/* Damla Teknik Sondaj — tasarım sistemi
   Renkler logodaki su mavisinden; turuncu yalnızca "talep" eylemleri için. */
:root {
  --c-primary: #0b5fa5;
  --c-primary-600: #094f8a;
  --c-primary-700: #073f6e;
  --c-sky: #1e90e0;
  --c-sky-50: #eef6fd;
  --c-sky-100: #dcecfa;
  --c-navy: #0a2540;
  --c-navy-2: #0f3157;
  --c-cta: #c2410c;
  --c-cta-600: #9a3412;
  --c-wa: #128c4a;
  --c-wa-600: #0d6e3a;
  --c-text: #142235;
  --c-muted: #4d5d70;
  --c-line: #dbe4ee;
  --c-bg: #ffffff;
  --c-tint: #f3f7fb;
  --c-ok: #15803d;
  --c-ok-bg: #ecfdf3;
  --c-warn: #b45309;
  --c-warn-bg: #fff7e8;
  --c-err: #c81e1e;
  --c-err-bg: #fef2f2;

  --r-sm: 8px; --r: 14px; --r-lg: 20px;
  --sh-sm: 0 1px 2px rgba(10, 37, 64, .06), 0 1px 3px rgba(10, 37, 64, .08);
  --sh: 0 4px 14px rgba(10, 37, 64, .08), 0 2px 4px rgba(10, 37, 64, .05);
  --sh-lg: 0 18px 40px rgba(10, 37, 64, .16);
  --ease: cubic-bezier(.2, .7, .2, 1);
  --wrap: 1200px;
  --header-h: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); }
body { margin: 0; font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; font-size: 17px; line-height: 1.6; color: var(--c-text); background: var(--c-bg); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--c-primary); text-underline-offset: 3px; }
a:hover { color: var(--c-primary-700); }
h1, h2, h3 { line-height: 1.2; letter-spacing: -.015em; margin: 0 0 .5em; color: var(--c-navy); text-wrap: balance; }
h1 { font-size: clamp(2rem, 4.2vw, 3.1rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 2.8vw, 2.15rem); font-weight: 800; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1em; }
ul, ol { padding: 0; margin: 0; list-style: none; }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 3px solid var(--c-sky); outline-offset: 2px; border-radius: 4px; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }
@media (min-width: 768px) { .wrap { padding: 0 24px; } }
.center { text-align: center; }
.center.btn-row, .btn-row.center { justify-content: center; }
.muted { color: var(--c-muted); }
.skip { position: absolute; left: -999px; top: 8px; z-index: 999; background: var(--c-navy); color: #fff; padding: 10px 16px; border-radius: 8px; }
.skip:focus { left: 8px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* İkonlar */
.ic { width: 1.25em; height: 1.25em; flex: none; vertical-align: -.25em; }
.ic-sm { width: 1.05em; height: 1.05em; }
.ic-xs { width: .9em; height: .9em; }

/* Butonlar */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; min-height: 48px; padding: 12px 22px; border-radius: 12px; border: 2px solid transparent; font-weight: 700; font-size: 1rem; line-height: 1.2; text-decoration: none; cursor: pointer; transition: background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease), transform .15s var(--ease), box-shadow .2s var(--ease); }
.btn:active { transform: translateY(1px); }
.btn-lg { min-height: 56px; padding: 14px 26px; font-size: 1.06rem; }
.btn-block { display: flex; width: 100%; }
.btn-cta { background: var(--c-cta); color: #fff; box-shadow: 0 6px 16px rgba(194, 65, 12, .28); }
.btn-cta:hover { background: var(--c-cta-600); color: #fff; }
.btn-primary { background: var(--c-primary); color: #fff; }
.btn-primary:hover { background: var(--c-primary-700); color: #fff; }
.btn-wa { background: var(--c-wa); color: #fff; }
.btn-wa:hover { background: var(--c-wa-600); color: #fff; }
.btn-yt { background: #c4302b; color: #fff; }
.btn-yt:hover { background: #9e211d; color: #fff; }
.btn-ghost { background: #fff; color: var(--c-primary); border-color: var(--c-line); }
.btn-ghost:hover { border-color: var(--c-primary); color: var(--c-primary-700); }
.btn-light { background: #fff; color: var(--c-navy); }
.btn-light:hover { background: var(--c-sky-50); color: var(--c-navy); }
.btn-outline-light { color: #fff; border-color: rgba(255, 255, 255, .55); }
.btn-outline-light:hover { background: rgba(255, 255, 255, .1); color: #fff; border-color: #fff; }
.btn[disabled] { opacity: .65; cursor: progress; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }

.eyebrow { display: inline-flex; align-items: center; gap: .45em; font-size: .85rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--c-primary); margin-bottom: 10px; }
.eyebrow-light { color: #9fd6ff; }
.lead { font-size: 1.15rem; color: var(--c-muted); max-width: 60ch; }

