/* ==== fonts.css ==== */
/* =========================================================
   FONTS.CSS — Yerelleştirilmiş değişken yazı tipleri
   Google Fonts'a giden render engelleyici istek kaldırıldı.
   Tek dosya tüm ağırlıkları taşır (variable font); Türkçe
   karakterler latin-ext alt kümesinde. Otomatik üretildi.
   ========================================================= */

@font-face{
  font-family:'Inter';
  font-style:normal;
  font-weight:400 700;
  font-display:swap;
  src:url('../fonts/Inter-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:'Inter';
  font-style:normal;
  font-weight:400 700;
  font-display:swap;
  src:url('../fonts/Inter-latinext.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-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face{
  font-family:'Plus Jakarta Sans';
  font-style:normal;
  font-weight:600 800;
  font-display:swap;
  src:url('../fonts/PlusJakartaSans-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:'Plus Jakarta Sans';
  font-style:normal;
  font-weight:600 800;
  font-display:swap;
  src:url('../fonts/PlusJakartaSans-latinext.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-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ==== base.css ==== */
/* =========================================================
   BASE.CSS — Dağcı Mühendislik
   Tasarım tokenları, reset ve tüm şablonlarda paylaşılan
   bileşenler (buton, kart, chip, içerik bölümü, info-box).
   Her sayfada yüklenir.
   ========================================================= */

:root{
  /* Logo paletinden: mavi tonlar + gri metin skalası */
  --bg:#F4FBFA;
  --surface:#FFFFFF;
  --surface-alt:#CCF0FD;
  --text:#59595A;
  --text-muted:#8D8E8F;
  --border:#D5D6D6;
  --ink:#59595A;
  --blue:#29A4E0;
  --accent:#5CB1D4;
  --accent-soft:#A7CEE3;
  --accent-dark:#238BBE;
  --on-accent:#FFFFFF;
  --on-ink-muted:#A7CEE3;
  --on-ink-bright:#CCF0FD;
  --accent-soft-deep:color-mix(in srgb,var(--accent-soft) 45%,var(--accent) 55%);
  --shadow:rgba(89,89,90,0.14);
  --logo-plate: transparent;
  --gradient-brand:linear-gradient(135deg,#29A4E0 0%,#238BBE 50%,var(--accent-soft-deep) 100%);
  --gradient-brand-soft:linear-gradient(135deg,#CCF0FD 0%,#A7CEE3 100%);
  --gradient-ink:linear-gradient(150deg,var(--ink) 0%,color-mix(in srgb,var(--ink) 65%,var(--blue) 35%) 100%);
  --gradient-topbar:linear-gradient(115deg,color-mix(in srgb,var(--ink) 38%,var(--accent-dark) 62%) 0%,color-mix(in srgb,var(--ink) 30%,var(--blue) 70%) 50%,color-mix(in srgb,var(--ink) 38%,var(--accent-dark) 62%) 100%);
  --gradient-bar:linear-gradient(90deg,#238BBE,#29A4E0,var(--accent-soft-deep));
  --gradient-bg:radial-gradient(1200px 480px at 12% -10%,rgba(204,240,253,.5) 0%,rgba(204,240,253,0) 60%),radial-gradient(900px 420px at 100% 0%,rgba(167,206,227,.38) 0%,rgba(167,206,227,0) 55%),#F4FBFA;
  --shadow-lift:0 20px 44px -18px rgba(89,89,90,.28);
  --font-display:"Plus Jakarta Sans","Segoe UI",system-ui,sans-serif;
  --font-body:"Inter","Segoe UI",system-ui,sans-serif;
  --font-mono:Consolas,"SF Mono",monospace;
}

/* ---------- Reset ---------- */
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--gradient-bg);color:var(--text);font-family:var(--font-body);-webkit-font-smoothing:antialiased;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
img{max-width:100%;display:block;}

@media (prefers-reduced-motion: reduce){
  *{transition:none !important;animation:none !important;}
}

/* ---------- Breadcrumb (varsayılan açık hâl) ----------
   Her sayfa tipinde gerekli olduğu için base'te durur. Koyu hero kullanan
   sayfa tipleri (blog, hizmetler, kurumsal) kendi CSS'inde üzerine yazar;
   paket sırası base → sayfa CSS'i olduğu için geçersiz kılma çalışır. */
.breadcrumb{background:linear-gradient(180deg,var(--surface-alt),var(--surface));border-bottom:1px solid var(--border);}
.breadcrumb-inner{
  max-width:1360px;margin:0 auto;padding:13px 24px;
  display:flex;align-items:center;flex-wrap:wrap;gap:6px;
  font-size:13px;color:var(--text-muted);
}
.breadcrumb-inner a:hover{color:var(--blue);}
.breadcrumb-inner .sep{opacity:.6;}
.breadcrumb-inner .current{color:var(--text);font-weight:600;}

/* ---------- Sayfa üst alanı (hero) ---------- */
.page-hero{
  max-width:1360px;margin:0 auto;padding:52px 24px 44px;
  display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center;
}
.page-hero.no-media{grid-template-columns:1fr;max-width:820px;text-align:left;}
.page-hero-eyebrow{font-family:var(--font-display);font-size:12.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-dark);margin:0 0 12px;}
.page-hero h1{font-family:var(--font-display);font-size:clamp(26px,3.2vw,38px);line-height:1.16;margin:0 0 14px;color:var(--ink);text-wrap:balance;}
.page-hero p{font-size:16px;line-height:1.7;color:var(--text-muted);max-width:60ch;margin:0;}
.page-hero-media{
  background:var(--gradient-brand);
  border-radius:18px;min-height:200px;display:flex;align-items:center;justify-content:center;color:#fff;
}
.page-hero-media svg{width:64px;height:64px;opacity:.9;}
@media (max-width: 900px){
  .page-hero{grid-template-columns:1fr;}
  .page-hero-media{display:none;}
}

/* ---------- Kaydırınca beliren bölümler (scroll-reveal) ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s cubic-bezier(.16,1,.3,1),transform .6s cubic-bezier(.16,1,.3,1);}
.reveal.is-visible{opacity:1;transform:translateY(0);}

