/* ============================================================
   LIGHTHOUSE ORAL & MAXILLOFACIAL SURGERY
   Design concept: "The Guiding Light" — a harbor-deep navy paired
   with a warm lighthouse-lamp gold. Calm, trustworthy, precise —
   the visual language of a beacon that guides patients safely
   through surgery, echoing the practice's own name and tagline.
   ============================================================ */

:root {
  /* ---- Type scale ---- */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(2.5rem, 1rem + 4.5vw, 5rem);

  /* ---- Spacing (4px system) ---- */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* ---- Radius ---- */
  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  /* ---- Motion ---- */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);

  /* ---- Content widths ---- */
  --content-narrow: 640px;
  --content-default: 1000px;
  --content-wide: 1240px;
  --content-full: 100%;

  /* ---- Fonts ---- */
  --font-display: 'Fraunces', 'Iowan Old Style', Georgia, serif;
  --font-body: 'General Sans', 'Helvetica Neue', sans-serif;
}

/* ================= LIGHT MODE (default) ================= */
:root,
[data-theme='light'] {
  /* Surfaces — warm sand / sea-foam paper tones */
  --color-bg: #f8f6f1;
  --color-surface: #fdfcf9;
  --color-surface-2: #ffffff;
  --color-surface-offset: #f0ece2;
  --color-surface-offset-2: #e8e2d4;
  --color-surface-dynamic: #dfd8c7;
  --color-divider: #e3ddd0;
  --color-border: #d8d0bd;

  /* Text — deep harbor ink */
  --color-text: #10233a;
  --color-text-muted: #56657a;
  --color-text-faint: #97a1b0;
  --color-text-inverse: #f8f6f1;

  /* Primary — harbor navy */
  --color-primary: #0e2a4a;
  --color-primary-hover: #163a63;
  --color-primary-active: #0a1e35;
  --color-primary-highlight: #dbe4ee;

  /* Accent — lighthouse lamp gold */
  --color-accent: #c8862c;
  --color-accent-hover: #b3741f;
  --color-accent-active: #935e18;
  --color-accent-highlight: #f3e2c4;

  /* Deep sea (secondary accent for variety, used sparingly) */
  --color-sea: #1c5a6e;
  --color-sea-highlight: #d7e7ea;

  /* Status colors (semantic, minimal use) */
  --color-success: #3d7a45;
  --color-success-highlight: #dbe8d9;
  --color-warning: #9c5b23;
  --color-warning-highlight: #ecdcc6;
  --color-error: #9c3b3b;
  --color-error-highlight: #ecd6d6;

  --shadow-sm: 0 1px 2px oklch(0.2 0.03 250 / 0.07);
  --shadow-md: 0 6px 20px oklch(0.2 0.03 250 / 0.10);
  --shadow-lg: 0 20px 48px oklch(0.2 0.03 250 / 0.16);

  /* Theme-invariant light text — for permanently-dark surfaces (hero photo, navy gradients) that don't flip with theme */
  --color-on-dark: #f8f6f1;
  --color-on-dark-muted: oklch(0.9 0.01 90 / 0.75);
}

/* ================= DARK MODE ================= */
[data-theme='dark'] {
  --color-bg: #0a1726;
  --color-surface: #0f1e30;
  --color-surface-2: #132538;
  --color-surface-offset: #142639;
  --color-surface-offset-2: #1a3049;
  --color-surface-dynamic: #203a55;
  --color-divider: #1c3349;
  --color-border: #274563;

  --color-text: #eae6da;
  --color-text-muted: #a3aec0;
  --color-text-faint: #647388;
  --color-text-inverse: #10233a;

  --color-primary: #7fa4cc;
  --color-primary-hover: #a2bfdd;
  --color-primary-active: #cddaea;
  --color-primary-highlight: #1c3552;

  --color-accent: #e0a84f;
  --color-accent-hover: #eec278;
  --color-accent-active: #f5d69b;
  --color-accent-highlight: #3a2e1a;

  --color-sea: #5aa8bf;
  --color-sea-highlight: #17303a;

