/* Netesta kurumsal site — müşteri paneliyle aynı renk dili (lacivert + mavi + turuncu), Poppins */
:root {
  --navy: #0c1f3a;
  --navy-2: #12305a;
  --primary: #01abef;
  --primary-ink: #0087bd;
  --primary-soft: #e1f5fd;
  --accent: #f4622e;
  --accent-soft: #fff1ea;
  --success: #1fbf8f;
  --text: #1d1b2c;
  --muted: #646a80;
  --line: #e6e8f0;
  --bg: #f6f8fc;
  --surface: #ffffff;
  --radius: 18px;
  --shadow: 0 10px 30px rgba(12, 31, 58, .08);
  --wrap: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: 'Poppins', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif; color: var(--text); background: var(--surface); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: var(--primary-ink); text-decoration: none; }
h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ---------- Üst menü (müşteri paneli çubuğu gibi) ---------- */
.topbar { position: sticky; top: 0; z-index: 50; background: rgba(12, 31, 58, .96); backdrop-filter: blur(8px); border-bottom: 1px solid rgba(255, 255, 255, .06); }
.topbar .wrap { display: flex; align-items: center; gap: 22px; height: 70px; }
.brand { display: flex; align-items: center; flex: none; }
.brand img { height: 36px; width: auto; }
.menu { display: flex; align-items: center; gap: 4px; margin-left: 18px; flex: 1; }
.menu > a, .menu .dd > button { color: rgba(255, 255, 255, .82); font: inherit; font-size: 14.5px; font-weight: 500; padding: 9px 13px; border-radius: 10px; background: none; border: 0; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; }
.menu > a:hover, .menu .dd > button:hover, .menu > a.on, .menu .dd.on > button { color: #fff; background: rgba(255, 255, 255, .08); }
.dd { position: relative; }
.dd > button svg { width: 12px; height: 12px; transition: transform .2s; }
.dd-panel { position: absolute; top: calc(100% + 10px); left: -10px; width: 560px; background: #fff; border-radius: 16px; box-shadow: 0 24px 60px rgba(12, 31, 58, .25); padding: 12px; display: grid; grid-template-columns: 1fr 1fr; gap: 4px; opacity: 0; visibility: hidden; transform: translateY(6px); transition: .18s; }
.dd:hover .dd-panel, .dd:focus-within .dd-panel, .dd.open .dd-panel { opacity: 1; visibility: visible; transform: none; }
.dd:hover > button svg, .dd.open > button svg { transform: rotate(180deg); }
.dd-panel a { display: flex; gap: 12px; align-items: flex-start; padding: 11px 12px; border-radius: 12px; color: var(--text); }
.dd-panel a:hover { background: var(--bg); }
.dd-panel .di { width: 38px; height: 38px; border-radius: 11px; background: var(--primary-soft); color: var(--primary-ink); display: grid; place-items: center; flex: none; }
.dd-panel .di svg { width: 20px; height: 20px; }
.dd-panel b { display: block; font-size: 14px; font-weight: 600; }
.dd-panel small { display: block; font-size: 12.5px; color: var(--muted); line-height: 1.45; }
.top-cta { display: flex; align-items: center; gap: 10px; margin-left: auto; flex: none; }
.top-phone { color: rgba(255, 255, 255, .8); font-size: 13.5px; font-weight: 500; display: inline-flex; align-items: center; gap: 7px; }
.top-phone svg { width: 16px; height: 16px; color: var(--primary); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: inherit; font-weight: 600; font-size: 14.5px; border-radius: 12px; padding: 12px 20px; border: 1.5px solid transparent; cursor: pointer; transition: .15s; white-space: nowrap; }
.btn svg { width: 17px; height: 17px; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: #0099d6; color: #fff; }
.btn-accent { background: var(--accent); color: #fff; box-shadow: 0 8px 20px rgba(244, 98, 46, .28); }
.btn-accent:hover { background: #e2531f; color: #fff; }
.btn-ghost { background: rgba(255, 255, 255, .08); color: #fff; border-color: rgba(255, 255, 255, .22); }
.btn-ghost:hover { background: rgba(255, 255, 255, .16); color: #fff; }
.btn-line { background: #fff; color: var(--text); border-color: var(--line); }
.btn-line:hover { border-color: var(--primary); color: var(--primary-ink); }
.btn-panel { padding: 10px 16px; font-size: 14px; }
.burger { display: none; margin-left: auto; background: rgba(255, 255, 255, .08); border: 0; color: #fff; width: 42px; height: 42px; border-radius: 11px; cursor: pointer; }
.burger svg { width: 22px; height: 22px; }

