/* ============================================================
   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-primary) 0%,
    var(--color-primary-dark) 100%
  );
  color: #fff;
  border: 0;
  padding: calc(0.75rem + 2px) calc(1.75rem + 2px);
  box-shadow: 0 4px 12px rgba(108, 92, 231, 0.3);
}
.btn--cta:hover {
  box-shadow: 0 6px 28px rgba(108, 92, 231, 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);
  }
}

/* ── Modern CTA Buttons ──────────────────────────────────── */
.cta-modern {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: all var(--transition-base);
  background-color: #fff;
  border: 1px solid rgba(108, 92, 231, 0.1);
  box-shadow: var(--shadow-sm);
  min-width: 240px;
}

.cta-modern:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
}

.cta-modern__icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.25rem;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.cta-modern:hover .cta-modern__icon-wrap {
  transform: scale(1.15) rotate(12deg);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

.cta-modern__text {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.cta-modern__label {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.cta-modern__sub {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

/* Themes */
.cta-modern--phone {
  background: linear-gradient(135deg, var(--color-primary-soft) 0%, #fff 100%);
}
.cta-modern--phone .cta-modern__icon-wrap {
  background: linear-gradient(
    135deg,
    rgba(75, 26, 173, 0.6) 0%,
    rgba(108, 92, 231, 0.6) 100%
  );
  color: #fff;
}

.cta-modern--zalo {
  background: linear-gradient(135deg, #eef6ff 0%, #fff 100%);
}
.cta-modern--zalo .cta-modern__icon-wrap {
  background: linear-gradient(
    135deg,
    rgba(0, 104, 255, 0.6) 0%,
    rgba(255, 255, 255, 0.6) 100%
  );
  color: #fff;
}

.cta-modern--fb {
  background: linear-gradient(135deg, #f5faff 0%, #fff 100%);
}
.cta-modern--fb .cta-modern__icon-wrap {
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.6) 0%,
    rgba(0, 132, 255, 0.6) 100%
  );
  color: #fff;
}

/* Section Specifics */
.contact-strip__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

@media (max-width: 768px) {
  .contact-strip__actions {
    flex-direction: column;
    align-items: center;
    padding-inline: var(--space-4);
  }
  .cta-modern {
    min-width: 0;
    width: 250px;
    justify-content: flex-start;
    padding-left: 1.5rem;
  }
  .cta-modern__text {
    text-align: left;
  }
}

.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: var(--space-1);
  }
  .nav__link {
    padding-inline: var(--space-2);
    font-size: 0.825rem;
  }
  .btn-header-animated {
    padding: 0 18px;
    height: 38px;
    font-size: 0.9rem;
  }
}

@media (max-width: 900px) {
  .btn-header-animated {
    padding: 0 22px;
    height: 44px;
    font-size: 0.95rem;
  }
}

.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 ────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(108, 92, 231, 0.08);
  z-index: 1000;
  transition: box-shadow var(--transition-base);
}

.nav.scrolled {
  box-shadow: 0 2px 24px rgba(108, 92, 231, 0.1);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

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

.nav__logo img {
  height: 38px;
  width: auto;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav__item {
  position: relative;
}

.nav__link {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-primary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-primary);
  background: var(--color-primary-soft);
}

/* Dropdown */
.nav__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  width: max-content;
  min-width: 420px;
  background-color: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-primary-light);
  padding: var(--space-3);
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(-8px);
  transition: all var(--transition-base);
  z-index: 100;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4px 16px;
}

.nav__item:hover .nav__dropdown,
.nav__item:focus-within .nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav__dropdown-link {
  display: block;
  padding: 10px 16px;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-body);
  transition: all var(--transition-fast);
  border-radius: var(--radius-sm);
}

.nav__dropdown-link:hover {
  color: var(--color-primary);
  background: var(--color-primary-soft);
  transform: translateX(4px);
}

.nav__chevron {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
}
.nav__item:hover .nav__chevron {
  transform: rotate(180deg);
}

