/* ==========================================================================
   Yavuzlar Aksesuar — Sıcak Premium Tema
   Vanilla CSS · Design tokens + components
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  --cream: #F6F1E9;
  --sand: #EDE4D6;
  --sand-deep: #E3D6C2;
  --ink: #1F1B16;
  --ink-soft: #3A332B;
  --muted: #6B6258;
  --navy: #15203F;
  --baby: #9BD3F0;
  --baby-deep: #7FC1E8;
  --line: rgba(31, 27, 22, .12);

  --bronze: #B08D57;
  --bronze-deep: #8A6A3B;
  --gold: #D8B878;
  --metal: linear-gradient(135deg, #E6CB95 0%, #D8B878 22%, #B08D57 52%, #8A6A3B 100%);
  --metal-text: linear-gradient(120deg, #8A6A3B 0%, #B08D57 35%, #D8B878 60%, #B08D57 90%);

  --white: #FFFDF9;

  --shadow-sm: 0 2px 8px -3px rgba(31, 27, 22, .14);
  --shadow-md: 0 14px 34px -16px rgba(31, 27, 22, .26);
  --shadow-lg: 0 34px 70px -28px rgba(31, 27, 22, .35);

  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-pill: 999px;

  --ease: cubic-bezier(.16, 1, .3, 1);
  --maxw: 1200px;

  --serif: 'Fraunces', Georgia, 'Times New Roman', serif;
  --sans: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--sans);
  background: var(--cream);
  color: var(--ink);
  line-height: 1.65;
  font-size: 17px;
  letter-spacing: .002em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; padding: 0; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 500; line-height: 1.08; letter-spacing: -.012em; color: var(--ink); }

:focus-visible { outline: 2px solid var(--bronze-deep); outline-offset: 3px; border-radius: 4px; }

/* ---------- Layout helpers ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(20px, 5vw, 48px); }
.section { padding-block: clamp(72px, 11vw, 140px); }
.section--tight { padding-block: clamp(56px, 8vw, 96px); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px; font-weight: 700; letter-spacing: .22em; text-transform: uppercase;
  color: var(--bronze-deep);
}
.eyebrow::before { content: ""; width: 26px; height: 1px; background: var(--metal); }

.metal-text {
  background: var(--metal-text);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

.lead { font-size: clamp(17px, 2vw, 19px); color: var(--ink-soft); max-width: 56ch; }
.muted { color: var(--muted); }

.section-head { max-width: 62ch; margin-bottom: clamp(40px, 6vw, 64px); }
.section-head h2 { font-size: clamp(30px, 5vw, 52px); margin: 16px 0 18px; }

/* ---------- Buttons ---------- */
.btn {
  --pad-y: 14px; --pad-x: 28px;
  display: inline-flex; align-items: center; gap: 10px;
  padding: var(--pad-y) var(--pad-x);
  border-radius: var(--r-pill);
  font-weight: 700; font-size: 15px; letter-spacing: .01em;
  position: relative; isolation: isolate; overflow: hidden;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), color .35s var(--ease);
}
.btn svg { width: 17px; height: 17px; transition: transform .4s var(--ease); }
.btn:hover svg { transform: translateX(4px); }

.btn--primary { background: var(--baby); color: var(--navy); box-shadow: var(--shadow-sm); }
.btn--primary::before { content: none; }
.btn--primary:hover { background: var(--baby-deep); color: var(--navy); transform: translateY(-3px); box-shadow: var(--shadow-md); }

.btn--ghost { border: 1.5px solid var(--line); color: var(--ink); }
.btn--ghost:hover { border-color: var(--bronze); color: var(--bronze-deep); transform: translateY(-3px); }

