/* ============================================================
   design-system.css - VioParty Design System
   KHÔNG CHỈNH SỬA CÁC TOKENS Ở ĐÂY
   ============================================================ */

/* ── 1. CSS Custom Properties ─────────────────────────────── */
:root {
  /* Brand Colors */
  --color-primary: #6c5ce7;
  --color-primary-dark: #4b1aad;
  --color-primary-light: #eee8ff;
  --color-primary-soft: #f5f0ff;

  /* CTA / Accent */
  --color-cta: #22c55e;
  --color-cta-dark: #16a34a;

  /* Typography */
  --color-text-primary: #1a1035;
  --color-text-body: #3d3558;
  --color-text-muted: #9b93b8;

  /* Backgrounds */
  --color-bg: #ffffff;
  --color-bg-soft: #f8f6ff;
  --color-bg-alt: #f3eeff;
  --color-bg-dark: #1a1035;

  /* Functional */
  --color-success: #22c55e;
  --color-gold: #f59e0b;
  --color-zalo: #0068ff;

  /* Typography Scale */
  --font-family: "Josefin Sans", sans-serif;
  --font-size-xs: 0.75rem; /* 12px */
  --font-size-sm: 0.875rem; /* 14px */
  --font-size-base: 1rem; /* 16px */
  --font-size-lg: 1.125rem; /* 18px */
  --font-size-xl: 1.25rem; /* 20px */
  --font-size-2xl: 1.5rem; /* 24px */
  --font-size-3xl: 1.875rem; /* 30px */
  --font-size-4xl: 2.25rem; /* 36px */
  --font-size-5xl: 3rem; /* 48px */

  --font-h1: clamp(1.875rem, 5vw, 3rem);
  --font-h2: clamp(1.5rem, 3vw, 2.25rem);
  --font-h3: clamp(1.125rem, 2vw, 1.375rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  --section-padding: 80px;
  --section-padding-sm: 48px;
  --container-max: 1200px;
  --container-narrow: 720px;
  --container-wide: 1400px;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --radius-pill: 999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(108, 92, 231, 0.06);
  --shadow-md: 0 4px 24px rgba(108, 92, 231, 0.1);
  --shadow-lg: 0 8px 40px rgba(108, 92, 231, 0.14);
  --shadow-cta: 0 4px 20px rgba(34, 197, 94, 0.35);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  /* Layout */
  --nav-height: 68px;
  --mobile-cta-height: 64px;
}

/* ── 2. CSS Reset & Base ──────────────────────────────────── */
@font-face {
  font-family: 'fontello';
  src: url('../fonts/fontello.eot?11113908');
  src: url('../fonts/fontello.eot?11113908#iefix') format('embedded-opentype'),
       url('../fonts/fontello.woff2?11113908') format('woff2'),
       url('../fonts/fontello.woff?11113908') format('woff'),
       url('../fonts/fontello.ttf?11113908') format('truetype'),
       url('../fonts/fontello.svg?11113908#fontello') format('svg');
  font-weight: normal;
  font-style: normal;
}

[class^="icon-"]:before, [class*=" icon-"]:before {
  font-family: "fontello";
  font-style: normal;
  font-weight: normal;
  display: inline-block;
  text-decoration: inherit;
  width: 1em;
  margin-right: .2em;
  text-align: center;
  font-variant: normal;
  text-transform: none;
  line-height: 1em;
  margin-left: .2em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.icon-phone:before { content: '\e800'; }

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-text-body);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* ── 3. Typography ────────────────────────────────────────── */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-family);
  color: var(--color-text-primary);
  line-height: 1.35;
  font-weight: 700;
}

h1 {
  font-size: var(--font-h1);
}
h2 {
  font-size: var(--font-h2);
  font-weight: 600;
}
h3 {
  font-size: var(--font-h3);
  font-weight: 600;
}
h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
}

p {
  margin-bottom: var(--space-4);
}
p:last-child {
  margin-bottom: 0;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-dark);
}

strong {
  font-weight: 700;
}

.text-gradient {
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    #fd79a8 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

em {
  font-style: italic;
}

ul,
ol {
  padding-left: var(--space-6);
}

li {
  margin-bottom: var(--space-2);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ── 4. Layout Utilities ──────────────────────────────────── */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.container--narrow {
  max-width: var(--container-narrow);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.container--wide {
  max-width: var(--container-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.section {
  padding-block: var(--section-padding);
}

.section--soft {
  background-color: var(--color-bg-soft);
}
.section--alt {
  background-color: var(--color-bg-alt);
}
.section--dark {
  background: linear-gradient(135deg, #1a1035 0%, #2d1b6e 100%);
  color: #fff;
}

/* ── 5. Section Header Pattern ────────────────────────────── */
.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-4);
}

.section-title {
  font-size: var(--font-h2);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-body);
  max-width: 600px;
  margin-inline: auto;
}

.section--dark .section-title {
  color: #fff;
}
.section--dark .section-subtitle {
  color: rgba(255, 255, 255, 0.75);
}
.section--dark .section-label {
  background-color: rgba(255, 255, 255, 0.12);
  color: #fff;
}

/* ── Partners ─────────────────────────────────────────────── */
.partners-section {
  background:
    linear-gradient(180deg, #fff 0%, rgba(248, 246, 255, 0.72) 100%);
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-4);
  align-items: stretch;
}

.partner-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 132px;
  padding: var(--space-4);
  background: #fff;
  border: 1px solid rgba(108, 92, 231, 0.12);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base),
    border-color var(--transition-base);
}

.partner-logo:hover {
  transform: translateY(-4px);
  border-color: rgba(108, 92, 231, 0.28);
  box-shadow: var(--shadow-md);
}

.partner-logo img {
  width: 100%;
  height: 92px;
  object-fit: contain;
}

@media (min-width: 900px) {
  .partners-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-5);
  }
}

@media (max-width: 520px) {
  .partners-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .partner-logo {
    min-height: 112px;
    padding: var(--space-3);
  }

  .partner-logo img {
    height: 78px;
  }
}

/* ── 6. Utility Classes ───────────────────────────────────── */
.sr-only {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.text-center {
  text-align: center;
}
.text-left {
  text-align: left;
}
.text-right {
  text-align: right;
}

.flex {
  display: flex;
}
.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}
.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.gap-2 {
  gap: var(--space-2);
}
.gap-4 {
  gap: var(--space-4);
}
.gap-6 {
  gap: var(--space-6);
}
.gap-8 {
  gap: var(--space-8);
}

.grid {
  display: grid;
}

.mt-auto {
  margin-top: auto;
}
.mb-4 {
  margin-bottom: var(--space-4);
}
.mb-6 {
  margin-bottom: var(--space-6);
}
.mb-8 {
  margin-bottom: var(--space-8);
}

/* ── 7. Responsive Breakpoints ────────────────────────────── */
@media (max-width: 768px) {
  :root {
    --section-padding: var(--section-padding-sm);
  }

  .container,
  .container--narrow,
  .container--wide {
    padding-inline: var(--space-4);
  }
}

@media (max-width: 480px) {
  :root {
    --section-padding: 40px;
  }
}

/* ============================================================
   components.css - VioParty UI Components
   ============================================================ */

/* ── 1. BUTTONS ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 1.75rem;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: 600;
  line-height: 1;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-base);
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.btn:hover {
  transform: translateY(-2px);
  text-decoration: none;
}
.btn:active {
  transform: translateY(0);
}

.btn--primary {
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-primary-dark) 100%
  );
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(108, 92, 231, 0.3);
}
.btn--primary:hover {
  box-shadow: 0 6px 24px rgba(108, 92, 231, 0.4);
  color: #fff;
}

.btn--cta {
  background: linear-gradient(
    135deg,
    var(--color-cta) 0%,
    var(--color-cta-dark) 100%
  );
  color: #fff;
  border: 0;
  padding: calc(0.75rem + 2px) calc(1.75rem + 2px);
  box-shadow: 0 4px 12px rgba(34, 197, 94, 0.3);
}
.btn--cta:hover {
  box-shadow: 0 6px 28px rgba(34, 197, 94, 0.45);
  color: #fff;
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn--outline:hover {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.btn--white {
  background-color: #fff;
  color: var(--color-primary);
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
.btn--white:hover {
  background: var(--color-bg-soft);
  color: var(--color-primary-dark);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.btn--accent {
  background: var(--color-gold);
  color: var(--color-text-primary);
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
  font-weight: 700;
}
.btn--accent:hover {
  background: #fbbf24; /* Slightly lighter gold for hover to maintain contrast with dark text */
  color: var(--color-text-primary);
  box-shadow: 0 6px 16px rgba(245, 158, 11, 0.4);
}

.btn--ghost {
  background-color: rgba(255, 255, 255, 0.12);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.22);
  color: #fff;
}

.btn--zalo {
  background: var(--color-zalo);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(0, 104, 255, 0.3);
}
.btn--zalo:hover {
  background: #0055d4;
  box-shadow: 0 6px 24px rgba(0, 104, 255, 0.4);
  color: #fff;
}

