/* =========================================================
   Kuyum360 — Light · Glass · Premium Gold
   ========================================================= */

:root {
  /* Base — warm ivory */
  --bg: #FAF7F0;
  --bg-tint: #F5EFE1;
  --bg-deep: #EFE6D2;
  --surface: #FFFFFF;
  --surface-soft: rgba(255,255,255,0.72);
  --surface-glass: rgba(255,255,255,0.55);

  /* Ink — warm charcoal */
  --ink: #1C1710;
  --ink-soft: #5A4E3D;
  --ink-muted: #8A7E6B;

  /* Gold — antique champagne */
  --gold-deep: #8F6D24;
  --gold: #B8924A;
  --gold-light: #D4B573;
  --gold-pale: #EFE1BF;
  --gold-sheen: linear-gradient(135deg, #D4B573 0%, #B8924A 45%, #8F6D24 100%);
  --gold-sheen-soft: linear-gradient(135deg, rgba(212,181,115,0.18), rgba(143,109,36,0.12));

  /* Hairline + shadow */
  --hair: rgba(143,109,36,0.14);
  --hair-strong: rgba(143,109,36,0.22);
  --shadow-xs: 0 1px 2px rgba(92,70,20,0.04);
  --shadow-sm: 0 4px 16px -4px rgba(92,70,20,0.06);
  --shadow-md: 0 14px 40px -12px rgba(92,70,20,0.12);
  --shadow-lg: 0 30px 80px -20px rgba(92,70,20,0.18);
  --shadow-gold: 0 10px 40px -10px rgba(184,146,74,0.35);

  /* Radius */
  --r-sm: 10px;
  --r-md: 14px;
  --r-lg: 22px;
  --r-xl: 32px;

  /* Transitions */
  --ease: cubic-bezier(.2,.7,.2,1);
  --t-fast: 200ms var(--ease);
  --t: 320ms var(--ease);
  --t-slow: 620ms var(--ease);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Ambient background — warm ivory with soft gold orbs */
body {
  position: relative;
  overflow-x: hidden;
  background:
    radial-gradient(1200px 600px at -10% -10%, rgba(239,225,191,0.6), transparent 60%),
    radial-gradient(900px 500px at 110% 10%, rgba(212,181,115,0.18), transparent 55%),
    radial-gradient(700px 500px at 50% 110%, rgba(245,239,225,0.9), transparent 60%),
    var(--bg);
  background-attachment: fixed;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.04'/></svg>");
  mix-blend-mode: multiply;
  opacity: 0.5;
  z-index: 0;
}

/* Typography */
h1, h2, h3, h4 {
  font-family: 'Fraunces', 'Times New Roman', serif;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--ink);
  margin: 0 0 14px;
}
h1 { font-size: clamp(40px, 5.4vw, 68px); font-weight: 600; letter-spacing: -0.03em; }
h2 { font-size: clamp(30px, 3.6vw, 48px); }
h3 { font-size: clamp(20px, 2vw, 26px); }
h4 { font-size: 16px; letter-spacing: 0.02em; text-transform: uppercase; font-family: 'Inter', sans-serif; color: var(--ink-soft); font-weight: 600; }
p  { color: var(--ink-soft); margin: 0 0 14px; }
a  { color: var(--gold-deep); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--gold); }

.gold { color: var(--gold-deep); }
.muted { color: var(--ink-muted); }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
  position: relative;
  z-index: 2;
}

/* =========================================================
   Header
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  background: rgba(250,247,240,0.75);
  border-bottom: 1px solid var(--hair);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: 'Fraunces', serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.logo:hover { color: var(--ink); }
.logo-mark {
  display: inline-flex;
  width: 38px; height: 38px;
  border-radius: 10px;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #FFFDF6 0%, #F5EFE1 100%);
  border: 1px solid var(--hair);
  box-shadow: var(--shadow-xs);
}
.logo-mark img { width: 24px; height: 24px; display: block; }
.logo-360 { color: var(--gold-deep); font-weight: 700; }

