/* ============================================================
   DÖNGEL Metal Alüminyum ve Cam Balkon — Tasarım Sistemi
   ============================================================ */

:root{
  --brand:        #2f7d3f;
  --brand-dark:   #1e5c2c;
  --brand-deep:   #123a1c;
  --brand-light:  #4ca35e;
  --brand-tint:   #eaf4ec;
  --ink:          #0c120e;
  --ink-soft:     #33403a;
  --muted:        #66756d;
  --line:         #e3e9e5;
  --bg:           #ffffff;
  --bg-soft:      #f4f7f5;
  --white:        #ffffff;
  --radius:       18px;
  --radius-sm:    12px;
  --shadow-sm:    0 2px 10px rgba(12,18,14,.06);
  --shadow-md:    0 12px 34px rgba(12,18,14,.10);
  --shadow-lg:    0 24px 60px rgba(12,18,14,.16);
  --font-display: "Sora", system-ui, sans-serif;
  --font-body:    "Inter", system-ui, sans-serif;
  --container:    1200px;
  --wa:           #25d366;
}

*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; overflow-x:clip; }
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  font-size:16px;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }
button{ font:inherit; border:0; background:none; cursor:pointer; }

::selection{ background:var(--brand); color:#fff; }

.container{ width:min(var(--container), 100% - 2.5rem); margin-inline:auto; }

/* ---------- Tipografi ---------- */
h1,h2,h3,h4{ font-family:var(--font-display); line-height:1.15; font-weight:700; letter-spacing:-.02em; }
.section-kicker{
  display:inline-flex; align-items:center; gap:.55rem;
  font-size:.8rem; font-weight:600; letter-spacing:.18em; text-transform:uppercase;
  color:var(--brand);
}
.section-kicker::before{
  content:""; width:34px; height:2px; background:var(--brand); border-radius:2px;
}
.section-title{ font-size:clamp(1.75rem, 3.4vw, 2.6rem); margin:.65rem 0 1rem; }
.section-lead{ color:var(--muted); max-width:640px; font-size:1.05rem; }
.section-head{ margin-bottom:2.75rem; }
.section-head.center{ text-align:center; }
.section-head.center .section-lead{ margin-inline:auto; }
.section-head.center .section-kicker::before{ display:none; }

section{ padding:5.5rem 0; }
@media (max-width:640px){ section{ padding:3.75rem 0; } }

/* ---------- Butonlar ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.6rem;
  padding:.95rem 1.9rem; border-radius:999px;
  font-weight:600; font-size:.95rem; letter-spacing:.01em;
  transition:transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
  will-change:transform;
}
.btn svg{ width:18px; height:18px; flex:none; transition:transform .25s ease; }
.btn:hover svg{ transform:translateX(4px); }
.btn-primary{ background:var(--brand); color:#fff; box-shadow:0 10px 26px rgba(47,125,63,.35); }
.btn-primary:hover{ background:var(--brand-dark); transform:translateY(-2px); }
.btn-dark{ background:var(--ink); color:#fff; }
.btn-dark:hover{ background:#1d2620; transform:translateY(-2px); }
.btn-ghost{ background:rgba(255,255,255,.1); color:#fff; border:1px solid rgba(255,255,255,.35); backdrop-filter:blur(8px); }
.btn-ghost:hover{ background:rgba(255,255,255,.2); transform:translateY(-2px); }
.btn-light{ background:#fff; color:var(--brand-dark); box-shadow:var(--shadow-sm); }
.btn-light:hover{ transform:translateY(-2px); box-shadow:var(--shadow-md); }
.btn-wa{ background:var(--wa); color:#fff; box-shadow:0 10px 26px rgba(37,211,102,.35); }
.btn-wa:hover{ background:#1fb958; transform:translateY(-2px); }

/* ---------- Üst Bar + Navbar ---------- */
.topbar{
  background:var(--brand-deep); color:rgba(255,255,255,.85);
  font-size:.82rem; padding:.5rem 0;
  position:relative; z-index:60;
}
.topbar .container{ display:flex; justify-content:space-between; align-items:center; gap:1rem; }
.topbar-items{ display:flex; gap:1.6rem; flex-wrap:wrap; }
.topbar-items a{ display:inline-flex; align-items:center; gap:.45rem; transition:color .2s; }
.topbar-items a:hover{ color:#fff; }
.topbar-items svg{ width:14px; height:14px; opacity:.8; }
.topbar-social{ display:flex; gap:.9rem; }
.topbar-social a{ display:inline-flex; opacity:.85; transition:opacity .2s, transform .2s; }
.topbar-social a:hover{ opacity:1; transform:translateY(-1px); }
.topbar-social svg{ width:15px; height:15px; }
@media (max-width:860px){ .topbar{ display:none; } }

