/* ==========================================================================
   Geo Dental Avenue — Design System & Styles
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,500;0,600;1,500&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

/* --------------------------------------------------------------------------
   CSS Variables
   -------------------------------------------------------------------------- */
:root {
  --color-primary: #000b31;
  --color-white: #ffffff;
  --color-ink: #0a1628;
  --color-slate: #475569;
  --color-mist: #94a3b8;
  --color-line: #e2e8f0;
  --color-surface: #f8fafc;
  --color-blue-deep: #0f2d6e;
  --color-blue-royal: #1a4fd6;
  --color-blue-clinical: #2f6bff;
  --color-blue-soft: #4a9eff;
  --color-blue-mist: #e8f1ff;
  --color-blue-whisper: #f4f8ff;
  --color-success: #0d9488;
  --color-success-light: #ccfbf1;
  --color-error: #dc2626;
  --color-error-light: #fee2e2;
  --color-whatsapp: #25d366;
  --color-gold: #c9a227;

  --gradient-signature: linear-gradient(135deg, #0f2d6e 0%, #1a4fd6 50%, #4a9eff 100%);
  --gradient-navy: linear-gradient(180deg, #000b31 0%, #0f2d6e 100%);
  --gradient-surface: linear-gradient(180deg, #ffffff 0%, #f4f8ff 100%);

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', system-ui, sans-serif;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;
  --space-10: 128px;

  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  --shadow-xs: 0 1px 2px rgba(0, 11, 49, 0.04);
  --shadow-sm: 0 4px 16px rgba(0, 11, 49, 0.06);
  --shadow-md: 0 8px 32px rgba(0, 11, 49, 0.08);
  --shadow-lg: 0 16px 48px rgba(0, 11, 49, 0.1);
  --shadow-glow: 0 8px 32px rgba(26, 79, 214, 0.2);

  --container-max: 1200px;
  --header-height: 88px;
  --header-height-scrolled: 72px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-expressive: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   Reset & Base
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-ink);
  background: var(--color-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body.no-scroll {
  overflow: hidden;
}

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

/* Photographic content — crisp cover fit without exceeding layout */
.content-photo,
.service-card__image img,
.gallery-item img,
.hero__image-wrap img,
.about-block__media img,
.doctor-card__image img,
.ba-slider__after img,
.ba-slider__before img,
.service-detail__image img,
.media-placeholder:not(.is-placeholder) img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* Logo — native quality, proportional display only */
.brand-logo,
.header__logo img,
.footer__brand img,
.preloader__logo {
  width: auto;
  height: auto;
  object-fit: contain;
  object-position: left center;
}

a {
  color: var(--color-blue-royal);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-blue-soft);
}

ul,
ol {
  list-style: none;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

:focus-visible {
  outline: 3px solid var(--color-blue-soft);
  outline-offset: 2px;
}

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

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-5);
  z-index: 10000;
  padding: var(--space-3) var(--space-5);
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.skip-link:focus {
  top: var(--space-4);
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

@media (min-width: 992px) {
  .container {
    padding: 0 var(--space-7);
  }
}

.text-gradient {
  background: var(--gradient-signature);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.section {
  padding: var(--space-9) 0;
}

@media (min-width: 992px) {
  .section {
    padding: var(--space-10) 0;
  }
}

.section--surface {
  background: var(--color-surface);
}

.section--whisper {
  background: var(--color-blue-whisper);
}

.section--mist {
  background: var(--color-blue-mist);
}

.section__header {
  max-width: 640px;
  margin-bottom: var(--space-8);
}

.section__header--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section__eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-blue-royal);
  margin-bottom: var(--space-4);
}

.section__eyebrow::after {
  content: '';
  display: block;
  width: 48px;
  height: 2px;
  margin-top: var(--space-3);
  background: var(--gradient-signature);
  border-radius: var(--radius-full);
}

.section__header--center .section__eyebrow::after {
  margin-left: auto;
  margin-right: auto;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.section__subtitle {
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: var(--color-slate);
  max-width: 60ch;
}

.section__header--center .section__subtitle {
  margin-left: auto;
  margin-right: auto;
}