/* ---------- Gradyan metin vurgusu ---------- */
.text-gradient{
  background:var(--gradient-brand);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* ---------- Primary button (site-wide) ---------- */
.cta-button{
  background:var(--gradient-brand);
  color:#fff;font-family:var(--font-display);
  font-weight:700;font-size:14px;letter-spacing:.02em;
  padding:12px 24px;border-radius:9px;white-space:nowrap;
  box-shadow:0 2px 10px rgba(41,164,224,.28);
  transition:box-shadow .2s ease, transform .15s ease, filter .15s ease;
}
.cta-button:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(41,164,224,.38);filter:brightness(1.03);}
.cta-button:active{transform:translateY(0);box-shadow:0 4px 12px rgba(41,164,224,.3);}

/* ---------- Prose / content sections ---------- */
.content-section{max-width:1360px;margin:0 auto;padding:8px 24px 64px;}
.content-section.narrow{max-width:820px;}
.content-section h2{
  position:relative;padding-left:18px;
  font-family:var(--font-display);font-size:24px;color:var(--ink);margin:40px 0 16px;text-wrap:balance;
}
.content-section h2::before{
  content:"";position:absolute;left:0;top:5px;bottom:5px;width:4px;border-radius:2px;background:var(--gradient-bar);
}
.content-section h2:first-child{margin-top:0;}
.content-section h3{font-family:var(--font-display);font-size:17px;color:var(--text);margin:26px 0 10px;}
.content-section p{font-size:15.5px;line-height:1.75;color:var(--text-muted);max-width:70ch;margin:0 0 16px;}
.content-section ul.check-list{max-width:70ch;margin:0 0 20px;display:flex;flex-direction:column;gap:10px;}
.content-section ul.check-list li{
  display:flex;align-items:flex-start;gap:10px;font-size:15px;color:var(--text);line-height:1.5;
}
.content-section ul.check-list li svg{flex:0 0 auto;margin-top:3px;color:var(--accent-dark);}

/* ---------- Info / focus boxes ---------- */
.info-box{
  position:relative;overflow:hidden;
  background:var(--surface);border:1px solid var(--border);border-left:none;
  border-radius:10px;padding:20px 22px;margin:24px 0;max-width:70ch;
}
.info-box::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,var(--blue),var(--accent-soft));}
.info-box h4{font-family:var(--font-display);font-size:13.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--accent-dark);margin:0 0 8px;}
.info-box p{margin:0;font-size:14.5px;}

/* ---------- Card grids (listing pages) ---------- */
.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.card-grid.cols-2{grid-template-columns:repeat(2,1fr);}
.card-grid.cols-3{grid-template-columns:repeat(3,1fr);}
.list-card{
  position:relative;overflow:hidden;
  background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:24px;
  display:flex;flex-direction:column;gap:12px;transition:border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}
.list-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--gradient-bar);opacity:0;transition:opacity .2s ease;}
.list-card:hover{border-color:var(--accent);box-shadow:0 12px 28px var(--shadow);transform:translateY(-2px);}
.list-card:hover::before{opacity:1;}
.list-card.compact::before{display:none;}
.list-card .icon{width:40px;height:40px;border-radius:10px;background:var(--gradient-brand-soft);color:var(--blue);display:flex;align-items:center;justify-content:center;}
.list-card h3{font-family:var(--font-display);font-size:16px;margin:0;color:var(--text);}
.list-card p{font-size:13.8px;color:var(--text-muted);line-height:1.55;margin:0;flex:1 1 auto;}
.list-card .card-link{font-size:13.5px;font-weight:700;color:var(--blue);display:inline-flex;align-items:center;gap:6px;}
.list-card:hover .card-link{color:var(--accent-dark);}
.list-card.compact{padding:18px;flex-direction:row;align-items:center;gap:14px;}
.list-card.compact h3{font-size:14.5px;}

.section-kicker{
  display:block;font-family:var(--font-display);font-size:12px;font-weight:800;
  letter-spacing:.11em;text-transform:uppercase;color:var(--blue);margin:0 0 10px;
}
.section-divider{
  position:relative;max-width:1360px;margin:8px auto;padding:0 24px;
}
.section-divider hr{
  border:0;height:1px;background:linear-gradient(90deg,transparent,var(--border) 20%,var(--border) 80%,transparent);margin:0;
}
.section-divider-mark{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:36px;height:36px;border-radius:50%;
  background:var(--surface);border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;color:var(--blue);
  box-shadow:0 6px 16px var(--shadow);
}
.group-heading{display:flex;align-items:center;gap:12px;margin:44px 0 20px;}
.group-heading:first-of-type{margin-top:0;}
.group-heading .icon{display:none;}
.group-heading h2{margin:0;font-family:var(--font-display);font-size:19px;color:var(--ink);position:relative;padding-left:16px;}
.group-heading h2::before{content:"";position:absolute;left:0;top:3px;bottom:3px;width:3px;border-radius:2px;background:var(--gradient-bar);}

/* ---------- Görsel yer tutucu (istiflenmiş kart) ---------- */
.media-stack{position:relative;}
.media-stack::before{
  content:"";position:absolute;inset:0;z-index:0;border-radius:20px;
  background:var(--gradient-brand-soft);
  transform:translate(18px,20px) rotate(-3deg);
}
.media-stack::after{
  content:"";position:absolute;inset:0;z-index:0;border-radius:20px;
  border:1.5px solid var(--accent-soft);
  transform:translate(-14px,14px) rotate(2.5deg);
  opacity:.7;
}
.media-placeholder{
  position:relative;z-index:1;overflow:hidden;min-height:320px;border-radius:20px;
  background:
    linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px),
    linear-gradient(155deg,var(--accent-dark) 0%,var(--blue) 55%,var(--accent-dark) 100%);
  background-size:30px 30px,30px 30px,auto;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  color:#fff;text-align:center;padding:32px;
  box-shadow:var(--shadow-lift);
  transition:transform .35s cubic-bezier(.16,1,.3,1);
}
.media-stack:hover .media-placeholder{transform:translateY(-4px) rotate(-.6deg);}
.mp-corner{position:absolute;width:28px;height:28px;border-color:rgba(255,255,255,.55);}
.mp-corner.tl{top:18px;left:18px;border-top:2px solid;border-left:2px solid;border-radius:6px 0 0 0;}
.mp-corner.br{bottom:18px;right:18px;border-bottom:2px solid;border-right:2px solid;border-radius:0 0 6px 0;}
.mp-badge{
  position:relative;z-index:1;width:60px;height:60px;border-radius:50%;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center;
}
.media-placeholder strong{position:relative;z-index:1;font-family:var(--font-display);font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;}
.mp-sub{position:relative;z-index:1;font-size:12.5px;color:rgba(255,255,255,.75);max-width:26ch;}