.navbar{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:box-shadow .3s, border-color .3s, background .3s;
}
.navbar.scrolled{ border-color:var(--line); box-shadow:0 6px 24px rgba(12,18,14,.07); }
.navbar .container{ display:flex; align-items:center; justify-content:space-between; height:76px; gap:1rem; }

/* Logo — DÖN/GEL wordmark */
.brand{ display:flex; align-items:center; gap:.75rem; flex:none; }
.brand-mark{
  display:flex; font-family:var(--font-display); font-weight:800; font-size:1.35rem;
  letter-spacing:.02em; line-height:1; border-radius:9px; overflow:hidden;
  box-shadow:var(--shadow-sm);
}
.brand-mark .m1{ background:var(--brand); color:#fff; padding:.5rem .55rem .5rem .7rem; position:relative; }
.brand-mark .m2{ background:#fff; color:var(--brand); padding:.5rem .7rem .5rem .55rem; border:2px solid var(--brand); border-left:0; border-radius:0 9px 9px 0; }
.brand-mark .m1::after{
  content:""; position:absolute; right:-8px; top:-4px; bottom:-4px; width:14px;
  background:var(--brand); transform:skewX(-16deg); border-right:3px solid #fff;
}
.brand-text{ display:flex; flex-direction:column; line-height:1.25; }
.brand-text b{ font-family:var(--font-display); font-size:.92rem; font-weight:700; color:var(--ink); }
.brand-text span{ font-size:.68rem; color:var(--muted); letter-spacing:.08em; text-transform:uppercase; }
@media (max-width:400px){ .brand-text{ display:none; } }

.nav-links{ display:flex; align-items:center; gap:.35rem; }
.nav-links > li{ position:relative; }
.nav-links a.nav-item{
  display:inline-flex; align-items:center; gap:.3rem;
  padding:.55rem .85rem; border-radius:10px;
  font-weight:500; font-size:.93rem; color:var(--ink-soft);
  transition:color .2s, background .2s;
}
.nav-links a.nav-item:hover{ color:var(--brand-dark); background:var(--brand-tint); }
.nav-links a.nav-item.active{ color:var(--brand-dark); background:var(--brand-tint); font-weight:600; }
.nav-links a.nav-item svg{ width:14px; height:14px; transition:transform .25s; }
.nav-links li:hover a.nav-item svg{ transform:rotate(180deg); }

.dropdown{
  position:absolute; top:calc(100% + 10px); left:0; min-width:280px;
  background:#fff; border:1px solid var(--line); border-radius:14px;
  box-shadow:var(--shadow-lg); padding:.5rem;
  opacity:0; visibility:hidden; transform:translateY(8px);
  transition:opacity .25s, transform .25s, visibility .25s;
}
.nav-links li:hover .dropdown{ opacity:1; visibility:visible; transform:translateY(0); }
.dropdown a{
  display:block; padding:.6rem .85rem; border-radius:9px;
  font-size:.9rem; font-weight:500; color:var(--ink-soft);
  transition:background .15s, color .15s, padding-left .2s;
}
.dropdown a:hover{ background:var(--brand-tint); color:var(--brand-dark); padding-left:1.05rem; }

.nav-cta{ flex:none; }
@media (max-width:1080px){ .nav-cta{ display:none; } }

.nav-toggle{ display:none; width:44px; height:44px; border-radius:10px; position:relative; z-index:70; flex:none; }
.nav-toggle span{
  position:absolute; left:10px; right:10px; height:2px; background:var(--ink);
  border-radius:2px; transition:transform .3s, opacity .3s, top .3s;
}
.nav-toggle span:nth-child(1){ top:15px; }
.nav-toggle span:nth-child(2){ top:21px; }
.nav-toggle span:nth-child(3){ top:27px; }
.nav-toggle.open span:nth-child(1){ top:21px; transform:rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity:0; }
.nav-toggle.open span:nth-child(3){ top:21px; transform:rotate(-45deg); }

