/* Vista Pool — site stilleri */

/* ---------- fontlar (sunucuda barındırılıyor) ---------- */
@font-face {
  font-family: 'Cormorant Garamond';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(../fonts/CormorantGaramond-500-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Cormorant Garamond';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(../fonts/CormorantGaramond-500-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Cormorant Garamond';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(../fonts/CormorantGaramond-600-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Cormorant Garamond';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(../fonts/CormorantGaramond-600-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(../fonts/Montserrat-400-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(../fonts/Montserrat-400-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(../fonts/Montserrat-500-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(../fonts/Montserrat-500-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(../fonts/Montserrat-600-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(../fonts/Montserrat-600-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root{
  --navy:#050c3a;
  --ink:#0d1336;
  --white:#ffffff;
  --soft:#f3f7fb;
  --soft-2:#e7eff7;
  --accent:#1593ad;
  --accent-soft:#d9eff3;
  --muted:#5b6380;
  --line:rgba(5,12,58,.12);
  --serif:'Cormorant Garamond',Georgia,serif;
  --sans:'Montserrat',system-ui,sans-serif;
  --wrap:1320px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased;line-height:1.7}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 32px}

/* ---------- ortak tipografi ---------- */
.eyebrow{font-size:11px;font-weight:600;letter-spacing:.38em;text-transform:uppercase;display:flex;align-items:center;gap:18px;color:var(--accent)}
.eyebrow::after{content:"";width:70px;height:1px;background:currentColor;opacity:.45}
.eyebrow.no-line::after{display:none}
h1,h2,h3,.num,.badge strong,.contact-row span{font-variant-numeric:lining-nums}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.02;letter-spacing:-.01em;color:var(--navy)}
h2{font-size:clamp(40px,4.6vw,62px)}
h2 em{font-style:normal;color:var(--accent)}
.lead{font-size:15px;line-height:1.85;max-width:460px;color:var(--muted)}
.btn{display:inline-flex;align-items:center;gap:22px;font-size:11px;font-weight:600;letter-spacing:.28em;text-transform:uppercase;padding:17px 26px;border:1px solid var(--navy);transition:background .3s,color .3s,border-color .3s}
.btn svg{width:16px;transition:transform .3s}
.btn:hover svg{transform:translateX(4px)}
.btn.solid{background:var(--navy);color:#fff}
.btn.solid:hover{background:var(--accent);border-color:var(--accent)}
.btn.dark{color:var(--navy)}
.btn.dark:hover{background:var(--navy);color:#fff}
.link{display:inline-flex;align-items:center;gap:18px;font-size:11px;font-weight:600;letter-spacing:.3em;text-transform:uppercase;padding-bottom:8px;border-bottom:1px solid currentColor;color:var(--navy)}
.link svg{width:16px;transition:transform .3s}
.link:hover svg{transform:translateX(4px)}

/* ---------- header ---------- */
.header{position:fixed;inset:0 0 auto;z-index:50;transition:padding .4s,box-shadow .4s;padding:16px 0;background:#fff}
.header .wrap{display:flex;align-items:center;justify-content:space-between;gap:32px}
.header.scrolled{background:rgba(255,255,255,.97);padding:8px 0;box-shadow:0 1px 0 var(--line)}
.logo img{height:80px;width:auto;transition:height .4s}
.header.scrolled .logo img{height:56px}
.nav{display:flex;gap:36px}
.nav a{white-space:nowrap;color:var(--navy);font-size:11px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;padding:8px 0;position:relative;opacity:.75;transition:opacity .3s}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:1px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .35s}
.nav a:hover,.nav a.active{opacity:1}
.nav a:hover::after,.nav a.active::after{transform:scaleX(1)}
.header .btn{padding:14px 24px}
.burger{display:none;background:none;border:0;width:40px;height:40px;cursor:pointer;position:relative}
.burger span{position:absolute;left:8px;right:8px;height:1.5px;background:var(--navy);transition:.3s}
.burger span:nth-child(1){top:14px}.burger span:nth-child(2){top:20px}.burger span:nth-child(3){top:26px}

