/* =========================================================
   Op. Dr. Erdinç Altıncık — Ana Stil Dosyası
   Tema: Medikal Lüks | Koyu Lacivert + Altın Aksan
   v2 — WhatsApp odaklı, tam mobil uyumlu
   ========================================================= */

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

:root {
  --navy:       #0a1628;
  --navy-mid:   color-mix(in srgb, var(--navy), #fff 8%);
  --navy-light: color-mix(in srgb, var(--navy), #fff 20%);
  --gold:       #c9a84c;
  --gold-light: color-mix(in srgb, var(--gold), #fff 30%);
  --gold-pale:  color-mix(in srgb, var(--gold), #fff 80%);
  --cream:      #f9f6f0;
  --white:      #ffffff;
  --text:       #2c3e50;
  --text-light: #6b7c93;
  --border:     #e2ddd6;
  --wa-green:   #25D366;
  --ff-display: 'Cormorant Garamond', Georgia, serif;
  --ff-body:    'DM Sans', system-ui, sans-serif;
  --radius:     12px;
  --radius-lg:  20px;
  --shadow:     0 4px 24px color-mix(in srgb, var(--navy) 10%, transparent);
  --shadow-lg:  0 12px 48px color-mix(in srgb, var(--navy) 18%, transparent);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--ff-body);
  color: var(--text);
  background: var(--cream);
  overflow-x: hidden;
  line-height: 1.6;
}

img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }

/* ---------- SCROLLBAR ---------- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--navy); }
[hidden] { display: none !important; }
body.nav-open { overflow: hidden; }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 3px; }

/* ---------- UTILITY ---------- */
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-tag {
  display: inline-block;
  font-family: var(--ff-body);
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  background: color-mix(in srgb, var(--gold) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--gold) 25%, transparent);
  padding: .3rem .9rem;
  border-radius: 99px;
  margin-bottom: 1.2rem;
}
.section-tag.light { color: var(--gold-light); background: color-mix(in srgb, var(--gold) 10%, transparent); border-color: color-mix(in srgb, var(--gold) 20%, transparent); }

.section-heading {
  font-family: var(--ff-display);
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 600;
  color: var(--navy);
  line-height: 1.15;
  margin-bottom: 1rem;
}
.section-heading em { font-style: italic; color: var(--gold); }
.section-heading.light { color: var(--white); }

.section-sub { color: var(--text-light); font-size: 1rem; max-width: 560px; }
.section-sub.light { color: rgba(255,255,255,.65); }

.section-header.centered { text-align: center; margin-bottom: 3rem; }
.section-header.centered .section-sub { margin: 0 auto; }

/* ---------- NAV ---------- */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: .9rem 1.5rem;
  transition: background .35s, box-shadow .35s;
}
#navbar.scrolled {
  background: color-mix(in srgb, var(--navy) 96%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,.3);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-brand { display: flex; flex-direction: column; line-height: 1.25; flex-shrink: 0; }
.nav-title { font-family: var(--ff-display); font-size: 1.1rem; color: var(--white); font-weight: 300; }
.nav-title strong { font-weight: 700; color: var(--gold); }
.nav-sub { font-size: .62rem; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.45); }

.nav-links {
  display: flex;
  list-style: none;
  gap: .15rem;
  align-items: center;
}
.nav-links a {
  color: rgba(255,255,255,.8);
  font-size: .85rem;
  padding: .4rem .75rem;
  border-radius: 6px;
  transition: color .2s, background .2s;
  white-space: nowrap;
  display: flex;
  align-items: center;
}
.nav-links a:hover { color: var(--gold-light); background: color-mix(in srgb, var(--gold) 8%, transparent); }

.nav-cta {
  background: var(--wa-green) !important;
  color: var(--white) !important;
  font-weight: 600 !important;
  padding: .45rem 1rem !important;
  border-radius: 8px !important;
  font-size: .82rem !important;
  transition: background .2s, transform .2s !important;
}
.nav-cta:hover { background: #20bd5a !important; transform: translateY(-1px) !important; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: .5rem;
  z-index: 1001;
  flex-shrink: 0;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform .3s, opacity .3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- HERO ---------- */
#hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--navy);
}

