/* ==========================================================================
   ELVORA TEMİZLİK — Erzurum
   Ana stil dosyası. Renkler logodan alındı: #16465C / #5FA6BC
   ========================================================================== */

:root{
  --navy:#16465C;
  --navy-900:#0D2E3E;
  --navy-800:#123B4E;
  --navy-700:#1B5170;
  --blue:#5FA6BC;
  --blue-300:#8FC6D6;
  --blue-100:#DCEDF3;
  --blue-50:#F1F8FB;
  --accent:#2ECFA5;
  --accent-600:#19B08A;
  --ink:#0F2731;
  --body:#4A6474;
  --line:#E2ECF1;
  --bg:#F7FBFD;

  --radius-s:12px;
  --radius:18px;
  --radius-l:28px;
  --shadow-s:0 4px 14px rgba(16,60,80,.06);
  --shadow:0 18px 40px -18px rgba(16,60,80,.28);
  --shadow-l:0 40px 80px -40px rgba(16,60,80,.45);

  --font-h:"Outfit","Segoe UI",system-ui,sans-serif;
  --font-b:"Inter","Segoe UI",system-ui,sans-serif;

  --container:1200px;
  --header-h:82px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--body);
  font-family:var(--font-b);font-size:16.5px;line-height:1.75;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
h1,h2,h3,h4,h5{font-family:var(--font-h);color:var(--ink);line-height:1.18;margin:0 0 .6em;font-weight:700;letter-spacing:-.02em}
h1{font-size:clamp(2.1rem,5.2vw,3.85rem)}
h2{font-size:clamp(1.7rem,3.6vw,2.7rem)}
h3{font-size:clamp(1.15rem,1.9vw,1.45rem)}
p{margin:0 0 1.1em}
a{color:var(--navy-700);text-decoration:none;transition:color .2s}
a:hover{color:var(--accent-600)}
img,svg{max-width:100%;height:auto;display:block}
ul{margin:0 0 1.1em;padding-left:1.1em}
li{margin-bottom:.45em}
strong{color:var(--ink);font-weight:600}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}

.container{width:min(100% - 2.6rem,var(--container));margin-inline:auto}
.section{padding:clamp(64px,9vw,120px) 0;position:relative}
.section--tight{padding-block:clamp(48px,6vw,80px)}
.section--alt{background:linear-gradient(180deg,#fff,var(--blue-50))}
.center{text-align:center}
.mw-680{max-width:680px;margin-inline:auto}
.mt-2{margin-top:2rem}

/* ---------- Küçük parçalar ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:.55rem;
  font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--navy-700);background:var(--blue-100);
  padding:.45rem 1rem;border-radius:999px;margin-bottom:1.1rem;
}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent)}
.eyebrow--light{background:rgba(255,255,255,.12);color:#DCEDF3}

.lead{font-size:1.08rem}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  font-family:var(--font-h);font-weight:600;font-size:1rem;
  padding:.95rem 1.7rem;border-radius:999px;border:2px solid transparent;
  cursor:pointer;transition:transform .25s cubic-bezier(.2,.8,.3,1),box-shadow .25s,background .25s,color .25s;
  text-align:center;line-height:1.2;
}
.btn:hover{transform:translateY(-3px)}
.btn--primary{background:linear-gradient(135deg,var(--accent) 0%,var(--accent-600) 100%);color:#042E25;box-shadow:0 14px 28px -12px rgba(25,176,138,.75)}
.btn--primary:hover{color:#042E25;box-shadow:0 20px 34px -12px rgba(25,176,138,.85)}
.btn--dark{background:var(--navy);color:#fff}
.btn--dark:hover{color:#fff;background:var(--navy-700)}
.btn--ghost{border-color:rgba(255,255,255,.35);color:#fff}
.btn--ghost:hover{color:var(--navy);background:#fff;border-color:#fff}
.btn--outline{border-color:var(--line);color:var(--navy);background:#fff}
.btn--outline:hover{border-color:var(--navy);color:var(--navy)}
.btn--block{width:100%}
.btn svg{width:19px;height:19px;flex:0 0 auto}