/* --------------------------------------------------------------------------
   Preloader
   -------------------------------------------------------------------------- */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader__inner {
  text-align: center;
}

.preloader__logo {
  width: min(220px, 72vw);
  height: auto;
  margin: 0 auto var(--space-5);
  animation: preloaderPulse 1.2s ease-in-out infinite;
}

.preloader__bar {
  width: 120px;
  height: 3px;
  background: var(--color-line);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin: 0 auto;
}

.preloader__bar-fill {
  height: 100%;
  width: 0;
  background: var(--gradient-signature);
  border-radius: var(--radius-full);
  animation: preloaderBar 1.2s ease forwards;
}

@keyframes preloaderPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(0.98); }
}

@keyframes preloaderBar {
  to { width: 100%; }
}

/* --------------------------------------------------------------------------
   Scroll Progress
   -------------------------------------------------------------------------- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: var(--gradient-signature);
  z-index: 1001;
  transition: width 0.1s linear;
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  transition: height var(--transition), background var(--transition), box-shadow var(--transition);
}

.header.is-scrolled {
  height: var(--header-height-scrolled);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: var(--shadow-xs);
}

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

.header__logo {
  flex-shrink: 0;
}

.header__logo img {
  width: 220px;
  max-width: min(220px, 58vw);
  height: auto;
  transition: opacity var(--transition);
}

.nav {
  display: none;
}

@media (min-width: 992px) {
  .nav {
    display: flex;
    align-items: center;
    gap: var(--space-6);
  }
}

.nav__link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-ink);
  position: relative;
  padding: var(--space-2) 0;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--color-blue-royal);
  transition: width var(--transition), left var(--transition);
}

.nav__link:hover,
.nav__link.is-active {
  color: var(--color-blue-royal);
}

.nav__link:hover::after,
.nav__link.is-active::after {
  width: 100%;
  left: 0;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.header__cta {
  display: none;
}

@media (min-width: 992px) {
  .header__cta {
    display: inline-flex;
  }
}

.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  color: var(--color-primary);
}

@media (min-width: 992px) {
  .menu-toggle {
    display: none;
  }
}

.menu-toggle__bar {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  position: relative;
  transition: background var(--transition);
}

.menu-toggle__bar::before,
.menu-toggle__bar::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: currentColor;
  transition: transform var(--transition);
}

.menu-toggle__bar::before { top: -7px; }
.menu-toggle__bar::after { top: 7px; }

.menu-toggle.is-active .menu-toggle__bar {
  background: transparent;
}

.menu-toggle.is-active .menu-toggle__bar::before {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.is-active .menu-toggle__bar::after {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Nav */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 999;
  visibility: hidden;
  pointer-events: none;
}

.mobile-nav.is-open {
  visibility: visible;
  pointer-events: auto;
}

.mobile-nav__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 11, 49, 0.4);
  opacity: 0;
  transition: opacity var(--transition);
}

.mobile-nav.is-open .mobile-nav__overlay {
  opacity: 1;
}

.mobile-nav__panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(100%, 360px);
  height: 100%;
  background: var(--color-white);
  padding: calc(var(--header-height) + var(--space-5)) var(--space-6) var(--space-6);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-expressive);
  box-shadow: var(--shadow-lg);
}

.mobile-nav.is-open .mobile-nav__panel {
  transform: translateX(0);
}

.mobile-nav__link {
  display: block;
  padding: var(--space-5) 0;
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--color-ink);
  border-bottom: 1px solid var(--color-line);
}

.mobile-nav__link.is-active {
  color: var(--color-blue-royal);
}

.mobile-nav__footer {
  margin-top: auto;
  padding-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: var(--radius-sm);
  padding: 0 var(--space-6);
  height: 48px;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
}

@media (min-width: 768px) {
  .btn {
    height: 52px;
    padding: 0 var(--space-6);
  }
}

.btn--primary {
  background: var(--gradient-signature);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow);
  color: var(--color-white);
}

.btn--secondary {
  background: var(--color-white);
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}

.btn--secondary:hover {
  background: var(--color-blue-whisper);
  color: var(--color-primary);
}