/* Nav CTA */
.nav__cta {
  margin-left: var(--space-4);
}

/* Mobile hamburger */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

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

/* Mobile nav overlay */
.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(26, 16, 53, 0.95);
  backdrop-filter: blur(12px);
  z-index: 999;
  overflow-y: auto;
  padding: var(--space-6);
  flex-direction: column;
  gap: var(--space-2);
}

.nav__mobile.open {
  display: flex;
}

.nav__mobile-link {
  display: block;
  padding: var(--space-4) var(--space-6);
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

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

.nav__mobile-divider {
  height: 1px;
  background-color: rgba(255, 255, 255, 0.12);
  margin: var(--space-2) 0;
}

.nav__mobile-cta {
  margin-top: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* ── 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 ───────────────────────────────────────────── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 200px;
  gap: var(--space-3);
}

.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  position: relative;
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base);
  z-index: 1;
}

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

.gallery-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(108, 92, 231, 0.2);
  z-index: 10;
}

.gallery-item:hover img {
  transform: scale(1);
}

.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(108, 92, 231, 0);
  transition: background var(--transition-base);
  pointer-events: none;
}

.gallery-item:hover::after {
  background: rgba(108, 92, 231, 0.02);
}

.gallery-item--wide {
  grid-column: span 2;
}
.gallery-item--tall {
  grid-row: span 2;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.lightbox.open {
  opacity: 1;
  visibility: visible;
}

.lightbox__img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-md);
}

.lightbox__close {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  background-color: rgba(255, 255, 255, 0.12);
  border: none;
  color: #fff;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-pill);
  font-size: 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}

.lightbox__close:hover {
  background: rgba(255, 255, 255, 0.22);
}

/* ── 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: #f9fafb;
  padding-block: var(--section-padding);
  color: #18181b;
  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, 0.05) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.contact-strip__inner {
  position: relative;
  z-index: 1;
}
.contact-strip__title {
  font-size: var(--font-h2);
  color: #18181b;
  margin-bottom: var(--space-4);
}
.contact-strip__subtitle {
  color: #71717a;
  margin-bottom: var(--space-8);
}

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

.contact-strip__methods {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
  max-width: 720px;
  margin: 0 auto;
}

@media (min-width: 992px) {
  .contact-strip__methods {
    gap: var(--space-6);
  }
}

.contact-strip__direct {
  flex: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-6) 0;
}

.contact-strip__direct-title {
  font-size: var(--font-size-2xl);
  color: #18181b;
  margin-bottom: var(--space-3);
  font-weight: 700;
}

.contact-strip__direct-desc {
  color: #71717a;
  margin-bottom: var(--space-8);
  font-size: var(--font-size-lg);
  max-width: 400px;
  margin-inline: auto;
}

/* Contact Card Components */
.contact-card {
  width: 100%;
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-8);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  transition: all var(--transition-base);
}

.contact-card:hover {
  transform: translateY(-4px);
}

/* Primary Card - Direct Contact (highlighted) */
.contact-card--primary {
  background: #ffffff;
  border: 1px solid rgba(108, 92, 231, 0.15);
  box-shadow: 0 12px 40px rgba(108, 92, 231, 0.08);
}

.contact-card--primary:hover {
  box-shadow: 0 16px 48px rgba(108, 92, 231, 0.12);
  border-color: rgba(108, 92, 231, 0.3);
}

/* Secondary Card - Form (subtle) */
.contact-card--secondary {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
}

.contact-card--secondary:hover {
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.04);
  border-color: #cbd5e1;
}

/* Badge */
.contact-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--color-primary) 0%, #a29bfe 100%);
  color: #fff;
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 5px 18px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}

/* Icon */
.contact-card__icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}

.contact-card--primary .contact-card__icon {
  background: rgba(108, 92, 231, 0.08);
  color: var(--color-primary);
}

.contact-card--secondary .contact-card__icon {
  background: #f4f4f5;
  color: #52525b;
}

/* Title & Desc */
.contact-card__title {
  font-size: var(--font-size-2xl);
  color: #18181b;
  margin-bottom: var(--space-3);
  font-weight: 700;
  text-align: center;
}