.main-nav { display: flex; gap: 4px; }
.main-nav a {
  color: var(--ink-soft);
  font-weight: 500;
  font-size: 14.5px;
  padding: 10px 16px;
  border-radius: 10px;
  transition: all var(--t-fast);
}
.main-nav a:hover { color: var(--ink); background: rgba(255,255,255,0.5); }
.main-nav a.active { color: var(--gold-deep); background: var(--gold-pale); }

.header-actions { display: inline-flex; gap: 10px; align-items: center; }

/* =========================================================
   Buttons
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 14.5px;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--t);
  white-space: nowrap;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}
.btn-lg { padding: 16px 30px; font-size: 15.5px; }

.btn-primary {
  background: var(--gold-sheen);
  color: #FFFBEF;
  box-shadow: var(--shadow-gold);
  border-color: rgba(143,109,36,0.5);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 60px -12px rgba(184,146,74,0.5);
  color: #FFFBEF;
  filter: brightness(1.05);
}
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.35) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform 900ms var(--ease);
}
.btn-primary:hover::after { transform: translateX(120%); }

.btn-ghost {
  background: rgba(255,255,255,0.55);
  color: var(--ink);
  border-color: var(--hair-strong);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.85);
  color: var(--gold-deep);
  border-color: var(--gold);
}

.btn-outline {
  background: transparent;
  color: var(--gold-deep);
  border-color: var(--gold);
}
.btn-outline:hover { background: var(--gold-pale); color: var(--gold-deep); }

/* =========================================================
   Eyebrow (pill label)
   ========================================================= */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--hair);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-deep);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.eyebrow-dot {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 999px;
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(184,146,74,0.18);
  animation: dot-pulse 2.4s ease-in-out infinite;
}
@keyframes dot-pulse {
  0%,100% { box-shadow: 0 0 0 3px rgba(184,146,74,0.18); }
  50%     { box-shadow: 0 0 0 7px rgba(184,146,74,0);    }
}

/* =========================================================
   Reveal animations
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms var(--ease), transform 700ms var(--ease);
  will-change: opacity, transform;
}
.reveal.in { opacity: 1; transform: none; }
.reveal.delay-1 { transition-delay: 90ms;  }
.reveal.delay-2 { transition-delay: 180ms; }
.reveal.delay-3 { transition-delay: 270ms; }
.reveal.delay-4 { transition-delay: 360ms; }
.reveal.delay-5 { transition-delay: 450ms; }

/* =========================================================
   Hero
   ========================================================= */
.hero { padding: 80px 0 100px; position: relative; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 72px;
  align-items: center;
}
.hero h1 { margin-top: 22px; }
.hero h1 em {
  font-style: italic;
  background: var(--gold-sheen);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 600;
}
.hero-lede {
  font-size: 18.5px;
  line-height: 1.6;
  color: var(--ink-soft);
  margin-top: 22px;
  max-width: 520px;
}
.hero-ctas { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }
.hero-trust {
  display: flex;
  gap: 24px;
  margin-top: 36px;
  color: var(--ink-muted);
  font-size: 13.5px;
  flex-wrap: wrap;
}
.hero-trust span { display: inline-flex; gap: 8px; align-items: center; }
.hero-trust svg { width: 16px; height: 16px; color: var(--gold); }

/* Hero visual — phone mock */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  perspective: 1400px;
}
.hero-halo {
  position: absolute;
  inset: -40px;
  background:
    radial-gradient(closest-side, rgba(212,181,115,0.35), transparent 70%),
    radial-gradient(closest-side at 70% 30%, rgba(239,225,191,0.6), transparent 70%);
  filter: blur(20px);
  z-index: 0;
  animation: halo-breathe 9s ease-in-out infinite;
}
@keyframes halo-breathe {
  0%,100% { transform: scale(1);   opacity: 0.9; }
  50%     { transform: scale(1.06); opacity: 1;   }
}

