/* ============================================================
   Allshine — Kurumsal Web Sitesi
   Tasarım sistemi & stiller
   ============================================================ */

:root{
  /* Marka renkleri */
  --blue:#0f6ec2;
  --blue-2:#22a3e6;
  --blue-deep:#0a3f88;
  --green:#57b431;
  --green-2:#6fd23a;
  --navy:#0c1f3a;
  --navy-2:#0a1830;

  /* Metin & yüzey */
  --ink:#10233f;
  --body:#46586f;
  --muted:#7387a0;
  --line:#e7edf4;
  --line-2:#eef3f9;
  --bg:#ffffff;
  --soft:#f4f8fc;
  --soft-2:#eaf2fb;

  /* Gradyanlar */
  --grad-brand:linear-gradient(120deg,#19a3e2 0%,#0a63b6 55%,#54b238 100%);
  --grad-blue:linear-gradient(120deg,#1c95dc,#0a58ac);
  --grad-navy:linear-gradient(160deg,#102a4c 0%,#0a1830 100%);
  --grad-soft:linear-gradient(180deg,#f7fbff 0%,#eef5fc 100%);

  /* Gölge */
  --sh-sm:0 2px 8px rgba(16,35,63,.06);
  --sh:0 14px 40px rgba(16,45,85,.10);
  --sh-lg:0 30px 70px rgba(10,40,85,.16);
  --sh-blue:0 18px 40px rgba(15,110,194,.28);

  --r:14px; --r-lg:22px; --r-xl:30px;
  --container:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --font:'Manrope','Segoe UI',system-ui,-apple-system,Roboto,Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip}
body{
  margin:0;font-family:var(--font);color:var(--body);
  background:var(--bg);line-height:1.65;font-size:17px;
  -webkit-font-smoothing:antialiased;overflow-x:clip;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
button{font-family:inherit;cursor:pointer;border:0;background:none}
h1,h2,h3,h4{color:var(--ink);font-weight:800;line-height:1.15;letter-spacing:-.02em;margin:0}
p{margin:0}
:focus-visible{outline:3px solid rgba(34,163,230,.55);outline-offset:2px;border-radius:6px}

/* ---------- Layout ---------- */
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section-sm{padding:64px 0}
.center{text-align:center}
.grid{display:grid;gap:26px}

/* ---------- Tipografi yardımcıları ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:13px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:var(--blue);margin-bottom:16px;
}
.eyebrow::before{content:"";width:26px;height:2px;border-radius:2px;background:var(--grad-brand)}
.eyebrow.center-eb{justify-content:center}
.section-head{max-width:720px;margin:0 auto 56px}
.section-head.left{margin-left:0}
h1{font-size:clamp(2.3rem,4.6vw,3.7rem)}
h2{font-size:clamp(1.9rem,3.6vw,2.85rem)}
h3{font-size:1.28rem}
.lead{font-size:clamp(1.05rem,1.6vw,1.22rem);color:var(--body)}
.text-grad{background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent}
.muted{color:var(--muted)}

/* ---------- Butonlar ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:999px;font-weight:800;font-size:15px;
  letter-spacing:.01em;transition:transform .25s var(--ease),box-shadow .25s,background .25s,color .25s;
  white-space:nowrap;
}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--grad-brand);color:#fff;box-shadow:var(--sh-blue)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 24px 48px rgba(15,110,194,.36)}
.btn-outline{border:2px solid var(--line);color:var(--ink);background:#fff}
.btn-outline:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-3px)}
.btn-light{background:#fff;color:var(--blue-deep)}
.btn-light:hover{transform:translateY(-3px);box-shadow:var(--sh)}
.btn-ghost-light{border:2px solid rgba(255,255,255,.4);color:#fff}
.btn-ghost-light:hover{background:rgba(255,255,255,.12);border-color:#fff}
.btn-lg{padding:17px 34px;font-size:16px}
.btn-block{width:100%}

/* ---------- Üst bar ---------- */
.topbar{background:var(--navy);color:#cdd9ea;font-size:13.5px}
.topbar .container{display:flex;justify-content:space-between;align-items:center;height:44px;gap:20px}
.topbar a{color:#cdd9ea;transition:color .2s}
.topbar a:hover{color:#fff}
.topbar-info{display:flex;gap:26px;align-items:center}
.topbar-info span{display:inline-flex;align-items:center;gap:7px}
.topbar-info svg{width:15px;height:15px;color:var(--blue-2)}
.topbar-social{display:flex;gap:8px;align-items:center}
.topbar-social a{width:28px;height:28px;display:grid;place-items:center;border-radius:50%;background:rgba(255,255,255,.08)}
.topbar-social a:hover{background:var(--blue)}
.topbar-social svg{width:14px;height:14px}