  --color-success: #79b57f;
  --color-success-highlight: #1e3320;
  --color-warning: #d3925a;
  --color-warning-highlight: #3a2a18;
  --color-error: #d38080;
  --color-error-highlight: #3a2020;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
  --shadow-md: 0 6px 20px oklch(0 0 0 / 0.35);
  --shadow-lg: 0 24px 56px oklch(0 0 0 / 0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #0a1726;
    --color-surface: #0f1e30;
    --color-surface-2: #132538;
    --color-surface-offset: #142639;
    --color-surface-offset-2: #1a3049;
    --color-surface-dynamic: #203a55;
    --color-divider: #1c3349;
    --color-border: #274563;

    --color-text: #eae6da;
    --color-text-muted: #a3aec0;
    --color-text-faint: #647388;
    --color-text-inverse: #10233a;

    --color-primary: #7fa4cc;
    --color-primary-hover: #a2bfdd;
    --color-primary-active: #cddaea;
    --color-primary-highlight: #1c3552;

    --color-accent: #e0a84f;
    --color-accent-hover: #eec278;
    --color-accent-active: #f5d69b;
    --color-accent-highlight: #3a2e1a;

    --color-sea: #5aa8bf;
    --color-sea-highlight: #17303a;

    --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
    --shadow-md: 0 6px 20px oklch(0 0 0 / 0.35);
    --shadow-lg: 0 24px 56px oklch(0 0 0 / 0.5);
  }
}

/* ============================================================
   LAYOUT PRIMITIVES
   ============================================================ */

a {
  color: inherit;
  text-decoration: none;
}
ul,
ol {
  list-style: none;
}

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

section {
  padding-block: clamp(var(--space-16), 9vw, var(--space-32));
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}
.section-eyebrow::before {
  content: '';
  width: 22px;
  height: 1.5px;
  background: var(--color-accent);
  display: inline-block;
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 500;
  color: var(--color-text);
  max-width: 20ch;
}

.section-lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 60ch;
  margin-top: var(--space-4);
  line-height: 1.55;
}

.section-head {
  margin-bottom: clamp(var(--space-10), 6vw, var(--space-16));
}
.section-head--center {
  text-align: center;
  margin-inline: auto;
}
.section-head--center .section-lede {
  margin-inline: auto;
}
.section-head--center .section-eyebrow::before {
  display: none;
}

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-full);
  white-space: nowrap;
  min-height: 44px;
  transition:
    background var(--transition-interactive),
    color var(--transition-interactive),
    box-shadow var(--transition-interactive),
    transform var(--transition-interactive),
    border-color var(--transition-interactive);
}
.btn:active {
  transform: translateY(1px);
}

.btn--primary {
  background: var(--color-accent);
  color: #241705;
  box-shadow: var(--shadow-sm);
}
.btn--primary:hover {
  background: var(--color-accent-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--color-on-dark);
  border: 1.5px solid oklch(from var(--color-on-dark) l c h / 0.4);
}
.btn--outline:hover {
  border-color: var(--color-on-dark);
  background: oklch(from var(--color-on-dark) l c h / 0.08);
}

.btn--ghost {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-border);
}
.btn--ghost:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-highlight);
}

.btn--sm {
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-xs);
  min-height: 38px;
}

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

/* ============================================================
   HEADER
   ============================================================ */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: oklch(from var(--color-bg) l c h / 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid oklch(from var(--color-text) l c h / 0.08);
  transition:
    transform 0.3s var(--ease-in-out),
    box-shadow 0.3s var(--ease-in-out),
    background 0.3s var(--ease-in-out);
}
.header--hidden {
  transform: translateY(-100%);
}
.header--scrolled {
  box-shadow: var(--shadow-sm);
}

.header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-4);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text);
  flex-shrink: 0;
}
.brand__logo {
  height: 40px;
  width: auto;
  display: block;
  flex-shrink: 0;
}
.brand__logo--mobile {
  height: 36px;
}
.brand__logo--footer {
  height: 52px;
}

.nav {
  display: none;
}
.nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: nowrap;
}
.nav__list a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  position: relative;
  white-space: nowrap;
}
.nav__list a:hover {
  color: var(--color-text);
}
.nav__list a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 1.5px;
  background: var(--color-accent);
  transition: width var(--transition-interactive);
}
.nav__list a:hover::after {
  width: 100%;
}