.btn--gold { background: var(--metal); color: #2a2014; box-shadow: 0 10px 26px -12px rgba(138,106,59,.7); }
.btn--gold:hover { transform: translateY(-3px); box-shadow: 0 18px 40px -14px rgba(138,106,59,.85); }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: color-mix(in srgb, var(--cream) 80%, transparent);
  backdrop-filter: blur(14px) saturate(1.3);
  -webkit-backdrop-filter: blur(14px) saturate(1.3);
  border-bottom: 1px solid transparent;
  transition: border-color .4s var(--ease), background .4s var(--ease);
}
.site-header.scrolled { border-bottom-color: var(--line); background: color-mix(in srgb, var(--cream) 92%, transparent); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 88px; gap: 24px; }
.nav__logo { display: flex; align-items: center; }
.nav__logo img { height: 52px; width: auto; display: block; }

.nav__menu { display: flex; align-items: center; gap: clamp(18px, 2.6vw, 38px); margin-left: auto; margin-right: clamp(20px, 3vw, 40px); }
.nav__link {
  position: relative; font-weight: 600; font-size: 15px; color: var(--navy);
  padding: 6px 0; transition: color .3s var(--ease);
}
.nav__link::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0;
  background: var(--metal); transition: width .35s var(--ease);
}
.nav__link:hover, .nav__link.active { color: var(--navy); filter: brightness(0.8); }
.nav__link:hover::after, .nav__link.active::after { width: 100%; }

.nav__right { display: flex; align-items: center; gap: 16px; }

/* "Teklif Al" — bebek mavisi (yalnızca header CTA; hero/form primary butonları etkilenmez) */
.nav__cta { background: var(--baby); color: var(--navy); }
.nav__cta::before { content: none; }
.nav__cta:hover { background: var(--baby-deep); color: var(--navy); transform: translateY(-3px); box-shadow: var(--shadow-md); }

/* lang toggle */
.lang {
  display: inline-flex; align-items: center; border: 1px solid var(--line);
  border-radius: var(--r-pill); padding: 3px; background: var(--white);
}
.lang__btn {
  font-size: 12.5px; font-weight: 700; letter-spacing: .04em; padding: 5px 11px;
  border-radius: var(--r-pill); color: var(--muted); transition: all .3s var(--ease);
}
.lang__btn.active { background: var(--baby); color: var(--navy); }

.nav__toggle { display: none; width: 42px; height: 42px; border-radius: 12px; position: relative; }
.nav__toggle span { position: absolute; left: 11px; right: 11px; height: 2px; background: var(--ink); border-radius: 2px; transition: .35s var(--ease); }
.nav__toggle span:nth-child(1) { top: 15px; }
.nav__toggle span:nth-child(2) { top: 20px; }
.nav__toggle span:nth-child(3) { top: 25px; }
.nav.open .nav__toggle span:nth-child(1) { top: 20px; transform: rotate(45deg); }
.nav.open .nav__toggle span:nth-child(2) { opacity: 0; }
.nav.open .nav__toggle span:nth-child(3) { top: 20px; transform: rotate(-45deg); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero { position: relative; padding-block: clamp(64px, 9vw, 120px) clamp(72px, 10vw, 130px); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(60% 60% at 82% 18%, rgba(216,184,120,.22), transparent 60%),
    radial-gradient(50% 50% at 8% 90%, rgba(176,141,87,.14), transparent 55%);
}
.hero__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(36px, 5vw, 72px); align-items: center; }
.hero__title { font-size: clamp(42px, 7.2vw, 88px); line-height: .98; margin: 22px 0 24px; }
.hero__title em { font-style: italic; font-weight: 400; }
.hero p.lead { margin-bottom: 36px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; }

.hero__stats { display: flex; gap: clamp(20px, 4vw, 44px); margin-top: 52px; padding-top: 30px; border-top: 1px solid var(--line); }
.hero__stat .n { font-family: var(--serif); font-size: clamp(28px, 4vw, 40px); color: var(--ink); line-height: 1; }
.hero__stat .l { font-size: 13px; color: var(--muted); margin-top: 6px; letter-spacing: .02em; }

