/* ============================================================
   Pratik CRM — site geneli tasarım sistemi
   Renk token'ları canlı üründen (app.pratikcrm.tr) alınmıştır.
   ============================================================ */

:root {
  /* Marka rengi logodan ölçüldü: baskın ton #d83020, en koyusu #a01010.
     --primary beyaz metinle 4.8:1 kontrast verir (WCAG AA, normal metin).
     Yüzeyler nötre yakın ama hafif sıcak tutuldu; kırmızıyı yormasın diye. */
  --primary: #d8301f;
  --primary-600: #bf2718;
  --primary-700: #a01f13;
  --primary-100: #fce7e3;
  --primary-50: #fef5f3;
  --navy: #3a1512;          /* koyu marka zemini — CTA bandı, tur kabuğu */
  --navy-800: #4a1c17;
  --ink: #241a18;
  --muted: #6b5f5c;
  --bg: #fbf8f7;
  --card: #ffffff;
  --border: #ecdedb;
  --green: #22c55e;
  --orange: #f59e0b;
  --red: #ef4444;
  --blue: #3b82f6;
  --purple: #8b5cf6;
  --radius: 14px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(58, 21, 18, .07), 0 1px 2px rgba(58, 21, 18, .05);
  --shadow-md: 0 10px 30px -12px rgba(58, 21, 18, .18);
  --shadow-lg: 0 30px 70px -28px rgba(58, 21, 18, .35);
  --font: 'Inter', -apple-system, 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

html, body { overflow-x: clip; }

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
}

h1, h2, h3, h4 { line-height: 1.2; letter-spacing: -.015em; }

img { max-width: 100%; height: auto; display: block; }

a { color: var(--primary); }

:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 3px;
  border-radius: 6px;
}

.container { max-width: 1160px; margin-inline: auto; padding-inline: 24px; }

/* ---------- Üst menü ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 248, 247, .88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.site-header .container {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 66px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 19px;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -.02em;
}

/* Logo dosyası (img/logo.svg) gelene kadar metin+rozet fallback gösterilir */
.logo img { height: 34px; width: auto; }

.logo .logo-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), var(--primary-700));
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 16px;
  font-weight: 800;
  flex-shrink: 0;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}

.main-nav a:not(.btn) {
  text-decoration: none;
  color: var(--muted);
  font-weight: 500;
  font-size: 14.5px;
  padding: 8px 13px;
  border-radius: 9px;
  transition: color .15s, background-color .15s;
}

.main-nav a:not(.btn):hover { color: var(--ink); background: var(--primary-100); }

.main-nav a[aria-current="page"] { color: var(--primary); font-weight: 600; }

/* ---------- Butonlar ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font);
  font-weight: 600;
  font-size: 15px;
  padding: 11px 20px;
  border-radius: 10px;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform .15s, box-shadow .15s, background-color .15s, border-color .15s;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 8px 20px -8px rgba(216, 48, 31, .5);
}

.btn-primary:hover { background: var(--primary-600); transform: translateY(-1px); }

.btn-ghost {
  background: #fff;
  color: var(--ink);
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}

.btn-ghost:hover { border-color: var(--primary); color: var(--primary); }

.btn-light { background: #fff; color: var(--primary-700); }

.btn-light:hover { transform: translateY(-1px); box-shadow: 0 12px 28px -12px rgba(0, 0, 0, .5); }

.nav-cta { padding: 8px 16px; margin-left: 8px; font-size: 14px; }

/* ---------- Bölüm iskeleti ---------- */

.section { padding: 88px 0; }

.section-head { max-width: 620px; margin-bottom: 44px; }

.section-head.center { text-align: center; margin-inline: auto; }

.section-head h2 { font-size: clamp(26px, 3.4vw, 38px); font-weight: 700; }

.section-head p { color: var(--muted); margin-top: 12px; font-size: 16.5px; }

.eyebrow {
  display: inline-block;
  font-weight: 600;
  font-size: 12.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 12px;
}

/* ---------- Hero (ana sayfa) ---------- */

.hero {
  padding: 72px 0 0;
  overflow: clip;
  background:
    radial-gradient(48rem 30rem at 110% -20%, rgba(216, 48, 31, .10), transparent 65%),
    var(--bg);
}

.hero .container {
  display: grid;
  grid-template-columns: minmax(0, 480px) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}

