/* ═══════════════════════════════════════════════
   SYCEAN — Shared Stylesheet  v2.0
   Yumuşatılmış Renk Paleti · Hero Slider
   ═══════════════════════════════════════════════ */

:root {
  /* Ana arka plan: çok koyu lacivert yerine daha sıcak koyu gece mavisi */
  --bg:        #0d1220;
  --bg-alt:    #111827;
  --bg-card:   #182030;
  --bg-card2:  #1e2d42;
  --border:    rgba(255,255,255,0.07);
  --border2:   rgba(255,255,255,0.12);
  --text:      #dde4ef;
  --text-muted:#8fa0b8;
  --text-dim:  #526075;
  --white:     #f8fafc;

  /* Ana aksan: indigo → daha yumuşak slate-indigo */
  --indigo:    #5a67d8;
  --indigo-l:  #7b8ef0;
  --indigo-ll: #a5b4fc;

  /* Yardımcı renkler — biraz daha yumuşak */
  --emerald:   #0ea470;
  --rose:      #f06080;
  --amber:     #e9a020;
  --cyan:      #22b8c8;
  --violet:    #8b5cf6;

  --radius-sm: 10px;
  --radius:    16px;
  --radius-lg: 24px;
  --shadow:    0 4px 24px rgba(0,0,0,0.25);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.35);

  --font-body:    'Plus Jakarta Sans', sans-serif;
  --font-heading: 'Outfit', sans-serif;
  --heading-weight: 700;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  padding-top: 68px;
}

h1,h2,h3,h4 {
  font-family: var(--font-heading);
  font-weight: var(--heading-weight);
}
em { font-style: italic; }
a { text-decoration: none; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ── NAVBAR ───────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(13,18,32,0.93);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  height: 68px;
}

.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.nav-logo img { width: 32px; height: auto; filter: brightness(0) invert(1); }
.nav-logo span {
  font-family: var(--font-heading);
  font-weight: var(--heading-weight);
  font-size: 1.4rem;
  color: var(--white);
  letter-spacing: -0.01em;
}

.nav-links { display: flex; align-items: center; gap: 0.25rem; list-style: none; flex: 1; }
.nav-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.4rem 0.85rem;
  border-radius: 8px;
  transition: color 0.15s, background 0.15s;
}
.nav-links a:hover { color: var(--white); background: rgba(255,255,255,0.05); }
.nav-links a.active { color: var(--white); }

.nav-actions { display: flex; align-items: center; gap: 1rem; margin-left: auto; }

.btn-nav {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.5rem 1.25rem;
  background: var(--indigo);
  color: var(--white);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  transition: background 0.2s, box-shadow 0.2s;
}
.btn-nav:hover {
  background: #4a57c8;
  box-shadow: 0 4px 20px rgba(90,103,216,0.4);
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.nav-hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text-muted);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

.nav-mobile {
  display: none;
  flex-direction: column;
  padding: 1rem 2rem 1.5rem;
  border-top: 1px solid var(--border);
  gap: 0.25rem;
}
.nav-mobile a { color: var(--text-muted); font-size: 0.95rem; font-weight: 500; padding: 0.6rem 0.5rem; border-radius: 8px; transition: color 0.15s; }
.nav-mobile a:hover { color: var(--white); }
.nav-mobile .btn-nav { margin-top: 0.5rem; text-align: center; justify-content: center; }

/* ═══════════════════════════════════════════════
   HERO SLIDER
   ═══════════════════════════════════════════════ */
.hero-slider {
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.slider-track {
  display: flex;
  width: 300%;
  flex: 1;
  transition: transform 0.8s cubic-bezier(0.77, 0, 0.175, 1);
}

.slide {
  width: 33.333%;
  flex-shrink: 0;
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Slayt arkaplanları */
.slide-1 { background: radial-gradient(ellipse 90% 60% at 50% -5%, rgba(90,103,216,0.22) 0%, transparent 60%), var(--bg); }
.slide-2 { background: radial-gradient(ellipse 90% 60% at 50% -5%, rgba(14,164,112,0.18) 0%, transparent 60%), var(--bg); }
.slide-3 { background: radial-gradient(ellipse 90% 60% at 50% -5%, rgba(139,92,246,0.18) 0%, transparent 60%), var(--bg); }