/* ---------- Header ---------- */
.header{
  position:fixed;inset:0 0 auto 0;z-index:900;height:var(--header-h);
  display:flex;align-items:center;transition:height .3s,box-shadow .3s;
}
.header::before{content:"";position:absolute;inset:0;background:rgba(255,255,255,0);backdrop-filter:blur(0);transition:background .3s,backdrop-filter .3s;z-index:-1}
.header.is-stuck{height:70px;box-shadow:0 8px 30px -18px rgba(16,60,80,.5)}
.header.is-stuck::before{background:rgba(255,255,255,.88);backdrop-filter:blur(14px)}
.header__inner{display:flex;align-items:center;gap:1.5rem;width:min(100% - 2.6rem,var(--container));margin-inline:auto}
.brand{display:flex;align-items:center;gap:.7rem;flex-shrink:0}
.brand img,.brand svg{width:38px;height:auto}
.brand__text{display:flex;flex-direction:column;line-height:1}
.brand__name{font-family:var(--font-h);font-weight:700;font-size:1.22rem;letter-spacing:.14em;color:#fff;transition:color .3s}
.brand__sub{font-size:.62rem;letter-spacing:.34em;color:var(--blue-300);transition:color .3s}
.header.is-stuck .brand__name,.header--solid .brand__name{color:var(--navy)}
.header.is-stuck .brand__sub,.header--solid .brand__sub{color:var(--navy-700)}
.header--solid::before{background:rgba(255,255,255,.9);backdrop-filter:blur(14px)}
.header--solid{box-shadow:0 8px 30px -22px rgba(16,60,80,.5)}

.nav{margin-left:auto;display:flex;align-items:center;gap:.25rem}
.nav a{
  font-family:var(--font-h);font-weight:500;font-size:.95rem;color:rgba(255,255,255,.86);
  padding:.5rem .8rem;border-radius:999px;transition:.25s;
}
.nav a:hover,.nav a.is-active{color:#fff;background:rgba(255,255,255,.12)}
.header.is-stuck .nav a,.header--solid .nav a{color:var(--body)}
.header.is-stuck .nav a:hover,.header.is-stuck .nav a.is-active,
.header--solid .nav a:hover,.header--solid .nav a.is-active{color:var(--navy);background:var(--blue-100)}
.header__cta{margin-left:.6rem;padding:.7rem 1.3rem;font-size:.93rem}
.burger{
  display:none;width:46px;height:46px;border:0;border-radius:14px;background:rgba(255,255,255,.14);
  cursor:pointer;padding:0;place-items:center;margin-left:auto;
}
.header.is-stuck .burger,.header--solid .burger{background:var(--blue-100)}
.burger span{display:block;width:20px;height:2px;background:#fff;border-radius:2px;margin:4px auto;transition:.3s}
.header.is-stuck .burger span,.header--solid .burger span{background:var(--navy)}
.burger.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

.mobile-nav{
  position:fixed;inset:0;z-index:890;background:var(--navy-900);
  display:flex;flex-direction:column;justify-content:center;gap:.2rem;padding:6rem 2rem 2rem;
  transform:translateY(-100%);transition:transform .45s cubic-bezier(.6,0,.2,1);overflow-y:auto;
}
.mobile-nav.is-open{transform:translateY(0)}
.mobile-nav a{color:#fff;font-family:var(--font-h);font-size:1.4rem;font-weight:600;padding:.55rem 0;border-bottom:1px solid rgba(255,255,255,.08)}
.mobile-nav .btn{margin-top:1.5rem}
.mobile-nav__meta{margin-top:1.4rem;color:var(--blue-300);font-size:.95rem}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:100svh;display:flex;align-items:center;
  padding:calc(var(--header-h) + 44px) 0 70px;overflow:hidden;
  background:radial-gradient(120% 100% at 80% 0%,#1B5C79 0%,#16465C 45%,#0C2A39 100%);
}
.hero__bg{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.hero__glow{position:absolute;border-radius:50%;filter:blur(70px)}
.hero__glow--1{width:520px;height:520px;background:#2ECFA5;top:-160px;right:-120px;opacity:.28}
.hero__glow--2{width:460px;height:460px;background:#5FA6BC;bottom:-180px;left:-140px;opacity:.32}
#bubbles{position:absolute;inset:0;width:100%;height:100%}
.hero__grid{
  position:absolute;inset:0;opacity:.3;
  background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(70% 60% at 50% 40%,#000,transparent);
  mask-image:radial-gradient(70% 60% at 50% 40%,#000,transparent);
}
.hero__inner{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.hero h1{color:#fff;margin-bottom:.45em}
.hero h1 .grad{
  background:linear-gradient(100deg,#8FC6D6 0%,#2ECFA5 60%,#8FE8D2 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero p{color:#C9DEE8;font-size:1.12rem;max-width:56ch}
.hero__actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2rem}
.hero__trust{display:flex;flex-wrap:wrap;gap:1.8rem;margin-top:2.4rem;padding-top:1.8rem;border-top:1px solid rgba(255,255,255,.14)}
.hero__trust div{color:#fff}
.hero__trust b{display:block;font-family:var(--font-h);font-size:1.75rem;line-height:1.1}
.hero__trust span{font-size:.85rem;color:#9FC0CE}