.btn--zalo-outline {
  background: transparent;
  color: var(--color-zalo);
  border-color: var(--color-zalo);
}
.btn--zalo-outline:hover {
  background: rgba(0, 104, 255, 0.08);
  color: #0055d4;
  border-color: #0055d4;
}

/* Size variants */
.btn--sm {
  padding: 0.5rem 1.25rem;
  font-size: var(--font-size-sm);
}
.btn--lg {
  padding: 0.9rem 2.25rem;
  font-size: var(--font-size-lg);
}
.btn--xl {
  padding: 1.1rem 2.75rem;
  font-size: var(--font-size-xl);
}
.btn--block {
  width: 100%;
}

/* Animation Modifiers */
.btn--shimmer {
  position: relative;
  overflow: hidden;
}
.btn--shimmer::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    to right,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.4) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: skewX(-25deg);
  animation: shimmer 4s infinite cubic-bezier(0.4, 0, 0.2, 1);
}
@keyframes shimmer {
  0% {
    left: -100%;
  }
  20% {
    left: 200%;
  }
  100% {
    left: 200%;
  }
}

.btn--pulse {
  animation: glowPulse 3s infinite ease-in-out;
}
@keyframes glowPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(108, 92, 231, 0.6);
  }
  50% {
    box-shadow: 0 0 0 15px rgba(108, 92, 231, 0);
    transform: translateY(-2px);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(108, 92, 231, 0);
    transform: translateY(0);
  }
}

.btn .btn-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ── Special Animated Header Button ───────────────────────── */
.btn-header-animated {
  display: inline-grid;
  place-items: center;
  padding: 0 26px;
  height: 44px;
  border: 0;
  position: relative;
  overflow: hidden;
  border-radius: 10rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-weight: 700;
  cursor: pointer;
  color: #ffffff;
  z-index: 10;
  box-shadow: 0 4px 15px rgba(108, 92, 231, 0.35);
  background: var(--color-primary);
  font-size: 1rem;
  white-space: nowrap;
  letter-spacing: 0.01em;
  perspective: 1000px;
}

/* The two faces of the flip button stack in the same grid cell */
.btn-face {
  grid-area: 1 / 1; /* Both faces occupy same space, parent grows to fit them */
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.02em;
  z-index: 2;
  transition:
    transform 0.6s cubic-bezier(0.4, 0, 0.2, 1),
    opacity 0.4s ease;
  backface-visibility: hidden;
  pointer-events: none;
  transform-style: preserve-3d;
}

.btn-face--front {
  transform: rotateX(0deg) translateZ(22px);
  opacity: 1;
}

.btn-face--back {
  transform: rotateX(90deg) translateZ(22px);
  opacity: 0;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  color: #fff;
}

/* Hover/Checked triggers */
.contact-tooltip-container:hover .btn-face--front,
#cta-toggle:checked ~ .btn-header-animated .btn-face--front {
  transform: rotateX(-90deg) translateZ(22px);
  opacity: 0;
}

.contact-tooltip-container:hover .btn-face--back,
#cta-toggle:checked ~ .btn-header-animated .btn-face--back {
  transform: rotateX(0deg) translateZ(22px);
  opacity: 1;
}

.contact-tooltip-container:hover .btn-header-animated,
#cta-toggle:checked ~ .btn-header-animated {
  background: var(--color-primary-dark);
  box-shadow: 0 8px 25px rgba(108, 92, 231, 0.5);
  transform: translateY(-2px);
}

.btn-header-animated:active {
  transform: translateY(0) scale(0.97);
}

@media (max-width: 1200px) {
  .nav__menu {
    gap: 2px;
  }
  .nav__link {
    padding-inline: 10px;
    font-size: 0.8rem;
  }
  .nav__service-parent {
    font-size: 0.8rem;
    padding: 6px 10px;
  }
  .nav__service-child {
    max-width: 140px;
    font-size: 0.75rem;
    padding: 6px 10px 6px 8px;
  }
  .btn-header-animated {
    padding: 0 16px;
    height: 36px;
    font-size: 0.85rem;
  }
}

@media (max-width: 900px) {
  .nav {
    width: calc(100% - 12px);
    top: 8px;
    border-radius: 14px;
  }
  .nav__inner {
    padding-inline: var(--space-4);
  }
  .btn-header-animated {
    padding: 0 18px;
    height: 38px;
    font-size: 0.85rem;
  }
}

.btn-header-animated .hoverEffect {
  position: absolute;
  bottom: 0;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.btn-header-animated .hoverEffect div {
  background: linear-gradient(
    90deg,
    rgba(222, 0, 75, 1) 0%,
    rgba(191, 70, 255, 1) 49%,
    rgba(0, 212, 255, 1) 100%
  );
  border-radius: 40rem;
  width: 12rem;
  height: 12rem;
  transition: 0.4s;
  filter: blur(25px);
  animation: ui-effect-rotate infinite 3s linear;
  opacity: 0.6;
}

.btn-header-animated:hover .hoverEffect div {
  width: 10rem;
  height: 10rem;
  opacity: 0.8;
}

@keyframes ui-effect-rotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* ── 2. NAVIGATION ────────────────────────────────────────── */
/* ── Floating Glassmorphism Nav ──────────────────────────── */
.nav {
  position: fixed;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 16px);
  max-width: 1250px;
  height: var(--nav-height);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 16px;
  box-shadow:
    0 4px 24px rgba(108, 92, 231, 0.06),
    0 1px 4px rgba(0, 0, 0, 0.04);
  z-index: 1000;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav.scrolled {
  background: rgba(255, 255, 255, 0.88);
  box-shadow:
    0 8px 32px rgba(108, 92, 231, 0.1),
    0 2px 8px rgba(0, 0, 0, 0.06);
  border-color: rgba(108, 92, 231, 0.1);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding-inline: var(--space-5);
  gap: var(--space-4);
}

.nav__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.nav__logo img {
  height: 34px;
  width: auto;
}

/* Desktop Menu Container */
.nav__menu {
  display: flex;
  align-items: center;
  gap: var(
    --space-4
  ); /* Increased from space-1 for better breathing room and hover area */
  flex: 1;
  justify-content: center;
}

/* ── Service Box - Split Component ──────────────────────── */
.nav__service-box {
  position: relative;
  display: flex;
  align-items: center;
  border: 1px solid transparent;
  border-radius: 12px; /* Increased slightly for better aesthetics */
  transition: all 0.3s ease;
}

.nav__service-box.has-child {
  border: 1px solid var(--color-primary);
  background: rgba(255, 255, 255, 0.4);
}

.nav__service-box:hover {
  border-color: var(--color-primary);
  box-shadow: 0 2px 12px rgba(108, 92, 231, 0.08);
}

.nav__service-parent {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--color-text-primary);
  white-space: nowrap;
  transition: all 0.2s ease;
  text-decoration: none;
  border-radius: 11px; /* Slightly less than container to sit perfectly inside */
}

/* Match container radius when not in split mode */
.nav__service-box:not(.has-child) .nav__service-parent {
  border-radius: 11px;
}

/* Adjust radii for split mode */
.nav__service-box.has-child .nav__service-parent {
  border-radius: 11px 0 0 11px;
}

.nav__service-box.has-child .nav__service-child {
  border-radius: 0 11px 11px 0;
}

/* Active State Styling */
.nav__link.active,
.nav__service-parent.active {
  background: var(--color-primary-dark) !important;
  color: #ffffff !important;
  /* Border is handled by the parent box to avoid double-corner conflict */
  border: none !important;
}

.nav__service-parent.active .nav__service-chevron {
  color: #ffffff !important;
}

.nav__service-parent:hover {
  color: var(--color-primary);
  background: rgba(108, 92, 231, 0.07);
}

/* Chevron arrow - rotates sideways on child service pages */
.nav__service-chevron {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav__service-box:hover .nav__service-chevron {
  transform: rotate(180deg);
}

/* On a child service page, rotate chevron to point right (sideways) */
.nav__service-box.has-child .nav__service-chevron {
  transform: rotate(-90deg);
}

.nav__service-box.has-child:hover .nav__service-chevron {
  transform: rotate(180deg);
}

.nav__service-divider {
  display: none;
  width: 1px;
  height: 20px;
  background: var(--color-primary);
  flex-shrink: 0;
}

.nav__service-child {
  display: none;
  align-items: center;
  padding: 7px 14px 7px 10px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-body);
  white-space: nowrap;
  transition: all 0.2s ease;
  text-decoration: none;
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav__service-child:hover {
  color: var(--color-primary);
}

/* When a service page is active, show the child */
.nav__service-box.has-child .nav__service-divider,
.nav__service-box.has-child .nav__service-child {
  display: flex;
}

