/* =========================================================
   Yavuzlar Çevre Duvarı — styles.css
   Palet: koyu antrasit + sıcak altın + beton grisi
   ========================================================= */
/* Fontlar: siteye gömülü, Latin + Türkçe karakterlere indirilmiş değişken woff2 */
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 400 600; font-display: swap; src: url(assets/fonts/inter.woff2) format('woff2'); }
@font-face { font-family: 'Sora'; font-style: normal; font-weight: 400 800; font-display: swap; src: url(assets/fonts/sora.woff2) format('woff2'); }

:root {
  --ink: #16191e;
  --ink-2: #22262d;
  --ink-3: #2e333b;
  --gold: #c9a24a;
  --gold-2: #e0be6a;
  --gold-soft: rgba(201, 162, 74, .14);
  --stone: #f4f2ee;
  --stone-2: #e9e5de;
  --paper: #ffffff;
  --text: #2b2f36;
  --muted: #6b7079;
  --line: #e3e0d9;
  --wa: #25d366;
  --wa-dark: #1ebe5b;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 10px 30px rgba(20, 22, 26, .10);
  --shadow-lg: 0 24px 60px rgba(20, 22, 26, .18);
  --font-head: 'Sora', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --callbar-h: 68px;
  --header-h: 78px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); overflow-x: clip; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--paper);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  padding-bottom: var(--callbar-h);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.15; margin: 0 0 .5em; color: var(--ink); letter-spacing: -.01em; }
h1 { font-size: clamp(2.2rem, 4.6vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 600; }
h4 { font-size: 1.05rem; font-weight: 600; }
h1 em, h2 em { font-style: normal; color: var(--gold); }
p { margin: 0 0 1em; }
.container { width: min(1180px, 100% - 2.5rem); margin-inline: auto; }
.ico { width: 1em; height: 1em; fill: currentColor; vertical-align: -0.15em; }
.hide-sm, .hide-md { display: flex; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .85rem 1.5rem; border-radius: 999px; font-family: var(--font-head);
  font-weight: 600; font-size: .95rem; border: 2px solid transparent; cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn--gold { background: var(--gold); color: var(--ink); box-shadow: 0 8px 22px rgba(201,162,74,.35); }
.btn--gold:hover { background: var(--gold-2); }
.btn--ghost { background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.35); backdrop-filter: blur(6px); }
.btn--ghost:hover { background: rgba(255,255,255,.16); }
.btn--wa { background: var(--wa); color: #fff; box-shadow: 0 8px 22px rgba(37,211,102,.35); }
.btn--wa:hover { background: var(--wa-dark); }
.btn--lg { padding: 1.05rem 1.9rem; font-size: 1.05rem; }
.btn--block { width: 100%; }
.link { display: inline-flex; align-items: center; gap: .4rem; color: var(--gold); font-weight: 600; font-family: var(--font-head); font-size: .92rem; }
.link:hover { gap: .7rem; }

.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--font-head); font-size: .78rem; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--gold); margin-bottom: .9rem;
}
.eyebrow__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 4px var(--gold-soft); }
.eyebrow--light { color: var(--gold-2); }

/* ---------- Topbar ---------- */
.topbar { background: var(--ink); color: #cfd3da; font-size: .82rem; }
.topbar__inner { display: flex; align-items: center; justify-content: space-between; min-height: 40px; gap: 1rem; }
.topbar__list { display: flex; gap: 1.6rem; flex-wrap: wrap; }
.topbar__list li { display: flex; align-items: center; gap: .45rem; }
.topbar__list .ico { color: var(--gold); font-size: 1rem; }
.topbar__list a:hover { color: #fff; }
.topbar .sep { opacity: .4; margin: 0 .2rem; }
.topbar__social { display: flex; gap: .4rem; }
.topbar__social a { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 8px; background: rgba(255,255,255,.06); transition: background .2s; }
.topbar__social a:hover { background: var(--gold); color: var(--ink); }
.topbar__social svg { width: 15px; height: 15px; fill: currentColor; }

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255,255,255,.92); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .25s;
}
.header.is-scrolled { box-shadow: 0 6px 24px rgba(20,22,26,.08); }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); gap: 1rem; }
.brand { display: inline-flex; align-items: center; gap: .7rem; color: var(--ink); }
.brand__mark { width: 44px; height: 44px; color: var(--gold); flex: none; }
.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__text strong { font-family: var(--font-head); font-weight: 800; font-size: 1.25rem; letter-spacing: .12em; }
.brand__text small { font-size: .68rem; letter-spacing: .28em; text-transform: uppercase; color: var(--muted); margin-top: .3rem; }