.hero-card{
  background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.18);
  backdrop-filter:blur(18px);border-radius:var(--radius-l);padding:1.9rem;
  box-shadow:var(--shadow-l);color:#fff;
}
.hero-card h3{color:#fff;font-size:1.2rem;margin-bottom:.3em}
.hero-card>p{color:#B9D4E0;font-size:.92rem;margin-bottom:1.4rem}
.hero-card .field label{color:#CFE4EC}
.hero-card .field input,.hero-card .field select,.hero-card .field textarea{
  background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.2);color:#fff;
}
.hero-card .field select option{color:#123B4E}
.hero-card .field input::placeholder,.hero-card .field textarea::placeholder{color:#8FADBB}
.hero-card small{color:#93B4C3;font-size:.76rem;display:block;margin-top:.9rem;text-align:center}

.scroll-hint{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);z-index:3;color:#9FC0CE;font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:.5rem}
.scroll-hint::after{content:"";width:1px;height:34px;background:linear-gradient(#9FC0CE,transparent);animation:hint 1.8s infinite}
@keyframes hint{0%{transform:scaleY(.2);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(.2);transform-origin:bottom}}

/* ---------- Kayan şerit ---------- */
.marquee{background:var(--navy-900);overflow:hidden;padding:.95rem 0;white-space:nowrap}
.marquee__track{display:inline-flex;gap:3rem;animation:slide 32s linear infinite;will-change:transform;padding-right:3rem}
.marquee span{font-family:var(--font-h);font-size:.92rem;letter-spacing:.06em;color:#B9D4E0;display:inline-flex;align-items:center;gap:.7rem}
.marquee span::before{content:"◆";color:var(--accent);font-size:.55rem}
@keyframes slide{to{transform:translateX(-50%)}}

/* ---------- Kartlar ---------- */
.section-head{max-width:720px;margin-bottom:3.2rem}
.section-head.center{margin-inline:auto;text-align:center}
.section-head p{margin-bottom:0}

.grid{display:grid;gap:1.4rem}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}

.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);
  padding:2rem 1.8rem;position:relative;overflow:hidden;
  transition:transform .35s cubic-bezier(.2,.8,.3,1),box-shadow .35s,border-color .35s;
}
.card::after{
  content:"";position:absolute;right:-40%;bottom:-60%;width:220px;height:220px;border-radius:50%;
  background:radial-gradient(circle,rgba(46,207,165,.16),transparent 70%);opacity:0;transition:opacity .4s;
}
.card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:var(--blue-300)}
.card:hover::after{opacity:1}
.card__icon{
  width:58px;height:58px;border-radius:18px;display:grid;place-items:center;margin-bottom:1.2rem;
  background:linear-gradient(140deg,var(--blue-100),#fff);border:1px solid var(--line);color:var(--navy);
}
.card__icon svg{width:28px;height:28px}
.card h3{margin-bottom:.4em;position:relative}
.card p{font-size:.95rem;margin-bottom:1rem;position:relative}
.card__link{font-family:var(--font-h);font-weight:600;font-size:.92rem;color:var(--navy);display:inline-flex;align-items:center;gap:.4rem;position:relative}
.card__link::after{content:"→";transition:transform .25s}
.card:hover .card__link::after{transform:translateX(5px)}
.card ul{padding-left:0;list-style:none;font-size:.92rem;margin-bottom:1.2rem;position:relative}
.card ul li{position:relative;padding-left:1.5rem}
.card ul li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;border-radius:50%;background:var(--accent);opacity:.85}

