/* ============================================================
   Op. Dr. Özcan Boztepe — Krem & Kaşmir Premium Theme
   ============================================================ */

:root {
  /* Warm Cream & Kashmir Palette */
  --cream-50:  #fdfaf5;
  --cream-100: #f9f3e8;
  --cream-200: #f0e6d0;
  --cream-300: #e2d0b0;
  --kasmir-400: #c9a97a;
  --kasmir-500: #b08a58;
  --kasmir-600: #8f6c3e;
  --kasmir-700: #6b4e28;
  --kasmir-glow: rgba(176, 138, 88, 0.2);

  /* Dark Rich Background (warm-tinted) */
  --bg-deep:    #1a1510;
  --bg-surface: #221d16;
  --bg-card:    rgba(34, 29, 22, 0.85);
  --bg-glass:   rgba(26, 21, 16, 0.70);

  /* Text */
  --text-light: #fdfaf5;
  --text-warm:  #e2d4bf;
  --text-muted: #a89880;
  --text-dim:   #6e5e4a;

  /* Borders */
  --border-warm:   rgba(176, 138, 88, 0.18);
  --border-active: rgba(176, 138, 88, 0.55);

  /* Typography */
  --font-serif: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --font-sans:  'Plus Jakarta Sans', -apple-system, sans-serif;

  /* Transitions */
  --ease-luxury: cubic-bezier(0.16, 1, 0.3, 1);
  --transition:  all 0.4s var(--ease-luxury);
}

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

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

body {
  font-family: var(--font-sans);
  background: var(--bg-deep);
  color: var(--text-light);
  line-height: 1.65;
  overflow-x: hidden;
}

/* Warm ambient glow */
body::before {
  content: '';
  position: fixed;
  top: -20vw; left: 15%;
  width: 60vw; height: 60vw;
  background: radial-gradient(circle, rgba(176,138,88,0.07) 0%, transparent 70%);
  pointer-events: none; z-index: 0;
}

/* ─── Container ──────────────────────────────────────────── */
.container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 28px;
  position: relative; z-index: 1;
}

/* ─── Typography ─────────────────────────────────────────── */
.serif { font-family: var(--font-serif); }

.serif-title {
  font-family: var(--font-serif);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.15;
}

.kasmir-gradient-text {
  background: linear-gradient(135deg, #f0e6d0 0%, #c9a97a 45%, #8f6c3e 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.76rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--kasmir-400);
  font-weight: 600;
  margin-bottom: 16px;
  padding: 7px 16px;
  border-radius: 99px;
  background: rgba(176, 138, 88, 0.09);
  border: 1px solid var(--border-warm);
}

.section-heading {
  font-size: clamp(2.2rem, 3.8vw, 3.4rem);
  line-height: 1.15;
  margin-bottom: 18px;
}

.section-subtext {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 640px;
  line-height: 1.75;
}

/* ─── Scroll Reveal Animations ───────────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-luxury), transform 0.8s var(--ease-luxury);
}
[data-reveal="left"]  { transform: translateX(-50px); }
[data-reveal="right"] { transform: translateX(50px); }
[data-reveal="scale"] { transform: scale(0.92); }
[data-reveal].revealed {
  opacity: 1;
  transform: translate(0) scale(1);
}
[data-reveal-delay="100"].revealed { transition-delay: 0.1s; }
[data-reveal-delay="200"].revealed { transition-delay: 0.2s; }
[data-reveal-delay="300"].revealed { transition-delay: 0.3s; }
[data-reveal-delay="400"].revealed { transition-delay: 0.4s; }
[data-reveal-delay="500"].revealed { transition-delay: 0.5s; }
[data-reveal-delay="600"].revealed { transition-delay: 0.6s; }

/* ─── Loader ─────────────────────────────────────────────── */
.page-loader {
  position: fixed;
  inset: 0;
  background: var(--cream-50);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
.page-loader.hidden { opacity: 0; visibility: hidden; }
.loader-logo {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: var(--kasmir-600);
  letter-spacing: 0.1em;
}
.loader-bar {
  width: 160px; height: 2px;
  background: var(--cream-300);
  border-radius: 2px;
  overflow: hidden;
}
.loader-bar::after {
  content: '';
  display: block;
  width: 60%;
  height: 100%;
  background: var(--kasmir-500);
  animation: loaderSlide 1.4s var(--ease-luxury) infinite;
}
@keyframes loaderSlide {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(270%); }
}

/* ─── Top Bar ────────────────────────────────────────────── */
.top-bar {
  background: var(--kasmir-700);
  padding: 9px 0;
  font-size: 0.8rem;
  color: var(--cream-200);
  position: relative; z-index: 101;
}
.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}
.top-bar-contact {
  display: flex;
  align-items: center;
  gap: 24px;
}
.top-bar-contact a {
  color: var(--cream-200);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s;
}
.top-bar-contact a:hover { color: #fff; }
.top-bar-social {
  display: flex;
  align-items: center;
  gap: 14px;
}
.top-bar-social a {
  color: var(--cream-300);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.2s;
}
.top-bar-social a:hover { color: #fff; }

/* ─── Navigation ─────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 36px;
  left: 0; right: 0;
  height: 80px;
  z-index: 100;
  transition: var(--transition);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(26, 21, 16, 0.72);
  border-bottom: 1px solid var(--border-warm);
}
.navbar.scrolled {
  top: 0;
  background: rgba(22, 18, 13, 0.95);
  box-shadow: 0 4px 30px rgba(0,0,0,0.35);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1440px;
  width: 100%;
  padding: 0 32px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-light);
  flex-shrink: 0;
}