.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 70% 50%, rgba(30,58,95,.6) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 10% 80%, color-mix(in srgb, var(--gold) 8%, transparent) 0%, transparent 60%),
    linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 50%, var(--navy) 100%);
}

.hero-lines {
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(
    90deg, transparent 0px, transparent 59px,
    rgba(255,255,255,.02) 59px, rgba(255,255,255,.02) 60px
  );
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 7rem 1.5rem 5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  width: 100%;
}

.hero-eyebrow {
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.2rem;
  font-weight: 500;
}

.hero-name {
  font-family: var(--ff-display);
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  font-weight: 300;
  color: var(--white);
  line-height: 1.05;
  margin-bottom: 1.4rem;
}
.hero-name em { font-style: italic; color: var(--gold); font-weight: 600; }

.hero-desc {
  color: rgba(255,255,255,.65);
  font-size: .97rem;
  line-height: 1.8;
  max-width: 460px;
  margin-bottom: 2.2rem;
}

.hero-actions { display: flex; gap: .9rem; flex-wrap: wrap; margin-bottom: 2.8rem; }

.btn-primary {
  display: inline-flex;
  align-items: center;
  background: var(--wa-green);
  color: var(--white);
  font-family: var(--ff-body);
  font-weight: 600;
  font-size: .88rem;
  padding: .85rem 1.75rem;
  border-radius: 8px;
  letter-spacing: .02em;
  transition: background .2s, transform .2s, box-shadow .2s;
  white-space: nowrap;
}
.btn-primary:hover {
  background: #20bd5a;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,211,102,.3);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.85);
  font-family: var(--ff-body);
  font-size: .88rem;
  padding: .85rem 1.75rem;
  border-radius: 8px;
  transition: border-color .2s, background .2s;
  white-space: nowrap;
}
.btn-ghost:hover { border-color: var(--gold); background: color-mix(in srgb, var(--gold) 6%, transparent); color: var(--gold-light); }

.hero-stats {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.08);
  flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; }
.stat-num { font-family: var(--ff-display); font-size: 1.7rem; font-weight: 700; color: var(--gold); line-height: 1; }
.stat-label { font-size: .68rem; color: rgba(255,255,255,.45); letter-spacing: .05em; text-transform: uppercase; margin-top: .25rem; }
.stat-sep { width: 1px; height: 36px; background: rgba(255,255,255,.1); }

.hero-image-wrap { position: relative; display: flex; justify-content: center; }

.hero-image-frame { position: relative; width: 100%; max-width: 440px; }
.hero-image-frame::before {
  content: '';
  position: absolute; inset: -1px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, color-mix(in srgb, var(--gold) 30%, transparent) 0%, transparent 50%, rgba(30,58,95,.5) 100%);
  z-index: 0;
}
.hero-img { position: relative; z-index: 1; width: 100%; border-radius: var(--radius-lg); filter: brightness(.92) contrast(1.05); }

.hero-badge {
  position: absolute;
  bottom: -1rem; left: -1rem;
  z-index: 2;
  background: var(--gold);
  color: var(--navy);
  padding: .7rem 1rem;
  border-radius: var(--radius);
  font-size: .75rem;
  font-weight: 600;
  line-height: 1.4;
  display: flex;
  align-items: center;
  gap: .5rem;
  box-shadow: var(--shadow-lg);
}
.badge-icon { font-size: 1.1rem; }

.scroll-hint {
  position: absolute;
  bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: .4rem;
  color: rgba(255,255,255,.3);
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  animation: bounce 2.5s ease-in-out infinite;
}
.scroll-hint svg { width: 16px; height: 16px; }

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(7px); }
}

/* ---------- ABOUT ---------- */
#about { padding: 6rem 0; background: var(--cream); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 4.5rem;
  align-items: center;
}