@media (max-width:920px){
  .nav-toggle{ display:block; }
  /* backdrop-filter fixed menünün containing block'unu bozar — menü açıkken kapat */
  .navbar:has(.nav-links.open){ backdrop-filter:none; -webkit-backdrop-filter:none; background:#fff; }
  .nav-links{
    position:fixed; inset:0; z-index:60;
    background:#fff;
    flex-direction:column; justify-content:center; gap:.4rem;
    opacity:0; visibility:hidden; transition:opacity .3s, visibility .3s;
  }
  .nav-links.open{ opacity:1; visibility:visible; }
  .nav-links a.nav-item{ font-size:1.25rem; padding:.7rem 1.2rem; }
  .dropdown{
    position:static; min-width:0; box-shadow:none; border:0;
    opacity:1; visibility:visible; transform:none;
    display:none; text-align:center;
  }
  .nav-links li.sub-open .dropdown{ display:block; }
  .dropdown a{ font-size:1rem; }
}

/* ---------- Hero ---------- */
.hero{
  position:relative; min-height:92vh; display:flex; align-items:center;
  color:#fff; overflow:hidden; padding:7rem 0 9rem; isolation:isolate;
}
.hero-slides{ position:absolute; inset:0; z-index:-2; }
.hero-slides .slide{
  position:absolute; inset:0; background-size:cover; background-position:center;
  opacity:0; transform:scale(1.08); transition:opacity 1.6s ease;
}
.hero-slides .slide.active{ opacity:1; animation:kenburns 7.5s ease forwards; }
@keyframes kenburns{ from{ transform:scale(1.12); } to{ transform:scale(1.0); } }
.hero::before{
  content:""; position:absolute; inset:0; z-index:-1;
  background:linear-gradient(100deg, rgba(7,14,9,.92) 8%, rgba(7,14,9,.68) 46%, rgba(7,14,9,.32) 100%);
}
.hero::after{
  content:""; position:absolute; inset:auto 0 0 0; height:180px; z-index:-1;
  background:linear-gradient(to top, rgba(7,14,9,.85), transparent);
}
.hero-inner{ max-width:780px; }
.hero-badge{
  display:inline-flex; align-items:center; gap:.55rem;
  background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.22);
  backdrop-filter:blur(8px); border-radius:999px;
  padding:.45rem 1.05rem; font-size:.83rem; font-weight:500; margin-bottom:1.5rem;
}
.hero-badge .dot{ width:8px; height:8px; border-radius:50%; background:var(--brand-light); box-shadow:0 0 0 4px rgba(76,163,94,.25); animation:pulse 2s infinite; }
@keyframes pulse{ 0%,100%{ box-shadow:0 0 0 0 rgba(76,163,94,.4);} 50%{ box-shadow:0 0 0 6px rgba(76,163,94,0);} }
.hero h1{
  font-size:clamp(2.3rem, 5.6vw, 4.2rem); font-weight:800; margin-bottom:1.35rem;
}
.hero h1 .accent{ color:var(--brand-light); position:relative; white-space:nowrap; }
.hero h1 .accent svg{
  position:absolute; left:0; right:0; bottom:-.18em; width:100%; height:.32em;
  stroke:var(--brand); stroke-width:8; fill:none; stroke-linecap:round; opacity:.9;
}
.hero-rotator{ display:inline-block; min-width:1ch; }
.hero-rotator .word{ display:none; }
.hero-rotator .word.show{ display:inline; animation:wordIn .6s ease; }
@keyframes wordIn{ from{ opacity:0; filter:blur(6px); } to{ opacity:1; filter:blur(0);} }
.hero p.sub{
  font-size:clamp(1rem, 1.6vw, 1.2rem); color:rgba(255,255,255,.82);
  max-width:600px; margin-bottom:2.25rem;
}
.hero-actions{ display:flex; gap:.9rem; flex-wrap:wrap; }

.hero-scroll{
  position:absolute; bottom:2rem; left:50%; transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:.4rem;
  color:rgba(255,255,255,.65); font-size:.72rem; letter-spacing:.2em; text-transform:uppercase;
}
.hero-scroll .mouse{
  width:24px; height:38px; border:2px solid rgba(255,255,255,.5); border-radius:12px; position:relative;
}
.hero-scroll .mouse::after{
  content:""; position:absolute; top:6px; left:50%; width:4px; height:8px; margin-left:-2px;
  background:#fff; border-radius:2px; animation:scrollHint 1.8s infinite;
}
@keyframes scrollHint{ 0%{ opacity:1; transform:translateY(0);} 70%{ opacity:0; transform:translateY(12px);} 100%{ opacity:0;} }
@media (max-width:640px){ .hero-scroll{ display:none; } .hero{ min-height:88vh; padding-bottom:7rem; } }
@media (min-height:1300px){ .hero{ min-height:860px; } }