/* Dropdown */
.nav__dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  width: max-content;
  min-width: 420px;
  background-color: #fff;
  border-radius: 14px;
  box-shadow:
    0 20px 40px rgba(108, 92, 231, 0.12),
    0 4px 12px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(108, 92, 231, 0.1);
  padding: var(--space-3);
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px); /* Slightly deeper entry for more "pop" */
  transition:
    opacity 0.35s ease,
    transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
    visibility 0s 0.35s; /* Staggered visibility for smooth exit */
  z-index: 100;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px 12px;
}

.nav__service-box:hover .nav__dropdown,
.nav__service-box:focus-within .nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition:
    opacity 0.35s ease,
    transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
    visibility 0s; /* Instant visibility on show */
}

/* Transparent bridge to prevent closing when moving mouse to dropdown */
.nav__dropdown::before {
  content: "";
  position: absolute;
  top: -15px;
  left: 0;
  right: 0;
  height: 15px;
  background: transparent;
}

.nav__dropdown-link {
  display: block;
  padding: 10px 14px;
  font-size: 0.825rem;
  font-weight: 500;
  color: var(--color-text-body);
  transition: all 0.2s ease;
  border-radius: 8px;
  text-decoration: none;
}

.nav__dropdown-link:hover {
  color: var(--color-primary);
  background: rgba(108, 92, 231, 0.07);
  transform: translateX(3px);
}

.nav__dropdown-link.active {
  color: var(--color-primary);
  background: rgba(108, 92, 231, 0.08);
  font-weight: 600;
}

.nav__dropdown-divider {
  grid-column: span 2;
  height: 1px;
  background: rgba(108, 92, 231, 0.08);
  margin: 6px 0;
  list-style: none;
}

.nav__dropdown-full {
  grid-column: span 2;
  list-style: none;
}

.nav__dropdown-link--all {
  font-weight: 700 !important;
  color: var(--color-primary) !important;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav__dropdown-link--all:hover {
  background: var(--color-primary-soft) !important;
  color: var(--color-primary-dark) !important;
}

/* Standard Nav Links */
.nav__link {
  display: flex;
  align-items: center;
  padding: 7px 14px;
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--color-text-primary);
  border-radius: 8px;
  transition: all 0.2s ease;
  white-space: nowrap;
  text-decoration: none;
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-primary);
  background: rgba(108, 92, 231, 0.07);
}

/* Nav CTA */
.nav__cta {
  margin-left: var(--space-2);
  flex-shrink: 0;
}

/* Mobile hamburger */
.nav__toggle {
  display: none;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.nav__toggle span {
  display: block;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
}

.nav__toggle span:nth-child(1) { width: 20px; }
.nav__toggle span:nth-child(2) { width: 13px; }
.nav__toggle span:nth-child(3) { width: 20px; }

.nav__toggle.open span:nth-child(1) {
  width: 22px;
  transform: translateY(7px) rotate(45deg);
}
.nav__toggle.open span:nth-child(2) {
  opacity: 0;
  width: 0;
}
.nav__toggle.open span:nth-child(3) {
  width: 22px;
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav overlay */
.nav__mobile {
  display: none;
  position: fixed;
  top: calc(var(--nav-height) + 24px);
  left: 16px;
  right: 16px;
  bottom: 16px;
  background: rgba(26, 16, 53, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: 16px;
  z-index: 999;
  overflow-y: auto;
  padding: var(--space-6) var(--space-5);
  flex-direction: column;
  gap: var(--space-1);
}

.nav__mobile.open {
  display: flex;
}

.nav__mobile-section-title {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.4);
  padding: var(--space-2) var(--space-4);
  margin-bottom: var(--space-1);
}

.nav__mobile-link {
  display: block;
  padding: var(--space-3) var(--space-5);
  font-size: 1rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  border-radius: 10px;
  transition: all 0.2s ease;
  text-decoration: none;
}

.nav__mobile-link--child {
  padding-left: var(--space-8);
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.65);
}

.nav__mobile-link:hover,
.nav__mobile-link.active {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.nav__mobile-link--child.active {
  color: var(--color-primary-light);
  background: rgba(108, 92, 231, 0.15);
}

.nav__mobile-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  margin: var(--space-3) var(--space-4);
}

/* ── 3. HERO SECTION ──────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: calc(var(--nav-height) + var(--space-12)) 0 var(--space-16);
  background: linear-gradient(135deg, #f5f0ff 0%, #eee8ff 50%, #f8f6ff 100%);
}

.hero::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(
    circle,
    rgba(108, 92, 231, 0.08) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  width: 100%;
}

.hero__content {
  position: relative;
  z-index: 1;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-6);
}

.hero__title {
  font-size: var(--font-h1);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.15;
  margin-bottom: var(--space-6);
}

.hero__desc {
  font-size: var(--font-size-lg);
  color: var(--color-text-body);
  margin-bottom: var(--space-8);
  max-width: 520px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background-color: #fff;
  color: var(--color-text-body);
  font-size: var(--font-size-sm);
  font-weight: 500;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(108, 92, 231, 0.1);
}

.trust-badge svg {
  color: var(--color-success);
  flex-shrink: 0;
}

.hero__image {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-lg);
}

.hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__image-badge {
  position: absolute;
  bottom: var(--space-6);
  left: var(--space-6);
  right: var(--space-6);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  box-shadow: var(--shadow-md);
}

.hero__image-badge-icon {
  width: 44px;
  height: 44px;
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero__image-badge-text strong {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
}

.hero__image-badge-text span {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* ── 4. SERVICE CARDS ─────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.service-card {
  background-color: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(108, 92, 231, 0.06);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-light);
}

.service-card__image {
  aspect-ratio: 16/10;
  overflow: hidden;
  position: relative;
}

.service-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.service-card:hover .service-card__image img {
  transform: scale(1.05);
}

.service-card__badge {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  background: var(--color-cta);
  color: #fff;
  font-size: var(--font-size-xs);
  font-weight: 700;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
}

.service-card__body {
  padding: var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.service-card__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
  line-height: 1.3;
  transition: color var(--transition-fast);
}

.service-card:hover .service-card__title {
  color: var(--color-primary);
}

.service-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-body);
  line-height: 1.6;
  flex: 1;
  margin-bottom: var(--space-4);
}

.service-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: var(--space-2);
}

.service-card__price {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-muted);
}

.service-card__link {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-cta);
  display: flex;
  align-items: center;
  gap: var(--space-1);
  transition:
    gap var(--transition-fast),
    color var(--transition-fast);
}

.service-card:hover .service-card__link {
  gap: var(--space-2);
  color: var(--color-cta-dark);
}

/* ── 5. USP / FEATURE CARDS ───────────────────────────────── */
.usp-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.usp-card {
  background-color: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(108, 92, 231, 0.06);
  transition: all var(--transition-base);
}

.usp-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
}

.usp-card__icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(
    135deg,
    var(--color-primary-light) 0%,
    var(--color-bg-alt) 100%
  );
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  font-size: 1.75rem;
}

.usp-card__title {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.usp-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ── 6. COMBO CARDS ───────────────────────────────────────── */
.combo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.combo-card {
  background-color: #fff;
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  border: 2px solid var(--color-primary-light);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.combo-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-cta));
}

.combo-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.combo-card--featured {
  border-color: var(--color-cta);
  background: linear-gradient(135deg, #fff5f0 0%, #fff 100%);
}

.combo-card--featured::before {
  background: linear-gradient(90deg, var(--color-cta), #ff9a6c);
}

.combo-card__emoji {
  font-size: 2.5rem;
  margin-bottom: var(--space-4);
  display: block;
}

.combo-card__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.combo-card__services {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-5);
}

.combo-card__pricing {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.combo-card__price-new {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-primary);
}

.combo-card--featured .combo-card__price-new {
  color: var(--color-cta);
}

.combo-card__price-old {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  text-decoration: line-through;
}

.combo-card__save {
  display: inline-block;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: var(--font-size-xs);
  font-weight: 700;
  padding: 2px var(--space-2);
  border-radius: var(--radius-pill);
}

.combo-card--featured .combo-card__save {
  background: rgba(255, 107, 53, 0.12);
  color: var(--color-cta);
}

.combo-card__features {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-6);
}

.combo-card__features li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-body);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-primary-light);
  margin: 0;
}

.combo-card__features li:last-child {
  border-bottom: none;
}

.combo-card__features li::before {
  content: "✓";
  color: var(--color-success);
  font-weight: 700;
  flex-shrink: 0;
}

/* ── 7. GALLERY (Consolidated at bottom) ────────────────── */

/* ── 8. FAQ ACCORDION ─────────────────────────────────────── */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 820px;
  margin-inline: auto;
}

.faq-item {
  background-color: #fff;
  border-radius: var(--radius-md);
  border: 1px solid rgba(108, 92, 231, 0.1);
  overflow: hidden;
  transition: border-color var(--transition-base);
}

.faq-item.open {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-text-primary);
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-primary);
}
.faq-item.open .faq-question {
  color: var(--color-primary);
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-pill);
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-base);
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1;
}

