:root {
  --ink: #12202f;
  --muted: #55657a;
  --navy: #0b2545;
  --blue: #12386b;
  --accent: #ff8a00;
  --accent-d: #d97300;
  --wa: #1a9e55;
  --wa-d: #147f44;
  --bg: #ffffff;
  --alt: #f3f6fa;
  --line: #dde4ed;
  --r: 14px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font: 16px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
  padding-bottom: 76px;
}
a { color: var(--blue); }
img, svg { max-width: 100%; }
.wrap { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 780px; }

/* Header */
.hdr { background: var(--navy); color: #fff; position: sticky; top: 0; z-index: 30; }
.hdr-in { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 10px; padding-bottom: 6px; }
.logo { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; line-height: 1.1; }
.logo span { display: flex; flex-direction: column; font-size: 13px; letter-spacing: .04em; text-transform: uppercase; opacity: .85; }
.logo b { font-size: 18px; letter-spacing: 0; text-transform: none; opacity: 1; }
.hdr-tel { display: none; align-items: center; gap: 8px; color: #fff; text-decoration: none; font-weight: 700; }
.nav { display: flex; gap: 4px; overflow-x: auto; padding-bottom: 8px; scrollbar-width: none; }
.nav::-webkit-scrollbar { display: none; }
.nav a { color: #cfe0f5; text-decoration: none; padding: 6px 10px; border-radius: 999px; white-space: nowrap; font-size: 14px; }
.nav a:hover, .nav a[aria-current] { background: rgba(255, 255, 255, .12); color: #fff; }

/* Buttons and popovers */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 13px 20px; border-radius: 12px; font-weight: 700; font-size: 16px; color: #fff; text-decoration: none; cursor: pointer; list-style: none; border: 0; }
.btn::-webkit-details-marker { display: none; }
.btn-wa { background: var(--wa); }
.btn-wa:hover { background: var(--wa-d); }
.btn-call { background: var(--accent); color: #241300; }
.btn-call:hover { background: var(--accent-d); color: #fff; }
.pop { position: relative; display: inline-block; }
.pop-list { position: absolute; left: 0; top: calc(100% + 8px); z-index: 40; min-width: 100%; width: max-content; background: #fff; border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 12px 32px rgba(11, 37, 69, .22); padding: 6px; display: grid; gap: 2px; }
.pop-list a { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-radius: 8px; color: var(--ink); text-decoration: none; font-weight: 700; font-size: 17px; }
.pop-list a:hover { background: var(--alt); }
.pop-list svg { color: var(--wa); }
.pop:has(.btn-call) .pop-list svg { color: var(--accent-d); }
.pop.up .pop-list { top: auto; bottom: calc(100% + 10px); }

/* Sticky action bar */
.bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 50; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); background: rgba(255, 255, 255, .96); border-top: 1px solid var(--line); backdrop-filter: blur(6px); }
.bar .pop, .bar .btn { display: flex; width: 100%; }
.bar .pop-list { left: 0; right: 0; width: auto; }
.bar .pop:last-child .pop-list { left: auto; }

/* Hero */
.hero { background: linear-gradient(135deg, var(--navy) 0%, #123a70 100%); color: #fff; padding: 44px 0 52px; }
.hero-in { display: grid; gap: 28px; align-items: center; }
.eyebrow { margin: 0 0 8px; font-size: 13px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: var(--accent); }
.eyebrow.dark { color: var(--accent-d); }
h1 { margin: 0 0 14px; font-size: clamp(28px, 6.4vw, 44px); line-height: 1.14; letter-spacing: -.01em; }
h2 { margin: 0 0 16px; font-size: clamp(22px, 4.6vw, 30px); line-height: 1.2; }
h2.mt { margin-top: 32px; }
h3 { margin: 0 0 6px; font-size: 18px; }
.lede { font-size: 18px; color: #dbe7f6; margin: 0 0 22px; max-width: 60ch; }
.lede.dark { color: var(--muted); }
.hero-btns { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-note { margin: 16px 0 0; font-size: 14px; color: #a9c0de; }
.hero-note.dark { color: var(--muted); }
.hero-art { width: 100%; max-width: 340px; justify-self: center; }

/* Page header (inner pages) */
.crumbs { padding-top: 14px; padding-bottom: 0; font-size: 14px; color: var(--muted); }
.crumbs a { color: var(--muted); }
.page-hd { padding: 20px 0 32px; }
.page-hd h1 { color: var(--navy); }

/* Sections */
.sec { padding: 44px 0; }
.sec.alt { background: var(--alt); }
.sub { color: var(--muted); margin: 0 0 16px; }
.sub.mt, .mt { margin-top: 24px; }
.prose p { margin: 0 0 16px; max-width: 68ch; }