/* Üst bilgi çubuğu */
.topbar { background: var(--c-navy); color: #cfe0f1; font-size: .88rem; }
.topbar-in { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 40px; }
.topbar a, .topbar span { color: inherit; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; }
.topbar a:hover { color: #fff; }
.topbar-l, .topbar-r { display: flex; align-items: center; gap: 18px; }
.tr-links a { padding: 2px 4px; font-weight: 600; }
@media (max-width: 860px) { .topbar { display: none; } .hide-md { display: none !important; } }

/* Header */
.header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .97); backdrop-filter: saturate(1.4) blur(8px); border-bottom: 1px solid transparent; transition: box-shadow .2s, border-color .2s; }
.header.is-scrolled { box-shadow: var(--sh); border-color: var(--c-line); }
.header-in { display: flex; align-items: center; gap: 16px; min-height: var(--header-h); }
.brand { flex: none; }
.logo-img { width: 170px; height: auto; }
.nav { flex: 1; }
.nav > ul { display: flex; justify-content: center; gap: 2px; }
.nav > ul > li { position: relative; }
.nav > ul > li > a, .sub-btn { display: flex; align-items: center; gap: 4px; min-height: 44px; padding: 8px 10px; border-radius: 10px; border: 0; background: none; color: var(--c-text); font-weight: 600; font-size: .95rem; text-decoration: none; white-space: nowrap; transition: background-color .2s, color .2s; }
.nav > ul > li > a:hover, .sub-btn:hover, .has-sub.open > .sub-btn { background: var(--c-sky-50); color: var(--c-primary); }
.nav a.is-active, .sub-btn.is-active { color: var(--c-primary); box-shadow: inset 0 -3px 0 var(--c-sky); border-radius: 10px 10px 4px 4px; }
.sub-btn .ic { transition: transform .2s; }
.has-sub.open > .sub-btn .ic { transform: rotate(180deg); }
.sub { position: absolute; top: calc(100% + 8px); left: 50%; transform: translate(-50%, 6px); min-width: 380px; background: #fff; border: 1px solid var(--c-line); border-radius: var(--r); box-shadow: var(--sh-lg); padding: 8px; opacity: 0; visibility: hidden; transition: opacity .18s var(--ease), transform .18s var(--ease), visibility .18s; }
.sub-grid { display: grid; grid-template-columns: 1fr 1fr; min-width: 460px; }
.has-sub.open > .sub { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
@media (hover: hover) and (min-width: 1101px) {
  .has-sub:hover > .sub { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
  .has-sub::after { content: ""; position: absolute; left: 0; right: 0; top: 100%; height: 10px; }
}
.sub a { display: flex; align-items: flex-start; gap: 12px; padding: 10px 12px; border-radius: 10px; text-decoration: none; color: var(--c-text); }
.sub a:hover { background: var(--c-sky-50); }
.sub strong { display: block; font-size: .95rem; color: var(--c-navy); }
.sub small { display: block; color: var(--c-muted); font-size: .84rem; line-height: 1.4; margin-top: 2px; }
.sub-ic { flex: none; display: grid; place-items: center; width: 38px; height: 38px; border-radius: 10px; background: var(--c-sky-50); color: var(--c-primary); }
.header-cta { display: flex; align-items: center; gap: 10px; flex: none; }
.head-phone { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--c-navy); font-weight: 800; white-space: nowrap; }
.head-phone small { display: block; font-size: .74rem; font-weight: 600; color: var(--c-muted); }
.head-phone-ic { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: var(--c-sky-50); color: var(--c-primary); }
.burger { display: none; width: 48px; height: 48px; border: 1px solid var(--c-line); border-radius: 12px; background: #fff; color: var(--c-navy); align-items: center; justify-content: center; }
.burger .ic { width: 26px; height: 26px; }
.nav-mobile-cta { display: none; }

@media (max-width: 1240px) { .head-phone { display: none; } }
@media (max-width: 1100px) {
  :root { --header-h: 66px; }
  .logo-img { width: 150px; }
  .burger { display: inline-flex; }
  .header-cta .btn-cta span { display: none; }
  .header-cta .btn-cta { padding: 10px 14px; }
  .nav { position: fixed; inset: var(--header-h) 0 0 0; background: #fff; padding: 12px 16px 120px; overflow-y: auto; transform: translateX(100%); visibility: hidden; transition: transform .25s var(--ease), visibility .25s; }
  body.nav-open { overflow: hidden; }
  body.nav-open .nav { transform: none; visibility: visible; }
  .nav > ul { flex-direction: column; gap: 0; }
  .nav > ul > li { border-bottom: 1px solid var(--c-line); }
  .nav > ul > li > a, .sub-btn { width: 100%; justify-content: space-between; min-height: 56px; font-size: 1.08rem; padding: 12px 6px; }
  .nav a.is-active, .sub-btn.is-active { box-shadow: none; }
  .sub, .sub-grid { position: static; transform: none; opacity: 1; visibility: visible; min-width: 0; box-shadow: none; border: 0; padding: 0 0 10px; display: none; grid-template-columns: 1fr; }
  .has-sub.open > .sub { display: block; transform: none; }
  .nav-mobile-cta { display: grid; gap: 10px; margin-top: 20px; }
}
@media (max-width: 420px) { .header-cta .btn-cta { display: none; } }