.contact-card__desc {
  color: #71717a;
  font-size: var(--font-size-base);
  line-height: 1.6;
  margin-bottom: var(--space-6);
  max-width: 480px;
  margin-inline: auto;
  text-align: center;
}

.contact-card__desc strong {
  color: #18181b;
}

/* Primary CTA Button */
.contact-card__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  background: linear-gradient(135deg, var(--color-primary) 0%, #a29bfe 100%);
  color: #fff;
  font-size: var(--font-size-base);
  font-weight: 700;
  padding: 16px 32px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  box-shadow: 0 8px 24px rgba(108, 92, 231, 0.2);
  width: 100%;
  max-width: 320px;
}

.contact-card__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(108, 92, 231, 0.35);
  background: linear-gradient(135deg, #a29bfe 0%, var(--color-primary) 100%);
}

.contact-card__cta .icon--zalo {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

/* Phone link note */
.contact-card__note {
  margin-top: var(--space-4);
  font-size: var(--font-size-sm);
  color: #a1a1aa;
}

.contact-card__note a {
  color: #71717a;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-fast);
}

.contact-card__note a:hover {
  color: var(--color-primary);
}

/* Form inside secondary card */
.contact-card__form {
  width: 100%;
  text-align: left;
}

.contact-card--secondary .form-label {
  color: #52525b;
}

.contact-card--secondary .form-input,
.contact-card--secondary .form-select,
.contact-card--secondary .form-textarea {
  background: #ffffff;
  border-color: #e2e8f0;
  color: #18181b;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02);
}

.contact-card--secondary .form-input::placeholder,
.contact-card--secondary .form-textarea::placeholder {
  color: #a1a1aa;
}

.contact-card--secondary .form-input:focus,
.contact-card--secondary .form-select:focus,
.contact-card--secondary .form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.1);
}

.contact-card--secondary .form-select option {
  background-color: #fff;
  color: #18181b;
}

.contact-card--secondary input[type="date"]::-webkit-calendar-picker-indicator {
  filter: none;
}

.contact-strip__divider {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin: var(--space-8) 0;
}

.contact-strip__divider::before,
.contact-strip__divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: rgba(108, 92, 231, 0.1);
}

.contact-strip__divider span {
  padding: 0 var(--space-6);
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
}

/* 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: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: none;
  backdrop-filter: blur(8px);
}

.contact-strip .contact-form__title {
  color: #fff;
}
.contact-strip .contact-form__subtitle {
  color: rgba(255, 255, 255, 0.65);
}

.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);
}

/* Label colors fall back to the base form-label rule */

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

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.875rem 1.25rem;
  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;
}

/* Form colors for dark sections */
.contact-strip .form-label {
  color: #fff;
}

.contact-strip .form-input,
.contact-strip .form-select,
.contact-strip .form-textarea {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.15);
  color: #fff;
}

.contact-strip .form-input::placeholder,
.contact-strip .form-textarea::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.contact-strip .form-input:focus,
.contact-strip .form-select:focus,
.contact-strip .form-textarea:focus {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 3px rgba(162, 155, 254, 0.2);
}

.contact-strip .form-select option {
  background: var(--color-bg-dark);
  color: #fff;
}

.contact-strip input[type="date"]::-webkit-calendar-picker-indicator {
  filter: invert(1);
  cursor: pointer;
}

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

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  background-color: #fff;
  box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.15);
}

.form-select {
  cursor: pointer;
}
.form-select option {
  background-color: #fff;
  color: var(--color-text-primary);
}

.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: #16a34a;
  border: 1px solid rgba(34, 197, 94, 0.3);
  display: block;
}

.form-status.error {
  background: rgba(239, 68, 68, 0.12);
  color: #dc2626;
  border: 1px solid rgba(239, 68, 68, 0.3);
  display: block;
}

/* Light section: use dark text for contrast */
.contact-strip .form-status.success {
  color: #166534;
}
.contact-strip .form-status.error {
  color: #991b1b;
}

/* ── 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 {
  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);
  line-height: 1.2;
}