/* ---------- Aynı çerçevenin gerçek fotoğraflı hâli ----------
   Yer tutucu işaretleri (köşe, ikon, "Görsel Gelecek") gizlenir; fotoğraf
   çerçeveyi doldurur, altına projeyi söyleyen cam künye gelir. */
.media-placeholder.has-photo{
  padding:0;background:none;aspect-ratio:4/3;min-height:0;
  align-items:stretch;justify-content:stretch;
}
.media-placeholder.has-photo > .mp-corner,
.media-placeholder.has-photo > .mp-badge,
.media-placeholder.has-photo > strong,
.media-placeholder.has-photo > .mp-sub{display:none;}
.media-placeholder.has-photo img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  filter:grayscale(.34) contrast(1.04);
  transition:filter .55s ease,transform .9s cubic-bezier(.16,1,.3,1);
}
.media-stack:hover .media-placeholder.has-photo img{filter:none;transform:scale(1.045);}
.mp-caption{
  position:absolute;left:14px;right:14px;bottom:14px;z-index:2;overflow:hidden;
  padding:13px 16px;border-radius:14px;text-align:left;
  background:linear-gradient(180deg,rgba(13,44,63,.72),rgba(8,29,43,.94));
  backdrop-filter:blur(14px) saturate(1.2);
  border:1px solid rgba(204,240,253,.16);
  font-family:var(--font-display);font-size:12.6px;font-weight:600;line-height:1.5;
  color:#fff;
}
.mp-caption::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:var(--gradient-bar);opacity:.85;
}
.mp-caption em{display:block;font-style:normal;font-weight:500;font-size:11.6px;color:var(--on-ink-muted);margin-top:3px;}
@media (prefers-reduced-motion: reduce){
  .media-placeholder.has-photo img{transition:none;}
}
@media (max-width: 900px){
  .media-placeholder{min-height:200px;}
  .media-stack::before{transform:translate(10px,12px) rotate(-2deg);}
  .media-stack::after{transform:translate(-8px,8px) rotate(1.5deg);}
}

/* ---------- Solu-sağlı bölüm (metin + görsel yer tutucu) ---------- */
.split-section{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;}
@media (max-width: 900px){
  .split-section{grid-template-columns:1fr;gap:28px;}
}

/* ---------- Hayalet numara (editoryal vurgu) ---------- */
.split-text{position:relative;}
.ghost-num{position:relative;}
.ghost-num::before{
  content:attr(data-ghost);position:absolute;top:-54px;left:-6px;z-index:-1;
  font-family:var(--font-display);font-size:168px;font-weight:800;line-height:1;
  color:transparent;-webkit-text-stroke:1.5px var(--accent-soft);opacity:.35;
}
@media (max-width: 900px){
  .ghost-num::before{font-size:100px;top:-32px;}
}
@media (max-width: 560px){
  .ghost-num::before{display:none;}
}

/* ---------- Related chips ---------- */
.related-links{max-width:1360px;margin:0 auto;padding:0 24px 8px;}
.related-links h2{font-family:var(--font-display);font-size:16px;color:var(--ink);margin:0 0 14px;}
.chip-row{display:flex;flex-wrap:wrap;gap:10px;}
.chip{
  display:inline-flex;align-items:center;padding:9px 16px;border-radius:999px;
  border:1px solid var(--border);background:var(--surface);font-size:13.5px;color:var(--text);
  transition:border-color .15s ease, color .15s ease;
}
.chip:hover{border-color:var(--blue);color:var(--blue);}
.chip.is-current{background:var(--gradient-brand);border-color:transparent;color:#fff;}

@media (max-width: 900px){
  .card-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width: 560px){
  .card-grid{grid-template-columns:1fr;}
}

/* ==== header.css ==== */
/* =========================================================
   HEADER.CSS — Dağcı Mühendislik
   Topbar, sticky header, ana navigasyon, mega menü,
   dropdown paneller ve mobil çekmece menüsü.
   Her sayfada yüklenir (includes/topbar.php + includes/header.php).
   ========================================================= */

/* ---------- Topbar (normal akış, sayfayla birlikte kaydırılır) ---------- */
.topbar{
  background:var(--gradient-topbar);color:var(--on-ink-muted);position:relative;overflow:hidden;
}
.topbar::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:12px 12px;
}
.topbar::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,rgba(167,206,227,0),rgba(167,206,227,.4) 50%,rgba(167,206,227,0));}
.topbar-inner{
  position:relative;
  max-width:1360px;margin:0 auto;padding:0 24px;
  height:38px;display:flex;align-items:center;justify-content:space-between;
  font-size:12.5px;letter-spacing:.01em;gap:20px;
}
.topbar-left{display:flex;align-items:center;min-width:0;overflow:hidden;}
.topbar-tag{display:flex;align-items:center;gap:8px;white-space:nowrap;color:var(--on-ink-muted);opacity:.95;overflow:hidden;text-overflow:ellipsis;}
.topbar-tag svg{flex:0 0 auto;color:var(--on-ink-bright);}
.topbar-right{display:flex;align-items:center;gap:18px;min-width:0;flex:0 0 auto;}
.topbar-link{display:flex;align-items:center;gap:7px;white-space:nowrap;color:var(--on-ink-muted);transition:color .15s ease;}
.topbar-link:hover{color:#fff;}
.topbar-link svg{flex:0 0 auto;opacity:.8;}
.topbar-email-group{display:flex;align-items:center;gap:10px;white-space:nowrap;}
.topbar-sep{color:rgba(167,206,227,.4);}
@media (max-width: 900px){
  .topbar-tag{display:none;}
}
@media (max-width: 760px){
  .topbar-email-group .topbar-link:last-child,.topbar-sep{display:none;}
}
@media (max-width: 620px){
  .topbar{display:none;}
}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.82);
  backdrop-filter:blur(18px) saturate(160%);
  -webkit-backdrop-filter:blur(18px) saturate(160%);
  border-bottom:1px solid var(--border);
  transition:box-shadow .25s ease, background .25s ease;
}
.site-header.is-scrolled{
  background:rgba(255,255,255,.95);
  box-shadow:0 14px 32px var(--shadow);
}
.header-inner{
  max-width:1360px;margin:0 auto;padding:0 24px;
  height:76px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;column-gap:20px;
}
.logo{display:flex;align-items:center;gap:10px;flex:0 0 auto;padding:6px 8px;margin:-6px -8px;border-radius:8px;background:var(--logo-plate);}
.logo img{height:36px;width:auto;}

