/*
  Dental Clinic Dr. Jayasooriya
  Static multi-page website — pure HTML, CSS and vanilla JavaScript.
*/

:root {
  --navy-950: #080b23;
  --navy-900: #0d1233;
  --navy-850: #111941;
  --navy-800: #152050;
  --blue-700: #1557c9;
  --blue-600: #1f72e5;
  --blue-500: #2d8cff;
  --cyan-400: #45d2e8;
  --gold-500: #f5b51b;
  --gold-400: #ffcc45;
  --orange-500: #ff7043;
  --ink-900: #10152b;
  --ink-700: #35405d;
  --ink-600: #526078;
  --ink-500: #6c7890;
  --line: #e6ebf4;
  --surface: #ffffff;
  --surface-soft: #f6f9fe;
  --surface-blue: #eef6ff;
  --success: #0a9d73;
  --danger: #d63b4d;
  --shadow-sm: 0 10px 30px rgba(15, 31, 71, 0.08);
  --shadow-md: 0 22px 60px rgba(11, 28, 68, 0.14);
  --shadow-lg: 0 36px 90px rgba(5, 17, 47, 0.2);
  --radius-sm: 14px;
  --radius-md: 22px;
  --radius-lg: 32px;
  --radius-xl: 44px;
  --container: 1180px;
  --header-height: 82px;
  --ease: cubic-bezier(.2,.75,.25,1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
}

body {
  margin: 0;
  color: var(--ink-900);
  background: var(--surface);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open,
body.modal-open {
  overflow: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

::selection {
  color: #fff;
  background: var(--blue-600);
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.section {
  position: relative;
  padding: 106px 0;
}

.section-sm {
  padding: 72px 0;
}

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

.section-dark {
  color: #fff;
  background:
    radial-gradient(circle at 15% 20%, rgba(45,140,255,.24), transparent 31%),
    radial-gradient(circle at 88% 18%, rgba(245,181,27,.18), transparent 25%),
    linear-gradient(135deg, var(--navy-950), var(--navy-800));
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  color: var(--blue-700);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .14em;
  line-height: 1;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 28px;
  height: 2px;
  content: "";
  border-radius: 99px;
  background: linear-gradient(90deg, var(--gold-500), var(--orange-500));
}

.section-dark .eyebrow {
  color: var(--gold-400);
}

.display-title,
.section-title,
.page-title,
h1,
h2,
h3,
h4 {
  margin: 0;
  color: var(--ink-900);
  font-weight: 800;
  letter-spacing: -.035em;
  line-height: 1.08;
}

.display-title {
  max-width: 780px;
  font-size: clamp(3.2rem, 6.5vw, 6.15rem);
  letter-spacing: -.065em;
}

.page-title {
  max-width: 850px;
  font-size: clamp(2.8rem, 5vw, 5rem);
  letter-spacing: -.055em;
}

.section-title {
  max-width: 760px;
  font-size: clamp(2.2rem, 4.2vw, 4rem);
}

.section-dark .display-title,
.section-dark .section-title,
.section-dark .page-title,
.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: #fff;
}

.lead {
  max-width: 710px;
  margin: 24px 0 0;
  color: var(--ink-600);
  font-size: clamp(1.05rem, 1.8vw, 1.22rem);
  line-height: 1.78;
}

.section-dark .lead,
.section-dark p {
  color: rgba(255,255,255,.76);
}

.muted {
  color: var(--ink-600);
}

.text-gold {
  color: var(--gold-500);
}

.text-blue {
  color: var(--blue-600);
}

.heading-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 36px;
  margin-bottom: 50px;
}

.heading-row .lead {
  max-width: 460px;
  margin-top: 0;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 800;
  line-height: 1;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--blue-600), var(--blue-500));
  box-shadow: 0 15px 34px rgba(31,114,229,.28);
}

.btn-primary:hover {
  box-shadow: 0 18px 40px rgba(31,114,229,.38);
}

.btn-gold {
  color: var(--navy-950);
  background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
  box-shadow: 0 15px 34px rgba(245,181,27,.25);
}

.btn-gold:hover {
  box-shadow: 0 18px 40px rgba(245,181,27,.36);
}

.btn-outline {
  color: var(--ink-900);
  border-color: rgba(16,21,43,.16);
  background: rgba(255,255,255,.74);
  backdrop-filter: blur(12px);
}

.btn-outline:hover {
  color: var(--blue-700);
  border-color: rgba(31,114,229,.45);
  background: #fff;
}

.section-dark .btn-outline {
  color: #fff;
  border-color: rgba(255,255,255,.25);
  background: rgba(255,255,255,.08);
}

.section-dark .btn-outline:hover {
  border-color: rgba(255,255,255,.5);
  background: rgba(255,255,255,.14);
}

.btn svg,
.link-arrow svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--blue-700);
  font-weight: 800;
}