/* ---------- Hero istatistik şeridi ---------- */
.stats-strip{ margin-top:-4.6rem; position:relative; z-index:5; padding:0; }
.stats-card{
  background:#fff; border-radius:var(--radius); box-shadow:var(--shadow-lg);
  display:grid; grid-template-columns:repeat(4,1fr);
  overflow:hidden; border:1px solid var(--line);
}
.stat{
  padding:1.9rem 1.5rem; text-align:center; position:relative;
}
.stat + .stat::before{
  content:""; position:absolute; left:0; top:22%; bottom:22%; width:1px; background:var(--line);
}
.stat b{
  font-family:var(--font-display); font-size:clamp(1.7rem,3vw,2.3rem); font-weight:800; color:var(--brand-dark);
  display:block; line-height:1.1;
}
.stat span{ font-size:.86rem; color:var(--muted); font-weight:500; }
@media (max-width:800px){
  .stats-card{ grid-template-columns:1fr 1fr; }
  .stat:nth-child(3)::before{ display:none; }
  .stat:nth-child(odd){ border-top:1px solid var(--line); }
  .stat:nth-child(-n+2){ border-top:0; }
}

/* ---------- Marquee ---------- */
.marquee{
  overflow:hidden; padding:1.1rem 0; background:var(--ink);
  transform:rotate(0); white-space:nowrap; position:relative;
}
.marquee-track{ display:inline-flex; gap:3rem; animation:marquee 30s linear infinite; padding-right:3rem; }
.marquee span{
  font-family:var(--font-display); font-weight:700; font-size:.95rem; letter-spacing:.22em;
  text-transform:uppercase; color:rgba(255,255,255,.55); display:inline-flex; align-items:center; gap:3rem;
}
.marquee span::after{ content:"✦"; color:var(--brand-light); font-size:.8rem; }
@keyframes marquee{ to{ transform:translateX(-50%); } }

/* ---------- Hizmet kartları ---------- */
.services-grid{
  display:grid; grid-template-columns:repeat(auto-fill, minmax(300px,1fr)); gap:1.6rem;
}
.service-card{
  position:relative; border-radius:var(--radius); overflow:hidden;
  background:#fff; border:1px solid var(--line); box-shadow:var(--shadow-sm);
  transition:transform .35s ease, box-shadow .35s ease;
  display:flex; flex-direction:column;
}
.service-card:hover{ transform:translateY(-8px); box-shadow:var(--shadow-lg); }
.service-media{ position:relative; overflow:hidden; aspect-ratio:16/10; }
.service-media img{ width:100%; height:100%; object-fit:cover; transition:transform .6s ease; }
.service-card:hover .service-media img{ transform:scale(1.08); }
.service-media::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(to top, rgba(12,18,14,.35), transparent 55%);
}
.service-num{
  position:absolute; top:14px; left:14px; z-index:2;
  background:rgba(255,255,255,.92); backdrop-filter:blur(6px);
  color:var(--brand-dark); font-family:var(--font-display); font-weight:700; font-size:.8rem;
  padding:.3rem .7rem; border-radius:999px;
}
.service-body{ padding:1.5rem 1.5rem 1.6rem; display:flex; flex-direction:column; flex:1; }
.service-body h3{ font-size:1.2rem; margin-bottom:.5rem; }
.service-body p{ color:var(--muted); font-size:.93rem; flex:1; }
.service-link{
  margin-top:1.1rem; display:inline-flex; align-items:center; gap:.5rem;
  color:var(--brand-dark); font-weight:600; font-size:.92rem;
}
.service-link svg{ width:17px; height:17px; transition:transform .25s; }
.service-card:hover .service-link svg{ transform:translateX(5px); }

/* ---------- Neden Biz ---------- */
.why{ background:var(--bg-soft); }
.why-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(250px,1fr)); gap:1.4rem; }
.why-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  padding:1.9rem 1.6rem; box-shadow:var(--shadow-sm);
  transition:transform .3s, box-shadow .3s;
}
.why-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-md); }
.why-icon{
  width:54px; height:54px; border-radius:14px; display:flex; align-items:center; justify-content:center;
  background:var(--brand-tint); color:var(--brand-dark); margin-bottom:1.2rem;
}
.why-icon svg{ width:26px; height:26px; }
.why-card h3{ font-size:1.08rem; margin-bottom:.5rem; }
.why-card p{ color:var(--muted); font-size:.92rem; }