/* Hero */
.hero { position: relative; isolation: isolate; color: #fff; overflow: hidden; background: var(--c-navy); }
.hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 70% center; z-index: -2; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(6, 26, 48, .9) 0%, rgba(6, 26, 48, .72) 42%, rgba(6, 26, 48, .2) 100%); }
.hero-in { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .85fr); gap: 40px; align-items: center; padding-top: 72px; padding-bottom: 80px; min-height: min(720px, 86vh); }
.hero h1 { color: #fff; margin-bottom: 16px; max-width: 16ch; }
.hero .lead { color: #e2eefa; font-size: 1.22rem; }
.hero-btns { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0 22px; }
.hero-trust { display: grid; gap: 8px; color: #e2eefa; font-weight: 500; }
.hero-trust li { display: flex; align-items: center; gap: 10px; }
.hero-trust .ic { color: #7fd3a0; }
.hero-card { background: #fff; color: var(--c-text); border-radius: var(--r-lg); padding: 26px; box-shadow: var(--sh-lg); }
.hero-card h2 { font-size: 1.3rem; margin-bottom: 16px; }
.hc-steps { display: grid; gap: 14px; margin-bottom: 20px; }
.hc-steps li { display: flex; gap: 14px; align-items: flex-start; }
.hc-steps li > span { flex: none; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--c-sky-50); color: var(--c-primary); font-weight: 800; }
.hc-steps strong { display: block; color: var(--c-navy); }
.hc-steps small { color: var(--c-muted); font-size: .9rem; }
.hero-card .btn + .btn { margin-top: 10px; }
@media (max-width: 960px) {
  .hero-in { grid-template-columns: 1fr; padding-top: 48px; padding-bottom: 40px; min-height: 0; }
  .hero::before { background: linear-gradient(180deg, rgba(6, 26, 48, .78) 0%, rgba(6, 26, 48, .86) 60%, rgba(6, 26, 48, .95) 100%); }
  .hero .lead { font-size: 1.1rem; }
}
@media (max-width: 520px) { .hero-btns .btn { width: 100%; } .hero-card { padding: 20px; } }

/* Rakamlar */
.stats { background: var(--c-primary); color: #fff; }
.stats-in { display: grid; grid-template-columns: repeat(4, 1fr); text-align: center; }
.stats-in > div { padding: 22px 8px; border-right: 1px solid rgba(255, 255, 255, .18); }
.stats-in > div:last-child { border-right: 0; }
.stats strong { display: block; font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; line-height: 1.1; }
.stats span { font-size: .92rem; color: #d5e8fa; }
@media (max-width: 640px) { .stats-in { grid-template-columns: 1fr 1fr; } .stats-in > div:nth-child(2) { border-right: 0; } .stats-in > div:nth-child(-n+2) { border-bottom: 1px solid rgba(255, 255, 255, .18); } }

/* Bölümler */
.section { padding: 80px 0; }
.section-sm { padding: 44px 0; }
.section-top0 { padding-top: 0; }
.section-tint { background: var(--c-tint); }
.section-dark { background: var(--c-navy); color: #d7e5f3; }
.section-dark h2, .section-dark h3 { color: #fff; }
@media (max-width: 720px) { .section { padding: 56px 0; } }
.sec-head { max-width: 720px; margin: 0 auto 40px; text-align: center; }
.sec-head p { color: var(--c-muted); font-size: 1.08rem; margin: 0; }
.sec-head-row { max-width: none; display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; text-align: left; flex-wrap: wrap; }
.sec-head-row h2 { margin: 0; }

/* Hizmet kartları */
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.svc-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--c-line); border-radius: var(--r-lg); overflow: hidden; text-decoration: none; color: var(--c-text); box-shadow: var(--sh-sm); transition: box-shadow .25s var(--ease), transform .25s var(--ease), border-color .25s; }
.svc-card:hover { box-shadow: var(--sh-lg); transform: translateY(-3px); border-color: var(--c-sky-100); color: var(--c-text); }
.svc-img { aspect-ratio: 4 / 3; overflow: hidden; background: var(--c-sky-50); }
.svc-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.svc-card:hover .svc-img img { transform: scale(1.04); }
.svc-body { position: relative; padding: 34px 22px 22px; flex: 1; display: flex; flex-direction: column; }
.svc-body p { color: var(--c-muted); flex: 1; }
.svc-ic { display: inline-grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; background: var(--c-primary); color: #fff; box-shadow: 0 6px 14px rgba(11, 95, 165, .3); }
.svc-body .svc-ic { position: absolute; top: -24px; left: 22px; }
.more { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--c-primary); }
@media (max-width: 900px) { .svc-grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; } }