.link-arrow svg {
  transition: transform .22s var(--ease);
}

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

.skip-link {
  position: fixed;
  z-index: 9999;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  transform: translateY(-150%);
  color: #fff;
  border-radius: 10px;
  background: var(--blue-700);
}

.skip-link:focus {
  transform: translateY(0);
}

/* Top bar and navigation */
.topbar {
  position: relative;
  z-index: 102;
  color: rgba(255,255,255,.82);
  background: var(--navy-950);
  font-size: .82rem;
}

.topbar-inner {
  display: flex;
  min-height: 39px;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
}

.topbar-group {
  display: flex;
  align-items: center;
  gap: 22px;
}

.topbar-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.topbar-item svg {
  width: 15px;
  height: 15px;
  color: var(--gold-400);
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid rgba(16,21,43,.07);
  background: rgba(255,255,255,.89);
  backdrop-filter: blur(18px) saturate(150%);
}

.navbar {
  display: flex;
  min-height: var(--header-height);
  align-items: center;
  justify-content: space-between;
  gap: 25px;
}

.brand {
  position: relative;
  z-index: 103;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand img {
  width: 195px;
  max-height: 56px;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link {
  position: relative;
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding: 9px 13px;
  color: var(--ink-700);
  border-radius: 999px;
  font-size: .94rem;
  font-weight: 750;
  transition: color .2s var(--ease), background .2s var(--ease);
}

.nav-link:hover,
.nav-link.active {
  color: var(--blue-700);
  background: var(--surface-blue);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-actions .btn {
  min-height: 45px;
  padding: 11px 18px;
  font-size: .9rem;
}

.menu-toggle {
  position: relative;
  z-index: 103;
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 0;
  border-radius: 14px;
  cursor: pointer;
  background: var(--surface-blue);
}

.menu-toggle span {
  position: absolute;
  left: 13px;
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 10px;
  background: var(--navy-900);
  transition: transform .25s var(--ease), top .25s var(--ease), opacity .2s;
}

.menu-toggle span:nth-child(1) { top: 16px; }
.menu-toggle span:nth-child(2) { top: 22px; }
.menu-toggle span:nth-child(3) { top: 28px; }

.menu-open .menu-toggle span:nth-child(1) { top: 22px; transform: rotate(45deg); }
.menu-open .menu-toggle span:nth-child(2) { opacity: 0; }
.menu-open .menu-toggle span:nth-child(3) { top: 22px; transform: rotate(-45deg); }

.nav-overlay {
  position: fixed;
  z-index: 98;
  inset: 0;
  display: none;
  background: rgba(4,8,24,.48);
  backdrop-filter: blur(4px);
}

/* Home hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 92px 0 84px;
  background:
    radial-gradient(circle at 8% 5%, rgba(45,140,255,.13), transparent 31%),
    radial-gradient(circle at 80% 13%, rgba(245,181,27,.13), transparent 23%),
    linear-gradient(180deg, #f8fbff 0%, #fff 85%);
}

.hero::before,
.hero::after {
  position: absolute;
  content: "";
  pointer-events: none;
  border-radius: 50%;
}

.hero::before {
  top: -180px;
  right: -170px;
  width: 540px;
  height: 540px;
  border: 1px solid rgba(31,114,229,.11);
  box-shadow: 0 0 0 60px rgba(31,114,229,.035), 0 0 0 120px rgba(31,114,229,.02);
}

.hero::after {
  bottom: 50px;
  left: -130px;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(69,210,232,.12), transparent 68%);
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 1.08fr) minmax(390px, .92fr);
  gap: clamp(48px, 7vw, 96px);
}

.hero-copy .lead {
  max-width: 650px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  padding: 8px 13px;
  color: var(--blue-700);
  border: 1px solid rgba(31,114,229,.16);
  border-radius: 999px;
  background: rgba(255,255,255,.76);
  box-shadow: var(--shadow-sm);
  font-size: .82rem;
  font-weight: 800;
  backdrop-filter: blur(8px);
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 99px;
  background: var(--success);
  box-shadow: 0 0 0 5px rgba(10,157,115,.12);
}

.hero-visual {
  position: relative;
  min-height: 580px;
}

.hero-image-wrap {
  position: absolute;
  top: 0;
  right: 0;
  width: min(100%, 495px);
  height: 550px;
  overflow: hidden;
  border: 10px solid rgba(255,255,255,.78);
  border-radius: 190px 36px 36px 36px;
  background: #dfe9f4;
  box-shadow: var(--shadow-lg);
}

.hero-image-wrap::after {
  position: absolute;
  inset: auto 0 0;
  height: 45%;
  content: "";
  background: linear-gradient(180deg, transparent, rgba(5,12,35,.53));
}

.hero-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 36%;
}

.hero-image-caption {
  position: absolute;
  z-index: 2;
  right: 30px;
  bottom: 26px;
  left: 30px;
  color: #fff;
}

.hero-image-caption strong {
  display: block;
  font-size: 1.28rem;
  line-height: 1.2;
}

