/* ============================================================
   BOZTEMİR DİŞ KLİNİĞİ — Luxury Dark Clinic v2
   ============================================================ */

:root {
  --bg: #07070a;
  --bg-elev: #0c0c12;
  --surface: #11111a;
  --surface-2: #181824;
  --ink: #f7f6f2;
  --ink-soft: #c3c1bb;
  --ink-muted: #7b7a75;
  --gold: #cda552;
  --gold-light: #e8d8a8;
  --gold-dark: #8f7439;
  --accent: #c41e3a;
  --accent-hover: #a0182e;
  --line: rgba(255,255,255,0.07);
  --line-strong: rgba(205,165,82,0.25);
  --radius: 0;
  --header-h: 5.2rem;
  --font-display: "Playfair Display", Georgia, serif;
  --font-body: "Inter", "Source Sans 3", sans-serif;
  --max: 75rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--ink-soft);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a { color: var(--gold); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--gold-light); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
  font-weight: 600;
}

h1 { font-size: clamp(2.8rem, 7vw, 6rem); }
h2 { font-size: clamp(2rem, 4.2vw, 3.6rem); }
h3 { font-size: clamp(1.35rem, 2.2vw, 1.8rem); }

p { margin: 0 0 1rem; }

address { font-style: normal; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--gold);
  color: var(--bg);
  padding: 0.75rem 1rem;
  z-index: 1000;
  font-weight: 700;
}
.skip-link:focus { left: 0; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: rgba(7, 7, 10, 0.72);
  backdrop-filter: blur(24px) saturate(150%);
  border-bottom: 1px solid transparent;
  transition: background 0.3s var(--ease), border-color 0.3s, box-shadow 0.3s;
}
.site-header.is-scrolled {
  background: rgba(7, 7, 10, 0.92);
  border-bottom-color: var(--line);
  box-shadow: 0 20px 60px rgba(0,0,0,0.45);
}

.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-h);
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  text-decoration: none;
  color: var(--ink);
}
.brand:hover { color: var(--ink); }
.brand-mark {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1;
}
.brand-mark span { color: var(--gold); font-weight: 500; }
.brand-sub {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.nav-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--line-strong);
  background: transparent;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  padding: 0;
}
.nav-toggle span {
  display: block;
  width: 1.2rem;
  height: 2px;
  background: var(--ink);
  transition: transform 0.25s var(--ease), opacity 0.2s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}
.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 0.2rem 1.4rem;
  flex-wrap: wrap;
}
.site-nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  position: relative;
  padding: 0.35rem 0;
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s var(--ease);
}
.site-nav a:hover,
.site-nav a[aria-current="page"] { color: var(--ink); }
.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-phone {
  font-weight: 700;
  color: var(--gold) !important;
  text-decoration: none !important;
  white-space: nowrap;
  font-size: 0.92rem;
  border: 1px solid var(--gold-dark);
  padding: 0.55rem 1.1rem;
  transition: background 0.2s, color 0.2s;
}
.header-phone:hover {
  background: var(--gold);
  color: var(--bg) !important;
}

/* ============================================================
   LAYOUT
   ============================================================ */
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: clamp(5.5rem, 12vw, 9rem) 0;
  position: relative;
}
.section-tight { padding: clamp(3.5rem, 7vw, 6rem) 0; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}
.eyebrow::before {
  content: "";
  width: 3rem;
  height: 1px;
  background: var(--gold);
}

.lead {
  font-size: 1.2rem;
  max-width: 38rem;
  color: var(--ink-soft);
  line-height: 1.7;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 3.2rem;
  padding: 0.85rem 1.8rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid transparent;
  transition: all 0.3s var(--ease);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

.btn-primary {
  background: var(--gold);
  color: var(--bg) !important;
  border-color: var(--gold);
}
.btn-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.3), transparent);
  transform: translateX(-100%);
  transition: transform 0.5s var(--ease);
}
.btn-primary:hover::before { transform: translateX(100%); }
.btn-primary:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  color: var(--bg) !important;
  box-shadow: 0 10px 30px rgba(205,165,82,0.25);
}

.btn-outline {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--ink) !important;
}
.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold) !important;
  background: rgba(205,165,82,0.06);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(255,255,255,0.35);
  color: #fff !important;
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.08);
  color: #fff !important;
}