.about-image-col { display: flex; flex-direction: column; gap: 1.5rem; }

.about-img-wrap { position: relative; }
.about-img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); position: relative; z-index: 1; }
.about-img-accent {
  position: absolute;
  bottom: -12px; right: -12px;
  width: 60%; height: 60%;
  border: 2px solid var(--gold);
  border-radius: var(--radius-lg);
  z-index: 0;
  opacity: .4;
}

.about-contact-card {
  background: var(--navy);
  border-radius: var(--radius);
  padding: 1.4rem 1.75rem;
  display: flex; flex-direction: column; gap: .4rem;
}
.acc-label { font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,.4); }
.acc-phone { font-family: var(--ff-display); font-size: 1.55rem; color: var(--gold); font-weight: 600; letter-spacing: .02em; }
.acc-hours { font-size: .8rem; color: rgba(255,255,255,.45); }

.about-body p { margin-bottom: 1.1rem; color: var(--text); font-size: .95rem; line-height: 1.8; }
.about-body strong { color: var(--navy); font-weight: 600; }

.expertise-chips { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1.5rem 0 1rem; }
.expertise-chips span {
  background: color-mix(in srgb, var(--navy) 6%, transparent);
  border: 1px solid var(--border);
  color: var(--navy);
  font-size: .77rem;
  font-weight: 500;
  padding: .3rem .85rem;
  border-radius: 99px;
}

.about-langs { display: flex; gap: .75rem; flex-wrap: wrap; }
.lang-badge { background: var(--gold-pale); color: var(--navy); font-size: .8rem; font-weight: 500; padding: .35rem .9rem; border-radius: 6px; }

/* ---------- TREATMENTS ---------- */
#treatments { position: relative; padding: 6rem 0; overflow: hidden; }

.treatments-bg {
  position: absolute; inset: 0;
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-mid) 60%, var(--navy) 100%);
  z-index: 0;
}
#treatments .section-inner { position: relative; z-index: 1; }

.treatments-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.1rem;
}

.treat-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  transition: background .3s, border-color .3s, transform .25s;
  position: relative;
  overflow: hidden;
}
.treat-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0; transition: opacity .3s;
}
.treat-card:hover { background: rgba(255,255,255,.07); border-color: color-mix(in srgb, var(--gold) 25%, transparent); transform: translateY(-4px); }
.treat-card:hover::before { opacity: 1; }
.treat-card.featured { background: color-mix(in srgb, var(--gold) 8%, transparent); border-color: color-mix(in srgb, var(--gold) 30%, transparent); }
.treat-card.featured::before { opacity: 1; }

.treat-icon { font-size: 1.8rem; margin-bottom: .9rem; }
.treat-card h3 { font-family: var(--ff-display); font-size: 1.2rem; font-weight: 600; color: var(--white); margin-bottom: .55rem; }
.treat-card p { color: rgba(255,255,255,.55); font-size: .86rem; line-height: 1.65; }
.treat-line { width: 28px; height: 2px; background: var(--gold); border-radius: 1px; margin-top: 1.1rem; opacity: .6; }

/* ---------- FAQ ---------- */
#faq { padding: 6rem 0; background: var(--cream); }

.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: .6rem; }

.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow .25s;
}
.faq-item:hover { box-shadow: var(--shadow); }

.faq-q {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.15rem 1.4rem;
  background: none; border: none; cursor: pointer;
  font-family: var(--ff-body);
  font-size: .95rem; font-weight: 500;
  color: var(--navy); text-align: left;
  transition: color .2s;
  -webkit-tap-highlight-color: transparent;
}
.faq-q:hover, .faq-q[aria-expanded="true"] { color: var(--gold); }

.faq-arrow {
  width: 18px; height: 18px; flex-shrink: 0;
  color: var(--gold);
  transition: transform .3s;
}
.faq-q[aria-expanded="true"] .faq-arrow { transform: rotate(180deg); }

.faq-a { max-height: 0; overflow: hidden; transition: max-height .4s cubic-bezier(.4,0,.2,1); }
.faq-a.open { max-height: 400px; }
.faq-a p {
  padding: 0 1.4rem 1.2rem;
  color: var(--text-light);
  font-size: .9rem; line-height: 1.75;
  border-top: 1px solid var(--border);
  padding-top: .9rem;
}