.hero-image-caption span {
  color: rgba(255,255,255,.75);
  font-size: .9rem;
}

.floating-card {
  position: absolute;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid rgba(255,255,255,.72);
  border-radius: 18px;
  background: rgba(255,255,255,.9);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(12px);
}

.floating-card-one {
  top: 155px;
  left: -34px;
}

.floating-card-two {
  right: -15px;
  bottom: 7px;
}

.floating-card-icon {
  display: grid;
  width: 43px;
  height: 43px;
  flex: 0 0 43px;
  place-items: center;
  color: #fff;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--blue-600), var(--cyan-400));
}

.floating-card-two .floating-card-icon {
  color: var(--navy-950);
  background: linear-gradient(135deg, var(--gold-400), var(--orange-500));
}

.floating-card-icon svg {
  width: 21px;
  height: 21px;
}

.floating-card strong {
  display: block;
  color: var(--ink-900);
  font-size: .92rem;
  line-height: 1.2;
}

.floating-card small {
  color: var(--ink-500);
  font-size: .75rem;
}

.hero-metrics {
  display: grid;
  margin-top: 44px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.metric {
  padding: 16px 17px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255,255,255,.72);
}

.metric strong {
  display: block;
  color: var(--ink-900);
  font-size: 1.2rem;
  line-height: 1.1;
}

.metric span {
  color: var(--ink-500);
  font-size: .77rem;
}

/* Quick contact ribbon */
.quick-ribbon {
  position: relative;
  z-index: 4;
  margin-top: -28px;
}

.quick-grid {
  display: grid;
  overflow: hidden;
  border: 1px solid rgba(16,21,43,.07);
  border-radius: 24px;
  background: #fff;
  box-shadow: var(--shadow-md);
  grid-template-columns: repeat(3, 1fr);
}

.quick-item {
  display: flex;
  min-height: 116px;
  align-items: center;
  gap: 15px;
  padding: 24px 28px;
  transition: background .2s var(--ease);
}

.quick-item + .quick-item {
  border-left: 1px solid var(--line);
}

.quick-item:hover {
  background: var(--surface-blue);
}

.quick-icon {
  display: grid;
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  place-items: center;
  color: var(--blue-700);
  border-radius: 16px;
  background: var(--surface-blue);
}

.quick-icon svg {
  width: 23px;
  height: 23px;
}

.quick-item strong {
  display: block;
  color: var(--ink-900);
  font-size: 1rem;
  line-height: 1.25;
}

.quick-item span {
  color: var(--ink-500);
  font-size: .82rem;
}

/* Image compositions */
.image-stack {
  position: relative;
  min-height: 590px;
}

.image-stack-main,
.image-stack-small {
  overflow: hidden;
  background: #dbe4ee;
  box-shadow: var(--shadow-md);
}

.image-stack-main {
  position: absolute;
  top: 0;
  left: 0;
  width: 78%;
  height: 515px;
  border-radius: 34px;
}

.image-stack-small {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 47%;
  height: 270px;
  border: 8px solid #fff;
  border-radius: 26px;
}

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

.image-stack-main img { object-position: center 42%; }
.image-stack-small img { object-position: center 35%; }

.experience-chip {
  position: absolute;
  z-index: 3;
  right: 6%;
  top: 44px;
  display: grid;
  width: 128px;
  height: 128px;
  place-items: center;
  padding: 16px;
  color: var(--navy-950);
  border: 8px solid #fff;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-400), var(--orange-500));
  box-shadow: var(--shadow-md);
  text-align: center;
}

.experience-chip strong {
  display: block;
  font-size: 1.65rem;
  line-height: 1;
}

.experience-chip span {
  display: block;
  margin-top: 5px;
  font-size: .68rem;
  font-weight: 800;
  line-height: 1.2;
  text-transform: uppercase;
}

.split-grid {
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, .96fr) minmax(0, 1.04fr);
  gap: clamp(55px, 8vw, 100px);
}

.check-list {
  display: grid;
  gap: 13px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--ink-700);
}

.check-list .check {
  display: grid;
  width: 24px;
  height: 24px;
  flex: 0 0 24px;
  place-items: center;
  margin-top: 1px;
  color: #fff;
  border-radius: 50%;
  background: var(--success);
}

.check svg {
  width: 13px;
  height: 13px;
}

.section-dark .check-list li {
  color: rgba(255,255,255,.82);
}

/* Services */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.service-card {
  position: relative;
  display: flex;
  min-height: 100%;
  overflow: hidden;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: 0 10px 30px rgba(13,33,73,.055);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}

.service-card:hover {
  transform: translateY(-7px);
  border-color: rgba(31,114,229,.22);
  box-shadow: var(--shadow-md);
}

.service-image {
  position: relative;
  height: 225px;
  overflow: hidden;
  background: #e9eef5;
}

.service-image::after {
  position: absolute;
  inset: 0;
  content: "";
  opacity: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(5,10,31,.25));
  transition: opacity .3s;
}