.slide-content {
  padding: 5rem 2rem 3rem;
  max-width: 1180px;
  margin: 0 auto;
  width: 100%;
  text-align: center;
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.slide-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-muted);
  border: 1px solid var(--border2);
  border-radius: 100px;
  padding: 0.35rem 1rem;
  margin-bottom: 2rem;
  letter-spacing: 0.03em;
}

.slide-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.73rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  letter-spacing: 0.05em;
  margin-right: 0.5rem;
}
.slide-badge.indigo { background: rgba(90,103,216,0.15); color: var(--indigo-ll); border: 1px solid rgba(90,103,216,0.25); }
.slide-badge.emerald { background: rgba(14,164,112,0.15); color: #6ee7b7; border: 1px solid rgba(14,164,112,0.25); }
.slide-badge.violet { background: rgba(139,92,246,0.15); color: #c4b5fd; border: 1px solid rgba(139,92,246,0.25); }

.slide-title {
  font-family: var(--font-heading);
  font-weight: var(--heading-weight);
  font-size: clamp(2.8rem, 6.5vw, 5rem);
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}
.slide-title em {
  font-style: italic;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.slide-1 .slide-title em { background: linear-gradient(135deg, var(--indigo-l), var(--indigo-ll)); }
.slide-2 .slide-title em { background: linear-gradient(135deg, #34d399, #6ee7b7); }
.slide-3 .slide-title em { background: linear-gradient(135deg, #a78bfa, #c4b5fd); }

.slide-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 580px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
  font-weight: 400;
}

.slide-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.slide-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text-dim);
  font-weight: 500;
}
.trust-item svg { color: var(--emerald); flex-shrink: 0; }

/* Slider kontrolleri */
.slider-controls {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  padding: 1.5rem 0 2rem;
}

.slider-dots {
  display: flex;
  gap: 8px;
  align-items: center;
}

.slider-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border2);
  border: none;
  cursor: pointer;
  transition: background 0.3s, transform 0.3s, width 0.3s;
  padding: 0;
}
.slider-dot.active {
  background: var(--indigo-l);
  width: 24px;
  border-radius: 4px;
}

.slider-arrow {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border2);
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s;
  font-size: 1rem;
}
.slider-arrow:hover { background: var(--bg-card2); color: var(--white); }

/* ── ESKİ HERO (iç sayfalar için korunuyor) ── */
.hero { padding-top: 68px; overflow: hidden; position: relative; }
.hero-backdrop {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(90,103,216,0.16) 0%, transparent 60%),
    radial-gradient(ellipse 40% 30% at 80% 60%, rgba(139,92,246,0.07) 0%, transparent 50%);
  pointer-events: none;
}
.hero-content { padding: 5rem 2rem 3rem; text-align: center; position: relative; z-index: 1; }

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.78rem; font-weight: 500; color: var(--text-muted);
  border: 1px solid var(--border2); border-radius: 100px;
  padding: 0.35rem 1rem; margin-bottom: 2rem; letter-spacing: 0.03em;
}

.dot-live {
  width: 7px; height: 7px;
  background: var(--emerald); border-radius: 50%; flex-shrink: 0;
  animation: livepulse 2s ease-in-out infinite;
}
@keyframes livepulse { 0%,100%{opacity:1} 50%{opacity:0.4} }

.hero-title {
  font-family: var(--font-heading); font-weight: var(--heading-weight);
  font-size: clamp(3rem, 7vw, 5.5rem); color: var(--white);
  line-height: 1.1; letter-spacing: -0.03em; margin-bottom: 1.5rem;
}
.hero-title em {
  background: linear-gradient(135deg, var(--indigo-l), var(--indigo-ll));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-desc { font-size: 1.1rem; color: var(--text-muted); max-width: 600px; margin: 0 auto 2.5rem; line-height: 1.8; }
.hero-actions { display: flex; align-items: center; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-bottom: 2rem; }
.hero-trust { display: flex; align-items: center; justify-content: center; gap: 1.5rem; flex-wrap: wrap; }