.faq-item.open .faq-icon {
  background: var(--color-primary);
  color: #fff;
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition:
    max-height var(--transition-slow),
    padding var(--transition-base);
}

.faq-answer-inner {
  padding: 0 var(--space-6) var(--space-5);
  color: var(--color-text-body);
  font-size: var(--font-size-sm);
  line-height: 1.7;
}

.faq-item.open .faq-answer {
  max-height: 600px;
}

/* ── 9. CONTACT STRIP / FORM ──────────────────────────────── */
.contact-strip {
  background: linear-gradient(135deg, #f8f6ff 0%, #ffffff 100%);
  padding-block: var(--section-padding);
  color: var(--color-text-primary);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.contact-strip::before {
  content: "";
  position: absolute;
  top: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(
    circle,
    rgba(108, 92, 231, 0.25) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.contact-strip__inner {
  position: relative;
  z-index: 1;
}
.contact-strip__title {
  font-size: var(--font-h2);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}
.contact-strip__subtitle {
  color: var(--color-text-muted);
  max-width: 700px;
  margin-inline: auto;
}

.contact-strip__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
  margin-bottom: var(--space-10);
}

/* Contact Form */
.contact-form {
  background-color: #fff;
  border: 1px solid rgba(108, 92, 231, 0.12);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  max-width: 640px;
  margin-inline: auto;
  text-align: left;
  box-shadow: var(--shadow-xl);
}

.contact-form__title {
  color: var(--color-text-primary);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
  text-align: center;
}

.contact-form__subtitle {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  text-align: center;
  margin-bottom: var(--space-6);
}

/* Modifier for dark sections like contact-strip */
.contact-strip .contact-form {
  background-color: #ffffff;
  border: 1px solid rgba(108, 92, 231, 0.1);
  box-shadow: var(--shadow-lg);
}

.contact-strip .contact-form__title {
  color: var(--color-text-primary);
}
.contact-strip .contact-form__subtitle {
  color: var(--color-text-muted);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.form-group--full {
  grid-column: 1 / -1;
}

.form-label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-primary);
}

.contact-strip .form-label {
  color: var(--color-text-primary);
}

.form-label .required {
  color: var(--color-cta);
  margin-left: 2px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 1rem 1.25rem;
  line-height: 1.5;
  background: #fdfcff;
  border: 1.5px solid #e2e0e8;
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  transition: all var(--transition-fast);
  outline: none;
}

.contact-strip .form-input,
.contact-strip .form-select,
.contact-strip .form-textarea {
  background-color: #ffffff;
  border-color: #e2e8f0;
  color: var(--color-text-primary);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #b1afba;
}
.contact-strip .form-input::placeholder,
.contact-strip .form-textarea::placeholder {
  color: #a0aec0;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  background-color: #fff;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236B7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.25rem;
  box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.15);
}

/* Remove chevron arrow from datepicker input and textarea in ALL states */
.vio-datepicker__input,
.vio-datepicker__input:focus,
.vio-datepicker__input:hover,
.contact-strip .vio-datepicker__input,
.contact-strip .vio-datepicker__input:focus,
.form-textarea:focus,
.contact-strip .form-textarea:focus {
  background-image: none !important;
}

.contact-strip .form-input:focus,
.contact-strip .form-select:focus,
.contact-strip .form-textarea:focus {
  border-color: var(--color-primary-light);
  background-color: rgba(255, 255, 255, 0.12);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236B7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.25rem;
  box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.25);
}

.form-select {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236B7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.25rem;
  padding-right: 3rem !important;
}
.form-select option {
  background-color: #fff;
  color: var(--color-text-primary);
}
.contact-strip .form-select option {
  background: var(--color-bg-dark);
  color: #fff;
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-submit {
  grid-column: 1 / -1;
  text-align: center;
  margin-top: var(--space-2);
}

.form-status {
  text-align: center;
  padding: var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-top: var(--space-4);
  display: none;
}

.form-status.success {
  background: rgba(34, 197, 94, 0.12);
  color: #166534;
  border: 1px solid rgba(34, 197, 94, 0.3);
  display: block;
}

.form-status.error {
  background: rgba(239, 68, 68, 0.1);
  color: #991b1b;
  border: 1px solid rgba(239, 68, 68, 0.3);
  display: block;
}

/* ── 10. BREADCRUMB ───────────────────────────────────────── */
.breadcrumb {
  padding: var(--space-4) 0;
  padding-top: calc(var(--nav-height) + var(--space-4));
  background: var(--color-bg-soft);
}

.breadcrumb__list {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: var(--font-size-sm);
  flex-wrap: wrap;
}

.breadcrumb__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.breadcrumb__link {
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.breadcrumb__link:hover {
  color: var(--color-primary);
}

.breadcrumb__sep {
  color: var(--color-text-muted);
  font-size: 0.7em;
}

.breadcrumb__current {
  color: var(--color-text-primary);
  font-weight: 600;
}

/* ── 11. FOOTER ───────────────────────────────────────────── */
.footer {
  background: var(--color-bg-dark);
  color: rgba(255, 255, 255, 0.75);
  padding-block: var(--space-16);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

.footer__brand img {
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
  margin-bottom: var(--space-5);
}

.footer__brand p {
  font-size: var(--font-size-sm);
  line-height: 1.7;
  margin-bottom: var(--space-5);
  color: rgba(255, 255, 255, 0.6);
}

.footer__socials {
  display: flex;
  gap: var(--space-3);
}

.footer__social {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff !important;
  transition: all var(--transition-normal);
  text-decoration: none;
}

.footer__social .icon {
  width: 24px;
  height: 24px;
}

.footer__social:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(108, 92, 231, 0.3);
}

.footer__social[aria-label="Zalo"]:hover {
  background: #0068ff;
  border-color: #0068ff;
  box-shadow: 0 4px 12px rgba(0, 104, 255, 0.3);
}

.footer__heading {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-5);
}

.footer__links {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__link {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: #fff;
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-3);
}

.footer__contact-item svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-primary-light);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer__copy {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.4);
}

.footer__bottom-links {
  display: flex;
  gap: var(--space-5);
}

.footer__bottom-link {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.4);
  transition: color var(--transition-fast);
}

.footer__bottom-link:hover {
  color: rgba(255, 255, 255, 0.75);
}

/* ── 12. MOBILE CTA FLOAT ─────────────────────────────────── */
.mobile-cta-float,
.contact-strip-fixed {
  display: none !important;
}

@media (max-width: 768px) {
  .mobile-cta-float {
    display: flex !important;
  }
  .contact-strip-fixed {
    display: block !important;
  }
}

.mobile-cta-float {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-bg-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--space-3) var(--space-4);
  z-index: 998;
  gap: var(--space-3);
  backdrop-filter: blur(12px);
}

.mobile-cta-float__btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-weight: 700;
  font-size: var(--font-size-sm);
  text-decoration: none;
  transition: all var(--transition-fast);
  border: none;
  cursor: pointer;
}

.mobile-cta-float__btn--call {
  background: var(--color-cta);
  color: var(--color-bg-dark); /* Dark text for contrast against green */
}

.mobile-cta-float__btn--zalo {
  background: var(--color-zalo);
  color: #fff;
}

/* ── 13. BADGE ────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--font-size-xs);
  font-weight: 700;
  padding: 3px var(--space-3);
  border-radius: var(--radius-pill);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.badge--primary {
  background: var(--color-primary-light);
  color: var(--color-primary);
}
.badge--accent {
  background: rgba(255, 107, 53, 0.12);
  color: var(--color-cta);
}
.badge--gold {
  background: rgba(245, 158, 11, 0.12);
  color: var(--color-gold);
}
.badge--success {
  background: rgba(34, 197, 94, 0.12);
  color: var(--color-success);
}

/* ── 14. PAGE HERO (Service Pages) ───────────────────────── */
.page-hero {
  background: linear-gradient(
    135deg,
    var(--color-primary-soft) 0%,
    var(--color-bg-alt) 100%
  );
  padding-block: var(--space-16) var(--space-12);
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--color-bg));
  pointer-events: none;
}

.page-hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.page-hero__title {
  font-size: var(--font-h1);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.page-hero__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-body);
  margin-bottom: var(--space-6);
}

.page-hero__image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-lg);
}

.page-hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ── 15. PRICING CARDS ────────────────────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.pricing-card {
  background-color: #fff;
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  border: 2px solid var(--color-primary-light);
  position: relative;
  transition: all var(--transition-base);
}

.pricing-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.pricing-card--popular {
  border-color: var(--color-primary-light);
  background: radial-gradient(
    circle at 50% 0%,
    rgba(108, 92, 231, 0.12) 0%,
    #ffffff 85%
  );
  box-shadow: 0 20px 40px rgba(108, 92, 231, 0.1);
  z-index: 2;
}