.service-card:hover .service-image::after {
  opacity: 1;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .65s var(--ease);
}

.service-card:hover .service-image img {
  transform: scale(1.045);
}

.service-number {
  position: absolute;
  z-index: 2;
  top: 16px;
  left: 16px;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: var(--navy-950);
  border-radius: 14px;
  background: rgba(255,204,69,.95);
  box-shadow: 0 8px 20px rgba(8,11,35,.17);
  font-size: .78rem;
  font-weight: 900;
}

.service-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 23px 23px 24px;
}

.service-body h3 {
  margin-bottom: 10px;
  font-size: 1.3rem;
  letter-spacing: -.025em;
}

.service-body p {
  margin: 0;
  color: var(--ink-600);
  font-size: .92rem;
}

.service-body .link-arrow {
  margin-top: auto;
  padding-top: 19px;
  font-size: .87rem;
}

.service-card.featured {
  color: #fff;
  border-color: transparent;
  background: var(--navy-900);
}

.service-card.featured .service-body h3 {
  color: #fff;
}

.service-card.featured .service-body p {
  color: rgba(255,255,255,.7);
}

.service-card.featured .link-arrow {
  color: var(--gold-400);
}

/* Feature / values cards */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.feature-card {
  min-height: 100%;
  padding: 28px 24px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fff;
  transition: transform .27s var(--ease), box-shadow .27s var(--ease);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  display: grid;
  width: 52px;
  height: 52px;
  margin-bottom: 20px;
  place-items: center;
  color: var(--blue-700);
  border-radius: 17px;
  background: var(--surface-blue);
}

.feature-icon.gold {
  color: #8a5700;
  background: #fff8dc;
}

.feature-icon svg {
  width: 25px;
  height: 25px;
}

.feature-card h3 {
  margin-bottom: 10px;
  font-size: 1.15rem;
}

.feature-card p {
  margin: 0;
  color: var(--ink-600);
  font-size: .9rem;
}

/* Aligner section */
.aligner-panel {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-xl);
  background: rgba(255,255,255,.06);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
}

.aligner-grid {
  display: grid;
  align-items: stretch;
  grid-template-columns: 1fr 1fr;
}

.aligner-copy {
  padding: clamp(42px, 6vw, 74px);
}

.aligner-photo {
  position: relative;
  min-height: 560px;
  overflow: hidden;
}

.aligner-photo::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, rgba(9,12,34,.3), transparent 35%);
}

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

.aligner-benefits {
  display: grid;
  margin-top: 28px;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.aligner-benefit {
  padding: 16px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 16px;
  background: rgba(255,255,255,.06);
}

.aligner-benefit strong {
  display: block;
  color: #fff;
  font-size: .92rem;
}

.aligner-benefit span {
  color: rgba(255,255,255,.6);
  font-size: .78rem;
}

/* Gallery */
.gallery-grid {
  display: grid;
  grid-auto-rows: 205px;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  padding: 0;
  border: 0;
  border-radius: 22px;
  cursor: zoom-in;
  background: #e9edf4;
  grid-column: span 4;
}

.gallery-item.wide { grid-column: span 8; }
.gallery-item.tall { grid-row: span 2; }

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .55s var(--ease);
}

.gallery-item::after {
  position: absolute;
  inset: 0;
  content: "";
  opacity: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(5,9,28,.56));
  transition: opacity .3s;
}

.gallery-item:hover img {
  transform: scale(1.04);
}

.gallery-item:hover::after {
  opacity: 1;
}

.gallery-caption {
  position: absolute;
  z-index: 3;
  right: 18px;
  bottom: 15px;
  left: 18px;
  color: #fff;
  opacity: 0;
  transform: translateY(8px);
  font-size: .86rem;
  font-weight: 750;
  transition: opacity .25s, transform .25s;
}

.gallery-item:hover .gallery-caption {
  opacity: 1;
  transform: translateY(0);
}

/* CTA */
.cta-shell {
  position: relative;
  overflow: hidden;
  padding: clamp(42px, 7vw, 78px);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 88% 14%, rgba(255,204,69,.3), transparent 23%),
    radial-gradient(circle at 10% 88%, rgba(69,210,232,.18), transparent 30%),
    linear-gradient(135deg, var(--navy-950), #14265d);
  box-shadow: var(--shadow-lg);
}

.cta-shell::after {
  position: absolute;
  top: -110px;
  right: -85px;
  width: 340px;
  height: 340px;
  content: "";
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 50%;
  box-shadow: 0 0 0 45px rgba(255,255,255,.025), 0 0 0 90px rgba(255,255,255,.02);
}

.cta-content {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.cta-content h2 {
  max-width: 690px;
  color: #fff;
  font-size: clamp(2.2rem, 4vw, 4rem);
}

.cta-content p {
  max-width: 630px;
  margin: 18px 0 0;
  color: rgba(255,255,255,.7);
}

.cta-actions {
  display: flex;
  min-width: 250px;
  flex-direction: column;
  gap: 12px;
}