.brand-monogram {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--kasmir-500);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--kasmir-400);
  background: radial-gradient(circle, rgba(176,138,88,0.15) 0%, transparent 80%);
  box-shadow: 0 0 20px var(--kasmir-glow);
  flex-shrink: 0;
}

.brand-text { display: flex; flex-direction: column; white-space: nowrap; }
.brand-name {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--cream-100);
  line-height: 1.2;
}
.brand-sub {
  font-size: 0.64rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--kasmir-400);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(12px, 1.4vw, 24px);
  list-style: none;
  margin: 0 16px;
  flex-wrap: nowrap;
}
.nav-links a {
  text-decoration: none;
  color: var(--text-warm);
  font-size: 0.84rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: var(--transition);
  position: relative;
  white-space: nowrap;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1.5px;
  background: var(--kasmir-400);
  transition: width 0.3s var(--ease-luxury);
}
.nav-links a:hover { color: var(--kasmir-400); }
.nav-links a:hover::after { width: 100%; }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.nav-actions .btn-luxury {
  padding: 9px 18px;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.lang-btn {
  background: rgba(176, 138, 88, 0.06);
  border: 1px solid var(--border-warm);
  color: var(--cream-200);
  padding: 7px 13px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.06em;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.lang-btn:hover {
  color: var(--kasmir-300);
  border-color: var(--kasmir-400);
  background: rgba(176, 138, 88, 0.15);
  box-shadow: 0 0 12px rgba(176, 138, 88, 0.2);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 1.5px;
  background: var(--cream-200);
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(4.5px, 4.5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(4.5px, -4.5px); }

/* Mobile Nav */
.mobile-nav {
  position: fixed;
  top: 0; right: -100%;
  width: min(360px, 88vw);
  height: 100vh;
  background: var(--bg-surface);
  border-left: 1px solid var(--border-warm);
  z-index: 200;
  padding: 80px 32px 40px;
  transition: right 0.45s var(--ease-luxury);
  overflow-y: auto;
}
.mobile-nav.open { right: 0; }
.mobile-nav ul { list-style: none; }
.mobile-nav li { border-bottom: 1px solid var(--border-warm); }
.mobile-nav a {
  display: block;
  padding: 16px 0;
  color: var(--text-warm);
  text-decoration: none;
  font-size: 1.05rem;
  font-weight: 500;
  transition: color 0.2s;
}
.mobile-nav a:hover { color: var(--kasmir-400); }
.mobile-nav-close {
  position: absolute;
  top: 24px; right: 24px;
  background: transparent;
  border: 1px solid var(--border-warm);
  color: var(--text-muted);
  width: 36px; height: 36px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.mobile-nav-close:hover { color: var(--kasmir-400); border-color: var(--kasmir-500); }
.nav-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  z-index: 150;
  opacity: 0; visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.nav-overlay.show { opacity: 1; visibility: visible; }

/* ─── Buttons ────────────────────────────────────────────── */
.btn-luxury {
  background: linear-gradient(135deg, #c9a97a 0%, #8f6c3e 100%);
  color: var(--bg-deep);
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.05em;
  padding: 13px 26px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  box-shadow: 0 4px 24px rgba(176,138,88,0.3);
  transition: var(--transition);
  text-transform: uppercase;
}
.btn-luxury:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 36px rgba(176,138,88,0.5);
}

.btn-outline {
  background: transparent;
  color: var(--cream-200);
  border: 1px solid rgba(176,138,88,0.45);
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}
.btn-outline:hover {
  background: rgba(176,138,88,0.1);
  border-color: var(--kasmir-500);
  color: var(--kasmir-300);
}

/* ─── HERO SECTION ───────────────────────────────────────── */
.hero-section {
  min-height: 100vh;
  padding-top: 116px;
  padding-bottom: 60px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

/* Parallax BG Layers */
.hero-bg-layer {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg-layer::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    rgba(26,21,16,0.96) 0%,
    rgba(26,21,16,0.85) 45%,
    rgba(26,21,16,0.60) 100%
  );
  z-index: 1;
}
.hero-bg-layer img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.08);
  animation: heroKen 18s ease-in-out infinite alternate;
}
@keyframes heroKen {
  from { transform: scale(1.08) translateX(0); }
  to   { transform: scale(1.0) translateX(-2%); }
}

.hero-inner {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 64px;
  align-items: center;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}
.hero-eyebrow-line {
  width: 48px; height: 1px;
  background: var(--kasmir-500);
}
.hero-eyebrow-text {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--kasmir-400);
  font-weight: 600;
}

.hero-content h1 {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 5.5vw, 5rem);
  font-weight: 400;
  line-height: 1.08;
  margin-bottom: 28px;
  color: var(--cream-100);
}

.hero-description {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 42px;
  max-width: 540px;
  line-height: 1.8;
}

.hero-cta-row {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 40px;
  padding-top: 36px;
  border-top: 1px solid rgba(255,255,255,0.07);
}
.stat-item { display: flex; flex-direction: column; }
.stat-num {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  font-weight: 400;
  color: var(--kasmir-400);
  line-height: 1;
}
.stat-lbl {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 6px;
}
.stat-divider {
  width: 1px; height: 52px;
  background: rgba(255,255,255,0.08);
}