.phone {
  position: relative;
  width: 300px;
  height: 610px;
  border-radius: 44px;
  background: linear-gradient(160deg, #FFFFFF 0%, #F8F2E3 100%);
  border: 1px solid var(--hair-strong);
  box-shadow:
    0 40px 100px -24px rgba(92,70,20,0.22),
    0 0 0 1px rgba(255,255,255,0.7) inset,
    0 1px 0 rgba(255,255,255,0.9) inset;
  padding: 14px;
  z-index: 1;
  animation: phone-float 7s ease-in-out infinite;
  transform-style: preserve-3d;
}
@keyframes phone-float {
  0%,100% { transform: translateY(0) rotateY(-6deg) rotateX(2deg); }
  50%     { transform: translateY(-12px) rotateY(-4deg) rotateX(1deg); }
}
.phone-notch {
  position: absolute;
  top: 10px; left: 50%;
  transform: translateX(-50%);
  width: 86px; height: 24px;
  background: #1C1710;
  border-radius: 14px;
  z-index: 3;
}
.phone-screen {
  width: 100%;
  height: 100%;
  border-radius: 32px;
  background: linear-gradient(180deg, #FFFDF6 0%, #FAF4E4 100%);
  border: 1px solid rgba(143,109,36,0.08);
  padding: 48px 20px 20px;
  overflow: hidden;
  position: relative;
}
.phone-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  color: var(--ink-muted);
  font-weight: 600;
  margin-bottom: 14px;
}
.phone-card {
  background: var(--surface);
  border: 1px solid var(--hair);
  border-radius: 16px;
  padding: 14px;
  margin-bottom: 12px;
  box-shadow: var(--shadow-xs);
}
.phone-card .label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-muted); font-weight: 600; }
.phone-card .big { font-family: 'Fraunces', serif; font-size: 22px; color: var(--ink); margin-top: 4px; font-weight: 600; }
.phone-card .delta {
  display: inline-flex;
  font-size: 11px;
  background: rgba(46,140,90,0.1);
  color: #2E8C5A;
  padding: 3px 8px;
  border-radius: 6px;
  margin-top: 8px;
  font-weight: 600;
}
.phone-mini-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 12px;
}
.phone-mini {
  background: var(--surface);
  border: 1px solid var(--hair);
  border-radius: 12px;
  padding: 10px;
}
.phone-mini .label { font-size: 10px; color: var(--ink-muted); text-transform: uppercase; letter-spacing: 0.06em; }
.phone-mini .val { font-family: 'Fraunces', serif; font-size: 16px; color: var(--ink); margin-top: 2px; }

.phone-chat {
  background: linear-gradient(135deg, rgba(255,255,255,0.9), rgba(239,225,191,0.35));
  border: 1px solid var(--hair);
  border-radius: 16px;
  padding: 12px;
}
.phone-chat .bubble {
  font-size: 12px;
  padding: 9px 12px;
  border-radius: 14px;
  margin-bottom: 8px;
  max-width: 86%;
  line-height: 1.45;
}
.phone-chat .bubble.me {
  background: var(--gold-sheen);
  color: #FFFBEF;
  margin-left: auto;
  border-bottom-right-radius: 4px;
  box-shadow: 0 4px 14px -4px rgba(184,146,74,0.45);
}
.phone-chat .bubble.bot {
  background: #FFFFFF;
  color: var(--ink);
  border: 1px solid var(--hair);
  border-bottom-left-radius: 4px;
}
.phone-chat .typing {
  display: inline-flex;
  gap: 3px;
  padding: 8px 12px;
  background: #FFFFFF;
  border: 1px solid var(--hair);
  border-radius: 14px;
}
.phone-chat .typing span {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--gold);
  animation: typing 1.4s infinite;
}
.phone-chat .typing span:nth-child(2) { animation-delay: 0.2s; }
.phone-chat .typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typing {
  0%,60%,100% { opacity: 0.3; transform: translateY(0); }
  30%         { opacity: 1;   transform: translateY(-3px); }
}