/* Page hero */
.page-hero {
  position: relative;
  overflow: hidden;
  padding: 92px 0 88px;
  background:
    radial-gradient(circle at 78% 12%, rgba(245,181,27,.16), transparent 24%),
    radial-gradient(circle at 14% 92%, rgba(45,140,255,.16), transparent 26%),
    linear-gradient(135deg, var(--navy-950), var(--navy-800));
}

.page-hero::before {
  position: absolute;
  top: -190px;
  right: -140px;
  width: 480px;
  height: 480px;
  content: "";
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 50%;
  box-shadow: 0 0 0 60px rgba(255,255,255,.025), 0 0 0 120px rgba(255,255,255,.018);
}

.page-hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 1.06fr) minmax(360px, .94fr);
  gap: 70px;
}

.page-hero .page-title,
.page-hero h1 {
  color: #fff;
}

.page-hero .lead {
  color: rgba(255,255,255,.72);
}

.page-hero-media {
  position: relative;
  height: 440px;
  overflow: hidden;
  border: 8px solid rgba(255,255,255,.11);
  border-radius: 34px 120px 34px 34px;
  background: rgba(255,255,255,.08);
  box-shadow: var(--shadow-lg);
}

.page-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 22px;
  color: rgba(255,255,255,.68);
  font-size: .82rem;
  font-weight: 700;
}

.breadcrumbs a:hover {
  color: var(--gold-400);
}

.breadcrumbs svg {
  width: 13px;
  height: 13px;
}

/* About page */
.profile-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 30px;
  background: #fff;
  box-shadow: var(--shadow-md);
}

.profile-card-image {
  height: 560px;
  background: #e8edf3;
}

.profile-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 44%;
}

.profile-card-body {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 24px;
}

.profile-card-body strong {
  display: block;
  font-size: 1.12rem;
}

.profile-card-body span {
  color: var(--ink-500);
  font-size: .85rem;
}

.credential-grid {
  display: grid;
  margin-top: 36px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.credential {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: var(--surface-soft);
}

.credential strong {
  display: block;
  color: var(--blue-700);
  font-size: 1.02rem;
}

.credential span {
  color: var(--ink-600);
  font-size: .82rem;
}

.timeline {
  position: relative;
  display: grid;
  gap: 0;
  margin-top: 42px;
}

.timeline::before {
  position: absolute;
  top: 18px;
  bottom: 18px;
  left: 20px;
  width: 2px;
  content: "";
  background: linear-gradient(var(--blue-500), var(--gold-500));
}

.timeline-item {
  position: relative;
  display: grid;
  min-height: 104px;
  align-items: flex-start;
  padding: 0 0 28px 72px;
  grid-template-columns: 110px 1fr;
  gap: 24px;
}

.timeline-item::before {
  position: absolute;
  top: 7px;
  left: 10px;
  width: 20px;
  height: 20px;
  content: "";
  border: 6px solid #fff;
  border-radius: 50%;
  background: var(--blue-600);
  box-shadow: 0 0 0 1px rgba(31,114,229,.25);
}

.timeline-item:nth-child(even)::before {
  background: var(--gold-500);
}

.timeline-year {
  color: var(--blue-700);
  font-size: 1rem;
  font-weight: 900;
}

.timeline-content h3 {
  margin-bottom: 7px;
  font-size: 1.16rem;
}

.timeline-content p {
  margin: 0;
  color: var(--ink-600);
  font-size: .91rem;
}

.quote-panel {
  position: relative;
  padding: 36px;
  border-radius: 28px;
  background: var(--surface-blue);
}

.quote-panel::before {
  position: absolute;
  top: 20px;
  left: 25px;
  content: "“";
  color: rgba(31,114,229,.13);
  font-family: Georgia, serif;
  font-size: 7rem;
  line-height: 1;
}

.quote-panel p {
  position: relative;
  z-index: 2;
  margin: 0;
  color: var(--ink-700);
  font-size: 1.13rem;
  font-weight: 650;
}

/* Process */
.process-grid {
  display: grid;
  counter-reset: process;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.process-card {
  position: relative;
  min-height: 225px;
  padding: 30px 26px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fff;
}

.process-card::after {
  position: absolute;
  right: -4px;
  bottom: -24px;
  counter-increment: process;
  content: "0" counter(process);
  color: rgba(31,114,229,.07);
  font-size: 6.5rem;
  font-weight: 900;
  letter-spacing: -.08em;
  line-height: 1;
}

.process-card .step {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 6px 10px;
  color: var(--blue-700);
  border-radius: 999px;
  background: var(--surface-blue);
  font-size: .72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.process-card h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.process-card p {
  position: relative;
  z-index: 2;
  margin: 0;
  color: var(--ink-600);
  font-size: .9rem;
}

.process-card.has-image {
  display: flex;
  min-height: 390px;
  flex-direction: column;
  padding: 0;
}

.process-image {
  position: relative;
  z-index: 2;
  height: 175px;
  flex: 0 0 175px;
  overflow: hidden;
  background: #e8eef6;
}