/* Hero Doctor Card */
.hero-doctor-card {
  position: relative;
}
.hero-doctor-img-wrap {
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--border-warm);
  box-shadow: 0 30px 60px rgba(0,0,0,0.6), 0 0 40px rgba(176,138,88,0.12);
  position: relative;
}
.hero-doctor-img-wrap img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  display: block;
}
/* Corner accents */
.hero-doctor-img-wrap::before,
.hero-doctor-img-wrap::after {
  content: '';
  position: absolute;
  width: 30px; height: 30px;
  z-index: 2;
  pointer-events: none;
}
.hero-doctor-img-wrap::before {
  top: 16px; left: 16px;
  border-top: 1.5px solid var(--kasmir-400);
  border-left: 1.5px solid var(--kasmir-400);
  border-radius: 4px 0 0 0;
}
.hero-doctor-img-wrap::after {
  bottom: 16px; right: 16px;
  border-bottom: 1.5px solid var(--kasmir-400);
  border-right: 1.5px solid var(--kasmir-400);
  border-radius: 0 0 4px 0;
}

.hero-card-badge {
  position: absolute;
  bottom: -20px; left: -20px;
  background: rgba(26, 21, 16, 0.92);
  backdrop-filter: blur(14px);
  border: 1px solid var(--kasmir-500);
  border-radius: 14px;
  padding: 16px 20px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  gap: 14px;
}
.badge-icon {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, #c9a97a, #6b4e28);
  display: flex; align-items: center; justify-content: center;
  color: var(--bg-deep);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.badge-info-title { font-size: 0.88rem; font-weight: 700; color: var(--cream-100); }
.badge-info-sub   { font-size: 0.72rem; color: var(--kasmir-400); margin-top: 2px; }

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
  opacity: 0.65;
  animation: fadeInUp 2s ease 2s both;
}
.scroll-indicator span {
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--kasmir-400);
}
.scroll-mouse {
  width: 22px; height: 34px;
  border: 1.5px solid var(--kasmir-500);
  border-radius: 11px;
  position: relative;
}
.scroll-mouse::after {
  content: '';
  position: absolute;
  top: 5px; left: 50%; transform: translateX(-50%);
  width: 3px; height: 7px;
  background: var(--kasmir-400);
  border-radius: 2px;
  animation: scrollDot 2s ease infinite;
}
@keyframes scrollDot {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
  80% { transform: translateX(-50%) translateY(12px); opacity: 0; }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateX(-50%) translateY(12px); }
  to   { opacity: 0.65; transform: translateX(-50%) translateY(0); }
}

/* ─── MARQUEE STRIP ──────────────────────────────────────── */
.marquee-section {
  padding: 0;
  background: var(--kasmir-700);
  overflow: hidden;
  border-top: 1px solid rgba(176,138,88,0.3);
  border-bottom: 1px solid rgba(176,138,88,0.3);
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marqueeRun 28s linear infinite;
  padding: 14px 0;
}
.marquee-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 36px;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-200);
  white-space: nowrap;
}
.marquee-item i { color: var(--kasmir-400); font-size: 0.9rem; }
@keyframes marqueeRun {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ─── ABOUT SECTION ──────────────────────────────────────── */
.section-about {
  padding: 130px 0;
  position: relative;
}
.section-about::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: radial-gradient(ellipse at 5% 60%, rgba(176,138,88,0.05) 0%, transparent 55%);
  pointer-events: none;
}

.about-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 80px;
  align-items: center;
}

.about-img-wrap { position: relative; }

.about-img-frame {
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--border-warm);
  box-shadow: 0 30px 70px rgba(0,0,0,0.55);
  position: relative;
}
.about-img-frame img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  display: block;
}
/* Frame corner decorators */
.about-img-frame::before,
.about-img-frame::after {
  content: '';
  position: absolute;
  width: 36px; height: 36px;
  z-index: 2;
}
.about-img-frame::before {
  top: 20px; left: 20px;
  border-top: 2px solid var(--kasmir-400);
  border-left: 2px solid var(--kasmir-400);
}
.about-img-frame::after {
  bottom: 20px; right: 20px;
  border-bottom: 2px solid var(--kasmir-400);
  border-right: 2px solid var(--kasmir-400);
}

.about-credential-card {
  position: absolute;
  right: -32px; bottom: -32px;
  background: rgba(26, 21, 16, 0.94);
  backdrop-filter: blur(16px);
  border: 1px solid var(--kasmir-500);
  border-radius: 16px;
  padding: 20px 24px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.55);
  min-width: 220px;
}
.cred-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.cred-row:last-child { border-bottom: none; }
.cred-icon {
  color: var(--kasmir-400);
  font-size: 1rem;
  flex-shrink: 0;
}
.cred-text { font-size: 0.82rem; color: var(--text-warm); font-weight: 500; }

.about-content { display: flex; flex-direction: column; gap: 0; }

.about-philosophy {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--cream-200);
  line-height: 1.7;
  margin: 24px 0 20px;
  padding-left: 20px;
  border-left: 2px solid var(--kasmir-500);
}

.about-bio {
  color: var(--text-muted);
  font-size: 0.96rem;
  line-height: 1.85;
  margin-bottom: 32px;
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 36px;
}
.hl-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 16px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border-warm);
  border-radius: 12px;
  transition: var(--transition);
}
.hl-item:hover {
  background: rgba(176,138,88,0.06);
  border-color: var(--border-active);
}
.hl-icon {
  color: var(--kasmir-400);
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.hl-title { font-size: 0.9rem; font-weight: 600; color: var(--cream-100); }
.hl-sub   { font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; }