/* ---------- Hakkımızda ---------- */
.about-grid{
  display:grid; grid-template-columns:1.05fr 1fr; gap:4rem; align-items:center;
}
.about-media{ position:relative; }
.about-media .main-img{
  border-radius:var(--radius); box-shadow:var(--shadow-lg);
  aspect-ratio:4/3.4; object-fit:cover; width:100%;
}
.about-media .float-img{
  position:absolute; right:-1.6rem; bottom:-2rem; width:46%;
  border-radius:var(--radius-sm); box-shadow:var(--shadow-lg);
  border:6px solid #fff; aspect-ratio:1/1; object-fit:cover;
}
.about-media .exp-badge{
  position:absolute; left:-1.2rem; top:1.6rem;
  background:var(--brand); color:#fff; border-radius:var(--radius-sm);
  padding:1rem 1.3rem; box-shadow:0 14px 30px rgba(47,125,63,.4);
  text-align:center; line-height:1.2;
}
.about-media .exp-badge b{ font-family:var(--font-display); font-size:1.9rem; font-weight:800; display:block; }
.about-media .exp-badge span{ font-size:.75rem; opacity:.9; }
.about-content .checks{ margin:1.4rem 0 1.9rem; display:grid; gap:.75rem; }
.about-content .checks li{ display:flex; gap:.7rem; align-items:flex-start; font-weight:500; font-size:.96rem; }
.about-content .checks svg{ width:20px; height:20px; color:var(--brand); flex:none; margin-top:.15rem; }
@media (max-width:920px){
  .about-grid{ grid-template-columns:1fr; gap:3.5rem; }
  .about-media .float-img{ right:.5rem; }
  .about-media .exp-badge{ left:.5rem; }
}

/* ---------- Süreç ---------- */
.process-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:1.4rem; counter-reset:step; }
.process-card{
  position:relative; padding:2rem 1.5rem 1.7rem; border-radius:var(--radius);
  background:#fff; border:1px solid var(--line); box-shadow:var(--shadow-sm);
  transition:transform .3s, box-shadow .3s;
}
.process-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-md); }
.process-card::before{
  counter-increment:step; content:"0" counter(step);
  font-family:var(--font-display); font-weight:800; font-size:2.6rem;
  color:var(--brand-tint); -webkit-text-stroke:1.5px var(--brand-light);
  position:absolute; top:1rem; right:1.2rem; line-height:1;
}
.process-card h3{ font-size:1.05rem; margin:.9rem 0 .45rem; }
.process-card p{ color:var(--muted); font-size:.9rem; }
.process-icon{
  width:50px; height:50px; border-radius:13px; background:var(--brand); color:#fff;
  display:flex; align-items:center; justify-content:center; box-shadow:0 10px 22px rgba(47,125,63,.35);
}
.process-icon svg{ width:24px; height:24px; }

/* ---------- Galeri ---------- */
.gallery-grid{ columns:3; column-gap:1.2rem; }
.gallery-item{
  break-inside:avoid; margin-bottom:1.2rem; border-radius:var(--radius-sm); overflow:hidden;
  position:relative; cursor:zoom-in; display:block; box-shadow:var(--shadow-sm);
}
.gallery-item img{ width:100%; transition:transform .5s ease; }
.gallery-item::after{
  content:"+"; position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
  background:rgba(18,58,28,.45); color:#fff; font-size:2.4rem; font-weight:300;
  opacity:0; transition:opacity .3s;
}
.gallery-item:hover::after{ opacity:1; }
.gallery-item:hover img{ transform:scale(1.06); }
@media (max-width:900px){ .gallery-grid{ columns:2; } }
@media (max-width:560px){ .gallery-grid{ columns:1; } }

/* Lightbox */
.lightbox{
  position:fixed; inset:0; z-index:100; background:rgba(7,12,9,.94);
  display:flex; align-items:center; justify-content:center;
  opacity:0; visibility:hidden; transition:opacity .3s, visibility .3s;
}
.lightbox.open{ opacity:1; visibility:visible; }
.lightbox img{
  max-width:90vw; max-height:86vh; border-radius:10px; box-shadow:var(--shadow-lg);
  animation:lbIn .35s ease;
}
@keyframes lbIn{ from{ opacity:0; transform:scale(.95);} to{ opacity:1; transform:scale(1);} }
.lightbox button{
  position:absolute; color:#fff; background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.25);
  width:48px; height:48px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  transition:background .2s; backdrop-filter:blur(6px);
}
.lightbox button:hover{ background:rgba(255,255,255,.22); }
.lightbox button svg{ width:22px; height:22px; }
.lb-close{ top:1.4rem; right:1.4rem; }
.lb-prev{ left:1.4rem; top:50%; transform:translateY(-50%); }
.lb-next{ right:1.4rem; top:50%; transform:translateY(-50%); }
@media (max-width:640px){
  .lb-prev{ left:.6rem; } .lb-next{ right:.6rem; }
}