.btn--white {
  background: var(--color-white);
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.btn--white:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  color: var(--color-primary);
}

.btn--outline-white {
  background: transparent;
  color: var(--color-white);
  border: 1.5px solid rgba(255, 255, 255, 0.6);
}

.btn--outline-white:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
}

.btn--ghost {
  color: var(--color-blue-royal);
  padding: 0;
  height: auto;
}

.btn--ghost:hover {
  color: var(--color-blue-soft);
}

.btn--full {
  width: 100%;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  color: var(--color-blue-royal);
}

.text-link svg {
  transition: transform var(--transition);
}

.text-link:hover svg {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  padding: calc(var(--header-height) + var(--space-8)) 0 var(--space-9);
  background: var(--gradient-surface);
  overflow: hidden;
}

@media (min-width: 992px) {
  .hero {
    padding: calc(var(--header-height) + var(--space-10)) 0 var(--space-10);
    min-height: 90vh;
    display: flex;
    align-items: center;
  }
}

.hero__grid {
  display: grid;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 992px) {
  .hero__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

.hero__content {
  max-width: 560px;
}

.hero__eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-blue-royal);
  margin-bottom: var(--space-5);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 6vw, 4.5rem);
  font-weight: 500;
  line-height: 1.1;
  color: var(--color-primary);
  margin-bottom: var(--space-5);
}

.hero__subtitle {
  font-size: clamp(1.0625rem, 2vw, 1.25rem);
  color: var(--color-slate);
  margin-bottom: var(--space-7);
  max-width: 48ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-7);
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
}

.hero__trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.875rem;
  color: var(--color-slate);
}

.hero__trust-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-blue-mist);
  border-radius: var(--radius-sm);
  color: var(--color-blue-royal);
  flex-shrink: 0;
}

.hero__media {
  position: relative;
}

.hero__image-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  position: relative;
}

.hero__image-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  padding: 2px;
  background: var(--gradient-signature);
  border-radius: var(--radius-lg);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  z-index: 1;
}

.hero__badge {
  position: absolute;
  bottom: var(--space-5);
  left: var(--space-5);
  z-index: 2;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: none;
}

@media (min-width: 768px) {
  .hero__badge {
    display: block;
  }
}

.hero__badge-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1;
}

.hero__badge-label {
  font-size: 0.8125rem;
  color: var(--color-slate);
}

/* --------------------------------------------------------------------------
   Trust Strip
   -------------------------------------------------------------------------- */
.trust-strip {
  padding: var(--space-6) 0;
  background: var(--color-blue-mist);
}

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

@media (min-width: 768px) {
  .trust-strip__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
  }
}

.trust-strip__item {
  text-align: center;
}

.trust-strip__number {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.1;
}

.trust-strip__label {
  font-size: 0.8125rem;
  color: var(--color-slate);
  margin-top: var(--space-2);
}

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */
.card-grid {
  display: grid;
  gap: var(--space-5);
}

@media (min-width: 768px) {
  .card-grid--2 { grid-template-columns: repeat(2, 1fr); }
  .card-grid--3 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 992px) {
  .card-grid--3 { grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
  .card-grid--4 { grid-template-columns: repeat(4, 1fr); }
}

.feature-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-7);
  border: 1px solid var(--color-line);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(26, 79, 214, 0.3);
}

.feature-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-blue-mist);
  border-radius: var(--radius-md);
  color: var(--color-blue-royal);
  margin-bottom: var(--space-5);
}

.feature-card__title {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.feature-card__text {
  font-size: 0.9375rem;
  color: var(--color-slate);
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

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

.service-card__image img {
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateZ(0);
}

.service-card:hover .service-card__image img {
  transform: scale(1.03);
}

.service-card__body {
  padding: var(--space-6);
}

.service-card__title {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.service-card__text {
  font-size: 0.9375rem;
  color: var(--color-slate);
  margin-bottom: var(--space-4);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* --------------------------------------------------------------------------
   About Block
   -------------------------------------------------------------------------- */
.about-block {
  display: grid;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 992px) {
  .about-block {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-9);
  }
}

.about-block__text p {
  color: var(--color-slate);
  margin-bottom: var(--space-5);
}

