:root {
  --green: #2e7d5b;
  --green-deep: #14382b;
  --green-soft: #e3f1ea;
  --cream: #f6f3ec;
  --ink: #17261f;
  --muted: #5a6b63;
  --amber: #e8a33d;
  --white: #ffffff;
  --radius: 22px;
  --shadow: 0 18px 50px -20px rgba(20, 56, 43, 0.35);
}
@media (prefers-color-scheme: dark) {
  :root {
    --cream: #0f1a15;
    --green-soft: #17271f;
    --ink: #eaf2ed;
    --muted: #a3b5ac;
    --white: #14211a;
    --shadow: 0 18px 50px -20px rgba(0, 0, 0, 0.6);
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: 'Fraunces', Georgia, serif; font-weight: 600; line-height: 1.15; margin: 0 0 .5em; letter-spacing: -0.01em; }
a { color: var(--green); }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
section { padding: 72px 0; }
.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: .75rem; font-weight: 700; color: var(--green); }

/* Üst menü */
.nav { position: sticky; top: 0; z-index: 20; backdrop-filter: blur(14px); background: color-mix(in srgb, var(--cream) 82%, transparent); border-bottom: 1px solid color-mix(in srgb, var(--ink) 8%, transparent); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { font-family: 'Fraunces', serif; font-weight: 700; font-size: 1.5rem; letter-spacing: -.01em; color: var(--green-deep); text-decoration: none; display: flex; gap: 10px; align-items: center; }
@media (prefers-color-scheme: dark) { .logo { color: var(--ink); } }
.logo img { display: block; width: 30px; height: 30px; }
.nav nav { display: flex; gap: 22px; align-items: center; }
.nav nav a { text-decoration: none; color: var(--muted); font-weight: 600; font-size: .95rem; }
.nav nav a:hover { color: var(--green); }
@media (max-width: 720px) { .nav nav a.hide-m { display: none; } }

.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 24px; border-radius: 999px; background: var(--green); color: #fff; font-weight: 700; text-decoration: none; border: 0; cursor: pointer; font: inherit; font-weight: 700; transition: transform .15s, box-shadow .15s; box-shadow: 0 10px 24px -10px var(--green); }
.btn:hover { transform: translateY(-2px); }
.btn.ghost { background: transparent; color: var(--green); box-shadow: inset 0 0 0 2px var(--green); }
.pill { display: inline-flex; gap: 8px; align-items: center; padding: 8px 14px; border-radius: 999px; background: var(--green-soft); color: var(--green-deep); font-size: .85rem; font-weight: 600; }
@media (prefers-color-scheme: dark) { .pill { color: var(--ink); } }

/* Giriş bölümü */
.hero { padding: 48px 0 24px; background: radial-gradient(1000px 400px at 10% -10%, var(--green-soft), transparent 70%); }
.hero h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); max-width: 18ch; }
.hero p.lead { font-size: 1.15rem; color: var(--muted); max-width: 56ch; }
.hero .cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin: 24px 0 8px; }
.soon { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }

/* Slider */
.slider { position: relative; margin-top: 36px; border-radius: 28px; overflow: hidden; box-shadow: var(--shadow); aspect-ratio: 16 / 9; min-height: 420px; background: var(--green-deep); }
.slide { position: absolute; inset: 0; opacity: 0; transition: opacity .8s ease; pointer-events: none; }
.slide.active { opacity: 1; pointer-events: auto; }
.slide .bg { position: absolute; inset: 0; }
.slide .bg.g1 { background: linear-gradient(135deg, #1f5a43, #7bc4a1); }
.slide .bg.g2 { background: linear-gradient(135deg, #14382b, #3e8e6b); }
.slide .bg.g3 { background: linear-gradient(135deg, #2a6b53, #e8c98a); }
.slide .bg.g4 { background: linear-gradient(135deg, #1b4a39, #9ccfb6); }
.slide .bg.g5 { background: linear-gradient(135deg, #24604a, #d9c3a0); }
.slide img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.glass { position: absolute; left: 24px; right: 24px; bottom: 24px; max-width: 560px; padding: 22px 24px; border-radius: 20px; color: #fff;
  background: linear-gradient(180deg, rgba(255,255,255,.14), rgba(255,255,255,.06)), rgba(15, 40, 30, .38);
  backdrop-filter: blur(16px) saturate(140%); -webkit-backdrop-filter: blur(16px) saturate(140%);
  border: 1px solid rgba(255,255,255,.28); box-shadow: 0 10px 30px rgba(0,0,0,.25); }
.glass h3 { font-size: 1.45rem; color: #fff; margin-bottom: .3em; }
.glass p { margin: 0; color: rgba(255,255,255,.92); font-size: 1rem; }
.glass .tag { display: inline-block; font-size: clamp(1.25rem, 2.6vw, 1.9rem); line-height: 1.15; letter-spacing: .08em; text-transform: uppercase; font-weight: 800; color: var(--amber); margin-bottom: 10px; text-shadow: 0 2px 10px rgba(0,0,0,.35); }
.slider .arrow { position: absolute; top: 50%; transform: translateY(-50%); width: 46px; height: 46px; border-radius: 50%; border: 1px solid rgba(255,255,255,.4); background: rgba(255,255,255,.18); backdrop-filter: blur(8px); color: #fff; font-size: 1.3rem; cursor: pointer; z-index: 3; }
.slider .arrow.prev { left: 14px; } .slider .arrow.next { right: 14px; }
.dots { position: absolute; right: 22px; bottom: 22px; display: flex; gap: 8px; z-index: 3; }
.dots button { width: 10px; height: 10px; border-radius: 50%; border: 0; background: rgba(255,255,255,.5); cursor: pointer; padding: 0; }
.dots button[aria-current="true"] { background: #fff; width: 26px; border-radius: 6px; }
@media (max-width: 720px) {
  .slider { aspect-ratio: auto; height: 520px; }
  .glass { left: 14px; right: 14px; bottom: 14px; padding: 16px 18px; }
  .glass h3 { font-size: 1.2rem; }
  .glass .tag { font-size: 1.15rem; }
  .slider .arrow { display: none; }
  .dots { top: 14px; bottom: auto; right: 14px; }
}