.page-hero__title span:first-child,
.hero-service__title span:first-child {
  display: inline-block;
  padding-top: 0.2em;
  padding-bottom: 0.1em;
  margin-top: -0.4em;
}

.page-hero .section-label,
.service-hero .section-label {
  margin-bottom: var(--space-6);
}

.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-cta);
  background: linear-gradient(135deg, #fff8f5 0%, #fff 100%);
}

.pricing-card__popular-tag {
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-cta);
  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;
}

.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-cta);
}

.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 {
  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);
  }
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero__inner {
    grid-template-columns: 1fr;
  }
  .hero {
    min-height: auto;
    padding: calc(var(--nav-height) + var(--space-8)) 0 var(--space-12);
  }
  .hero__image {
    display: none;
  }
  .page-hero__inner {
    grid-template-columns: 1fr;
  }
  .page-hero__image {
    display: none;
  }
  .service-hero__inner {
    grid-template-columns: 1fr;
    gap: 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;
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 160px;
  }
  .gallery-item--wide {
    grid-column: span 1;
  }
  .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;
  }
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 140px;
  }
  .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 {
  width: 26px;
  height: 26px;
  transition: all 0.3s ease;
  object-fit: contain;
}

.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-block: var(--space-16) var(--space-12);
  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: 1fr 1fr;
  gap: var(--space-10);
  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: 900px) {
  .hero-gallery {
    order: -1;
    margin-bottom: var(--space-6);
  }
}

/* Social Proof Gallery styles moved to main.css (Masonry layout) */

/* ── Lightbox Modal ─────────────────────────────────────────── */
.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__title {
  font-size: 1.1rem;
  font-weight: 700;
  opacity: 0.85;
}

.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__close:hover {
  background: rgba(255, 255, 255, 0.25);
}

.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;
  transition: transform 0.4s ease;
}
.lightbox__img-wrap:hover img {
  transform: scale(1.05);
}

@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-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;
}

/* ── 2050 Architecture Cyber Card ── */
.cyber-card-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 2000px;
  padding: 0 0 20px 0;
  z-index: 1;
  width: 100%;
}

#gioi-thieu-dich-vu {
  background: var(--color-primary-soft) !important;
}

.card-frame {
  position: relative;
  width: 400px;
  height: 520px; /* Slightly taller to fit content */
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  transform-style: preserve-3d;
}

.card-frame:hover {
  transform: rotateY(10deg) rotateX(5deg) scale(1.02);
}

.laser-border {
  position: absolute;
  inset: -2px;
  border-radius: 32px;
  z-index: 1;
  overflow: hidden;
}

.laser-border::before {
  content: "";
  position: absolute;
  width: 250px;
  height: 250px;
  top: -125px;
  left: -125px;
  background: radial-gradient(
    circle,
    rgba(108, 92, 231, 0.8) 0%,
    rgba(253, 121, 168, 0.4) 40%,
    transparent 70%
  );
  filter: blur(30px);
  z-index: -1;
  animation: liquid-move 10s ease-in-out infinite alternate;
}

@keyframes liquid-move {
  0% {
    transform: translate(0, 0);
  }
  25% {
    transform: translate(360px, 0);
  }
  50% {
    transform: translate(360px, 520px);
  }
  75% {
    transform: translate(0, 520px);
  }
  100% {
    transform: translate(0, 0);
  }
}

.laser-border::after {
  content: "";
  position: absolute;
  inset: 0;
  background: inherit;
  filter: blur(15px);
  opacity: 0.2;
  animation: pulse-glow 4s ease-in-out infinite;
}

.card-body {
  position: relative;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 30px;
  padding: 35px 30px;
  z-index: 2;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(40px) saturate(200%);
  display: flex;
  flex-direction: column;
  box-shadow: 0 40px 80px -20px rgba(0, 0, 0, 0.08);
}

.header-card {
  margin-bottom: 30px;
}

.system-tag {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 5px;
  color: #1a1035;
  margin-bottom: 8px;
  display: block;
  font-weight: 700;
  opacity: 0.6;
}