.about-block__text p:last-of-type {
  margin-bottom: var(--space-6);
}

.about-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.about-list__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: 0.9375rem;
  color: var(--color-slate);
}

.about-list__item svg {
  flex-shrink: 0;
  color: var(--color-blue-royal);
  margin-top: 2px;
}

/* --------------------------------------------------------------------------
   Doctor
   -------------------------------------------------------------------------- */
.doctor-card {
  display: grid;
  gap: var(--space-7);
  align-items: center;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}

@media (min-width: 768px) {
  .doctor-card {
    grid-template-columns: 280px 1fr;
    padding: var(--space-8);
    gap: var(--space-8);
  }
}

.doctor-card__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 3 / 4;
}

.doctor-card__name {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.doctor-card__role {
  font-size: 1rem;
  color: var(--color-blue-royal);
  font-weight: 600;
  margin-bottom: var(--space-5);
}

.doctor-card__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.badge {
  display: inline-flex;
  padding: var(--space-1) var(--space-3);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: var(--color-blue-mist);
  color: var(--color-blue-royal);
  border-radius: var(--radius-xs);
}

.doctor-card__bio {
  color: var(--color-slate);
  margin-bottom: var(--space-5);
}

/* --------------------------------------------------------------------------
   Sterilization
   -------------------------------------------------------------------------- */
.process-steps {
  display: grid;
  gap: var(--space-5);
}

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

@media (min-width: 992px) {
  .process-steps {
    grid-template-columns: repeat(4, 1fr);
  }
}

.process-step {
  position: relative;
  padding: var(--space-6);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
}

.process-step__number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 600;
  color: var(--color-blue-mist);
  line-height: 1;
  margin-bottom: var(--space-4);
}

.process-step__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.process-step__text {
  font-size: 0.875rem;
  color: var(--color-slate);
}

/* --------------------------------------------------------------------------
   Before & After
   -------------------------------------------------------------------------- */
.ba-grid {
  display: grid;
  gap: var(--space-6);
}

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

@media (min-width: 992px) {
  .ba-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.ba-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.ba-slider {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  cursor: ew-resize;
  user-select: none;
}

.ba-slider__after {
  position: absolute;
  inset: 0;
}

.ba-slider__before {
  position: absolute;
  inset: 0;
  width: 50%;
  overflow: hidden;
  z-index: 2;
}

.ba-slider__before img {
  width: calc(100% * 2);
  max-width: none;
  height: 100%;
  transform: translateZ(0);
}

.ba-slider__handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 3px;
  background: var(--color-white);
  z-index: 3;
  transform: translateX(-50%);
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.2);
}

.ba-slider__handle::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  background: var(--color-white);
  border: 2px solid var(--color-blue-royal);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
}

.ba-card__label {
  padding: var(--space-4) var(--space-5);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
  text-align: center;
}

/* --------------------------------------------------------------------------
   Gallery Grid
   -------------------------------------------------------------------------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
  }
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  cursor: pointer;
}

.gallery-item img {
  transition: transform 0.5s ease;
  transform: translateZ(0);
}

.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 11, 49, 0);
  transition: background var(--transition);
}

.gallery-item:hover::after {
  background: rgba(0, 11, 49, 0.15);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

/* --------------------------------------------------------------------------
   Testimonials
   -------------------------------------------------------------------------- */
.testimonials {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.testimonial-slide {
  display: none;
  text-align: center;
  padding: var(--space-7);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.testimonial-slide.is-active {
  display: block;
  animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.testimonial-slide__quote {
  font-family: var(--font-display);
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  font-style: italic;
  color: var(--color-ink);
  line-height: 1.6;
  margin-bottom: var(--space-5);
}

.testimonial-slide__stars {
  display: flex;
  justify-content: center;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
  color: var(--color-gold);
}

.testimonial-slide__author {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-primary);
}

.testimonial-slide__role {
  font-size: 0.8125rem;
  color: var(--color-mist);
}

.testimonials__dots {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-5);
}

.testimonials__dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--color-line);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}

.testimonials__dot.is-active {
  background: var(--color-blue-royal);
  transform: scale(1.25);
}