/* Tag/Label for popular card */
.pricing-card__tag,
.pricing-card__popular-tag {
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: #fff;
  font-size: var(--font-size-xs);
  font-weight: 700;
  padding: var(--space-1) var(--space-4);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  white-space: nowrap;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 10px rgba(108, 92, 231, 0.2);
}

.pricing-card__title,
.pricing-card__name {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.pricing-card__price {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-1);
}

.pricing-card--popular .pricing-card__price {
  color: var(--color-primary);
}

.pricing-card__unit {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

.pricing-card__features {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-6);
}

.pricing-card__features li {
  display: flex;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-body);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-bg-soft);
  margin: 0;
}

.pricing-card__features li:last-child {
  border-bottom: none;
}

.pricing-card__features li::before,
.pricing-card__features li .check-icon {
  content: "✓";
  color: var(--color-success);
  font-weight: 700;
  flex-shrink: 0;
}

/* ── 16. STATS BAR ────────────────────────────────────────── */
.stats-bar {
  background: var(--color-primary);
  padding-block: var(--space-8);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.stat-item {
  text-align: center;
  color: #fff;
  padding: var(--space-4);
}

.stat-item__number {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  display: block;
  margin-bottom: var(--space-1);
}

.stat-item__label {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.75);
}

/* ── 17. REVEAL ANIMATIONS ────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 {
  transition-delay: 0.1s;
}
.reveal-delay-2 {
  transition-delay: 0.2s;
}
.reveal-delay-3 {
  transition-delay: 0.3s;
}
.reveal-delay-4 {
  transition-delay: 0.4s;
}

/* ── 19. UTILS & ICONS ────────────────────────────────────── */
.icon {
  display: inline-block;
  width: 1.25em;
  height: 1.25em;
  vertical-align: -0.2em;
  fill: currentColor;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.btn .icon {
  margin-right: 0.5rem;
  width: 1.1em;
  height: 1.1em;
}
.btn--sm .icon {
  width: 1em;
  height: 1em;
}

.icon--phone {
  color: inherit;
}
.icon--zalo {
  color: var(--color-zalo);
}
.icon--fb {
  color: #1877f2;
}

/* Ensure icons inside colored circles are white for visibility */
.icon-circle {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: transparent;
}

.icon-circle .icon {
  width: 100%;
  height: 100%;
}

/* ── 20. RESPONSIVE ───────────────────────────────────────── */
@media (max-width: 1024px) {
  .usp-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .combo-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero {
    min-height: auto;
    padding: calc(var(--nav-height) + var(--space-8)) 0 var(--space-12);
    text-align: center;
  }
  .hero__inner {
    display: flex;
    flex-direction: column;
    gap: 0; /* Control gaps via margins */
  }
  .hero__content, .hero__image-container {
    display: contents;
  }
  .hero__title { order: 1; margin-bottom: var(--space-4); }
  .hero__desc { 
    order: 2; 
    margin: 0 auto var(--space-6); 
    max-width: 100%;
  }
  .hero__image { 
    order: 3; 
    display: block;
    margin: 0 auto var(--space-8);
    width: 100%;
    max-width: 500px;
  }
  .hero__actions { 
    order: 4; 
    justify-content: center;
    margin-bottom: var(--space-6);
  }
  .hero__trust { 
    order: 5; 
    justify-content: center;
  }
  .page-hero {
    text-align: center;
  }
  .page-hero__inner {
    grid-template-columns: 1fr;
  }
  .page-hero__image {
    display: block;
    margin-top: var(--space-6);
  }
}

@media (max-width: 768px) {
  .nav__menu {
    display: none;
  }
  .nav__cta {
    display: none;
  }
  .nav__toggle {
    display: flex;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .usp-grid {
    grid-template-columns: 1fr 1fr;
  }
  .combo-grid {
    grid-template-columns: 1fr;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .mobile-cta-float {
    display: flex;
  }
  body {
    padding-bottom: var(--mobile-cta-height);
  }
  .contact-strip__actions {
    flex-direction: column;
    align-items: center;
  }
  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .usp-grid {
    grid-template-columns: 1fr;
  }

  .hero__actions {
    flex-direction: column;
  }
  .hero__trust {
    display: none;
  }
  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }
  .contact-form {
    padding: var(--space-6);
  }
}
/* ── 9. PROCESS SECTION ───────────────────────────────────── */
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  position: relative;
  margin-top: var(--space-8);
}

.process-grid::before {
  content: "";
  position: absolute;
  top: 40px;
  left: 15%;
  right: 15%;
  height: 2px;
  background: var(--color-primary-light);
  z-index: 0;
}

.process-item {
  text-align: center;
  position: relative;
  z-index: 1;
}

.process-item__step {
  width: 80px;
  height: 80px;
  background-color: #fff;
  border: 4px solid var(--color-primary-light);
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  font-size: 2rem;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.process-item:hover .process-item__step {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  background: var(--color-primary-soft);
}

.process-item__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.process-item__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 250px;
  margin-inline: auto;
}

/* ── 10. TESTIMONIALS ──────────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.testimonial-card {
  background-color: #fff;
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-primary-light);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
}

.testimonial-card__quote {
  font-size: var(--font-size-base);
  color: var(--color-text-body);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: var(--space-6);
  position: relative;
}

.testimonial-card__quote::before {
  content: '"';
  font-size: 4rem;
  position: absolute;
  top: -20px;
  left: -10px;
  opacity: 0.1;
  font-family: var(--font-family);
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-top: auto;
}

.testimonial-card__avatar {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-pill);
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--color-primary);
  flex-shrink: 0;
  font-size: 1.125rem;
}

.testimonial-card__info strong {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
}

.testimonial-card__info span {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.testimonial-card__rating {
  color: #ffb800;
  font-size: 0.875rem;
  margin-top: var(--space-1);
}

/* Responsive adjustments for new sections */
@media (max-width: 992px) {
  .process-grid::before {
    display: none;
  }

  .process-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }
}

/* ════════════════════════════════════════════════════════
   CONTACT TOOLTIP CONTAINER (Replaces CTA Button)
   ════════════════════════════════════════════════════════ */

.contact-tooltip-container {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: var(--space-4);
}

.ui-scaler {
  width: 200px;
  height: 200px;
  transform: scale(0.28);
  transform-origin: center center;
  position: relative;
  z-index: 10;
}

.container-ai-input {
  --perspective: 1000px;
  --translateY: 45px;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  transform-style: preserve-3d;
}

.container-wrap {
  display: flex;
  align-items: center;
  justify-items: center;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translateX(-50%) translateY(-50%);
  z-index: 9;
  transform-style: preserve-3d;
  cursor: pointer;
  padding: 4px;
  transition: all 0.3s ease;
}

.container-wrap:hover {
  padding: 0;
}
.container-wrap:active {
  transform: translateX(-50%) translateY(-50%) scale(0.95);
}

.card {
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  will-change: transform;
  transition: all 0.1s ease-out;
  border-radius: 48px;
  display: flex;
  align-items: center;
  transform: translateZ(50px);
  justify-content: center;
}

.card:hover {
  box-shadow:
    0 10px 40px rgba(106, 13, 173, 0.4),
    inset 0 0 10px rgba(255, 255, 255, 0.5);
}

.background-blur-balls {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translateX(-50%) translateY(-50%);
  width: 100%;
  height: 100%;
  z-index: -10;
  border-radius: 48px;
  transition: all 0.3s ease;
  background-color: rgba(255, 255, 255, 0.8);
  overflow: hidden;
}
.balls {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translateX(-50%) translateY(-50%);
  animation: rotate-background-balls 10s linear infinite;
}

.container-wrap:hover .balls {
  animation-play-state: paused;
}

.background-blur-balls .ball {
  width: 96px;
  height: 96px;
  position: absolute;
  border-radius: 50%;
  filter: blur(30px);
}

.background-blur-balls .ball.violet {
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  background-color: #9147ff;
}
.background-blur-balls .ball.green {
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  background-color: #34d399;
}
.background-blur-balls .ball.rosa {
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  background-color: #ec4899;
}
.background-blur-balls .ball.cyan {
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  background-color: #05e0f5;
}

.content-card {
  width: 192px;
  height: 192px;
  display: flex;
  border-radius: 48px;
  transition: all 0.3s ease;
  overflow: hidden;
}

.background-blur-card {
  width: 100%;
  height: 100%;
  backdrop-filter: blur(50px);
}

.eyes {
  position: absolute;
  left: 50%;
  bottom: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 52px;
  gap: 32px;
  transition: all 0.3s ease;
}

.eyes .eye {
  width: 26px;
  height: 52px;
  background-color: #fff;
  border-radius: 16px;
  animation: animate-eyes 10s infinite linear;
  transition: all 0.3s ease;
}

@keyframes rotate-background-balls {
  from {
    transform: translateX(-50%) translateY(-50%) rotate(360deg);
  }
  to {
    transform: translateX(-50%) translateY(-50%) rotate(0);
  }
}