.nav { display: flex; align-items: center; gap: 1.6rem; }
.nav__list { display: flex; align-items: center; gap: .2rem; }
.nav__link {
  display: inline-flex; align-items: center; gap: .25rem;
  padding: .55rem .85rem; border-radius: 8px; font-family: var(--font-head);
  font-weight: 500; font-size: .93rem; color: var(--ink-2); position: relative;
  transition: color .2s, background .2s;
}
.nav__link:hover, .nav__link.is-active { color: var(--gold); background: var(--gold-soft); }
.chev { width: 16px; height: 16px; fill: currentColor; }
.nav__item--drop { position: relative; }
.nav__drop {
  position: absolute; top: calc(100% + 8px); left: 0; min-width: 250px;
  background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: .5rem;
  box-shadow: var(--shadow-lg); opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: all .2s ease;
}
.nav__item--drop:hover .nav__drop, .nav__item--drop:focus-within .nav__drop { opacity: 1; visibility: visible; transform: translateY(0); }
.nav__drop a { display: block; padding: .6rem .8rem; border-radius: 8px; font-size: .9rem; font-weight: 500; }
.nav__drop a:hover { background: var(--stone); color: var(--gold); }
.nav__cta { padding: .7rem 1.2rem; font-size: .88rem; }

.burger { display: none; background: none; border: 0; width: 44px; height: 44px; cursor: pointer; flex-direction: column; justify-content: center; gap: 5px; padding: 8px; border-radius: 10px; }
.burger span { display: block; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .25s, opacity .25s; }
.burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; color: #fff; overflow: hidden; background: var(--ink); }
.hero__bg { position: absolute; inset: 0; background: url(assets/img/tas-1-680.webp) center / cover; transform: scale(1.04); animation: heroZoom 18s ease-in-out infinite alternate; }
@media (min-width: 761px) { .hero__bg { background-image: url(assets/img/tas-1.webp); } }
@keyframes heroZoom { to { transform: scale(1.12); } }
.hero__overlay { position: absolute; inset: 0; background: linear-gradient(100deg, rgba(16,19,24,.94) 0%, rgba(16,19,24,.78) 45%, rgba(16,19,24,.35) 100%); }
.hero__inner { position: relative; display: grid; grid-template-columns: 1.25fr .85fr; gap: 3rem; align-items: center; padding: 5.5rem 0 4.5rem; min-height: 560px; }
.hero h1 { color: #fff; margin-bottom: 1rem; }
.hero__lead { font-size: 1.1rem; color: #d5d9e0; max-width: 560px; margin-bottom: 1.8rem; }
.hero__actions { display: flex; gap: .8rem; flex-wrap: wrap; margin-bottom: 2rem; }
.hero__content .hero__actions { margin-bottom: 0; }
.hero__call { display: flex; align-items: center; gap: 1rem; padding: 1rem 1.2rem; border-radius: var(--radius); background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14); width: fit-content; backdrop-filter: blur(6px); }
.hero__call-icon { width: 52px; height: 52px; border-radius: 14px; background: var(--gold); display: grid; place-items: center; flex: none; animation: ring 2.2s infinite; }
.hero__call-icon svg { width: 26px; height: 26px; fill: var(--ink); }
@keyframes ring { 0%,100% { box-shadow: 0 0 0 0 rgba(201,162,74,.55);} 60% { box-shadow: 0 0 0 14px rgba(201,162,74,0);} }
.hero__call small { display: block; font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; color: var(--gold-2); margin-bottom: .2rem; }
.hero__call a { display: inline-block; font-family: var(--font-head); font-weight: 700; font-size: 1.15rem; color: #fff; margin-right: 1rem; }
.hero__call a:hover { color: var(--gold-2); }
.hero__lines { display: flex; gap: 1.4rem; flex-wrap: wrap; }
.hero__line { display: inline-flex; align-items: center; gap: .55rem; }
.hero__line a:first-child { margin: 0; }
.hero__call .wa-dot { width: 34px; height: 34px; margin: 0; padding: 0; border-radius: 50%; background: var(--wa); color: #fff; display: inline-flex; align-items: center; justify-content: center; line-height: 0; flex: none; box-shadow: 0 4px 12px rgba(37,211,102,.4); transition: transform .2s, background .2s; }
.hero__call .wa-dot:hover { background: var(--wa-dark); transform: scale(1.08); color: #fff; }
.hero__call .wa-dot svg { width: 19px; height: 19px; fill: currentColor; display: block; }
.btn--sm { padding: .55rem 1rem; font-size: .85rem; }

.hero__card { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); color: var(--text); transform: rotate(1.5deg); }
.hero__card:hover { transform: rotate(0); }
.hero__card { transition: transform .35s ease; }
.hero__card-img { aspect-ratio: 4/3; overflow: hidden; }
.hero__card-img img { width: 100%; height: 100%; object-fit: cover; object-position: center 70%; }
.hero__card-body { padding: 1.2rem 1.4rem 1.4rem; }
.hero__card-tag { display: inline-block; font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--gold); font-weight: 700; margin-bottom: .4rem; }
.hero__card h3 { font-size: 1.1rem; }
.hero__card p { margin: 0; color: var(--muted); font-size: .9rem; }

