/* Hayat Planım — tanıtım sayfası. Uygulamanın renkleri ve yazı tipleri (Bebas Neue başlıklar, Inter metin). */
:root {
  color-scheme: light;
  --bg: #f6f7f8;
  --bg-2: #ffffff;
  --panel: #ffffff;
  --line: #e2e4e8;
  --text: #1f2328;
  --text-2: #444a52;
  --muted: #6b717b;
  --accent: #00a39a;
  --accent-2: #008c84;
  --accent-soft: #e3f6f4;
  --shadow: 0 18px 50px rgba(20, 30, 40, .14);
}
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --bg: #0f1216;
    --bg-2: #14181d;
    --panel: #171b21;
    --line: #2a3038;
    --text: #e5e8ec;
    --text-2: #c3c8cf;
    --muted: #98a1ac;
    --accent: #14b3a8;
    --accent-2: #0f9d93;
    --accent-soft: #10302e;
    --shadow: 0 18px 50px rgba(0, 0, 0, .5);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { margin: 0; font-family: 'Inter', system-ui, sans-serif; font-size: 16px; line-height: 1.6; color: var(--text); background: var(--bg); }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { line-height: 1.15; margin: 0; }
h2 { font-family: 'Bebas Neue', sans-serif; font-weight: 400; font-size: clamp(34px, 4.4vw, 52px); letter-spacing: .01em; }
h3 { font-size: 19px; }
p { margin: 0; }
.wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.wrap.narrow { max-width: 820px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--accent); color: #fff; padding: 8px 12px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
.kicker { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--accent-2); margin-bottom: 10px; }
@media (prefers-color-scheme: dark) { .kicker { color: var(--accent); } }

/* düğmeler */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 40px; padding: 0 18px; border-radius: 10px; font-weight: 600; font-size: 15px; text-decoration: none; border: 1px solid transparent; transition: background .15s, transform .15s, box-shadow .15s; white-space: nowrap; }
.btn.primary { background: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-2); box-shadow: 0 6px 18px rgba(0, 163, 154, .35); }
.btn.ghost { border-color: var(--line); background: var(--panel); color: var(--text); }
.btn.ghost:hover { border-color: var(--muted); }
.btn.big { height: 50px; padding: 0 26px; font-size: 16px; border-radius: 12px; }
.btn:focus-visible, a:focus-visible, summary:focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 55%, transparent); outline-offset: 2px; }

/* üst çubuk */
.nav { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--bg) 85%, transparent); backdrop-filter: blur(12px); border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent); }
.nav-in { display: flex; align-items: center; gap: 24px; height: 64px; }
.logo { font-family: 'Bebas Neue', sans-serif; font-size: 28px; letter-spacing: .03em; text-decoration: none; color: var(--text); white-space: nowrap; }
.logo.small { font-size: 22px; }
.links { display: flex; gap: 22px; margin-left: auto; }
.links a { text-decoration: none; color: var(--text-2); font-weight: 500; font-size: 15px; }
.links a:hover { color: var(--accent-2); }

/* giriş */
.hero { padding: 64px 0 40px; overflow: hidden; background: radial-gradient(1100px 500px at 85% 10%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 70%); }
.hero-in { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr); gap: 48px; align-items: center; }
.hero h1 { font-family: 'Bebas Neue', sans-serif; font-weight: 400; font-size: clamp(54px, 7.2vw, 96px); line-height: .95; letter-spacing: .01em; }
.hero h1 span { color: var(--accent); }
.lead { font-size: 19px; color: var(--text-2); margin-top: 20px; max-width: 34em; }
.cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.note { margin-top: 14px; font-size: 14px; color: var(--muted); }
.hero-shot { position: relative; padding-bottom: 30px; }
.hero-shot .browser { transform: perspective(1600px) rotateY(-8deg) rotateX(2deg); transform-origin: left center; }
.hero-shot .phone { position: absolute; right: -10px; bottom: 0; width: 26%; }

/* çerçeveler */
.frame { margin: 0; border-radius: 14px; overflow: hidden; background: var(--panel); border: 1px solid var(--line); box-shadow: var(--shadow); }
.frame .bar { display: flex; align-items: center; gap: 6px; height: 30px; padding: 0 12px; background: color-mix(in srgb, var(--panel) 85%, var(--line)); border-bottom: 1px solid var(--line); }
.frame .bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }
.frame .bar i:nth-child(1) { background: #ff6058; } .frame .bar i:nth-child(2) { background: #ffbd2e; } .frame .bar i:nth-child(3) { background: #28c940; }
.frame .bar span { margin-left: 12px; font-size: 12px; color: var(--muted); background: var(--bg); border-radius: 6px; padding: 1px 12px; }
.frame.phone { border-radius: 30px; border: 7px solid #1d2026; box-shadow: var(--shadow); }
.frame.paper { border-radius: 4px; background: #fff; transform: rotate(-1.2deg); }