/* ── MOCKUP ───────────────────────────────────── */
.hero-mockup { position: relative; z-index: 1; padding: 3rem 2rem 0; mask-image: linear-gradient(to bottom, black 60%, transparent 100%); -webkit-mask-image: linear-gradient(to bottom, black 60%, transparent 100%); }
.mockup-window { background: var(--bg-card); border: 1px solid var(--border2); border-radius: var(--radius-lg) var(--radius-lg) 0 0; overflow: hidden; box-shadow: 0 0 80px rgba(90,103,216,0.1), 0 40px 80px rgba(0,0,0,0.45); max-width: 960px; margin: 0 auto; }
.mockup-bar { display: flex; align-items: center; gap: 6px; padding: 12px 16px; background: rgba(255,255,255,0.03); border-bottom: 1px solid var(--border); }
.mockup-dot { width: 10px; height: 10px; border-radius: 50%; }
.mockup-dot.red    { background: #ff5f57; }
.mockup-dot.yellow { background: #febc2e; }
.mockup-dot.green  { background: #28c840; }
.mockup-url { margin-left: 12px; font-size: 0.75rem; color: var(--text-dim); }
.mockup-body { display: flex; height: 320px; }
.mockup-sidebar { width: 180px; flex-shrink: 0; background: #0b1120; border-right: 1px solid var(--border); padding: 16px 12px; display: flex; flex-direction: column; gap: 8px; }
.mockup-logo-row { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.mockup-logo-box { width: 28px; height: 28px; background: var(--indigo); border-radius: 8px; flex-shrink: 0; }
.mockup-logo-text { height: 10px; width: 60px; background: rgba(255,255,255,0.15); border-radius: 4px; }
.mockup-nav-item { height: 32px; border-radius: 8px; background: rgba(255,255,255,0.04); }
.mockup-nav-item.active { background: rgba(90,103,216,0.2); }
.mockup-user-box { margin-top: auto; display: flex; align-items: center; gap: 8px; padding: 8px; border-radius: 8px; background: rgba(255,255,255,0.04); }
.mockup-user-avatar { width: 28px; height: 28px; border-radius: 50%; background: linear-gradient(135deg, var(--indigo), #8b5cf6); flex-shrink: 0; }
.mockup-badge { width: 40px; height: 14px; background: rgba(90,103,216,0.3); border-radius: 4px; margin-top: 3px; }
.mockup-main { flex: 1; padding: 16px; display: flex; flex-direction: column; gap: 12px; overflow: hidden; }
.mockup-header-row { display: flex; align-items: flex-start; justify-content: space-between; }
.mockup-btn-fake { width: 80px; height: 28px; background: var(--indigo); border-radius: 6px; flex-shrink: 0; }
.mockup-stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.mockup-stat-card { background: rgba(255,255,255,0.04); border-radius: 8px; padding: 10px; }
.mockup-chart-area { display: flex; gap: 12px; flex: 1; overflow: hidden; }
.mockup-chart-bars { flex: 1; display: flex; align-items: flex-end; gap: 6px; background: rgba(255,255,255,0.03); border-radius: 8px; padding: 12px; }
.mockup-bar-item { flex: 1; border-radius: 3px 3px 0 0; opacity: 0.8; }
.mockup-pie-area { width: 120px; display: flex; flex-direction: column; align-items: center; gap: 10px; background: rgba(255,255,255,0.03); border-radius: 8px; padding: 10px; }
.mockup-pie { width: 64px; height: 64px; border-radius: 50%; background: conic-gradient(var(--indigo) 0deg 140deg, var(--emerald) 140deg 230deg, var(--amber) 230deg 360deg); }
.mockup-legend { width: 100%; display: flex; flex-direction: column; gap: 5px; }
.mockup-legend-item { display: flex; align-items: center; gap: 5px; }
.mockup-legend-item span { width: 8px; height: 8px; border-radius: 2px; flex-shrink: 0; }
.mockup-line { height: 10px; background: rgba(255,255,255,0.1); border-radius: 3px; }
.mockup-line.short  { width: 50%; }
.mockup-line.medium { width: 75%; }

/* ── STATS BAR ────────────────────────────────── */
.stats-bar { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: rgba(255,255,255,0.02); }
.stats-inner { display: flex; align-items: center; justify-content: center; gap: 0; flex-wrap: wrap; }
.stat-block { padding: 1.75rem 3rem; text-align: center; }
.stat-num { font-family: var(--font-heading); font-weight: var(--heading-weight); font-size: 2rem; color: var(--white); line-height: 1; margin-bottom: 4px; }
.stat-lbl { font-size: 0.75rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.06em; font-weight: 500; }
.stat-sep { width: 1px; height: 40px; background: var(--border2); flex-shrink: 0; }