/* ─── PROCESS STEPS SECTION ──────────────────────────────── */
.section-process {
  padding: 120px 0;
  background: linear-gradient(180deg, var(--bg-deep) 0%, #1f1912 50%, var(--bg-deep) 100%);
  position: relative;
  overflow: hidden;
}
.section-process::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 80vw; height: 80vw;
  background: radial-gradient(circle, rgba(176,138,88,0.04) 0%, transparent 60%);
  pointer-events: none;
}

.process-header {
  text-align: center;
  margin-bottom: 70px;
  display: flex; flex-direction: column; align-items: center;
}

.process-timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.process-timeline::before {
  content: '';
  position: absolute;
  top: 40px; left: 10%;
  width: 80%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--kasmir-700), transparent);
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  padding: 0 16px;
}
.step-num {
  width: 80px; height: 80px;
  border-radius: 50%;
  border: 1.5px solid var(--kasmir-600);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--kasmir-400);
  background: var(--bg-surface);
  margin-bottom: 20px;
  position: relative; z-index: 1;
  transition: var(--transition);
}
.process-step:hover .step-num {
  border-color: var(--kasmir-400);
  background: rgba(176,138,88,0.1);
  box-shadow: 0 0 24px var(--kasmir-glow);
}
.step-icon {
  font-size: 1.3rem;
  color: var(--kasmir-500);
  margin-bottom: 16px;
}
.step-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--cream-100);
  margin-bottom: 10px;
}
.step-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ─── BEFORE & AFTER SECTION ────────────────────────────── */
.section-ba {
  padding: 120px 0;
  position: relative;
}

.ba-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 52px;
}

.ba-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.tab-btn {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-warm);
  color: var(--text-muted);
  padding: 10px 24px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: var(--transition);
  display: flex; align-items: center; gap: 7px;
}
.tab-btn.active, .tab-btn:hover {
  background: rgba(176,138,88,0.14);
  border-color: var(--kasmir-500);
  color: var(--kasmir-300);
}

.ba-layout {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 40px;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border-warm);
  border-radius: 28px;
  padding: 36px;
  box-shadow: 0 40px 80px rgba(0,0,0,0.5);
}

.comparison-box {
  position: relative;
  width: 100%;
  aspect-ratio: 1/1;
  border-radius: 18px;
  overflow: hidden;
  user-select: none;
  box-shadow: 0 12px 40px rgba(0,0,0,0.45);
}

.comparison-box .img-after {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 1;
}

.img-before-wrap {
  position: absolute; top: 0; left: 0;
  width: 50%; height: 100%;
  overflow: hidden;
  z-index: 2;
  border-right: 2px solid var(--kasmir-500);
  box-shadow: 2px 0 20px rgba(176,138,88,0.5);
}
.img-before-wrap img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}

.ba-slider-handle {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #c9a97a, #7a5530);
  border: 2.5px solid #fff;
  z-index: 4;
  display: flex; align-items: center; justify-content: center;
  color: var(--bg-deep);
  box-shadow: 0 0 24px rgba(176,138,88,0.8);
  pointer-events: none;
  transition: transform 0.08s ease;
}

.ba-label {
  position: absolute;
  bottom: 18px;
  padding: 6px 14px;
  background: rgba(26,21,16,0.8);
  backdrop-filter: blur(8px);
  border-radius: 6px;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cream-200);
  border: 1px solid rgba(255,255,255,0.12);
  z-index: 5;
}
.label-before { left: 16px; }
.label-after  { right: 16px; }

.slider-range-input {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  opacity: 0;
  cursor: ew-resize;
  z-index: 6;
}

.case-details {
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.case-procedure-title {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  color: var(--cream-100);
  line-height: 1.2;
}

.case-meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  padding: 18px;
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 14px;
}
.case-meta-item .lbl {
  font-size: 0.72rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}
.case-meta-item .val {
  font-size: 0.9rem;
  color: var(--kasmir-300);
  font-weight: 600;
}

.case-quote {
  font-style: italic;
  color: var(--text-muted);
  border-left: 2px solid var(--kasmir-500);
  padding-left: 16px;
  font-size: 0.92rem;
  line-height: 1.75;
}

/* ─── PROCEDURES SECTION ─────────────────────────────────── */
.section-procedures {
  padding: 120px 0;
  background: linear-gradient(180deg, var(--bg-deep) 0%, #1f1a13 100%);
}

.procedures-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
  margin-top: 40px;
}

.procedure-filter-nav {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.proc-filter-btn {
  background: rgba(34, 29, 22, 0.7);
  border: 1px solid var(--border-warm);
  color: var(--cream-200);
  padding: 10px 24px;
  border-radius: 99px;
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.proc-filter-btn:hover {
  border-color: var(--kasmir-400);
  color: var(--kasmir-300);
  background: rgba(176, 138, 88, 0.12);
}

.proc-filter-btn.active {
  background: linear-gradient(135deg, #c9a97a 0%, #8f6c3e 100%);
  color: var(--bg-deep);
  border-color: transparent;
  box-shadow: 0 4px 20px rgba(176, 138, 88, 0.35);
}

.procedure-card {
  background: var(--bg-card);
  border: 1px solid var(--border-warm);
  border-radius: 20px;
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}

.procedure-card:hover {
  transform: translateY(-8px);
  border-color: var(--kasmir-400);
  box-shadow: 0 24px 50px rgba(0,0,0,0.55), 0 0 30px var(--kasmir-glow);
}

