/* ==========================================================================
   CodExa — Corporate Portal Stylesheet
   Design System: Ivory Atelier & Pale Champagne Gold (Elit, Sade & Beyaz/Altın)
   ========================================================================== */

:root {
  /* Canvas & Backgrounds (Sıcak Fildişi, Mermer & Beyaz) */
  --ink: #1c1917;
  --bg-deep: #faf9f5;
  --bg-canvas: #faf9f5;
  --bg-subtle: #f4f1ea;
  --bg-card: #ffffff;
  --panel: rgba(255, 255, 255, 0.88);
  --panel-hover: #ffffff;

  /* Lines & Borders (İnce Saç Teli Altın ve Yumuşak Konturlar) */
  --line: rgba(197, 160, 89, 0.22);
  --line-subtle: rgba(28, 25, 23, 0.08);
  --line-highlight: rgba(197, 160, 89, 0.6);

  /* Typography Colors (Derin Espresso Kömürü & Sıcak Taş) */
  --text: #1c1917;
  --body: #44403c;
  --muted: #78716c;

  /* Pale Champagne Gold Palette (Açık Şampanya Altın Vurguları) */
  --gold-primary: #c5a059;
  --gold-light: #dfba73;
  --gold-dark: #997736;
  --gold-soft: rgba(197, 160, 89, 0.08);
  --gold-gradient: linear-gradient(135deg, #dfba73 0%, #c5a059 50%, #997736 100%);
  --gold-glow: rgba(197, 160, 89, 0.22);

  /* Semantic Accents */
  --blue: #c5a059;
  --cyan: #997736;
  --violet: #8c7853;
  --lime: #047857;
  --amber: #b48535;

  --max: 1240px;
  --radius: 24px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--body);
  background: var(--bg-canvas);
  font-family: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Luxury Light Atmosphere: Warm Champagne & Ivory Ambient Glows */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 85% 8%, rgba(223, 186, 115, 0.14), transparent 42%),
    radial-gradient(circle at 10% 42%, rgba(197, 160, 89, 0.09), transparent 38%),
    radial-gradient(circle at 72% 78%, rgba(212, 175, 55, 0.08), transparent 45%),
    linear-gradient(180deg, #faf9f5 0%, #f7f5ed 50%, #faf9f5 100%);
  pointer-events: none;
}

/* Floating Ambient Orbs (Atmosferik Canlı Işık Hareketleri) */
.ambient-orb-container {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: -1;
}
.ambient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.55;
  will-change: transform;
  animation: floatOrb 26s infinite alternate ease-in-out;
}
.orb-1 {
  width: 460px;
  height: 460px;
  background: radial-gradient(circle, rgba(223, 186, 115, 0.32) 0%, rgba(197, 160, 89, 0.08) 60%, transparent 100%);
  top: 4%;
  right: -120px;
  animation-duration: 24s;
}
.orb-2 {
  width: 540px;
  height: 540px;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.22) 0%, rgba(197, 160, 89, 0.05) 65%, transparent 100%);
  top: 42%;
  left: -180px;
  animation-duration: 32s;
  animation-delay: -8s;
}
.orb-3 {
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(197, 160, 89, 0.25) 0%, rgba(223, 186, 115, 0.06) 65%, transparent 100%);
  bottom: 8%;
  right: 5%;
  animation-duration: 28s;
  animation-delay: -14s;
}
@keyframes floatOrb {
  0% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(50px, -45px, 0) scale(1.08); }
  100% { transform: translate3d(-35px, 30px, 0) scale(0.94); }
}

/* ==========================================================================
   Interactive Scroll Progress Bar (Zarif Altın Işık Çizgisi)
   ========================================================================== */
.scroll-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, #c5a059, #dfba73, #f5d799, #c5a059);
  background-size: 200% 100%;
  box-shadow: 0 0 14px rgba(223, 186, 115, 0.9), 0 0 4px rgba(197, 160, 89, 0.7);
  z-index: 10001;
  pointer-events: none;
  animation: progressShine 3s linear infinite;
  transition: width 0.08s ease-out;
}
@keyframes progressShine {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