.process-image::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, transparent 58%, rgba(4,10,30,.28));
  pointer-events: none;
}

.process-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .45s var(--ease);
}

.process-card.has-image:hover .process-image img {
  transform: scale(1.045);
}

.process-body {
  position: relative;
  z-index: 2;
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 24px 25px 28px;
}

.process-card.has-image .step {
  align-self: flex-start;
  margin-bottom: 14px;
}

.process-card.has-image::after {
  right: 8px;
  bottom: -15px;
}

/* FAQ */
.faq-list {
  display: grid;
  max-width: 900px;
  margin: 42px auto 0;
  gap: 13px;
}

.faq-item {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
}

.faq-item summary {
  position: relative;
  display: flex;
  min-height: 68px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 22px;
  cursor: pointer;
  color: var(--ink-900);
  font-weight: 800;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  display: grid;
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  place-items: center;
  content: "+";
  color: var(--blue-700);
  border-radius: 50%;
  background: var(--surface-blue);
  font-size: 1.25rem;
  line-height: 1;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-answer {
  padding: 0 22px 22px;
  color: var(--ink-600);
}

.faq-answer p {
  margin: 0;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  gap: 32px;
}

.contact-cards {
  display: grid;
  gap: 14px;
}

.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fff;
  transition: transform .25s, box-shadow .25s;
}

.contact-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}

.contact-card-icon {
  display: grid;
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  place-items: center;
  color: var(--blue-700);
  border-radius: 15px;
  background: var(--surface-blue);
}

.contact-card-icon svg {
  width: 23px;
  height: 23px;
}

.contact-card h3 {
  margin-bottom: 4px;
  font-size: 1rem;
}

.contact-card p,
.contact-card a {
  margin: 0;
  color: var(--ink-600);
  font-size: .92rem;
}

.contact-card a:hover {
  color: var(--blue-700);
}

.form-card {
  padding: clamp(26px, 4vw, 42px);
  border: 1px solid var(--line);
  border-radius: 28px;
  background: #fff;
  box-shadow: var(--shadow-md);
}

.form-card h2 {
  margin-bottom: 10px;
  font-size: 1.8rem;
}

.form-card > p {
  margin: 0 0 28px;
  color: var(--ink-600);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 17px;
}

.form-group {
  display: grid;
  gap: 8px;
}

.form-group.full {
  grid-column: 1 / -1;
}

.form-group label {
  color: var(--ink-700);
  font-size: .83rem;
  font-weight: 800;
}

.form-control {
  width: 100%;
  min-height: 52px;
  padding: 12px 14px;
  color: var(--ink-900);
  border: 1px solid #dfe5ef;
  border-radius: 13px;
  outline: none;
  background: #fbfcff;
  transition: border-color .2s, box-shadow .2s, background .2s;
}

textarea.form-control {
  min-height: 132px;
  resize: vertical;
}

.form-control:focus {
  border-color: var(--blue-500);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(45,140,255,.11);
}

.form-note {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin-top: 14px;
  color: var(--ink-500);
  font-size: .78rem;
}

.form-note svg {
  width: 17px;
  height: 17px;
  flex: 0 0 17px;
  margin-top: 2px;
  color: var(--blue-600);
}

.map-shell {
  min-height: 520px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: #e8edf3;
  box-shadow: var(--shadow-md);
}

.map-shell iframe {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 520px;
  border: 0;
}

/* Modal and lightbox */
.modal,
.lightbox {
  position: fixed;
  z-index: 999;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 22px;
  background: rgba(4,8,24,.72);
  backdrop-filter: blur(8px);
}

.modal.open,
.lightbox.open {
  display: flex;
}

.modal-panel {
  width: min(100%, 620px);
  max-height: calc(100vh - 44px);
  overflow: auto;
  padding: 30px;
  border-radius: 25px;
  background: #fff;
  box-shadow: var(--shadow-lg);
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}

.modal-header h2 {
  font-size: 1.7rem;
}

.icon-btn {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  place-items: center;
  padding: 0;
  color: var(--ink-900);
  border: 0;
  border-radius: 13px;
  cursor: pointer;
  background: var(--surface-soft);
}

.icon-btn svg {
  width: 19px;
  height: 19px;
}

.request-summary {
  padding: 18px;
  white-space: pre-wrap;
  color: var(--ink-700);
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface-soft);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: .88rem;
}

.modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 11px;
  margin-top: 20px;
}

.copy-feedback {
  display: none;
  margin-top: 12px;
  color: var(--success);
  font-size: .82rem;
  font-weight: 800;
}

.copy-feedback.show {
  display: block;
}

.lightbox-panel {
  position: relative;
  width: min(100%, 1100px);
  max-height: calc(100vh - 50px);
}

.lightbox-image {
  width: 100%;
  max-height: calc(100vh - 80px);
  object-fit: contain;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
}