/* ---------- CONTACT ---------- */
#contact { position: relative; padding: 6rem 0; overflow: hidden; }

.contact-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
}
#contact .section-inner { position: relative; z-index: 1; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 3.5rem;
  align-items: start;
}

.contact-desc { color: rgba(255,255,255,.6); margin-bottom: 1.75rem; line-height: 1.75; font-size: .95rem; }

.contact-items { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 1.75rem; }

.c-item {
  display: flex; align-items: flex-start; gap: .9rem;
  padding: 1rem 1.15rem;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  transition: border-color .2s, background .2s;
  position: relative;
}
.c-item-link { cursor: pointer; }
.c-item-link:hover { border-color: rgba(37,211,102,.35); background: rgba(37,211,102,.06); }

.c-icon { font-size: 1.3rem; flex-shrink: 0; margin-top: .1rem; display: flex; align-items: center; }
.c-icon svg { color: var(--wa-green); }

.c-label { font-size: .66rem; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.35); margin-bottom: .22rem; }
.c-value { color: var(--white); font-size: .92rem; line-height: 1.55; }

.c-arrow { margin-left: auto; color: var(--wa-green); font-size: 1.1rem; align-self: center; flex-shrink: 0; }

.btn-whatsapp {
  display: inline-flex; align-items: center; gap: .6rem;
  background: var(--wa-green);
  color: var(--white);
  font-weight: 600; font-size: .9rem;
  padding: .9rem 1.75rem;
  border-radius: 8px;
  transition: background .2s, transform .2s, box-shadow .2s;
  width: 100%; justify-content: center;
}
.btn-whatsapp svg { width: 20px; height: 20px; flex-shrink: 0; }
.btn-whatsapp:hover { background: #20bd5a; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37,211,102,.25); }

.contact-map { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); position: relative; }
.contact-map iframe { width: 100%; height: 380px; border: none; display: block; filter: invert(.9) hue-rotate(180deg) saturate(.85); }

.map-overlay-card {
  position: absolute; top: 1rem; left: 1rem;
  background: color-mix(in srgb, var(--navy) 92%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid color-mix(in srgb, var(--gold) 25%, transparent);
  border-radius: var(--radius);
  padding: .85rem 1.1rem;
  color: var(--white);
}
.map-overlay-card strong { display: block; font-family: var(--ff-display); font-size: .95rem; color: var(--gold); font-weight: 600; }
.map-overlay-card p { font-size: .75rem; color: rgba(255,255,255,.5); margin: .2rem 0 .5rem; }
.map-overlay-card a { font-size: .75rem; color: var(--gold); font-weight: 500; }

/* ---------- FOOTER ---------- */
footer { background: color-mix(in srgb, var(--navy), #000 40%); padding: 2.2rem 1.5rem; }

.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem; flex-wrap: wrap;
}
.footer-name { font-family: var(--ff-display); font-size: 1.05rem; font-weight: 600; color: var(--gold); }
.footer-spec { font-size: .68rem; color: rgba(255,255,255,.3); letter-spacing: .1em; text-transform: uppercase; }
.footer-links { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.footer-links a { color: rgba(255,255,255,.4); font-size: .82rem; transition: color .2s; }
.footer-links a:hover { color: var(--gold); }
.footer-copy { font-size: .72rem; color: rgba(255,255,255,.18); }

/* ---------- WHATSAPP FLOATING BUTTON ---------- */
.wa-float {
  position: fixed;
  bottom: 1.75rem; right: 1.75rem;
  z-index: 998;
  width: 56px; height: 56px;
  background: var(--wa-green);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.45);
  transition: transform .25s, box-shadow .25s;
}
.wa-float svg { width: 28px; height: 28px; color: var(--white); }
.wa-float:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,.55); }

.wa-float::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(37,211,102,.3);
  animation: wa-pulse 2s ease-out infinite;
}