.main-nav{min-width:0;}
.nav-list{display:flex;align-items:stretch;justify-content:center;gap:6px;}
.nav-list > li{position:static;display:flex;}
.nav-link,.nav-trigger{
  display:flex;align-items:center;gap:6px;
  height:76px;padding:0 14px;
  font-family:var(--font-display);
  font-size:15px;font-weight:600;letter-spacing:0;
  color:var(--text);white-space:nowrap;
  transition:color .15s ease;
}
.nav-link:hover,.nav-trigger:hover{color:var(--blue);}
li.is-open > .nav-trigger{color:var(--blue);}
.nav-trigger .caret{width:8px;height:8px;flex:0 0 auto;opacity:.5;transition:transform .18s ease, opacity .18s ease;}
.nav-trigger:hover .caret{opacity:.9;}
li.is-open > .nav-trigger .caret{transform:rotate(180deg);opacity:1;}

/* simple dropdown panels */
.dropdown{
  position:absolute;top:76px;left:0;overflow:hidden;
  min-width:320px;background:var(--surface);
  border:1px solid var(--border);border-top:none;
  border-radius:0 0 14px 14px;
  box-shadow:0 1px 2px rgba(89,89,90,.06),0 24px 48px -12px rgba(89,89,90,.28);
  padding:8px 10px 10px;opacity:0;visibility:hidden;
  transform:translateY(-8px) scale(.98);transform-origin:top left;
  transition:opacity .2s cubic-bezier(.16,1,.3,1), transform .2s cubic-bezier(.16,1,.3,1), visibility .2s;
}
.dropdown::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--accent-dark),var(--blue));}
.dropdown.has-promo{display:flex;align-items:stretch;gap:18px;min-width:600px;padding:16px 16px 16px 10px;}
.dropdown.has-promo .dropdown-main{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;}
.dropdown.has-promo .mega-promo{flex:0 0 230px;}
@media (max-width: 1100px){
  .dropdown.has-promo{min-width:320px;}
  .dropdown.has-promo .mega-promo{display:none;}
}
.dropdown .mega-col-head{padding:8px 4px 10px;margin-bottom:4px;}
li.has-dropdown{position:relative;}
li.is-open .dropdown{opacity:1;visibility:visible;transform:translateY(0) scale(1);}
.dropdown a{
  position:relative;display:flex;align-items:center;gap:11px;
  padding:11px 12px 11px 16px;border-radius:8px;
  font-size:14px;font-weight:500;color:var(--text);
  transition:background .15s ease, color .15s ease, padding-left .15s ease;
}
.dropdown a svg{display:none;}
.dropdown a span{flex:1 1 auto;}
.dropdown a::before{
  content:"";position:absolute;left:3px;top:50%;transform:translateY(-50%);
  width:3px;height:0;border-radius:2px;background:var(--gradient-bar);
  transition:height .18s ease;
}
.dropdown a::after{
  content:"→";opacity:0;transform:translateX(-4px);color:var(--blue);font-size:12px;flex:0 0 auto;
  transition:opacity .15s ease, transform .15s ease;
}
.dropdown a:hover{background:var(--surface-alt);color:var(--blue);padding-left:18px;}
.dropdown a:hover::before{height:55%;}
.dropdown a:hover::after{opacity:1;transform:translateX(0);}
.dropdown .mega-foot{margin-top:8px;padding:10px 4px 2px;}

/* mega menu */
.mega{
  position:fixed;top:76px;left:0;right:0;
  max-height:calc(100vh - 76px);overflow-y:auto;overflow-x:hidden;
  background:var(--surface);
  border-bottom:1px solid var(--border);
  box-shadow:0 1px 2px rgba(89,89,90,.06),0 28px 56px -16px rgba(89,89,90,.28);
  opacity:0;visibility:hidden;
  transform:translateY(-10px) scale(.985);transform-origin:top center;
  transition:opacity .26s cubic-bezier(.16,1,.3,1), transform .26s cubic-bezier(.16,1,.3,1), visibility .26s;
}
.mega::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--accent-dark),var(--blue));}
li.is-open .mega{opacity:1;visibility:visible;transform:translateY(0) scale(1);}
.mega-inner{max-width:1360px;margin:0 auto;padding:24px 24px 18px;}
.mega-layout{display:flex;gap:32px;align-items:flex-start;}
.mega-grid{
  flex:1 1 auto;min-width:0;display:grid;grid-template-columns:1.7fr 1fr;gap:0 32px;
  opacity:0;transform:translateY(8px);
  transition:opacity .28s ease .04s, transform .28s ease .04s;
}
li.is-open .mega-grid{opacity:1;transform:translateY(0);}
.mega-col{min-width:0;}
.mega-col-wide{
  background:var(--bg);border:1px solid var(--border);border-radius:16px;
  padding:18px 20px;
}
.mega-col-split{display:grid;grid-template-columns:1fr 1fr;gap:0 20px;}
.mega-col-head{display:flex;align-items:center;gap:8px;padding-bottom:10px;margin-bottom:4px;border-bottom:1px solid var(--border);}
.mega-col-wide > .mega-col-head{border-bottom-color:rgba(41,164,224,.25);}
.mega-col-head-spaced{margin-top:14px;}
.mega-col-head .icon{display:none;}
.mega-col-head h3{margin:0;font-family:var(--font-display);font-size:10.5px;font-weight:700;color:var(--blue);letter-spacing:.06em;text-transform:uppercase;line-height:1.3;}
.mega-col ul li a{
  position:relative;display:flex;align-items:center;justify-content:space-between;gap:6px;
  padding:7px 8px 7px 14px;border-radius:7px;
  font-size:13.4px;color:var(--text-muted);line-height:1.35;
  transition:background .15s ease, color .15s ease, padding-left .15s ease;
}
.mega-col ul li a::before{
  content:"";position:absolute;left:2px;top:50%;transform:translateY(-50%);
  width:3px;height:0;border-radius:2px;background:var(--gradient-bar);
  transition:height .18s ease;
}
.mega-col ul li a::after{
  content:"→";opacity:0;transform:translateX(-4px);color:var(--blue);font-size:12px;flex:0 0 auto;
  transition:opacity .15s ease, transform .15s ease;
}
.mega-col ul li a:hover{background:var(--surface-alt);color:var(--blue);padding-left:16px;}
.mega-col-wide ul li a:hover{background:var(--surface);box-shadow:0 1px 2px rgba(89,89,90,.05);}
.mega-col ul li a:hover::before{height:60%;}
.mega-col ul li a:hover::after{opacity:1;transform:translateX(0);}
.mega-foot{
  display:flex;align-items:center;justify-content:space-between;
  margin-top:14px;padding-top:14px;border-top:1px solid var(--border);
}
.mega-foot p{margin:0;font-size:13.5px;color:var(--text-muted);}
.mega-foot .link-arrow{font-weight:700;color:var(--blue);font-size:13.5px;display:inline-flex;align-items:center;gap:6px;}
.mega-foot .link-arrow:hover{color:var(--accent-dark);}