/* ── SECTIONS ─────────────────────────────────── */
.section-pad { padding: 7rem 0; }
.bg-alt { background: var(--bg-alt); }
.section-head { text-align: center; margin-bottom: 4rem; }

.eyebrow {
  display: inline-block; font-size: 0.75rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.12em; color: var(--indigo-l);
  margin-bottom: 0.75rem; padding: 0.25rem 0.75rem;
  background: rgba(90,103,216,0.08); border-radius: 100px; border: 1px solid rgba(90,103,216,0.15);
}

.section-title {
  font-family: var(--font-heading); font-weight: var(--heading-weight);
  font-size: clamp(2rem, 4vw, 2.8rem); color: var(--white);
  line-height: 1.2; letter-spacing: -0.02em; margin-bottom: 1rem;
}
.section-sub { font-size: 1rem; color: var(--text-muted); max-width: 520px; margin: 0 auto; line-height: 1.75; }

/* ── FEATURE CARDS ────────────────────────────── */
.features-3col { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.feat-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 2rem;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.feat-card:hover { border-color: var(--border2); transform: translateY(-3px); box-shadow: 0 8px 32px rgba(0,0,0,0.2); }
.feat-icon { width: 48px; height: 48px; border-radius: var(--radius-sm); background: var(--ibg); color: var(--ic); display: flex; align-items: center; justify-content: center; margin-bottom: 1.25rem; }
.feat-card h3 { font-family: var(--font-heading); font-weight: var(--heading-weight); font-size: 1rem; color: var(--white); margin-bottom: 0.6rem; }
.feat-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.7; }
.feat-more-link { text-align: center; margin-top: 3rem; }

/* ── TWO COL ──────────────────────────────────── */
.two-col-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.two-col-text .section-title { text-align: left; }
.two-col-text .section-sub { margin: 0; text-align: left; }
.steps-list { display: flex; flex-direction: column; gap: 1.5rem; margin-top: 2rem; }
.step-row { display: flex; gap: 1.25rem; align-items: flex-start; }
.step-num { font-family: var(--font-heading); font-weight: var(--heading-weight); font-size: 1.5rem; color: var(--indigo-l); line-height: 1; flex-shrink: 0; width: 36px; margin-top: 2px; }
.step-row strong { display: block; font-size: 0.95rem; font-weight: 600; color: var(--white); margin-bottom: 0.25rem; }
.step-row p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }

/* ── PROCESS CARDS ────────────────────────────── */
.process-card-stack { display: flex; flex-direction: column; gap: 1rem; }
.process-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.25rem 1.5rem; display: flex; align-items: center; gap: 1rem; }
.pc-icon { width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.pc-title { font-family: var(--font-heading); font-weight: var(--heading-weight); font-size: 0.9rem; color: var(--white); margin-bottom: 2px; }
.pc-sub { font-size: 0.78rem; color: var(--text-muted); }
.pc-check { margin-left: auto; color: var(--indigo-l); font-size: 1.1rem; font-weight: 700; flex-shrink: 0; }
.pc-progress { margin-left: auto; width: 80px; flex-shrink: 0; }
.pc-bar { height: 4px; background: rgba(255,255,255,0.06); border-radius: 2px; overflow: hidden; }
.pc-bar-fill { height: 100%; width: 65%; background: var(--amber); border-radius: 2px; animation: fillbar 2s ease-in-out infinite alternate; }
@keyframes fillbar { from{width:30%} to{width:85%} }

/* ── MODULES ──────────────────────────────────── */
.modules-3col { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.module-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: border-color 0.2s; }
.module-card:hover { border-color: var(--border2); }
.module-header { display: flex; align-items: center; gap: 10px; padding: 1.25rem 1.5rem; border-bottom: 2px solid; background: rgba(255,255,255,0.02); }
.module-icon { width: 34px; height: 34px; border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.module-header span { font-family: var(--font-heading); font-weight: var(--heading-weight); font-size: 0.95rem; color: var(--white); }
.module-ul { list-style: none; padding: 1.25rem 1.5rem; display: flex; flex-direction: column; gap: 0.6rem; }
.module-ul li { font-size: 0.85rem; color: var(--text-muted); display: flex; align-items: center; gap: 8px; }
.module-ul li::before { content: '→'; color: var(--indigo-l); font-size: 0.75rem; flex-shrink: 0; }