.hero__stats { position: relative; background: rgba(255,255,255,.06); border-top: 1px solid rgba(255,255,255,.12); backdrop-filter: blur(8px); }
.hero__stats-inner { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 1.4rem 1rem; text-align: center; border-right: 1px solid rgba(255,255,255,.1); }
.stat:last-child { border-right: 0; }
.stat strong { display: block; font-family: var(--font-head); font-size: 2rem; font-weight: 800; color: var(--gold-2); line-height: 1; margin-bottom: .3rem; }
.stat span { font-size: .85rem; color: #c8ccd3; }

/* ---------- Sections ---------- */
.section { padding: 5.5rem 0; }
.section--soft { background: var(--stone); }
.section--dark { background: var(--ink); color: #d5d9e0; }
.section--dark h2, .section--dark h3, .section--dark h4 { color: #fff; }
.section__head { max-width: 720px; margin: 0 auto 3rem; text-align: center; }
.section__head p { color: var(--muted); font-size: 1.05rem; }
.section--dark .section__head p { color: #aab0ba; }

/* ---------- Services ---------- */
.services { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.6rem; }
.service { display: grid; grid-template-columns: 220px 1fr; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .25s, box-shadow .25s; }
.service:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.service__img { overflow: hidden; }
.service__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.service:hover .service__img img { transform: scale(1.06); }
.service__body { padding: 1.5rem; }
.service__icon { width: 46px; height: 46px; border-radius: 12px; background: var(--gold-soft); display: grid; place-items: center; margin-bottom: .9rem; }
.service__icon svg { width: 24px; height: 24px; fill: var(--gold); }
.service h3 { font-size: 1.15rem; }
.service p { color: var(--muted); font-size: .93rem; }

/* ---------- About ---------- */
.about { display: grid; grid-template-columns: 1fr 1.15fr; gap: 4rem; align-items: center; }
.about__media { position: relative; }
.about__img { border-radius: var(--radius); aspect-ratio: 4/5; object-fit: cover; width: 100%; box-shadow: var(--shadow-lg); }
.about__badge { position: absolute; right: -18px; bottom: 36px; background: var(--gold); color: var(--ink); border-radius: 14px; padding: 1rem 1.3rem; display: flex; align-items: center; gap: .8rem; box-shadow: var(--shadow-lg); }
.about__badge strong { font-family: var(--font-head); font-size: 2.6rem; font-weight: 800; line-height: 1; }
.about__badge span { font-size: .8rem; font-weight: 600; line-height: 1.25; letter-spacing: .04em; text-transform: uppercase; }
.about .lead { font-size: 1.12rem; color: #fff; font-weight: 500; }
.checks { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem 1.2rem; margin: 1.5rem 0; }
.checks li { display: flex; align-items: center; gap: .6rem; font-weight: 500; color: #e8ebef; }
.checks svg { width: 22px; height: 22px; padding: 4px; border-radius: 50%; background: var(--gold); fill: var(--ink); flex: none; }
.vm { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 1.2rem; }
.vm__item { background: var(--ink-2); border: 1px solid var(--ink-3); border-left: 3px solid var(--gold); border-radius: var(--radius-sm); padding: 1.1rem 1.2rem; }
.vm__item h4 { color: var(--gold-2); margin-bottom: .4rem; }
.vm__item p { margin: 0; font-size: .9rem; color: #b8bec8; }

/* ---------- Patterns ---------- */
.patterns { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; }
.pattern { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 3/4; display: block; box-shadow: var(--shadow); }
.pattern img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.pattern:hover img { transform: scale(1.08); }
.pattern__body { position: absolute; inset: auto 0 0; padding: 1.3rem; color: #fff; background: linear-gradient(to top, rgba(16,19,24,.92), rgba(16,19,24,0)); }
.pattern__body h3 { color: #fff; margin-bottom: .2rem; }
.pattern__body p { margin: 0; font-size: .85rem; color: #d0d4db; }

/* ---------- Why ---------- */
.why { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; }
.why__item { background: #fff; border-radius: var(--radius); padding: 1.8rem 1.5rem; border: 1px solid var(--line); position: relative; overflow: hidden; transition: transform .25s, box-shadow .25s; }
.why__item:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.why__num { font-family: var(--font-head); font-weight: 800; font-size: 2.6rem; color: var(--gold-soft); line-height: 1; margin-bottom: .6rem; -webkit-text-stroke: 1px var(--gold); }
.why__item h3 { font-size: 1.1rem; }
.why__item p { margin: 0; color: var(--muted); font-size: .92rem; }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; counter-reset: step; }
.steps li { position: relative; background: var(--ink-2); border: 1px solid var(--ink-3); border-radius: var(--radius); padding: 1.8rem 1.5rem 1.6rem; }
.steps li span { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: var(--gold); color: var(--ink); font-family: var(--font-head); font-weight: 800; margin-bottom: 1rem; }
.steps li p { margin: 0; font-size: .9rem; color: #aab0ba; }