/* mega promo panel */
.mega-promo{
  flex:0 0 268px;background:var(--bg);border:1px solid var(--border);border-radius:14px;
  padding:22px;display:flex;flex-direction:column;gap:12px;position:relative;overflow:hidden;
  opacity:0;transform:translateY(8px);
  transition:opacity .3s ease .08s, transform .3s ease .08s;
}
li.is-open .mega-promo{opacity:1;transform:translateY(0);}
.mega-promo::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--accent-dark),var(--blue));}
.mega-promo-badge{display:flex;align-items:center;gap:12px;}
.badge-ring{
  width:44px;height:44px;border-radius:999px;flex:0 0 auto;
  border:2px solid var(--blue);color:var(--blue);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-weight:800;font-size:13px;
}
.mega-promo-badge strong{display:block;font-size:12px;font-weight:700;color:var(--text);line-height:1.3;}
.mega-promo-badge small{display:block;font-size:11px;color:var(--text-muted);}
.mega-promo h4{margin:0;font-family:var(--font-display);font-size:15.5px;font-weight:700;color:var(--ink);line-height:1.32;}
.mega-promo p{margin:0;font-size:12.5px;color:var(--text-muted);line-height:1.55;}
.mega-promo .link-arrow{font-size:13px;font-weight:700;color:var(--blue);display:inline-flex;align-items:center;gap:6px;}
.mega-promo .link-arrow:hover{color:var(--accent-dark);}
@media (max-width: 1100px){
  .mega-promo{display:none;}
}

/* actions */
.header-actions{display:flex;align-items:center;gap:14px;flex:0 0 auto;}
.contact-box{
  display:inline-flex;align-items:center;gap:9px;
  background:var(--blue);color:#fff;
  font-family:var(--font-display);font-weight:700;font-size:14.5px;
  padding:11px 20px;border-radius:10px;white-space:nowrap;
  box-shadow:0 2px 8px rgba(41,164,224,.22);
  transition:background .15s ease, transform .15s ease, box-shadow .2s ease;
}
.contact-box svg{flex:0 0 auto;transition:transform .15s ease;}
.contact-box:hover{background:var(--accent-dark);transform:translateY(-1px);box-shadow:0 10px 22px rgba(41,164,224,.32);}
.contact-box:hover svg{transform:translateX(3px);}

/* drawer'daki telefon kutusu (yalnızca mobil çekmecede kullanılır) */
.phone-link{
  display:flex;align-items:center;gap:9px;font-size:13.5px;color:var(--text);font-weight:600;
  padding:9px 16px;border-radius:9px;border:1.5px solid var(--border);
  transition:border-color .15s ease, background .15s ease;
}
.phone-link:hover{border-color:var(--blue);background:var(--surface-alt);}
.phone-link .ic{display:none;}
.phone-link small{display:block;font-weight:600;color:var(--text-muted);font-size:10px;text-transform:uppercase;letter-spacing:.05em;}
.phone-link span{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-weight:700;}
.drawer-foot .cta-button{background:var(--blue);box-shadow:none;}
.drawer-foot .cta-button:hover{background:var(--accent-dark);transform:none;box-shadow:none;filter:none;}

.hamburger{display:none;width:44px;height:44px;border-radius:9px;align-items:center;justify-content:center;flex:0 0 auto;}
.hamburger:hover{background:var(--surface-alt);}
.hamburger .bars{width:20px;height:14px;position:relative;}
.hamburger .bars span{position:absolute;left:0;right:0;height:2px;background:var(--text);border-radius:2px;transition:transform .2s ease, opacity .2s ease, top .2s ease;}
.hamburger .bars span:nth-child(1){top:0;}
.hamburger .bars span:nth-child(2){top:6px;}
.hamburger .bars span:nth-child(3){top:12px;}
.hamburger.is-active .bars span:nth-child(1){top:6px;transform:rotate(45deg);}
.hamburger.is-active .bars span:nth-child(2){opacity:0;}
.hamburger.is-active .bars span:nth-child(3){top:6px;transform:rotate(-45deg);}

/* ---------- Tablet / geçiş aralığı ---------- */
@media (max-width: 1240px){
  .nav-link,.nav-trigger{padding:0 10px;font-size:14px;}
  .header-inner{column-gap:10px;}
}

/* ---------- Mobile ---------- */
@media (max-width: 980px){
  .main-nav{display:none;}
  .hamburger{display:flex;}
  /* Masaüstünde ızgara 3 sütunlu: logo | nav | eylemler. Mobilde nav
     gizlenince ızgarada 2 öğe kalıyor ve eylemler 3. sütun yerine ortadaki
     1fr sütununa düşüp genişliyordu; hamburger de sağ kenara değil ortalara
     yakın duruyordu. Mobilde ızgara 2 sütuna indirilip eylemler sağa yaslanır. */
  .header-inner{gap:14px;padding:0 18px;grid-template-columns:auto 1fr;}
  .header-actions{justify-content:flex-end;}
  .contact-box{padding:9px 14px;font-size:13px;}
}

@media (max-width: 400px){
  .header-inner{gap:8px;padding:0 12px;}
  .logo img{height:30px;}
  .contact-box{padding:8px 11px;font-size:12px;gap:6px;}
  .contact-box svg{width:12px;height:12px;}
  .hamburger{width:40px;height:40px;}
}