/* ---------- Split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.feature-list{list-style:none;padding:0;margin:2rem 0 0;display:grid;gap:1.2rem}
.feature-list li{display:flex;gap:1rem;margin:0}
.feature-list .ico{flex:0 0 44px;height:44px;border-radius:14px;background:var(--navy);color:#fff;display:grid;place-items:center}
.feature-list .ico svg{width:20px;height:20px}
.feature-list b{display:block;font-family:var(--font-h);color:var(--ink);font-size:1.02rem}
.feature-list p{margin:0;font-size:.93rem}

.visual{position:relative;border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-l);background:var(--navy);line-height:0}
.visual__badge{
  position:absolute;left:22px;bottom:22px;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);
  border-radius:16px;padding:.85rem 1.15rem;display:flex;align-items:center;gap:.8rem;box-shadow:var(--shadow-s);line-height:1.4;
}
.visual__badge b{font-family:var(--font-h);font-size:1.3rem;color:var(--navy);display:block;line-height:1}
.visual__badge span{font-size:.76rem;color:var(--body)}

/* ---------- Süreç ---------- */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
.step{position:relative;padding-top:3.2rem}
.step::before{
  counter-increment:s;content:"0" counter(s);
  position:absolute;top:0;left:0;font-family:var(--font-h);font-weight:700;font-size:1rem;
  width:46px;height:46px;border-radius:50%;display:grid;place-items:center;
  background:#fff;border:2px solid var(--blue-300);color:var(--navy);
}
.step::after{content:"";position:absolute;top:23px;left:56px;right:-10px;height:2px;background:repeating-linear-gradient(90deg,var(--blue-300) 0 6px,transparent 6px 12px)}
.step:last-child::after{display:none}
.step h3{font-size:1.08rem;margin-bottom:.3em}
.step p{font-size:.92rem;margin:0}

/* ---------- Fiyat hesaplayıcı ---------- */
.calc{
  background:linear-gradient(150deg,var(--navy) 0%,var(--navy-900) 100%);
  border-radius:var(--radius-l);padding:clamp(1.6rem,4vw,3.2rem);color:#fff;position:relative;overflow:hidden;
  box-shadow:var(--shadow-l);
}
.calc::before{content:"";position:absolute;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(46,207,165,.26),transparent 68%);top:-170px;right:-130px}
.calc h2,.calc h3{color:#fff;position:relative}
.calc__grid{display:grid;grid-template-columns:1.25fr .75fr;gap:2.4rem;position:relative;align-items:start}
.calc__head{position:relative;margin-bottom:2rem}
.calc__head p{color:#B9D4E0;margin-bottom:0}

.field{margin-bottom:1.15rem}
.field label{display:block;font-family:var(--font-h);font-weight:600;font-size:.86rem;margin-bottom:.45rem;color:var(--ink)}
.field input,.field select,.field textarea{
  width:100%;padding:.85rem 1rem;border-radius:14px;border:1.5px solid var(--line);
  background:#fff;font-family:var(--font-b);font-size:.98rem;color:var(--ink);transition:.2s;
}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 4px rgba(46,207,165,.18)}
.calc .field label{color:#CFE4EC}
.calc .field input,.calc .field select{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.16);color:#fff}
.calc .field select option{color:#123B4E;background:#fff}

.range-row{display:flex;align-items:center;gap:1rem}
input[type=range]{-webkit-appearance:none;appearance:none;height:6px;border-radius:99px;background:rgba(255,255,255,.2);padding:0;border:0}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:var(--accent);border:4px solid #0D2E3E;cursor:pointer;box-shadow:0 0 0 3px rgba(46,207,165,.35)}
input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--accent);border:4px solid #0D2E3E;cursor:pointer}
.range-val{font-family:var(--font-h);font-weight:700;font-size:1.05rem;min-width:80px;text-align:right;color:#fff}

.chips{display:flex;flex-wrap:wrap;gap:.55rem}
.chip input{position:absolute;opacity:0;width:0;height:0}
.chip span{
  display:inline-block;padding:.55rem 1rem;border-radius:999px;font-size:.88rem;cursor:pointer;
  border:1.5px solid rgba(255,255,255,.2);color:#CFE4EC;transition:.22s;user-select:none;
}
.chip span:hover{border-color:var(--accent)}
.chip input:checked+span{background:var(--accent);border-color:var(--accent);color:#042E25;font-weight:600}
.chip input:focus-visible+span{outline:3px solid #fff;outline-offset:2px}