.cards { display: grid; gap: 14px; grid-template-columns: 1fr; }
.card { display: block; padding: 20px; border: 1px solid var(--line); border-radius: var(--r); text-decoration: none; color: var(--ink); background: #fff; transition: transform .15s, box-shadow .15s, border-color .15s; }
.card:hover { transform: translateY(-2px); border-color: var(--accent); box-shadow: 0 8px 22px rgba(11, 37, 69, .1); }
.card h3 { color: var(--navy); }
.card p { margin: 0; color: var(--muted); font-size: 15px; }

.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; counter-reset: s; }
.steps li { counter-increment: s; background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 18px 18px 18px 64px; position: relative; display: grid; gap: 2px; }
.steps li::before { content: counter(s); position: absolute; left: 16px; top: 16px; width: 34px; height: 34px; border-radius: 50%; background: var(--accent); color: #241300; font-weight: 800; display: grid; place-items: center; }
.steps span { color: var(--muted); }

.chips { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips a { display: block; padding: 9px 14px; border-radius: 999px; border: 1px solid var(--line); background: #fff; color: var(--navy); text-decoration: none; font-size: 15px; font-weight: 600; }
.chips a:hover { border-color: var(--accent); background: #fff8ee; }

.brands { list-style: none; padding: 0; margin: 0 0 12px; display: flex; flex-wrap: wrap; gap: 8px; }
.brands li { padding: 7px 14px; background: #fff; border: 1px solid var(--line); border-radius: 8px; font-weight: 600; color: var(--muted); }

.items { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.items li { background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: 10px; padding: 14px 16px; display: grid; gap: 2px; }
.items span { color: var(--muted); font-size: 15px; }
.big { font-size: 22px; font-weight: 800; text-decoration: none; color: var(--navy); }
.contact { display: grid; gap: 28px; }

.faq { border-bottom: 1px solid var(--line); padding: 4px 0; }
.faq summary { cursor: pointer; font-weight: 700; padding: 12px 0; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 22px; line-height: 1; color: var(--accent-d); }
.faq[open] summary::after { content: "–"; }
.faq p { margin: 0 0 14px; color: var(--muted); }

.cta { background: var(--navy); color: #fff; padding: 40px 0; }
.cta h2 { margin-bottom: 6px; }
.cta p { margin: 0 0 18px; color: #b9cde8; }
.cta-in { display: grid; gap: 4px; }
.cta-btns { display: flex; flex-wrap: wrap; gap: 12px; }

/* Footer */
.ftr { background: #071a33; color: #b9cde8; padding: 40px 0 0; font-size: 15px; }
.ftr a { color: #dbe7f6; text-decoration: none; }
.ftr a:hover { text-decoration: underline; }
.ftr h3 { color: #fff; font-size: 16px; }
.ftr ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.ftr ul.cols { grid-template-columns: 1fr 1fr; column-gap: 12px; }
.ftr-grid { display: grid; gap: 28px; grid-template-columns: 1fr; }
.ftr-note { border-top: 1px solid rgba(255, 255, 255, .1); margin-top: 32px; padding: 16px; font-size: 13px; }

@media (min-width: 720px) {
  body { padding-bottom: 0; }
  .hdr-tel { display: inline-flex; }
  .hero { padding: 64px 0 72px; }
  .hero-in { grid-template-columns: 1.3fr 1fr; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .contact { grid-template-columns: 1fr 1fr; }
  .cta-in { grid-template-columns: 1fr auto; align-items: center; gap: 24px; }
  .cta p { margin: 0; }
  .ftr-grid { grid-template-columns: 1.3fr 1fr 1.4fr 1fr; }
  /* Masaüstünde yalnızca yüzen WhatsApp düğmesi kalır */
  .bar { left: auto; right: 20px; bottom: 20px; padding: 0; background: none; border: 0; backdrop-filter: none; display: block; }
  .bar .pop:first-child { display: none; }
  .bar .pop-list { left: auto; right: 0; }
  .bar .btn { box-shadow: 0 8px 24px rgba(20, 127, 68, .4); }
}
@media (min-width: 960px) {
  .cards { grid-template-columns: repeat(3, 1fr); }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }

/* ===== Görseller ===== */
.banner-wrap { margin: 26px 0 0; border-radius: 18px; overflow: hidden; box-shadow: 0 14px 34px rgba(11, 37, 69, .16); line-height: 0; border: 1px solid var(--line); }
.scene { display: block; width: 100%; height: auto; aspect-ratio: 640 / 260; }
.ico { flex: none; }