.hero-copy { padding-bottom: 72px; }

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--muted);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 14px;
  box-shadow: var(--shadow-sm);
}

.hero-kicker .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); }

.hero h1 {
  font-size: clamp(32px, 4.6vw, 52px);
  font-weight: 800;
  margin: 20px 0 16px;
}

.hero h1 em {
  font-style: normal;
  color: var(--primary);
}

.hero .lede {
  font-size: clamp(16px, 1.8vw, 18px);
  color: var(--muted);
  margin-bottom: 30px;
  max-width: 46ch;
}

/* Hero'nun ikinci paragrafı — ürün tanımından sonra gelen tur çağrısı */
.hero-sub {
  font-size: 15.5px;
  color: var(--ink);
  font-weight: 500;
  margin: -16px 0 26px;
  max-width: 46ch;
}

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.hero-note { margin-top: 18px; font-size: 13.5px; color: var(--muted); }

/* Sağdan taşan gerçek ekran görüntüsü */
.hero-shot {
  position: relative;
  align-self: stretch;
  display: flex;
  align-items: center;
}

.hero-shot img {
  width: clamp(560px, 52vw, 880px);
  max-width: none;
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  border: 1px solid var(--border);
  border-right: 0;
  box-shadow: var(--shadow-lg);
}

/* ---------- Modül turları grid'i ---------- */

.tour-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.tour-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  text-decoration: none;
  color: var(--ink);
  transition: transform .2s, box-shadow .2s, border-color .2s;
}

.tour-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #e0c8c3; }

.tour-card .thumb {
  aspect-ratio: 16 / 8.2;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: var(--primary-50);
}

.tour-card .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top left;
  transition: transform .35s;
}

.tour-card:hover .thumb img { transform: scale(1.04); }

.tour-card .body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 6px; flex: 1; }

.tour-card h3 { font-size: 17px; font-weight: 600; }

.tour-card p { font-size: 14px; color: var(--muted); flex: 1; }

.tour-card .go {
  margin-top: 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.tour-card.soon .go { color: var(--muted); }

.tour-card .badge-soon {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 11.5px;
  font-weight: 600;
  background: rgba(255, 255, 255, .92);
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 999px;
  padding: 3px 10px;
}

/* ---------- Öne çıkanlar ---------- */

.highlights {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.highlights.six { grid-template-columns: repeat(3, 1fr); }

.highlight {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow-sm);
}

.highlight .icon {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  color: var(--primary);
  background: var(--primary-100);
  margin-bottom: 14px;
}

.highlight h3 { font-size: 16px; font-weight: 600; margin-bottom: 6px; }

.highlight p { font-size: 13.5px; color: var(--muted); }

/* ---------- Kart grid'i (özellikler sayfası ek modüller) ---------- */

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 24px 22px;
  transition: transform .2s, box-shadow .2s;
}

.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.card .icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  margin-bottom: 14px;
}

.card h3 { font-size: 16.5px; font-weight: 600; margin-bottom: 6px; }

.card p { font-size: 14px; color: var(--muted); }

/* Yumuşak renk tonları — üründeki durum renklerinin %10'luk zeminleri */
.icon.i-primary { background: var(--primary-100); color: var(--primary); }
.icon.i-green   { background: rgba(34, 197, 94, .12);  color: #15803d; }
.icon.i-orange  { background: rgba(245, 158, 11, .14); color: #b45309; }
.icon.i-purple  { background: rgba(139, 92, 246, .12); color: #6d28d9; }
.icon.i-salmon  { background: rgba(239, 68, 68, .1);   color: #b91c1c; }
.icon.i-blue    { background: rgba(59, 130, 246, .12); color: #1d4ed8; }

/* ---------- Entegrasyon şeridi ---------- */

.integrations {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 9px 18px;
  font-weight: 600;
  font-size: 14px;
  color: var(--ink);
  box-shadow: var(--shadow-sm);
}

.chip svg { flex-shrink: 0; }

/* ---------- CTA bandı ---------- */

.cta-band {
  background: linear-gradient(120deg, var(--navy), var(--primary-700) 60%, var(--primary));
  border-radius: var(--radius-lg);
  padding: 56px 32px;
  text-align: center;
  color: #fff;
  box-shadow: var(--shadow-lg);
}