/* ---------- CTA bandı ---------- */
.cta-band{
  position:relative; overflow:hidden; border-radius:var(--radius);
  background:linear-gradient(115deg, var(--brand-deep), var(--brand-dark) 55%, var(--brand));
  color:#fff; padding:3.5rem; text-align:left;
  display:flex; align-items:center; justify-content:space-between; gap:2rem; flex-wrap:wrap;
}
.cta-band::before{
  content:""; position:absolute; right:-80px; top:-80px; width:320px; height:320px;
  border-radius:50%; background:rgba(255,255,255,.07);
}
.cta-band::after{
  content:""; position:absolute; right:60px; bottom:-120px; width:260px; height:260px;
  border-radius:50%; background:rgba(255,255,255,.05);
}
.cta-band h2{ font-size:clamp(1.5rem,3vw,2.2rem); margin-bottom:.6rem; }
.cta-band p{ color:rgba(255,255,255,.85); max-width:520px; }
.cta-band .cta-actions{ display:flex; gap:.9rem; flex-wrap:wrap; position:relative; z-index:2; }
@media (max-width:640px){ .cta-band{ padding:2.25rem 1.5rem; } }

/* ---------- Sayfa hero (iç sayfalar) ---------- */
.page-hero{
  position:relative; color:#fff; padding:7.5rem 0 5.5rem; overflow:hidden; isolation:isolate;
  background-size:cover; background-position:center;
}
.page-hero::before{
  content:""; position:absolute; inset:0; z-index:-1;
  background:linear-gradient(100deg, rgba(7,14,9,.93) 15%, rgba(7,14,9,.6) 70%, rgba(7,14,9,.4));
}
.page-hero h1{ font-size:clamp(2rem,4.4vw,3.2rem); margin:.7rem 0 .9rem; }
.page-hero .crumbs{
  display:flex; gap:.6rem; align-items:center; font-size:.88rem; color:rgba(255,255,255,.75);
}
.page-hero .crumbs a:hover{ color:#fff; text-decoration:underline; }
.page-hero .crumbs svg{ width:14px; height:14px; opacity:.6; }
.page-hero .section-kicker{ color:var(--brand-light); }
.page-hero .section-kicker::before{ background:var(--brand-light); }

/* ---------- Hizmet detay ---------- */
.detail-layout{ display:grid; grid-template-columns:1fr 340px; gap:3rem; align-items:start; }
@media (max-width:960px){ .detail-layout{ grid-template-columns:1fr; } }
.detail-content .lead-img{
  border-radius:var(--radius); box-shadow:var(--shadow-md); margin-bottom:2.2rem;
  width:100%; aspect-ratio:16/8.5; object-fit:cover;
}
.detail-content h2{ font-size:1.6rem; margin:2.2rem 0 1rem; }
.detail-content p{ color:var(--ink-soft); margin-bottom:1.05rem; }
.feature-list{ display:grid; gap:1rem; margin:1.6rem 0; }
.feature-list li{
  background:var(--bg-soft); border:1px solid var(--line); border-radius:var(--radius-sm);
  padding:1.1rem 1.3rem; display:flex; gap:.9rem; align-items:flex-start;
  transition:transform .25s, box-shadow .25s;
}
.feature-list li:hover{ transform:translateX(6px); box-shadow:var(--shadow-sm); }
.feature-list svg{ width:22px; height:22px; color:var(--brand); flex:none; margin-top:.2rem; }
.feature-list b{ display:block; margin-bottom:.15rem; }
.feature-list span{ color:var(--muted); font-size:.93rem; }
.chip-list{ display:flex; flex-wrap:wrap; gap:.6rem; margin:1.2rem 0 1.6rem; }
.chip-list li{
  background:#fff; border:1px solid var(--line); border-radius:999px;
  padding:.5rem 1.05rem; font-size:.88rem; font-weight:500; color:var(--ink-soft);
  display:inline-flex; align-items:center; gap:.45rem;
  transition:border-color .2s, color .2s;
}
.chip-list li::before{ content:""; width:7px; height:7px; border-radius:50%; background:var(--brand); }
.chip-list li:hover{ border-color:var(--brand); color:var(--brand-dark); }