/* bölümler */
section { padding: 88px 0; }
.sec-head { text-align: center; max-width: 720px; margin: 0 auto 44px; }
.sec-head p:not(.kicker) { color: var(--text-2); font-size: 18px; margin-top: 12px; }
.steps { background: var(--bg-2); }
.step-list { list-style: none; padding: 0; margin: 0 0 72px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; counter-reset: s; }
.step-list li { position: relative; padding: 22px 20px 20px; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); }
.step-list li::after { content: ''; position: absolute; top: 38px; right: -13px; width: 10px; height: 10px; border-top: 2px solid var(--line); border-right: 2px solid var(--line); transform: rotate(45deg); }
.step-list li:last-child::after { display: none; }
.step-list b { display: inline-flex; width: 34px; height: 34px; border-radius: 50%; align-items: center; justify-content: center; background: var(--accent-soft); color: var(--accent-2); font-weight: 800; margin-bottom: 12px; }
.step-list h3 { margin-bottom: 6px; }
.step-list p { color: var(--text-2); font-size: 15px; }

.feature-row { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 56px; align-items: center; margin-top: 72px; }
.feature-row:first-child { margin-top: 0; }
.feature-row.rev .fr-text { order: 2; }
.fr-text h3 { font-family: 'Bebas Neue', sans-serif; font-weight: 400; font-size: clamp(30px, 3.4vw, 40px); letter-spacing: .01em; margin-bottom: 14px; }
.fr-text p { color: var(--text-2); font-size: 17px; }
.ticks { list-style: none; padding: 0; margin: 18px 0 0; display: flex; flex-direction: column; gap: 8px; }
.ticks li { position: relative; padding-left: 30px; color: var(--text-2); }
.ticks li::before { content: ''; position: absolute; left: 0; top: 4px; width: 18px; height: 18px; border-radius: 50%; background: var(--accent-soft); }
.ticks li::after { content: ''; position: absolute; left: 6px; top: 8px; width: 5px; height: 9px; border: solid var(--accent-2); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.ticks.big li { font-size: 17px; padding-left: 34px; }
.ticks.big b { color: var(--text); }

/* özellik kartları */
.grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.card { padding: 22px; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); transition: transform .15s, box-shadow .15s; }
.card:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(0, 0, 0, .08); }
.card h3 { font-size: 17px; margin: 14px 0 6px; }
.card p { font-size: 14.5px; color: var(--text-2); }
.ic { display: inline-flex; width: 44px; height: 44px; border-radius: 12px; align-items: center; justify-content: center; background: color-mix(in srgb, var(--c) 14%, var(--panel)); }
.ic svg { width: 22px; height: 22px; fill: none; stroke: var(--c); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.c1 { --c: #00a39a; } .c2 { --c: #2563c9; } .c3 { --c: #e39b17; } .c4 { --c: #2e8b57; }
.c5 { --c: #e0603a; } .c6 { --c: #c2417b; } .c7 { --c: #6d4c9f; } .c8 { --c: #5d6e86; }

.showcase { background: var(--bg-2); }
.privacy-in { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 56px; align-items: center; }
.privacy-in > div p:not(.kicker) { color: var(--text-2); font-size: 18px; margin-top: 12px; }

/* sık sorulanlar */
.faq details { border: 1px solid var(--line); border-radius: 12px; background: var(--panel); margin-bottom: 10px; }
.faq summary { cursor: pointer; list-style: none; padding: 16px 20px; font-weight: 600; font-size: 17px; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 24px; font-weight: 400; color: var(--accent-2); line-height: 1; }
.faq details[open] summary::after { content: '−'; }
.faq details p { padding: 0 20px 18px; color: var(--text-2); }

/* son çağrı ve alt bilgi */
.final { background: linear-gradient(135deg, #00a39a, #0f7f78); color: #fff; padding: 72px 0; }
.final-in { display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; }
.final h2 { font-size: clamp(34px, 4.2vw, 50px); }
.final h2 span { opacity: .8; }
.final .btn.primary { background: #fff; color: #0f6f69; }
.final .btn.primary:hover { background: #f0fbfa; }
.foot { padding: 28px 0; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
.foot-in { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.foot-in a { margin-left: auto; color: var(--accent-2); font-weight: 600; text-decoration: none; }

/* duyarlı */
@media (max-width: 1000px) {
  .hero-in, .feature-row, .privacy-in { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .feature-row.rev .fr-text { order: 0; }
  .hero-shot .browser { transform: none; }
  .step-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .step-list li::after { display: none; }
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .links { display: none; }
  .nav-in { justify-content: space-between; }
  section { padding: 60px 0; }
  .hero { padding-top: 36px; }
  .lead { font-size: 17px; }
  .cta .btn { flex: 1 1 auto; }
  .step-list, .grid { grid-template-columns: minmax(0, 1fr); }
  .hero-shot .phone { width: 34%; right: 0; }
  .frame .bar span { display: none; }
  .final-in { flex-direction: column; align-items: stretch; text-align: center; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .card, .btn { transition: none; } }