.float-chip {
  position: absolute;
  border-radius: 14px;
  padding: 10px 14px;
  font-size: 13px;
  box-shadow: var(--shadow-md);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  z-index: 2;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(255,255,255,0.85);
  border: 1px solid var(--hair);
  color: var(--ink);
  font-weight: 500;
}
.float-chip .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 4px rgba(184,146,74,0.18); }
.float-chip.a { top: 18%; left: -6%; animation: float-a 6s ease-in-out infinite; }
.float-chip.b { bottom: 22%; right: -4%; animation: float-b 7.5s ease-in-out infinite; }
.float-chip.c { top: 52%; right: -8%; animation: float-a 8s ease-in-out -1.5s infinite; }
@keyframes float-a { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes float-b { 0%,100% { transform: translateY(0); } 50% { transform: translateY(10px); } }

.sparkle {
  position: absolute;
  width: 6px; height: 6px;
  background: var(--gold-light);
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(212,181,115,0.8);
  animation: sparkle 3s ease-in-out infinite;
  z-index: 1;
}
.sparkle:nth-child(1) { top: 12%; left: 24%; animation-delay: 0s; }
.sparkle:nth-child(2) { top: 70%; left: 10%; animation-delay: 0.9s; }
.sparkle:nth-child(3) { top: 38%; right: 14%; animation-delay: 1.6s; }
@keyframes sparkle {
  0%,100% { opacity: 0; transform: scale(0.6); }
  50%     { opacity: 1; transform: scale(1.2); }
}

/* =========================================================
   Logo / platform strips
   ========================================================= */
.strip { padding: 54px 0 20px; }
.strip-title {
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 28px;
}
.strip-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}
.strip-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  background: rgba(255,255,255,0.75);
  border: 1px solid var(--hair);
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  color: var(--ink);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all var(--t);
  box-shadow: var(--shadow-xs);
}
.strip-chip:hover {
  transform: translateY(-2px);
  border-color: var(--gold);
  box-shadow: var(--shadow-sm);
  color: var(--gold-deep);
}
.strip-chip svg { width: 18px; height: 18px; color: var(--gold); }

/* =========================================================
   Section head
   ========================================================= */
section { padding: 96px 0; position: relative; }

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 64px;
}
.section-head .eyebrow { margin-bottom: 18px; }
.section-head p { font-size: 17px; margin-top: 14px; }

/* =========================================================
   Feature grid
   ========================================================= */
.features {
  background:
    radial-gradient(800px 500px at 80% 0%, rgba(239,225,191,0.45), transparent 60%),
    transparent;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.feature-card {
  position: relative;
  padding: 32px 28px;
  background: var(--surface-soft);
  border: 1px solid var(--hair);
  border-radius: var(--r-lg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: all var(--t);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
}
.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(212,181,115,0.08), transparent 60%);
  opacity: 0;
  transition: opacity var(--t);
  pointer-events: none;
}
.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--hair-strong);
  box-shadow: var(--shadow-md);
}
.feature-card:hover::before { opacity: 1; }

.feature-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, #FFFDF6 0%, #F5EFE1 100%);
  border: 1px solid var(--hair);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-deep);
  margin-bottom: 18px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.8);
}
.feature-icon svg { width: 24px; height: 24px; }

.feature-card h3 { font-size: 20px; margin-bottom: 8px; }
.feature-card p { font-size: 14.5px; color: var(--ink-soft); margin: 0; }

/* =========================================================
   AI spotlight — split
   ========================================================= */
.ai-split {
  background:
    radial-gradient(600px 400px at 0% 100%, rgba(239,225,191,0.45), transparent 60%),
    radial-gradient(600px 400px at 100% 0%, rgba(212,181,115,0.18), transparent 60%);
}
.ai-split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.ai-split h2 { margin-bottom: 18px; }
.ai-split-list { list-style: none; padding: 0; margin: 28px 0 0; }
.ai-split-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid var(--hair);
}
.ai-split-list li:last-child { border-bottom: 0; }
.ai-split-list .check {
  flex-shrink: 0;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--gold-sheen);
  color: #FFFBEF;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  box-shadow: 0 4px 12px -3px rgba(184,146,74,0.4);
}
.ai-split-list strong { color: var(--ink); font-weight: 600; }