/* ---------- Header ---------- */
.header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.9);
  backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line);
  transition:box-shadow .3s,padding .3s}
.header.scrolled{box-shadow:0 8px 30px rgba(16,45,85,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;height:82px;transition:height .3s}
.header.scrolled .nav{height:70px}
.brand{display:flex;align-items:center;flex-shrink:0}
.brand img,.brand .logo-svg{height:42px;width:auto;transition:height .3s}
.header.scrolled .brand img{height:38px}
.nav-menu{display:flex;align-items:center;gap:4px}
.nav-menu>li>a{
  display:inline-flex;align-items:center;gap:6px;padding:10px 15px;border-radius:10px;
  font-weight:700;font-size:15.5px;color:var(--ink);transition:color .2s,background .2s;
}
.nav-menu>li>a:hover,.nav-menu>li.active>a{color:var(--blue);background:var(--soft-2)}
.nav-actions{display:flex;align-items:center;gap:12px}
.nav-phone{display:inline-flex;align-items:center;gap:9px;font-weight:800;color:var(--ink);white-space:nowrap;line-height:1.15}
.nav-phone .ico{width:40px;height:40px;border-radius:50%;background:var(--soft-2);display:grid;place-items:center;color:var(--blue)}
.nav-phone .ico svg{width:18px;height:18px}
.nav-phone small{display:block;font-size:11px;font-weight:700;color:var(--muted);letter-spacing:.05em;text-transform:uppercase}
.nav-toggle{display:none;width:46px;height:46px;border-radius:12px;background:var(--soft-2);color:var(--ink)}
.nav-toggle span{display:block;width:22px;height:2px;background:currentColor;margin:5px auto;border-radius:2px;transition:.3s}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-drawer-head{display:none}

/* dropdown */
.has-drop{position:relative}
.drop{
  position:absolute;top:calc(100% + 12px);left:0;min-width:250px;background:#fff;
  border:1px solid var(--line);border-radius:16px;box-shadow:var(--sh);padding:10px;
  opacity:0;visibility:hidden;transform:translateY(10px);transition:.25s var(--ease);
}
.has-drop:hover .drop{opacity:1;visibility:visible;transform:translateY(0)}
.drop a{display:flex;gap:12px;align-items:center;padding:11px 12px;border-radius:10px;font-weight:700;font-size:14.5px;color:var(--ink)}
.drop a:hover{background:var(--soft)}
.drop a .di{width:34px;height:34px;border-radius:9px;background:var(--soft-2);display:grid;place-items:center;color:var(--blue);flex-shrink:0}
.drop a .di svg{width:18px;height:18px}
.drop a small{display:block;font-weight:600;color:var(--muted);font-size:12.5px}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--grad-navy);color:#eaf1fb;overflow:hidden;padding:80px 0 96px}
.hero::before{content:"";position:absolute;inset:0;background:
  radial-gradient(700px 400px at 82% 8%,rgba(34,163,230,.30),transparent 60%),
  radial-gradient(560px 420px at 10% 92%,rgba(87,180,49,.22),transparent 60%);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:10px;padding:8px 16px 8px 8px;border-radius:999px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);font-size:13.5px;font-weight:700;color:#dce8f7;margin-bottom:26px}
.hero-badge b{background:var(--grad-brand);color:#fff;padding:4px 11px;border-radius:999px;font-size:12px;letter-spacing:.03em}
.hero h1{color:#fff;font-size:clamp(2.4rem,4.7vw,4rem)}
.hero h1 .text-grad{background:linear-gradient(120deg,#4fd0ff,#7fe06a);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{color:#b9cae0;margin-top:22px;max-width:560px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.hero-stats{display:flex;gap:34px;margin-top:44px;flex-wrap:wrap}
.hero-stats .num{font-size:2rem;font-weight:800;color:#fff;line-height:1}
.hero-stats .num i{font-style:normal;background:linear-gradient(120deg,#4fd0ff,#7fe06a);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-stats small{color:#9fb3cc;font-size:13px;font-weight:600;display:block;margin-top:6px}

/* hero görsel kolajı */
.hero-art{position:relative;min-height:460px}
.hero-art .main{position:absolute;inset:0 0 0 40px;border-radius:var(--r-xl);overflow:hidden;
  box-shadow:var(--sh-lg);border:1px solid rgba(255,255,255,.14)}
.hero-art .main img{width:100%;height:100%;object-fit:cover}
.hero-art .float{position:absolute;background:rgba(255,255,255,.96);border-radius:18px;padding:16px 18px;
  box-shadow:var(--sh-lg);display:flex;align-items:center;gap:13px}
.hero-art .float.f1{left:-14px;top:36px}
.hero-art .float.f2{right:-6px;bottom:40px}
.hero-art .float .fi{width:46px;height:46px;border-radius:12px;background:var(--grad-brand);display:grid;place-items:center;color:#fff;flex-shrink:0}
.hero-art .float .fi svg{width:24px;height:24px}
.hero-art .float b{display:block;color:var(--ink);font-size:15px;line-height:1.2}
.hero-art .float small{color:var(--muted);font-size:12.5px;font-weight:600}
.hero-thumb{position:absolute;right:-18px;top:-16px;width:150px;height:110px;border-radius:16px;overflow:hidden;
  border:4px solid #fff;box-shadow:var(--sh-lg)}
.hero-thumb img{width:100%;height:100%;object-fit:cover}