.main-title-card {
  font-size: 2.2rem;
  font-weight: 400;
  letter-spacing: normal;
  line-height: 1.3;
  padding: 0.1em 0;
  white-space: nowrap;
  background: linear-gradient(
    135deg,
    var(--color-primary-dark) 0%,
    var(--color-primary) 50%,
    #a29bfe 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
}

.main-title-card b {
  font-weight: 700;
}

.metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 30px;
}

.metric-box {
  border-left: 1px solid rgba(0, 0, 0, 0.05);
  padding-left: 15px;
  position: relative;
}

.metric-box::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 0;
  width: 1px;
  height: 0%;
  background: var(--color-primary);
  transition: height 0.5s ease;
}

.card-frame:hover .metric-box::before {
  height: 100%;
}

.metric-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.4);
  margin-bottom: 4px;
  display: block;
}

.metric-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-primary);
}

.description-card {
  font-size: 0.85rem;
  color: rgba(0, 0, 0, 0.7);
  line-height: 1.6;
  font-weight: 400;
  margin-bottom: auto;
}

.btn-container-card {
  margin-top: 25px;
}

.action-btn-card {
  width: 100%;
  background: linear-gradient(
    135deg,
    var(--color-primary-dark) 0%,
    var(--color-primary) 100%
  );
  border: none;
  color: #fff;
  padding: 16px;
  border-radius: 15px;
  cursor: pointer;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 20px rgba(108, 92, 231, 0.2);
  display: block;
  text-align: center;
  text-decoration: none;
  font-weight: 700;
}

.action-btn-card:hover {
  letter-spacing: 5px;
  transform: translateY(-2px);
  box-shadow: 0 15px 30px rgba(108, 92, 231, 0.4);
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-primary-dark) 100%
  );
  color: #fff;
}

@keyframes pulse-glow {
  0%,
  100% {
    opacity: 0.1;
  }
  50% {
    opacity: 0.3;
  }
}

.sweep {
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.6),
    transparent
  );
  transform: skewX(-25deg);
  transition: 0.8s;
  pointer-events: none;
}

.card-frame:hover .sweep {
  left: 150%;
}

/* Responsive Card */
@media (max-width: 768px) {
  .service-hero {
    padding: calc(var(--space-6) + var(--header-height, 80px)) 0 var(--space-6);
  }

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

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

  .hero-gallery__main {
    aspect-ratio: 16/10;
    border-radius: var(--radius-lg);
    border-width: 3px;
  }

  .hero-gallery__thumbs {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-2);
  }

  /* Card: fluid width, no fixed dimensions */
  .cyber-card-wrapper {
    padding: 0;
  }

  .card-frame {
    width: 100%;
    height: auto;
    min-height: unset;
  }

  .card-frame:hover {
    transform: none; /* Disable 3D tilt on touch */
  }

  .card-body {
    padding: 24px 20px;
    border-radius: 24px;
  }

  .laser-border {
    border-radius: 26px;
  }

  .header-card {
    margin-bottom: 16px;
  }

  .main-title-card {
    font-size: 1.8rem;
    white-space: normal;
  }

  .metrics {
    gap: 14px;
    margin-bottom: 16px;
  }

  .metric-label {
    font-size: 0.6rem;
  }

  .metric-value {
    font-size: 0.88rem;
    color: var(--color-primary);
  }

  .description-card {
    font-size: 0.82rem;
    line-height: 1.55;
  }

  .btn-container-card {
    margin-top: 16px;
  }

  .action-btn-card {
    padding: 14px;
    font-size: 0.75rem;
    letter-spacing: 2px;
    border-radius: 12px;
  }
}

@media (max-width: 400px) {
  .main-title-card {
    font-size: 1.5rem;
  }
  .card-body {
    padding: 20px 16px;
  }
}

/* ── BENTO CARDS (Premium Style) ────────────────────────── */
.bento-primary-card ul {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.bento-primary-card li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  line-height: 1.4;
  font-weight: 600;
  cursor: default;
}
.bento-primary-card .check-icon-animated {
  color: var(--color-primary);
  background-color: #ffffff;
  width: 22px;
  height: 22px;
  min-width: 22px;
  min-height: 22px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 0.75rem;
  margin-top: 1px;
  transition: transform 0.3s ease;
}
.bento-primary-card li:hover .check-icon-animated {
  transform: scale(1.2) rotate(5deg);
}