.calc__result{
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius);padding:1.6rem;text-align:center;position:sticky;top:100px;
}
.calc__price{font-family:var(--font-h);font-weight:700;font-size:clamp(1.8rem,4vw,2.5rem);color:#fff;line-height:1.1;margin:.3rem 0}
.calc__price small{font-size:1rem;font-weight:500;color:#9FC0CE}
.calc__meta{font-size:.83rem;color:#9FC0CE;margin-bottom:1rem}
.calc__break{list-style:none;padding:0;margin:1.1rem 0;font-size:.85rem;color:#CFE4EC;text-align:left}
.calc__break li{display:flex;justify-content:space-between;gap:1rem;padding:.4rem 0;border-bottom:1px dashed rgba(255,255,255,.12);margin:0}
.calc__note{font-size:.74rem;color:#89A9B8;margin-top:.9rem;line-height:1.55;margin-bottom:0}

/* ---------- Öncesi / Sonrası ---------- */
.ba{position:relative;border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-l);user-select:none;touch-action:pan-y;cursor:ew-resize;line-height:0}
.ba__after{position:absolute;inset:0;width:50%;overflow:hidden;border-right:3px solid #fff}
.ba__after .ba__img{position:absolute;top:0;left:0;height:100%;width:var(--ba-w,100%);max-width:none}
.ba__handle{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:52px;height:52px;border-radius:50%;background:#fff;display:grid;place-items:center;box-shadow:0 8px 20px rgba(0,0,0,.28);pointer-events:none;color:var(--navy);font-size:1.05rem;font-weight:700;line-height:1}
.ba__tag{position:absolute;top:16px;padding:.35rem .85rem;border-radius:999px;font-size:.76rem;font-family:var(--font-h);font-weight:600;letter-spacing:.04em;z-index:2}
.ba__tag--b{left:16px;background:rgba(15,39,49,.72);color:#fff}
.ba__tag--a{right:16px;background:rgba(46,207,165,.92);color:#042E25}

/* ---------- Bölgeler ---------- */
.areas{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.6rem}
.areas span{
  background:#fff;border:1px solid var(--line);border-radius:999px;padding:.5rem 1.05rem;
  font-size:.88rem;color:var(--navy);transition:.25s;cursor:default;
}
.areas span:hover{background:var(--navy);color:#fff;border-color:var(--navy);transform:translateY(-2px)}

/* ---------- Yorumlar ---------- */
.slider{position:relative;overflow:hidden}
.slider__track{display:flex;transition:transform .6s cubic-bezier(.4,0,.2,1)}
.slide{flex:0 0 100%;padding:.4rem}
.quote{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);
  padding:clamp(1.8rem,4vw,3rem);text-align:center;max-width:820px;margin-inline:auto;box-shadow:var(--shadow-s);
}
.quote .stars{color:#F5B301;letter-spacing:.25em;margin-bottom:1rem}
.quote p{font-size:clamp(1.02rem,2vw,1.22rem);color:var(--ink);font-family:var(--font-h);font-weight:400;line-height:1.6}
.quote footer{font-size:.88rem;margin-top:1rem}
.quote footer b{color:var(--navy)}
.slider__nav{display:flex;justify-content:center;gap:.5rem;margin-top:1.6rem}
.slider__nav button{width:11px;height:11px;padding:0;border-radius:50%;border:0;background:var(--blue-300);cursor:pointer;transition:.25s}
.slider__nav button.is-active{background:var(--navy);width:30px;border-radius:99px}

/* ---------- SSS ---------- */
.faq{max-width:860px;margin-inline:auto}
.faq__item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:.8rem;overflow:hidden;transition:box-shadow .3s,border-color .3s}
.faq__item.is-open{box-shadow:var(--shadow-s);border-color:var(--blue-300)}
.faq__q{
  width:100%;background:none;border:0;text-align:left;cursor:pointer;
  font-family:var(--font-h);font-weight:600;font-size:1.02rem;color:var(--ink);
  padding:1.25rem 3.4rem 1.25rem 1.5rem;position:relative;
}
.faq__q::after{
  content:"+";position:absolute;right:1.4rem;top:50%;transform:translateY(-50%);
  font-size:1.5rem;font-weight:400;color:var(--navy);transition:transform .3s;line-height:1;
}
.faq__item.is-open .faq__q::after{transform:translateY(-50%) rotate(45deg)}
.faq__a{max-height:0;overflow:hidden;transition:max-height .4s ease}
.faq__a p{padding:0 1.5rem 1.4rem;margin:0;font-size:.96rem}