/* Nav dropdown (Gallery: Before & After / Videos) */
.nav__dropdown {
  position: relative;
}
.nav__dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  white-space: nowrap;
}
.nav__dropdown-trigger:hover {
  color: var(--color-text);
}
.nav__dropdown-trigger svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-interactive);
}
.nav__dropdown:hover .nav__dropdown-trigger svg,
.nav__dropdown:focus-within .nav__dropdown-trigger svg {
  transform: rotate(180deg);
}
.nav__dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  margin-top: 14px;
  transform: translateX(-50%) translateY(-6px);
  min-width: 180px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2);
  display: grid;
  gap: 2px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity var(--transition-interactive),
    transform var(--transition-interactive),
    visibility 0s linear var(--transition-interactive);
  z-index: 10;
}
.nav__dropdown-menu::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -14px;
  height: 14px;
  background: transparent;
}
.nav__dropdown:hover .nav__dropdown-menu,
.nav__dropdown:focus-within .nav__dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
  transition:
    opacity var(--transition-interactive),
    transform var(--transition-interactive),
    visibility 0s linear 0s;
}
.nav__dropdown-menu a {
  display: block;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  white-space: nowrap;
}
.nav__dropdown-menu a:hover {
  background: var(--color-surface-offset);
  color: var(--color-primary);
}
.nav__dropdown-menu--wide {
  grid-template-columns: repeat(2, minmax(220px, 1fr));
  min-width: 460px;
}
@media (max-width: 1300px) {
  .nav__dropdown-menu--wide {
    left: auto;
    right: -40px;
    transform: translateY(-6px);
  }
  .nav__dropdown:hover .nav__dropdown-menu--wide,
  .nav__dropdown:focus-within .nav__dropdown-menu--wide {
    transform: translateY(0);
  }
}

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

.theme-toggle,
.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.theme-toggle:hover,
.menu-toggle:hover {
  background: var(--color-surface-offset);
}
.menu-toggle {
  display: inline-flex;
}

.header__phone {
  display: none;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  white-space: nowrap;
}

@media (min-width: 1320px) {
  .header__phone {
    display: inline-flex;
  }
}

.header__actions .btn[data-open-request-form] {
  display: none;
}

@media (min-width: 640px) {
  .header__actions .btn[data-open-request-form] {
    display: inline-flex;
  }
}

@media (min-width: 1140px) {
  .nav {
    display: block;
  }
  .menu-toggle {
    display: none;
  }
}

/* Mobile nav drawer */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  padding: var(--space-6);
  transform: translateX(100%);
  transition: transform 0.35s var(--ease-in-out);
}
.mobile-nav.is-open {
  transform: translateX(0);
}
.mobile-nav__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-10);
}
.mobile-nav__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.mobile-nav__list a {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  padding-block: var(--space-3);
  color: var(--color-text);
  border-bottom: 1px solid var(--color-divider);
}
.mobile-nav__group-label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding-top: var(--space-4);
}
.mobile-nav__list li:has(> .mobile-nav__group-label) + li a,
.mobile-nav__list li + li:has(a[href^="#service-"]) a {
  padding-inline-start: var(--space-3);
}
.mobile-nav__footer {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding-top: var(--space-8);
}
.mobile-nav__footer a {
  font-weight: 600;
  color: var(--color-primary);
}

/* ============================================================
   HERO
   ============================================================ */

.hero {
  position: relative;
  min-height: min(88vh, 820px);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  color: var(--color-on-dark);
  overflow: hidden;
  padding-top: var(--space-20);
}
.hero__content {
  margin-top: auto;
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 30% 50%;
}
.hero__scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, oklch(0.14 0.04 250 / 0.35) 0%, oklch(0.1 0.04 250 / 0.55) 55%, oklch(0.08 0.03 250 / 0.88) 100%);
}
.hero__content {
  position: relative;
  z-index: 1;
  padding-block-end: clamp(var(--space-16), 8vw, var(--space-24));
  width: 100%;
}
.hero__quote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-lg);
  color: oklch(from var(--color-accent) l c h / 1);
  margin-bottom: var(--space-6);
  max-width: 34ch;
}
.hero__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--text-hero);
  letter-spacing: -0.01em;
  max-width: 16ch;
  color: #fbf8f1;
}
.hero__lede {
  margin-top: var(--space-6);
  font-size: var(--text-lg);
  max-width: 56ch;
  color: oklch(0.95 0.01 90 / 0.88);
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-10);
}