/* ==========================================================================
   Luxury Ambient Cursor (Elit Altın Manyetik İmleç & Işık Halkası)
   ========================================================================== */
.luxury-cursor-dot {
  width: 8px;
  height: 8px;
  background: #c5a059;
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s ease, transform 0.1s ease-out;
  box-shadow: 0 0 10px rgba(197, 160, 89, 0.85);
}
.luxury-cursor-aura {
  width: 38px;
  height: 38px;
  border: 1.5px solid rgba(197, 160, 89, 0.55);
  background: radial-gradient(circle, rgba(223, 186, 115, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 99998;
  transform: translate(-50%, -50%);
  transition: width 0.28s cubic-bezier(0.16, 1, 0.3, 1), 
              height 0.28s cubic-bezier(0.16, 1, 0.3, 1), 
              background 0.25s ease, 
              border-color 0.25s ease,
              box-shadow 0.25s ease;
}
.luxury-cursor-aura.hovered {
  width: 60px;
  height: 60px;
  border-color: rgba(197, 160, 89, 0.9);
  background: radial-gradient(circle, rgba(223, 186, 115, 0.28) 0%, transparent 75%);
  box-shadow: 0 0 24px rgba(197, 160, 89, 0.3);
}
@media (hover: none) and (pointer: coarse) {
  .luxury-cursor-dot, .luxury-cursor-aura { display: none !important; }
}

a { color: inherit; text-decoration: none; }
button { font: inherit; }

.shell {
  width: min(calc(100% - 44px), var(--max));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: -60px;
  left: 20px;
  z-index: 99;
  padding: 12px 18px;
  background: var(--ink);
  color: #fff;
  border-radius: 12px;
  font-weight: 700;
}
.skip-link:focus { top: 16px; }

/* ==========================================================================
   Navigation (Frosted Warm-White Glass & Gold Hairline)
   ========================================================================== */
.nav {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid transparent;
  transition: all 0.25s ease;
}
.nav.scrolled {
  background: rgba(250, 249, 245, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-color: var(--line);
  box-shadow: 0 10px 30px rgba(197, 160, 89, 0.08), 0 2px 8px rgba(0, 0, 0, 0.03);
}
.nav-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font: 800 1.25rem "Manrope", sans-serif;
  letter-spacing: -0.04em;
  color: var(--ink);
}
.brand-mark {
  width: 38px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: #fff;
  background: var(--gold-gradient);
  box-shadow: 0 8px 24px rgba(197, 160, 89, 0.35);
}
.brand-mark::before { content: "C"; font-weight: 900; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  color: #57534e;
  font-size: 0.94rem;
  font-weight: 500;
}
.nav-links a:hover, .nav-links button:hover, .nav-links a:focus-visible {
  color: var(--ink);
}
.link-button {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  color: inherit;
}

.nav-cta, .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 14px;
  font-weight: 700;
  font-size: 0.92rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  cursor: pointer;
}
.nav-cta {
  min-height: 42px;
  background: var(--gold-gradient);
  color: #1c1917;
  box-shadow: 0 4px 16px rgba(197, 160, 89, 0.25);
}
.nav-cta::after, .primary::after { content: "↗"; }
.button:hover, .nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(197, 160, 89, 0.32);
}
.primary {
  color: #1c1917;
  background: var(--gold-gradient);
  box-shadow: 0 10px 28px rgba(197, 160, 89, 0.28);
  border: none;
}
.secondary {
  border: 1px solid var(--line);
  background: #ffffff;
  color: var(--ink);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}
.secondary:hover {
  border-color: var(--gold-primary);
  background: var(--gold-soft);
}
.secondary::after { content: "→"; }
.menu-button {
  display: none;
  border: 1px solid var(--line);
  background: #ffffff;
  color: var(--ink);
  border-radius: 12px;
  width: 44px;
  height: 44px;
  cursor: pointer;
}