.bento-secondary-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.bento-secondary-card:after {
  position: absolute;
  content: "";
  width: 4px;
  height: calc(100% - 3rem);
  left: 0.8rem;
  top: 1.5rem;
  border-radius: 4px;
  background: linear-gradient(
    to bottom,
    var(--color-primary),
    var(--color-primary-light)
  );
  transition: all 300ms ease;
  z-index: 10;
  opacity: 1;
  display: block;
}

.bento-secondary-card:hover:after {
  transform: translateX(0.2rem);
  width: 6px;
  box-shadow: 0 0 10px rgba(108, 92, 231, 0.3);
}

.bento-secondary-card h3 {
  transition: transform 300ms ease;
  z-index: 5;
  position: relative;
  padding-left: 0;
}

.bento-secondary-card p {
  transition: transform 300ms ease;
  z-index: 5;
  position: relative;
  padding-left: 0;
}

.bento-secondary-card:hover h3,
.bento-secondary-card:hover p {
  transform: translateX(0.5rem);
}

/* ── MODERN SUBMIT BUTTON ─────────────────────────────────── */
.submit-modern-wrapper {
  --width: 280px;
  --height: 54px;
  --padding: 8px;
  --border-radius: 20px;
  --dot-size: 10px;
  --btn-color: #f2fcf5;
  --hue: 142deg; /* Light Green */
  --animation-duration: 1.5s;

  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--width);
  height: var(--height);
  border-radius: var(--border-radius);
  border: none;
  background-color: rgba(16, 185, 129, 0.05);
  box-shadow:
    1px 1px 2px 0 #fff,
    2px 2px 2px rgba(0, 0, 0, 0.05) inset,
    2px 2px 4px rgba(0, 0, 0, 0.05) inset,
    2px 2px 8px rgba(0, 0, 0, 0.05) inset;
  transition: box-shadow 50ms linear;
  perspective: 150px;
  perspective-origin: center;
  user-select: none;
  z-index: 1;
  margin: 1.5rem auto 0;
}

.submit-modern-btn {
  display: flex;
  align-items: center;
  justify-content: start;
  gap: 0.5em;
  text-align: left;
  padding: 0 var(--height) 0 calc(var(--padding) * 2.5);
  width: calc(100% - 2 * var(--padding));
  height: calc(100% - 2 * var(--padding));
  border-radius: calc(var(--border-radius) - var(--padding));
  border: none;
  text-decoration: none;
  cursor: pointer;
  background:
    linear-gradient(rgba(255, 255, 255, 0.2), rgba(0, 0, 0, 0.05)),
    var(--btn-color);
  box-shadow:
    1px 1px 2px -1px #fff inset,
    0 2px 1px rgba(0, 0, 0, 0.06),
    0 4px 2px rgba(0, 0, 0, 0.06),
    0 8px 4px rgba(0, 0, 0, 0.06),
    0 16px 8px rgba(0, 0, 0, 0.06);
  transition:
    transform 0.25s cubic-bezier(0.25, 1.5, 0.5, 2.2),
    box-shadow 0.25s cubic-bezier(0.25, 1.5, 0.5, 1),
    filter 0.3s cubic-bezier(0.25, 1.5, 0.5, 1);
  will-change: transform, filter;
  z-index: 2;
}

.submit-modern-txt {
  display: inline-block;
  font-size: 1.05rem;
  font-weight: 500;
  font-family: var(--font-family);
  color: transparent;
  background-image: linear-gradient(rgba(0, 0, 0, 0.7), #555);
  background-clip: text;
  -webkit-background-clip: text;
  filter: drop-shadow(0 1px 0px #fff) drop-shadow(0 -1px 0px rgba(0, 0, 0, 0.3));
  transition: all 0.3s ease;
}