.lightbox-close {
  position: absolute;
  top: -18px;
  right: -18px;
  color: #fff;
  background: var(--navy-900);
}

/* Footer */
.site-footer {
  padding: 76px 0 0;
  color: rgba(255,255,255,.72);
  background: var(--navy-950);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr .7fr .8fr 1fr;
  gap: 50px;
}

.footer-brand img {
  width: 245px;
  max-height: 78px;
  object-fit: contain;
}

.footer-brand p {
  max-width: 370px;
  margin: 20px 0 0;
  color: rgba(255,255,255,.62);
  font-size: .91rem;
}

.footer-title {
  margin-bottom: 20px;
  color: #fff;
  font-size: 1rem;
  letter-spacing: -.01em;
}

.footer-links {
  display: grid;
  gap: 11px;
  padding: 0;
  list-style: none;
}

.footer-links a {
  color: rgba(255,255,255,.62);
  font-size: .9rem;
  transition: color .2s, transform .2s;
}

.footer-links a:hover {
  color: var(--gold-400);
}

.footer-contact {
  display: grid;
  gap: 13px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: rgba(255,255,255,.62);
  font-size: .88rem;
}

.footer-contact-item svg {
  width: 17px;
  height: 17px;
  flex: 0 0 17px;
  margin-top: 4px;
  color: var(--gold-400);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 58px;
  padding: 24px 0;
  border-top: 1px solid rgba(255,255,255,.1);
  color: rgba(255,255,255,.45);
  font-size: .78rem;
}

.footer-bottom a:hover {
  color: #fff;
}

/* Utility layouts */
.two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 30px;
}

.stats-band {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fff;
  grid-template-columns: repeat(4, 1fr);
}

.stat-item {
  padding: 30px 24px;
  text-align: center;
}

.stat-item + .stat-item {
  border-left: 1px solid var(--line);
}

.stat-item strong {
  display: block;
  margin-bottom: 5px;
  color: var(--blue-700);
  font-size: 2rem;
  line-height: 1;
}

.stat-item span {
  color: var(--ink-500);
  font-size: .8rem;
}

.notice {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 17px 18px;
  color: #5f4c00;
  border: 1px solid #f4df8c;
  border-radius: 15px;
  background: #fff9dd;
  font-size: .86rem;
}

.notice svg {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  margin-top: 1px;
}

.center {
  text-align: center;
}

.center .section-title,
.center .lead {
  margin-right: auto;
  margin-left: auto;
}

.spacer-top {
  margin-top: 42px;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .75s var(--ease), transform .75s var(--ease);
}

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

/* Responsive */
@media (max-width: 1080px) {
  .nav-menu {
    gap: 1px;
  }

  .nav-link {
    padding-inline: 9px;
    font-size: .87rem;
  }

  .nav-actions .btn {
    padding-inline: 14px;
  }

  .hero-grid,
  .page-hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(350px, .85fr);
    gap: 45px;
  }

  .hero-visual {
    min-height: 525px;
  }

  .hero-image-wrap {
    height: 500px;
  }

  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1.2fr .8fr .8fr;
  }

  .footer-grid > :last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 900px) {
  :root {
    --header-height: 72px;
  }

  .topbar-group:first-child .topbar-item:nth-child(2) {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    z-index: 101;
    top: 0;
    right: 0;
    display: flex;
    width: min(88vw, 390px);
    height: 100dvh;
    align-items: stretch;
    flex-direction: column;
    gap: 6px;
    padding: 110px 24px 30px;
    transform: translateX(105%);
    background: #fff;
    box-shadow: -20px 0 70px rgba(5,15,45,.22);
    transition: transform .36s var(--ease);
  }

  .menu-open .nav-menu {
    transform: translateX(0);
  }

  .menu-open .nav-overlay {
    display: block;
  }

  .nav-link {
    min-height: 50px;
    padding: 12px 16px;
    border-radius: 14px;
    font-size: 1rem;
  }

  .nav-actions .btn {
    display: none;
  }

  .hero {
    padding-top: 70px;
  }

  .hero-grid,
  .page-hero-grid,
  .split-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    width: min(100%, 610px);
    min-height: 610px;
    margin: 0 auto;
  }

  .hero-image-wrap {
    right: 4%;
    width: 80%;
    height: 580px;
  }

  .floating-card-one {
    left: 0;
  }

  .page-hero-media {
    height: 520px;
  }

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

  .quick-item + .quick-item {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .heading-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .heading-row .lead {
    max-width: 700px;
  }

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

  .aligner-photo {
    min-height: 480px;
    order: -1;
  }

  .stats-band {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-item:nth-child(3) {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .stat-item:nth-child(4) {
    border-top: 1px solid var(--line);
  }

  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cta-content {
    align-items: flex-start;
    flex-direction: column;
  }

  .cta-actions {
    min-width: 0;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid > :last-child {
    grid-column: auto;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .section {
    padding: 78px 0;
  }