.procedure-img-box {
  width: 100%;
  aspect-ratio: 16/10;
  overflow: hidden;
  position: relative;
  background: #14100c;
  border-bottom: 1px solid rgba(176, 138, 88, 0.15);
}

.procedure-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease-luxury);
}

.procedure-card:hover .procedure-img {
  transform: scale(1.05);
}

.procedure-card-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(26, 21, 16, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-warm);
  color: var(--kasmir-400);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 99px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.procedure-body {
  padding: 24px 24px 26px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.procedure-header-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.procedure-icon-wrap {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(176,138,88,0.12);
  border: 1px solid var(--border-warm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--kasmir-400);
  font-size: 0.95rem;
  flex-shrink: 0;
}

.procedure-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--cream-100);
  line-height: 1.25;
}

.procedure-desc {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 16px;
}

.procedure-items-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
  flex: 1;
}

.proc-chip {
  font-size: 0.74rem;
  color: var(--cream-200);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(176, 138, 88, 0.18);
  padding: 4px 10px;
  border-radius: 6px;
  transition: border-color 0.2s ease;
}

.procedure-card:hover .proc-chip {
  border-color: rgba(176, 138, 88, 0.4);
}

.procedure-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--kasmir-400);
  border: 1px solid var(--border-warm);
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: var(--transition);
  background: rgba(176, 138, 88, 0.06);
}

.procedure-card:hover .procedure-link {
  background: linear-gradient(135deg, #c9a97a 0%, #8f6c3e 100%);
  color: var(--bg-deep);
  border-color: transparent;
}

/* ─── VIDEO SECTION ──────────────────────────────────────── */
.section-videos {
  padding: 120px 0;
}
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
  margin-top: 52px;
}
.video-card {
  background: var(--bg-card);
  border: 1px solid var(--border-warm);
  border-radius: 18px;
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
}
.video-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-active);
  box-shadow: 0 20px 50px rgba(0,0,0,0.6), 0 0 22px var(--kasmir-glow);
}
.video-thumb-wrap {
  width: 100%;
  aspect-ratio: 16/9;
  position: relative;
  overflow: hidden;
}
.video-thumb-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.video-card:hover .video-thumb-wrap img { transform: scale(1.06); }
.video-play-overlay {
  position: absolute; inset: 0;
  background: rgba(26,21,16,0.35);
  display: flex; align-items: center; justify-content: center;
  transition: background 0.3s;
}
.video-card:hover .video-play-overlay { background: rgba(26,21,16,0.2); }
.video-play-btn {
  width: 58px; height: 58px;
  border-radius: 50%;
  background: rgba(26,21,16,0.7);
  backdrop-filter: blur(8px);
  border: 1.5px solid var(--kasmir-400);
  display: flex; align-items: center; justify-content: center;
  color: var(--kasmir-300);
  font-size: 1.4rem;
  box-shadow: 0 0 24px rgba(176,138,88,0.4);
  transition: var(--transition);
}
.video-card:hover .video-play-btn {
  background: var(--kasmir-500);
  color: var(--bg-deep);
  transform: scale(1.1);
}
.video-duration {
  position: absolute;
  bottom: 12px; right: 12px;
  padding: 4px 10px;
  background: rgba(0,0,0,0.75);
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 700;
  color: #fff;
}
.video-info { padding: 22px; }
.video-tag {
  color: var(--kasmir-500);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-bottom: 6px;
}
.video-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--cream-100);
  margin-bottom: 8px;
  line-height: 1.4;
}
.video-desc { font-size: 0.84rem; color: var(--text-muted); }

/* Instagram Banner */
.insta-banner {
  margin-top: 52px;
  background: linear-gradient(135deg, rgba(34,29,22,0.8), rgba(50,30,40,0.6));
  border: 1px solid rgba(220, 48, 108, 0.28);
  border-radius: 18px;
  padding: 26px 36px;
  display: flex; align-items: center;
  justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
}
.insta-left { display: flex; align-items: center; gap: 16px; }
.insta-icon {
  width: 50px; height: 50px;
  border-radius: 14px;
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1.5rem;
}
.insta-handle { font-weight: 700; font-size: 1rem; color: var(--cream-100); }
.insta-sub    { font-size: 0.82rem; color: var(--text-muted); margin-top: 3px; }

/* ─── TESTIMONIALS ───────────────────────────────────────── */
.section-testimonials {
  padding: 120px 0;
  background: radial-gradient(ellipse at 90% 50%, rgba(176,138,88,0.05) 0%, transparent 55%);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 56px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-warm);
  border-radius: 20px;
  padding: 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.testimonial-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, transparent, var(--kasmir-500), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}
.testimonial-card:hover { border-color: var(--border-active); }
.testimonial-card:hover::before { opacity: 1; }

.testimonial-stars {
  display: flex; gap: 3px; margin-bottom: 16px;
}
.testimonial-stars i { color: var(--kasmir-400); font-size: 0.88rem; }

.testimonial-text {
  font-size: 0.93rem;
  color: var(--text-warm);
  line-height: 1.8;
  margin-bottom: 22px;
  font-style: italic;
}

.testimonial-author {
  display: flex; align-items: center; gap: 12px;
  padding-top: 18px;
  border-top: 1px solid var(--border-warm);
}
.author-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--kasmir-600), var(--kasmir-800, #3d2810));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--kasmir-200, #e8d0a8);
  border: 1px solid var(--border-warm);
  flex-shrink: 0;
}
.author-name  { font-weight: 600; font-size: 0.9rem; color: var(--cream-100); }
.author-op    { font-size: 0.76rem; color: var(--kasmir-400); margin-top: 2px; }