/* ── EK MODÜL KARTI (Benford, Vergi) ─────────── */
.addon-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; margin-top: 3rem; }
.addon-card {
  background: var(--bg-card);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
}
.addon-card:hover { border-color: rgba(90,103,216,0.3); transform: translateY(-2px); }
.addon-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--indigo), var(--violet));
}
.addon-badge-pill {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em;
  padding: 0.2rem 0.65rem; border-radius: 100px; margin-bottom: 1rem;
  background: rgba(245,158,11,0.12); color: var(--amber); border: 1px solid rgba(245,158,11,0.2);
}
.addon-card h3 { font-size: 1.15rem; color: var(--white); margin-bottom: 0.5rem; }
.addon-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 1.25rem; }
.addon-price { font-size: 1.5rem; font-weight: 700; color: var(--white); }
.addon-price span { font-size: 0.85rem; font-weight: 400; color: var(--text-muted); margin-left: 4px; }
.addon-features { list-style: none; margin-top: 1rem; display: flex; flex-direction: column; gap: 0.5rem; }
.addon-features li { font-size: 0.83rem; color: var(--text-muted); display: flex; align-items: center; gap: 7px; }
.addon-features li::before { content: '✓'; color: var(--emerald); font-weight: 700; }

/* ── CTA BAND ─────────────────────────────────── */
.cta-band { background: linear-gradient(135deg, rgba(90,103,216,0.13), rgba(90,103,216,0.04)); border-top: 1px solid rgba(90,103,216,0.13); border-bottom: 1px solid rgba(90,103,216,0.13); padding: 4rem 0; }
.cta-band-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.cta-band h2 { font-family: var(--font-heading); font-weight: var(--heading-weight); font-size: 1.8rem; color: var(--white); margin-bottom: 0.5rem; letter-spacing: -0.02em; }
.cta-band p { font-size: 0.95rem; color: var(--text-muted); }

/* ── BUTTONS ──────────────────────────────────── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 0.75rem 1.75rem; background: var(--indigo); color: var(--white);
  border-radius: var(--radius-sm); font-size: 0.9rem; font-weight: 600;
  transition: background 0.2s, box-shadow 0.2s, transform 0.15s;
  box-shadow: 0 4px 20px rgba(90,103,216,0.28);
}
.btn-primary:hover { background: #4a57c8; box-shadow: 0 6px 28px rgba(90,103,216,0.42); transform: translateY(-1px); }
.btn-primary.btn-lg { padding: 0.9rem 2rem; font-size: 0.95rem; }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 0.75rem 1.5rem; color: var(--text-muted);
  border: 1px solid var(--border2); border-radius: var(--radius-sm);
  font-size: 0.9rem; font-weight: 500; transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.btn-ghost:hover { color: var(--white); border-color: rgba(255,255,255,0.2); background: rgba(255,255,255,0.04); }

.btn-outline {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--indigo-l); font-size: 0.88rem; font-weight: 600;
  padding: 0.6rem 1.25rem; border: 1px solid rgba(90,103,216,0.25); border-radius: var(--radius-sm);
  transition: background 0.2s, border-color 0.2s;
}
.btn-outline:hover { background: rgba(90,103,216,0.08); border-color: rgba(90,103,216,0.4); }

/* ── FOOTER ───────────────────────────────────── */
.site-footer { background: var(--bg-alt); border-top: 1px solid var(--border); padding-top: 4rem; }
.footer-inner { display: grid; grid-template-columns: 1.5fr 2fr; gap: 4rem; padding-bottom: 3rem; }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 1rem; }
.footer-logo img { width: 28px; filter: brightness(0) invert(1); opacity: 0.7; }
.footer-logo span { font-family: var(--font-heading); font-weight: var(--heading-weight); font-size: 1.2rem; color: var(--text-muted); }
.footer-brand-col p { font-size: 0.85rem; color: var(--text-dim); line-height: 1.7; max-width: 280px; }
.footer-links-col { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.footer-col { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col-title { font-family: var(--font-heading); font-weight: var(--heading-weight); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-dim); margin-bottom: 0.5rem; }
.footer-col a { font-size: 0.85rem; color: var(--text-muted); transition: color 0.2s; }
.footer-col a:hover { color: var(--white); }
.footer-bottom { border-top: 1px solid var(--border); padding: 1.25rem 0; }
.footer-bottom-inner { display: flex; align-items: center; justify-content: space-between; font-size: 0.78rem; color: var(--text-dim); flex-wrap: wrap; gap: 0.5rem; }