@keyframes wa-pulse {
  0%   { transform: scale(1); opacity: .6; }
  100% { transform: scale(1.5); opacity: 0; }
}

.wa-tooltip {
  position: absolute;
  right: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--navy);
  color: var(--white);
  font-size: .78rem;
  font-weight: 500;
  padding: .4rem .8rem;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s;
}
.wa-float:hover .wa-tooltip { opacity: 1; }

/* ---------- BACK TO TOP ---------- */
.back-top {
  position: fixed;
  bottom: 5.5rem; right: 1.75rem;
  z-index: 997;
  width: 40px; height: 40px;
  background: color-mix(in srgb, var(--navy) 85%, transparent);
  border: 1px solid color-mix(in srgb, var(--gold) 30%, transparent);
  color: var(--gold);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; font-weight: 700;
  opacity: 0; transform: translateY(10px);
  transition: opacity .3s, transform .3s;
  pointer-events: none;
}
.back-top.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }

/* ---------- ANIMATIONS ---------- */
.fade-up {
  opacity: 0; transform: translateY(28px);
  transition: opacity .6s cubic-bezier(.4,0,.2,1), transform .6s cubic-bezier(.4,0,.2,1);
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-up-delay-1 { transition-delay: .1s; }
.fade-up-delay-2 { transition-delay: .2s; }
.fade-up-delay-3 { transition-delay: .3s; }

/* ====================================================
   RESPONSIVE — TABLET (≤ 960px)
   ==================================================== */
@media (max-width: 960px) {
  .hero-content { grid-template-columns: 1fr; gap: 2.5rem; text-align: center; padding-top: 6rem; }
  .hero-image-wrap { order: -1; }
  .hero-image-frame { max-width: 300px; margin: 0 auto; }
  .hero-desc { margin: 0 auto 2rem; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-badge { left: 50%; transform: translateX(-50%); bottom: -1.2rem; }

  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-image-col { max-width: 460px; margin: 0 auto; width: 100%; }

  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .contact-map iframe { height: 300px; }

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

/* ====================================================
   RESPONSIVE — MOBILE (≤ 640px)
   ==================================================== */
@media (max-width: 640px) {
  /* Nav mobile */
  .nav-links {
    display: none;
    position: fixed;
    inset: 0;
    background: color-mix(in srgb, var(--navy) 98%, transparent);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    z-index: 999;
    padding: 2rem;
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; text-align: center; }
  .nav-links a { font-size: 1.15rem; padding: .7rem 1.5rem; border-radius: 10px; justify-content: center; width: 100%; display: flex; }
  .nav-cta { width: 100% !important; justify-content: center !important; }
  .hamburger { display: flex; }

  /* Hero mobile */
  #hero { min-height: 100svh; }
  .hero-content { padding: 5.5rem 1.25rem 4rem; }
  .hero-image-frame { max-width: 260px; }
  .hero-badge { font-size: .7rem; padding: .55rem .8rem; left: 50%; transform: translateX(-50%); }
  .hero-name { font-size: clamp(2.3rem, 10vw, 3rem); }
  .hero-stats { gap: .9rem; }
  .stat-num { font-size: 1.4rem; }
  .stat-label { font-size: .6rem; }
  .stat-sep { height: 28px; }
  .scroll-hint { display: none; }

  /* About mobile */
  #about { padding: 4rem 0; }
  .about-image-col { max-width: 100%; }
  .about-img-accent { display: none; }
  .acc-phone { font-size: 1.3rem; }

  /* Treatments mobile */
  #treatments { padding: 4rem 0; }
  .treatments-grid { grid-template-columns: 1fr; gap: .9rem; }

  /* FAQ mobile */
  #faq { padding: 4rem 0; }
  .faq-q { padding: 1rem 1.1rem; font-size: .9rem; }
  .faq-a p { padding: 0 1.1rem 1rem; padding-top: .75rem; }