/* ---------- Ana sayfa slayt ---------- */
.hero { position: relative; overflow: hidden; background: radial-gradient(1200px 600px at 80% -10%, #1b4d8c 0%, transparent 60%), radial-gradient(900px 500px at 0% 110%, #0a3a5f 0%, transparent 55%), var(--navy); color: #fff; }
.hero::before { content: ''; position: absolute; inset: 0; 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: 46px 46px; mask-image: radial-gradient(ellipse at 60% 40%, #000 30%, transparent 75%); }
.slides { position: relative; min-height: 560px; }
.slide { position: absolute; inset: 0; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 40px; opacity: 0; visibility: hidden; transition: opacity .7s ease, visibility .7s; }
.slide.on { opacity: 1; visibility: visible; position: relative; }
.slide .copy { padding: 70px 0 90px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; color: #8fd8f7; background: rgba(1, 171, 239, .12); border: 1px solid rgba(1, 171, 239, .25); padding: 6px 12px; border-radius: 999px; margin-bottom: 18px; }
.eyebrow i { width: 7px; height: 7px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 4px rgba(31, 191, 143, .2); }
.hero h1, .hero .h1 { font-size: clamp(32px, 4.4vw, 52px); font-weight: 700; margin-bottom: 18px; }
.hero h1 span, .hero .h1 span { color: var(--primary); }
.hero p.lead { font-size: 17.5px; color: rgba(255, 255, 255, .78); max-width: 540px; margin-bottom: 28px; }
.hero .actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero .ticks { display: flex; gap: 22px; flex-wrap: wrap; margin-top: 28px; font-size: 13.5px; color: rgba(255, 255, 255, .72); }
.hero .ticks span { display: inline-flex; align-items: center; gap: 7px; }
.hero .ticks svg { width: 16px; height: 16px; color: var(--success); }
.art { position: relative; height: 420px; }
.slide-dots { position: absolute; left: 24px; bottom: 34px; display: flex; gap: 8px; z-index: 3; }
.slide-dots button { width: 34px; height: 5px; border-radius: 3px; border: 0; background: rgba(255, 255, 255, .22); cursor: pointer; padding: 0; overflow: hidden; position: relative; }
.slide-dots button.on::after { content: ''; position: absolute; inset: 0; background: var(--primary); animation: dotFill 6s linear forwards; transform-origin: left; }
@keyframes dotFill { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.hero-wrap { position: relative; }

/* Slayt görselleri (saf CSS/SVG) */
.rack { position: absolute; right: 30px; top: 20px; width: 300px; padding: 14px; border-radius: 18px; background: linear-gradient(180deg, #1b2a40, #0f1a2b); border: 1px solid rgba(255, 255, 255, .08); box-shadow: 0 40px 80px rgba(0, 0, 0, .45); }
.rack .u { height: 40px; margin: 7px 0; border-radius: 7px; background: linear-gradient(180deg, #2a3a52, #1d2a3d); border: 1px solid rgba(255, 255, 255, .06); display: flex; align-items: center; gap: 6px; padding: 0 12px; }
.rack .u i { width: 18px; height: 22px; border-radius: 3px; background: #0d1522; border: 1px solid #34465f; }
.rack .u b { margin-left: auto; width: 7px; height: 7px; border-radius: 50%; background: var(--success); box-shadow: 0 0 8px var(--success); animation: led 1.6s infinite; }
.rack .u b + b { margin-left: 6px; background: var(--primary); box-shadow: 0 0 8px var(--primary); animation-delay: .5s; }
.rack .u:nth-child(3n) b { animation-delay: .9s; }
@keyframes led { 50% { opacity: .25; } }
.float-card { position: absolute; background: rgba(255, 255, 255, .96); color: var(--text); border-radius: 16px; padding: 14px 16px; box-shadow: 0 20px 50px rgba(0, 0, 0, .3); display: flex; align-items: center; gap: 12px; font-size: 13px; animation: bob 5s ease-in-out infinite; }
.float-card .fi { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; flex: none; }
.float-card .fi svg { width: 21px; height: 21px; }
.float-card b { display: block; font-size: 15px; }
.float-card small { color: var(--muted); }
.fc-1 { left: 0; top: 60px; }
.fc-2 { left: 40px; bottom: 30px; animation-delay: 1.5s; }
.fc-3 { right: 0; bottom: -10px; animation-delay: 3s; }
@keyframes bob { 50% { transform: translateY(-8px); } }
.term { position: absolute; right: 20px; top: 30px; width: 380px; border-radius: 16px; overflow: hidden; background: #0a1220; border: 1px solid rgba(255, 255, 255, .1); box-shadow: 0 40px 80px rgba(0, 0, 0, .45); font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 13px; }
.term .tb { display: flex; gap: 6px; padding: 11px 14px; background: #121c2e; }
.term .tb i { width: 10px; height: 10px; border-radius: 50%; background: #ff5f57; }
.term .tb i:nth-child(2) { background: #febc2e; } .term .tb i:nth-child(3) { background: #28c840; }
.term pre { margin: 0; padding: 16px 18px; color: #c9d7ea; line-height: 1.75; white-space: pre-wrap; }
.term .ok { color: #3ddc97; } .term .c { color: #6f86a6; } .term .p { color: #5cc8ff; }
.globe-art { position: absolute; right: 40px; top: 10px; width: 400px; height: 400px; }