/* ---------- Fiyatlar ---------- */
.pricing { display: grid; grid-template-columns: 1.35fr 1fr; gap: 1.6rem; margin-bottom: 1.6rem; align-items: start; }
.price-table { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem; }
.price-table__head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; }
.price-table__head h3 { margin: 0; }
.price-table__head span { font-size: .8rem; color: var(--muted); }
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.price-table table { width: 100%; border-collapse: collapse; font-size: .92rem; min-width: 520px; }
.price-table th { text-align: left; font-family: var(--font-head); font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); padding: .6rem .7rem; border-bottom: 2px solid var(--line); }
.price-table td { padding: .75rem .7rem; border-bottom: 1px solid var(--line); vertical-align: middle; }
.price-table tr:last-child td { border-bottom: 0; }
.price-table tbody tr:hover { background: var(--stone); }
.price-table td.price { font-family: var(--font-head); font-weight: 700; color: var(--gold); white-space: nowrap; }
.price-table__note { margin: 1rem 0 0; font-size: .82rem; color: var(--muted); }

.calc { background: var(--ink); color: #d5d9e0; border-radius: var(--radius); padding: 1.8rem; position: sticky; top: calc(var(--header-h) + 16px); }
.calc h3 { color: #fff; margin-bottom: .3rem; }
.calc > p { font-size: .9rem; color: #aab0ba; margin-bottom: 1.2rem; }
.calc__row { display: grid; grid-template-columns: 1fr 1fr; gap: .9rem; }
.calc .field label { color: #e8ebef; }
.calc .field input, .calc .field select { background: var(--ink-2); border-color: var(--ink-3); color: #fff; }
.calc .field select option { color: var(--ink); }
.calc__result { background: var(--ink-2); border: 1px solid var(--ink-3); border-left: 3px solid var(--gold); border-radius: var(--radius-sm); padding: 1rem 1.2rem; margin: .4rem 0 1rem; }
.calc__result small { display: block; font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--gold-2); }
.calc__result strong { display: block; font-family: var(--font-head); font-size: 2.1rem; font-weight: 800; color: #fff; line-height: 1.2; margin: .2rem 0; }
.calc__result span { font-size: .82rem; color: #aab0ba; }
.calc__note { margin: .9rem 0 0; font-size: .78rem; color: #8f96a1; }

.pricing-info { display: grid; grid-template-columns: 1fr 1.2fr; gap: 1.6rem; }
.example, .factors { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.8rem; }
.example h3 { margin-bottom: .6rem; }
.example p { font-size: .93rem; color: var(--muted); }
.example__calc { background: var(--gold-soft); border-radius: var(--radius-sm); padding: 1rem 1.2rem; margin: .8rem 0 1rem; font-family: var(--font-head); font-weight: 600; color: var(--ink); }
.example__calc strong { color: var(--gold); font-size: 1.3rem; }
.example__calc small { display: block; font-family: var(--font-body); font-weight: 400; color: var(--muted); font-size: .8rem; margin-top: .2rem; }
.factors ul { display: grid; gap: .55rem; }
.factors li { display: grid; grid-template-columns: 150px 1fr; gap: .8rem; font-size: .9rem; color: var(--muted); padding: .55rem 0; border-bottom: 1px solid var(--line); }
.factors li:last-child { border-bottom: 0; }
.factors li strong { color: var(--ink); font-family: var(--font-head); font-weight: 600; font-size: .88rem; }

/* ---------- SEO / Erişilebilirlik ---------- */
.skip-link { position: absolute; left: -999px; top: 8px; z-index: 200; background: var(--gold); color: var(--ink); padding: .6rem 1rem; border-radius: 8px; font-weight: 600; }
.skip-link:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }
picture { display: contents; }
.container--narrow { max-width: 860px; }

/* ---------- SSS ---------- */
.faq { display: grid; gap: .7rem; }
.faq__item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; }
.faq__item summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.2rem; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary h3 { margin: 0; font-size: 1rem; font-weight: 600; }
.faq__icon { width: 26px; height: 26px; border-radius: 50%; background: var(--gold-soft); position: relative; flex: none; transition: transform .25s; }
.faq__icon::before, .faq__icon::after { content: ""; position: absolute; background: var(--gold); left: 50%; top: 50%; transform: translate(-50%, -50%); }
.faq__icon::before { width: 12px; height: 2px; }
.faq__icon::after { width: 2px; height: 12px; }
.faq__item[open] .faq__icon { transform: rotate(45deg); }
.faq__item[open] summary { border-bottom: 1px solid var(--line); }
.faq__body { padding: .9rem 1.2rem 1.1rem; }
.faq__body p { margin: 0; color: var(--muted); font-size: .93rem; }

/* ---------- Hizmet bölgeleri ---------- */
.areas__list { display: flex; flex-wrap: wrap; justify-content: center; gap: .5rem; max-width: 900px; margin: 0 auto; }
.areas__list li { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: .45rem 1rem; font-size: .88rem; font-weight: 500; color: var(--ink-2); }