.cta-band h2 { font-size: clamp(24px, 3.2vw, 36px); font-weight: 700; }

.cta-band p { opacity: .8; margin: 12px auto 28px; max-width: 52ch; }

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--border);
  background: #fff;
  padding: 32px 0;
  margin-top: 48px;
}

.site-footer .container {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: space-between;
  font-size: 13.5px;
  color: var(--muted);
}

.site-footer nav { display: flex; gap: 20px; flex-wrap: wrap; row-gap: 10px; }

.site-footer a { color: var(--muted); text-decoration: none; font-weight: 500; }

.site-footer a:hover { color: var(--primary); }

/* Alt menüde uygulama adı — OAuth onay ekranındaki adla birebir aynı olmalı */
.footer-brand {
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  line-height: 1.45;
}

.footer-brand img { border-radius: 8px; }

.footer-brand strong { font-weight: 700; font-size: 15px; }

.footer-brand span { color: var(--muted); }

.footer-copy {
  flex-basis: 100%;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  font-size: 13px;
}

/* ---------- Özellikler sayfası ---------- */

.page-hero { padding: 64px 0 16px; }

.page-hero h1 { font-size: clamp(28px, 4vw, 44px); font-weight: 800; }

.page-hero p { color: var(--muted); max-width: 62ch; margin-top: 14px; font-size: 16.5px; }

.feature {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
  padding: 52px 0;
}

.feature:nth-of-type(even) .feature-media { order: -1; }

.feature-media {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  background: #fff;
}

.feature-body h2 { font-size: clamp(21px, 2.6vw, 28px); font-weight: 700; margin-bottom: 12px; }

.feature-body > p { color: var(--muted); margin-bottom: 18px; }

.feature-body ul { list-style: none; display: grid; gap: 10px; }

.feature-body li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 15px;
}

.feature-body li svg { flex-shrink: 0; margin-top: 4px; color: var(--green); }

/* ---------- Duyarlılık ---------- */

/* ---------- Yasal metin sayfaları (gizlilik, kullanım şartları) ---------- */

.legal {
  max-width: 780px;
  padding: 8px 0 24px;
}

.legal .updated {
  display: inline-block;
  font-size: 13.5px;
  color: var(--muted);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 14px;
  margin-bottom: 28px;
}

.legal h2 {
  font-size: clamp(19px, 2.4vw, 23px);
  font-weight: 700;
  margin: 36px 0 10px;
}

.legal h3 { font-size: 16.5px; font-weight: 600; margin: 22px 0 8px; }

.legal p { color: var(--muted); font-size: 15.5px; line-height: 1.75; margin-bottom: 12px; }

.legal ul { margin: 0 0 16px 22px; }

.legal li { color: var(--muted); font-size: 15.5px; line-height: 1.7; margin-bottom: 7px; }

.legal li strong { color: var(--ink); font-weight: 600; }

.legal-note {
  background: var(--primary-50);
  border: 1px solid var(--primary-100);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin: 22px 0;
}

.legal-note p:last-child { margin-bottom: 0; }

.legal-contact {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 22px;
  margin-top: 22px;
}

.legal-contact p { margin-bottom: 6px; }

@media (max-width: 980px) {
  .hero .container { grid-template-columns: 1fr; }

  .hero-copy { padding-bottom: 0; }

  .hero-shot { justify-content: center; padding-bottom: 0; margin-top: 8px; }

  .hero-shot img {
    width: 100%;
    border-radius: var(--radius) var(--radius) 0 0;
    border-right: 1px solid var(--border);
    border-bottom: 0;
  }

  .tour-grid { grid-template-columns: 1fr 1fr; }

  .highlights, .highlights.six { grid-template-columns: 1fr 1fr; }

  .cards { grid-template-columns: 1fr 1fr; }

  .feature { grid-template-columns: 1fr; padding: 36px 0; }

  .feature:nth-of-type(even) .feature-media { order: 0; }
}

@media (max-width: 600px) {
  .section { padding: 64px 0; }

  .tour-grid { grid-template-columns: 1fr; }

  .highlights, .highlights.six { grid-template-columns: 1fr; }

  .cards { grid-template-columns: 1fr; }

  .nav-cta { display: none; }

  .main-nav a:not(.btn) { padding: 8px 8px; font-size: 13.5px; white-space: nowrap; }

  .logo { font-size: 17px; white-space: nowrap; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  .btn, .tour-card, .tour-card .thumb img { transition: none; }
}