.chat-mock {
  background: var(--surface-soft);
  border: 1px solid var(--hair);
  border-radius: var(--r-xl);
  padding: 28px;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--shadow-lg);
  position: relative;
}
.chat-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--hair);
  margin-bottom: 18px;
}
.chat-avatar {
  width: 40px; height: 40px;
  border-radius: 12px;
  background: var(--gold-sheen);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #FFFBEF;
  font-family: 'Fraunces', serif;
  font-weight: 700;
  box-shadow: 0 6px 18px -4px rgba(184,146,74,0.4);
}
.chat-header .who { font-weight: 600; color: var(--ink); font-size: 15px; }
.chat-header .status { font-size: 12px; color: #2E8C5A; display: inline-flex; align-items: center; gap: 6px; }
.chat-header .status::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: #2E8C5A; }
.chat-msgs { display: flex; flex-direction: column; gap: 10px; }
.chat-bubble {
  padding: 12px 16px;
  border-radius: 16px;
  font-size: 14.5px;
  line-height: 1.5;
  max-width: 82%;
}
.chat-bubble.me {
  background: var(--gold-sheen);
  color: #FFFBEF;
  align-self: flex-end;
  border-bottom-right-radius: 6px;
  box-shadow: 0 8px 24px -8px rgba(184,146,74,0.4);
}
.chat-bubble.bot {
  background: #FFFFFF;
  color: var(--ink);
  border: 1px solid var(--hair);
  align-self: flex-start;
  border-bottom-left-radius: 6px;
}
.chat-bubble .kicker { font-size: 11px; color: var(--ink-muted); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 6px; font-weight: 600; }

/* =========================================================
   Steps
   ========================================================= */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
}
.step {
  padding: 32px;
  background: var(--surface-soft);
  border: 1px solid var(--hair);
  border-radius: var(--r-lg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  position: relative;
  transition: all var(--t);
}
.step:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.step-num {
  font-family: 'Fraunces', serif;
  font-size: 42px;
  background: var(--gold-sheen);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
  display: block;
  margin-bottom: 12px;
  font-weight: 600;
}
.step h3 { font-size: 19px; margin-bottom: 6px; }
.step p { font-size: 14.5px; margin: 0; }

/* =========================================================
   Platforms
   ========================================================= */
.platforms-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.platform-tile {
  background: var(--surface-soft);
  border: 1px solid var(--hair);
  border-radius: var(--r-md);
  padding: 24px 18px;
  text-align: center;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: all var(--t);
}
.platform-tile:hover {
  transform: translateY(-3px);
  border-color: var(--gold);
  box-shadow: var(--shadow-md);
}
.platform-icon {
  width: 48px; height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-deep);
  margin-bottom: 10px;
}
.platform-icon svg { width: 30px; height: 30px; }
.platform-tile .name { font-weight: 600; font-size: 14.5px; color: var(--ink); }
.platform-tile .sub { font-size: 12px; color: var(--ink-muted); margin-top: 2px; }

/* =========================================================
   Pricing
   ========================================================= */
.pricing {
  background:
    radial-gradient(900px 500px at 50% 0%, rgba(239,225,191,0.55), transparent 60%);
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 20px;
}

.plan-card {
  position: relative;
  padding: 36px 30px;
  background: var(--surface-soft);
  border: 1px solid var(--hair);
  border-radius: var(--r-xl);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition: all var(--t);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}
.plan-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.plan-card.featured {
  background: linear-gradient(160deg, #FFFFFF 0%, #FFF9EA 100%);
  border: 1px solid var(--gold);
  box-shadow: var(--shadow-gold);
  transform: translateY(-6px);
}
.plan-card.featured:hover { transform: translateY(-10px); }