/* Kartlar */
.grid { display: grid; gap: 20px; }
.g3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.g2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.card { background: var(--white); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }
.card h3 { font-size: 1.25rem; }
.card p { color: var(--muted); margin: 0; }
.num { width: 40px; height: 40px; border-radius: 50%; background: var(--green-soft); color: var(--green); display: grid; place-items: center; font-weight: 800; margin-bottom: 14px; }
.section-head { max-width: 60ch; margin-bottom: 32px; }
.section-head h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); }
ul.ticks { list-style: none; padding: 0; margin: 12px 0 0; }
ul.ticks li { padding-left: 28px; position: relative; margin: 8px 0; color: var(--muted); }
ul.ticks li::before { content: ''; position: absolute; left: 0; top: .5em; width: 14px; height: 8px; border-left: 3px solid var(--green); border-bottom: 3px solid var(--green); transform: rotate(-45deg); }
.trust { background: var(--green-deep); color: #e8f2ec; border-radius: 28px; padding: 48px; }
.trust h2 { color: #fff; }
.trust p, .trust li { color: #cfe3d8; }
.trust ul.ticks li::before { border-color: var(--amber); }
.trust.alt { background: var(--green-deep); }

/* Form */
form { display: grid; gap: 14px; }
.row { display: grid; gap: 14px; grid-template-columns: 1fr 1fr; }
@media (max-width: 640px) { .row { grid-template-columns: 1fr; } }
label { font-weight: 700; font-size: .9rem; display: grid; gap: 6px; }
input, select, textarea { font: inherit; padding: 13px 14px; border-radius: 14px; border: 1.5px solid color-mix(in srgb, var(--ink) 18%, transparent); background: var(--white); color: var(--ink); }
input:focus, select:focus, textarea:focus { outline: 3px solid color-mix(in srgb, var(--green) 40%, transparent); border-color: var(--green); }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 500; font-size: .9rem; color: var(--muted); }
.check input { width: 20px; height: 20px; margin-top: 3px; flex: none; }
.msg { padding: 16px 18px; border-radius: 14px; font-weight: 700; font-size: 1.05rem; display: none; border: 2px solid transparent; }
.msg.ok { display: block; background: #d6f0e2; color: #0b3b27; border-color: #2e7d5b; }
.msg.err { display: block; background: #fde2df; color: #7a160c; border-color: #c0392b; }
details { background: var(--white); border-radius: 16px; padding: 18px 22px; margin: 10px 0; box-shadow: var(--shadow); }
summary { cursor: pointer; font-weight: 700; }
details p { color: var(--muted); margin: 10px 0 0; }
footer { padding: 40px 0; color: var(--muted); font-size: .9rem; border-top: 1px solid color-mix(in srgb, var(--ink) 10%, transparent); }
footer .wrap { display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; }
footer a { color: var(--muted); margin-right: 14px; }
.doc { max-width: 760px; padding: 48px 0; }
.doc h2 { margin-top: 1.6em; font-size: 1.4rem; }
.draft { background: #fff6dd; color: #6b4d00; padding: 12px 16px; border-radius: 12px; font-weight: 700; }
@media (prefers-reduced-motion: reduce) { .slide { transition: none; } html { scroll-behavior: auto; } .btn { transition: none; } }