/* ---------- Hero banner slider (öne çıkanlar) ---------- */
.hero-band{padding:24px 0 4px}
.hero-slider{position:relative;width:min(100%,960px);margin:0 auto;aspect-ratio:2/1;
  border-radius:20px;overflow:hidden;background:#0b1a30;box-shadow:var(--sh-lg);line-height:0}
.hs-slide{position:absolute;inset:0;opacity:0;transition:opacity .9s ease;pointer-events:none;display:block}
.hs-slide.is-active{opacity:1;pointer-events:auto;z-index:1}
.hs-slide img{width:100%;height:100%;object-fit:cover;display:block}
.hs-prev,.hs-next{position:absolute;top:50%;transform:translateY(-50%);z-index:3;
  width:clamp(34px,3vw,46px);height:clamp(34px,3vw,46px);border-radius:50%;
  background:rgba(9,20,40,.42);color:#fff;display:grid;place-items:center;
  backdrop-filter:blur(4px);transition:.22s;opacity:0}
.hero-slider:hover .hs-prev,.hero-slider:hover .hs-next{opacity:1}
.hs-prev:hover,.hs-next:hover{background:var(--blue)}
.hs-prev{left:16px}.hs-next{right:16px}
.hs-prev svg,.hs-next svg{width:52%;height:52%}
.hs-dots{position:absolute;left:0;right:0;bottom:clamp(8px,1.2vw,16px);z-index:3;
  display:flex;gap:8px;justify-content:center}
.hs-dot{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.45);
  transition:.25s;cursor:pointer;border:0;padding:0}
.hs-dot.is-active{background:#fff;width:26px;border-radius:6px}
/* Masaüstünde slider, mobilde metin hero'su */
.hero{display:none}
@media (max-width:820px){
  .hero-band{display:none}
  .hero{display:block}
}

/* ---------- Marka / güven şeridi ---------- */
.trust{border-bottom:1px solid var(--line);background:#fff}
.trust .container{display:flex;align-items:center;gap:34px;padding-top:26px;padding-bottom:26px;flex-wrap:wrap;justify-content:space-between}
.trust p{font-weight:700;color:var(--muted);font-size:14px;letter-spacing:.02em}
.trust-logos{display:flex;gap:38px;align-items:center;flex-wrap:wrap;opacity:.8}
.trust-logos span{font-weight:800;color:#9fb0c4;font-size:19px;letter-spacing:.03em}

/* ---------- Özellik kartları ---------- */
.features{background:var(--soft)}
.feature-grid{grid-template-columns:repeat(4,1fr)}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:30px 26px;transition:.3s var(--ease)}
.feature:hover{transform:translateY(-8px);box-shadow:var(--sh);border-color:transparent}
.feature .fico{width:58px;height:58px;border-radius:16px;background:var(--soft-2);display:grid;place-items:center;color:var(--blue);margin-bottom:20px;transition:.3s}
.feature:hover .fico{background:var(--grad-brand);color:#fff}
.feature .fico svg{width:28px;height:28px}
.feature h3{font-size:1.16rem;margin-bottom:10px}
.feature p{font-size:15px}

/* ---------- Bölüm başlığı satırı ---------- */
.head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:50px;flex-wrap:wrap}
.head-row .section-head{margin:0;max-width:640px}

/* ---------- Kategori kartları ---------- */
.cat-grid{grid-template-columns:repeat(3,1fr)}
.cat{position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-sm);
  border:1px solid var(--line);background:#fff;transition:.35s var(--ease)}
.cat:hover{transform:translateY(-8px);box-shadow:var(--sh)}
.cat-img{position:relative;aspect-ratio:16/11;overflow:hidden}
.cat-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.cat:hover .cat-img img{transform:scale(1.07)}
.cat-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(10,25,48,.62))}
.cat-tag{position:absolute;top:14px;left:14px;z-index:2;background:rgba(255,255,255,.92);color:var(--blue-deep);
  font-size:12px;font-weight:800;padding:6px 13px;border-radius:999px;letter-spacing:.03em}
.cat-body{padding:22px 24px 26px}
.cat-body h3{margin-bottom:8px;font-size:1.2rem}
.cat-body p{font-size:14.5px;margin-bottom:16px}
.cat-link{display:inline-flex;align-items:center;gap:8px;font-weight:800;color:var(--blue);font-size:14.5px}
.cat-link svg{width:17px;height:17px;transition:transform .25s}
.cat:hover .cat-link svg{transform:translateX(4px)}

/* ---------- İkili bölüm (fason) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split.rev .split-media{order:2}
.split-media{position:relative}
.split-media .m-main{border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--sh-lg)}
.split-media .m-main img{width:100%;aspect-ratio:4/3;object-fit:cover}
.split-media .m-badge{position:absolute;right:-16px;bottom:-22px;background:var(--grad-navy);color:#fff;
  border-radius:20px;padding:22px 26px;box-shadow:var(--sh-lg);min-width:180px}
.split-media .m-badge .big{font-size:2.4rem;font-weight:800;line-height:1;background:linear-gradient(120deg,#4fd0ff,#7fe06a);-webkit-background-clip:text;background-clip:text;color:transparent}
.split-media .m-badge small{color:#b9cae0;font-size:13px;font-weight:600}
.check-list{margin:26px 0 32px;display:grid;gap:14px}
.check-list li{display:flex;gap:13px;align-items:flex-start;font-weight:600;color:var(--ink)}
.check-list li svg{flex-shrink:0;width:24px;height:24px;color:#fff;background:var(--grad-brand);border-radius:50%;padding:5px;margin-top:2px}
.check-list li span{font-weight:600;color:var(--body)}
.check-list li b{color:var(--ink)}