  .section-sm {
    padding: 56px 0;
  }

  .topbar {
    display: none;
  }

  .navbar {
    min-height: 70px;
  }

  .brand img {
    width: 168px;
  }

  .hero {
    padding: 53px 0 62px;
  }

  .display-title {
    font-size: clamp(2.85rem, 14vw, 4.4rem);
  }

  .page-title {
    font-size: clamp(2.65rem, 13vw, 4rem);
  }

  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .metric {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
  }

  .hero-visual {
    min-height: 520px;
  }

  .hero-image-wrap {
    right: 0;
    width: 93%;
    height: 505px;
    border-width: 7px;
    border-radius: 120px 28px 28px 28px;
  }

  .hero-image-caption {
    right: 20px;
    bottom: 20px;
    left: 20px;
  }

  .floating-card {
    padding: 11px 12px;
  }

  .floating-card-one {
    top: 115px;
    left: 0;
  }

  .floating-card-two {
    right: 0;
    bottom: 0;
  }

  .floating-card-icon {
    width: 38px;
    height: 38px;
    flex-basis: 38px;
  }

  .quick-item {
    min-height: 98px;
    padding: 20px;
  }

  .image-stack {
    min-height: 470px;
  }

  .image-stack-main {
    width: 88%;
    height: 420px;
  }

  .image-stack-small {
    width: 52%;
    height: 210px;
  }

  .experience-chip {
    top: 25px;
    right: 0;
    width: 106px;
    height: 106px;
    border-width: 6px;
  }

  .service-grid,
  .feature-grid,
  .process-grid,
  .two-col,
  .form-grid,
  .credential-grid {
    grid-template-columns: 1fr;
  }

  .service-image {
    height: 235px;
  }

  .aligner-benefits {
    grid-template-columns: 1fr;
  }

  .aligner-photo {
    min-height: 350px;
  }

  .gallery-grid {
    display: grid;
    grid-auto-rows: 235px;
    grid-template-columns: 1fr;
  }

  .gallery-item,
  .gallery-item.wide {
    grid-column: auto;
  }

  .gallery-item.tall {
    grid-row: auto;
  }

  .gallery-caption {
    opacity: 1;
    transform: none;
  }

  .profile-card-image {
    height: 460px;
  }

  .timeline-item {
    padding-left: 56px;
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .timeline::before {
    left: 16px;
  }

  .timeline-item::before {
    left: 6px;
  }

  .page-hero {
    padding: 64px 0;
  }

  .page-hero-media {
    height: 410px;
    border-radius: 28px 75px 28px 28px;
  }

  .stats-band {
    grid-template-columns: 1fr;
  }

  .stat-item + .stat-item,
  .stat-item:nth-child(3),
  .stat-item:nth-child(4) {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .cta-shell {
    padding: 36px 25px;
    border-radius: 30px;
  }

  .cta-actions {
    width: 100%;
    flex-direction: column;
  }

  .cta-actions .btn {
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .modal-panel {
    padding: 23px;
  }
}


/* Persistent call-to-clinic action */
.floating-call-button {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 1200;
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-height: 60px;
  padding: 9px 18px 9px 9px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue-600), var(--navy-800));
  border: 1px solid rgba(255, 255, 255, .24);
  border-radius: 999px;
  box-shadow: 0 18px 44px rgba(13, 41, 103, .32);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), filter .25s var(--ease);
  isolation: isolate;
}

.floating-call-button::before {
  position: absolute;
  inset: -7px;
  z-index: -1;
  content: "";
  border: 2px solid rgba(31, 114, 229, .28);
  border-radius: inherit;
  animation: floating-call-pulse 2.2s ease-out infinite;
}

.floating-call-button:hover {
  color: #fff;
  filter: brightness(1.06);
  box-shadow: 0 22px 52px rgba(13, 41, 103, .42);
  transform: translateY(-3px);
}

.floating-call-button:focus-visible {
  outline: 3px solid rgba(245, 181, 27, .75);
  outline-offset: 4px;
}

.floating-call-icon {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  place-items: center;
  color: var(--navy-900);
  background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
  border-radius: 50%;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .5);
}

.floating-call-icon svg {
  width: 23px;
  height: 23px;
}

.floating-call-copy {
  display: grid;
  line-height: 1.18;
}

.floating-call-copy strong {
  font-size: 15px;
  letter-spacing: .01em;
}

.floating-call-copy small {
  margin-top: 3px;
  color: rgba(255, 255, 255, .8);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .04em;
}

@keyframes floating-call-pulse {
  0% {
    opacity: .8;
    transform: scale(.96);
  }
  75%, 100% {
    opacity: 0;
    transform: scale(1.13);
  }
}

@media (max-width: 640px) {
  .floating-call-button {
    right: 15px;
    bottom: 16px;
    min-height: 56px;
    padding: 7px 14px 7px 7px;
  }

  .floating-call-icon {
    width: 42px;
    height: 42px;
    flex-basis: 42px;
  }

  .floating-call-copy strong {
    font-size: 14px;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}