/* ===== Buton animasyonları ===== */
.btn { position: relative; overflow: hidden; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.btn::after { content: ""; position: absolute; inset: 0; background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, .38) 50%, transparent 70%); transform: translateX(-130%); }
.btn:hover::after { transform: translateX(130%); transition: transform .7s ease; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 22px rgba(0, 0, 0, .22); }
.btn:active { transform: translateY(0) scale(.98); }
.btn-wa { animation: ring 2.6s ease-out infinite; }
.btn-call svg { animation: wiggle 4s ease-in-out infinite; transform-origin: 50% 60%; }
.pop[open] .pop-list { animation: popin .18s ease-out; }
@keyframes ring { 0% { box-shadow: 0 0 0 0 rgba(26, 158, 85, .55); } 70% { box-shadow: 0 0 0 14px rgba(26, 158, 85, 0); } 100% { box-shadow: 0 0 0 0 rgba(26, 158, 85, 0); } }
@keyframes wiggle { 0%, 12%, 100% { transform: rotate(0); } 3% { transform: rotate(-16deg); } 6% { transform: rotate(14deg); } 9% { transform: rotate(-10deg); } }
@keyframes popin { from { opacity: 0; transform: translateY(6px) scale(.97); } to { opacity: 1; transform: none; } }
.bar .pop.up[open] .pop-list { animation-name: popup; }
@keyframes popup { from { opacity: 0; transform: translateY(-6px) scale(.97); } to { opacity: 1; transform: none; } }

/* ===== Sayfa kaydırma ile beliren öğeler ===== */
.rv { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.rv.in { opacity: 1; transform: none; }

/* ===== SVG animasyonları ===== */
svg .wave { opacity: .15; animation: wave 2.4s ease-in-out infinite; }
svg .w2 { animation-delay: .3s; } svg .w3 { animation-delay: .6s; }
svg .cloud, svg .sun, svg .boat, svg .smoke, svg .sway, svg .spark, svg .mbar, svg .dot, svg .floaty, svg .bubble, svg .bubble-chat { transform-box: fill-box; transform-origin: center; }
svg .cloud { animation: drift 28s ease-in-out infinite alternate; } svg .c2 { animation-duration: 36s; }
svg .sun { animation: sunpulse 4s ease-in-out infinite; }
svg .win { animation: twinkle 5s ease-in-out infinite; } svg .win:nth-of-type(3n) { animation-delay: -2s; } svg .win:nth-of-type(4n) { animation-delay: -3.4s; }
svg .sea { animation: seamove 7s linear infinite; } svg .s2 { animation-direction: reverse; animation-duration: 9s; }
svg .boat { animation: bob 3.2s ease-in-out infinite; }
svg .smoke { animation: smoke 4s ease-in infinite; } svg .k2 { animation-delay: 1.3s; } svg .k3 { animation-delay: 2.2s; }
svg .wind path { animation: windmove 3s ease-in-out infinite; } svg .wl2 { animation-delay: .8s; } svg .wl3 { animation-delay: 1.6s; }
svg .flick { animation: flick 2.4s ease-in-out infinite; } svg .f1 { animation-delay: .5s; } svg .f2 { animation-delay: 1.1s; }
svg .scan { animation: scan 3.4s linear infinite; }
svg .scan2 { animation: flick 3s ease-in-out infinite; }
svg .sway { animation: sway 5s ease-in-out infinite; }
svg .beam { animation: dash 1s linear infinite; }
svg .needle { transform-origin: 450px 150px; animation: needle 4s ease-in-out infinite; }
svg .mbar { transform-origin: 50% 100%; animation: mbar 2.4s ease-in-out infinite; } svg .b1 { animation-delay: .2s; } svg .b2 { animation-delay: .4s; } svg .b3 { animation-delay: .6s; } svg .b4 { animation-delay: .8s; }
svg .dot { animation: dotpulse 1.8s ease-in-out infinite; } svg .d1 { animation-delay: .3s; } svg .d2 { animation-delay: .6s; } svg .d3 { animation-delay: .9s; }
svg .spark { animation: spin 6s linear infinite; }
svg .bubble { animation: level 3.5s ease-in-out infinite; }
svg .road { animation: dash 1.2s linear infinite; }
svg .floaty { animation: float 5s ease-in-out infinite; }
svg .bubble-chat { animation: chatpop 3.2s ease-in-out infinite; }
@keyframes wave { 0%, 100% { opacity: .15; } 50% { opacity: 1; } }
@keyframes drift { from { transform: translateX(-24px); } to { transform: translateX(46px); } }
@keyframes sunpulse { 50% { transform: scale(1.1); } }
@keyframes twinkle { 0%, 100% { opacity: 1; } 50% { opacity: .55; } }
@keyframes seamove { to { transform: translateX(-40px); } }
@keyframes bob { 50% { transform: translateY(-4px) rotate(2deg); } }
@keyframes smoke { 0% { transform: translateY(0) scale(.6); opacity: .7; } 100% { transform: translateY(-46px) scale(1.7); opacity: 0; } }
@keyframes windmove { 0% { transform: translateX(-30px); opacity: 0; } 30% { opacity: 1; } 100% { transform: translateX(120px); opacity: 0; } }
@keyframes flick { 0%, 100% { opacity: 1; } 50% { opacity: .72; } }
@keyframes scan { from { transform: translateY(0); } to { transform: translateY(120px); } }
@keyframes sway { 50% { transform: translateY(-7px) rotate(3deg); } }
@keyframes dash { to { stroke-dashoffset: -14; } }
@keyframes needle { 0%, 100% { transform: rotate(-24deg); } 50% { transform: rotate(16deg); } }
@keyframes mbar { 0%, 100% { transform: scaleY(1); } 50% { transform: scaleY(.45); } }
@keyframes dotpulse { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.7); opacity: .5; } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes level { 0%, 100% { transform: translateX(-14px); } 50% { transform: translateX(14px); } }
@keyframes float { 50% { transform: translateY(-8px); } }
@keyframes chatpop { 0%, 60%, 100% { transform: scale(1); } 70% { transform: scale(1.08); } 80% { transform: scale(1); } }