/* ---------- hero ---------- */
.hero{position:relative;padding:150px 0 110px;background:var(--white);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:70px;align-items:center}
.hero h1.eyebrow{font-family:var(--sans);line-height:1.5}
.hero-title{font-family:var(--serif);font-weight:500;line-height:1.02;letter-spacing:-.01em;font-size:clamp(54px,7vw,104px);margin:26px 0 30px;color:var(--navy)}
.hero-title em{font-style:normal;color:var(--accent)}
.hero .rule{width:34px;height:2px;background:var(--navy);margin-bottom:24px}
.hero-actions{display:flex;align-items:center;gap:34px;flex-wrap:wrap;margin-top:42px}
.scroll-cue{display:inline-flex;align-items:center;gap:16px;font-size:11px;font-weight:600;letter-spacing:.3em;text-transform:uppercase;color:var(--navy)}
.scroll-cue .circle{width:48px;height:48px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;transition:background .3s}
.scroll-cue:hover .circle{background:var(--soft-2)}
.scroll-cue svg{width:16px;animation:bob 2s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(4px)}}
.hero-media{position:relative}
.hero-media .frame{overflow:hidden;aspect-ratio:10/11}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:62% center;transform:scale(1.06);animation:heroZoom 14s ease-out forwards}
@keyframes heroZoom{to{transform:scale(1)}}
.hero-media::before{content:"";position:absolute;top:-28px;right:-28px;width:55%;height:55%;border:1px solid var(--accent);opacity:.5;z-index:-1}
.hero-index{position:absolute;left:-60px;bottom:48px;list-style:none;display:grid;gap:14px;background:#fff;padding:28px 34px;box-shadow:0 30px 60px -20px rgba(5,12,58,.22)}
.hero-index li{display:flex;align-items:center;gap:16px;font-size:11px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--navy)}
.hero-index li span{color:var(--accent);width:20px}
.hero-index li::before{content:"";order:1;width:24px;height:1px;background:var(--line)}
.hero-index li b{order:2;font-weight:600}

/* ---------- hakkımızda ---------- */
.about{padding:120px 0;background:var(--soft)}
.about .wrap{display:grid;grid-template-columns:1fr 1.15fr .72fr;grid-template-rows:auto auto;gap:14px}
.about-text{grid-row:1/3;padding-right:56px;display:flex;flex-direction:column;justify-content:center}
.about-text h2{margin:28px 0 30px}
.about-text .lead{margin-bottom:36px}
.about-text .lead + .lead{margin-top:-18px}
.about-text .lead strong{color:var(--navy)}
.about-text .link{align-self:flex-start}
.about-img{overflow:hidden;position:relative}
.about-img img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s}
.about-img:hover img{transform:scale(1.04)}
.about-img.big{grid-row:1/3;min-height:540px}
.about-brand{background:#fff;position:relative;overflow:hidden;display:flex;align-items:flex-end;justify-content:flex-end;padding:22px;min-height:260px;border:1px solid var(--line)}
.about-brand .ghost{position:absolute;left:14px;top:4px;font-family:var(--serif);font-size:118px;line-height:.88;color:var(--soft-2);letter-spacing:.02em}
.about-brand ul{list-style:none;font-size:10px;font-weight:600;letter-spacing:.24em;text-transform:uppercase;line-height:2;position:relative;color:var(--navy)}
.about-brand ul li:first-child::after{content:"";display:inline-block;width:30px;height:1px;background:var(--accent);vertical-align:middle;margin-left:12px}

/* ---------- hizmetler ---------- */
.services{padding:120px 0;background:var(--white)}
.services-top{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:center;margin-bottom:80px}
.services-top h2{margin:28px 0 28px}
.services-top .lead{margin-bottom:40px}
.services-img{overflow:hidden;aspect-ratio:16/10}
.services-img img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s}
.services-img:hover img{transform:scale(1.04)}
.service-list{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.service{padding:34px 30px 36px;background:var(--soft);border-top:2px solid transparent;transition:border-color .4s,background .4s,transform .4s}
.service:hover{background:#fff;border-color:var(--accent);transform:translateY(-4px);box-shadow:0 24px 50px -24px rgba(5,12,58,.25)}
.service .num{font-family:var(--serif);font-size:30px;color:var(--accent)}
.service h3{font-size:27px;margin:26px 0 16px;line-height:1.1}
.service p{font-size:13px;line-height:1.75;color:var(--muted)}

/* ---------- lacivert bant ---------- */
.band{background:var(--navy);color:#fff;padding:38px 0}
.band .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px 30px}
.band span{font-family:var(--serif);font-size:22px;font-weight:500;display:inline-flex;align-items:center;gap:22px;white-space:nowrap}
.band span:not(:last-child)::after{content:"";width:6px;height:6px;border-radius:50%;background:#7fd0de}