/* ==========================================================================
   Hero Section (Airy, Minimalist, Luxury Studio)
   ========================================================================== */
.hero {
  position: relative;
  min-height: 700px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 50px;
  padding: 75px 0 95px;
}
.hero-particle-canvas {
  position: absolute;
  inset: -60px -40px;
  width: calc(100% + 80px);
  height: calc(100% + 120px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.85;
}
.hero > * {
  position: relative;
  z-index: 1;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  color: var(--gold-dark);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--gold-primary);
  box-shadow: 0 0 8px rgba(197, 160, 89, 0.5);
}
h1, h2, h3 {
  margin: 0;
  font-family: "Manrope", "Outfit", sans-serif;
  line-height: 1.1;
  letter-spacing: -0.04em;
  color: var(--ink);
}
h1 {
  font-size: clamp(3rem, 6.5vw, 5.8rem);
  font-weight: 800;
}
/* Kinetic Liquid Gold Text Flow */
.gradient-word {
  color: transparent;
  background: linear-gradient(135deg, #1c1917 12%, #dfba73 38%, #f5d799 50%, #997736 68%, #1c1917 92%);
  background-size: 260% 100%;
  background-clip: text;
  -webkit-background-clip: text;
  animation: goldLiquidFlow 6s ease-in-out infinite;
  display: inline-block;
  will-change: background-position;
}
@keyframes goldLiquidFlow {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
.hero-copy > p {
  max-width: 620px;
  margin: 24px 0 32px;
  color: var(--body);
  font-size: clamp(1.05rem, 1.7vw, 1.22rem);
  line-height: 1.65;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.microcopy {
  margin-top: 24px;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.84rem;
}
.microcopy span {
  display: inline-flex;
  align-items: center;
  transition: transform 0.25s ease, color 0.25s ease;
}
.microcopy span:hover {
  transform: translateY(-2px);
  color: var(--ink);
}
.microcopy span::before {
  content: "✓";
  margin-right: 6px;
  color: var(--gold-dark);
  font-weight: 900;
}

/* ==========================================================================
   System Card HUD (Hero Right Visual)
   ========================================================================== */
.system-card {
  position: relative;
  min-height: 490px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 32px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.95), rgba(247, 245, 238, 0.92));
  box-shadow: 0 30px 80px -15px rgba(197, 160, 89, 0.16), 0 8px 24px rgba(0, 0, 0, 0.04);
  overflow: hidden;
  backdrop-filter: blur(16px);
  transform-style: preserve-3d;
}
.system-card::before {
  content: "";
  position: absolute;
  width: 280px;
  aspect-ratio: 1;
  right: -50px;
  top: -80px;
  border-radius: 50%;
  background: rgba(223, 186, 115, 0.18);
  filter: blur(40px);
}
.system-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 8px 18px;
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
}
/* Live Radar Pulse Indicator */
.live {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--lime);
  font-weight: 700;
}
.radar-beacon {
  position: relative;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 10px rgba(4, 120, 87, 0.6);
}
.radar-beacon::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1.5px solid var(--lime);
  animation: radarPing 2.2s cubic-bezier(0.16, 1, 0.3, 1) infinite;
}
@keyframes radarPing {
  0% { transform: scale(0.6); opacity: 0.9; }
  100% { transform: scale(3.2); opacity: 0; }
}
.dashboard {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.dash-block {
  padding: 20px;
  min-height: 140px;
  border: 1px solid var(--line);
  background: #ffffff;
  border-radius: 20px;
  box-shadow: 0 4px 14px rgba(197, 160, 89, 0.06);
}
.dash-block.wide {
  grid-column: 1 / -1;
  min-height: 185px;
}
.dash-label {
  color: var(--muted);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
}
.dash-number {
  margin-top: 12px;
  font: 800 2.4rem "Manrope", sans-serif;
  letter-spacing: -0.05em;
  color: var(--ink);
}
.dash-number small {
  font-size: 0.85rem;
  color: var(--gold-dark);
  letter-spacing: 0;
  font-weight: 700;
}
.bars {
  height: 85px;
  margin-top: 18px;
  display: flex;
  align-items: end;
  gap: 8px;
}
.bars i {
  display: block;
  flex: 1;
  height: var(--h);
  border-radius: 6px 6px 2px 2px;
  background: linear-gradient(180deg, var(--gold-light), var(--gold-primary));
  transform-origin: bottom;
  animation: barBreathe 4s infinite ease-in-out alternate;
  animation-delay: calc(var(--i, 0) * 0.25s);
  transition: transform 0.3s ease, filter 0.3s ease;
}
.bars i:hover {
  transform: scaleY(1.15);
  filter: brightness(1.15);
}
@keyframes barBreathe {
  0% { transform: scaleY(0.92); opacity: 0.88; }
  100% { transform: scaleY(1.05); opacity: 1; filter: brightness(1.08); }
}
.skill-row {
  margin-top: 14px;
  display: grid;
  gap: 10px;
}
.skill {
  display: grid;
  grid-template-columns: 24px 1fr auto;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--body);
}
.skill b {
  width: 24px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: 7px;
  background: rgba(197, 160, 89, 0.14);
  color: var(--gold-dark);
  font-size: 0.75rem;
  font-weight: 800;
}
.skill em {
  font-style: normal;
  color: var(--lime);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
}