.hero__locations {
  position: relative;
  z-index: 1;
  width: 100%;
  border-top: 1px solid oklch(1 0 0 / 0.16);
  background: oklch(0.1 0.03 250 / 0.35);
  backdrop-filter: blur(8px);
}
.hero__locations .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  padding-block: var(--space-6);
}
@media (min-width: 720px) {
  .hero__locations .container {
    grid-template-columns: repeat(2, 1fr);
  }
}
.hero__location {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.hero__location svg {
  width: 20px;
  height: 20px;
  color: var(--color-accent);
  flex-shrink: 0;
}
.hero__location strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
}
.hero__location span {
  display: block;
  font-size: var(--text-xs);
  color: oklch(0.9 0.01 90 / 0.75);
}
.hero__location a {
  color: inherit;
}
.hero__location a:hover {
  color: var(--color-accent);
}

/* ============================================================
   TRUST STRIP
   ============================================================ */

.trust-strip {
  padding-block: var(--space-10);
  border-bottom: 1px solid var(--color-divider);
}
.trust-strip .container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
  text-align: center;
}
@media (min-width: 720px) {
  .trust-strip .container {
    grid-template-columns: repeat(4, 1fr);
  }
}
.trust-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-primary);
}
.trust-item span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ============================================================
   INTRO / WELCOME (asymmetric two column)
   ============================================================ */

.intro {
  background: var(--color-surface);
}
.intro .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}
@media (min-width: 900px) {
  .intro .container {
    grid-template-columns: 0.95fr 1.05fr;
    gap: var(--space-20);
  }
}
.intro__figure {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.intro__figure img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.intro__figure-badge {
  position: absolute;
  bottom: var(--space-6);
  left: var(--space-6);
  background: var(--color-surface-2);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.intro__figure-badge svg {
  width: 28px;
  height: 28px;
  color: var(--color-accent);
  flex-shrink: 0;
}
.intro__figure-badge strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-base);
  color: var(--color-text);
}
.intro__figure-badge span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.intro__body p {
  color: var(--color-text-muted);
  margin-top: var(--space-5);
  max-width: 58ch;
}
.intro__body p:first-of-type {
  margin-top: var(--space-6);
}

.intro__list {
  margin-top: var(--space-8);
  display: grid;
  gap: var(--space-4);
}
.intro__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text);
}
.intro__list svg {
  width: 20px;
  height: 20px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ============================================================
   SERVICES
   ============================================================ */

.services {
  background: var(--color-surface-offset);
  position: relative;
}

.service-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
@media (min-width: 640px) {
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1080px) {
  .service-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition:
    box-shadow var(--transition-interactive),
    transform var(--transition-interactive),
    border-color var(--transition-interactive);
}
.service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: oklch(from var(--color-accent) l c h / 0.4);
}
.service-card--feature {
  background: linear-gradient(155deg, #0e2a4a 0%, #163a63 100%);
  color: var(--color-on-dark);
  border-color: transparent;
}
@media (min-width: 640px) {
  .service-card--feature {
    grid-column: span 2;
  }
}
@media (min-width: 1080px) {
  .service-card--feature {
    grid-column: span 1;
    grid-row: span 2;
  }
}
.service-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  flex-shrink: 0;
}
.service-card--feature .service-card__icon {
  background: oklch(1 0 0 / 0.12);
  color: var(--color-accent);
}
.service-card__icon svg {
  width: 24px;
  height: 24px;
}
.service-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
}
.service-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  flex-grow: 1;
}
.service-card--feature p {
  color: oklch(0.95 0.01 90 / 0.85);
}
.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-top: auto;
}
.service-card--feature .service-card__link {
  color: var(--color-accent);
}
.service-card__link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-interactive);
}
.service-card:hover .service-card__link svg {
  transform: translateX(3px);
}

.service-more {
  margin-top: var(--space-10);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.chip {
  font-size: var(--text-xs);
  font-weight: 500;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  background: var(--color-surface-2);
}

/* ============================================================
   PROCESS / WHAT TO EXPECT
   ============================================================ */

.process {
  background: var(--color-surface);
}
.process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  counter-reset: step;
}
@media (min-width: 780px) {
  .process-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
  }
}
.process-step {
  position: relative;
  padding-top: var(--space-10);
}
.process-step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-accent);
  display: block;
  margin-bottom: var(--space-4);
}
.process-step::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 32px;
  height: 1.5px;
  background: var(--color-border);
}
.process-step h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  margin-bottom: var(--space-2);
}
.process-step p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ============================================================
   SURGEONS
   ============================================================ */