/* ---------- Alt sayfalar ---------- */
.page-hero { position: relative; background: var(--ink); color: #fff; overflow: hidden; }
.page-hero__bg { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: .28; }
.page-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(16,19,24,.95), rgba(16,19,24,.6)); }
.page-hero__inner { position: relative; z-index: 1; padding: 3.5rem 0 3rem; max-width: 820px; }
.page-hero h1 { color: #fff; font-size: clamp(1.9rem, 4vw, 3rem); margin: .4rem 0 .8rem; }
.page-hero__lead { font-size: 1.08rem; color: #d5d9e0; margin-bottom: 1.6rem; }
.breadcrumb { margin-bottom: 1.2rem; font-size: .84rem; }
.breadcrumb ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .4rem; color: #aab0ba; }
.breadcrumb li + li::before { content: "›"; margin-right: .4rem; opacity: .6; }
.breadcrumb a:hover { color: var(--gold-2); }
.breadcrumb [aria-current] { color: var(--gold-2); }
.page-grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 2.5rem; align-items: start; }
.prose h2 { font-size: 1.5rem; margin: 2rem 0 .7rem; }
.prose h2:first-child { margin-top: 0; }
.prose p { color: #3d424b; font-size: 1rem; }
.prose figure { margin: 1.4rem 0; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.prose figure img { width: 100%; max-height: 460px; object-fit: cover; }
.prose figcaption { font-size: .82rem; color: var(--muted); padding: .6rem .9rem; background: var(--stone); }
.prose__list { list-style: none; display: grid; gap: .5rem; margin: .5rem 0 1rem; }
.prose__list li { padding-left: 1.6rem; position: relative; color: #3d424b; }
.prose__list li::before { content: ""; position: absolute; left: 0; top: .5em; width: 10px; height: 10px; border-radius: 50%; background: var(--gold); }
.prose__steps { counter-reset: st; list-style: none; display: grid; gap: .6rem; margin: .5rem 0 1rem; }
.prose__steps li { counter-increment: st; padding-left: 2.6rem; position: relative; color: #3d424b; }
.prose__steps li::before { content: counter(st); position: absolute; left: 0; top: 0; width: 30px; height: 30px; border-radius: 9px; background: var(--gold); color: var(--ink); font-family: var(--font-head); font-weight: 700; display: grid; place-items: center; font-size: .85rem; }
.prose a { color: var(--gold); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.prose__table { width: 100%; border-collapse: collapse; font-size: .92rem; min-width: 480px; margin: .5rem 0 1rem; }
.prose__table th { text-align: left; font-family: var(--font-head); font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); padding: .6rem .7rem; border-bottom: 2px solid var(--line); }
.prose__table td { padding: .7rem; border-bottom: 1px solid var(--line); }
.prose .faq { margin-top: .5rem; }
.prose .gallery--page { grid-template-columns: repeat(4, 1fr); margin: .5rem 0 1rem; }
.side { position: sticky; top: calc(var(--header-h) + 16px); display: grid; gap: 1.2rem; }
.side__card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; }
.side__card h3 { font-size: 1.1rem; margin-bottom: .6rem; }
.side__card--dark { background: var(--ink); color: #d5d9e0; border-color: var(--ink-3); }
.side__card--dark h3 { color: #fff; }
.side__card--dark p { font-size: .9rem; color: #aab0ba; }
.side__card--dark .btn { margin-top: .6rem; }
.side__links { display: grid; gap: .2rem; }
.side__links a { display: block; padding: .55rem .7rem; border-radius: 8px; font-weight: 500; font-size: .92rem; }
.side__links a:hover, .side__links a.is-current { background: var(--gold-soft); color: var(--gold); }
.districts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.2rem; }
.district { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.4rem 1.5rem; }
.district h3 { font-size: 1.05rem; margin-bottom: .4rem; }
.district p { margin: 0; font-size: .92rem; color: var(--muted); }
.service h3 a:hover { color: var(--gold); }
@media (max-width: 900px) {
  .page-grid { grid-template-columns: minmax(0, 1fr); }
  .side { position: static; }
  .prose .gallery--page, .districts { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Blog ---------- */
.posts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; }
.post-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: transform .25s, box-shadow .25s; }
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.post-card__img { display: block; aspect-ratio: 16/10; overflow: hidden; }
.post-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.post-card:hover .post-card__img img { transform: scale(1.06); }
.post-card__body { padding: 1.3rem 1.4rem 1.5rem; display: flex; flex-direction: column; gap: .5rem; flex: 1; }
.post-card__meta { display: flex; flex-wrap: wrap; gap: .7rem; font-size: .78rem; color: var(--muted); align-items: center; }
.post-card__cat { background: var(--gold-soft); color: var(--gold); font-weight: 700; padding: .2rem .6rem; border-radius: 999px; font-size: .72rem; letter-spacing: .05em; text-transform: uppercase; }
.post-card h3 { font-size: 1.1rem; margin: 0; line-height: 1.3; }
.post-card h3 a:hover { color: var(--gold); }
.post-card p { margin: 0; color: var(--muted); font-size: .92rem; flex: 1; }
.post-meta { color: #aab0ba; font-size: .9rem; }
.post > figure:first-child { margin-top: 0; }
.post__cta { margin-top: 2rem; background: var(--stone); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; }
.post__cta strong { font-family: var(--font-head); font-size: 1.15rem; color: var(--ink); display: block; margin-bottom: .3rem; }
.post__cta p { margin-bottom: 1rem; }
.side__posts { display: grid; gap: .8rem; }
.side__posts li { display: grid; gap: .15rem; padding-bottom: .8rem; border-bottom: 1px solid var(--line); }
.side__posts li:last-child { border-bottom: 0; padding-bottom: 0; }
.side__posts a { font-weight: 600; font-size: .92rem; line-height: 1.35; }
.side__posts a:hover { color: var(--gold); }
.side__posts time { font-size: .78rem; color: var(--muted); }
@media (max-width: 1080px) { .posts { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .posts { grid-template-columns: 1fr; } }