/* ─── CONTACT SECTION ────────────────────────────────────── */
.section-contact {
  padding: 120px 0;
  position: relative;
}

.contact-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid var(--border-warm);
  box-shadow: 0 40px 80px rgba(0,0,0,0.5);
}

.contact-info-panel {
  background: linear-gradient(135deg, #2a2015, #1a150e);
  padding: 56px 44px;
  position: relative;
  overflow: hidden;
}
.contact-info-panel::before {
  content: '';
  position: absolute;
  top: -40%; left: -40%;
  width: 120%; height: 120%;
  background: radial-gradient(circle, rgba(176,138,88,0.08) 0%, transparent 55%);
  pointer-events: none;
}

.contact-info-panel h3 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--cream-100);
  line-height: 1.2;
  margin: 16px 0 20px;
}
.contact-info-panel > p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 36px;
}

.contact-channels { display: flex; flex-direction: column; gap: 14px; }
.channel-item {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 18px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-warm);
  border-radius: 12px;
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}
.channel-item:hover {
  background: rgba(176,138,88,0.08);
  border-color: var(--border-active);
}
.channel-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  background: rgba(176,138,88,0.12);
  display: flex; align-items: center; justify-content: center;
  color: var(--kasmir-400);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.channel-label { font-size: 0.88rem; font-weight: 600; color: var(--cream-100); }
.channel-value { font-size: 0.8rem; color: var(--text-muted); margin-top: 2px; }

.contact-form-panel {
  background: var(--bg-surface);
  padding: 56px 44px;
}
.contact-form-panel h4 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--cream-100);
  margin-bottom: 28px;
}

.booking-form { display: flex; flex-direction: column; gap: 16px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-warm);
  border-radius: 10px;
  padding: 13px 16px;
  color: var(--text-light);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  transition: border-color 0.3s;
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--kasmir-500); }
.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='7' viewBox='0 0 12 7' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%23a89880' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}
.form-group select option { background: var(--bg-surface); }
.form-group textarea { resize: vertical; min-height: 110px; }

/* ─── FLOATING WA BUTTON ─────────────────────────────────── */
.floating-wa {
  position: fixed;
  bottom: 30px; right: 30px;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  text-decoration: none;
  z-index: 90;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
  transition: var(--transition);
  animation: pulse-wa 3s ease infinite;
}
.floating-wa:hover {
  transform: scale(1.1);
  box-shadow: 0 10px 36px rgba(37, 211, 102, 0.7);
}
@keyframes pulse-wa {
  0%, 100% { box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5); }
  50%       { box-shadow: 0 6px 36px rgba(37, 211, 102, 0.8); }
}

/* ─── VIDEO MODAL ────────────────────────────────────────── */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.88);
  backdrop-filter: blur(10px);
  z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}
.modal-backdrop.active { opacity: 1; visibility: visible; }

.modal-content {
  position: relative;
  width: 90%;
  max-width: 900px;
  background: var(--bg-surface);
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border-warm);
  box-shadow: 0 40px 100px rgba(0,0,0,0.8);
  transform: scale(0.92);
  transition: transform 0.4s var(--ease-luxury);
}
.modal-backdrop.active .modal-content { transform: scale(1); }
.modal-close {
  position: absolute;
  top: 14px; right: 14px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: none; color: #fff;
  font-size: 1.1rem;
  cursor: pointer; z-index: 2;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s;
}
.modal-close:hover { background: rgba(255,255,255,0.2); }
.video-frame-container { aspect-ratio: 16/9; }
.video-frame-container iframe { width: 100%; height: 100%; border: none; display: block; }

/* ─── FOOTER ─────────────────────────────────────────────── */
footer {
  background: #100d09;
  border-top: 1px solid var(--border-warm);
  padding-top: 70px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 60px;
}
.footer-brand .brand-logo { margin-bottom: 18px; }
.footer-brand p {
  font-size: 0.88rem;
  color: var(--text-dim);
  line-height: 1.8;
  margin-bottom: 22px;
}
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 36px; height: 36px;
  border-radius: 8px;
  border: 1px solid var(--border-warm);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
}
.footer-social a:hover {
  background: rgba(176,138,88,0.1);
  border-color: var(--kasmir-500);
  color: var(--kasmir-400);
}

.footer-heading {
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--kasmir-400);
  font-weight: 600;
  margin-bottom: 20px;
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  text-decoration: none;
  color: var(--text-dim);
  font-size: 0.88rem;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--kasmir-400); }

.footer-contact-info { display: flex; flex-direction: column; gap: 12px; }
.footer-contact-item {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 0.85rem; color: var(--text-dim);
}
.footer-contact-item i { color: var(--kasmir-500); margin-top: 2px; flex-shrink: 0; }

.footer-bottom {
  border-top: 1px solid var(--border-warm);
  padding: 20px 0;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
}
.footer-bottom p { font-size: 0.8rem; color: var(--text-dim); }
.footer-domain-tag {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.78rem;
  color: var(--kasmir-400);
}

/* ─── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 1100px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-doctor-card { display: none; }
  .hero-section { text-align: center; }
  .hero-eyebrow, .hero-cta-row, .hero-stats { justify-content: center; }
  .hero-description { margin: 0 auto 42px; }

  .about-grid { grid-template-columns: 1fr; gap: 60px; }
  .about-credential-card { right: 0; bottom: -24px; }

  .contact-box { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 1150px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .nav-actions .lang-btn { display: none; }
}