.surgeons {
  background: var(--color-surface-offset);
}
.surgeon-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}
@media (min-width: 780px) {
  .surgeon-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
.surgeon-card {
  background: var(--color-surface-2);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}
.surgeon-card__top {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}
.surgeon-card__avatar {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
}
.surgeon-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
}
.surgeon-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.surgeon-card__link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: auto;
}
.surgeon-card__link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-interactive);
}
.surgeon-card__link:hover svg {
  transform: translateX(3px);
}

.surgeon-grid--four {
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .surgeon-grid--four {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1000px) {
  .surgeon-grid--four {
    grid-template-columns: repeat(3, 1fr);
  }
}
.surgeon-card--photo {
  padding: 0;
  overflow: hidden;
}
.surgeon-card__photo {
  width: 100%;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--color-surface-offset);
}
.surgeon-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.surgeon-card__body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}
.surgeon-card__body p {
  font-size: var(--text-xs);
  line-height: 1.6;
  color: var(--color-text-muted);
}
.surgeon-card__body .surgeon-card__link {
  margin-top: auto;
  padding-top: var(--space-2);
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */

.testimonials {
  background: #0e2a4a;
  color: var(--color-on-dark);
  position: relative;
  overflow: hidden;
}
.testimonials::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../images/texture-water.png') center / cover no-repeat;
  opacity: 0.14;
  mix-blend-mode: luminosity;
}
.testimonials .container {
  position: relative;
}
.testimonials .section-eyebrow {
  color: var(--color-accent);
}
.testimonials .section-title {
  color: var(--color-on-dark);
}
.testimonial-track {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
@media (min-width: 780px) {
  .testimonial-track {
    grid-template-columns: repeat(3, 1fr);
  }
}
.testimonial-card {
  background: oklch(1 0 0 / 0.06);
  border: 1px solid oklch(1 0 0 / 0.14);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  backdrop-filter: blur(6px);
}
.testimonial-card__stars {
  display: flex;
  gap: 2px;
  color: var(--color-accent);
  margin-bottom: var(--space-5);
}
.testimonial-card__stars svg {
  width: 16px;
  height: 16px;
}
.testimonial-card p {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-style: italic;
  color: oklch(0.97 0.01 90 / 0.95);
  line-height: 1.6;
}
.testimonial-card__author {
  margin-top: var(--space-6);
  font-size: var(--text-sm);
  font-weight: 600;
}
.testimonial-card__author span {
  display: block;
  font-weight: 400;
  font-size: var(--text-xs);
  color: oklch(0.9 0.01 90 / 0.6);
  margin-top: 2px;
}

/* ============================================================
   LOCATIONS / CONTACT
   ============================================================ */

.locations {
  background: var(--color-surface);
}
.location-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}
@media (min-width: 780px) {
  .location-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
.location-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface-2);
}
.location-card__head {
  padding: var(--space-8);
  background: var(--color-surface-offset);
  border-bottom: 1px solid var(--color-border);
}
.location-card__head span {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
}
.location-card__head h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  margin-top: var(--space-2);
}
.location-card__body {
  padding: var(--space-8);
  display: grid;
  gap: var(--space-5);
}
.location-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}
.location-row svg {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}
.location-row strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
}
.location-row span,
.location-row a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.location-row a:hover {
  color: var(--color-primary);
}
.location-card__actions {
  display: flex;
  gap: var(--space-3);
  padding: 0 var(--space-8) var(--space-8);
  flex-wrap: wrap;
}

.hours-table {
  margin-top: var(--space-2);
  display: grid;
  gap: var(--space-1);
}
.hours-table div {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  gap: var(--space-4);
}
.hours-table div strong {
  color: var(--color-text);
  font-weight: 500;
}

/* ============================================================
   FINAL CTA
   ============================================================ */