.plan-tag {
  position: absolute;
  top: -14px;
  left: 30px;
  padding: 6px 14px;
  background: var(--gold-sheen);
  color: #FFFBEF;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 999px;
  box-shadow: 0 6px 18px -4px rgba(184,146,74,0.5);
}

.plan-name {
  font-family: 'Fraunces', serif;
  font-size: 28px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
}
.plan-target {
  font-size: 13px;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-bottom: 22px;
}
.plan-lede {
  font-size: 14.5px;
  color: var(--ink-soft);
  margin: 0 0 22px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--hair);
  min-height: 56px;
}

.plan-features {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  flex: 1;
}
.plan-features li {
  padding: 10px 0 10px 28px;
  font-size: 14px;
  color: var(--ink);
  position: relative;
  line-height: 1.5;
}
.plan-features li::before {
  content: '';
  position: absolute;
  left: 0; top: 16px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--gold-sheen);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.4);
}
.plan-features li::after {
  content: '';
  position: absolute;
  left: 4px; top: 20px;
  width: 8px; height: 4px;
  border-left: 2px solid #FFFBEF;
  border-bottom: 2px solid #FFFBEF;
  transform: rotate(-45deg);
}
.plan-features li.star { font-weight: 600; }
.plan-features li.star::before { background: var(--ink); }

.plan-cta { width: 100%; justify-content: center; }

/* =========================================================
   CTA band
   ========================================================= */
.cta-band { padding: 100px 0; position: relative; }
.cta-card {
  padding: 64px;
  background: linear-gradient(160deg, #FFFFFF 0%, #FAF4E4 100%);
  border: 1px solid var(--gold);
  border-radius: var(--r-xl);
  text-align: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}
.cta-card::before {
  content: '';
  position: absolute;
  top: -40%; right: -20%;
  width: 400px; height: 400px;
  background: radial-gradient(closest-side, rgba(212,181,115,0.4), transparent 70%);
  pointer-events: none;
}
.cta-card h2 { position: relative; z-index: 1; }
.cta-card p  { position: relative; z-index: 1; font-size: 17px; max-width: 540px; margin: 16px auto 0; }
.cta-card .btn-group { position: relative; z-index: 1; margin-top: 32px; display: inline-flex; gap: 14px; flex-wrap: wrap; justify-content: center; }

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  padding: 80px 0 40px;
  background: linear-gradient(180deg, transparent 0%, rgba(239,225,191,0.35) 100%);
  border-top: 1px solid var(--hair);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand p { font-size: 14px; max-width: 320px; margin-top: 14px; }
.footer-col h4 { font-size: 12px; margin-bottom: 18px; }
.footer-col a {
  display: block;
  font-size: 14px;
  color: var(--ink-soft);
  margin-bottom: 10px;
  transition: color var(--t-fast);
}
.footer-col a:hover { color: var(--gold-deep); }
.footer-bottom {
  padding-top: 28px;
  border-top: 1px solid var(--hair);
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--ink-muted);
  flex-wrap: wrap;
  gap: 12px;
}

/* =========================================================
   Content page (legal / about)
   ========================================================= */
.content-page { padding: 80px 0 120px; }
.content-page h2 { font-size: 24px; margin-top: 42px; margin-bottom: 14px; }
.content-page ul { padding-left: 22px; color: var(--ink-soft); line-height: 1.9; }
.content-page ul li { margin-bottom: 6px; }
.content-page p { font-size: 15.5px; line-height: 1.75; max-width: 780px; }
.content-page strong { color: var(--ink); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 40px;
}
.about-card {
  background: var(--surface-soft);
  border: 1px solid var(--hair);
  border-radius: var(--r-lg);
  padding: 32px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.about-card h3 { font-size: 22px; margin-bottom: 10px; }