/* hero visual */
.hero__visual { position: relative; }
.hero__media {
  position: relative; border-radius: var(--r-lg); overflow: hidden;
  aspect-ratio: 4/5; box-shadow: var(--shadow-lg);
}
.hero__media img { width: 100%; height: 100%; object-fit: cover; }
.hero__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(31,27,22,.35)); }
.hero__badge {
  position: absolute; left: -26px; bottom: 38px; z-index: 2;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 16px 20px; box-shadow: var(--shadow-md); max-width: 220px;
}
.hero__badge .t { font-family: var(--serif); font-size: 15px; }
.hero__badge .d { font-size: 12.5px; color: var(--muted); margin-top: 2px; }
.hero__ring { position: absolute; top: -22px; right: -22px; width: 120px; height: 120px; border-radius: 50%; border: 1.5px dashed var(--bronze); opacity: .5; z-index: -1; }

/* ==========================================================================
   Marquee strip
   ========================================================================== */
.strip { background: var(--baby); color: var(--navy); padding-block: 20px; overflow: hidden; }
.strip__track { display: flex; gap: 56px; white-space: nowrap; width: max-content; animation: marquee 32s linear infinite; }
.strip__track span { font-family: var(--serif); font-size: 19px; display: inline-flex; align-items: center; gap: 56px; opacity: .82; }
.strip__track span::after { content: "◆"; color: var(--navy); font-size: 11px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ==========================================================================
   Feature cards
   ========================================================================== */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }

.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 30px; transition: transform .5s var(--ease), box-shadow .5s var(--ease), border-color .5s var(--ease);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: color-mix(in srgb, var(--bronze) 50%, var(--line)); }
.card__ico {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  background: color-mix(in srgb, var(--gold) 24%, var(--white)); color: var(--bronze-deep); margin-bottom: 20px;
}
.card__ico svg { width: 26px; height: 26px; }
.card h3 { font-size: 21px; margin-bottom: 10px; }
.card p { font-size: 15.5px; color: var(--muted); }
.card__num { font-family: var(--serif); font-size: 14px; color: var(--bronze); display: block; margin-bottom: 14px; }

/* ==========================================================================
   Product cards
   ========================================================================== */
.prod { position: relative; border-radius: var(--r-md); overflow: hidden; background: var(--sand); box-shadow: var(--shadow-sm); transition: transform .55s var(--ease), box-shadow .55s var(--ease); }
.prod:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.prod__img { aspect-ratio: 1/1; overflow: hidden; }
.prod__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--ease); }
.prod:hover .prod__img img { transform: scale(1.07); }
.prod__body { padding: 22px 22px 26px; }
.prod__tag { font-size: 11.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--bronze-deep); }
.prod__body h3 { font-size: 21px; margin: 8px 0 8px; }
.prod__body p { font-size: 14.5px; color: var(--muted); }

/* filter bar */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
.filter {
  padding: 9px 20px; border-radius: var(--r-pill); border: 1px solid var(--line);
  font-size: 14px; font-weight: 600; color: var(--ink-soft); background: var(--white);
  transition: all .3s var(--ease);
}
.filter:hover { border-color: var(--bronze); }
.filter.active { background: var(--baby); color: var(--navy); border-color: var(--baby); }
.prod.is-hidden { display: none; }

/* ==========================================================================
   Split / about
   ========================================================================== */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 80px); align-items: center; }
.split--reverse .split__media { order: 2; }
.split__media { border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-lg); position: relative; }
.split__media img { width: 100%; aspect-ratio: 5/6; object-fit: cover; }
.split h2 { font-size: clamp(28px, 4.4vw, 46px); margin: 16px 0 20px; }
.split p + p { margin-top: 16px; }

.vals { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 32px; }
.val { padding-left: 18px; border-left: 2px solid; border-image: var(--metal) 1; }
.val h4 { font-family: var(--sans); font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.val p { font-size: 14px; color: var(--muted); }

/* ==========================================================================
   Counters
   ========================================================================== */
.stats-band { background: var(--baby); color: var(--navy); border-radius: var(--r-lg); padding: clamp(40px, 6vw, 70px) clamp(28px, 5vw, 64px); }
.stats-band .grid-4 { gap: 30px; }
.stat-b { text-align: center; }
.stat-b .n { font-family: var(--serif); font-size: clamp(40px, 6vw, 64px); line-height: 1; }
.stat-b .l { font-size: 14px; color: rgba(21,32,63,.66); margin-top: 10px; letter-spacing: .02em; }