/* ==========================================================================
   Trust Strip
   ========================================================================== */
.trust-strip {
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.65);
}
.trust-inner {
  min-height: 104px;
  display: grid;
  grid-template-columns: auto repeat(3, 1fr);
  align-items: center;
  gap: 32px;
}
.trust-inner > span {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
}
.metric {
  padding-left: 28px;
  border-left: 1px solid var(--line);
}
.metric b {
  display: block;
  color: var(--ink);
  font: 800 1.35rem "Manrope", sans-serif;
  letter-spacing: -0.02em;
}
.metric small { color: var(--muted); font-size: 0.88rem; }

/* ==========================================================================
   Sections General
   ========================================================================== */
section { padding: 110px 0; }
.section-head {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 50px;
}
.section-head h2 { font-size: clamp(2.2rem, 4.5vw, 3.8rem); color: var(--ink); }
.section-head p {
  margin: 0;
  max-width: 580px;
  color: var(--body);
  font-size: 1.08rem;
  line-height: 1.65;
}

/* ==========================================================================
   Showcase Section (Vitrin) & Luxury Filter Bar
   ========================================================================== */
#portfoy, .showcase-section {
  padding: 100px 0 120px;
  position: relative;
  background: radial-gradient(ellipse 70% 45% at 50% 10%, rgba(223, 186, 115, 0.12), transparent 70%);
  border-top: 1px solid var(--line);
}
.showcase-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 40px;
}
.showcase-header .eyebrow {
  justify-content: center;
}
.showcase-header h2 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  margin-bottom: 16px;
  color: var(--ink);
}
.showcase-header p {
  color: var(--body);
  font-size: 1.12rem;
  line-height: 1.65;
  margin: 0 auto;
}

.filter-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin: 32px 0 45px;
}
.filter-btn {
  background: #ffffff;
  border: 1px solid var(--line);
  color: #57534e;
  padding: 10px 22px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 2px 8px rgba(197, 160, 89, 0.05);
  font-family: inherit;
}
.filter-btn:hover {
  background: var(--gold-soft);
  color: var(--ink);
  border-color: var(--gold-primary);
  transform: translateY(-1px);
}
.filter-btn.active {
  background: var(--gold-gradient);
  border-color: transparent;
  color: #1c1917;
  box-shadow: 0 4px 18px rgba(197, 160, 89, 0.32);
}
.filter-btn .count-badge {
  background: rgba(197, 160, 89, 0.14);
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.75rem;
  color: var(--gold-dark);
}
.filter-btn.active .count-badge {
  background: #1c1917;
  color: #dfba73;
  font-weight: 800;
}

/* Showcase Grid */
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 24px;
}