/* ---------- neden vista ---------- */
.why{padding:120px 0;background:var(--soft)}
.why .wrap{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.why-img{position:relative}
.why-img img{width:100%;aspect-ratio:4/5;object-fit:cover}
.why-img .badge{position:absolute;right:-40px;bottom:50px;background:var(--navy);color:#fff;padding:32px 36px;min-width:220px}
.why-img .badge strong{display:block;font-family:var(--serif);font-size:46px;font-weight:500;line-height:1}
.why-img .badge span{font-size:10px;letter-spacing:.28em;text-transform:uppercase;opacity:.8}
.why-text h2{margin:28px 0 26px}
.why-text .lead{margin-bottom:48px}
.features{display:grid;grid-template-columns:1fr 1fr;gap:38px 40px}
.feature{border-top:1px solid var(--line);padding-top:22px}
.feature .ico{width:30px;height:30px;color:var(--accent);margin-bottom:16px}
.feature h3{font-family:var(--serif);font-size:23px;font-weight:600;margin-bottom:8px;line-height:1.15}
.feature p{font-size:13px;color:var(--muted);line-height:1.75}

/* ---------- süreç ---------- */
.process{background:var(--navy);color:#fff;padding:120px 0}
.process h2,.process h3{color:#fff}
.process .eyebrow{color:#7fd0de}
.process .lead{color:rgba(255,255,255,.72)}
.process-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:70px}
.process-head h2{margin-top:26px}
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.22)}
.step{padding:34px 28px 0 0;position:relative}
.step::before{content:"";position:absolute;top:-4px;left:0;width:7px;height:7px;border-radius:50%;background:#7fd0de}
.step .num{font-family:var(--serif);font-size:56px;color:rgba(255,255,255,.2);line-height:1}
.step h3{font-size:25px;margin:14px 0 10px}
.step p{font-size:13px;color:rgba(255,255,255,.68);line-height:1.75}

/* ---------- projeler ---------- */
.projects{padding:120px 0;background:var(--soft)}
.projects-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:56px}
.projects-head h2{margin-top:26px}
.gallery{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:120px;gap:14px}
.g{position:relative;overflow:hidden;background:var(--soft-2)}
.g img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s}
.g:hover img{transform:scale(1.05)}
.g figcaption{position:absolute;left:0;right:0;bottom:0;padding:60px 24px 20px;color:#fff;background:linear-gradient(transparent,rgba(5,12,58,.7));font-size:10px;letter-spacing:.28em;text-transform:uppercase;opacity:0;transform:translateY(10px);transition:.4s}
.g figcaption b{display:block;font-family:var(--serif);font-size:24px;letter-spacing:0;text-transform:none;font-weight:500;margin-top:4px}
.g:hover figcaption{opacity:1;transform:none}
.g1{grid-column:1/6;grid-row:span 4}
.g2{grid-column:6/9;grid-row:span 3}
.g3{grid-column:9/13;grid-row:span 3}
.g4{grid-column:6/13;grid-row:span 3}
.g5{grid-column:1/6;grid-row:span 2}

/* ---------- sss ---------- */
.faq{padding:120px 0;background:var(--white)}
.faq .wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:start}
.faq-head{position:sticky;top:120px}
.faq-head h2{margin:28px 0 26px}
.faq-head .lead{margin-bottom:36px}
.faq-list{border-top:1px solid var(--line)}
.faq-list details{border-bottom:1px solid var(--line)}
.faq-list summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:28px 0;font-family:var(--serif);font-size:25px;font-weight:500;color:var(--navy);line-height:1.2}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"";flex:none;width:14px;height:14px;background:linear-gradient(var(--accent),var(--accent)) center/14px 1.5px no-repeat,linear-gradient(var(--accent),var(--accent)) center/1.5px 14px no-repeat;transition:transform .3s}
.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-list details p{font-size:14px;color:var(--muted);line-height:1.85;padding:0 40px 28px 0;max-width:640px}
.faq-list details p strong{color:var(--navy);font-weight:600}

/* ---------- cta / iletişim ---------- */
.cta{position:relative;padding:130px 0;overflow:hidden;background:var(--soft)}
.cta-bg{position:absolute;inset:0;background:url(../img/cta.jpg) center 60%/cover no-repeat}
.cta::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(255,255,255,.97) 0%,rgba(255,255,255,.9) 45%,rgba(255,255,255,.35) 100%)}
.cta .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}
.cta h2{margin:26px 0 26px}
.contact-card{background:#fff;padding:44px;box-shadow:0 40px 80px -30px rgba(5,12,58,.3);font-style:normal}
.contact-row{color:inherit;display:flex;gap:20px;padding:20px 0;border-bottom:1px solid var(--line)}
.contact-row:first-child{padding-top:0}
.contact-row:last-of-type{border-bottom:0}
.contact-row svg{width:22px;flex:none;margin-top:3px;color:var(--accent)}
.contact-row small{display:block;font-size:10px;font-weight:600;letter-spacing:.28em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
.contact-row span{font-family:var(--serif);font-size:24px;line-height:1.2;color:var(--navy);transition:color .3s}
a.contact-row:hover span{color:var(--accent)}
.contact-card .btn{margin-top:26px;width:100%;justify-content:space-between}