/* Adımlar */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 36px; counter-reset: s; }
.steps li { position: relative; background: #fff; border: 1px solid var(--c-line); border-radius: var(--r-lg); padding: 28px 24px; }
.steps p { color: var(--c-muted); margin: 0; }
.step-n { position: absolute; top: 18px; right: 22px; font-size: 3rem; font-weight: 800; color: var(--c-sky-100); line-height: 1; }
.step-ic { width: 40px; height: 40px; color: var(--c-primary); margin-bottom: 14px; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr; } }

/* Ürün kartları */
.prod-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.prod-card { display: flex; align-items: center; gap: 16px; padding: 14px; background: #fff; border: 1px solid var(--c-line); border-radius: var(--r); text-decoration: none; color: var(--c-text); transition: box-shadow .2s, border-color .2s; }
.prod-card:hover { border-color: var(--c-primary); box-shadow: var(--sh); color: var(--c-text); }
.prod-card img { width: 84px; height: 84px; object-fit: cover; border-radius: 10px; flex: none; background: var(--c-sky-50); }
.prod-card h3 { font-size: 1.02rem; margin: 0 0 4px; display: flex; align-items: center; gap: 6px; }
.prod-card h3 .ic { color: var(--c-primary); }
.prod-card p { margin: 0; font-size: .9rem; color: var(--c-muted); line-height: 1.45; }
.prod-arrow { margin-left: auto; color: var(--c-primary); }
@media (max-width: 1000px) { .prod-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .prod-grid { grid-template-columns: 1fr; } }

/* Hakkımızda bölümü */
.about-split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.about-media img { border-radius: var(--r-lg); width: 100%; aspect-ratio: 4 / 3; object-fit: cover; box-shadow: var(--sh-lg); }
.about-text blockquote { margin: 0 0 16px; font-size: 1.45rem; font-weight: 700; color: #fff; line-height: 1.35; }
.check-list { display: grid; gap: 10px; margin: 18px 0 22px; }
.check-list li { display: flex; gap: 10px; align-items: flex-start; }
.check-list .ic { color: var(--c-ok); margin-top: 3px; }
.check-light .ic { color: #7fd3a0; }
.check-cols { grid-template-columns: 1fr 1fr; }
@media (max-width: 900px) { .about-split { grid-template-columns: 1fr; gap: 28px; } }
@media (max-width: 520px) { .check-cols { grid-template-columns: 1fr; } }

/* Markalar */
.brands-title { text-align: center; color: var(--c-muted); font-weight: 600; margin-bottom: 20px; }
.brands { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 18px 36px; }
.brands img { height: 44px; width: auto; max-width: 130px; object-fit: contain; filter: grayscale(1); opacity: .75; transition: filter .2s, opacity .2s; }
.brands img:hover { filter: none; opacity: 1; }
.brands-left { justify-content: flex-start; margin-bottom: 24px; }
.brands-left img { filter: none; opacity: 1; height: 40px; }

/* Galeri */
.gal-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 10px; }
.gal-lg { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); margin-top: 32px; }
.gal-home { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 760px) { .gal-home { grid-template-columns: 1fr 1fr; } .gal-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); } }
.gal-item { position: relative; display: block; aspect-ratio: 4 / 3; overflow: hidden; border-radius: 10px; background: var(--c-sky-50); }
.gal-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s var(--ease); }
.gal-item::after { content: ""; position: absolute; inset: 0; background: rgba(10, 37, 64, 0); transition: background .25s; }
.gal-item:hover img { transform: scale(1.05); }
.gal-item:hover::after { background: rgba(10, 37, 64, .15); }
.gal-item.is-more { display: none; }
.show-more { margin-top: 20px; }
.gal-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; position: sticky; top: calc(var(--header-h) + 6px); z-index: 5; background: rgba(255, 255, 255, .95); padding: 8px 0; }
.gal-tab { min-height: 46px; padding: 10px 16px; border-radius: 999px; border: 1px solid var(--c-line); background: #fff; color: var(--c-text); font-weight: 600; transition: all .2s; }
.gal-tab small { color: var(--c-muted); font-weight: 600; margin-left: 4px; }
.gal-tab:hover { border-color: var(--c-primary); }
.gal-tab.is-active { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }
.gal-tab.is-active small { color: #cfe5fa; }
.gal-album { margin-bottom: 44px; }
.gal-album h2 { font-size: 1.35rem; }