/* --------------------------------------------------------------------------
   FAQ
   -------------------------------------------------------------------------- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-line);
}

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
  background: transparent;
  border: none;
  transition: color var(--transition);
}

.faq-item__question:hover {
  color: var(--color-blue-royal);
}

.faq-item__icon {
  flex-shrink: 0;
  transition: transform var(--transition);
  color: var(--color-blue-royal);
}

.faq-item.is-open .faq-item__icon {
  transform: rotate(180deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.is-open .faq-item__answer {
  max-height: 300px;
}

.faq-item__answer-inner {
  padding-bottom: var(--space-5);
  color: var(--color-slate);
  font-size: 0.9375rem;
}

/* --------------------------------------------------------------------------
   Contact
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  gap: var(--space-8);
}

@media (min-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.contact-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
}

.contact-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-blue-mist);
  border-radius: var(--radius-full);
  color: var(--color-blue-royal);
  flex-shrink: 0;
}

.contact-card__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-mist);
  margin-bottom: var(--space-1);
}

.contact-card__value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
}

.contact-card__value a {
  color: inherit;
}

.contact-card__value a:hover {
  color: var(--color-blue-royal);
}

.hours-list {
  font-size: 0.9375rem;
  color: var(--color-slate);
}

.hours-list li {
  display: flex;
  justify-content: space-between;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-line);
}

.hours-list li:last-child {
  border-bottom: none;
}

/* --------------------------------------------------------------------------
   Forms
   -------------------------------------------------------------------------- */
.form {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-line);
}

@media (min-width: 768px) {
  .form {
    padding: var(--space-7);
  }
}

.form__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.form__subtitle {
  font-size: 0.875rem;
  color: var(--color-slate);
  margin-bottom: var(--space-6);
}

.form__grid {
  display: grid;
  gap: var(--space-5);
}

@media (min-width: 576px) {
  .form__grid--2 {
    grid-template-columns: 1fr 1fr;
  }
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form__group--full {
  grid-column: 1 / -1;
}

.form__label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-ink);
}

.form__input,
.form__select,
.form__textarea {
  height: 52px;
  padding: 0 var(--space-4);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form__textarea {
  height: auto;
  min-height: 120px;
  padding: var(--space-4);
  resize: vertical;
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  outline: none;
  border-color: var(--color-blue-royal);
  box-shadow: 0 0 0 3px rgba(26, 79, 214, 0.15);
}

.form__input.is-error,
.form__select.is-error,
.form__textarea.is-error {
  border-color: var(--color-error);
}

.form__error {
  font-size: 0.8125rem;
  color: var(--color-error);
  display: none;
}

.form__group.has-error .form__error {
  display: block;
}

.form__note {
  font-size: 0.8125rem;
  color: var(--color-mist);
  margin-top: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.form__success {
  display: none;
  padding: var(--space-4);
  background: var(--color-success-light);
  color: var(--color-success);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  margin-bottom: var(--space-5);
}

.form.is-success .form__success {
  display: block;
}

/* --------------------------------------------------------------------------
   Map
   -------------------------------------------------------------------------- */
.map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-line);
  aspect-ratio: 16 / 9;
  background: var(--color-blue-whisper);
}

.map-wrap iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* --------------------------------------------------------------------------
   CTA Band
   -------------------------------------------------------------------------- */
.cta-band {
  padding: var(--space-9) 0;
  background: var(--gradient-navy);
  text-align: center;
}

.cta-band__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.cta-band__text {
  font-size: 1.0625rem;
  color: rgba(255, 255, 255, 0.75);
  max-width: 520px;
  margin: 0 auto var(--space-6);
}

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

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
  background: var(--gradient-navy);
  color: rgba(255, 255, 255, 0.75);
  padding: var(--space-9) 0 var(--space-6);
}

.footer__grid {
  display: grid;
  gap: var(--space-7);
  margin-bottom: var(--space-8);
}

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

@media (min-width: 992px) {
  .footer__grid {
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: var(--space-6);
  }
}

.footer__brand img {
  width: 220px;
  max-width: min(220px, 58vw);
  height: auto;
  margin-bottom: var(--space-4);
  filter: brightness(0) invert(1);
  object-fit: contain;
}