/* ============================================================
   HERO — Luxury dark, no clinic photo
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--header-h) 1.5rem 6rem;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 60% at 50% 120%, rgba(205,165,82,0.12), transparent 60%),
    radial-gradient(ellipse 60% 40% at 20% 20%, rgba(196,30,58,0.05), transparent 50%),
    var(--bg);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7,7,10,0.3) 0%, transparent 25%, transparent 75%, rgba(7,7,10,0.6) 100%),
    repeating-linear-gradient(90deg, var(--line) 0, var(--line) 1px, transparent 1px, transparent 8rem);
  opacity: 0.35;
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  top: 20%;
  left: 50%;
  width: 60rem;
  height: 60rem;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(205,165,82,0.08) 0%, transparent 60%);
  pointer-events: none;
  animation: hero-glow 6s ease-in-out infinite alternate;
}
.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 58rem;
}
.hero-watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: clamp(8rem, 22vw, 22rem);
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px rgba(205,165,82,0.12);
  letter-spacing: 0.08em;
  white-space: nowrap;
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}
.hero-tooth {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: clamp(12rem, 28vw, 26rem);
  opacity: 0.06;
  pointer-events: none;
  z-index: 1;
}
.hero-tooth svg {
  width: 100%;
  height: auto;
  fill: var(--gold);
}
.hero-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}
.hero h1 {
  color: var(--ink);
  margin-bottom: 1.5rem;
  font-weight: 600;
}
.hero h1 em {
  color: var(--gold);
  font-style: normal;
}
.hero p {
  color: var(--ink-soft);
  max-width: 36rem;
  margin: 0 auto 2rem;
  font-size: 1.2rem;
  line-height: 1.7;
}
.hero-meta {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2.5rem;
  color: var(--gold-light);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  padding: 0.8rem 1.5rem;
}
.hero-meta span { display: flex; align-items: center; gap: 0.5rem; }

@keyframes hero-glow {
  from { opacity: 0.6; transform: translateX(-50%) scale(1); }
  to { opacity: 1; transform: translateX(-50%) scale(1.08); }
}

.scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--ink-muted);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
  z-index: 2;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ============================================================
   TRUST BAR
   ============================================================ */
.trust-bar {
  background: var(--bg-elev);
  border-block: 1px solid var(--line);
  position: relative;
}
.trust-bar::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -1px;
  width: 8rem;
  height: 2px;
  background: var(--gold);
  transform: translateX(-50%);
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding: 3rem 0;
  text-align: center;
}
.trust-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.trust-item span {
  font-size: 0.82rem;
  color: var(--ink-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ============================================================
   SERVICES
   ============================================================ */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 3rem;
  background: var(--line);
  border: 1px solid var(--line);
}
.service-link {
  display: block;
  padding: 2.2rem 1.8rem;
  background: var(--surface);
  text-decoration: none;
  color: var(--ink);
  transition: background 0.35s var(--ease), color 0.35s;
  position: relative;
  overflow: hidden;
}
.service-link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 4px;
  height: 0;
  background: var(--gold);
  transition: height 0.45s var(--ease);
}
.service-link:hover {
  background: var(--surface-2);
  color: var(--ink);
}
.service-link:hover::before { height: 100%; }
.service-link h2, .service-link h3 {
  font-family: var(--font-display);
  font-weight: 600;
  margin-bottom: 0.6rem;
  font-size: 1.35rem;
}
.service-link p {
  font-size: 0.95rem;
  color: var(--ink-muted);
  margin: 0;
  transition: color 0.3s;
}
.service-link:hover p { color: var(--ink-soft); }
.service-link .more {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.4rem;
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}
.service-link .more::after {
  content: "→";
  transition: transform 0.25s var(--ease);
}
.service-link:hover .more::after { transform: translateX(5px); }