@media (max-width: 900px) {
  .nav-actions .btn-luxury { display: none; }

  .process-timeline {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-timeline::before { display: none; }

  .ba-layout {
    grid-template-columns: 1fr;
  }

  .about-credential-card {
    position: static;
    margin-top: 20px;
  }
}

@media (max-width: 640px) {
  .hero-content h1 { font-size: 2.6rem; }
  .hero-stats { flex-direction: column; gap: 16px; align-items: center; }
  .stat-divider { display: none; }

  .process-timeline { grid-template-columns: 1fr; }
  .procedures-grid  { grid-template-columns: 1fr; }
  .video-grid       { grid-template-columns: 1fr; }
  .testimonials-grid{ grid-template-columns: 1fr; }
  .footer-grid      { grid-template-columns: 1fr; }

  .form-row { grid-template-columns: 1fr; }
  .about-highlights { grid-template-columns: 1fr; }

  .contact-info-panel, .contact-form-panel { padding: 36px 24px; }
  .insta-banner { flex-direction: column; text-align: center; }
  .ba-tabs .tab-btn span { display: none; }
}

/* ═══════════════════════════════════════════════════════════════
   AKADEMİK YAYINLAR & BİLİMSEL OTORİTE (PUBLICATIONS)
   ═══════════════════════════════════════════════════════════════ */
.section-publications {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--bg-deep) 0%, rgba(34, 29, 22, 0.6) 50%, var(--bg-deep) 100%);
  position: relative;
}

.pub-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}

.pub-card {
  background: var(--bg-card);
  border: 1px solid var(--border-warm);
  border-radius: 16px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.pub-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--kasmir-600), var(--kasmir-400), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.pub-card:hover {
  transform: translateY(-6px);
  border-color: var(--kasmir-500);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 25px var(--kasmir-glow);
}

.pub-card:hover::before {
  opacity: 1;
}

.pub-badge-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.pub-journal {
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--kasmir-400);
  font-weight: 700;
}

.pub-index {
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: 99px;
  background: rgba(176, 138, 88, 0.15);
  color: var(--cream-200);
  border: 1px solid var(--border-warm);
}

.pub-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--text-light);
  line-height: 1.35;
  margin-bottom: 14px;
}

.pub-authors {
  font-size: 0.85rem;
  color: var(--text-warm);
  margin-bottom: 12px;
  line-height: 1.5;
}

.pub-authors strong {
  color: var(--kasmir-400);
}

.pub-desc {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.pub-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid rgba(176, 138, 88, 0.12);
  font-size: 0.78rem;
  color: var(--text-dim);
}

.pub-doi {
  color: var(--kasmir-400);
  font-family: monospace;
}

/* ═══════════════════════════════════════════════════════════════
   ULUSLARARASI HASTA YOLCULUĞU (GLOBAL CONCIERGE)
   ═══════════════════════════════════════════════════════════════ */
.section-global {
  padding: 100px 0;
  position: relative;
}

.concierge-features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin: 48px 0;
}

.concierge-feature-card {
  background: rgba(34, 29, 22, 0.6);
  border: 1px solid var(--border-warm);
  border-radius: 14px;
  padding: 28px 24px;
  text-align: center;
  transition: var(--transition);
}

.concierge-feature-card:hover {
  background: var(--bg-card);
  border-color: var(--kasmir-500);
  transform: translateY(-4px);
}

.concierge-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(176, 138, 88, 0.12);
  border: 1px solid var(--border-warm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: var(--kasmir-400);
  font-size: 1.3rem;
}

.concierge-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--text-light);
  margin-bottom: 8px;
}

.concierge-desc {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.55;
}

@media (max-width: 1100px) {
  .pub-grid { grid-template-columns: 1fr; }
  .concierge-features-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .concierge-features-grid { grid-template-columns: 1fr; }
}



/* ═══════════════════════════════════════════════════════════════
   KLİNİK VAKA GALERİSİ & LIGHTBOX (BEFORE & AFTER COMPACT GRID)
   ═══════════════════════════════════════════════════════════════ */
.section-ba {
  padding: 100px 0;
  position: relative;
  background: radial-gradient(ellipse at 50% 15%, rgba(176, 138, 88, 0.08) 0%, transparent 65%);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}

@media (max-width: 1200px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}

.gallery-item {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: 16px;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-warm);
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.3s ease,
              box-shadow 0.35s ease;
  user-select: none;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.55s cubic-bezier(0.16, 1, 0.3, 1), filter 0.3s ease;
}

.gallery-item:hover {
  transform: translateY(-5px) scale(1.02);
  border-color: var(--kasmir-400);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.6), 0 0 24px var(--kasmir-glow);
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20, 16, 12, 0.2) 0%, rgba(12, 9, 6, 0.8) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

.gallery-case-badge {
  display: none !important;
}

.gallery-zoom-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(176, 138, 88, 0.25);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1.5px solid var(--kasmir-400);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cream-100);
  font-size: 1.2rem;
  transform: scale(0.75);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              background 0.3s ease,
              color 0.3s ease,
              box-shadow 0.3s ease;
  box-shadow: 0 0 20px rgba(176, 138, 88, 0.3);
}

.gallery-item:hover .gallery-zoom-icon {
  transform: scale(1);
  background: linear-gradient(135deg, var(--kasmir-400), var(--kasmir-600));
  color: var(--bg-deep);
  box-shadow: 0 0 28px rgba(176, 138, 88, 0.6);
}