.side-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  box-shadow:var(--shadow-sm); overflow:hidden; margin-bottom:1.6rem;
}
.side-card .side-head{ padding:1.2rem 1.4rem; border-bottom:1px solid var(--line); font-family:var(--font-display); font-weight:700; }
.side-links a{
  display:flex; align-items:center; justify-content:space-between;
  padding:.95rem 1.4rem; font-size:.93rem; font-weight:500; color:var(--ink-soft);
  border-bottom:1px solid var(--line); transition:background .2s, color .2s, padding-left .2s;
}
.side-links a:last-child{ border-bottom:0; }
.side-links a svg{ width:16px; height:16px; opacity:.5; }
.side-links a:hover{ background:var(--brand-tint); color:var(--brand-dark); padding-left:1.7rem; }
.side-links a.current{ background:var(--brand); color:#fff; font-weight:600; }
.side-links a.current svg{ opacity:1; }
.side-cta{
  background:linear-gradient(135deg, var(--brand-deep), var(--brand-dark));
  color:#fff; padding:1.8rem 1.5rem; border-radius:var(--radius); text-align:center;
}
.side-cta h3{ font-size:1.15rem; margin-bottom:.5rem; }
.side-cta p{ font-size:.88rem; color:rgba(255,255,255,.8); margin-bottom:1.2rem; }

/* ---------- İletişim ---------- */
.contact-grid{ display:grid; grid-template-columns:1fr 1.15fr; gap:3rem; align-items:start; }
@media (max-width:960px){ .contact-grid{ grid-template-columns:1fr; } }
.info-cards{ display:grid; gap:1.1rem; margin-top:1.8rem; }
.info-card{
  display:flex; gap:1.1rem; align-items:flex-start;
  background:#fff; border:1px solid var(--line); border-radius:var(--radius-sm);
  padding:1.25rem 1.4rem; box-shadow:var(--shadow-sm); transition:transform .25s, box-shadow .25s;
}
.info-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-md); }
.info-card .ic{
  width:46px; height:46px; flex:none; border-radius:12px; background:var(--brand-tint);
  color:var(--brand-dark); display:flex; align-items:center; justify-content:center;
}
.info-card .ic svg{ width:22px; height:22px; }
.info-card b{ display:block; font-family:var(--font-display); font-size:.98rem; margin-bottom:.15rem; }
.info-card a, .info-card span{ color:var(--muted); font-size:.92rem; display:block; }
.info-card a:hover{ color:var(--brand-dark); }

.contact-form{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  box-shadow:var(--shadow-md); padding:2.4rem;
}
.contact-form h3{ font-size:1.35rem; margin-bottom:1.6rem; }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:1rem; }
@media (max-width:560px){ .form-row{ grid-template-columns:1fr; } }
.form-group{ margin-bottom:1rem; }
.form-group label{ display:block; font-size:.85rem; font-weight:600; margin-bottom:.4rem; color:var(--ink-soft); }
.form-group input, .form-group textarea, .form-group select{
  width:100%; padding:.85rem 1.05rem; border:1.5px solid var(--line); border-radius:var(--radius-sm);
  font:inherit; font-size:.94rem; color:var(--ink); background:var(--bg-soft);
  transition:border-color .2s, background .2s, box-shadow .2s; outline:none;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus{
  border-color:var(--brand); background:#fff; box-shadow:0 0 0 4px rgba(47,125,63,.12);
}
.form-group textarea{ resize:vertical; min-height:130px; }
.form-note{ font-size:.8rem; color:var(--muted); margin-top:.9rem; }
.form-alert{
  border-radius:var(--radius-sm); padding:1rem 1.2rem; margin-bottom:1.3rem; font-size:.92rem; font-weight:500;
}
.form-alert.ok{ background:#e8f7ec; color:#1c6b31; border:1px solid #bfe5c9; }
.form-alert.err{ background:#fdeeee; color:#a03030; border:1px solid #f2c8c8; }
.hp-field{ position:absolute; left:-9999px; opacity:0; }

.map-wrap{
  border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow-md);
  border:1px solid var(--line); line-height:0; margin-top:4rem;
}
.map-wrap iframe{ width:100%; height:440px; border:0; filter:saturate(.9); }