/* Lightbox */
.lb { position: fixed; inset: 0; z-index: 200; background: rgba(4, 14, 26, .94); display: flex; align-items: center; justify-content: center; }
.lb[hidden] { display: none; }
.lb figure { margin: 0; max-width: min(1200px, 92vw); text-align: center; }
.lb img { max-height: 82vh; width: auto; margin: 0 auto; border-radius: 8px; }
.lb figcaption { color: #cdd9e6; margin-top: 12px; font-size: .95rem; }
.lb button { position: absolute; display: grid; place-items: center; width: 54px; height: 54px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .12); color: #fff; transition: background .2s; }
.lb button:hover { background: rgba(255, 255, 255, .25); }
.lb button .ic { width: 28px; height: 28px; }
.lb-close { top: 16px; right: 16px; }
.lb-prev { left: 16px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 16px; top: 50%; transform: translateY(-50%); }
body.lb-open { overflow: hidden; }
@media (max-width: 640px) { .lb-prev, .lb-next { top: auto; bottom: 20px; transform: none; } }

/* Videolar */
.vid-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 32px; }
@media (max-width: 900px) { .vid-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .vid-grid { grid-template-columns: 1fr; } }
.vid h3 { margin: 12px 0 0; font-size: 1.05rem; }
.yt, .vid iframe { position: relative; display: block; width: 100%; aspect-ratio: 16 / 9; border: 0; padding: 0; border-radius: var(--r); overflow: hidden; background: #000; }
.yt img { width: 100%; height: 100%; object-fit: cover; opacity: .9; transition: opacity .2s, transform .4s var(--ease); }
.yt:hover img { opacity: 1; transform: scale(1.03); }
.yt-play { position: absolute; inset: 0; margin: auto; width: 72px; height: 72px; border-radius: 50%; background: rgba(196, 48, 43, .95); color: #fff; display: grid; place-items: center; box-shadow: 0 8px 24px rgba(0, 0, 0, .35); transition: transform .2s; }
.yt:hover .yt-play { transform: scale(1.08); }
.yt-play .ic { width: 30px; height: 30px; margin-left: 4px; fill: #fff; }
.vid-wide { max-width: 760px; margin-bottom: 8px; }

/* Referanslar */
.ref-split { display: grid; grid-template-columns: .8fr 1.2fr; gap: 40px; align-items: center; }
.ref-split p { color: var(--c-muted); }
.ref-chips { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ref-chips li { display: flex; gap: 8px; align-items: center; background: #fff; border: 1px solid var(--c-line); border-radius: 12px; padding: 12px 14px; font-weight: 600; font-size: .95rem; }
.ref-chips .ic { color: var(--c-ok); }
@media (max-width: 900px) { .ref-split { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .ref-chips { grid-template-columns: 1fr; } }
.ref-groups { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.ref-group { background: #fff; border: 1px solid var(--c-line); border-radius: var(--r-lg); padding: 26px; box-shadow: var(--sh-sm); }
.ref-group h2 { display: flex; align-items: center; gap: 12px; font-size: 1.3rem; }
.ref-group h2 small { margin-left: auto; font-size: .85rem; background: var(--c-sky-50); color: var(--c-primary); padding: 4px 10px; border-radius: 999px; }
.ref-group ul { display: grid; gap: 4px; }
.ref-group li { display: flex; gap: 10px; align-items: flex-start; padding: 8px 0; border-bottom: 1px dashed var(--c-line); }
.ref-group li:last-child { border-bottom: 0; }
.ref-group li .ic { color: var(--c-ok); margin-top: 4px; }
@media (max-width: 820px) { .ref-groups { grid-template-columns: 1fr; } }

/* Sayfa başlığı */
.page-hero { background: linear-gradient(180deg, var(--c-sky-50), #fff); padding: 36px 0 44px; }
.page-hero-sm { padding-bottom: 28px; }
.page-hero h1 { margin-bottom: 8px; }
.page-hero .lead { margin: 0; }
.page-hero-row { display: flex; gap: 18px; align-items: flex-start; }
.page-ic { flex: none; display: grid; place-items: center; width: 64px; height: 64px; border-radius: 18px; background: var(--c-primary); color: #fff; box-shadow: 0 8px 18px rgba(11, 95, 165, .28); }
.page-ic .ic { width: 32px; height: 32px; }
@media (max-width: 560px) { .page-ic { width: 52px; height: 52px; } .page-ic .ic { width: 26px; height: 26px; } }
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; font-size: .9rem; color: var(--c-muted); margin-bottom: 16px; }
.crumbs a { color: var(--c-muted); }
.crumbs a:hover { color: var(--c-primary); }