/* ==========================================================================
   Process / timeline
   ========================================================================== */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; counter-reset: step; }
.step {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 30px 28px; position: relative; transition: transform .5s var(--ease), box-shadow .5s var(--ease);
}
.step:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.step__n {
  font-family: var(--serif); font-size: 15px; font-weight: 600;
  width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  background: var(--metal); color: #2a2014; margin-bottom: 20px; box-shadow: var(--shadow-sm);
}
.step h3 { font-size: 20px; margin-bottom: 10px; }
.step p { font-size: 15px; color: var(--muted); }

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band { position: relative; overflow: hidden; border-radius: var(--r-lg); background: var(--baby); color: var(--navy); padding: clamp(48px, 7vw, 84px) clamp(28px, 6vw, 72px); text-align: center; }
.cta-band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 120% at 50% -10%, rgba(255,255,255,.5), transparent 60%); }
.cta-band > * { position: relative; }
.cta-band h2 { font-size: clamp(30px, 5vw, 54px); margin-bottom: 18px; color: var(--navy); }
.cta-band p { color: rgba(21,32,63,.8); max-width: 52ch; margin: 0 auto 32px; }

/* ==========================================================================
   Contact
   ========================================================================== */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(32px, 5vw, 64px); }
.info-list { display: grid; gap: 22px; margin-top: 30px; }
.info-item { display: flex; gap: 16px; align-items: flex-start; }
.info-item .ico { flex: none; width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: color-mix(in srgb, var(--gold) 22%, var(--white)); color: var(--bronze-deep); }
.info-item .ico svg { width: 21px; height: 21px; }
.info-item h4 { font-family: var(--sans); font-size: 15px; font-weight: 700; }
.info-item p { font-size: 15px; color: var(--muted); }

.form { background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(26px, 4vw, 40px); box-shadow: var(--shadow-sm); }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 13.5px; font-weight: 700; margin-bottom: 7px; color: var(--ink-soft); }
.field input, .field textarea {
  width: 100%; padding: 13px 16px; border: 1px solid var(--line); border-radius: var(--r-sm);
  background: var(--cream); font: inherit; font-size: 15px; color: var(--ink);
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--bronze); box-shadow: 0 0 0 3px color-mix(in srgb, var(--gold) 30%, transparent); }
.field.invalid input, .field.invalid textarea { border-color: #b5462f; }
.field .err { display: none; color: #b5462f; font-size: 12.5px; margin-top: 6px; }
.field.invalid .err { display: block; }
.form__msg { display: none; margin-top: 18px; padding: 14px 18px; border-radius: var(--r-sm); background: color-mix(in srgb, var(--gold) 22%, var(--white)); border: 1px solid var(--bronze); font-size: 14.5px; font-weight: 600; color: var(--bronze-deep); }
.form__msg.show { display: block; }
.form__msg--err { background: #fbeae6; border-color: #c0563b; color: #8f2f1c; }

.map { border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-sm); }
.map iframe { width: 100%; height: 340px; border: 0; display: block; filter: grayscale(.3) sepia(.12); }

/* ==========================================================================
   Page hero (sub pages)
   ========================================================================== */
.page-hero { padding-block: clamp(56px, 8vw, 96px) clamp(40px, 6vw, 64px); position: relative; }
.page-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(50% 80% at 80% 0%, rgba(216,184,120,.18), transparent 60%); }
.page-hero h1 { font-size: clamp(38px, 6vw, 72px); margin: 18px 0 18px; }
.crumbs { font-size: 13px; color: var(--muted); }
.crumbs a:hover { color: var(--bronze-deep); }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--baby); color: rgba(21,32,63,.78); padding-block: clamp(56px, 7vw, 84px) 36px; margin-top: clamp(40px,6vw,80px); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid rgba(21,32,63,.16); }
.site-footer h4 { font-family: var(--sans); font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--navy); margin-bottom: 18px; }
.site-footer a { transition: color .3s var(--ease); }
.site-footer li { margin-bottom: 11px; font-size: 15px; }
.site-footer li a:hover { color: var(--navy); }
.footer-brand p { font-size: 15px; max-width: 32ch; margin: 18px 0 0; }
.footer-logo { font-family: var(--serif); font-size: 24px; color: var(--cream); }
.footer-logo span { color: var(--bronze); }
.footer-logo img { height: 108px; width: auto; display: block; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 14px; padding-top: 28px; font-size: 13.5px; }
.footer-bottom a:hover { color: var(--navy); }