  /* Contact mobile */
  #contact { padding: 4rem 0; }
  .c-value { font-size: .88rem; }
  .contact-map iframe { height: 240px; }
  .map-overlay-card { position: static; border-radius: 0 0 var(--radius-lg) var(--radius-lg); background: var(--navy-mid); border: none; border-top: 1px solid color-mix(in srgb, var(--gold) 20%, transparent); }

  /* Footer mobile */
  footer { padding: 2rem 1.25rem; }
  .footer-inner { flex-direction: column; text-align: center; gap: 1.2rem; }
  .footer-links { justify-content: center; gap: 1rem; }

  /* Floating WA */
  .wa-float { width: 50px; height: 50px; bottom: 1.25rem; right: 1.25rem; }
  .wa-float svg { width: 24px; height: 24px; }
  .wa-tooltip { display: none; }
  .back-top { bottom: 4.5rem; right: 1.25rem; width: 36px; height: 36px; font-size: .9rem; }
}

/* ====================================================
   RESPONSIVE — SMALL MOBILE (≤ 380px)
   ==================================================== */
@media (max-width: 380px) {
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-ghost { width: 100%; justify-content: center; }
  .hero-stats { flex-wrap: wrap; gap: .8rem; justify-content: center; }
  .stat-sep { display: none; }
  .section-inner { padding: 0 1rem; }
}

/* ====================================================
   v3 EKLERİ — duyuru, bölüm sırası, galeri, lightbox,
   sosyal, mobil alt çubuk
   ==================================================== */
#main { display: flex; flex-direction: column; }
section[id] { scroll-margin-top: 4.5rem; }

.announce {
  position: relative; z-index: 1100;
  background: var(--gold); color: var(--navy);
  text-align: center; font-size: .85rem; font-weight: 500;
  padding: .55rem 1rem;
}
.announce a { text-decoration: underline; font-weight: 600; }
body.has-announce #navbar { top: var(--announce-h, 0px); }
body.has-announce.scrolled-top #navbar { top: 0; }

.nav-brand { max-width: 60vw; }
.nav-sub { white-space: nowrap; }

.hero-img { aspect-ratio: 4/5; object-fit: cover; }
.about-img { aspect-ratio: 4/3; object-fit: cover; }
.hero-name em, .section-heading em { font-style: italic; color: var(--gold); }

.social { display: flex; gap: .6rem; flex-wrap: wrap; }
.social a {
  width: 40px; height: 40px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid rgba(255,255,255,.15); color: rgba(255,255,255,.7);
  transition: color .2s, border-color .2s, transform .2s;
}
.social a:hover { color: var(--gold); border-color: var(--gold); transform: translateY(-2px); }
.social svg { width: 18px; height: 18px; }
.contact-info .social { margin-top: 1.25rem; }

/* Galeri */
#gallery { padding: 6rem 0; background: var(--cream); }
.gallery-tabs { display: flex; gap: .5rem; justify-content: center; margin-bottom: 2.5rem; flex-wrap: wrap; }
.g-tab {
  padding: .6rem 1.75rem; border-radius: 99px; font-size: .88rem; font-weight: 500;
  border: 1px solid var(--border); background: var(--white); color: var(--text-light);
  cursor: pointer; transition: all .2s; font-family: var(--ff-body);
}
.g-tab.active { background: var(--navy); color: var(--white); border-color: var(--navy); }
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 1rem; }
.g-item {
  position: relative; border-radius: var(--radius); overflow: hidden;
  aspect-ratio: 4/3; cursor: pointer; background: var(--navy-mid);
  box-shadow: var(--shadow); transition: transform .25s, box-shadow .25s;
  border: 0; padding: 0; display: block; width: 100%;
}
.g-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.g-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s; }
.g-item:hover img { transform: scale(1.06); }
.g-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, color-mix(in srgb, var(--navy) 70%, transparent) 0%, transparent 60%);
  opacity: 0; transition: opacity .25s; display: flex; align-items: center; justify-content: center;
}
.g-item:hover .g-overlay, .g-item:focus-visible .g-overlay, .g-item.is-video .g-overlay { opacity: 1; }
.g-play {
  width: 52px; height: 52px; border-radius: 50%; background: rgba(255,255,255,.92);
  display: flex; align-items: center; justify-content: center; font-size: 1.3rem; color: var(--navy);
}
.g-title {
  position: absolute; bottom: 0; left: 0; right: 0; padding: .6rem .8rem; color: #fff;
  font-size: .78rem; font-weight: 500; text-align: left;
  background: linear-gradient(to top, color-mix(in srgb, var(--navy) 80%, transparent), transparent);
}
.g-empty { text-align: center; color: var(--text-light); padding: 3rem; grid-column: 1/-1; }
.g-video-badge {
  position: absolute; top: .5rem; right: .5rem; background: color-mix(in srgb, var(--navy) 75%, transparent);
  color: #fff; font-size: .65rem; padding: .2rem .5rem; border-radius: 4px; font-weight: 600; letter-spacing: .05em;
}
.g-no-thumb {
  width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .5rem; color: rgba(255,255,255,.55); font-size: .8rem;
}
.g-no-thumb span { font-size: 2rem; }