/* Detay */
.detail { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 40px; align-items: start; }
.detail-aside { position: sticky; top: calc(var(--header-h) + 20px); display: grid; gap: 20px; }
@media (max-width: 960px) { .detail { grid-template-columns: 1fr; } .detail-aside { position: static; } }
.prose { font-size: 1.06rem; }
.prose h2 { font-size: 1.45rem; margin-top: 1.6em; }
.prose p { max-width: 72ch; }
.detail-cover { margin: 0 0 28px; }
.detail-cover img { width: 100%; max-height: 460px; object-fit: cover; border-radius: var(--r-lg); background: var(--c-sky-50); }
.num-steps { counter-reset: n; display: grid; gap: 14px; }
.num-steps li { counter-increment: n; position: relative; padding: 16px 18px 16px 64px; background: var(--c-tint); border-radius: var(--r); }
.num-steps li::before { content: counter(n); position: absolute; left: 16px; top: 14px; width: 34px; height: 34px; border-radius: 50%; background: var(--c-primary); color: #fff; font-weight: 800; display: grid; place-items: center; }
.info-cards { display: grid; gap: 14px; margin: 20px 0; }
.info-card { border: 1px solid var(--c-line); border-left: 4px solid var(--c-primary); border-radius: var(--r-sm); padding: 16px 18px; }
.info-card h3 { margin-bottom: 6px; }
.info-card p { margin: 0; color: var(--c-muted); }
.callout { display: flex; gap: 12px; align-items: flex-start; padding: 16px 18px; border-radius: var(--r); margin: 20px 0; }
.callout p { margin: 0; }
.callout .ic { margin-top: 3px; }
.callout-warn { background: var(--c-warn-bg); color: #6b3a06; }
.callout-warn .ic { color: var(--c-warn); }
.callout-ok { background: var(--c-ok-bg); color: #14532d; }
.callout-ok .ic { color: var(--c-ok); }
.callout-err { background: var(--c-err-bg); color: #7f1d1d; }
.callout-err .ic { color: var(--c-err); }
.aside-card { background: #fff; border: 1px solid var(--c-line); border-radius: var(--r-lg); padding: 24px; box-shadow: var(--sh-sm); }
.aside-card h2 { font-size: 1.2rem; }
.aside-card p { color: var(--c-muted); }
.aside-card .btn + .btn { margin-top: 10px; }
.aside-cta { border-top: 4px solid var(--c-cta); }
.aside-nav a { display: flex; align-items: center; gap: 10px; padding: 12px 10px; border-radius: 10px; text-decoration: none; color: var(--c-text); font-weight: 600; }
.aside-nav a:hover { background: var(--c-sky-50); color: var(--c-primary); }
.aside-nav a[aria-current] { background: var(--c-sky-50); color: var(--c-primary); }
.aside-nav .ic { color: var(--c-primary); }
.aside-phones { margin-top: 14px; display: grid; gap: 4px; }
.aside-phones a { display: flex; align-items: center; gap: 8px; padding: 6px 0; font-weight: 600; text-decoration: none; }

/* Hakkımızda sayfası */
.about-page { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: start; }
.big-quote { margin: 0 0 22px; padding: 4px 0 4px 20px; border-left: 4px solid var(--c-sky); font-size: 1.5rem; font-weight: 700; color: var(--c-navy); line-height: 1.35; }
.about-photo { margin: 0; }
.about-photo img { border-radius: var(--r-lg); box-shadow: var(--sh-lg); }
.mini-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 26px 0; }
.mini-stats div { background: var(--c-tint); border-radius: var(--r); padding: 16px; text-align: center; }
.mini-stats strong { display: block; font-size: 1.5rem; color: var(--c-primary); font-weight: 800; }
.mini-stats span { font-size: .88rem; color: var(--c-muted); }
@media (max-width: 900px) { .about-page { grid-template-columns: 1fr; } }

.machine-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.machine-grid li { display: flex; flex-direction: column; gap: 14px; background: #fff; border: 1px solid var(--c-line); border-radius: var(--r); padding: 20px; font-size: 1.05rem; }

/* Formlar */
.field { margin-bottom: 18px; }
.field label, .field .label { display: block; font-weight: 700; margin-bottom: 6px; color: var(--c-navy); }
.field .opt, .opt { font-weight: 500; color: var(--c-muted); font-size: .9rem; }
.req { color: var(--c-err); }
.field input, .field textarea { width: 100%; min-height: 52px; padding: 12px 14px; font: inherit; font-size: 1.02rem; color: var(--c-text); background: #fff; border: 1.5px solid #c3d0de; border-radius: 12px; transition: border-color .2s, box-shadow .2s; }
.field textarea { min-height: 0; resize: vertical; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--c-primary); box-shadow: 0 0 0 4px rgba(30, 144, 224, .18); }
.field [aria-invalid="true"] { border-color: var(--c-err); background: #fffafa; }
.field-err { display: flex; gap: 6px; align-items: center; color: var(--c-err); font-size: .92rem; font-weight: 600; margin: 6px 0 0; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
@media (max-width: 600px) { .field-row { grid-template-columns: 1fr; } }
.form-note { display: flex; gap: 8px; align-items: center; justify-content: center; color: var(--c-muted); font-size: .9rem; margin-top: 12px; }