/* ---------- Süreç adımları ---------- */
.process{background:var(--grad-soft)}
.steps{grid-template-columns:repeat(3,1fr);gap:30px;position:relative}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:32px 28px;position:relative;transition:.3s var(--ease)}
.step:hover{transform:translateY(-6px);box-shadow:var(--sh)}
.step .snum{font-size:14px;font-weight:800;color:var(--blue);letter-spacing:.1em}
.step .sico{width:56px;height:56px;border-radius:15px;background:var(--grad-brand);color:#fff;display:grid;place-items:center;margin:14px 0 18px}
.step .sico svg{width:27px;height:27px}
.step h3{font-size:1.15rem;margin-bottom:9px}
.step p{font-size:14.5px}

/* ---------- Sayılar (stats) ---------- */
.stats-band{background:var(--grad-navy);color:#fff;position:relative;overflow:hidden}
.stats-band::before{content:"";position:absolute;inset:0;background:
  radial-gradient(600px 300px at 15% 0%,rgba(34,163,230,.25),transparent 60%),
  radial-gradient(500px 300px at 90% 100%,rgba(87,180,49,.2),transparent 60%)}
.stats-grid{position:relative;grid-template-columns:repeat(4,1fr);gap:20px}
.stat{text-align:center;padding:14px}
.stat .sv{font-size:clamp(2.4rem,4vw,3.3rem);font-weight:800;line-height:1;background:linear-gradient(120deg,#4fd0ff,#7fe06a);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .sl{color:#b9cae0;font-weight:600;margin-top:10px;font-size:15px}

/* ---------- Kalite / sertifikalar ---------- */
.certs{grid-template-columns:repeat(5,1fr);gap:20px;margin-top:14px}
.cert{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px 16px;text-align:center;transition:.3s}
.cert:hover{transform:translateY(-5px);box-shadow:var(--sh);border-color:transparent}
.cert .cch{width:56px;height:56px;margin:0 auto 12px;border-radius:50%;background:var(--soft-2);display:grid;place-items:center;color:var(--blue)}
.cert .cch svg{width:28px;height:28px}
.cert b{color:var(--ink);font-size:15px;display:block}
.cert small{color:var(--muted);font-size:12.5px}

/* ---------- Testimonial ---------- */
.quote-grid{grid-template-columns:repeat(3,1fr)}
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:30px 28px;transition:.3s var(--ease)}
.quote:hover{transform:translateY(-6px);box-shadow:var(--sh)}
.quote .stars{color:#f6a609;display:flex;gap:3px;margin-bottom:14px}
.quote .stars svg{width:18px;height:18px}
.quote p{font-size:15.5px;color:var(--ink);font-weight:500}
.quote .who{display:flex;align-items:center;gap:13px;margin-top:22px}
.quote .who .av{width:46px;height:46px;border-radius:50%;background:var(--grad-brand);color:#fff;display:grid;place-items:center;font-weight:800;font-size:17px}
.quote .who b{display:block;color:var(--ink);font-size:15px}
.quote .who small{color:var(--muted);font-size:13px}

/* ---------- CTA bandı ---------- */
.cta-band{position:relative;border-radius:var(--r-xl);overflow:hidden;background:var(--grad-brand);
  color:#fff;padding:56px 56px;display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap;
  box-shadow:var(--sh-lg)}
.cta-band::before{content:"";position:absolute;inset:0;background:
  radial-gradient(400px 300px at 100% 0%,rgba(255,255,255,.22),transparent 60%)}
.cta-band .c-t{position:relative;max-width:640px}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.9);margin-top:12px;font-size:1.08rem}
.cta-band .c-a{position:relative;display:flex;gap:14px;flex-wrap:wrap}

/* ---------- SSS akordeon ---------- */
.faq{max-width:820px;margin:0 auto}
.faq-item{border:1px solid var(--line);border-radius:var(--r);margin-bottom:14px;background:#fff;overflow:hidden;transition:.3s}
.faq-item.open{box-shadow:var(--sh);border-color:transparent}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:22px 26px;text-align:left;font-weight:800;color:var(--ink);font-size:1.05rem}
.faq-q .fq-ico{width:32px;height:32px;border-radius:50%;background:var(--soft-2);color:var(--blue);
  display:grid;place-items:center;flex-shrink:0;transition:.3s}
.faq-item.open .fq-ico{background:var(--grad-brand);color:#fff;transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s var(--ease)}
.faq-a p{padding:0 26px 24px;color:var(--body);font-size:15.5px}

/* ---------- Sayfa başlığı (iç sayfalar) ---------- */
.page-hero{background:var(--grad-navy);color:#fff;position:relative;overflow:hidden;padding:64px 0 68px}
.page-hero::before{content:"";position:absolute;inset:0;background:
  radial-gradient(600px 360px at 85% 10%,rgba(34,163,230,.28),transparent 60%),
  radial-gradient(460px 320px at 5% 100%,rgba(87,180,49,.2),transparent 60%)}
.page-hero .container{position:relative}
.breadcrumb{display:flex;gap:10px;align-items:center;font-size:13.5px;color:#9fb3cc;margin-bottom:16px;font-weight:600}
.breadcrumb a:hover{color:#fff}
.breadcrumb .sep{opacity:.5}
.page-hero h1{color:#fff;max-width:820px}
.page-hero p{color:#b9cae0;margin-top:16px;max-width:640px;font-size:1.1rem}