.contact-tooltip-container.is-open .eyes .eye {
  animation-duration: 2s;
}

@keyframes animate-eyes {
  46% {
    height: 52px;
  }
  48% {
    height: 20px;
  }
  50% {
    height: 52px;
  }
  96% {
    height: 52px;
  }
  98% {
    height: 20px;
  }
  100% {
    height: 52px;
  }
}

/* Checked or Hovered trigger for the tooltip menu */
.contact-tooltip-container.is-open .contact-tooltip-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) scale(1);
}

.contact-tooltip-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) scale(0.9);
  background: white;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 16px 20px;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  z-index: 100;
  margin-top: 20px;
}

.contact-tooltip-container:hover .contact-tooltip-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) scale(1);
}

.contact-tooltip-menu::before {
  content: "";
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  border-width: 0 10px 10px 10px;
  border-style: solid;
  border-color: transparent transparent white transparent;
  filter: drop-shadow(0 -1px 1px rgba(0, 0, 0, 0.05));
}

.contact-tooltip-menu::after {
  content: "";
  position: absolute;
  bottom: 100%;
  left: 0;
  width: 100%;
  height: 25px;
}

.contact-tooltip-icons {
  display: flex;
  gap: 16px;
}

.contact-icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: white;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  border: 1px solid #eaeaea;
}

.contact-icon-btn.call {
  color: #10b981;
}
.contact-icon-btn.zalo {
  color: #0068ff;
}
.contact-icon-btn.messenger {
  color: #0084ff;
}

.contact-icon-btn svg,
.contact-icon-btn img,
.contact-icon-btn i {
  width: 22px;
  height: 22px;
  object-fit: contain;
  font-style: normal;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  transition: all 0.3s ease;
}

.icon {
  width: 1.2em;
  height: 1.2em;
  object-fit: contain;
  vertical-align: middle;
}

.contact-icon-btn:hover {
  transform: translateY(-4px) scale(1.1);
  border-color: transparent;
}

.contact-icon-btn.call:hover {
  background: rgba(16, 185, 129, 0.15);
  box-shadow: 0 8px 16px rgba(16, 185, 129, 0.1);
}

.contact-icon-btn.zalo:hover {
  background: rgba(0, 104, 255, 0.15);
  box-shadow: 0 8px 16px rgba(0, 104, 255, 0.1);
}

.contact-icon-btn.messenger:hover {
  background: rgba(0, 132, 255, 0.15);
  box-shadow: 0 8px 16px rgba(0, 106, 255, 0.1);
}

@media (max-width: 900px) {
  .contact-tooltip-container.nav__cta {
    display: none;
  }
}

/* ── 12. SERVICE PAGE MODERN TEMPLATE ────────────────────── */

/* Service Hero Update */
.service-hero {
  padding: var(--space-8) 0 var(--space-8);
  position: relative;
  overflow: hidden;
}

.service-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100vh;
  background: linear-gradient(
    135deg,
    rgba(108, 92, 231, 0.05) 0%,
    rgba(108, 92, 231, 0) 100%
  );
  z-index: -1;
}

.service-hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-8);
  align-items: start;
}

.hero-gallery {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.hero-gallery__main {
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 4px solid #fff;
  background: var(--color-bg-soft);
}

.hero-gallery__main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-gallery__thumbs {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-2);
}

.thumb-item {
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid transparent;
  padding: 0;
  cursor: pointer;
  background: none;
  transition: all var(--transition-base);
}

.thumb-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.6;
  transition: opacity var(--transition-base);
}

.thumb-item:hover img,
.thumb-item.active img {
  opacity: 1;
}

.thumb-item.active {
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

@media (max-width: 768px) {
  /* ── Mobile Hero: stacked single column ── */
  .service-hero {
    padding: 0 0 var(--space-4);
  }

  .service-hero__inner {
    grid-template-columns: 1fr !important;
    gap: var(--space-4);
    margin-top: 0;
  }

  /* Gallery: full width, show first */
  .hero-gallery {
    order: -1;
    margin-bottom: 0;
  }

  .hero-gallery__main {
    aspect-ratio: 16/10;
    border-radius: var(--radius-lg);
    border-width: 3px;
    box-shadow: 0 8px 30px rgba(108, 92, 231, 0.12);
  }

  .hero-gallery__thumbs {
    grid-template-columns: repeat(4, 1fr);
  }

  .thumb-item {
    border-radius: var(--radius-sm);
  }
}

/* ── Social Proof Gallery (Consolidated Masonry) ───────────────── */
.gallery-section {
  padding-block: var(--space-10);
  background: var(--color-bg-soft);
}

.gallery-grid {
  display: block;
  column-count: 3;
  column-gap: 1.5rem;
  margin-top: var(--space-6);
  max-width: var(--container-max);
  margin-inline: auto;
}

@media (max-width: 992px) {
  .gallery-grid {
    column-count: 2;
  }
}

@media (max-width: 576px) {
  .gallery-grid {
    column-count: 1;
  }
}

.gallery-grid__item,
.gallery-item {
  display: inline-block;
  width: 100%;
  margin-bottom: 1.5rem;
  break-inside: avoid;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  isolation: isolate;
  background-color: #ffffff !important; /* Force white background */
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  transition:
    transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1),
    box-shadow 0.4s ease;
}

.gallery-grid__item img,
.gallery-item img {
  width: 100% !important;
  height: auto !important;
  display: block !important;
  object-fit: contain !important; /* Preserve original ratio */
  transition: transform 0.6s ease;
}

.gallery-grid__item:hover,
.gallery-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
  z-index: 10;
}

.gallery-grid__item:hover img,
.gallery-item:hover img {
  transform: scale(1.02);
}

.gallery-grid__item::before,
.gallery-item::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(255, 255, 255, 0.1), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 1;
  pointer-events: none;
}

.gallery-grid__item:hover::before,
.gallery-item:hover::before {
  opacity: 1;
}

/* Lightbox Modal (Consolidated) */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(10, 5, 28, 0.95);
  backdrop-filter: blur(12px);
  padding: var(--space-6);
  overflow-y: auto;
}

.lightbox.is-open {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox__header {
  width: 100%;
  max-width: 1100px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-6);
  color: #fff;
}

.lightbox__close {
  background: rgba(255, 255, 255, 0.1);
  border: 0;
  color: #fff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 1.4rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.lightbox__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  width: 100%;
  max-width: 1100px;
}

.lightbox__img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: zoom-in;
}

.lightbox__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (max-width: 768px) {
  .lightbox__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Bento Grid System */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.bento-card {
  background-color: #fff;
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(108, 92, 231, 0.08);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.bento-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(108, 92, 231, 0.2);
}
.bento-card--highlight {
  background: linear-gradient(
    135deg,
    rgba(108, 92, 231, 0.05) 0%,
    rgba(108, 92, 231, 0) 100%
  );
}

.bento-primary-card {
  background-color: var(--color-primary) !important;
  background: linear-gradient(
    135deg,
    var(--color-primary-dark) 0%,
    var(--color-primary) 100%
  ) !important;
  color: #ffffff !important;
  border: none !important;
}

.bento-primary-card h3,
.bento-primary-card p,
.bento-primary-card li {
  color: #ffffff !important;
}

.bento-primary-card p + ul {
  margin-top: 1.5em;
}

.bento-secondary-card {
  background-color: #ffffff !important;
  border: 1px solid rgba(108, 92, 231, 0.15) !important;
}

.bento-icon {
  width: 48px;
  height: 48px;
  background: rgba(108, 92, 231, 0.1);
  color: var(--color-primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-4);
}

/* Bento Spans */
.col-span-12 {
  grid-column: span 12;
}
.col-span-8 {
  grid-column: span 8;
}
.col-span-6 {
  grid-column: span 6;
}
.col-span-4 {
  grid-column: span 4;
}

@media (max-width: 900px) {
  .col-span-8,
  .col-span-6,
  .col-span-4 {
    grid-column: span 12;
  }
}

/* Direct Pricing Box */
.direct-pricing {
  background: linear-gradient(145deg, #ffffff, #fcfbfe);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
  border: 2px solid var(--color-primary-light);
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  text-align: left;
}
.direct-pricing::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}
.pricing-timeline {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin: var(--space-6) 0;
}
.pricing-tier {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: var(--space-4);
  border-bottom: 1px dashed var(--color-border);
}
.pricing-tier:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.tier-name {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-heading);
}
.tier-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: 4px;
  display: block;
}
.tier-price {
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--color-primary);
}

@media (max-width: 600px) {
  .pricing-tier {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .tier-price {
    align-self: flex-start;
  }
}

/* Service Process Steps */
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-8);
}
.process-step {
  text-align: center;
  position: relative;
}
.process-step:not(:last-child)::after {
  content: "→";
  position: absolute;
  top: 24px;
  right: -25px;
  font-size: 1.5rem;
  color: var(--color-primary-light);
  transform: translateX(50%);
}
.step-number {
  width: 56px;
  height: 56px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0 auto var(--space-4);
  box-shadow: 0 4px 15px rgba(108, 92, 231, 0.3);
}