/* ---------- footer ---------- */
.footer{background:var(--navy);color:rgba(255,255,255,.65);padding:80px 0 30px;font-size:13px}
.footer-top{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:50px;padding-bottom:60px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-top img{height:100px;width:auto;margin-bottom:22px}
.footer h2.h5{font-family:var(--sans);line-height:1.5;color:#fff;font-size:11px;font-weight:600;letter-spacing:.28em;text-transform:uppercase;margin-bottom:22px}
.footer ul{list-style:none;display:grid;gap:10px}
.footer a:hover{color:#fff}
.socials{display:flex;gap:12px;margin-top:22px}
.socials a{width:40px;height:40px;border:1px solid rgba(255,255,255,.25);border-radius:50%;display:grid;place-items:center;color:#fff;transition:.3s}
.socials a:hover{background:#fff;color:var(--navy);border-color:#fff}
.socials svg{width:16px}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:28px;font-size:11px;letter-spacing:.1em}

/* ---------- whatsapp ---------- */
.wa{position:fixed;right:24px;bottom:24px;z-index:60;width:56px;height:56px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 10px 30px rgba(0,0,0,.2);transition:transform .3s}
.wa:hover{transform:scale(1.08)}
.wa svg{width:28px}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(30px);transition:opacity 1s ease,transform 1s ease}
.reveal.in{opacity:1;transform:none}
.d1{transition-delay:.12s}.d2{transition-delay:.24s}.d3{transition-delay:.36s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}.hero-media img{animation:none;transform:none}}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .nav{gap:20px}
  .nav a{font-size:10px;letter-spacing:.14em}
  .logo img{height:66px}
  .header .btn{display:none}
  .hero-grid{gap:40px}
  .hero-index{left:-30px}
  .about .wrap{grid-template-columns:1fr 1fr}
  .about-text{grid-column:1/3;grid-row:auto;padding:0 0 30px}
  .about-img.big{grid-row:span 2;min-height:420px}
  .services-top{gap:50px}
  .service-list{grid-template-columns:1fr 1fr}
  .why-img .badge{right:20px}
}
@media (max-width:900px){
  .burger{display:block;z-index:2}
  .nav{position:fixed;inset:0;height:100vh;height:100dvh;background:#fff;flex-direction:column;align-items:center;justify-content:center;gap:28px;transform:translateY(-100%);visibility:hidden;transition:transform .5s,visibility 0s .5s}
  .nav.open{visibility:visible;transition:transform .5s,visibility 0s}
  .nav a{font-size:14px}
  .nav.open{transform:none}
  .burger.open span:nth-child(1){top:20px;transform:rotate(45deg)}
  .burger.open span:nth-child(2){opacity:0}
  .burger.open span:nth-child(3){top:20px;transform:rotate(-45deg)}
  .hero{padding:130px 0 80px}
  .hero-grid{grid-template-columns:1fr;gap:50px}
  .hero-media::before{display:none}
  .hero-index{left:20px;bottom:20px;padding:20px 24px}
  .services-top{grid-template-columns:1fr}
  .why .wrap{grid-template-columns:1fr;gap:60px}
  .process-head,.projects-head{flex-direction:column;align-items:flex-start}
  .steps{grid-template-columns:1fr 1fr;row-gap:50px}
  .faq .wrap{grid-template-columns:1fr;gap:40px}
  .faq-head{position:static}
  .cta .wrap{grid-template-columns:1fr}
  .cta::before{background:rgba(255,255,255,.9)}
  .footer-top{grid-template-columns:1fr 1fr}
  .gallery{grid-auto-rows:90px}
}
@media (max-width:600px){
  .wrap{padding:0 20px}
  .logo img{height:62px}
  .about,.why,.projects,.services,.process,.faq{padding:80px 0}
  .cta{padding:90px 0}
  .about .wrap{grid-template-columns:1fr}
  .about-text{grid-column:auto}
  .about-img.big{grid-row:auto;min-height:340px}
  .about-brand{min-height:220px}
  .service-list,.features,.steps{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr 1fr;grid-auto-rows:150px}
  .g1,.g4{grid-column:1/3;grid-row:span 2}
  .g2,.g3,.g5{grid-column:auto;grid-row:span 2}
  .g5{grid-column:1/3}
  .g figcaption{opacity:1;transform:none;padding:40px 16px 14px}
  .contact-card{padding:28px}
  .faq-list summary{font-size:22px}
  .band .wrap{justify-content:flex-start}
  .band span{font-size:20px}
  .footer-top{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
}