/* ---------- İletişim / form ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:50px;align-items:start}
.info-card{display:flex;gap:16px;align-items:flex-start;padding:22px;border:1px solid var(--line);border-radius:var(--r);margin-bottom:16px;background:#fff;transition:.3s}
.info-card:hover{box-shadow:var(--sh);border-color:transparent;transform:translateX(4px)}
.info-card .ii{width:52px;height:52px;border-radius:14px;background:var(--soft-2);color:var(--blue);display:grid;place-items:center;flex-shrink:0}
.info-card .ii svg{width:24px;height:24px}
.info-card b{color:var(--ink);display:block;font-size:16px;margin-bottom:3px}
.info-card p,.info-card a{color:var(--body);font-size:15px}
.info-card a:hover{color:var(--blue)}

.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:38px;box-shadow:var(--sh)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{margin-bottom:18px}
.field label{display:block;font-weight:700;color:var(--ink);font-size:14px;margin-bottom:8px}
.field input,.field select,.field textarea{
  width:100%;padding:14px 16px;border:1.6px solid var(--line);border-radius:12px;
  font-family:inherit;font-size:15px;color:var(--ink);background:var(--soft);transition:.2s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 4px rgba(34,163,230,.12)}
.field textarea{resize:vertical;min-height:130px}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:#e2496b;background:#fff5f7}
.field .err{color:#e2496b;font-size:13px;margin-top:6px;display:none;font-weight:600}
.field.invalid .err{display:block}
.form-note{font-size:13px;color:var(--muted);margin-top:10px}
.form-ok{display:none;align-items:center;gap:14px;background:#eafbf0;border:1px solid #bfe9cd;color:#1c7a44;
  padding:18px 20px;border-radius:14px;font-weight:700;margin-bottom:20px}
.form-ok.show{display:flex}
.form-ok svg{width:26px;height:26px;flex-shrink:0}

.map-wrap{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh-sm);height:360px}
.map-wrap iframe{width:100%;height:100%;border:0;filter:grayscale(.15)}

/* ---------- Footer ---------- */
.footer{background:var(--navy);color:#a9bcd4;padding-top:72px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:52px}
.footer .f-logo{height:40px;margin-bottom:20px}
.footer p{font-size:14.5px;line-height:1.7;color:#93a7c2}
.footer h4{color:#fff;font-size:15px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:20px}
.footer-links li{margin-bottom:11px}
.footer-links a{font-size:14.5px;color:#a9bcd4;transition:.2s;display:inline-flex;align-items:center;gap:8px}
.footer-links a:hover{color:#fff;transform:translateX(3px)}
.footer-links a svg{width:14px;height:14px;color:var(--blue-2)}
.f-contact li{display:flex;gap:12px;margin-bottom:16px;font-size:14.5px}
.f-contact li svg{width:19px;height:19px;color:var(--blue-2);flex-shrink:0;margin-top:2px}
.f-social{display:flex;gap:10px;margin-top:22px}
.f-social a{width:40px;height:40px;border-radius:12px;background:rgba(255,255,255,.07);display:grid;place-items:center;transition:.25s}
.f-social a:hover{background:var(--grad-brand);transform:translateY(-3px)}
.f-social svg{width:18px;height:18px;color:#fff}
.f-news{display:flex;gap:8px;margin-top:16px}
.f-news input{flex:1;padding:12px 14px;border-radius:11px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06);color:#fff;font-family:inherit;font-size:14px}
.f-news input::placeholder{color:#7f93ae}
.f-news button{padding:12px 16px;border-radius:11px;background:var(--grad-brand);color:#fff;font-weight:800}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;font-size:13.5px}
.footer-bottom .container{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.footer-bottom a:hover{color:#fff}

/* ---------- Geri dön butonu ---------- */
.to-top{position:fixed;right:24px;bottom:24px;width:50px;height:50px;border-radius:50%;
  background:var(--grad-brand);color:#fff;display:grid;place-items:center;box-shadow:var(--sh-blue);
  opacity:0;visibility:hidden;transform:translateY(20px);transition:.35s var(--ease);z-index:55}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top svg{width:22px;height:22px}
.to-top:hover{transform:translateY(-4px)}