/* ==========================================================================
   Showcase Card (White Glass & Gold Hairline with 3D Tilt & Spotlight)
   ========================================================================== */
.showcase-card {
  position: relative;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 10px 30px -8px rgba(197, 160, 89, 0.12), 0 3px 10px rgba(0, 0, 0, 0.03);
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.28s ease, box-shadow 0.28s ease, opacity 0.3s ease;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transform-style: preserve-3d;
  will-change: transform, box-shadow;
}
.showcase-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold-primary), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 4;
}
/* Mouse-tracking Champagne Gold Spotlight */
.showcase-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(420px circle at var(--spot-x, 50%) var(--spot-y, 50%), rgba(197, 160, 89, 0.16), transparent 65%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 3;
}
.showcase-card:hover {
  transform: translateY(-5px);
  border-color: var(--gold-primary);
  box-shadow: 0 22px 52px -10px rgba(197, 160, 89, 0.28), 0 0 24px rgba(223, 186, 115, 0.16);
}
.showcase-card:hover::before,
.showcase-card:hover::after {
  opacity: 1;
}
.showcase-card.is-hidden {
  display: none !important;
}

.card-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}
.card-icon, .card-icon-img {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: 0 6px 16px rgba(197, 160, 89, 0.18), 0 2px 6px rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(197, 160, 89, 0.22);
  background: #ffffff;
}
.card-title-group {
  flex: 1;
  min-width: 0;
}
.card-title-group h3, .card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin: 0 0 4px;
  line-height: 1.25;
}
.card-meta-tags, .card-badges {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.tag-badge, .badge-pill {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.tag-cat, .badge-category {
  background: rgba(197, 160, 89, 0.12);
  color: var(--gold-dark);
  border: 1px solid rgba(197, 160, 89, 0.25);
}
.tag-live, .badge-live {
  background: rgba(16, 185, 129, 0.1);
  color: #047857;
  border: 1px solid rgba(16, 185, 129, 0.25);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.tag-live::before, .badge-live::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #047857;
  box-shadow: 0 0 6px rgba(4, 120, 87, 0.5);
}
.tag-soon, .badge-soon {
  background: rgba(234, 179, 8, 0.12);
  color: #a16207;
  border: 1px solid rgba(234, 179, 8, 0.25);
}

.card-body {
  margin: 8px 0 20px;
  flex: 1;
}
.card-body p, .card-desc {
  color: var(--body);
  font-size: 0.92rem;
  line-height: 1.6;
  margin: 0;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--line-subtle);
  gap: 8px;
}
.card-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--gold-dark);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  transition: gap 0.2s ease, color 0.2s ease;
}
.card-cta:hover {
  color: var(--gold-primary);
  gap: 9px;
}
.card-play-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.78rem;
  font-weight: 700;
  color: #047857;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: 8px;
  padding: 4px 10px;
  text-decoration: none;
  transition: all 0.2s ease;
}
.card-play-link:hover {
  background: rgba(16, 185, 129, 0.18);
  border-color: #059669;
  color: #065f46;
  transform: translateY(-1px);
}
.card-privacy-link {
  font-size: 0.78rem;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s ease;
}
.card-privacy-link:hover {
  color: var(--ink);
}

/* ==========================================================================
   Solution Grid (Çözümler)
   ========================================================================== */
.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.solution {
  position: relative;
  min-height: 350px;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: 0 10px 30px -8px rgba(197, 160, 89, 0.1), 0 3px 10px rgba(0, 0, 0, 0.03);
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.solution:hover {
  transform: translateY(-5px);
  border-color: var(--gold-primary);
  box-shadow: 0 20px 45px -10px rgba(197, 160, 89, 0.22);
}
.solution::after {
  content: attr(data-index);
  position: absolute;
  right: 22px;
  bottom: -32px;
  color: rgba(197, 160, 89, 0.08);
  font: 800 8rem "Manrope";
  pointer-events: none;
}
.solution-icon {
  width: 48px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  margin-bottom: 55px;
  border-radius: 14px;
  background: rgba(197, 160, 89, 0.14);
  color: var(--gold-dark);
  font-size: 1.3rem;
}
.solution:nth-child(2) .solution-icon {
  color: var(--gold-primary);
  background: rgba(223, 186, 115, 0.18);
}
.solution:nth-child(3) .solution-icon {
  color: var(--lime);
  background: rgba(4, 120, 87, 0.1);
}
.solution h3 { font-size: 1.4rem; letter-spacing: -0.03em; margin-bottom: 12px; color: var(--ink); }
.solution p { color: var(--body); font-size: 0.95rem; line-height: 1.6; }
.solution button.solution-link, .solution a {
  position: absolute;
  z-index: 1;
  bottom: 28px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--gold-dark);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
}
.solution button.solution-link::after, .solution a::after {
  content: " →";
  color: var(--gold-primary);
}