/* ---------- tema geçiş butonu ---------- */
.header-actions{display:flex;align-items:center;gap:14px}
.logo{display:block}
.logo-dark{display:none}
.theme-toggle{width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:transparent;color:var(--navy);display:grid;place-items:center;cursor:pointer;transition:background .3s,color .3s,border-color .3s,transform .4s}
.theme-toggle:hover{background:var(--soft-2);transform:rotate(-15deg)}
.theme-toggle svg{width:19px;grid-area:1/1}
.theme-toggle .i-sun{display:none}
body,section,footer,.band,.service,.contact-card,.about-brand{transition-property:background-color,color,border-color,box-shadow,transform;transition-duration:.5s}

/* =========================================================
   GECE MODU (lacivert ağırlıklı tema)
   ========================================================= */
html[data-theme="dark"]{
  --white:#030a2c;
  --soft:#071340;
  --soft-2:#0f1d55;
  --navy:#ffffff;
  --ink:#e6eaf6;
  --muted:rgba(255,255,255,.72);
  --line:rgba(255,255,255,.16);
  --accent:#8fd0e0;
  color-scheme:dark;
}
html[data-theme="dark"] .logo-light{display:none}
html[data-theme="dark"] .logo-dark{display:block}
html[data-theme="dark"] .theme-toggle .i-moon{display:none}
html[data-theme="dark"] .theme-toggle .i-sun{display:block}
html[data-theme="dark"] .header{background:rgba(3,10,44,0)}
html[data-theme="dark"] .header.scrolled{background:rgba(3,10,44,.94);box-shadow:0 1px 0 var(--line)}
html[data-theme="dark"] .btn.solid{background:transparent;color:#fff;border-color:rgba(255,255,255,.85)}
html[data-theme="dark"] .btn.solid:hover{background:#fff;color:#030a2c;border-color:#fff}
html[data-theme="dark"] .btn.dark:hover{color:#030a2c}
html[data-theme="dark"] .hero-title em,html[data-theme="dark"] h2 em{color:#a8c7ea}

/* hero: tam ekran fotoğraf + koyu degrade */
html[data-theme="dark"] .hero{padding:0;height:100vh;height:min(100svh,980px);min-height:680px;display:flex;align-items:center;background:#030a2c}
html[data-theme="dark"] .hero-grid{position:static;width:100%;padding-top:120px;padding-bottom:80px}
html[data-theme="dark"] .hero-text{position:relative;z-index:2}
html[data-theme="dark"] .hero .eyebrow{color:#fff}
html[data-theme="dark"] .hero .lead{color:rgba(255,255,255,.88)}
html[data-theme="dark"] .hero-media{position:absolute;inset:0;z-index:0;opacity:1;transform:none;overflow:hidden}
html[data-theme="dark"] .hero-media::before{display:none}
html[data-theme="dark"] .hero-media .frame{height:100%;aspect-ratio:auto}
html[data-theme="dark"] .hero-media img{object-position:center 55%}
html[data-theme="dark"] .hero-media::after{content:"";position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(3,10,44,.94) 0%,rgba(3,10,44,.75) 32%,rgba(3,10,44,.18) 62%,rgba(3,10,44,.06) 100%),
  linear-gradient(180deg,rgba(3,10,44,.6) 0%,rgba(3,10,44,0) 25%,rgba(3,10,44,0) 70%,rgba(3,10,44,.5) 100%)}
html[data-theme="dark"] .hero-index{left:auto;right:max(32px,calc((100vw - 1320px)/2 + 32px));bottom:22%;background:none;box-shadow:none;padding:0;gap:20px;z-index:2}
html[data-theme="dark"] .hero-index li span{color:rgba(255,255,255,.85)}
html[data-theme="dark"] .hero-index li::before{background:rgba(255,255,255,.7)}

/* bölümler */
html[data-theme="dark"] .about-brand{background:#030a2c;border-color:transparent}
html[data-theme="dark"] .about-brand .ghost{color:rgba(255,255,255,.07)}
html[data-theme="dark"] .service{background:rgba(255,255,255,.04)}
html[data-theme="dark"] .service:hover{background:rgba(255,255,255,.08);box-shadow:none}
html[data-theme="dark"] .band{background:#0e1d58}
html[data-theme="dark"] .why-img .badge{background:#fff;color:#030a2c}
html[data-theme="dark"] .process{background:#020826}
html[data-theme="dark"] .cta::before{background:linear-gradient(90deg,rgba(3,10,44,.94),rgba(3,10,44,.72) 60%,rgba(3,10,44,.5))}
html[data-theme="dark"] .contact-card{background:rgba(255,255,255,.06);border:1px solid var(--line);backdrop-filter:blur(6px);box-shadow:none}
html[data-theme="dark"] .footer{background:#020722}
html[data-theme="dark"] .socials a:hover{color:#030a2c}
@media (max-width:900px){
  html[data-theme="dark"] .nav{background:#030a2c}
  html[data-theme="dark"] .hero-index{display:none}
  html[data-theme="dark"] .hero-grid{padding-top:110px}
  html[data-theme="dark"] .cta::before{background:rgba(3,10,44,.86)}
}
@media (max-width:600px){
  .theme-toggle{width:40px;height:40px}
  .header-actions{gap:8px}
}