/* Talep formu */
.req-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 32px; align-items: start; }
.req-aside { position: sticky; top: calc(var(--header-h) + 20px); display: grid; gap: 20px; }
@media (max-width: 960px) { .req-layout { grid-template-columns: 1fr; } .req-aside { position: static; } }
.req-form { background: #fff; border: 1px solid var(--c-line); border-radius: var(--r-lg); padding: 28px; box-shadow: var(--sh); }
@media (max-width: 560px) { .req-form { padding: 18px 14px; border-radius: var(--r); } }
.req-step { border: 0; padding: 0; margin: 0 0 30px; min-width: 0; }
.req-step legend { display: flex; align-items: center; gap: 10px; font-size: 1.25rem; font-weight: 800; color: var(--c-navy); margin-bottom: 14px; padding: 0; }
.req-step legend small { font-size: .9rem; font-weight: 500; color: var(--c-muted); }
.step-badge { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--c-primary); color: #fff; font-size: .95rem; flex: none; }
.type-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(148px, 1fr)); gap: 10px; }
.type-opt input { position: absolute; opacity: 0; pointer-events: none; }
.type-card { display: flex; align-items: center; gap: 10px; min-height: 60px; padding: 12px 14px; border: 1.5px solid #c3d0de; border-radius: 12px; font-weight: 600; cursor: pointer; transition: all .15s; line-height: 1.3; }
.type-card .ic { color: var(--c-primary); width: 24px; height: 24px; }
.type-card:hover { border-color: var(--c-primary); background: var(--c-sky-50); }
.type-opt input:checked + .type-card { border-color: var(--c-primary); background: var(--c-sky-50); box-shadow: inset 0 0 0 1.5px var(--c-primary); color: var(--c-primary-700); }
.type-opt input:focus-visible + .type-card { outline: 3px solid var(--c-sky); outline-offset: 2px; }
.geo-box { border: 1.5px dashed #a9c3dd; border-radius: var(--r); padding: 16px; margin-bottom: 18px; background: var(--c-tint); transition: border-color .2s, background .2s; }
.geo-status { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 14px; }
.geo-status strong { display: block; color: var(--c-navy); }
.geo-status small { color: var(--c-muted); font-size: .92rem; }
.geo-ic { flex: none; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: #fff; color: var(--c-primary); border: 1px solid var(--c-line); }
.geo-box[data-state="loading"] .geo-ic .ic { animation: spin 1.2s linear infinite; }
.geo-box[data-state="ok"] { border-style: solid; border-color: #86d4a4; background: var(--c-ok-bg); }
.geo-box[data-state="ok"] .geo-ic { background: var(--c-ok); color: #fff; border-color: var(--c-ok); }
.geo-box[data-state="err"] { border-color: #f0c27a; background: var(--c-warn-bg); }
.geo-box[data-state="err"] .geo-ic { color: var(--c-warn); }
.geo-box[data-state="ok"] #geo-btn { background: #fff; color: var(--c-primary); border-color: var(--c-line); }
.geo-map { height: 0; border-radius: 12px; overflow: hidden; }
.geo-box.has-map .geo-map { height: 280px; margin-top: 14px; border: 1px solid var(--c-line); }
@keyframes spin { to { transform: rotate(360deg); } }
.seg { display: flex; flex-wrap: wrap; gap: 10px; }
.seg label { flex: 1 1 200px; margin: 0; font-weight: 600; }
.seg input { position: absolute; opacity: 0; }
.seg span { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 52px; padding: 10px 14px; border: 1.5px solid #c3d0de; border-radius: 12px; cursor: pointer; transition: all .15s; }
.seg input:checked + span { border-color: var(--c-primary); background: var(--c-sky-50); color: var(--c-primary-700); box-shadow: inset 0 0 0 1.5px var(--c-primary); }
.seg input:focus-visible + span { outline: 3px solid var(--c-sky); outline-offset: 2px; }
.more-fields { border-top: 1px solid var(--c-line); padding-top: 12px; }
.more-fields summary { display: flex; align-items: center; gap: 8px; min-height: 44px; cursor: pointer; font-weight: 700; color: var(--c-primary); list-style: none; }
.more-fields summary::-webkit-details-marker { display: none; }
.more-fields summary .ic { transition: transform .2s; }
.more-fields[open] summary .ic { transform: rotate(180deg); }
.more-fields[open] summary { margin-bottom: 10px; }
.btn.is-loading .ic { animation: spin 1s linear infinite; }
.req-success { grid-column: 1 / -1; max-width: 680px; margin: 0 auto; text-align: center; background: #fff; border: 1px solid var(--c-line); border-radius: var(--r-lg); padding: 40px 24px; box-shadow: var(--sh); }
.ok-badge { display: inline-grid; place-items: center; width: 72px; height: 72px; border-radius: 50%; background: var(--c-ok); color: #fff; margin-bottom: 16px; }
.ok-badge .ic { width: 38px; height: 38px; }
.ok-badge-blue { background: var(--c-primary); }
.sum { display: grid; gap: 8px; text-align: left; background: var(--c-tint); border-radius: var(--r); padding: 16px 18px; margin: 20px 0; }
.sum div { display: flex; gap: 12px; }
.sum dt { flex: none; width: 80px; color: var(--c-muted); font-weight: 600; }
.sum dd { margin: 0; font-weight: 600; }