/* ── PAGE HERO (inner pages) ──────────────────── */
.page-hero { padding: 8rem 0 5rem; position: relative; overflow: hidden; text-align: center; }
.page-hero::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 400px; background: radial-gradient(ellipse 70% 50% at 50% 0%, rgba(90,103,216,0.13), transparent); pointer-events: none; }
.page-hero .container { position: relative; z-index: 1; }
.page-hero-title { font-family: var(--font-heading); font-weight: var(--heading-weight); font-size: clamp(2.5rem, 5vw, 4rem); color: var(--white); letter-spacing: -0.03em; margin-bottom: 1rem; }
.page-hero-sub { font-size: 1.1rem; color: var(--text-muted); max-width: 560px; margin: 0 auto; line-height: 1.75; }

/* ── REVEAL ANIMATION ─────────────────────────── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.55s ease, transform 0.55s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ───────────────────────────────── */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-actions { display: none; }
  .nav-hamburger { display: flex; }
  .features-3col { grid-template-columns: 1fr 1fr; }
  .modules-3col  { grid-template-columns: 1fr; }
  .two-col-layout { grid-template-columns: 1fr; gap: 3rem; }
  .footer-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-links-col { grid-template-columns: repeat(2, 1fr); }
  .cta-band-inner { text-align: center; justify-content: center; }
  .stat-block { padding: 1.5rem 1.5rem; }
  .addon-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .features-3col { grid-template-columns: 1fr; }
  .footer-links-col { grid-template-columns: 1fr 1fr; }
  .mockup-sidebar { display: none; }
  .stat-sep { display: none; }
  .slide-title { font-size: clamp(2.2rem, 10vw, 3.5rem); }
}

/* ── PRICING CARDS ────────────────────────────── */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 3rem; }
.pricing-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 2.5rem 2rem; position: relative; transition: border-color 0.2s, transform 0.2s; }
.pricing-card:hover { border-color: var(--border2); transform: translateY(-3px); }
.pricing-card.popular { border-color: rgba(90,103,216,0.4); }
.pricing-card.popular::before { content: 'POPÜLER'; position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--indigo); color: #fff; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.1em; padding: 0.2rem 0.8rem; border-radius: 100px; }
.pricing-name { font-family: var(--font-heading); font-weight: var(--heading-weight); font-size: 1.1rem; color: var(--white); margin-bottom: 0.5rem; }
.pricing-desc { font-size: 0.83rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 1.5rem; }
.pricing-price { font-family: var(--font-heading); font-weight: 800; font-size: 2.5rem; color: var(--white); line-height: 1; margin-bottom: 0.3rem; }
.pricing-price span { font-size: 1.5rem; }
.pricing-credits { font-size: 0.8rem; color: var(--indigo-l); font-weight: 600; margin-bottom: 1.5rem; }
.pricing-features { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; margin-bottom: 2rem; }
.pricing-features li { font-size: 0.85rem; color: var(--text-muted); display: flex; align-items: center; gap: 8px; }
.pricing-features li::before { content: '✓'; color: var(--emerald); font-weight: 700; flex-shrink: 0; }
.pricing-cta { display: block; text-align: center; padding: 0.75rem; background: var(--indigo); color: #fff; border-radius: var(--radius-sm); font-weight: 600; font-size: 0.9rem; transition: background 0.2s; }
.pricing-cta:hover { background: #4a57c8; }

@media (max-width: 900px) { .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin-left: auto; margin-right: auto; } }