/* ==========================================================================
   Bilgi (SEO) page — prose, lists, FAQ
   ========================================================================== */
.info-block { margin-bottom: clamp(44px, 6vw, 72px); max-width: 74ch; }
.info-block h2 { font-size: clamp(26px, 3.8vw, 40px); margin: 0 0 18px; }
.info-block p { color: var(--ink-soft); margin-bottom: 16px; font-size: 17px; }
.info-block p:last-child { margin-bottom: 0; }

.check-list { display: grid; gap: 14px; margin-top: 8px; }
.check-list li { position: relative; padding-left: 32px; color: var(--ink-soft); font-size: 16.5px; }
.check-list li::before {
  content: ""; position: absolute; left: 0; top: 7px; width: 16px; height: 16px;
  border-radius: 5px; background: var(--metal); box-shadow: var(--shadow-sm);
}

.faq { max-width: 820px; }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q {
  width: 100%; text-align: left; font-family: var(--serif); font-weight: 500;
  font-size: clamp(18px, 2.4vw, 23px); color: var(--ink);
  display: flex; justify-content: space-between; align-items: center; gap: 18px;
  padding: 24px 0; cursor: pointer;
}
.faq__q::after { content: "+"; color: var(--bronze-deep); font-size: 26px; line-height: 1; flex: none; transition: transform .4s var(--ease); }
.faq__item.open .faq__q::after { transform: rotate(45deg); }
.faq__a { max-height: 0; overflow: hidden; transition: max-height .45s var(--ease); }
.faq__a p { color: var(--muted); font-size: 16.5px; padding-bottom: 24px; margin: 0; }

/* ==========================================================================
   Metallic placeholder surfaces (görsel yerine — kolayca <img> ile değişir)
   ========================================================================== */
.ph { position: relative; display: grid; place-items: center; overflow: hidden; isolation: isolate; }
.ph::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background-image:
    repeating-linear-gradient(115deg, rgba(255,255,255,.05) 0 2px, transparent 2px 9px);
  mix-blend-mode: overlay; opacity: .6;
}
.ph::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(60% 50% at 30% 22%, rgba(255,255,255,.32), transparent 60%);
}
.ph svg { width: 42%; height: 42%; filter: drop-shadow(0 8px 18px rgba(0,0,0,.28)); }

/* dark metal (hero, deco) */
.ph--dark { background: linear-gradient(150deg, #2b2620 0%, #3a332b 38%, #221e19 100%); }
.ph--dark svg { color: var(--gold); }
/* warm bronze */
.ph--bronze { background: var(--metal); }
.ph--bronze svg { color: rgba(40,30,18,.78); }
/* sand / nickel */
.ph--sand { background: linear-gradient(150deg, #efe7d8 0%, #ddd0bb 55%, #cdbc9a 100%); }
.ph--sand svg { color: var(--bronze-deep); }
.ph--steel { background: linear-gradient(150deg, #dfe1df 0%, #c4c8c6 50%, #a9aeac 100%); }
.ph--steel svg { color: #5a5f5c; }