/* ---------- Bölümler ---------- */
section { padding: 90px 0; }
.sec-head { text-align: center; max-width: 720px; margin: 0 auto 48px; }
.sec-head .kicker { color: var(--accent); font-weight: 700; font-size: 13px; letter-spacing: 1.4px; text-transform: uppercase; }
.sec-head h2 { font-size: clamp(26px, 3vw, 38px); font-weight: 700; margin: 8px 0 12px; }
.sec-head p { color: var(--muted); font-size: 16.5px; }
.alt { background: var(--bg); }

.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.svc { position: relative; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; transition: .2s; color: var(--text); }
.svc:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #cfe9f7; }
.svc .si { width: 56px; height: 56px; border-radius: 16px; background: linear-gradient(145deg, var(--primary-soft), #cdebfb); color: var(--primary-ink); display: grid; place-items: center; margin-bottom: 18px; }
.svc .si svg { width: 28px; height: 28px; }
.svc h3 { font-size: 20px; font-weight: 600; }
.svc p { color: var(--muted); font-size: 14.5px; flex: 1; }
.svc .more { font-weight: 600; font-size: 14px; display: inline-flex; align-items: center; gap: 6px; color: var(--primary-ink); }
.svc .more svg { width: 16px; height: 16px; transition: transform .2s; }
.svc:hover .more svg { transform: translateX(4px); }
.svc .badge { position: absolute; top: 22px; right: 22px; font-size: 11.5px; font-weight: 700; color: var(--accent); background: var(--accent-soft); padding: 3px 10px; border-radius: 999px; }

.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px 34px; }
.feat { display: flex; gap: 16px; }
.feat .fi { width: 48px; height: 48px; border-radius: 14px; background: var(--navy); color: var(--primary); display: grid; place-items: center; flex: none; }
.feat .fi svg { width: 24px; height: 24px; }
.feat h3 { font-size: 17px; font-weight: 600; margin-bottom: 4px; }
.feat p { color: var(--muted); font-size: 14.5px; margin: 0; }