/* ---------- Reveal animasyon ---------- */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---------- Ürün filtre (urunler) ---------- */
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:46px}
.filter-bar button{padding:11px 22px;border-radius:999px;border:1.6px solid var(--line);font-weight:800;font-size:14px;color:var(--ink);background:#fff;transition:.25s}
.filter-bar button:hover{border-color:var(--blue);color:var(--blue)}
.filter-bar button.active{background:var(--grad-brand);color:#fff;border-color:transparent;box-shadow:var(--sh-blue)}
.product-grid{grid-template-columns:repeat(4,1fr);gap:24px}
.product{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:.35s var(--ease)}
.product:hover{transform:translateY(-8px);box-shadow:var(--sh)}
.product .p-img{aspect-ratio:1/1;overflow:hidden;position:relative;background:var(--soft)}
.product .p-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.product:hover .p-img img{transform:scale(1.06)}
.product .p-cat{position:absolute;top:12px;left:12px;background:rgba(255,255,255,.94);color:var(--blue-deep);font-size:11.5px;font-weight:800;padding:5px 11px;border-radius:999px}
.product .p-body{padding:20px}
.product .p-body h3{font-size:1.05rem;margin-bottom:6px}
.product .p-body p{font-size:13.5px;margin-bottom:14px}
.product .p-foot{display:flex;align-items:center;justify-content:space-between}
.product .p-foot .tag{font-size:12.5px;font-weight:700;color:var(--green);background:#edf9e6;padding:5px 11px;border-radius:8px}
.product .p-foot button{color:var(--blue);font-weight:800;font-size:13.5px;display:inline-flex;align-items:center;gap:6px}
.product .p-foot button svg{width:16px;height:16px}

/* ---------- Değer/adım listesi (kurumsal) ---------- */
.value-grid{grid-template-columns:repeat(3,1fr)}
.value{padding:30px;border-radius:var(--r-lg);border:1px solid var(--line);background:#fff;transition:.3s}
.value:hover{box-shadow:var(--sh);transform:translateY(-6px);border-color:transparent}
.value .vi{width:54px;height:54px;border-radius:14px;background:var(--soft-2);color:var(--blue);display:grid;place-items:center;margin-bottom:18px}
.value:hover .vi{background:var(--grad-brand);color:#fff}
.value .vi svg{width:26px;height:26px}
.value h3{font-size:1.14rem;margin-bottom:9px}
.value p{font-size:14.5px}

.timeline{max-width:820px;margin:0 auto;position:relative;padding-left:34px}
.timeline::before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:linear-gradient(var(--blue),var(--green))}
.tl-item{position:relative;padding-bottom:34px}
.tl-item::before{content:"";position:absolute;left:-33px;top:3px;width:20px;height:20px;border-radius:50%;background:#fff;border:3px solid var(--blue);box-shadow:0 0 0 4px var(--soft-2)}
.tl-item .yr{font-weight:800;color:var(--blue);font-size:15px}
.tl-item h3{font-size:1.15rem;margin:4px 0 6px}
.tl-item p{font-size:15px}

/* ---------- Ürün tasarım görseli (kart) ---------- */
.product .p-img{aspect-ratio:1/1;background:#eef4fb}
.product .p-img img{object-fit:contain}
.product:hover .p-img img{transform:none}
.product .p-cta{padding:13px 15px 16px}
.product .p-cta .btn{width:100%;justify-content:center}

/* Ürün ailesi (ana poster) sergisi */
.poster-showcase{display:block;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--sh);transition:.35s var(--ease);position:relative}
.poster-showcase:hover{transform:translateY(-4px);box-shadow:var(--sh-lg)}
.poster-showcase img{width:100%;display:block}
.poster-showcase .zoom{position:absolute;right:14px;bottom:14px;background:rgba(12,31,58,.82);
  color:#fff;font-size:13px;font-weight:700;padding:8px 14px;border-radius:999px;display:inline-flex;
  align-items:center;gap:7px;backdrop-filter:blur(4px)}
.poster-showcase .zoom svg{width:16px;height:16px}

/* Katalog küçük resimleri */
.katalog-thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.kt-thumb{position:relative;display:block;border-radius:16px;overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--sh-sm);background:#fff;cursor:pointer;transition:.3s var(--ease);padding:0;font-family:inherit}
.kt-thumb:hover{transform:translateY(-6px);box-shadow:var(--sh)}
.kt-thumb img{width:100%;display:block;aspect-ratio:3/2;object-fit:cover}
.kt-thumb span{position:absolute;left:0;right:0;bottom:0;padding:22px 14px 12px;color:#fff;font-weight:800;
  font-size:14.5px;text-align:left;background:linear-gradient(transparent,rgba(10,25,48,.82))}

/* Katalog modal (kaydırmalı) */
.katalog-modal{position:fixed;inset:0;z-index:120;display:none}
.katalog-modal.open{display:block}
.km-overlay{position:absolute;inset:0;background:rgba(6,16,32,.86);backdrop-filter:blur(4px)}
.km-dialog{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:52px 62px}
.km-viewport{position:relative;width:min(94vw,1160px);aspect-ratio:3/2;max-height:86vh}
.km-slide{position:absolute;inset:0;opacity:0;transition:opacity .4s ease;pointer-events:none;
  display:flex;align-items:center;justify-content:center}
.km-slide.is-active{opacity:1;pointer-events:auto}
.km-slide img{max-width:100%;max-height:86vh;width:auto;height:auto;border-radius:12px;
  box-shadow:0 30px 80px rgba(0,0,0,.5)}
.km-close{position:absolute;top:16px;right:20px;z-index:5;width:46px;height:46px;border-radius:50%;
  background:rgba(255,255,255,.14);color:#fff;display:grid;place-items:center;transition:.2s}
.km-close:hover{background:rgba(255,255,255,.28)}
.km-close svg{width:22px;height:22px}
.km-prev,.km-next{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:50px;height:50px;
  border-radius:50%;background:rgba(255,255,255,.16);color:#fff;display:grid;place-items:center;transition:.2s}
.km-prev:hover,.km-next:hover{background:var(--blue)}
.km-prev{left:14px}.km-next{right:14px}
.km-prev svg,.km-next svg{width:26px;height:26px}
.km-dots{position:absolute;left:0;right:0;bottom:14px;z-index:5;display:flex;gap:9px;justify-content:center}
.km-dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.4);cursor:pointer;border:0;transition:.25s}
.km-dot.is-active{background:#fff;width:28px;border-radius:6px}
@media (max-width:640px){
  .katalog-thumbs{grid-template-columns:1fr;gap:14px}
  .km-dialog{padding:40px 10px}
  .km-prev,.km-next{width:40px;height:40px}
  .km-prev{left:4px}.km-next{right:4px}
}