/* ============================================================
   CLINIC SHOWCASE
   ============================================================ */
.clinic-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--line);
  margin-top: 3rem;
  background: var(--surface);
}
.clinic-showcase figure {
  margin: 0;
  overflow: hidden;
  position: relative;
  min-height: 24rem;
}
.clinic-showcase figure:nth-child(1) { grid-row: span 2; }
.clinic-showcase img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease), filter 0.4s;
  filter: grayscale(20%);
}
.clinic-showcase a:hover img {
  transform: scale(1.05);
  filter: grayscale(0%);
}
.clinic-showcase figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem;
  background: linear-gradient(0deg, rgba(7,7,10,0.9), transparent);
  color: var(--ink);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}

/* ============================================================
   FEATURES
   ============================================================ */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 3rem;
  background: var(--line);
  border: 1px solid var(--line);
}
.feature-box {
  background: var(--surface);
  padding: 2.5rem 1.8rem;
  text-align: center;
  transition: background 0.3s var(--ease);
}
.feature-box:hover { background: var(--surface-2); }
.feature-icon {
  width: 3.5rem;
  height: 3.5rem;
  margin: 0 auto 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  color: var(--gold);
  font-size: 1.4rem;
}
.feature-box h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}
.feature-box p {
  font-size: 0.9rem;
  color: var(--ink-muted);
  margin: 0;
}

/* ============================================================
   REVIEWS
   ============================================================ */
.review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.review-card {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 2.2rem 1.8rem;
  position: relative;
  transition: transform 0.35s var(--ease), border-color 0.35s;
}
.review-card:hover {
  transform: translateY(-6px);
  border-color: var(--gold-dark);
}
.review-card::before {
  content: """;
  position: absolute;
  top: 1.3rem;
  right: 1.6rem;
  font-family: var(--font-display);
  font-size: 4.5rem;
  color: rgba(205,165,82,0.15);
  line-height: 1;
  pointer-events: none;
}
.stars {
  color: var(--gold);
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  font-size: 1rem;
}
.review-card blockquote {
  margin: 0 0 1.5rem;
  color: var(--ink-soft);
  font-size: 1.05rem;
  line-height: 1.6;
}
.review-card cite {
  font-style: normal;
  font-weight: 600;
  color: var(--gold);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
}

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band {
  background: var(--bg-elev);
  position: relative;
  overflow: hidden;
  padding: clamp(4.5rem, 10vw, 7rem) 0;
  text-align: center;
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(205,165,82,0.1), transparent 40%),
    radial-gradient(circle at 80% 20%, rgba(196,30,58,0.06), transparent 35%);
  pointer-events: none;
}
.cta-band::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40rem;
  height: 40rem;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  pointer-events: none;
}
.cta-band .wrap { position: relative; z-index: 1; }
.cta-band h2 { color: var(--ink); max-width: 22ch; margin-left: auto; margin-right: auto; }
.cta-band p { color: var(--ink-muted); max-width: 36rem; margin-left: auto; margin-right: auto; }

/* ============================================================
   PAGE HERO (inner)
   ============================================================ */
.page-hero {
  padding: calc(var(--header-h) + clamp(5rem, 10vw, 7rem)) 0 clamp(4rem, 6vw, 5rem);
  background:
    radial-gradient(circle at 80% 0%, rgba(205,165,82,0.08), transparent 40%),
    var(--bg);
  border-bottom: 1px solid var(--line);
  text-align: center;
}
.page-hero h1 { max-width: 18ch; margin-left: auto; margin-right: auto; margin-bottom: 0.75rem; }
.page-hero .lead { margin: 1rem auto 0; }

/* ============================================================
   ABOUT
   ============================================================ */
.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
  margin-top: 2rem;
}
.about-layout img {
  width: 100%;
  border: 1px solid var(--line);
  filter: grayscale(20%);
  transition: filter 0.4s;
}
.about-layout:hover img { filter: grayscale(0%); }
.prose { max-width: 40rem; }
.prose ul {
  color: var(--ink-soft);
  padding-left: 1.2rem;
  margin-bottom: 1.5rem;
}
.prose li { margin-bottom: 0.6rem; }
.prose h2 { margin-top: 2.5rem; }