/* ---------- Footer ---------- */
footer{ background:#0a100c; color:rgba(255,255,255,.72); }
.footer-main{
  display:grid; grid-template-columns:1.3fr 1fr 1fr 1.2fr; gap:2.75rem;
  padding:4.25rem 0 3rem;
}
@media (max-width:960px){ .footer-main{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .footer-main{ grid-template-columns:1fr; } }
.footer-brand p{ font-size:.92rem; margin-top:1.1rem; max-width:300px; }
.footer-social{ display:flex; gap:.7rem; margin-top:1.4rem; }
.footer-social a{
  width:40px; height:40px; border-radius:11px; display:flex; align-items:center; justify-content:center;
  background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.1);
  transition:background .25s, transform .25s, border-color .25s;
}
.footer-social a:hover{ background:var(--brand); border-color:var(--brand); transform:translateY(-3px); color:#fff; }
.footer-social svg{ width:17px; height:17px; }
.footer-col h4{
  color:#fff; font-size:1rem; margin-bottom:1.3rem; position:relative; padding-bottom:.7rem;
}
.footer-col h4::after{
  content:""; position:absolute; left:0; bottom:0; width:32px; height:2px; background:var(--brand); border-radius:2px;
}
.footer-col ul{ display:grid; gap:.65rem; }
.footer-col ul a{
  font-size:.92rem; transition:color .2s, padding-left .2s; display:inline-flex; align-items:center; gap:.5rem;
}
.footer-col ul a svg{ width:13px; height:13px; flex:none; color:var(--brand-light); }
.footer-col ul a:hover{ color:#fff; padding-left:5px; }
.footer-contact li{ display:flex; gap:.8rem; align-items:flex-start; font-size:.92rem; }
.footer-contact svg{ width:17px; height:17px; color:var(--brand-light); flex:none; margin-top:.25rem; }
.footer-contact a:hover{ color:#fff; }
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08); padding:1.4rem 0; font-size:.84rem;
}
.footer-bottom .container{ display:flex; justify-content:space-between; gap:1rem; flex-wrap:wrap; }
.footer-bottom a{ color:rgba(255,255,255,.85); }
.footer-bottom a:hover{ color:#fff; }

/* ---------- WhatsApp float ---------- */
.wa-float{
  position:fixed; bottom:22px; right:22px; z-index:80;
  width:58px; height:58px; border-radius:50%; background:var(--wa); color:#fff;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 12px 30px rgba(37,211,102,.45);
  transition:transform .25s, box-shadow .25s;
  animation:waPop .6s ease both; animation-delay:1.2s;
}
@keyframes waPop{ from{ transform:scale(0);} to{ transform:scale(1);} }
.wa-float:hover{ transform:scale(1.1); }
.wa-float svg{ width:30px; height:30px; }
.wa-float::before{
  content:""; position:absolute; inset:0; border-radius:50%; background:var(--wa);
  animation:waRipple 2s infinite; z-index:-1;
}
@keyframes waRipple{ from{ transform:scale(1); opacity:.5;} to{ transform:scale(1.6); opacity:0;} }

/* ---------- Yukarı çık ---------- */
.to-top{
  position:fixed; bottom:92px; right:29px; z-index:80;
  width:44px; height:44px; border-radius:12px; background:var(--ink); color:#fff;
  display:flex; align-items:center; justify-content:center;
  opacity:0; visibility:hidden; transform:translateY(10px);
  transition:opacity .3s, visibility .3s, transform .3s, background .2s;
}
.to-top.show{ opacity:1; visibility:visible; transform:translateY(0); }
.to-top:hover{ background:var(--brand-dark); }
.to-top svg{ width:19px; height:19px; }

/* ---------- Reveal animasyonları ---------- */
.reveal{ opacity:0; transform:translateY(34px); transition:opacity .8s ease, transform .8s ease; }
.reveal.in{ opacity:1; transform:none; }
.reveal-left{ opacity:0; transform:translateX(-40px); transition:opacity .8s ease, transform .8s ease; }
.reveal-left.in{ opacity:1; transform:none; }
.reveal-right{ opacity:0; transform:translateX(40px); transition:opacity .8s ease, transform .8s ease; }
.reveal-right.in{ opacity:1; transform:none; }
[data-stagger] > *{ transition-delay:calc(var(--i, 0) * 90ms); }
@media (prefers-reduced-motion:reduce){
  *{ animation:none !important; transition:none !important; }
  .reveal,.reveal-left,.reveal-right{ opacity:1; transform:none; }
}