/* ---------- Responsive ---------- */
@media (max-width:1240px){
  .nav-phone{display:none}
}
@media (max-width:1080px){
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .product-grid{grid-template-columns:repeat(3,1fr)}
  .certs{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px}
}
@media (max-width:900px){
  .section{padding:72px 0}
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .hero-art{min-height:400px;max-width:520px}
  .split{grid-template-columns:1fr;gap:40px}
  .split.rev .split-media{order:0}
  .split-media{max-width:560px}
  .split-media .m-main img{height:360px;aspect-ratio:auto}
  .steps{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:30px}
  .quote-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr;gap:34px}
  .cta-band{padding:42px 34px;text-align:center;justify-content:center}
  .cta-band .c-t{max-width:none}
  .cta-band .c-a{justify-content:center}
  .page-hero{padding:52px 0 56px}
  .hero{padding:56px 0 72px}
  .split-media .m-badge{right:10px}
  /* mobil menü — header'ın backdrop-filter'ı fixed menüye containing-block
     oluşturmasın diye mobilde kapatıyoruz (menü viewport'a göre konumlansın) */
  .header{backdrop-filter:none;-webkit-backdrop-filter:none;background:#fff}
  .nav-menu{position:fixed;inset:0 0 0 auto;width:min(384px,90vw);background:#fff;flex-direction:column;
    align-items:stretch;gap:3px;padding:0 16px 28px;box-shadow:var(--sh-lg);
    transform:translateX(105%);transition:transform .4s var(--ease);z-index:60;overflow-y:auto}
  .nav-menu.open{transform:none}
  /* Markalı açılır menü başlığı (logo + kapat) */
  .nav-drawer-head{display:flex;align-items:center;justify-content:space-between;
    position:sticky;top:0;z-index:3;flex:0 0 auto;min-height:78px;
    margin:0 -16px 14px;padding:0 18px;
    background:linear-gradient(120deg,#0c2140 0%,#12467a 55%,#1a7a5e 100%);
    box-shadow:0 6px 18px rgba(10,30,60,.16)}
  .nav-drawer-head::after{content:"";position:absolute;right:70px;top:-30px;width:120px;height:120px;
    border-radius:50%;background:radial-gradient(circle,rgba(90,200,120,.35),transparent 70%);pointer-events:none}
  .nav-drawer-head img{height:36px;width:auto;position:relative}
  .nav-close{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
    background:rgba(255,255,255,.14);color:#fff;transition:.2s;position:relative}
  .nav-close:hover{background:rgba(255,255,255,.26)}
  .nav-close svg{width:22px;height:22px}
  .nav-menu>li{border-bottom:1px solid var(--line-2)}
  .nav-menu>li:last-child{border-bottom:0}
  .nav-menu>li>a{padding:14px 12px;font-size:16.5px;border-radius:11px;justify-content:space-between}
  .nav-menu>li.active>a{background:var(--soft-2);color:var(--blue)}
  .has-drop .drop{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;
    padding:2px 0 8px 6px;min-width:auto}
  .has-drop .drop a{padding:10px 12px;border-radius:10px}
  .nav-toggle{display:block;z-index:40}
  .nav-phone{display:none}
  .nav-backdrop{position:fixed;inset:0;background:rgba(8,20,40,.55);opacity:0;visibility:hidden;
    transition:.35s;z-index:55}
  .nav-backdrop.show{opacity:1;visibility:visible}
}
@media (max-width:640px){
  body{font-size:16px}
  .hide-sm{display:none!important}
  .container{padding:0 18px}
  .section{padding:56px 0}
  .section-sm{padding:44px 0}
  .section-head{margin-bottom:34px}

  /* Tipografi — mobilde daha dengeli ölçek */
  h1{font-size:2.05rem}
  h2{font-size:1.72rem}
  h3{font-size:1.18rem}
  .lead{font-size:1.02rem}
  .eyebrow{margin-bottom:12px}

  /* Üst bar */
  .topbar{font-size:12.5px}
  .topbar .container{gap:10px;height:42px}
  .topbar-info span{white-space:nowrap}
  .topbar-social{gap:6px}

  /* Header */
  .nav{height:66px}
  .header.scrolled .nav{height:60px}
  .brand img,.brand .logo-svg{height:36px}
  .btn{padding:12px 20px;font-size:14px}
  .btn-lg{padding:14px 22px;font-size:15px}
  .nav-actions{gap:8px}