@media (max-width: 900px) {
  .process-grid {
    grid-template-columns: 1fr;
  }
  .process-step:not(:last-child)::after {
    content: "↓";
    top: auto;
    bottom: -30px;
    right: 50%;
    transform: translateX(50%);
  }
}

/* ── NEW GALLERY CATEGORY SECTION ───────────────────────── */
.category-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.category-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  cursor: pointer;
  border: 1px solid rgba(0, 0, 0, 0.03);
}

.category-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}

.category-card__main-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: var(--radius-md);
  transition: opacity var(--transition-base);
}

.category-card:hover .category-card__main-img {
  opacity: 0.95;
}

.category-card__thumbnails {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.category-card__thumb {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: calc(var(--radius-sm) + 2px);
  transition:
    transform var(--transition-base),
    opacity var(--transition-base),
    box-shadow var(--transition-base);
  cursor: pointer;
  opacity: 0.7;
}

.category-card__thumb:hover,
.category-card__thumb.active {
  opacity: 1;
  transform: scale(1.03);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.category-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.5rem;
  padding: 0 0.25rem;
}

.category-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 0;
  font-family: var(--font-family);
}

.category-card__count {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  font-weight: 600;
}

/* Extracted Inline CSS */
.hidden {
  display: none !important;
}
.text-underline-inherit {
  color: inherit;
  text-decoration: underline;
}
.text-decoration-none-inherit {
  color: inherit;
  text-decoration: none;
}
.mr-8 {
  margin-right: 8px;
}
.mt-3rem {
  margin-top: 3rem;
}
.mt-05rem {
  margin-top: 0.5rem;
}
.fill-primary {
  fill: #0068ff;
}
.fill-white {
  fill: #fff;
}
.max-w-600-center {
  max-width: 600px;
  margin: 0 auto;
}
.text-white {
  color: #fff;
}
.min-w-220 {
  min-width: 220px;
}
.calc-teaser-form-inline {
  max-width: 500px;
  margin: 2.5rem auto 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  text-align: center;
  background: var(--color-primary-soft);
  padding: 2.5rem 2rem;
  border-radius: 24px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
}
.calc-teaser-label {
  color: var(--color-text);
  font-weight: 600;
  font-size: 1.05rem;
}
.calc-teaser-select {
  width: 100%;
  max-width: 400px;
  padding: 1.1rem 1rem 0.9rem;
  line-height: 1.5;
  padding-right: 3rem;
  text-align: center;
  text-align-last: center;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236B7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.25rem;
  border-radius: 8px;
  border: 1.5px solid var(--color-border);
  background-color: var(--color-bg);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
}
.calc-teaser-btn {
  margin-top: 1.5rem;
  font-size: 1.15rem;
  padding: 1rem;
  border-radius: 12px;
}

.btn-reset {
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 0;
  font: inherit;
}
.calc-teaser-submit {
  margin-top: 1.5rem;
  font-size: 1.15rem;
  padding: 1.1rem;
  border-radius: 10px;
}

/* Hide floating contact bar globally, show only on mobile */
.floating-contact-bar {
  display: none;
}

/* ── Homepage trial: one continuous soft purple background ── */
.home-page main {
  background:
    radial-gradient(circle at 14% 9%, rgba(162, 155, 254, 0.22), transparent 24rem),
    radial-gradient(circle at 88% 24%, rgba(253, 121, 168, 0.12), transparent 22rem),
    radial-gradient(circle at 24% 64%, rgba(108, 92, 231, 0.1), transparent 26rem),
    linear-gradient(135deg, #fbf8ff 0%, #f4efff 45%, #fff8fd 100%);
}

.home-page main > section,
.home-page .section--soft,
.home-page .section--alt,
.home-page .contact-strip {
  background: transparent;
}

.home-page .contact-strip::before {
  display: none;
}

/* ── Premium button styles used by homepage CTA/forms ── */
.btn-premium {
  font-family: inherit;
  font-size: 18px;
  background: linear-gradient(
    to bottom,
    var(--color-primary) 0%,
    var(--color-primary-dark) 100%
  );
  color: white;
  padding: 3px 20px 3px 11px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 25px;
  box-shadow: 0 5px 10px rgba(108, 92, 231, 0.3);
  transition:
    transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275),
    box-shadow 0.3s ease,
    background 0.3s ease;
  cursor: pointer;
  text-decoration: none;
  width: fit-content;
  min-height: 54px;
  font-weight: 700;
  line-height: 1;
}

.btn-premium:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 15px rgba(108, 92, 231, 0.4);
  color: white;
}

.btn-premium:active {
  transform: scale(0.95);
  box-shadow: 0 2px 5px rgba(108, 92, 231, 0.2);
}

.btn-premium span {
  display: block;
  margin-left: 0.4em;
  transition: transform 0.3s ease;
}

.btn-premium svg {
  width: 18px;
  height: 18px;
  fill: white;
  transition: transform 0.3s ease;
}

.btn-premium .svg-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.2);
  margin-right: 0.5em;
  transition:
    transform 0.3s ease,
    background-color 0.3s ease;
  flex-shrink: 0;
}

.btn-premium:hover .svg-wrapper {
  background-color: rgba(255, 255, 255, 0.4);
  transform: scale(1.1);
}

.btn-premium:hover svg {
  transform: rotate(15deg) scale(1.1);
}

.btn-premium--center {
  margin-inline: auto;
}

.home-page .contact-strip .form-submit {
  display: flex !important;
  flex-direction: column;
  align-items: center !important;
  justify-content: center;
  justify-self: center;
  width: 100%;
  gap: 0.625rem;
  margin-top: var(--space-4);
  text-align: center;
}

.home-page .contact-strip .form-submit .btn-premium {
  margin-inline: auto;
}

.home-page .contact-strip .form-submit__note {
  display: block;
  position: static;
  transform: none;
  width: 100%;
  max-width: 100%;
  margin: 0;
  margin-top: 0 !important;
  margin-inline: auto;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  line-height: 1.5;
  text-align: center;
  white-space: normal;
}

.home-page .contact-strip #home-service,
.home-page .contact-strip #home-date {
  background-color: #ffffff;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236B7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2.2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.25rem;
  padding-right: 3rem !important;
}

.home-page .contact-strip #home-service:focus,
.home-page .contact-strip #home-date:focus {
  background-color: #ffffff;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236B7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2.2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.25rem;
}

.home-page .contact-strip #home-date::-webkit-calendar-picker-indicator {
  cursor: pointer;
  opacity: 0;
}

/* ============================================================
   MOBILE-ONLY OPTIMIZATIONS (Isolated for max-width: 768px)
   ============================================================ */
@media (max-width: 768px) {
  /* 1. Bento Card Improvements */
  .bento-primary-card ul {
    grid-template-columns: 1fr !important; /* Force single column */
    gap: 0.75rem !important;
  }

  .bento-primary-card .check-icon-animated {
    flex-shrink: 0 !important; /* Prevent distortion */
  }

  .bento-secondary-card h3,
  .bento-primary-card h3 {
    font-size: 1.5rem !important; /* Significantly larger title for clarity */
    margin-bottom: 0.75rem !important;
    line-height: 1.4 !important; /* Increased for Vietnamese diacritics */
    padding-top: 2px;
    padding-bottom: 2px;
  }

  /* 2. FAQ Accordion (Flicker Fix) */
  .faq-answer {
    transition: max-height 0.35s ease-out !important;
    padding: 0 !important; /* Remove padding from the transition to stop jitter */
  }

  .faq-answer-inner {
    padding: 1.25rem !important; /* Move padding here so it doesn't affect height animation */
  }

  .faq-item.open .faq-answer {
    max-height: 1000px !important; /* High enough to fit content but smooth */
  }

  /* 1. Floating Pill Header (Slim) */
  .nav {
    top: 10px !important;
    left: 10px !important;
    right: 10px !important;
    width: auto !important;
    transform: none !important;
    height: 44px !important; /* Slim header (approx 70% of standard) */
    border-radius: 22px !important; /* Full pill look */
    padding: 0 10px !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08) !important;
    border: 1px solid rgba(255, 255, 255, 0.6) !important;
    background: rgba(255, 255, 255, 0.8) !important;
    backdrop-filter: blur(20px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
  }

  .nav__inner {
    padding-inline: 10px !important;
  }

  .nav__logo img {
    height: 22px !important; /* Scaled down for slim header */
  }

  .nav__toggle {
    display: flex !important;
    gap: 4px !important;
    padding: 4px !important;
    margin-right: -4px;
  }