#lightbox {
  position: fixed; inset: 0; z-index: 9000; background: rgba(5,10,20,.95);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity .3s;
}
#lightbox.open { opacity: 1; pointer-events: auto; }
.lb-inner { position: relative; max-width: 94vw; max-height: 86vh; display: flex; align-items: center; justify-content: center; }
#lb-img { max-width: 94vw; max-height: 84vh; border-radius: var(--radius); box-shadow: 0 20px 60px rgba(0,0,0,.6); object-fit: contain; }
#lb-video { max-width: 94vw; max-height: 84vh; border-radius: 12px; box-shadow: 0 20px 60px rgba(0,0,0,.6); background: #000; }
.lb-close, .lb-nav {
  position: fixed; background: rgba(255,255,255,.12); border: none; color: #fff; cursor: pointer;
  border-radius: 50%; display: flex; align-items: center; justify-content: center; transition: background .2s;
}
.lb-close { top: 1rem; right: 1rem; width: 44px; height: 44px; font-size: 1.3rem; }
.lb-nav { top: 50%; transform: translateY(-50%); font-size: 1.8rem; width: 48px; height: 48px; }
.lb-close:hover, .lb-nav:hover { background: rgba(255,255,255,.25); }
#lb-prev { left: 1rem; } #lb-next { right: 1rem; }
.lb-caption {
  position: fixed; bottom: 1.2rem; left: 50%; transform: translateX(-50%);
  color: rgba(255,255,255,.8); font-size: .85rem; background: rgba(10,22,40,.6);
  padding: .4rem 1rem; border-radius: 99px; white-space: nowrap; max-width: 80vw; overflow: hidden; text-overflow: ellipsis;
}
.lb-caption:empty { display: none; }

/* Mobil alt çubuk */
.mobile-bar { display: none; }
@media (max-width: 640px) {
  body.has-mobile-bar { padding-bottom: 56px; }
  .mobile-bar {
    display: grid; grid-template-columns: 1fr 1fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 997;
    background: var(--navy); border-top: 1px solid color-mix(in srgb, var(--gold) 30%, transparent);
    padding-bottom: env(safe-area-inset-bottom);
  }
  .mobile-bar a { display: flex; align-items: center; justify-content: center; gap: .5rem; padding: .95rem .5rem; font-weight: 600; font-size: .92rem; color: #fff; }
  .mobile-bar a.m-wa { background: var(--wa-green); }
  .mobile-bar svg { width: 18px; height: 18px; }
  body.has-mobile-bar .wa-float { display: none; }
  body.has-mobile-bar .back-top { bottom: 4.8rem; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: .6rem; }
  #gallery { padding: 4rem 0; }
  #lb-prev { left: .3rem; } #lb-next { right: .3rem; }
  .nav-brand { max-width: 70vw; }
  .nav-title { font-size: 1rem; }
  .contact-info .social { justify-content: center; }
}
@media (max-width: 960px) {
  .treatments-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
}
@media (min-width: 1500px) {
  .section-inner, .hero-content, .nav-inner, .footer-inner { max-width: 1320px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
  .fade-up { opacity: 1; transform: none; }
}