/* ==========================================================================
   Platform & Orbit Graphic
   ========================================================================== */
.platform {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 65px;
  align-items: center;
}
.platform h2 { font-size: clamp(2.4rem, 5vw, 4.2rem); color: var(--ink); }
.platform-copy > p { color: var(--body); font-size: 1.08rem; line-height: 1.65; }
.feature-list {
  margin: 32px 0;
  display: grid;
  gap: 15px;
}
.feature {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 14px;
}
.feature > b {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  background: rgba(197, 160, 89, 0.15);
  color: var(--gold-dark);
  font-size: 0.95rem;
}
.feature strong { display: block; color: var(--ink); font-size: 1rem; }
.feature span { display: block; color: var(--muted); font-size: 0.88rem; }

.orbit {
  min-height: 520px;
  position: relative;
  display: grid;
  place-items: center;
}
.orbit::before, .orbit::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(197, 160, 89, 0.2);
  border-radius: 50%;
}
.orbit::before {
  width: 480px;
  height: 480px;
  animation: orbitRotate 60s linear infinite;
}
.orbit::after {
  width: 340px;
  height: 340px;
  animation: orbitRotateRev 45s linear infinite;
}
@keyframes orbitRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
@keyframes orbitRotateRev {
  from { transform: rotate(360deg); }
  to { transform: rotate(0deg); }
}
.core {
  position: relative;
  z-index: 2;
  width: 170px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  text-align: center;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #dfba73, #c5a059 65%);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 10px 40px rgba(197, 160, 89, 0.35);
  font: 700 1.1rem "Manrope";
  color: #1c1917;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
}
.core:hover {
  transform: scale(1.05);
  box-shadow: 0 16px 50px rgba(197, 160, 89, 0.45);
}
.satellite {
  position: absolute;
  z-index: 3;
  min-width: 130px;
  padding: 14px 18px;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #ffffff;
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 700;
  box-shadow: 0 10px 30px rgba(197, 160, 89, 0.12), 0 2px 8px rgba(0, 0, 0, 0.04);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, border-color 0.3s ease;
}
.satellite:hover {
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 16px 36px rgba(197, 160, 89, 0.25);
  border-color: var(--gold-primary);
}
.satellite:nth-of-type(2) { top: 50px; left: 40px; }
.satellite:nth-of-type(3) { top: 90px; right: 0; }
.satellite:nth-of-type(4) { bottom: 70px; left: 0; }
.satellite:nth-of-type(5) { bottom: 40px; right: 30px; }

/* Luxury Button Sweeps (Altın Parlama Efekti) */
.card-play-link, .nav-cta, .primary {
  position: relative;
  overflow: hidden;
}
.card-play-link::before, .nav-cta::before, .primary::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(60deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transform: rotate(25deg) translateX(-150%);
  transition: transform 0.65s ease;
  pointer-events: none;
}
.card-play-link:hover::before, .nav-cta:hover::before, .primary:hover::before {
  transform: rotate(25deg) translateX(150%);
}

/* Scroll Reveal System (Prestijli Sahne Geçişleri) */
.reveal-item {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: calc(var(--stagger, 0) * 0.055s);
  will-change: opacity, transform;
}
.reveal-item.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* 3D Specular Glare Reflection (Gerçekçi Yansıma & Işık Kırılması) */
.card-specular-glare {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(380px circle at var(--glare-x, 50%) var(--glare-y, 50%), rgba(255, 255, 255, 0.5), transparent 65%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 5;
  mix-blend-mode: overlay;
}
.showcase-card:hover .card-specular-glare {
  opacity: 1;
}

/* Card Filter Morphing Animation (Akıcı Kategori Geçişleri) */
.showcase-card.filtering-out {
  opacity: 0 !important;
  transform: scale(0.92) translateY(12px) !important;
  transition: opacity 0.22s ease, transform 0.22s cubic-bezier(0.16, 1, 0.3, 1) !important;
}
.showcase-card.filtering-in {
  animation: cardPopIn 0.45s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
@keyframes cardPopIn {
  0% {
    opacity: 0;
    transform: scale(0.92) translateY(18px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* Magnetic Button Physics (Akıllı İmleç Çekimi) */
.magnetic-elem {
  transition: transform 0.22s cubic-bezier(0.2, 0.8, 0.2, 1);
  will-change: transform;
}