  .nav__toggle span {
    width: 20px;
    height: 1.8px;
  }
  
  .nav__toggle span:nth-child(1) { width: 20px; }
  .nav__toggle span:nth-child(2) { width: 13px; }
  .nav__toggle span:nth-child(3) { width: 20px; }

  body.nav-open .nav__toggle {
    display: none !important;
  }

  /* 2. Lightbox Menu Matching Header */
  .nav__mobile {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    background: transparent !important; /* Fully transparent to remove the "transparent layer" look */
    backdrop-filter: blur(8px) !important; /* Stronger blur for the rest of the page */
    -webkit-backdrop-filter: blur(8px) !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    z-index: 9999 !important; /* Highest possible to avoid overlap */
    transition: opacity 0.4s ease !important;
    opacity: 0;
    pointer-events: none;
    padding: 0 !important;
  }

  .nav__mobile.open {
    opacity: 1 !important;
    pointer-events: auto;
  }

  .nav__mobile-inner {
    position: fixed !important;
    top: 10px !important; /* Perfectly align with header top */
    left: 10px !important;  /* Perfectly align with header left */
    right: 10px !important; /* Perfectly align with header right */
    width: auto !important;
    background-color: #ffffff !important;
    padding: 8px 16px 28px !important;
    border-radius: 22px !important; /* Match header pill radius */
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    text-align: left !important;
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.15) !important;
    transform: translateY(-110%) !important; /* Slide down effect from top */
    opacity: 1 !important;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1) !important;
    max-height: calc(100vh - 20px);
    overflow-y: auto;
  }

  .nav__mobile.open .nav__mobile-inner {
    transform: translateY(0) !important;
  }

  .nav__mobile-close {
    align-self: flex-end;
    width: 36px;
    height: 36px;
    margin-bottom: 4px;
    margin-right: -8px; 
    background: transparent;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    padding: 0;
  }

  .nav__mobile-close svg {
    width: 24px;
    height: 24px;
  }

  .nav__mobile-title {
    color: #1a1c1c; /* Changed from purple to match footer links */
    font-size: 1.1rem;
    font-weight: 800;
    margin-bottom: 1.25rem;
    font-family: var(--font-heading);
    text-decoration: none;
    display: inline-block;
  }

  .nav__mobile-card {
    background: #7d5fff;
    border-radius: 20px;
    padding: 24px 16px;
    width: 100%;
    box-shadow: 0 10px 30px rgba(125, 95, 255, 0.2);
    margin-bottom: 1.5rem;
  }

  .nav__mobile-card-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem 1.25rem;
    text-align: left; /* Left-align as requested */
  }

  .nav__mobile-card-link {
    color: white !important;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    line-height: 1.45; /* Increased for Vietnamese diacritics */
    text-align: left;
    padding-top: 2px;
    padding-bottom: 2px;
  }

  /* Active States for Mobile Menu */
  .nav__mobile-card-link.active {
    font-weight: 900 !important; /* Bold for specific services (white text) */
    text-decoration: underline;
  }

  .nav__mobile-title.active,
  .nav__mobile-footer-link.active {
    color: var(--color-primary) !important; /* Purple for general links */
    font-weight: 900 !important;
  }

  .nav__mobile-footer {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }

  .nav__mobile-footer-link {
    color: #1a1c1c !important;
    font-size: 1.1rem;
    font-weight: 800;
    text-decoration: none;
    font-family: var(--font-heading);
  }

  /* 4. Floating Contact Bar (Compact & Refined) */
  .floating-contact-bar {
    position: fixed;
    bottom: 15px;
    left: 12px;
    right: 12px;
    z-index: 1000;
    display: flex;
    gap: 8px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    padding: 8px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 4px 20px rgba(26, 16, 53, 0.12);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  }

  /* Hide when mobile menu is open to avoid clutter */
  body.nav-open .floating-contact-bar {
    transform: translateY(150%);
    opacity: 0;
  }

  .floating-contact-bar__btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: 44px;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.2s ease;
  }

  .floating-contact-bar__btn--call {
    background: var(--color-primary);
    color: #fff;
    box-shadow: 0 2px 10px rgba(108, 92, 231, 0.25);
  }

  .floating-contact-bar__btn--zalo {
    background: #0068ff;
    color: #fff;
    box-shadow: 0 2px 10px rgba(0, 104, 255, 0.25);
  }

  .floating-contact-bar__btn:active {
    transform: scale(0.97);
  }

  .floating-contact-bar__btn svg,
  .floating-contact-bar__btn img,
  .floating-contact-bar__btn i {
    width: 18px;
    height: 18px;
    object-fit: contain;
    font-style: normal;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    margin-right: -2px;
  }
}

/* ================================================================
   VIO DATEPICKER — Premium Vietnamese Calendar
   ================================================================ */
.vio-datepicker {
  position: relative;
}

.vio-datepicker__input {
  padding-right: 3rem !important;
  cursor: text;
}

.vio-datepicker__trigger {
  position: absolute;
  right: 0;
  top: 0;
  height: calc(2rem + 1.5em + 3px); /* Match input: padding-top + line-height + padding-bottom + border */
  width: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: #94a3b8;
  transition: color 0.2s;
  z-index: 2;
}

.vio-datepicker__trigger:hover {
  color: var(--color-primary);
}

.vio-datepicker__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  width: 300px;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(108, 92, 231, 0.15);
  border-radius: 18px;
  box-shadow:
    0 20px 50px rgba(0, 0, 0, 0.12),
    0 0 0 1px rgba(255, 255, 255, 0.8) inset;
  padding: 16px;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px) scale(0.96);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.vio-datepicker--open .vio-datepicker__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.vio-datepicker__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  padding: 0 4px;
}

.vio-datepicker__month-year {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text-primary, #1e293b);
  letter-spacing: 0.02em;
}

.vio-datepicker__nav {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f1f5f9;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  color: var(--color-text-primary, #475569);
  transition: all 0.2s;
}

.vio-datepicker__nav:hover {
  background: var(--color-primary, #6c5ce7);
  color: #fff;
  transform: scale(1.08);
}

.vio-datepicker__weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  margin-bottom: 6px;
}

.vio-datepicker__weekdays span {
  font-size: 0.7rem;
  font-weight: 700;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 6px 0;
}

.vio-datepicker__weekdays span:first-child {
  color: #f87171;
}

.vio-datepicker__days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
}

.vio-datepicker__day {
  width: 100%;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: none;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-primary, #334155);
  cursor: pointer;
  transition: all 0.15s ease;
  position: relative;
}

.vio-datepicker__day:hover:not(.vio-datepicker__day--disabled):not(.vio-datepicker__day--empty) {
  background: rgba(108, 92, 231, 0.1);
  color: var(--color-primary, #6c5ce7);
  transform: scale(1.12);
}

.vio-datepicker__day--today {
  font-weight: 800;
  color: var(--color-primary, #6c5ce7);
}

.vio-datepicker__day--today::after {
  content: '';
  position: absolute;
  bottom: 3px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-primary, #6c5ce7);
}

.vio-datepicker__day--selected {
  background: linear-gradient(135deg, var(--color-primary, #6c5ce7) 0%, var(--color-primary-dark, #5a4bd1) 100%) !important;
  color: #fff !important;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(108, 92, 231, 0.35);
  transform: scale(1.08);
}

.vio-datepicker__day--selected::after {
  display: none;
}

.vio-datepicker__day--disabled {
  color: #cbd5e1;
  cursor: default;
}

.vio-datepicker__day--empty {
  cursor: default;
}

.vio-datepicker__day--sunday {
  color: #f87171;
}

.vio-datepicker__day--sunday.vio-datepicker__day--selected {
  color: #fff !important;
}

/* Responsive */
@media (max-width: 480px) {
  .vio-datepicker__dropdown {
    width: calc(100vw - 48px);
    left: 50%;
    transform: translateX(-50%) translateY(8px) scale(0.96);
  }
  .vio-datepicker--open .vio-datepicker__dropdown {
    transform: translateX(-50%) translateY(0) scale(1);
  }
}

/* Hint text */
.vio-datepicker__hint {
  font-size: 0.72rem;
  color: #94a3b8;
  margin-top: 6px;
  margin-bottom: 0;
  font-style: italic;
}

/* Selected date tags */
.vio-datepicker__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.vio-datepicker__tags:empty {
  display: none;
}

.vio-datepicker__tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: linear-gradient(135deg, rgba(108, 92, 231, 0.1) 0%, rgba(108, 92, 231, 0.06) 100%);
  border: 1px solid rgba(108, 92, 231, 0.2);
  color: var(--color-primary, #6c5ce7);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 8px 4px 10px;
  border-radius: 20px;
  animation: tagAppear 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.vio-datepicker__tag-remove {
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(108, 92, 231, 0.15);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  color: var(--color-primary, #6c5ce7);
  font-size: 0.65rem;
  line-height: 1;
  padding: 0;
  transition: all 0.15s;
}

.vio-datepicker__tag-remove:hover {
  background: var(--color-primary, #6c5ce7);
  color: #fff;
  transform: scale(1.15);
}

@keyframes tagAppear {
  from { opacity: 0; transform: scale(0.8); }
  to { opacity: 1; transform: scale(1); }
}