/* ====================================================
   v3.1 — her bölüm kendi ekranına tam sığar (masaüstü)
   ==================================================== */
#hero, #about, #treatments, #gallery, #faq, #contact { min-height: 100svh; }
#about, #treatments, #gallery, #faq, #contact { display: flex; align-items: center; padding-top: 5.5rem; padding-bottom: 3rem; }
#about > .section-inner, #treatments > .section-inner, #gallery > .section-inner,
#faq > .section-inner, #contact > .section-inner { width: 100%; }
section[id] { scroll-margin-top: 0; }

.hero-content { padding-top: 6rem; padding-bottom: 3.5rem; }
.hero-image-frame { max-width: min(440px, calc((100svh - 13rem) * .8)); min-width: 240px; }
.hero-badge { bottom: .8rem; left: .8rem; right: auto; max-width: calc(100% - 1.6rem); }
.hero-text { min-width: 0; }

.about-grid { gap: 3.5rem; }
.about-img { max-height: calc(100svh - 22rem); width: 100%; object-fit: cover; }
.about-contact-card { padding: 1.1rem 1.5rem; }
.about-body p { margin-bottom: .8rem; font-size: .93rem; line-height: 1.7; }
.expertise-chips { margin: 1.1rem 0 .8rem; }
.about-text-col .section-heading { margin-bottom: .7rem; }

.section-header.centered { margin-bottom: 2rem; }
.faq-list { max-height: none; }

@media (max-height: 760px) and (min-width: 961px) {
  .hero-name { font-size: clamp(2.4rem, 5vw, 4rem); margin-bottom: 1rem; }
  .hero-desc { margin-bottom: 1.4rem; }
  .hero-actions { margin-bottom: 1.6rem; }
  .about-body p { font-size: .88rem; line-height: 1.6; margin-bottom: .6rem; }
  .section-heading { font-size: clamp(1.7rem, 3.2vw, 2.4rem); }
  .treat-card { padding: 1.2rem 1.1rem; }
  .treat-card p { font-size: .8rem; line-height: 1.5; }
  .scroll-hint { display: none; }
}
@media (max-width: 960px) {
  #hero, #about, #treatments, #gallery, #faq, #contact { min-height: 0; }
  #hero { min-height: 100svh; }
  #about, #treatments, #gallery, #faq, #contact { display: block; padding-top: 4rem; padding-bottom: 4rem; }
  section[id] { scroll-margin-top: 3.5rem; }
  .about-img { max-height: none; }
  .hero-image-frame { max-width: 300px; }
}
@media (max-width: 640px) {
  .hero-image-frame { max-width: 260px; min-width: 0; }
  .hero-badge { left: 50%; transform: translateX(-50%); bottom: -1rem; max-width: 90%; }
}

@media (max-height: 760px) and (min-width: 961px) {
  #about, #treatments, #faq, #contact { padding-top: 4.6rem; padding-bottom: 1.2rem; }
  .section-header.centered { margin-bottom: 1.1rem; }
  .section-header.centered .section-tag, .section-tag { margin-bottom: .6rem; }
  .section-sub { font-size: .9rem; }
  .treatments-grid { gap: .8rem; }
  .treat-icon { font-size: 1.4rem; margin-bottom: .5rem; }
  .treat-card h3 { font-size: 1.05rem; margin-bottom: .3rem; }
  .treat-line { margin-top: .6rem; }
  .faq-q { padding: .85rem 1.2rem; }
  .faq-list { gap: .45rem; }
  .contact-grid { gap: 2.5rem; }
  .contact-items { gap: .6rem; margin-bottom: 1rem; }
  .c-item { padding: .7rem 1rem; }
  .contact-desc { margin-bottom: 1rem; }
  .contact-map iframe { height: 330px; }
}

/* Hakkımda fotoğrafı arkasındaki dekoratif sarı çerçeve kaldırıldı */
.about-img-accent { display: none !important; }