/* ---------- çerez bandı ---------- */
.cookie-banner{position:fixed;left:24px;bottom:24px;z-index:80;max-width:460px;background:#fff;color:var(--ink);padding:26px 28px;box-shadow:0 30px 70px -20px rgba(5,12,58,.35);border-top:2px solid var(--accent);opacity:0;transform:translateY(20px);transition:opacity .4s,transform .4s}
.cookie-banner.show{opacity:1;transform:none}
.cookie-banner strong{display:block;font-family:var(--serif);font-size:24px;font-weight:600;color:var(--navy);margin-bottom:8px}
.cookie-banner p{font-size:13px;line-height:1.7;color:var(--muted)}
.cookie-banner a{color:var(--navy);text-decoration:underline;text-underline-offset:3px}
.cb-actions{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap}
.cb-btn{padding:13px 18px;font-size:10px;gap:0;cursor:pointer;font-family:var(--sans);background:transparent;flex:1;justify-content:center}
html[data-theme="dark"] .cookie-banner{background:#0b1648;box-shadow:0 30px 70px -20px rgba(0,0,0,.6)}
html[data-theme="dark"] .cb-btn.dark{border-color:rgba(255,255,255,.5)}

/* ---------- yasal sayfalar ---------- */
.page-hero{padding:190px 0 70px;background:var(--soft)}
.page-hero h1{font-size:clamp(44px,5.4vw,72px);margin:24px 0 18px}
.page-hero p{color:var(--muted);font-size:14px}
.legal{padding:80px 0 120px;background:var(--white)}
.legal .wrap{display:grid;grid-template-columns:260px 1fr;gap:70px;align-items:start}
.legal-toc{position:sticky;top:120px;border-left:1px solid var(--line);padding-left:20px}
.legal-toc b{display:block;font-size:10px;font-weight:600;letter-spacing:.28em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.legal-toc ol{list-style:none;display:grid;gap:9px;font-size:13px}
.legal-toc a{color:var(--muted)}
.legal-toc a:hover{color:var(--navy)}
.legal-body{max-width:780px;font-size:15px;line-height:1.85;color:var(--muted)}
.legal-body h2{font-size:34px;margin:52px 0 16px;scroll-margin-top:110px}
.legal-body h2:first-child{margin-top:0}
.legal-body h3{font-size:24px;margin:30px 0 10px}
.legal-body p{margin-bottom:14px}
.legal-body ul{margin:0 0 16px 20px}
.legal-body li{margin-bottom:6px}
.legal-body strong{color:var(--navy);font-weight:600}
.legal-body a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.legal-body .note{background:var(--soft);border-left:2px solid var(--accent);padding:18px 22px;margin:22px 0;font-size:14px}
.table-wrap{overflow-x:auto;margin:18px 0 22px}
.legal-body table{width:100%;border-collapse:collapse;font-size:13.5px;min-width:560px}
.legal-body th,.legal-body td{text-align:left;padding:13px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.legal-body th{font-size:10px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--navy);background:var(--soft)}
.legal-body td code{font-size:12.5px;color:var(--navy)}
.legal-body .btn{margin-top:8px;cursor:pointer;font-family:var(--sans);background:transparent}
.footer-legal{display:flex;flex-wrap:wrap;gap:8px 22px}
.footer-legal a,.footer-legal button{color:inherit;background:none;border:0;font:inherit;letter-spacing:inherit;cursor:pointer;padding:0}
.footer-legal a:hover,.footer-legal button:hover{color:#fff}
@media (max-width:900px){
  .legal .wrap{grid-template-columns:1fr;gap:40px}
  .legal-toc{position:static}
}
@media (max-width:600px){
  .cookie-banner{left:12px;right:12px;bottom:12px;max-width:none;padding:22px 20px}
  .page-hero{padding:150px 0 50px}
  .legal{padding:60px 0 90px}
  .legal-body h2{font-size:28px}
}