.mobile-drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(380px,88vw);
  background:radial-gradient(640px 420px at 100% 0%,rgba(204,240,253,.5) 0%,rgba(204,240,253,0) 55%) var(--surface);
  border-left:1px solid var(--border);
  box-shadow:-16px 0 32px var(--shadow);
  transform:translateX(100%);transition:transform .3s cubic-bezier(.16,1,.3,1);
  z-index:150;padding:0;
  display:flex;flex-direction:column;overflow:hidden;
}
.mobile-drawer.is-open{transform:translateX(0);}
.drawer-head{
  flex:0 0 auto;position:relative;display:flex;align-items:center;justify-content:space-between;
  padding:14px 16px;border-bottom:1px solid var(--border);
}
.drawer-head::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--gradient-bar);}
.drawer-head .logo img{height:28px;}
.drawer-close{width:38px;height:38px;border-radius:9px;display:flex;align-items:center;justify-content:center;transition:background .15s ease;}
.drawer-close:hover{background:var(--surface-alt);}
.drawer-scrim{
  position:fixed;inset:0;background:rgba(89,89,90,.45);
  opacity:0;visibility:hidden;transition:opacity .2s ease, visibility .2s;z-index:140;
}
.drawer-scrim.is-open{opacity:1;visibility:visible;}

/* ekran kaydırmalı (drill-down) mobil menü */
.drawer-screens{flex:1 1 auto;position:relative;overflow:hidden;}
.drawer-screen{
  position:absolute;inset:0;overflow-y:auto;-webkit-overflow-scrolling:touch;
  padding:6px 10px 20px;
  transform:translateX(100%);
  transition:transform .32s cubic-bezier(.16,1,.3,1);
}
.drawer-screen.is-active{transform:translateX(0);}
.drawer-screen.is-left{transform:translateX(-100%);}

.drawer-link{
  position:relative;width:100%;display:flex;align-items:center;justify-content:space-between;
  padding:13px 10px 13px 18px;font-family:var(--font-display);font-weight:700;font-size:14.5px;color:var(--text);
  border-bottom:1px solid var(--border);border-radius:10px;
  transition:color .15s ease, background .15s ease, padding-left .15s ease;
}
.drawer-link::before{
  content:"";position:absolute;left:4px;top:50%;transform:translateY(-50%);
  width:3px;height:0;border-radius:2px;background:var(--gradient-bar);
  transition:height .18s ease;
}
.drawer-link:last-child{border-bottom:0;}
.drawer-link:hover{color:var(--blue);background:var(--surface-alt);padding-left:21px;}
.drawer-link:hover::before{height:50%;}
.drawer-link-main{display:flex;align-items:center;gap:12px;}
.drawer-link-icon{display:none;}
.drawer-link-chevron{flex:0 0 auto;color:var(--text-muted);opacity:.6;transition:transform .15s ease, color .15s ease;}
.drawer-link:hover .drawer-link-chevron{transform:translateX(2px);color:var(--blue);opacity:1;}

.drawer-screen-head{
  position:sticky;top:0;z-index:2;width:100%;position:relative;
  display:flex;align-items:center;gap:8px;
  padding:12px;margin:-6px -10px 10px;
  background:var(--surface);border-bottom:1px solid var(--border);
  font-family:var(--font-display);font-weight:700;font-size:15px;color:var(--text);
  transition:color .15s ease;
}
.drawer-screen-head::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--gradient-bar);}
.drawer-screen-head svg{flex:0 0 auto;color:var(--blue);transition:transform .15s ease;}
.drawer-screen-head:hover{color:var(--blue);}
.drawer-screen-head:hover svg{transform:translateX(-2px);}

.drawer-screen-body{padding-top:2px;}
.drawer-sub-link{
  position:relative;display:block;padding:10px 12px 10px 16px;font-size:14.5px;color:var(--text-muted);border-radius:8px;
  transition:background .15s ease, color .15s ease, padding-left .15s ease;
}
.drawer-sub-link::before{
  content:"";position:absolute;left:2px;top:50%;transform:translateY(-50%);
  width:3px;height:0;border-radius:2px;background:var(--gradient-bar);
  transition:height .18s ease;
}
.drawer-sub-link:hover{background:var(--surface-alt);color:var(--blue);padding-left:19px;}
.drawer-sub-link:hover::before{height:55%;}
.drawer-screen-body .sub-head{
  display:flex;align-items:center;gap:7px;
  padding:16px 12px 6px;font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--accent-dark);font-weight:700;
}
.drawer-screen-body .sub-head::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gradient-bar);flex:0 0 auto;}
.drawer-screen-body .sub-head:first-child{padding-top:4px;}

.drawer-foot{
  flex:0 0 auto;position:relative;display:flex;flex-direction:column;gap:10px;
  padding:16px 16px 14px;border-top:1px solid var(--border);
}
.drawer-foot::before{content:"";position:absolute;left:0;right:0;top:-1px;height:2px;background:var(--gradient-bar);}
.drawer-foot .phone-link{display:flex;}
.drawer-foot .cta-button{text-align:center;}

/* ==== hizmetler.css ==== */
/* =========================================================
   HIZMETLER.CSS — Dağcı Mühendislik
   Hizmetlerimiz alt sayfalarının (HVAC, Isıtma, Yangından
   Korunma, Sıhhi Tesisat, Klima, Havalandırma, Doğalgaz,
   Baca, Tasarım, Müşavirlik, Enerji Verimliliği vb.) ortak,
   üst segment görsel kimliği.
   ========================================================= */

/* ---------- Breadcrumb: koyu, topbar tonlu, kaynaşık ---------- */
.breadcrumb{background:var(--gradient-topbar);border-bottom:1px solid rgba(255,255,255,.1);position:relative;overflow:hidden;}
.breadcrumb::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1px);
  background-size:12px 12px;
}
.breadcrumb-inner{
  position:relative;z-index:1;
  max-width:1360px;margin:0 auto;padding:13px 24px;
  display:flex;align-items:center;flex-wrap:wrap;gap:6px;
  font-size:13px;color:rgba(255,255,255,.55);
}
.breadcrumb-inner a{color:rgba(255,255,255,.78);}
.breadcrumb-inner a:hover{color:#fff;}
.breadcrumb-inner .sep{color:rgba(255,255,255,.3);opacity:1;}
.breadcrumb-inner .current{color:#fff;font-weight:600;}