.cta {
  position: relative;
  color: var(--color-on-dark);
  overflow: hidden;
}
.cta__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(155deg, #0e2a4a 0%, #0a1e35 100%);
}
.cta__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 20%, oklch(from var(--color-accent) l c h / 0.25), transparent 60%);
}
.cta .container {
  position: relative;
  text-align: center;
}
.cta__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 500;
  max-width: 20ch;
  margin-inline: auto;
  color: #fbf8f1;
}
.cta__lede {
  margin-top: var(--space-5);
  font-size: var(--text-lg);
  color: oklch(0.95 0.01 90 / 0.85);
  max-width: 50ch;
  margin-inline: auto;
}
.cta__actions {
  margin-top: var(--space-10);
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

/* ============================================================
   FOOTER
   ============================================================ */

.footer {
  background: var(--color-primary-active, #0a1e35);
  color: oklch(0.9 0.01 90 / 0.75);
}
[data-theme='dark'] .footer {
  background: #071320;
}
.footer .container {
  padding-block: var(--space-16) var(--space-10);
}
.footer__top {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
}
@media (min-width: 780px) {
  .footer__top {
    grid-template-columns: 1.3fr 1fr 1fr 1fr;
    gap: var(--space-8);
  }
}
.footer__brand .brand {
  color: #fbf8f1;
}
.footer__brand p {
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  max-width: 34ch;
  color: oklch(0.9 0.01 90 / 0.65);
}
.footer__social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-6);
}
.footer__social a {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  border: 1px solid oklch(1 0 0 / 0.18);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: oklch(1 0 0 / 0.8);
}
.footer__social a:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #241705;
}
.footer__social svg {
  width: 18px;
  height: 18px;
}
.footer__col h4 {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: oklch(1 0 0 / 0.5);
  margin-bottom: var(--space-4);
}
.footer__col ul {
  display: grid;
  gap: var(--space-3);
}
.footer__col a {
  font-size: var(--text-sm);
  color: oklch(0.92 0.01 90 / 0.8);
}
.footer__col a:hover {
  color: var(--color-accent);
}
.footer__bottom {
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid oklch(1 0 0 / 0.12);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: space-between;
  font-size: var(--text-xs);
  color: oklch(0.9 0.01 90 / 0.5);
}
.footer__bottom a {
  color: inherit;
}
.footer__bottom a:hover {
  color: var(--color-accent);
}

/* ============================================================
   PAGE HERO (Before & After / Videos interior pages)
   ============================================================ */

.page-hero {
  position: relative;
  color: var(--color-on-dark);
  overflow: hidden;
  padding-top: calc(var(--space-20) + var(--space-10));
  padding-bottom: var(--space-16);
}
.page-hero__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(155deg, #0e2a4a 0%, #0a1e35 100%);
}
.page-hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 82% 15%, oklch(from var(--color-accent) l c h / 0.22), transparent 60%);
}
.page-hero .container {
  position: relative;
}
.page-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}
.page-hero__eyebrow::before {
  content: '';
  width: 22px;
  height: 1.5px;
  background: var(--color-accent);
  display: inline-block;
}
.page-hero__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--text-3xl);
  max-width: 20ch;
  color: #fbf8f1;
}
.page-hero__lede {
  margin-top: var(--space-5);
  font-size: var(--text-lg);
  max-width: 56ch;
  color: oklch(0.95 0.01 90 / 0.85);
}

/* ============================================================
   BEFORE & AFTER GALLERY
   ============================================================ */

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

.case-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
}
@media (min-width: 720px) {
  .case-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1180px) {
  .case-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.case-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition:
    box-shadow var(--transition-interactive),
    transform var(--transition-interactive);
}
.case-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.case-card__compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.case-card__pane {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--color-surface-offset);
}
.case-card__pane img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.case-card__pane span {
  position: absolute;
  left: var(--space-3);
  bottom: var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: oklch(0.1 0.03 250 / 0.55);
  color: var(--color-on-dark);
  backdrop-filter: blur(4px);
}
.case-card__body {
  padding: var(--space-6) var(--space-6) var(--space-7);
}
.case-card__body h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text);
}
.case-card__body p {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ============================================================
   VIDEO GRID
   ============================================================ */