/* ============================================================
   GALLERY
   ============================================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 3rem;
  background: var(--line);
  border: 1px solid var(--line);
}
.gallery-grid a {
  display: block;
  overflow: hidden;
  position: relative;
  background: var(--surface);
  aspect-ratio: 4/3;
}
.gallery-grid a::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(205,165,82,0.15);
  pointer-events: none;
  transition: border-color 0.3s;
}
.gallery-grid a:hover::after { border-color: rgba(205,165,82,0.45); }
.gallery-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease), filter 0.4s;
  filter: grayscale(25%);
}
.gallery-grid a:hover img {
  transform: scale(1.06);
  filter: grayscale(0%);
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2rem;
  margin-top: 2rem;
}
.contact-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 2.5rem;
}
.contact-panel dl { margin: 0; }
.contact-panel dt {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 1.5rem;
}
.contact-panel dt:first-child { margin-top: 0; }
.contact-panel dd {
  margin: 0.4rem 0 0;
  color: var(--ink);
  font-size: 1.05rem;
}
.contact-panel dd a { color: var(--ink-soft); }
.contact-panel dd a:hover { color: var(--gold); }
.map-frame {
  border: 0;
  width: 100%;
  min-height: 24rem;
  height: 100%;
  filter: grayscale(0.3) contrast(1.1) invert(0.93) hue-rotate(180deg);
}

/* ============================================================
   SERVICE DETAIL
   ============================================================ */
.related { margin-top: 4.5rem; padding-top: 3rem; border-top: 1px solid var(--line); }
.related h2 { margin-bottom: 1.5rem; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--bg-elev);
  color: var(--ink-muted);
  padding: 4.5rem 0 0;
  margin-top: 0;
  border-top: 1px solid var(--line);
}
.footer-grid {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
  display: grid;
  grid-template-columns: 1.4fr 1fr 0.8fr;
  gap: 2.5rem;
}
.footer-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--ink);
  margin: 0 0 0.75rem;
}
.footer-slogan,
.footer-rating { color: var(--ink-soft); margin: 0 0 0.6rem; }
.site-footer h2 {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.1rem;
}
.site-footer a { color: var(--ink-soft); text-decoration: none; }
.site-footer a:hover { color: var(--gold); }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 0.6rem; }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding: 1.25rem 1.5rem;
  text-align: center;
  font-size: 0.85rem;
}
.footer-bottom p { margin: 0; color: var(--ink-muted); }

/* ============================================================
   WHATSAPP FLOAT
   ============================================================ */
.wa-float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 200;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 3.5rem;
  padding: 0.85rem 1.25rem 0.85rem 1.05rem;
  background: #25D366;
  color: #fff !important;
  text-decoration: none !important;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  box-shadow: 0 14px 40px rgba(37, 211, 102, 0.35);
  transition: transform 0.25s var(--ease), box-shadow 0.25s;
}
.wa-float:hover {
  color: #fff !important;
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 18px 48px rgba(37, 211, 102, 0.5);
}
.wa-float svg { width: 1.6rem; height: 1.6rem; }

/* ============================================================
   REVEAL ANIMATIONS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    background: rgba(7, 7, 10, 0.97);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    padding: 1.5rem;
    gap: 1rem;
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.4s var(--ease), opacity 0.3s;
  }
  .site-nav.is-open { transform: none; opacity: 1; pointer-events: auto; }
  .site-nav ul { flex-direction: column; gap: 0; }
  .site-nav li a { display: block; padding: 0.85rem 0; font-size: 1.1rem; border-bottom: 1px solid var(--line); }
  .header-phone { border: none; padding: 0.85rem 0; text-align: left; font-size: 1.1rem; }
  .header-phone:hover { background: transparent; color: var(--gold) !important; }
  .service-grid,
  .review-grid,
  .gallery-grid,
  .feature-grid { grid-template-columns: 1fr; }
  .clinic-showcase { grid-template-columns: 1fr; }
  .clinic-showcase figure:nth-child(1) { grid-row: auto; }
  .about-layout,
  .contact-layout,
  .footer-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr; text-align: left; gap: 1.5rem; }
  .map-frame { min-height: 16rem; }
  .wa-float span { display: none; }
  .wa-float {
    width: 3.5rem;
    height: 3.5rem;
    padding: 0;
    justify-content: center;
    border-radius: 50%;
  }
  .hero-watermark { font-size: 5rem; }
  .hero-tooth { width: 10rem; }
  .hero h1 { font-size: clamp(2.2rem, 8vw, 3.2rem); }
  .scroll-hint { display: none; }
}

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