.footer__tagline {
  font-family: var(--font-display);
  font-size: 1.125rem;
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

.footer__desc {
  font-size: 0.875rem;
  line-height: 1.7;
}

.footer__heading {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-5);
}

.footer__links li {
  margin-bottom: var(--space-3);
}

.footer__links a {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.75);
  transition: color var(--transition);
}

.footer__links a:hover {
  color: var(--color-white);
  text-decoration: underline;
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  font-size: 0.875rem;
}

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

.footer__bottom {
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.5);
}

@media (min-width: 768px) {
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

/* --------------------------------------------------------------------------
   Page Hero (inner pages)
   -------------------------------------------------------------------------- */
.page-hero {
  padding: calc(var(--header-height) + var(--space-8)) 0 var(--space-8);
  background: var(--gradient-surface);
  text-align: center;
}

.page-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.page-hero__subtitle {
  font-size: 1.0625rem;
  color: var(--color-slate);
  max-width: 560px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  font-size: 0.875rem;
  color: var(--color-mist);
  margin-bottom: var(--space-5);
}

.breadcrumb a {
  color: var(--color-blue-royal);
}

.breadcrumb span {
  color: var(--color-mist);
}

/* --------------------------------------------------------------------------
   Image Placeholder
   -------------------------------------------------------------------------- */
.media-placeholder {
  position: relative;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-blue-whisper) 0%, var(--color-blue-mist) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.media-placeholder img {
  transform: translateZ(0);
}

.media-placeholder.is-placeholder img {
  display: none;
}

.media-placeholder__label {
  display: none;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-mist);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-align: center;
  padding: var(--space-4);
}

.media-placeholder.is-placeholder .media-placeholder__label {
  display: block;
}

.media-placeholder__icon {
  position: absolute;
  opacity: 0.08;
  color: var(--color-primary);
  width: 64px;
  height: 64px;
}

/* --------------------------------------------------------------------------
   Floating Actions
   -------------------------------------------------------------------------- */
.fab-group {
  position: fixed;
  bottom: calc(var(--space-5) + env(safe-area-inset-bottom, 0px));
  right: var(--space-5);
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.fab {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition);
  color: var(--color-white);
}

.fab:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}

.fab--whatsapp {
  background: var(--color-whatsapp);
}

.fab--call {
  background: var(--color-primary);
}

.fab__label {
  position: absolute;
  right: calc(100% + var(--space-3));
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 600;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-xs);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.fab:hover .fab__label {
  opacity: 1;
}

@media (max-width: 575px) {
  .fab__label {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   Back to Top
   -------------------------------------------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: calc(var(--space-5) + 130px + env(safe-area-inset-bottom, 0px));
  right: var(--space-5);
  z-index: 899;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--transition), visibility var(--transition), transform var(--transition), background var(--transition);
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-blue-royal);
}

/* --------------------------------------------------------------------------
   Lightbox
   -------------------------------------------------------------------------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 11, 49, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-5);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

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

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

.lightbox__close {
  position: absolute;
  top: var(--space-5);
  right: var(--space-5);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.15);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   Scroll Reveal
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--transition-expressive), transform var(--transition-expressive);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.reveal--delay-1 { transition-delay: 0.08s; }
.reveal--delay-2 { transition-delay: 0.16s; }
.reveal--delay-3 { transition-delay: 0.24s; }

/* --------------------------------------------------------------------------
   Services Page Detail
   -------------------------------------------------------------------------- */
.service-detail {
  display: grid;
  gap: var(--space-6);
  padding: var(--space-6);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  margin-bottom: var(--space-5);
}

@media (min-width: 768px) {
  .service-detail {
    grid-template-columns: 280px 1fr;
    align-items: start;
  }
}

.service-detail__image {
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.service-detail__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.service-detail__text {
  color: var(--color-slate);
  margin-bottom: var(--space-5);
}

/* --------------------------------------------------------------------------
   Split Section
   -------------------------------------------------------------------------- */
.split-section {
  display: grid;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 992px) {
  .split-section {
    grid-template-columns: 1fr 1fr;
  }
}