  /* Hero */
  .hero-badge{font-size:11.5px;padding:6px 12px 6px 6px;margin-bottom:20px}
  .hero-badge b{font-size:11px;padding:4px 9px}
  .hero p.lead{margin-top:18px}
  .hero-cta{flex-direction:column;gap:12px;margin-top:28px}
  .hero-cta .btn{width:100%}
  .hero-stats{gap:14px 8px;margin-top:32px;display:grid;grid-template-columns:repeat(3,1fr);text-align:center}
  .hero-stats .num{font-size:1.5rem}
  .hero-stats small{font-size:11px;margin-top:4px}
  .hero-art{min-height:300px;max-width:360px;margin:8px auto 0}
  .hero-art .main{inset:0 0 0 18px}
  .hero-thumb{width:96px;height:70px;right:-4px;top:-8px;border-width:3px}
  .hero-art .float{padding:10px 12px;gap:10px;border-radius:14px}
  .hero-art .float .fi{width:36px;height:36px;border-radius:10px}
  .hero-art .float .fi svg{width:19px;height:19px}
  .hero-art .float b{font-size:12.5px}
  .hero-art .float small{font-size:10.5px}
  .hero-art .float.f1{left:-4px;top:22px}
  .hero-art .float.f2{right:-4px;bottom:24px}

  /* Güven şeridi */
  .trust .container{justify-content:center;text-align:center;gap:14px}
  .trust-logos{gap:18px 22px;justify-content:center}
  .trust-logos span{font-size:15px}

  /* Kart ızgaraları */
  .feature-grid,.cat-grid,.value-grid{grid-template-columns:1fr;gap:16px}
  .feature{padding:24px 22px}
  .feature .fico{width:52px;height:52px;margin-bottom:16px}
  .certs{grid-template-columns:1fr 1fr;gap:12px}
  .cert{padding:20px 12px}
  .form-row{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr;gap:26px 16px}
  .stat{padding:8px}

  /* Başlık satırı */
  .head-row{flex-direction:column;align-items:stretch;gap:18px;margin-bottom:30px}
  .head-row .btn{align-self:flex-start}

  /* Split görselleri — mobilde kontrollü yükseklik */
  .split{gap:28px}
  .split-media{max-width:none}
  .split-media .m-main img{height:220px;aspect-ratio:auto}
  .split-media .m-badge{position:static;margin-top:16px;display:inline-block;padding:16px 22px}
  .split-media .m-badge .big{font-size:1.9rem}
  .check-list{margin:20px 0 26px;gap:12px}

  /* ÜRÜN KATALOĞU — 2 sütun, kompakt & şık */
  .product-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .product{border-radius:16px}
  .product .p-body{padding:12px 12px 14px}
  .product .p-body h3{font-size:.9rem;line-height:1.25;margin-bottom:5px}
  .product .p-body p{font-size:11.5px;line-height:1.45;margin-bottom:11px;
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .product .p-cat{font-size:10px;padding:4px 8px;top:10px;left:10px}
  .product .p-foot{flex-direction:column;align-items:stretch;gap:9px}
  .product .p-foot .tag{align-self:flex-start;font-size:10.5px;padding:3px 8px}
  .product .p-foot button{justify-content:center;background:var(--soft-2);
    padding:9px;border-radius:9px;font-size:12px}

  /* FİLTRE — yatay kaydırmalı chip şeridi */
  .filter-bar{flex-wrap:nowrap;overflow-x:auto;justify-content:flex-start;
    margin:0 -18px 30px;padding:2px 18px 8px;scrollbar-width:none;
    scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch}
  .filter-bar::-webkit-scrollbar{display:none}
  .filter-bar button{flex:0 0 auto;padding:9px 16px;font-size:13px;scroll-snap-align:start}

  /* SSS */
  .faq-q{padding:18px;font-size:.98rem;gap:12px}
  .faq-a p{padding:0 18px 20px;font-size:14.5px}

  /* İletişim */
  .form-card{padding:24px 20px}
  .info-card{padding:18px;gap:13px}
  .info-card .ii{width:46px;height:46px}
  .map-wrap{height:280px}

  /* CTA bandı */
  .cta-band{padding:34px 24px;border-radius:var(--r-lg)}
  .cta-band h2{font-size:1.5rem}
  .cta-band p{font-size:1rem}
  .cta-band .c-a{flex-direction:column;width:100%;gap:10px}
  .cta-band .c-a .btn{width:100%}

  /* Zaman çizelgesi */
  .timeline{padding-left:26px}
  .tl-item::before{left:-26px;width:18px;height:18px}

  /* Footer */
  .footer{padding-top:56px}
  .footer-grid{grid-template-columns:1fr;gap:30px;padding-bottom:40px}
  .footer .f-logo{height:38px}
  .footer-bottom .container{flex-direction:column;text-align:center;gap:8px}

  .to-top{right:16px;bottom:16px;width:46px;height:46px}
}
@media (max-width:380px){
  .container{padding:0 15px}
  .product-grid{gap:10px}
  .product .p-body{padding:10px 10px 12px}
  .product .p-body p{-webkit-line-clamp:3}
  .hero-stats .num{font-size:1.32rem}
  h1{font-size:1.9rem}
  h2{font-size:1.58rem}
  .certs{grid-template-columns:1fr}
}