/* ---------- CTA ---------- */
.cta{
  background:linear-gradient(130deg,var(--navy-900),var(--navy) 55%,#1E6383);
  border-radius:var(--radius-l);padding:clamp(2.4rem,6vw,4.4rem);text-align:center;color:#fff;
  position:relative;overflow:hidden;box-shadow:var(--shadow-l);
}
.cta::before,.cta::after{content:"";position:absolute;border-radius:50%;filter:blur(60px);opacity:.35}
.cta::before{width:340px;height:340px;background:#2ECFA5;top:-150px;left:-100px}
.cta::after{width:300px;height:300px;background:#5FA6BC;bottom:-140px;right:-80px}
.cta h2{color:#fff;position:relative}
.cta p{color:#C9DEE8;position:relative;max-width:56ch;margin-inline:auto}
.cta .hero__actions{justify-content:center;position:relative}

/* ---------- İletişim ---------- */
.contact-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:2.4rem;align-items:start}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);padding:clamp(1.6rem,3vw,2.4rem);box-shadow:var(--shadow-s)}
.info-list{list-style:none;padding:0;margin:0;display:grid;gap:1.2rem}
.info-list li{display:flex;gap:1rem;align-items:flex-start;margin:0}
.info-list .ico{flex:0 0 44px;height:44px;border-radius:14px;background:var(--blue-100);color:var(--navy);display:grid;place-items:center}
.info-list .ico svg{width:20px;height:20px}
.info-list b{display:block;font-family:var(--font-h);color:var(--ink);font-size:.96rem}
.info-list a,.info-list span{font-size:.95rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-msg{margin-top:1rem;font-size:.9rem;padding:.9rem 1.1rem;border-radius:14px;display:none}
.form-msg.ok{display:block;background:#E6F8F2;color:#0B6B53;border:1px solid #B6E8D9}
.form-msg.err{display:block;background:#FDECEC;color:#A32020;border:1px solid #F5C6C6}
.map{border-radius:var(--radius-l);overflow:hidden;border:1px solid var(--line);line-height:0;box-shadow:var(--shadow-s);margin-top:1.4rem}
.map iframe{width:100%;height:320px;border:0;display:block}

/* ---------- Footer ---------- */
.footer{background:var(--navy-900);color:#9FC0CE;padding:clamp(3rem,6vw,5rem) 0 0}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:2.4rem}
.footer h4{color:#fff;font-size:1rem;margin-bottom:1.1rem;font-family:var(--font-h);letter-spacing:.04em}
.footer a{color:#9FC0CE;font-size:.93rem}
.footer a:hover{color:var(--accent)}
.footer ul{list-style:none;padding:0;margin:0}
.footer li{margin-bottom:.55rem}
.footer p{font-size:.93rem}
.footer .brand__name{color:#fff}
.footer__bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:3rem;padding:1.4rem 0;font-size:.85rem;display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between}
.social{display:flex;gap:.6rem;margin-top:1.2rem}
.social a{width:40px;height:40px;border-radius:12px;background:rgba(255,255,255,.08);display:grid;place-items:center;color:#fff;transition:.25s}
.social a:hover{background:var(--accent);color:#042E25;transform:translateY(-3px)}
.social svg{width:18px;height:18px}

/* ---------- Yüzen butonlar ---------- */
.fab{position:fixed;right:20px;z-index:800;border-radius:50%;display:grid;place-items:center;box-shadow:0 12px 28px -8px rgba(0,0,0,.4);transition:transform .3s,opacity .3s}
.fab:hover{transform:scale(1.08)}
.fab--wa{bottom:22px;width:58px;height:58px;background:#25D366;color:#fff}
.fab--wa svg{width:30px;height:30px}
.fab--top{bottom:92px;width:46px;height:46px;background:var(--navy);color:#fff;border:0;cursor:pointer;opacity:0;pointer-events:none}
.fab--top svg{width:20px;height:20px}
.fab--top.is-visible{opacity:1;pointer-events:auto}

.mobile-bar{display:none;position:fixed;inset:auto 0 0 0;z-index:850;background:#fff;border-top:1px solid var(--line);padding:.5rem;gap:.5rem;box-shadow:0 -6px 20px -12px rgba(16,60,80,.5)}
.mobile-bar a{flex:1;font-size:.9rem;padding:.8rem .5rem;border-radius:14px;font-family:var(--font-h);font-weight:600;text-align:center}
.mobile-bar .call{background:var(--navy);color:#fff}
.mobile-bar .wa{background:#25D366;color:#04321A}