/* ---------- Referanslar / 404 ---------- */
.refs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.ref-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .25s, box-shadow .25s; }
.ref-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.ref-card__img { aspect-ratio: 4/3; border-radius: 0; }
.ref-card__body { padding: 1.1rem 1.3rem 1.3rem; }
.ref-card h3 { font-size: 1.05rem; margin-bottom: .5rem; }
.ref-card__meta { display: grid; gap: .2rem; font-size: .86rem; color: var(--muted); }
.ref-card__meta strong { color: var(--ink); font-weight: 600; }
.ref-card.is-hidden { display: none; }
.ref-note { margin-top: 3rem; background: var(--stone); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.8rem; text-align: center; }
.ref-note h2 { font-size: 1.4rem; }
.ref-note p { margin: 0; color: var(--muted); max-width: 720px; margin-inline: auto; }
.ref-note a { color: var(--gold); font-weight: 600; }
.notfound { display: flex; flex-wrap: wrap; gap: .8rem; justify-content: center; }
.btn--dark { color: var(--ink); border-color: var(--line); background: #fff; }
.side__card--dark p a { color: var(--gold-2); }
@media (max-width: 900px) { .refs { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .refs { grid-template-columns: 1fr; } }

/* ---------- Gallery ---------- */
.filters { display: flex; justify-content: center; flex-wrap: wrap; gap: .5rem; margin-bottom: 2rem; }
.filter { border: 1px solid var(--line); background: #fff; padding: .55rem 1.1rem; border-radius: 999px; font-family: var(--font-head); font-weight: 500; font-size: .88rem; cursor: pointer; transition: all .2s; color: var(--ink-2); }
.filter:hover { border-color: var(--gold); color: var(--gold); }
.filter.is-active { background: var(--ink); color: #fff; border-color: var(--ink); }
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.g-item { position: relative; display: block; border-radius: var(--radius-sm); overflow: hidden; aspect-ratio: 1; background: var(--stone-2); transition: opacity .3s, transform .3s; }
.g-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.g-item:hover img { transform: scale(1.07); }
.g-item span { position: absolute; left: .8rem; bottom: .8rem; background: rgba(16,19,24,.8); color: #fff; font-size: .74rem; font-weight: 600; padding: .3rem .65rem; border-radius: 999px; backdrop-filter: blur(4px); }
.g-item.is-hidden { display: none; }

/* ---------- CTA ---------- */
.cta { position: relative; padding: 5rem 0; color: #fff; overflow: hidden; }
.cta__bg { position: absolute; inset: 0; background-size: cover; background-position: center 40%; }
.cta::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(16,19,24,.94), rgba(16,19,24,.7)); }
.cta__inner { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.cta h2 { color: #fff; max-width: 620px; margin: 0; }
.cta__actions { display: flex; gap: .8rem; flex-wrap: wrap; }

/* ---------- Contact ---------- */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-bottom: 2rem; }
.contact__cards { display: grid; gap: .9rem; align-content: start; }
.ccard { display: flex; align-items: center; gap: 1rem; padding: 1.1rem 1.2rem; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; transition: transform .2s, box-shadow .2s, border-color .2s; }
.ccard:not(.ccard--static):hover { transform: translateX(4px); box-shadow: var(--shadow); border-color: var(--gold); }
.ccard__icon { width: 46px; height: 46px; border-radius: 12px; background: var(--gold-soft); display: grid; place-items: center; flex: none; }
.ccard__icon svg { width: 22px; height: 22px; fill: var(--gold); }
.ccard small { display: block; font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.ccard strong { font-family: var(--font-head); font-size: 1.05rem; color: var(--ink); }
.contact__social { display: flex; gap: .6rem; }
.contact__social a { flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .8rem; border-radius: var(--radius-sm); background: var(--ink); color: #fff; font-weight: 600; font-size: .9rem; transition: background .2s; }
.contact__social a:hover { background: var(--gold); color: var(--ink); }
.contact__social svg { width: 18px; height: 18px; fill: currentColor; }