.submit-modern-disclaimer {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -28px;
  font-size: 11px;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.submit-modern-dot {
  position: absolute;
  top: calc(50% - var(--dot-size) / 2);
  right: calc(var(--height) / 2 - var(--padding) / 2);
  width: var(--dot-size);
  height: var(--dot-size);
  border-radius: 50%;
  background-color: hsla(var(--hue), 0%, 50%, 0.1);
  border: 1px solid hsla(var(--hue), 0%, 60%, 0.6);
  box-sizing: border-box;
  box-shadow:
    1px 1px 2px -1px #fff inset,
    0 2px 1px rgba(0, 0, 0, 0.06),
    0 4px 2px rgba(0, 0, 0, 0.06);
  pointer-events: none;
  z-index: 3;
}

.submit-modern-dot::before {
  content: "";
  position: absolute;
  top: calc(var(--padding) / -2);
  left: calc(var(--padding) / -2);
  width: calc(100% + var(--padding));
  height: calc(100% + var(--padding));
  border-radius: inherit;
  background-color: rgba(0, 0, 0, 0.4);
  mask-image: radial-gradient(circle at 50% 60%, transparent 50%, black);
  -webkit-mask-image: radial-gradient(
    circle at 50% 60%,
    transparent 50%,
    black
  );
}

.submit-modern-dot::after {
  content: "";
  position: absolute;
  top: calc(var(--padding) / -2);
  left: calc(var(--padding) / -2);
  width: calc(100% + var(--padding));
  height: calc(100% + var(--padding));
  border-radius: inherit;
  background-color: transparent;
  box-shadow:
    0 0 10px 2px hsla(var(--hue), 80%, 50%, 0.3),
    0 0 20px 10px hsla(var(--hue), 80%, 50%, 0.5),
    0 0 50px 20px hsla(var(--hue), 80%, 50%, 0.5),
    0 0 16px 1px hsla(var(--hue), 100%, 60%, 0.9) inset;
  opacity: 0;
}

.submit-modern-pulse {
  transition: transform 200ms ease-in;
}

.submit-modern-dot.submit-modern-pulse {
  animation: modern-bg-anim var(--animation-duration) ease-in-out infinite;
}

.submit-modern-dot.submit-modern-pulse::after {
  animation: modern-opacity-anim var(--animation-duration) ease-in-out infinite;
}

@keyframes modern-bg-anim {
  0%,
  100% {
    background-color: hsla(var(--hue), 50%, 50%, 0);
  }
  50% {
    background-color: hsla(var(--hue), 100%, 50%, 1);
  }
}

@keyframes modern-opacity-anim {
  0%,
  100% {
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
}

.submit-modern-btn:hover,
.submit-modern-btn:focus-visible {
  filter: drop-shadow(
    var(--padding) 0 var(--padding) hsla(var(--hue), 70%, 60%, 0.6)
  );
  transform: translate3d(0, -2px, 2px);
}

.submit-modern-btn:hover .submit-modern-txt,
.submit-modern-btn:focus-visible .submit-modern-txt {
  color: hsla(var(--hue), 50%, 50%, 1);
  background-image: none;
}

.submit-modern-btn:hover .submit-modern-dot.submit-modern-pulse,
.submit-modern-btn:focus-visible .submit-modern-dot.submit-modern-pulse {
  animation: none;
  background-color: hsla(var(--hue), 100%, 50%, 1);
}

.submit-modern-btn:hover .submit-modern-dot.submit-modern-pulse::after,
.submit-modern-btn:focus-visible .submit-modern-dot.submit-modern-pulse::after {
  animation: none;
  opacity: 1;
}

.submit-modern-btn:active {
  filter: drop-shadow(
    var(--padding) 0 var(--padding) hsla(var(--hue), 100%, 50%, 1)
  );
  transform: translate3d(0, 0, -4px);
}

.submit-modern-btn:active .submit-modern-txt {
  color: hsla(var(--hue), 50%, 50%, 1);
}

.submit-modern-wrapper:has(.submit-modern-btn:active) {
  box-shadow:
    1px 1px 2px 0 #fff,
    2px 2px 2px rgba(0, 0, 0, 0.05) inset,
    2px 2px 4px rgba(0, 0, 0, 0.05) inset,
    2px 2px 8px rgba(0, 0, 0, 0.05) inset,
    0 0 32px 2px hsla(var(--hue), 50%, 50%, 0.4) inset;
}