/* ---------- Alt sayfalar ---------- */
.page-hero{
  background:radial-gradient(120% 130% at 85% 0%,#1B5C79,#16465C 50%,#0C2A39);
  padding:calc(var(--header-h) + 62px) 0 66px;color:#fff;position:relative;overflow:hidden;
}
.page-hero::after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(46,207,165,.22),transparent 70%);top:-190px;right:-130px}
.page-hero h1{color:#fff;position:relative;margin-bottom:.35em}
.page-hero p{color:#C9DEE8;position:relative;max-width:62ch;margin-bottom:0}
.crumbs{font-size:.85rem;color:#9FC0CE;margin-bottom:1.1rem;position:relative}
.crumbs a{color:#9FC0CE}
.crumbs a:hover{color:#fff}

.prose h2{margin-top:1.8em}
.prose h2:first-child{margin-top:0}
.prose h3{margin-top:1.5em}
.checklist{list-style:none;padding:0}
.checklist li{position:relative;padding-left:2.1rem;margin-bottom:.6em}
.checklist li::before{
  content:"✓";position:absolute;left:0;top:.3em;width:22px;height:22px;border-radius:50%;
  background:var(--accent);color:#042E25;font-size:.72rem;font-weight:700;display:grid;place-items:center;
}
.layout{display:grid;grid-template-columns:1fr 340px;gap:3rem;align-items:start}
.sidebar{position:sticky;top:100px;display:grid;gap:1.2rem}
.side-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);padding:1.6rem;box-shadow:var(--shadow-s)}
.side-box h3{font-size:1.1rem}
.side-box--dark{background:linear-gradient(150deg,var(--navy),var(--navy-900));color:#CFE4EC;border:0}
.side-box--dark h3{color:#fff}
.side-box--dark p{color:#B9D4E0;font-size:.93rem}
.side-links{list-style:none;padding:0;margin:0}
.side-links li{margin-bottom:.5rem}
.side-links a{display:block;padding:.65rem .9rem;border-radius:12px;background:var(--blue-50);font-size:.93rem;color:var(--navy);transition:.22s}
.side-links a:hover,.side-links a.is-active{background:var(--navy);color:#fff}
.price-table{width:100%;border-collapse:collapse;margin:1.4rem 0;font-size:.95rem;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-s)}
.price-table th,.price-table td{padding:.9rem 1.1rem;text-align:left;border-bottom:1px solid var(--line)}
.price-table th{background:var(--navy);color:#fff;font-family:var(--font-h);font-weight:600;font-size:.9rem}
.price-table tr:last-child td{border-bottom:0}
.table-wrap{overflow-x:auto}

/* ---------- Animasyon ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s cubic-bezier(.2,.8,.3,1),transform .7s cubic-bezier(.2,.8,.3,1)}
.reveal.is-in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.09s}
.reveal[data-d="2"]{transition-delay:.18s}
.reveal[data-d="3"]{transition-delay:.27s}
.reveal[data-d="4"]{transition-delay:.36s}

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

/* ---------- Duyarlı ---------- */
@media (max-width:1080px){
  .grid--4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);gap:2rem 1.4rem}
  .step:nth-child(2)::after{display:none}
  .footer__grid{grid-template-columns:1fr 1fr}
  .layout{grid-template-columns:1fr}
  .sidebar{position:static}
}
@media (max-width:900px){
  .nav,.header__cta{display:none}
  .burger{display:grid}
  .hero__inner{grid-template-columns:1fr;gap:2.6rem}
  .hero{min-height:auto;padding-bottom:96px}
  .split,.calc__grid,.contact-grid{grid-template-columns:1fr}
  .calc__result{position:static}
  .grid--3,.grid--2{grid-template-columns:1fr}
  .scroll-hint{display:none}
  .mobile-bar{display:flex}
  body{padding-bottom:68px}
  .fab--wa{bottom:80px}
  .fab--top{bottom:148px}
  .split .visual{order:-1}
}
@media (max-width:560px){
  .grid--4{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .step::after{display:none}
  .form-row{grid-template-columns:1fr}
  .hero__trust{gap:1.2rem}
  .footer__grid{grid-template-columns:1fr}
  .hero__actions .btn{width:100%}
}