.video-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}
@media (min-width: 640px) {
  .video-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1080px) {
  .video-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.video-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition:
    box-shadow var(--transition-interactive),
    transform var(--transition-interactive);
}
.video-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.video-card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--color-primary);
  overflow: hidden;
}
.video-card__media img,
.video-card__media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.video-card__play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.video-card__play svg {
  width: 56px;
  height: 56px;
  color: var(--color-on-dark);
  filter: drop-shadow(0 4px 14px oklch(0 0 0 / 0.4));
}
.video-card__body {
  padding: var(--space-6);
}
.video-card__body h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text);
}
.video-card__body p {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ============================================================
   EMPTY STATE (before/after + videos, shared)
   ============================================================ */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-6);
  max-width: 480px;
  margin-inline: auto;
  padding-block: var(--space-16);
}
.empty-state[hidden],
.case-grid[hidden],
.video-grid[hidden] {
  display: none !important;
}
.empty-state__icon {
  width: 84px;
  height: 84px;
  border-radius: var(--radius-full);
  background: var(--color-primary-highlight);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.empty-state__icon svg {
  width: 36px;
  height: 36px;
}
.empty-state h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--color-text);
}
.empty-state p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.6;
}
.empty-state .btn {
  margin-top: var(--space-2);
}

/* ============================================================
   SCROLL REVEAL (opacity/clip-path only, no CLS)
   ============================================================ */

.reveal {
  opacity: 1;
}
@supports (animation-timeline: scroll()) {
  .reveal {
    opacity: 0;
    animation: reveal-fade linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 45%;
  }
}
@keyframes reveal-fade {
  to {
    opacity: 1;
  }
}

/* ============================================================
   UTILITIES
   ============================================================ */

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

/* ============================================================
   INFO PAGE (procedures / patient center / who-we-are content)
   ============================================================ */

.info-page {
  padding: var(--space-24) 0 var(--space-20);
}
.info-page .container {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: var(--space-16);
  align-items: start;
}
@media (max-width: 900px) {
  .info-page .container {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }
}

.info-page__body h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
  margin: var(--space-12) 0 var(--space-4);
  font-weight: 500;
}
.info-page__body h2:first-child {
  margin-top: 0;
}
.info-page__body h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  margin: var(--space-8) 0 var(--space-3);
  font-weight: 500;
}
.info-page__body p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}
.info-page__body ul {
  margin: 0 0 var(--space-5);
  padding-left: var(--space-5);
  display: grid;
  gap: var(--space-2);
  list-style: disc;
}
.info-page__body li {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.6;
  display: list-item;
}
.info-page__body a {
  color: var(--color-accent);
  text-decoration: underline;
  text-decoration-color: var(--color-accent-highlight);
  text-underline-offset: 2px;
}
.info-page__body a:hover {
  color: var(--color-accent-hover);
}
.info-page__figure {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-8);
  aspect-ratio: 16/9;
  background: var(--color-surface-offset);
}
.info-page__figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.info-sidebar {
  display: grid;
  gap: var(--space-6);
  position: sticky;
  top: calc(var(--space-20) + var(--space-4));
}
.info-sidebar__card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}
.info-sidebar__card h4 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  color: var(--color-text);
  margin-bottom: var(--space-3);
  font-weight: 500;
}
.info-sidebar__card ul {
  display: grid;
  gap: var(--space-2);
  list-style: none;
  padding: 0;
  margin: 0;
}
.info-sidebar__card li a {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-divider);
  transition: color var(--transition-interactive);
}
.info-sidebar__card li:last-child a {
  border-bottom: none;
}
.info-sidebar__card li a:hover {
  color: var(--color-accent);
}
.info-sidebar__card li a.is-active {
  color: var(--color-accent);
  font-weight: 600;
}
.info-sidebar__cta {
  background: var(--color-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  color: var(--color-text-inverse);
}
.info-sidebar__cta h4 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  margin-bottom: var(--space-2);
  color: var(--color-text-inverse);
  font-weight: 500;
}
.info-sidebar__cta p {
  font-size: var(--text-sm);
  color: var(--color-primary-highlight);
  margin-bottom: var(--space-4);
  line-height: 1.6;
}
.info-sidebar__cta .btn {
  width: 100%;
  justify-content: center;
  margin-bottom: var(--space-2);
}
.info-sidebar__cta a.info-sidebar__phone {
  display: block;
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-inverse);
  text-decoration: underline;
  text-decoration-color: rgba(248,246,241,0.4);
  padding-top: var(--space-2);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-5);
  margin: var(--space-6) 0 var(--space-8);
}
.info-grid__card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}
.info-grid__card h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  margin: 0 0 var(--space-2);
  font-weight: 500;
}
.info-grid__card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.6;
}