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 40px 0;
}
.stat {
  background: var(--surface-soft);
  border: 1px solid var(--hair);
  border-radius: var(--r-md);
  padding: 24px;
  text-align: center;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.stat .num {
  font-family: 'Fraunces', serif;
  font-size: 32px;
  background: var(--gold-sheen);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 600;
}
.stat .lbl { font-size: 13px; color: var(--ink-muted); margin-top: 4px; }

/* =========================================================
   Details / FAQ
   ========================================================= */
.faq { max-width: 780px; margin: 0 auto; }
.faq details {
  background: var(--surface-soft);
  border: 1px solid var(--hair);
  border-radius: var(--r-md);
  padding: 18px 22px;
  margin-bottom: 12px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: all var(--t);
}
.faq details[open] { border-color: var(--hair-strong); box-shadow: var(--shadow-sm); }
.faq summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 15.5px;
  color: var(--ink);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+';
  color: var(--gold-deep);
  font-size: 22px;
  transition: transform var(--t);
  font-weight: 300;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin-top: 10px; font-size: 14.5px; }

/* =========================================================
   Setup fee
   ========================================================= */
.setup-fee {
  margin-top: 32px;
  padding: 28px 32px;
  background: var(--surface-soft);
  border: 1px solid var(--hair);
  border-radius: var(--r-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  flex-wrap: wrap;
}
.setup-fee h4 {
  margin-bottom: 6px;
  color: var(--ink);
  text-transform: none;
  letter-spacing: -0.01em;
  font-size: 18px;
  font-family: 'Fraunces', serif;
  font-weight: 600;
}
.setup-fee p { margin: 0; font-size: 14px; max-width: 520px; }

/* =========================================================
   Feature detail (ozellikler)
   ========================================================= */
.feature-section { padding: 80px 0; }
.feature-section:nth-child(even) {
  background:
    radial-gradient(700px 400px at 80% 50%, rgba(239,225,191,0.4), transparent 60%);
}
.feature-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.feature-block.reverse { direction: rtl; }
.feature-block.reverse > * { direction: ltr; }
.feature-block h2 { font-size: clamp(26px, 3vw, 38px); }
.feature-block ul {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
}
.feature-block ul li {
  padding: 10px 0 10px 30px;
  position: relative;
  color: var(--ink-soft);
  font-size: 15px;
  border-bottom: 1px dashed var(--hair);
}
.feature-block ul li:last-child { border-bottom: 0; }
.feature-block ul li::before {
  content: '';
  position: absolute;
  left: 0; top: 16px;
  width: 18px; height: 2px;
  background: var(--gold-sheen);
  border-radius: 2px;
}

.feature-visual {
  background: var(--surface-soft);
  border: 1px solid var(--hair);
  border-radius: var(--r-xl);
  padding: 32px;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--shadow-md);
  position: relative;
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 960px) {
  .hero { padding: 48px 0 72px; }
  .hero-grid { grid-template-columns: 1fr; gap: 56px; }
  .feature-grid, .steps-grid, .pricing-grid { grid-template-columns: 1fr; }
  .platforms-grid { grid-template-columns: repeat(2, 1fr); }
  .ai-split-grid { grid-template-columns: 1fr; gap: 40px; }
  .feature-block { grid-template-columns: 1fr; gap: 32px; direction: ltr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .main-nav { display: none; }
  .cta-card { padding: 40px 24px; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; }
  h1 { font-size: clamp(36px, 9vw, 52px); }
}

@media (max-width: 560px) {
  .container { padding: 0 20px; }
  .header-inner { height: 64px; }
  .header-actions .btn-ghost { display: none; }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .phone { width: 270px; height: 560px; }
  section { padding: 72px 0; }
  .strip-chip { padding: 10px 16px; font-size: 13px; }
  .plan-card { padding: 28px 22px; }
  .plan-card.featured { transform: none; }
  .plan-card.featured:hover { transform: translateY(-4px); }
  .cta-card { padding: 32px 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}