/* ── FEAT BLOCK (özellikler sayfası) ─────────── */
.feat-block { margin-bottom: 6rem; }
.feat-block-badge { display: inline-flex; align-items: center; gap: 8px; font-size: 0.8rem; font-weight: 600; color: var(--c); background: var(--cbg); padding: 0.4rem 1rem; border-radius: 100px; margin-bottom: 2rem; }
.feat-block-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.feat-block-grid.reverse { direction: rtl; }
.feat-block-grid.reverse > * { direction: ltr; }
.feat-block-text h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); color: var(--white); letter-spacing: -0.02em; margin-bottom: 1rem; line-height: 1.2; }
.feat-block-text p { font-size: 0.95rem; color: var(--text-muted); line-height: 1.8; margin-bottom: 1.5rem; }
.check-list { list-style: none; display: flex; flex-direction: column; gap: 0.65rem; }
.check-list li { font-size: 0.88rem; color: var(--text-muted); display: flex; align-items: flex-start; gap: 10px; }
.check-list li::before { content: '✓'; color: var(--emerald); font-weight: 700; flex-shrink: 0; margin-top: 2px; }
.feat-block-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.75rem; }
.fbc-header { display: flex; align-items: center; gap: 8px; margin-bottom: 1.25rem; font-size: 0.8rem; font-weight: 600; color: var(--text-muted); }
.fbc-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.fbc-flow { display: flex; flex-direction: column; gap: 0.75rem; }
.fbc-step { display: flex; align-items: center; gap: 0.75rem; background: rgba(255,255,255,0.03); border-radius: var(--radius-sm); padding: 0.85rem 1rem; }
.fbc-step-icon { width: 32px; height: 32px; border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.fbc-step-title { font-size: 0.85rem; font-weight: 600; color: var(--white); }
.fbc-step-sub { font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; }
.fbc-step-status { margin-left: auto; font-weight: 700; flex-shrink: 0; }
.fbc-step-status.ok { color: var(--indigo-l); }
.fbc-progbar { margin-left: auto; width: 70px; flex-shrink: 0; }
.fbc-progbar { height: 4px; background: rgba(255,255,255,0.06); border-radius: 2px; overflow: hidden; }
.fbc-progbar-fill { height: 100%; width: 65%; background: var(--amber); border-radius: 2px; animation: fillbar 2s ease-in-out infinite alternate; }
.fbc-arrow { text-align: center; color: var(--text-dim); font-size: 1rem; }
.risk-list { display: flex; flex-direction: column; gap: 0.75rem; }
.risk-item { display: flex; align-items: center; gap: 0.75rem; background: rgba(255,255,255,0.03); border-radius: var(--radius-sm); padding: 0.85rem 1rem; border-left: 3px solid; }
.risk-item.high { border-color: var(--rose); }
.risk-item.mid  { border-color: var(--amber); }
.risk-item.low  { border-color: var(--text-dim); }
.risk-badge { font-size: 0.68rem; font-weight: 700; padding: 0.2rem 0.5rem; border-radius: 4px; white-space: nowrap; background: rgba(240,96,128,0.15); color: var(--rose); }
.risk-badge.mid { background: rgba(233,160,32,0.15); color: var(--amber); }
.risk-badge.low { background: rgba(255,255,255,0.06); color: var(--text-dim); }
.risk-desc { font-size: 0.8rem; color: var(--text-muted); flex: 1; }
.risk-score { font-size: 0.85rem; font-weight: 700; color: var(--rose); margin-left: auto; flex-shrink: 0; }
.file-list { display: flex; flex-direction: column; gap: 0.6rem; }
.file-item { display: flex; align-items: center; gap: 0.75rem; background: rgba(255,255,255,0.03); border-radius: var(--radius-sm); padding: 0.85rem 1rem; }
.file-icon { font-size: 0.65rem; font-weight: 800; padding: 0.3rem 0.4rem; border-radius: 5px; flex-shrink: 0; }
.file-icon.pdf { background: rgba(240,96,128,0.15); color: var(--rose); }
.file-icon.xls { background: rgba(14,164,112,0.15); color: var(--emerald); }
.file-icon.html { background: rgba(34,184,200,0.15); color: var(--cyan); }
.file-icon.xml { background: rgba(233,160,32,0.15); color: var(--amber); }
.file-name { font-size: 0.82rem; font-weight: 600; color: var(--white); }
.file-size { font-size: 0.72rem; color: var(--text-muted); margin-top: 1px; }
.file-dl { margin-left: auto; color: var(--indigo-l); font-size: 0.9rem; flex-shrink: 0; }

@media (max-width: 900px) { .feat-block-grid, .feat-block-grid.reverse { grid-template-columns: 1fr; direction: ltr; gap: 2.5rem; } }