/* ---------- Hizmet hero: koyu, dokulu, hareketli üst bant ---------- */
.hizmetler-hero{position:relative;overflow:hidden;background:var(--gradient-ink);padding:56px 24px 48px;}
.hizmetler-hero-mesh{
  position:absolute;inset:-30% -10%;z-index:0;pointer-events:none;
  background:
    radial-gradient(30% 40% at 12% 15%,rgba(92,177,212,.38),transparent 68%),
    radial-gradient(26% 34% at 92% 85%,rgba(41,164,224,.26),transparent 65%);
  filter:blur(60px);
  animation:hizmetler-mesh-drift 20s ease-in-out infinite alternate;
}
@keyframes hizmetler-mesh-drift{
  0%{transform:translate(0,0) scale(1);}
  100%{transform:translate(3%,-3%) scale(1.08);}
}
.hizmetler-hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:1;
  background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size:42px 42px;
  -webkit-mask-image:radial-gradient(120% 100% at 50% 0%,#000 40%,transparent 92%);
  mask-image:radial-gradient(120% 100% at 50% 0%,#000 40%,transparent 92%);
}
.hizmetler-hero::after{
  content:"";position:absolute;top:-90px;right:-70px;z-index:1;pointer-events:none;
  width:260px;height:260px;border-radius:50%;
  border:1.5px dashed rgba(255,255,255,.13);
  animation:hizmetler-ring-spin 46s linear infinite;
}
@keyframes hizmetler-ring-spin{to{transform:rotate(360deg);}}
.hizmetler-hero-mesh::after{
  content:"";position:absolute;inset:-40% 0;pointer-events:none;
  background:linear-gradient(115deg,transparent 45%,rgba(255,255,255,.05) 50%,transparent 55%);
  animation:hizmetler-sheen 17s ease-in-out infinite;
}
@keyframes hizmetler-sheen{
  0%,45%,100%{transform:translateX(-35%);}
  70%{transform:translateX(35%);}
}
.hizmetler-hero .page-hero{position:relative;z-index:2;padding:0;}
.hizmetler-hero .page-hero-eyebrow{color:var(--accent-soft);}
.hizmetler-hero h1{color:#fff;}
.hizmetler-hero p{color:rgba(255,255,255,.78);}
@media (prefers-reduced-motion: reduce){
  .hizmetler-hero-mesh{animation:none;}
  .hizmetler-hero-mesh::after{animation:none;display:none;}
  .hizmetler-hero::after{animation:none;}
}
@media (max-width: 900px){
  .hizmetler-hero{padding:44px 20px 52px;}
  .hizmetler-hero::after{width:160px;height:160px;top:-50px;right:-50px;}
}

/* ---------- Görsel yer tutucu üstündeki hizmet rozeti ---------- */
.hizmet-visual-badge{
  position:absolute;top:16px;left:16px;z-index:1;
  display:inline-flex;align-items:center;gap:7px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);
  padding:6px 12px;border-radius:999px;backdrop-filter:blur(6px);
  font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:#fff;
}

/* ---------- Hero güven şeridi (gerçek veriler) ---------- */
.hizmetler-hero-trust{
  position:relative;z-index:2;display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  margin-top:24px;padding-top:20px;max-width:640px;
  border-top:1px solid rgba(255,255,255,.16);
  font-size:13px;color:rgba(255,255,255,.72);
}
.hizmetler-hero-trust strong{font-family:var(--font-display);color:#fff;font-variant-numeric:tabular-nums;}
.hizmetler-hero-trust .stars{color:#FFB800;letter-spacing:1px;font-size:13px;}
.hizmetler-hero-trust .sep{color:rgba(255,255,255,.25);}
@media (max-width:560px){.hizmetler-hero-trust{gap:7px;font-size:12px;}}

/* ---------- Neden Dağcı Mühendislik kart şeridi ---------- */
.why-us-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.why-us-card{
  position:relative;overflow:hidden;background:var(--surface);border:1px solid var(--border);
  border-radius:16px;padding:26px 24px 24px;
  opacity:0;transform:translateY(18px) scale(.97);
  transition:transform .3s cubic-bezier(.16,1,.3,1),box-shadow .3s ease,border-color .2s ease;
}
.content-section.reveal.is-visible .why-us-card{animation:why-us-rise .6s cubic-bezier(.16,1,.3,1) forwards;}
.content-section.reveal.is-visible .why-us-card:nth-child(1){animation-delay:.05s;}
.content-section.reveal.is-visible .why-us-card:nth-child(2){animation-delay:.16s;}
.content-section.reveal.is-visible .why-us-card:nth-child(3){animation-delay:.27s;}
@keyframes why-us-rise{to{opacity:1;transform:translateY(0) scale(1);}}
.why-us-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--gradient-bar);opacity:0;transition:opacity .2s ease;}
.why-us-card::after{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;opacity:0;transition:opacity .3s ease;
  background:radial-gradient(160px 120px at 85% -10%,rgba(41,164,224,.14),transparent 70%);
}
.why-us-card:hover{transform:translateY(-6px);box-shadow:0 22px 44px -14px var(--shadow);border-color:var(--accent-soft);}
.why-us-card:hover::before{opacity:1;}
.why-us-card:hover::after{opacity:1;}
.why-us-icon{
  position:relative;z-index:1;
  width:48px;height:48px;border-radius:13px;margin-bottom:16px;
  background:var(--gradient-brand-soft);color:var(--blue);
  display:flex;align-items:center;justify-content:center;
  transition:transform .4s cubic-bezier(.16,1,.3,1),background .3s ease,color .3s ease,box-shadow .3s ease;
}
.why-us-card:hover .why-us-icon{
  transform:rotate(-8deg) scale(1.1);
  background:var(--gradient-brand);color:#fff;
  box-shadow:0 10px 22px rgba(41,164,224,.32);
}
.why-us-card h3{position:relative;z-index:1;margin:0 0 8px;font-family:var(--font-display);font-size:15.5px;color:var(--text);}
.why-us-card p{position:relative;z-index:1;margin:0;font-size:13.5px;line-height:1.6;color:var(--text-muted);}
@media (max-width:900px){.why-us-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.why-us-grid{grid-template-columns:1fr;}}
@media (prefers-reduced-motion: reduce){
  .why-us-card{opacity:1;transform:none;animation:none;}
}