@media (max-width: 480px) {
  .submit-modern-wrapper {
    --width: 100%;
    margin-top: 2rem;
  }
}

/* ================================================================
   Contact Popover Component
   Premium interaction for service CTA buttons
   ================================================================ */
.contact-popover-wrapper {
  position: relative;
  display: inline-block;
  width: 100%;
  z-index: 100;
}

.contact-popover-toggle {
  display: none;
}

.contact-popover-trigger {
  cursor: pointer;
  width: 100%;
  text-align: center;
}

.contact-popover {
  position: absolute;
  bottom: calc(100% + 15px);
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  width: 280px;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(15px);
  border: 1px solid rgba(108, 92, 231, 0.2);
  border-radius: 24px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
  padding: 15px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-align: left;
  z-index: 1000;
}

/* Hover Bridge - Fixes flickering when moving mouse between button and popover */
.contact-popover::before {
  content: "";
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  height: 25px; /* Bridge gap */
  background: transparent;
}

.contact-popover-wrapper:hover .contact-popover,
.contact-popover-toggle:checked ~ .contact-popover {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.contact-popover::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border-width: 10px;
  border-style: solid;
  border-color: rgba(255, 255, 255, 0.98) transparent transparent transparent;
}

.contact-popover__close {
  display: none !important; /* User requested to remove */
}

.contact-popover__list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.contact-popover__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px;
  text-decoration: none;
  border-radius: 16px;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  background: #f8fafc;
  border: 1px solid transparent;
}

.contact-popover__item:hover {
  background: #fff;
  border-color: var(--color-primary, #6c5ce7);
  transform: scale(1.02);
  box-shadow: 0 5px 15px rgba(108, 92, 231, 0.1);
}

.contact-popover__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  flex-shrink: 0;
  background: none !important; /* Remove box background */
}

.contact-popover__item.phone .contact-popover__icon {
  color: #10b981; /* Fresh Green for Hotline */
}

.contact-popover__icon img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.contact-popover__text {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.contact-popover__label {
  font-size: 0.9rem;
  font-weight: 700;
  color: #1e293b;
}

.contact-popover__sub {
  font-size: 0.72rem;
  color: #64748b;
  font-weight: 500;
}

.contact-popover__badge {
  position: absolute;
  right: 10px;
  top: 10px;
  background: var(--color-primary, #6c5ce7);
  color: #fff;
  font-size: 0.55rem;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: 20px;
  text-transform: uppercase;
}

/* Mobile responsive */
@media (max-width: 768px) {
  .contact-popover {
    width: 260px;
    bottom: calc(100% + 12px);
    padding: 15px;
  }
  .contact-popover__close {
    display: flex;
  }
}

/* ── Premium Dynamic Button ──────────────────────────────── */
.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; /* Uniform gap around icon for concentric curves */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 25px; /* Rounded corners matching reference design */
  box-shadow: 0px 5px 10px rgba(108, 92, 231, 0.3);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  cursor: pointer;
  text-decoration: none;
  width: fit-content;
  font-weight: 700;
  height: 54px;
}

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

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

.btn-premium span {
  display: block;
  margin-left: 0.4em; /* Slightly increased for better breathing room */
  transition: all 0.3s;
}

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

.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: all 0.3s;
}

.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);
}

/* Modifiers for colors */
.btn-premium--green {
  background: linear-gradient(
    to bottom,
    var(--color-cta) 0%,
    var(--color-cta-dark) 100%
  );
  box-shadow: 0px 5px 10px rgba(34, 197, 94, 0.3);
}

.btn-premium--green:hover {
  box-shadow: 0px 8px 15px rgba(34, 197, 94, 0.4);
}

/* Modifier for full width (forms) */
.btn-premium--full {
  width: 100%;
  padding-block: 0.9em;
}

/* Modifier for center alignment in wrappers */
.btn-premium--center {
  margin-inline: auto;
}