/* ===== Yeni bileşenler ===== */
.hero-art { max-width: 400px; }
.trust-sec { margin-top: -30px; position: relative; z-index: 2; }
.trust { list-style: none; margin: 0; padding: 6px; display: grid; gap: 0; background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 16px 40px rgba(11, 37, 69, .14); grid-template-columns: 1fr 1fr; }
.trust li { padding: 14px 16px; display: grid; gap: 2px; }
.trust b { color: var(--navy); font-size: 15px; }
.trust span { color: var(--muted); font-size: 13.5px; line-height: 1.4; }
.card.svc { display: grid; grid-template-columns: auto 1fr; column-gap: 14px; align-items: start; }
.card.svc .ico { grid-row: span 2; transition: transform .25s ease; }
.card.svc:hover .ico { transform: scale(1.12) rotate(-4deg); }
.card.svc h3, .card.svc p { grid-column: 2; }
.sym-cards .card { text-align: left; }
.sym-ico { display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; background: #fff3e0; font-size: 24px; margin-bottom: 10px; transition: transform .25s ease; }
.card.sym:hover .sym-ico { transform: scale(1.12) rotate(-6deg); }
.card.sym p { color: var(--accent-d); font-weight: 600; }
.chip-grid { display: grid; gap: 10px; grid-template-columns: 1fr; }
.chip-card { display: grid; gap: 2px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; background: #fff; text-decoration: none; color: var(--ink); transition: transform .15s, border-color .15s, box-shadow .15s; }
.chip-card:hover { transform: translateY(-2px); border-color: var(--accent); box-shadow: 0 8px 20px rgba(11, 37, 69, .1); }
.chip-card b { color: var(--navy); }
.chip-card span { color: var(--muted); font-size: 14px; }
.callout { background: #fff8ee; border: 1px solid #ffdcaa; border-left: 5px solid var(--accent); border-radius: 12px; padding: 22px; }
.callout h2 { margin-bottom: 8px; font-size: 22px; }
.callout p { margin: 0 0 16px; max-width: 64ch; }
.narrow .steps { grid-template-columns: 1fr; }
.sec h2 a { color: inherit; text-decoration-color: var(--accent); text-underline-offset: 4px; }
.ftr h3.mt { margin-top: 22px; }
.ftr-note a { color: #b9cde8; }
.chips a { transition: transform .15s, border-color .15s, background .15s; }
.chips a:hover { transform: translateY(-2px); }

@media (min-width: 720px) {
  .trust { grid-template-columns: repeat(4, 1fr); }
  .chip-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 960px) { .chip-grid { grid-template-columns: repeat(3, 1fr); } }
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  svg .wave { opacity: .7; }
}

/* ===== Düzeltmeler: dar sütunda kartlar, hizmet kartı hizası ===== */
.card.svc { grid-template-rows: min-content 1fr; align-content: start; }
.card.svc .ico { grid-row: 1 / span 2; align-self: start; }
@media (min-width: 720px) {
  .narrow .cards { grid-template-columns: repeat(2, 1fr); }
}