/* =========================================================
   ÇOK SAYFALI YAPI: menü, hizmet sayfaları, blog
   ========================================================= */
/* açılır menü */
.nav{align-items:center}
.nav-drop{position:relative}
.nav-sub{position:absolute;top:100%;left:-20px;min-width:260px;background:#fff;box-shadow:0 24px 50px -20px rgba(5,12,58,.3);padding:12px 0;margin-top:10px;opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .25s,transform .25s,visibility 0s .25s;z-index:5}
.nav-sub::before{content:"";position:absolute;left:0;right:0;top:-12px;height:12px}
.nav-drop:hover .nav-sub,.nav-drop:focus-within .nav-sub{opacity:1;visibility:visible;transform:none;transition:opacity .25s,transform .25s}
.nav-sub a{display:block;padding:9px 22px;letter-spacing:.14em;font-size:10.5px}
.nav-sub a::after{display:none}
.nav-sub a:hover{background:var(--soft);color:var(--accent)}
html[data-theme="dark"] .nav-sub{background:#0b1648;box-shadow:0 24px 50px -20px rgba(0,0,0,.6)}

/* ortak */
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:10.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:26px}
.crumbs a:hover{color:var(--accent)}
.crumbs span[aria-current]{color:var(--navy)}
a.service{display:block;color:inherit}
.service .more,.post-card .more{display:inline-block;margin-top:18px;font-size:10.5px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--accent)}
.service-list{grid-template-columns:repeat(3,1fr)}
.faq{background:var(--soft)}

/* hizmet sayfası */
.svc-hero{padding:150px 0 90px;background:var(--white)}
.svc-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
.svc-hero h1{font-size:clamp(44px,5.4vw,78px);margin:24px 0 26px}
.svc-hero-img{overflow:hidden;aspect-ratio:5/4;position:relative}
.svc-hero-img img{width:100%;height:100%;object-fit:cover}
.svc-body{padding:100px 0;background:var(--soft)}
.svc-body-grid{display:grid;grid-template-columns:1fr 340px;gap:70px;align-items:start}
.svc-aside{position:sticky;top:110px}
.svc-card{background:var(--white);padding:34px 32px;border-top:2px solid var(--accent);box-shadow:0 30px 60px -30px rgba(5,12,58,.2)}
.checklist{list-style:none;margin:18px 0 26px;display:grid;gap:12px}
.checklist li{position:relative;padding-left:28px;font-size:13.5px;line-height:1.6;color:var(--ink)}
.checklist li::before{content:"";position:absolute;left:0;top:4px;width:15px;height:8px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}
.svc-card .btn{width:100%;justify-content:space-between}
.svc-phone{display:block;text-align:center;margin-top:16px;font-family:var(--serif);font-size:24px;color:var(--navy)}
.svc-others{background:var(--white)}
.svc-others .service h3{margin-top:0}

/* metin içeriği (hizmet + blog yazısı) */
.prose{font-size:15.5px;line-height:1.9;color:var(--muted)}
.prose h2{font-size:clamp(28px,3vw,36px);margin:48px 0 16px}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:24px;margin:32px 0 10px}
.prose p{margin-bottom:16px}
.prose ul,.prose ol{margin:0 0 18px 22px}
.prose li{margin-bottom:8px}
.prose strong{color:var(--navy);font-weight:600}
.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}

/* ana sayfa: son yazılar */
.latest{padding:120px 0;background:var(--white)}
.latest:has(.post-grid:empty){display:none}

/* blog liste */
.blog-hero{padding-bottom:60px}
.blog-desc{max-width:640px;color:var(--muted);font-size:15px}
.blog-list{padding:60px 0 120px;background:var(--white)}
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:44px}
.filters a{padding:10px 18px;border:1px solid var(--line);font-size:10.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--navy);transition:.3s}
.filters a:hover{border-color:var(--accent);color:var(--accent)}
.filters a.on{background:var(--navy);border-color:var(--navy);color:#fff}
html[data-theme="dark"] .filters a.on{color:#030a2c}
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post-grid:empty::before{content:"İlk yazılarımız çok yakında burada olacak.";grid-column:1/-1;padding:60px 0;text-align:center;font-family:var(--serif);font-size:26px;color:var(--muted)}
.post-card{display:flex;flex-direction:column;background:var(--soft);border-top:2px solid transparent;transition:border-color .4s,transform .4s,box-shadow .4s;color:inherit}
.post-card:hover{border-color:var(--accent);transform:translateY(-4px);box-shadow:0 24px 50px -24px rgba(5,12,58,.25)}
.post-card-img{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--soft-2)}
.post-card-img img{width:100%;height:100%;object-fit:cover;transition:transform 1s}
.post-card:hover .post-card-img img{transform:scale(1.05)}
.post-card-body{display:flex;flex-direction:column;flex:1;padding:26px 26px 28px}
.post-card .meta{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:10.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.post-card .meta .tag{color:var(--accent)}
.post-card h3{font-size:25px;line-height:1.15;margin:14px 0 10px}
.post-card p{font-size:13.5px;line-height:1.75;color:var(--muted)}
.post-card .more{margin-top:auto;padding-top:18px}
html[data-theme="dark"] .post-card{background:rgba(255,255,255,.04)}