.contact__form { background: var(--stone); border-radius: var(--radius); padding: 2rem; border: 1px solid var(--line); }
.contact__form h3 { margin-bottom: .3rem; }
.contact__form > p { color: var(--muted); font-size: .92rem; margin-bottom: 1.4rem; }
.field { margin-bottom: 1rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field label, .field .label { display: block; font-size: .8rem; font-weight: 600; margin-bottom: .35rem; color: var(--ink-2); }
.field input, .field select, .field textarea {
  width: 100%; padding: .8rem .95rem; border: 1px solid var(--line); border-radius: var(--radius-sm);
  font: inherit; font-size: .95rem; background: #fff; color: var(--text); transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 4px var(--gold-soft); }
.field textarea { resize: vertical; }
.field input.is-invalid { border-color: #d9534f; }
.radios { display: flex; gap: 1.2rem; flex-wrap: wrap; }
.radios label { display: inline-flex; align-items: center; gap: .4rem; font-weight: 500; font-size: .92rem; cursor: pointer; }
.radios input { accent-color: var(--gold); }

.map { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); }
.map iframe { width: 100%; height: 380px; border: 0; display: block; }
.map__link { display: block; text-align: center; padding: .8rem 1rem; background: #fff; font-weight: 600; font-size: .9rem; color: var(--ink); border-top: 1px solid var(--line); }
.map__link:hover { color: var(--gold); }

/* ---------- Footer ---------- */
.footer { background: var(--ink); color: #aab0ba; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 2.5rem; padding: 4rem 0 2.5rem; }
.brand--footer { color: #fff; margin-bottom: 1rem; }
.brand--footer .brand__text small { color: #aab0ba; }
.footer__col p { font-size: .92rem; }
.footer__col h4 { color: #fff; margin-bottom: 1rem; font-size: 1rem; }
.footer__col ul li { margin-bottom: .55rem; }
.footer__col a:hover { color: var(--gold-2); }
.footer address { font-style: normal; font-size: .92rem; line-height: 1.8; }
.footer__social { display: flex; gap: .5rem; margin-top: .8rem; }
.footer__social a { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 10px; background: rgba(255,255,255,.06); transition: background .2s, color .2s; }
.footer__social a:hover { background: var(--gold); color: var(--ink); }
.footer__social svg { width: 18px; height: 18px; fill: currentColor; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 1.2rem 0; font-size: .82rem; }
.footer__bottom .container { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }

/* ---------- Sabit Alt Arama Çubuğu ---------- */
.callbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  height: var(--callbar-h);
  display: grid; grid-template-columns: 1fr 1fr; gap: 1px;
  background: var(--ink-3);
  border-top: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 -8px 30px rgba(0,0,0,.25);
  padding-bottom: env(safe-area-inset-bottom);
}
.callbar__phone { display: flex; background: var(--ink); }
.callbar__call {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: .7rem;
  color: #fff; padding: 0 1rem; transition: background .2s;
}
.callbar__call:hover { background: var(--ink-2); }
.callbar__call svg { width: 26px; height: 26px; fill: var(--gold); flex: none; }
.callbar__call small { display: block; font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--gold-2); line-height: 1; margin-bottom: .2rem; }
.callbar__call strong { font-family: var(--font-head); font-size: 1.1rem; font-weight: 700; line-height: 1; white-space: nowrap; }
.callbar__wa {
  width: 72px; display: grid; place-items: center; background: var(--wa); color: #fff; flex: none;
  transition: background .2s;
}
.callbar__wa:hover { background: var(--wa-dark); }
.callbar__wa svg { width: 30px; height: 30px; fill: currentColor; }

/* ---------- Lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(10,12,15,.94); display: none; align-items: center; justify-content: center; padding: 2rem; }
.lightbox.is-open { display: flex; }
.lightbox__fig { margin: 0; max-width: min(1100px, 100%); max-height: 100%; text-align: center; }
.lightbox__fig img { max-height: calc(100vh - 8rem); width: auto; max-width: 100%; margin: 0 auto; border-radius: 10px; box-shadow: var(--shadow-lg); }
.lightbox__fig figcaption { color: #cfd3da; margin-top: .8rem; font-size: .9rem; }
.lightbox__close, .lightbox__nav { position: absolute; background: rgba(255,255,255,.1); color: #fff; border: 0; width: 48px; height: 48px; border-radius: 50%; cursor: pointer; font-size: 1.4rem; display: grid; place-items: center; transition: background .2s; }
.lightbox__close:hover, .lightbox__nav:hover { background: var(--gold); color: var(--ink); }
.lightbox__close { top: 1.2rem; right: 1.2rem; font-size: 2rem; }
.lightbox__nav--prev { left: 1.2rem; top: 50%; transform: translateY(-50%); }
.lightbox__nav--next { right: 1.2rem; top: 50%; transform: translateY(-50%); }