/* ---------- Karşılaştırma tablosu ---------- */
.compare-table-wrap{
  position:relative;overflow-x:auto;margin:28px 0 34px;border-radius:20px;
  border:1px solid var(--border);
  box-shadow:0 30px 60px -26px var(--shadow),0 1px 0 rgba(255,255,255,.5) inset;
  background:var(--surface);
}
.compare-table-wrap::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;z-index:3;
  background:var(--gradient-bar);
}
.compare-table{width:100%;min-width:540px;border-collapse:separate;border-spacing:0;font-size:13.5px;}
.compare-table thead th{
  position:relative;padding:18px 22px;text-align:left;
  font-family:var(--font-display);font-weight:700;font-size:13.5px;
  letter-spacing:.01em;color:#fff;white-space:nowrap;background:var(--gradient-brand);
}
.compare-table thead th::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.16) 1px,transparent 1px);
  background-size:10px 10px;
}
.compare-table thead th:first-child{
  background:var(--gradient-ink);color:rgba(255,255,255,.62);
  font-size:11px;text-transform:uppercase;letter-spacing:.09em;font-weight:700;
  position:sticky;left:0;z-index:2;
}
.compare-table thead th:nth-child(3){background:linear-gradient(135deg,var(--accent-dark),var(--ink) 130%);}
.compare-table tbody th{
  position:sticky;left:0;z-index:1;
  padding:15px 22px 15px 30px;text-align:left;font-family:var(--font-display);font-weight:700;font-size:13px;
  color:var(--text);white-space:nowrap;border-bottom:1px solid var(--border);
  background:var(--surface);box-shadow:1px 0 0 var(--border);
}
.compare-table tbody th::before{
  content:"";position:absolute;left:22px;top:50%;transform:translateY(-50%);
  width:6px;height:6px;border-radius:50%;background:var(--gradient-brand);
}
.compare-table tbody td{
  padding:15px 22px;text-align:left;color:var(--text-muted);line-height:1.6;border-bottom:1px solid var(--border);
  background:var(--surface);transition:background .18s ease;
}
.compare-table tbody tr:nth-child(even) th,.compare-table tbody tr:nth-child(even) td{background:var(--surface-alt);}
.compare-table tbody tr:last-child th,.compare-table tbody tr:last-child td{border-bottom:none;}
.compare-table tbody tr:hover td{background:var(--gradient-brand-soft);box-shadow:inset 3px 0 0 var(--blue);}
.compare-table tbody tr:hover th{background:var(--gradient-brand-soft);box-shadow:inset 3px 0 0 var(--blue),1px 0 0 var(--border);}

/* ---------- Sık Sorulan Sorular (index ile birebir aynı düzen) ---------- */
.faq-section{max-width:1040px;}
.faq-section .ghost-num[data-ghost="?"]::before{
  top:-96px;left:auto;right:-24px;font-size:290px;opacity:.62;
  -webkit-text-stroke:2.5px var(--blue);
}
@media (max-width: 900px){
  .faq-section .ghost-num[data-ghost="?"]::before{font-size:150px;top:-42px;right:-8px;}
}
@media (max-width: 560px){
  .faq-section .ghost-num[data-ghost="?"]::before{display:none;}
}
.faq-list{display:flex;gap:44px;align-items:flex-start;}
.faq-col{flex:1 1 0;min-width:0;display:flex;flex-direction:column;gap:10px;}
.faq-item{
  position:relative;border:1px solid var(--border);border-radius:14px;overflow:hidden;
  background:var(--surface);transition:border-color .2s ease, box-shadow .2s ease;
}
.faq-item:hover{border-color:var(--accent-soft);}
.faq-item.is-open{border-color:rgba(41,164,224,.4);box-shadow:0 14px 30px -10px var(--shadow);}
.faq-question{
  position:relative;width:100%;display:flex;align-items:center;gap:14px;
  padding:20px 22px;font-family:var(--font-display);font-weight:600;font-size:15.5px;color:var(--text);
  text-align:left;transition:color .15s ease;
}
.faq-question:hover{color:var(--blue);}
.faq-item.is-open .faq-question{color:var(--blue);}
.faq-number{
  flex:0 0 auto;font-family:var(--font-mono);font-weight:500;font-size:11px;letter-spacing:.03em;
  color:var(--border);font-variant-numeric:tabular-nums;transition:color .2s ease;
}
.faq-item.is-open .faq-number{color:var(--accent-soft-deep);}
.faq-question-text{flex:1 1 auto;line-height:1.4;}
.faq-icon{
  flex:0 0 auto;color:var(--text-muted);
  transition:transform .3s cubic-bezier(.16,1,.3,1), color .2s ease;
}
.faq-item.is-open .faq-icon{transform:rotate(45deg);color:var(--blue);}
.faq-answer{display:grid;grid-template-rows:0fr;transition:grid-template-rows .32s cubic-bezier(.16,1,.3,1);}
.faq-item.is-open .faq-answer{grid-template-rows:1fr;}
.faq-answer-inner{overflow:hidden;}
.faq-answer p{margin:0;padding:0 22px 22px 50px;font-size:14px;line-height:1.7;color:var(--text-muted);}
@media (max-width:900px){.faq-list{flex-direction:column;gap:10px;}}

/* ---------- SSS kapanış CTA şeridi ---------- */
.faq-cta{
  position:relative;overflow:hidden;
  margin-top:20px;max-width:820px;padding:26px 30px;border-radius:18px;
  background:
    radial-gradient(420px 220px at 100% 0%,rgba(92,177,212,.28),transparent 60%),
    var(--gradient-ink);
  color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  box-shadow:var(--shadow-lift);
}
.faq-cta::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:30px 30px;
  -webkit-mask-image:linear-gradient(120deg,#000,transparent 70%);
  mask-image:linear-gradient(120deg,#000,transparent 70%);
}
.faq-cta > div{position:relative;z-index:1;}
.faq-cta strong{display:block;font-family:var(--font-display);font-size:17px;margin-bottom:3px;}
.faq-cta span{font-size:13.5px;color:var(--on-ink-muted);}
.faq-cta .cta-button{position:relative;z-index:1;flex:0 0 auto;background:#fff;color:var(--ink);}
.faq-cta .cta-button:hover{background:var(--gradient-brand);color:#fff;filter:none;}
@media (max-width:560px){.faq-cta{flex-direction:column;align-items:flex-start;}}