/* Click Ripple Effect (Altın Haptik Dalga) */
.click-ripple {
  position: absolute;
  border-radius: 50%;
  transform: scale(0);
  background: radial-gradient(circle, rgba(223, 186, 115, 0.5) 0%, rgba(197, 160, 89, 0.15) 60%, transparent 80%);
  animation: ripplePop 0.65s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  pointer-events: none;
  z-index: 999;
}
@keyframes ripplePop {
  0% {
    transform: scale(0);
    opacity: 1;
  }
  100% {
    transform: scale(3.5);
    opacity: 0;
  }
}

/* ==========================================================================
   Product Callout Banner
   ========================================================================== */
.product-callout {
  padding: 65px 70px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 40px;
  border: 1px solid var(--line-highlight);
  border-radius: 32px;
  background: linear-gradient(135deg, #ffffff 0%, #faf8f2 100%);
  box-shadow: 0 25px 60px -15px rgba(197, 160, 89, 0.16), 0 6px 18px rgba(0, 0, 0, 0.03);
  overflow: hidden;
  position: relative;
}
.product-callout::after {
  content: "";
  position: absolute;
  right: -70px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: rgba(223, 186, 115, 0.15);
  filter: blur(40px);
}
.product-callout > * { position: relative; z-index: 1; }
.product-callout h2 { font-size: clamp(2rem, 3.8vw, 3.4rem); color: var(--ink); }
.product-callout p { margin: 14px 0 0; color: var(--body); max-width: 620px; font-size: 1.05rem; }

/* ==========================================================================
   Footer
   ========================================================================== */
footer {
  padding: 55px 0 35px;
  border-top: 1px solid var(--line);
  background: var(--bg-subtle);
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  padding-bottom: 34px;
}
.footer-links {
  display: flex;
  gap: 26px;
  color: #57534e;
  font-size: 0.9rem;
}
.footer-links a:hover, .footer-links button:hover { color: var(--ink); }
.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.8rem;
}

:focus-visible {
  outline: 3px solid var(--gold-primary);
  outline-offset: 4px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

@media (max-width: 960px) {
  .menu-button { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    inset: 76px 20px auto;
    padding: 22px;
    flex-direction: column;
    align-items: stretch;
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: 18px;
    box-shadow: 0 24px 60px rgba(197, 160, 89, 0.2);
  }
  .nav-links.open { display: flex; }
  .nav-links .nav-cta { text-align: center; }
  .hero, .platform { grid-template-columns: 1fr; }
  .hero { padding-top: 60px; min-height: auto; }
  .system-card { min-height: auto; }
  .section-head { grid-template-columns: 1fr; gap: 20px; }
  .solution-grid { grid-template-columns: 1fr; }
  .product-callout { padding: 45px 35px; grid-template-columns: 1fr; }
  .showcase-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .shell { width: min(calc(100% - 28px), var(--max)); }
  .hero { min-height: auto; padding: 50px 0 70px; }
  h1 { font-size: clamp(2.6rem, 13vw, 4.2rem); }
  .hero-actions .button { width: 100%; }
  .dashboard { grid-template-columns: 1fr; }
  .dash-block.wide { grid-column: auto; }
  .trust-inner { padding: 24px 0; grid-template-columns: 1fr 1fr; }
  .trust-inner > span { grid-column: 1 / -1; }
  .metric { padding-left: 0; border: 0; }
  section { padding: 80px 0; }
  .showcase-grid { grid-template-columns: 1fr; }
  .orbit { min-height: 420px; transform: scale(0.8); margin-inline: -60px; }
  .product-callout { padding: 32px 22px; }
  .footer-top, .footer-bottom { align-items: flex-start; flex-direction: column; gap: 14px; }
  .footer-links { flex-wrap: wrap; gap: 16px; }
}