/* blog yazısı */
.wrap.narrow{max-width:860px}
.post-hero{padding:170px 0 50px;background:var(--soft)}
.post-hero h1{font-size:clamp(36px,4.6vw,60px)}
.post-meta{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:22px;font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.post-body{padding-top:56px;padding-bottom:30px}
.post-cover{margin:0 0 44px}
.post-cover img{width:100%;height:auto}
.post-cover figcaption{font-size:11.5px;margin-top:10px;color:var(--muted)}
.post-cover figcaption a{color:inherit}
.post-source{font-size:13px;margin-top:30px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:30px}
.tag-chip{padding:6px 12px;background:var(--soft);font-size:11px;letter-spacing:.06em;color:var(--navy)}
.post-cta{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;background:var(--navy);color:#fff;padding:40px 44px;margin:30px 0 10px}
.post-cta h2{color:#fff;font-size:32px;margin:8px 0 10px}
.post-cta p{color:rgba(255,255,255,.75);font-size:14px;max-width:440px}
.post-cta .eyebrow{color:#8fd0e0}
.post-cta .btn.solid{background:#fff;color:#030a2c;border-color:#fff}
.post-cta .link{color:#fff;margin-top:16px}
.post-cta-actions{display:flex;flex-direction:column;align-items:flex-start}
html[data-theme="dark"] .post-cta{background:#0e1d58}
.post-related{padding:40px 0 110px}
.related-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.related-links a{padding:12px 18px;border:1px solid var(--line);font-size:13px;color:var(--navy);transition:.3s}
.related-links a:hover{border-color:var(--accent);color:var(--accent)}

@media (max-width:1100px){
  .svc-body-grid{grid-template-columns:1fr 300px;gap:40px}
  .post-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .nav{justify-content:flex-start;padding:100px 20px 40px;gap:16px;overflow-y:auto}
  .nav-drop{display:flex;flex-direction:column;align-items:center}
  .nav-sub{position:static;opacity:1;visibility:inherit;transform:none;box-shadow:none;background:none!important;padding:8px 0 0;margin:0;min-width:0;text-align:center;transition:none}
  .nav-sub a{padding:6px;font-size:10.5px;opacity:.7}
  .svc-hero{padding:130px 0 60px}
  .svc-hero-grid,.svc-body-grid{grid-template-columns:1fr;gap:40px}
  .svc-aside{position:static}
  .service-list{grid-template-columns:1fr 1fr}
}
@media (max-width:600px){
  .service-list,.post-grid{grid-template-columns:1fr}
  .svc-body,.latest{padding:70px 0}
  .post-hero{padding:140px 0 40px}
  .post-cta{padding:30px 24px}
}

/* ---------- iletişim: adres + harita ---------- */
.contact-row span.addr{font-size:19px;line-height:1.35}
.contact-row span.email{font-size:20px;word-break:break-all}
.cta-map{grid-column:1/-1;position:relative;min-height:360px;background:#e9eef3;overflow:hidden;box-shadow:0 40px 80px -30px rgba(5,12,58,.3)}
.cta-map iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.map-ph{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:30px;
  background:linear-gradient(rgba(255,255,255,.88),rgba(255,255,255,.88)),repeating-linear-gradient(0deg,transparent 0 46px,rgba(5,12,58,.07) 46px 47px),repeating-linear-gradient(90deg,transparent 0 46px,rgba(5,12,58,.07) 46px 47px),linear-gradient(135deg,#dfe9f1,#cfe3ea)}
.map-ph>svg{width:38px;height:38px;color:var(--accent);margin-bottom:12px}
.map-title{font-family:var(--serif);font-size:30px;color:var(--navy);line-height:1.1}
.map-addr{font-size:14px;color:var(--muted);margin:6px 0 22px}
.map-actions{display:flex;flex-wrap:wrap;gap:16px 28px;align-items:center;justify-content:center}
.map-actions .btn{cursor:pointer;font-family:var(--sans)}
.map-note{font-size:11.5px;color:var(--muted);margin-top:20px;max-width:440px}
.map-note a{text-decoration:underline}
html[data-theme="dark"] .cta-map{background:#0b1648}
html[data-theme="dark"] .map-ph{background:linear-gradient(rgba(3,10,44,.86),rgba(3,10,44,.86)),repeating-linear-gradient(0deg,transparent 0 46px,rgba(255,255,255,.08) 46px 47px),repeating-linear-gradient(90deg,transparent 0 46px,rgba(255,255,255,.08) 46px 47px),#0b1648}
@media (max-width:600px){.cta-map{min-height:320px}.map-title{font-size:24px}}