.gallery-view-hint {
  position: absolute;
  bottom: 14px;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 0.73rem;
  color: var(--cream-200);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  text-shadow: 0 2px 4px rgba(0,0,0,0.8);
  pointer-events: none;
}

.gallery-item.gallery-hidden {
  display: none;
}

.gallery-actions {
  display: flex;
  justify-content: center;
  margin-top: 44px;
}

#galleryToggleBtn {
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  padding: 14px 28px;
}

.gallery-btn-arrow {
  transition: transform 0.35s ease;
}

.gallery-actions.expanded .gallery-btn-arrow {
  transform: rotate(180deg);
}

/* ═══════════════════════════════════════════════════════════════
   LIGHTBOX MODAL (ZOOM-IN ON CLICK & SHRINK-OUT ON CLOSE)
   ═══════════════════════════════════════════════════════════════ */
.gallery-lightbox-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(8, 6, 4, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.32s ease, visibility 0.32s ease;
}

.gallery-lightbox-backdrop.active {
  opacity: 1;
  visibility: visible;
}

/* THE EXPANDING & SHRINKING DIALOG CONTAINER */
.gallery-lightbox-dialog {
  position: relative;
  max-width: 900px;
  width: 95vw;
  max-height: 94vh;
  display: flex;
  flex-direction: column;
  background: #15110d;
  border: 1px solid var(--border-warm);
  border-radius: 20px;
  box-shadow: 0 35px 90px rgba(0, 0, 0, 0.9), 0 0 50px rgba(176, 138, 88, 0.18);
  overflow: hidden;
  /* Smooth scaling animation: grows when opening, shrinks when closing */
  transform: scale(0.65);
  opacity: 0;
  transition: transform 0.38s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.32s ease;
}

.gallery-lightbox-backdrop.active .gallery-lightbox-dialog {
  transform: scale(1);
  opacity: 1;
}

.gallery-lightbox-backdrop.closing .gallery-lightbox-dialog {
  transform: scale(0.65);
  opacity: 0;
}

.gallery-lightbox-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid rgba(176, 138, 88, 0.18);
  background: rgba(22, 17, 13, 0.9);
  z-index: 2;
}

.gallery-lightbox-title {
  display: flex;
  align-items: center;
  gap: 14px;
}

.gallery-lightbox-case {
  font-family: var(--font-serif);
  color: var(--cream-100);
  font-size: 1.15rem;
  letter-spacing: 0.02em;
}

.gallery-lightbox-badge {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(176, 138, 88, 0.15);
  border: 1px solid var(--border-warm);
  color: var(--kasmir-300);
  padding: 3px 10px;
  border-radius: 99px;
  font-weight: 700;
}

.gallery-lightbox-close {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-warm);
  color: var(--cream-200);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  transition: all 0.25s ease;
}

.gallery-lightbox-close:hover {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  border-color: var(--kasmir-400);
  transform: rotate(90deg) scale(1.08);
}

.gallery-lightbox-body {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #090705;
  padding: 12px;
  min-height: 280px;
  max-height: calc(86vh - 130px);
  overflow: hidden;
}

.gallery-lightbox-img {
  max-width: 100%;
  max-height: calc(86vh - 145px);
  object-fit: contain;
  border-radius: 12px;
  display: block;
  user-select: none;
  box-shadow: 0 10px 30px rgba(0,0,0,0.7);
  transition: opacity 0.22s ease, transform 0.3s ease;
}

.gallery-lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(20, 16, 12, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-warm);
  color: var(--cream-100);
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s ease;
  z-index: 10;
  box-shadow: 0 4px 16px rgba(0,0,0,0.5);
}

.gallery-lightbox-nav:hover {
  background: var(--kasmir-500);
  color: var(--bg-deep);
  border-color: var(--kasmir-400);
  transform: translateY(-50%) scale(1.12);
  box-shadow: 0 0 24px var(--kasmir-glow);
}

.gallery-lightbox-nav.prev {
  left: 18px;
}

.gallery-lightbox-nav.next {
  right: 18px;
}

.gallery-lightbox-footer {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  background: rgba(22, 17, 13, 0.95);
  border-top: 1px solid rgba(176, 138, 88, 0.18);
  gap: 16px;
  flex-wrap: wrap;
  z-index: 2;
}

.gallery-lightbox-doc {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.84rem;
  color: var(--text-muted);
}

.gallery-lightbox-doc i {
  color: var(--kasmir-400);
}

.gallery-lightbox-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: #fff;
  border-radius: 8px;
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 700;
  transition: var(--transition);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}

.gallery-lightbox-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.5);
  color: #fff;
}

@media (max-width: 640px) {
  .gallery-lightbox-backdrop {
    padding: 10px;
  }
  .gallery-lightbox-dialog {
    width: 98vw;
    border-radius: 14px;
  }
  .gallery-lightbox-header {
    padding: 12px 14px;
  }
  .gallery-lightbox-case {
    font-size: 0.95rem;
  }
  .gallery-lightbox-badge {
    display: none;
  }
  .gallery-lightbox-nav {
    width: 38px;
    height: 38px;
    font-size: 0.95rem;
  }
  .gallery-lightbox-nav.prev {
    left: 8px;
  }
  .gallery-lightbox-nav.next {
    right: 8px;
  }
  .gallery-lightbox-footer {
    padding: 10px 14px;
    flex-direction: column;
    align-items: stretch;
    text-align: center;
    gap: 8px;
  }
  .gallery-lightbox-cta {
    justify-content: center;
  }
}