/* ---------- Yukarı ---------- */
.totop { position: fixed; right: 1.2rem; bottom: calc(var(--callbar-h) + 1.2rem); z-index: 80; width: 44px; height: 44px; border-radius: 12px; background: var(--gold); color: var(--ink); display: grid; place-items: center; opacity: 0; visibility: hidden; transform: translateY(10px); transition: all .25s; box-shadow: var(--shadow); }
.totop.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.totop svg { width: 22px; height: 22px; fill: currentColor; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
/* İlk ekrandaki içerik JS beklemeden görünsün (FCP/LCP) */
.hero .reveal { opacity: 1; transform: none; transition: none; }
.delay-1 { transition-delay: .12s; } .delay-2 { transition-delay: .24s; } .delay-3 { transition-delay: .36s; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } .hero__bg { animation: none; } }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .topbar__list li.hide-md { display: none; }
  .gallery { grid-template-columns: repeat(3, 1fr); }
  .service { grid-template-columns: 180px 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .about { grid-template-columns: 1fr 1.1fr; gap: 2.5rem; }
  .about__badge { right: 16px; }
}
@media (max-width: 900px) {
  .patterns, .why, .steps, .gallery { grid-template-columns: repeat(2, 1fr); }
  .pricing, .pricing-info { grid-template-columns: 1fr; }
  .calc { position: static; }
  .service { grid-template-columns: 1fr; }
  .service__img { aspect-ratio: 16/9; }
  .about { grid-template-columns: 1fr; gap: 3rem; }
  .about__img { aspect-ratio: 4/3; }
  .hero__inner { grid-template-columns: 1fr; padding: 3.5rem 0 3rem; min-height: 0; }
  .hero__card { max-width: 480px; transform: none; }
  .hero__stats-inner { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat { border-bottom: 1px solid rgba(255,255,255,.1); }
  .stat:nth-child(n+3) { border-bottom: 0; }
  .cta__inner { flex-direction: column; align-items: flex-start; }
  .contact { grid-template-columns: 1fr; }

  .burger { display: flex; }
  .header { backdrop-filter: none; background: #fff; }

  /* Alt arama çubuğu: ilk ekranda gizli, kaydırınca alt alta görünür */
  :root { --callbar-h: 116px; }
  .callbar { grid-template-columns: 1fr; height: auto; transform: translateY(110%); transition: transform .35s ease; }
  .callbar.is-visible { transform: none; }
  .callbar__phone { height: 57px; }
  .callbar__call { justify-content: flex-start; padding-left: 1.2rem; }
  .callbar__call small { display: block; }
  .callbar__call strong { font-size: 1.05rem; }
  .callbar__wa { width: 72px; }
  .callbar__wa svg { width: 28px; height: 28px; }
  .nav {
    position: fixed; top: 0; right: 0; bottom: 0; width: min(340px, 86vw);
    background: #fff; flex-direction: column; align-items: stretch; gap: 0;
    padding: 5.5rem 1.4rem calc(var(--callbar-h) + 1.4rem); overflow-y: auto;
    transform: translateX(100%); transition: transform .3s ease; box-shadow: var(--shadow-lg); z-index: 55;
  }
  .nav.is-open { transform: translateX(0); }
  .nav__list { flex-direction: column; align-items: stretch; gap: .2rem; }
  .nav__link { padding: .8rem .9rem; font-size: 1rem; }
  .nav__drop { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; padding: 0 0 .4rem .9rem; min-width: 0; }
  .nav__drop a { padding: .5rem .8rem; color: var(--muted); }
  .nav__cta { margin-top: 1.2rem; }
  .header.menu-open::after { content: ""; position: fixed; inset: 0; background: rgba(16,19,24,.5); z-index: 50; }
}
@media (max-width: 640px) {
  :root { --header-h: 68px; }
  .topbar__list li.hide-sm { display: none; }
  .topbar__inner { justify-content: center; }
  .topbar__social { display: none; }
  .section { padding: 3.8rem 0; }
  .patterns, .why, .steps, .gallery { grid-template-columns: 1fr 1fr; gap: .8rem; }
  .services { grid-template-columns: 1fr; }
  .checks, .vm, .field-row, .calc__row { grid-template-columns: 1fr; }
  .factors li { grid-template-columns: 1fr; gap: .15rem; }
  .price-table, .calc, .example, .factors { padding: 1.3rem; }
  .hero__call { width: 100%; }
  .hero__lines { flex-direction: column; gap: .5rem; }
  .brand__text strong { font-size: 1.05rem; }
  .contact__form { padding: 1.4rem; }
  .map iframe { height: 280px; }
  .totop { right: .8rem; }
}