.stats { background: linear-gradient(120deg, var(--navy) 0%, var(--navy-2) 100%); color: #fff; padding: 56px 0; }
.stats .wrap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stats b { display: block; font-size: 40px; font-weight: 700; color: #fff; }
.stats b em { font-style: normal; color: var(--primary); }
.stats span { color: rgba(255, 255, 255, .7); font-size: 14px; }
.stats b span { color: inherit; font-size: inherit; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split h2 { font-size: clamp(26px, 3vw, 36px); font-weight: 700; }
.split p { color: var(--muted); font-size: 16px; }
.checks { list-style: none; padding: 0; margin: 20px 0 26px; display: grid; gap: 12px; }
.checks li { display: flex; gap: 10px; align-items: flex-start; font-size: 15px; }
.checks svg { width: 20px; height: 20px; color: var(--success); flex: none; margin-top: 2px; }
.dc-card { background: var(--navy); color: #fff; border-radius: 24px; padding: 30px; position: relative; overflow: hidden; }
.dc-card::after { content: ''; position: absolute; right: -60px; top: -60px; width: 220px; height: 220px; border-radius: 50%; background: radial-gradient(circle, rgba(1, 171, 239, .35), transparent 70%); }
.dc-loc { display: flex; align-items: center; gap: 14px; padding: 16px; border-radius: 14px; background: rgba(255, 255, 255, .06); margin-bottom: 12px; position: relative; z-index: 1; }
.dc-loc .pin { width: 42px; height: 42px; border-radius: 12px; background: rgba(1, 171, 239, .18); color: var(--primary); display: grid; place-items: center; flex: none; }
.dc-loc .pin svg { width: 22px; height: 22px; }
.dc-loc b { display: block; } .dc-loc small { color: rgba(255, 255, 255, .65); }
.dc-loc .live { margin-left: auto; font-size: 12px; font-weight: 600; color: #3ddc97; display: inline-flex; align-items: center; gap: 6px; }
.dc-loc .live i { width: 8px; height: 8px; border-radius: 50%; background: #3ddc97; animation: led 1.6s infinite; }
.dc-link { position: relative; z-index: 1; display: flex; align-items: center; justify-content: center; gap: 10px; padding: 10px; color: rgba(255, 255, 255, .75); font-size: 13px; }
.dc-link span { flex: 1; height: 2px; background: repeating-linear-gradient(90deg, var(--primary) 0 8px, transparent 8px 14px); animation: flow 1s linear infinite; background-size: 14px 2px; }
@keyframes flow { to { background-position: 14px 0; } }

.cta { background: linear-gradient(120deg, #0a2f57, #01abef); color: #fff; border-radius: 26px; padding: 50px; display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.cta h2 { font-size: clamp(24px, 2.6vw, 32px); margin-bottom: 6px; }
.cta p { color: rgba(255, 255, 255, .85); margin: 0; }
.cta .actions { display: flex; gap: 12px; flex-wrap: wrap; }
.btn-white { background: #fff; color: var(--navy); }
.btn-white:hover { color: var(--primary-ink); }

/* ---------- İç sayfa başlığı ---------- */
.page-hero { background: radial-gradient(900px 400px at 85% -20%, #1b4d8c, transparent 60%), var(--navy); color: #fff; padding: 70px 0 64px; position: relative; overflow: hidden; }
.page-hero::before { content: ''; position: absolute; inset: 0; 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: 46px 46px; mask-image: linear-gradient(90deg, transparent, #000 60%); }
.page-hero .wrap { position: relative; display: grid; grid-template-columns: 1.3fr .7fr; gap: 40px; align-items: center; }
.crumbs { font-size: 13px; color: rgba(255, 255, 255, .6); margin-bottom: 14px; }
.crumbs a { color: rgba(255, 255, 255, .8); }
.page-hero h1 { font-size: clamp(30px, 3.8vw, 46px); font-weight: 700; }
.page-hero p { color: rgba(255, 255, 255, .78); font-size: 17px; max-width: 640px; }
.page-hero .actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }
.ph-icon { justify-self: end; width: 200px; height: 200px; border-radius: 40px; background: linear-gradient(145deg, rgba(1, 171, 239, .25), rgba(1, 171, 239, .05)); border: 1px solid rgba(1, 171, 239, .3); display: grid; place-items: center; color: var(--primary); box-shadow: 0 30px 70px rgba(0, 0, 0, .3); }
.ph-icon svg { width: 96px; height: 96px; }

.prose { max-width: 860px; margin: 0 auto; font-size: 16px; color: #3a3f55; }
.prose h2 { font-size: 24px; color: var(--text); margin-top: 1.6em; }
.prose h3 { font-size: 19px; color: var(--text); margin-top: 1.4em; }
.prose ul { padding-left: 1.2em; }
.legal { font-size: 14.5px; }
.legal h1 { display: none; }
.legal p, .legal li { color: #3a3f55; }

.faq { max-width: 860px; margin: 0 auto; display: grid; gap: 12px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 0 20px; }
.faq summary { cursor: pointer; list-style: none; padding: 18px 0; font-weight: 600; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 22px; line-height: 1; color: var(--primary); }
.faq details[open] summary::after { content: '–'; }
.faq details p { color: var(--muted); padding-bottom: 18px; margin: 0; }