/* ==========================================================================
   WhatsApp floating button
   ========================================================================== */
.wa-fab {
  position: fixed; right: clamp(16px, 3vw, 28px); bottom: clamp(16px, 3vw, 28px); z-index: 80;
  width: 58px; height: 58px; border-radius: 50%; background: #25D366;
  display: grid; place-items: center; color: #fff;
  box-shadow: 0 12px 30px -8px rgba(37, 211, 102, .7), 0 2px 6px rgba(0,0,0,.15);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.wa-fab::before {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid #25D366; opacity: .6; animation: wa-pulse 2.4s ease-out infinite;
}
.wa-fab svg { width: 32px; height: 32px; position: relative; }
.wa-fab:hover { transform: translateY(-3px) scale(1.06); box-shadow: 0 18px 40px -10px rgba(37, 211, 102, .85); }
@keyframes wa-pulse { 0% { transform: scale(1); opacity: .6; } 70% { transform: scale(1.5); opacity: 0; } 100% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .wa-fab::before { animation: none; } }

/* ==========================================================================
   Reveal animation
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* When GSAP is active it owns the .reveal timing — drop the CSS transition so they don't fight */
.gsap .reveal { transition: none; will-change: opacity, transform; }
.reveal[data-delay="1"] { transition-delay: .08s; }
.reveal[data-delay="2"] { transition-delay: .16s; }
.reveal[data-delay="3"] { transition-delay: .24s; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 980px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__visual { max-width: 460px; }
  .grid-3, .steps { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .split, .split--reverse, .contact-grid { grid-template-columns: 1fr; }
  .split--reverse .split__media { order: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 760px) {
  .nav__menu {
    position: fixed; top: 80px; right: clamp(14px, 4vw, 26px); left: auto;
    flex-direction: column; align-items: stretch; gap: 2px; margin: 0;
    width: max-content; max-width: calc(100vw - 28px);
    background: color-mix(in srgb, var(--cream) 52%, transparent);
    -webkit-backdrop-filter: blur(18px) saturate(1.4); backdrop-filter: blur(18px) saturate(1.4);
    border: 1px solid color-mix(in srgb, var(--navy) 14%, transparent);
    border-radius: 16px; padding: 10px; box-shadow: var(--shadow-lg);
    transform-origin: top right; transform: translateY(-10px) scale(.96); opacity: 0; pointer-events: none;
    transition: transform .4s var(--ease), opacity .35s var(--ease); z-index: 55;
  }
  .nav.open .nav__menu { transform: translateY(0) scale(1); opacity: 1; pointer-events: auto; }
  .nav__menu .nav__link { font-size: 17px; padding: 9px 20px; width: 100%; text-align: right; border-radius: 9px; }
  .nav__menu .nav__link:hover, .nav__menu .nav__link.active { background: color-mix(in srgb, var(--baby) 55%, transparent); }
  .nav__menu .nav__link::after { display: none; }
  .nav__toggle { display: block; }
  .nav__cta { display: none; }
  .hero__badge { left: 0; }
  .vals { grid-template-columns: 1fr; }
}

@media (max-width: 540px) {
  body { font-size: 16px; }
  .grid-3, .grid-2, .grid-4, .steps { grid-template-columns: 1fr; }
  .hero__stats { flex-wrap: wrap; gap: 22px 32px; }
  .btn { width: 100%; justify-content: center; }
  .hero__cta { width: 100%; }

  /* başlık ve görselleri mobilde sığdır */
  .hero__title { font-size: clamp(32px, 8.6vw, 42px); }
  .page-hero h1 { font-size: clamp(30px, 8vw, 40px); }
  .section-head h2, .split h2, .cta-band h2 { font-size: clamp(27px, 7.4vw, 36px); }
  .hero__media { aspect-ratio: 1 / 1; }
  .split__media img { aspect-ratio: 4 / 3.2; }
  .hero__badge { left: 0; padding: 13px 16px; }

  /* footer bilgilerini ortala */
  .footer-grid { grid-template-columns: 1fr; text-align: center; gap: 30px; }
  .footer-brand { display: flex; flex-direction: column; align-items: center; }
  .footer-logo img { margin-inline: auto; }
  .footer-brand p { margin-inline: auto; }
  .footer-bottom { justify-content: center; text-align: center; }
}