/* İletişim */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: start; margin-bottom: 32px; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-list { display: grid; gap: 16px; margin: 6px 0 20px; }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; }
.contact-list small { display: block; color: var(--c-muted); font-weight: 600; font-size: .85rem; }
.ci { flex: none; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: var(--c-sky-50); color: var(--c-primary); }
.big-link { display: block; font-size: 1.15rem; font-weight: 700; text-decoration: none; }
.map-wrap { border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--c-line); }
.map-wrap iframe { display: block; width: 100%; height: 380px; border: 0; }

/* CTA bandı */
.cta-band { background: linear-gradient(120deg, var(--c-primary-700), var(--c-primary) 55%, var(--c-sky)); color: #fff; padding: 48px 0; }
.cta-band-in { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta-band h2 { color: #fff; font-size: clamp(1.35rem, 2.4vw, 1.8rem); margin-bottom: 6px; }
.cta-band p { margin: 0; color: #e0efff; }
.cta-band-btns { display: flex; gap: 12px; flex-wrap: wrap; }
.cta-band .btn-cta { box-shadow: 0 8px 20px rgba(0, 0, 0, .2); }

/* Footer */
.footer { background: var(--c-navy); color: #b9cbe0; padding: 60px 0 0; font-size: .95rem; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.4fr; gap: 32px; }
.footer h3 { color: #fff; font-size: 1rem; margin-bottom: 14px; }
.footer a { color: #d6e4f3; text-decoration: none; }
.footer a:hover { color: #fff; text-decoration: underline; }
.footer-col ul { display: grid; gap: 8px; }
.footer-logo { display: inline-block; background: #fff; padding: 10px 14px; border-radius: 12px; margin-bottom: 14px; }
.footer-logo .logo-img { width: 160px; }
.footer-about p { margin-bottom: 10px; }
.footer .muted { color: #8fa6bf; }
.footer-social { display: flex; gap: 10px; margin-top: 14px; }
.footer-social a { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: var(--c-navy-2); }
.footer-social a:hover { background: var(--c-primary); text-decoration: none; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; }
.footer-contact .ic { color: #6fb9f0; margin-top: 3px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; border-top: 1px solid rgba(255, 255, 255, .1); margin-top: 44px; padding-top: 20px; padding-bottom: 24px; font-size: .88rem; color: #8fa6bf; }
@media (max-width: 960px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }

/* Mobil alt çubuk */
.mbar { display: none; }
@media (max-width: 860px) {
  .mbar { display: grid; grid-template-columns: 1fr 1fr 1.4fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; background: #fff; border-top: 1px solid var(--c-line); box-shadow: 0 -6px 18px rgba(10, 37, 64, .1); padding: 8px 8px calc(8px + env(safe-area-inset-bottom)); gap: 8px; }
  .mbar a { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; min-height: 54px; border-radius: 12px; text-decoration: none; font-weight: 700; font-size: .84rem; color: var(--c-primary); background: var(--c-sky-50); }
  .mbar .ic { width: 22px; height: 22px; }
  .mbar-wa { color: #fff !important; background: var(--c-wa) !important; }
  .mbar-cta { color: #fff !important; background: var(--c-cta) !important; flex-direction: row !important; gap: 8px !important; font-size: .98rem !important; }
  body { padding-bottom: calc(76px + env(safe-area-inset-bottom)); }
  body.lb-open .mbar, body.nav-open .mbar { display: none; }
}

.notfound { padding: 100px 0; }

/* Belirme animasyonu */
.js-reveal .reveal { opacity: 0; transform: translateY(14px); transition: opacity .45s var(--ease), transform .45s var(--ease); }
.js-reveal .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}

/* Leaflet iğnesi biraz daha büyük olsun */
.leaflet-container { font: inherit; }