.about-img { border-radius: 24px; overflow: hidden; box-shadow: 0 30px 70px rgba(12, 31, 58, .18); position: relative; }
.about-img img { width: 100%; height: 520px; object-fit: cover; }
.about-img figcaption { position: absolute; left: 16px; bottom: 16px; background: rgba(12, 31, 58, .82); color: #fff; font-size: 13px; padding: 8px 14px; border-radius: 10px; }
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 40px; }
.tl { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 20px; }
.tl b { color: var(--accent); font-size: 22px; }
.tl p { color: var(--muted); font-size: 14px; margin: 6px 0 0; }
.mv { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.mv .box { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 26px; }
.mv h3 { font-size: 19px; display: flex; align-items: center; gap: 10px; }
.mv h3 svg { width: 22px; height: 22px; color: var(--primary); }
.mv p { color: var(--muted); margin: 0; }

.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.cbox { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 26px; }
.cbox .ci { width: 48px; height: 48px; border-radius: 14px; background: var(--primary-soft); color: var(--primary-ink); display: grid; place-items: center; margin-bottom: 14px; }
.cbox .ci svg { width: 24px; height: 24px; }
.cbox h3 { font-size: 17px; }
.cbox p { color: var(--muted); font-size: 14.5px; margin: 0 0 6px; }
.cbox a.big { font-size: 18px; font-weight: 700; color: var(--text); }
.map { margin-top: 28px; border-radius: 20px; overflow: hidden; border: 1px solid var(--line); background: var(--bg); }
.map .addr { padding: 22px 26px; display: flex; gap: 16px; align-items: center; flex-wrap: wrap; justify-content: space-between; }

/* ---------- Alt kısım ---------- */
footer { background: var(--navy); color: rgba(255, 255, 255, .72); padding: 64px 0 26px; font-size: 14px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 34px; }
footer h4 { color: #fff; font-size: 15px; margin-bottom: 14px; }
footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
footer a { color: rgba(255, 255, 255, .72); }
footer a:hover { color: #fff; }
.foot-brand img { height: 38px; width: auto; display: block; margin-bottom: 14px; }
.foot-call { display: inline-flex; align-items: center; gap: 12px; margin-top: 16px; padding: 12px 16px; border-radius: 14px; background: rgba(255, 255, 255, .06); color: #fff; }
.foot-call svg { width: 22px; height: 22px; color: var(--primary); }
.foot-call small { display: block; color: rgba(255, 255, 255, .6); font-size: 12px; }
.foot-call b { font-size: 17px; }
.foot-bottom { border-top: 1px solid rgba(255, 255, 255, .08); margin-top: 44px; padding-top: 22px; display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; font-size: 13px; }

/* ---------- Mobil ---------- */
@media (max-width: 1060px) {
  .menu { display: none; position: absolute; left: 0; right: 0; top: 70px; background: var(--navy); flex-direction: column; align-items: stretch; padding: 12px 18px 20px; margin: 0; gap: 2px; box-shadow: 0 30px 60px rgba(0, 0, 0, .35); max-height: calc(100vh - 70px); overflow-y: auto; }
  .menu.open { display: flex; }
  .dd-panel { position: static; width: auto; opacity: 1; visibility: visible; transform: none; display: none; grid-template-columns: 1fr; margin: 4px 0 8px; }
  .dd.open .dd-panel { display: grid; }
  .burger { display: grid; place-items: center; margin-left: 0; }
  .top-cta { margin-left: auto; }
  .top-phone { display: none; }
  .slide, .split, .page-hero .wrap { grid-template-columns: 1fr; }
  .art, .ph-icon { display: none; }
  .svc-grid, .feat-grid, .contact-grid { grid-template-columns: 1fr 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .timeline { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .top-cta .btn-panel span { display: none; }
  .svc-grid, .feat-grid, .contact-grid, .mv, .timeline { grid-template-columns: 1fr; }
  .stats .wrap { grid-template-columns: 1fr 1fr; }
  section { padding: 64px 0; }
  .cta { padding: 32px 24px; }
  .slides { min-height: 620px; }
  .foot-grid { grid-template-columns: 1fr; }
  .about-img img { height: 380px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }