/* ============================================================
   VSN SOFTWARE SOLUTIONS — Main Stylesheet
   ============================================================ */

:root {
  --bg: #F7F8FC;
  --bg-alt: #EEF0F8;
  --dark: #080E1E;
  --dark-mid: #141C32;
  --gold: #C8A45A;
  --gold-light: #E8D5A3;
  --gold-dark: #A8863A;
  --indigo: #4F46E5;
  --indigo-light: #818CF8;
  --text: #0D1530;
  --text-muted: #5A6480;
  --white: #FFFFFF;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow: 0 4px 32px rgba(8,14,30,0.08);
  --shadow-lg: 0 16px 64px rgba(8,14,30,0.14);
  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ── Reset ────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'DM Sans', 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; outline: none; }
ul { list-style: none; }

/* ── Typography ───────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", system-ui, sans-serif;
  line-height: 1.1;
  letter-spacing: -0.03em;
}
h1 { font-size: clamp(2.6rem, 6vw, 5rem); font-weight: 700; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 600; }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); font-weight: 600; }
p { font-size: 1.05rem; color: var(--text-muted); line-height: 1.8; }

.gold { color: var(--gold); }
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.section-label::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 2px;
  background: var(--gold);
  border-radius: 2px;
}

/* ── Layout ───────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
section { padding: 100px 0; }

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--white);
  box-shadow: 0 8px 24px rgba(200,164,90,0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(200,164,90,0.55);
}
.btn-outline {
  background: transparent;
  color: var(--dark);
  border: 2px solid rgba(8,14,30,0.15);
}
.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-2px);
}
.btn-white {
  background: var(--white);
  color: var(--dark);
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.18);
}
.btn svg { width: 18px; height: 18px; }

/* ══════════════════════════════════════════════════════════
   NAV
══════════════════════════════════════════════════════════ */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}
nav.scrolled {
  background: rgba(247,248,252,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(200,164,90,0.12);
  padding: 14px 0;
  box-shadow: 0 4px 24px rgba(8,14,30,0.06);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-logo-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 10px;
  transition: transform 0.3s ease;
}
.nav-logo:hover .nav-logo-img {
  transform: scale(1.08) rotate(-3deg);
}
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo-text strong {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", system-ui, sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--dark);
}
.logo-text small {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--gold);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.25s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width 0.3s;
  border-radius: 2px;
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }
.nav-cta { margin-left: 12px; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0;
  background: var(--bg);
  padding: 100px 24px 40px;
  z-index: 999;
  border-bottom: 1px solid rgba(200,164,90,0.15);
  transform: translateY(-100%);
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.mobile-menu.open { transform: translateY(0); }
.mobile-menu a {
  display: block;
  padding: 14px 0;
  font-size: 1.1rem;
  font-weight: 500;
  border-bottom: 1px solid rgba(8,14,30,0.06);
  color: var(--text);
}
.mobile-menu a:last-child { border-bottom: none; }

/* ══════════════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--bg);
  padding-top: 80px;
}

/* Animated background shapes */
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
  animation: float 8s ease-in-out infinite;
}
.orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(200,164,90,0.18), transparent);
  top: -100px; right: -100px;
  animation-delay: 0s;
}
.orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(79,70,229,0.12), transparent);
  bottom: -80px; left: -80px;
  animation-delay: -3s;
}
.orb-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(200,164,90,0.1), transparent);
  top: 50%; left: 40%;
  animation-delay: -6s;
}

/* Hero watermark logo */
.hero-logo-watermark {
  position: absolute;
  bottom: -60px;
  right: 44%;
  width: 480px;
  height: 480px;
  object-fit: contain;
  opacity: 0.025;
  pointer-events: none;
  filter: grayscale(1);
  animation: watermarkDrift 20s ease-in-out infinite;
}
@keyframes watermarkDrift {
  0%,100% { transform: translateY(0) rotate(0deg); }
  33%     { transform: translateY(-20px) rotate(2deg); }
  66%     { transform: translateY(10px) rotate(-1.5deg); }
}

/* Grid lines decoration */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(8,14,30,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(8,14,30,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(200,164,90,0.1);
  border: 1px solid rgba(200,164,90,0.25);
  border-radius: 50px;
  padding: 8px 18px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gold-dark);
  letter-spacing: 0.05em;
  margin-bottom: 2rem;
  animation: fadeDown 0.8s ease both;
}
.hero-badge .dot {
  width: 7px; height: 7px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
.hero h1 {
  margin-bottom: 1.5rem;
  animation: fadeUp 0.9s ease 0.15s both;
}
.hero h1 em {
  font-style: italic;
  color: var(--gold);
  position: relative;
}
.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 580px;
  margin-bottom: 2.5rem;
  animation: fadeUp 0.9s ease 0.3s both;
  line-height: 1.85;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeUp 0.9s ease 0.45s both;
}

/* Hero phone visual */
.hero-visual {
  position: absolute;
  right: -20px;
  top: 50%;
  transform: translateY(-50%);
  width: 480px;
  height: 600px;
  pointer-events: none;
  animation: fadeRight 1s ease 0.6s both;
  perspective: 1200px;
}
.hero-phone {
  position: absolute;
  transform-style: preserve-3d;
}
.hero-phone-back {
  right: 10px;
  top: 60px;
  transform: rotate(10deg) scale(0.82);
  transform-origin: top right;
  z-index: 1;
  opacity: 0.55;
  filter: blur(1px) brightness(0.7);
  animation: floatPhoneBack 7s ease-in-out infinite;
}
.hero-phone-front {
  left: 10px;
  top: 40px;
  transform: rotate(-6deg) scale(0.88);
  transform-origin: top left;
  z-index: 2;
  animation: floatPhoneFront 6s ease-in-out infinite;
}
@keyframes floatPhoneFront {
  0%,100% { transform: rotate(-6deg) scale(0.88) translateY(0); }
  50%      { transform: rotate(-6deg) scale(0.88) translateY(-16px); }
}
@keyframes floatPhoneBack {
  0%,100% { transform: rotate(10deg) scale(0.82) translateY(0); }
  50%      { transform: rotate(10deg) scale(0.82) translateY(-10px); }
}

/* Hero scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0.5;
  animation: fadeUp 1s ease 1.2s both;
}
.scroll-indicator span { font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; }
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollPulse 1.8s ease-in-out infinite;
}

/* ══════════════════════════════════════════════════════════
   STATS BAR
══════════════════════════════════════════════════════════ */
.stats-bar {
  background: var(--dark);
  padding: 0;
  overflow: hidden;
}
.stats-inner {
  display: flex;
  align-items: stretch;
  justify-content: center;
}
.stat-item {
  flex: 1;
  padding: 40px 32px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.06);
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
}
.stat-item:last-child { border-right: none; }
.stat-item:hover { background: rgba(200,164,90,0.05); }
.stat-item::before {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width 0.4s;
}
.stat-item:hover::before { width: 60%; }
.stat-number {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", system-ui, sans-serif;
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-number .accent { color: var(--gold); }
.stat-label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
}

/* ══════════════════════════════════════════════════════════
   ABOUT
══════════════════════════════════════════════════════════ */
.about { background: var(--white); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-visual {
  position: relative;
}
.about-image-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, var(--dark), var(--dark-mid));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
}
.about-image-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

/* Animated logo scene */
.about-logo-scene {
  position: relative;
  width: 200px;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-logo-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(200,164,90,0.2);
  animation: logoRingSpin linear infinite;
}
.about-logo-ring-1 {
  width: 200px; height: 200px;
  animation-duration: 18s;
  border-color: rgba(200,164,90,0.18);
}
.about-logo-ring-2 {
  width: 155px; height: 155px;
  animation-duration: 12s;
  animation-direction: reverse;
  border-color: rgba(200,164,90,0.12);
}
.about-logo-ring-3 {
  width: 110px; height: 110px;
  animation-duration: 8s;
  border-color: rgba(200,164,90,0.08);
}
/* Dots on rings */
.about-logo-ring-1::before,
.about-logo-ring-2::before,
.about-logo-ring-3::before {
  content: '';
  position: absolute;
  top: -4px; left: 50%;
  transform: translateX(-50%);
  width: 7px; height: 7px;
  background: var(--gold);
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(200,164,90,0.6);
}
@keyframes logoRingSpin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
.about-logo-img {
  width: 90px;
  height: 90px;
  object-fit: contain;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 0 20px rgba(200,164,90,0.4));
  animation: logoPulse 4s ease-in-out infinite;
}
@keyframes logoPulse {
  0%,100% { filter: drop-shadow(0 0 16px rgba(200,164,90,0.35)); transform: scale(1); }
  50%     { filter: drop-shadow(0 0 28px rgba(200,164,90,0.6));  transform: scale(1.05); }
}

.about-badge-float {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px 24px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(200,164,90,0.15);
  text-align: center;
  min-width: 140px;
}
.about-badge-float .num {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", system-ui, sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}
.about-badge-float small { font-size: 0.75rem; color: var(--text-muted); font-weight: 500; }

.about-content { }
.about-content h2 { margin-bottom: 1.5rem; }
.about-content p { margin-bottom: 1.2rem; }
.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 2rem;
}
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(200,164,90,0.08);
  border: 1px solid rgba(200,164,90,0.2);
  border-radius: 50px;
  padding: 7px 16px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--gold-dark);
}

/* ══════════════════════════════════════════════════════════
   SERVICES
══════════════════════════════════════════════════════════ */
.services { background: var(--bg); }
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}
.section-header .section-label { justify-content: center; }
.section-header h2 { margin-bottom: 1rem; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  border: 1px solid rgba(8,14,30,0.06);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  cursor: default;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-dark));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.service-card:hover::before { transform: scaleX(1); }
.service-card.featured {
  background: linear-gradient(135deg, var(--dark), #1E2B50);
  border-color: transparent;
  color: var(--white);
}
.service-card.featured p { color: rgba(255,255,255,0.6); }
.service-card.featured::before {
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  transform: scaleX(1);
}
.service-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: rgba(200,164,90,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 24px;
}
.service-card.featured .service-icon { background: rgba(200,164,90,0.15); }
.service-card h3 { font-size: 1.25rem; margin-bottom: 12px; }
.service-card.featured h3 { color: var(--white); }
.service-features {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.service-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.service-card.featured .service-features li { color: rgba(255,255,255,0.55); }
.service-features li::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}

/* ══════════════════════════════════════════════════════════
   WHY VSN
══════════════════════════════════════════════════════════ */
.why-vsn {
  background: var(--dark);
  position: relative;
  overflow: hidden;
}
.why-vsn::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(200,164,90,0.06), transparent 70%);
  pointer-events: none;
}
.why-vsn .section-header h2 { color: var(--white); }
.why-vsn .section-header p { color: rgba(255,255,255,0.5); }
.why-vsn .section-label { color: var(--gold); }
.why-vsn .section-label::before { background: var(--gold); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.why-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex;
  gap: 24px;
  transition: var(--transition);
}
.why-card:hover {
  background: rgba(200,164,90,0.05);
  border-color: rgba(200,164,90,0.2);
  transform: translateY(-4px);
}
.why-icon {
  font-size: 2rem;
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.why-text h3 { color: var(--white); margin-bottom: 10px; font-size: 1.15rem; }
.why-text p { color: rgba(255,255,255,0.45); font-size: 0.92rem; line-height: 1.75; }

/* ══════════════════════════════════════════════════════════
   PROCESS
══════════════════════════════════════════════════════════ */
.process { background: var(--white); }
.process-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.process-track::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(16.66% + 28px);
  right: calc(16.66% + 28px);
  height: 1px;
  background: linear-gradient(90deg, var(--gold), rgba(200,164,90,0.2));
}
.process-step {
  position: relative;
  text-align: center;
}
.step-num {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid rgba(200,164,90,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", system-ui, sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--gold);
  margin: 0 auto 24px;
  position: relative;
  z-index: 1;
  transition: var(--transition);
}
.process-step:hover .step-num {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
  transform: scale(1.1);
  box-shadow: 0 8px 24px rgba(200,164,90,0.4);
}
.process-step h3 { font-size: 1.1rem; margin-bottom: 10px; }
.process-step p { font-size: 0.88rem; }

/* ══════════════════════════════════════════════════════════
   EXPERTISE / BILIRKIŞI SECTION
══════════════════════════════════════════════════════════ */
.expertise { background: var(--bg-alt); }
.expertise-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.expertise-content h2 { margin-bottom: 1.5rem; }
.expertise-content p { margin-bottom: 1rem; }
.expertise-list {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.expertise-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 20px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid rgba(200,164,90,0.1);
  transition: var(--transition);
}
.expertise-item:hover {
  border-color: rgba(200,164,90,0.3);
  transform: translateX(6px);
}
.expertise-item .check {
  width: 28px; height: 28px;
  background: rgba(200,164,90,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.85rem;
  color: var(--gold);
}
.expertise-item-text strong { display: block; font-size: 0.92rem; font-weight: 600; margin-bottom: 2px; }
.expertise-item-text span { font-size: 0.82rem; color: var(--text-muted); }

.expertise-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.exp-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  border: 1px solid rgba(8,14,30,0.06);
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.exp-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.exp-card.tall { grid-row: span 2; display: flex; flex-direction: column; justify-content: center; }
.exp-card .big { font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", system-ui, sans-serif; font-size: 2.4rem; font-weight: 700; color: var(--gold); line-height: 1; margin-bottom: 6px; }
.exp-card p { font-size: 0.82rem; margin: 0; }
.exp-icon { font-size: 2rem; margin-bottom: 12px; }

/* ══════════════════════════════════════════════════════════
   CONTACT / SİZİ ARAYALIM
══════════════════════════════════════════════════════════ */
.contact { background: var(--bg); }
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}
.contact-info h2 { margin-bottom: 1.2rem; }
.contact-info p { margin-bottom: 2rem; }
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.contact-detail {
  display: flex;
  align-items: center;
  gap: 16px;
}
.contact-detail-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(200,164,90,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-detail-text strong { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 2px; }
.contact-detail-text span { font-size: 0.82rem; color: var(--text-muted); }

.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(200,164,90,0.1);
}
.form-title {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", system-ui, sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.form-subtitle {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 32px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--bg);
  border: 1.5px solid rgba(8,14,30,0.1);
  border-radius: 12px;
  padding: 13px 16px;
  font-size: 0.92rem;
  font-family: inherit;
  color: var(--text);
  transition: border-color 0.25s, box-shadow 0.25s;
  outline: none;
  appearance: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(200,164,90,0.12);
}
.form-group textarea {
  min-height: 130px;
  resize: vertical;
  line-height: 1.6;
}
.form-submit {
  width: 100%;
  justify-content: center;
  padding: 16px;
  font-size: 1rem;
}
.form-note {
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 12px;
}

/* Form success state */
.form-success {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 40px 24px;
  background: linear-gradient(135deg, rgba(200,164,90,0.06), rgba(200,164,90,0.02));
  border: 1px solid rgba(200,164,90,0.2);
  border-radius: var(--radius);
  margin-top: 16px;
  animation: fadeUp 0.5s ease both;
}
.form-success.visible { display: flex; }
.form-success-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: white;
  font-size: 24px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  box-shadow: 0 8px 24px rgba(200,164,90,0.35);
}
.form-success h3 { font-size: 1.3rem; color: var(--text); margin-bottom: 8px; }
.form-success p  { font-size: 0.95rem; color: var(--text-muted); margin: 0; }

/* Toast */
.toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--dark);
  color: var(--white);
  padding: 16px 28px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
}
.toast.show { transform: translateX(-50%) translateY(0); }
.toast.success .toast-icon { color: #4ade80; }
.toast.error .toast-icon { color: #f87171; }

/* ══════════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════════ */
footer {
  background: var(--dark);
  padding: 64px 0 32px;
  border-top: 1px solid rgba(200,164,90,0.1);
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 48px;
}
.footer-brand .nav-logo { margin-bottom: 20px; }
.footer-brand .logo-text strong { color: var(--white); }
.footer-brand p { font-size: 0.88rem; color: rgba(255,255,255,0.4); line-height: 1.8; max-width: 280px; }
.footer-col h4 {
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.4);
  transition: color 0.25s;
}
.footer-col ul li a:hover { color: var(--gold); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-bottom p { font-size: 0.8rem; color: rgba(255,255,255,0.25); margin: 0; }
.footer-gold-line {
  width: 48px; height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent);
  border-radius: 2px;
}

/* ══════════════════════════════════════════════════════════
   ANIMATIONS
══════════════════════════════════════════════════════════ */
@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(20px, -30px) scale(1.05); }
  66% { transform: translate(-15px, 20px) scale(0.97); }
}
@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.1); }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeRight {
  from { opacity: 0; transform: translate(40px, -50%); }
  to { opacity: 1; transform: translate(0, -50%); }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ══════════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-visual { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-image-wrap { aspect-ratio: 16/9; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .expertise-grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-wrapper { grid-template-columns: 1fr; gap: 48px; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 40px; }
  .footer-brand { grid-column: span 2; }
}

@media (max-width: 768px) {
  section { padding: 64px 0; }
  .container { padding: 0 20px; }

  /* Nav */
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .mobile-menu { display: block; }
  .nav-logo-img { height: 28px; }
  .logo-text { font-size: 1rem; }
  .logo-text small { font-size: 0.55rem; }

  /* Hero */
  .hero { padding-top: 90px; min-height: auto; padding-bottom: 60px; }
  .hero-content { text-align: center; max-width: 100%; }
  .hero-badge { margin: 0 auto 1.5rem; font-size: 0.75rem; padding: 7px 14px; }
  .hero h1 { font-size: clamp(2rem, 7vw, 2.8rem); }
  .hero-subtitle { font-size: 1rem; max-width: 100%; margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .scroll-indicator { display: none; }

  /* Stats bar */
  .stats-inner { flex-wrap: wrap; }
  .stat-item {
    flex: 1 1 50%;
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    padding: 28px 16px;
  }
  .stat-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.06); }
  .stat-number { font-size: 2.2rem; }

  /* About */
  .about-logo-scene { margin: 0 auto; }
  .about-content { text-align: center; }
  .about-content p { margin-left: auto; margin-right: auto; }
  .about-badges { justify-content: center; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }
  .section-header { text-align: center; }

  /* Why VSN */
  .why-grid { grid-template-columns: 1fr; }

  /* Process */
  .process-track { grid-template-columns: 1fr; gap: 20px; }
  .process-track::before { display: none; }

  /* Expertise */
  .expertise-visual { grid-template-columns: 1fr 1fr; }
  .exp-card.tall { grid-row: span 1; }
  .exp-card .big { font-size: 2rem; }

  /* Contact */
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 28px 20px; }
  .contact-info h2 { font-size: clamp(1.6rem, 5vw, 2.2rem); }

  /* Footer */
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-brand { grid-column: span 1; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 480px) {
  section { padding: 52px 0; }
  .container { padding: 0 16px; }

  /* Hero */
  .hero { padding-top: 80px; }
  .hero h1 { font-size: clamp(1.85rem, 8vw, 2.4rem); }
  .hero-actions { flex-direction: column; align-items: stretch; gap: 12px; }
  .hero-actions .btn { justify-content: center; width: 100%; }
  .hero-badge { display: none; }

  /* About */
  .about-badge-float { display: none; }
  .about-logo-scene { width: 160px; height: 160px; }
  .about-logo-ring-1 { width: 160px; height: 160px; }
  .about-logo-ring-2 { width: 124px; height: 124px; }
  .about-logo-ring-3 { width: 88px; height: 88px; }
  .about-logo-img { width: 70px; height: 70px; }

  /* Stats */
  .stat-item { flex: 1 1 100%; border-right: none; }
  .stat-item:nth-child(odd) { border-right: none; }
  .stat-number { font-size: 2rem; }

  /* Services */
  .service-icon { width: 48px; height: 48px; font-size: 22px; }

  /* Expertise */
  .expertise-visual { grid-template-columns: 1fr; }

  /* Contact form */
  .contact-form-wrap { padding: 24px 16px; }

  /* Mobile menu */
  .mobile-menu { font-size: 1.05rem; }
  .mobile-menu a { padding: 18px 24px; }
}

/* ══════════════════════════════════════════════════════════
   IPHONE MOCKUP — Core Frame
══════════════════════════════════════════════════════════ */
.iphone {
  position: relative;
  width: 240px;
  height: 490px;
  border-radius: 48px;
  background: linear-gradient(160deg, #2d2d2f 0%, #1c1c1e 45%, #111113 100%);
  box-shadow:
    inset 0 0 0 1.5px rgba(255,255,255,0.11),
    0 0 0 3px #080808,
    0 0 0 4.5px rgba(255,255,255,0.03),
    0 48px 96px rgba(0,0,0,0.6),
    0 12px 28px rgba(0,0,0,0.4);
  flex-shrink: 0;
}
/* Volume buttons */
.iphone::before {
  content: '';
  position: absolute;
  left: -3px; top: 94px;
  width: 3px; height: 28px;
  background: #3a3a3c;
  border-radius: 2px 0 0 2px;
  box-shadow: 0 44px 0 #3a3a3c, 0 88px 0 #3a3a3c;
}
/* Power button */
.iphone::after {
  content: '';
  position: absolute;
  right: -3px; top: 138px;
  width: 3px; height: 68px;
  background: #3a3a3c;
  border-radius: 0 2px 2px 0;
}
.iphone-screen {
  position: absolute;
  top: 8px; left: 5px; right: 5px; bottom: 8px;
  border-radius: 43px;
  background: #000;
  overflow: hidden;
  isolation: isolate;   /* clean stacking context for children */
}
/* Dynamic Island — now lives INSIDE iphone-screen */
.dynamic-island {
  position: absolute;
  top: 11px;
  left: 50%;
  transform: translateX(-50%);
  width: 96px;
  height: 28px;
  background: #000;
  border-radius: 14px;
  z-index: 30;                /* above all app-screen content */
  pointer-events: none;
}

/* ── App Screens (shared base) ────────────────────────── */
.app-screen {
  position: absolute;
  inset: 0;
  z-index: 1;           /* explicit: below phone-status (25) and island (30) */
  opacity: 0;
  transform: scale(0.96) translateY(10px);
  transition:
    opacity 0.55s cubic-bezier(0.4,0,0.2,1),
    transform 0.55s cubic-bezier(0.4,0,0.2,1);
  pointer-events: none;
  overflow: hidden;
  padding-top: 50px;    /* clear the shared status bar above */
}
.app-screen.active {
  opacity: 1;
  transform: scale(1) translateY(0);
  pointer-events: auto;
}
/* Status bar: absolute, shared across all screens, always above app-screen (z:1) */
.phone-status {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  font-size: 10.5px;
  font-weight: 600;
  z-index: 25;          /* below island (30), above app-screen (1) */
  pointer-events: none;
}
/* Time & battery appear on either side of the Dynamic Island pill */
.sb-light { color: #1c1c1e; }
.sb-dark  { color: rgba(255,255,255,0.9); }
.status-right { display: flex; align-items: center; gap: 5px; font-size: 10px; }

/* ── Screen 1: E-Commerce ─────────────────────────────── */
.screen-ecom { background: #F2F2F7; }

.ecom-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 18px 12px;
}
.ecom-title { font-size: 19px; font-weight: 700; color: #1c1c1e; }
.ecom-cart {
  width: 30px; height: 30px;
  background: rgba(0,0,0,0.07);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
}
.ecom-banner {
  margin: 0 14px 12px;
  height: 82px;
  border-radius: 16px;
  background: linear-gradient(130deg, #C8A45A 0%, #7A4A10 100%);
  padding: 14px 18px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.ecom-banner::before {
  content: '';
  position: absolute;
  right: -20px; top: -20px;
  width: 90px; height: 90px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
}
.ecom-banner::after {
  content: '';
  position: absolute;
  right: 20px; bottom: -24px;
  width: 70px; height: 70px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
}
.ecom-banner b { display: block; font-size: 13px; font-weight: 700; color: white; }
.ecom-banner small { font-size: 10px; color: rgba(255,255,255,0.75); }
.ecom-label {
  font-size: 13px; font-weight: 700; color: #1c1c1e;
  padding: 0 16px 8px;
}
.ecom-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 0 14px;
}
.ecom-item {
  background: white;
  border-radius: 12px;
  padding: 10px;
  box-shadow: 0 1px 6px rgba(0,0,0,0.06);
}
.ecom-thumb {
  height: 52px;
  border-radius: 8px;
  margin-bottom: 6px;
}
.ecom-item-name { font-size: 9px; color: #888; }
.ecom-item-price { font-size: 11px; font-weight: 700; color: #1c1c1e; }
.ecom-tabbar {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 54px;
  background: rgba(242,242,247,0.96);
  backdrop-filter: blur(12px);
  border-top: 0.5px solid rgba(0,0,0,0.1);
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 0 8px;
  font-size: 18px;
}
.ecom-tab { opacity: 0.3; }
.ecom-tab.on { opacity: 1; }

/* ── Screen 2: Fintech ────────────────────────────────── */
.screen-fintech { background: #09101F; }

.fintech-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2px 18px 12px;
}
.fintech-greeting { font-size: 11px; color: rgba(255,255,255,0.4); }
.fintech-uname { font-size: 14px; font-weight: 600; color: white; }
.fintech-av {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #C8A45A, #7A4A10);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; color: white; font-weight: 700;
}
.fintech-card {
  margin: 0 14px 14px;
  background: linear-gradient(140deg, #192244, #243560);
  border-radius: 18px;
  padding: 18px 18px 14px;
  border: 1px solid rgba(255,255,255,0.06);
  position: relative;
  overflow: hidden;
}
.fintech-card::before {
  content: '';
  position: absolute;
  top: -40px; right: -24px;
  width: 110px; height: 110px;
  border-radius: 50%;
  background: rgba(200,164,90,0.1);
}
.fintech-card-lbl { font-size: 10px; color: rgba(255,255,255,0.38); margin-bottom: 4px; }
.fintech-balance { font-size: 30px; font-weight: 700; color: white; line-height: 1; }
.fintech-sub { font-size: 10px; color: rgba(255,255,255,0.3); margin-top: 2px; margin-bottom: 14px; }
.fintech-btns { display: flex; gap: 8px; }
.fintech-btn {
  flex: 1;
  background: rgba(255,255,255,0.07);
  border-radius: 10px;
  padding: 8px 4px;
  font-size: 10px; font-weight: 500;
  color: rgba(255,255,255,0.8);
  text-align: center;
}
.fintech-chart-area { padding: 0 14px 12px; }
.fintech-chart-lbl { font-size: 10px; color: rgba(255,255,255,0.3); margin-bottom: 8px; }
.fintech-bars { display: flex; align-items: flex-end; gap: 4px; height: 44px; }
.fbar { flex: 1; border-radius: 3px 3px 0 0; }
.fbar.lo  { background: rgba(200,164,90,0.12); height: 28%; }
.fbar.md  { background: rgba(200,164,90,0.2);  height: 55%; }
.fbar.hi  { background: rgba(200,164,90,0.22); height: 72%; }
.fbar.top { background: #C8A45A; height: 90%; }
.fintech-txns { padding: 0 14px; }
.fintech-txn-lbl { font-size: 10px; color: rgba(255,255,255,0.3); margin-bottom: 8px; }
.ftxn {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 7px 0;
  border-bottom: 0.5px solid rgba(255,255,255,0.05);
}
.ftxn-l { display: flex; align-items: center; gap: 8px; }
.ftxn-ico {
  width: 26px; height: 26px;
  border-radius: 8px;
  background: rgba(255,255,255,0.06);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px;
}
.ftxn-name { font-size: 11px; color: rgba(255,255,255,0.8); font-weight: 500; }
.ftxn-date { font-size: 9px; color: rgba(255,255,255,0.28); }
.ftxn-amt { font-size: 12px; font-weight: 600; }
.ftxn-amt.pos { color: #4ade80; }
.ftxn-amt.neg { color: rgba(255,255,255,0.5); }

/* ── Screen 3: SaaS Dashboard ─────────────────────────── */
.screen-saas { background: #fff; }

.saas-header { padding: 2px 18px 12px; }
.saas-greeting-sm { font-size: 11px; color: #999; }
.saas-uname { font-size: 18px; font-weight: 700; color: #1c1c1e; }

.saas-kpis {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 0 14px 12px;
}
.saas-kpi { border-radius: 14px; padding: 14px 12px; }
.saas-kpi.purple { background: linear-gradient(135deg, #5B4FCF, #7C3AED); }
.saas-kpi.gold   { background: linear-gradient(135deg, #C8A45A, #7A4A10); }
.saas-kpi-val { font-size: 22px; font-weight: 700; color: white; }
.saas-kpi-lbl { font-size: 9px; color: rgba(255,255,255,0.65); margin-top: 2px; }

.saas-section-lbl { font-size: 12px; font-weight: 600; color: #1c1c1e; padding: 0 16px 8px; }

.saas-progress-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 14px 14px;
}
.saas-ring-wrap {
  width: 62px; height: 62px;
  border-radius: 50%;
  background: conic-gradient(#5B4FCF 0deg 252deg, #EEF0F8 252deg 360deg);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.saas-ring-inner {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: white;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 700; color: #1c1c1e;
}
.saas-ring-info strong { font-size: 12px; color: #1c1c1e; display: block; font-weight: 600; }
.saas-ring-info small  { font-size: 10px; color: #999; }

.saas-events { padding: 0 14px; }
.saas-event {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #F7F8FC;
  border-radius: 12px;
  padding: 10px 12px;
  margin-bottom: 6px;
}
.saas-ev-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.saas-ev-info { flex: 1; }
.saas-ev-name { font-size: 10px; font-weight: 600; color: #1c1c1e; }
.saas-ev-time { font-size: 9px; color: #999; }
.saas-ev-tag { font-size: 8px; font-weight: 600; border-radius: 6px; padding: 2px 6px; }
.saas-ev-tag.blue { background: rgba(91,79,207,0.1); color: #5B4FCF; }
.saas-ev-tag.gold-t { background: rgba(200,164,90,0.12); color: #7A4A10; }

/* ── Screen 3: Creative / Studio ─────────────────────── */
.screen-creative { background: #12111A; overflow: hidden; }

.cr-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 14px 10px;
}
.cr-title { font-size: 15px; font-weight: 700; color: white; }
.cr-acts { display: flex; gap: 8px; }
.cr-act {
  width: 28px; height: 28px;
  border-radius: 8px;
  background: rgba(255,255,255,0.07);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; color: rgba(255,255,255,0.6);
}
.cr-act.gold-act { background: rgba(200,164,90,0.2); color: #C8A45A; }

.cr-preview {
  margin: 0 12px 8px;
  height: 110px;
  border-radius: 12px;
  background: linear-gradient(145deg, #1E1B2E, #2D1B4E);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(168,85,247,0.2);
}
.cr-film-strip {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 28px;
  display: flex;
  gap: 2px;
  padding: 0 4px;
}
.cr-film-frame {
  flex: 1;
  border-radius: 3px;
  opacity: 0.6;
}
.cr-film-frame.f1 { background: linear-gradient(135deg, #C8A45A, #7A4A10); }
.cr-film-frame.f2 { background: linear-gradient(135deg, #5B4FCF, #7C3AED); }
.cr-film-frame.f3 { background: linear-gradient(135deg, #0891B2, #0E7490); }
.cr-film-frame.f4 { background: linear-gradient(135deg, #059669, #065F46); }

.cr-play {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  color: white;
  z-index: 2;
  border: 1px solid rgba(255,255,255,0.2);
}
.cr-timecode {
  position: absolute;
  bottom: 32px; right: 8px;
  font-size: 9px;
  color: rgba(255,255,255,0.5);
  background: rgba(0,0,0,0.4);
  border-radius: 4px;
  padding: 2px 5px;
  font-family: 'SF Mono', 'Fira Code', monospace;
}

.cr-scrubber-row {
  margin: 0 12px 8px;
  position: relative;
  height: 14px;
  display: flex;
  align-items: center;
}
.cr-scrubber-bg {
  flex: 1;
  height: 3px;
  background: rgba(255,255,255,0.1);
  border-radius: 2px;
  position: relative;
}
.cr-scrubber-fill {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 18%;
  background: #A855F7;
  border-radius: 2px;
}
.cr-scrubber-thumb {
  position: absolute;
  left: 18%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 10px; height: 10px;
  border-radius: 50%;
  background: white;
  box-shadow: 0 0 0 2px rgba(168,85,247,0.5);
}

.cr-tracks { padding: 0 12px; display: flex; flex-direction: column; gap: 5px; }
.cr-track-row { display: flex; align-items: center; gap: 8px; height: 18px; }
.cr-tl { font-size: 9px; color: rgba(255,255,255,0.3); width: 14px; flex-shrink: 0; font-family: 'SF Mono', monospace; }
.cr-track { flex: 1; height: 100%; border-radius: 4px; background: rgba(255,255,255,0.04); display: flex; gap: 3px; align-items: center; padding: 0 4px; overflow: hidden; }
.cr-clip { height: 12px; border-radius: 3px; }
.cr-clip.cl1 { width: 38%; background: rgba(200,164,90,0.5); }
.cr-clip.cl2 { width: 42%; background: rgba(200,164,90,0.35); }
.cr-clip.cl3 { width: 60%; background: rgba(168,85,247,0.4); }
.cr-clip.cl4 { width: 30%; background: rgba(52,211,153,0.4); }
.cr-waverow {
  flex: 1; height: 10px;
  background: repeating-linear-gradient(
    90deg,
    rgba(14,165,233,0.6) 0px, rgba(14,165,233,0.6) 2px,
    transparent 2px, transparent 4px
  );
  border-radius: 2px;
}
.cr-video { border-left: 2px solid rgba(200,164,90,0.6); }
.cr-vfx   { border-left: 2px solid rgba(168,85,247,0.6); }
.cr-audio { border-left: 2px solid rgba(14,165,233,0.6); }
.cr-music { border-left: 2px solid rgba(52,211,153,0.6); }

.cr-tools {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 48px;
  background: rgba(18,17,26,0.95);
  backdrop-filter: blur(12px);
  border-top: 0.5px solid rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 0 8px;
}
.cr-tool {
  width: 32px; height: 32px;
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  color: rgba(255,255,255,0.4);
  background: transparent;
}
.cr-tool.cr-active {
  background: rgba(168,85,247,0.25);
  color: #A855F7;
}

/* ── Screen 4: Health / Fitness ───────────────────────── */
.screen-health { background: #F2F2F7; overflow: hidden; }

.hl-header {
  padding: 4px 18px 6px;
}
.hl-greeting { font-size: 10px; color: #888; }
.hl-name { font-size: 18px; font-weight: 700; color: #1c1c1e; }

.hl-rings-wrap {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 6px 16px 8px;
}
.hl-ring-outer {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: conic-gradient(#FF3B30 0deg 303deg, rgba(255,59,48,0.12) 303deg 360deg);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.hl-ring-mid {
  width: 58px; height: 58px;
  border-radius: 50%;
  background: conic-gradient(#30D158 0deg 241deg, rgba(48,209,88,0.12) 241deg 360deg);
  display: flex; align-items: center; justify-content: center;
}
.hl-ring-inner-c {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: conic-gradient(#0A84FF 0deg 328deg, rgba(10,132,255,0.12) 328deg 360deg);
  display: flex; align-items: center; justify-content: center;
}
.hl-ring-center {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: #F2F2F7;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px;
}
.hl-ring-labels { display: flex; flex-direction: column; gap: 4px; }
.hl-rl { font-size: 10px; color: #444; display: flex; align-items: center; gap: 5px; }
.hl-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }

.hl-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 7px;
  padding: 0 12px 10px;
}
.hl-stat {
  background: white;
  border-radius: 12px;
  padding: 9px 8px;
  text-align: center;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}
.hl-stat-ico { font-size: 16px; margin-bottom: 2px; }
.hl-stat-val { font-size: 11px; font-weight: 700; color: #1c1c1e; }
.hl-stat-lbl { font-size: 8px; color: #888; }

.hl-section-lbl { font-size: 12px; font-weight: 700; color: #1c1c1e; padding: 0 16px 8px; }

.hl-workouts { padding: 0 12px; display: flex; flex-direction: column; gap: 7px; }
.hl-workout {
  background: white;
  border-radius: 12px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}
.hl-wo-ico {
  width: 34px; height: 34px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}
.hl-wo-info { flex: 1; }
.hl-wo-info strong { display: block; font-size: 11px; color: #1c1c1e; font-weight: 600; }
.hl-wo-info small  { font-size: 9px; color: #888; }
.hl-wo-badge {
  font-size: 8px;
  font-weight: 600;
  border-radius: 6px;
  padding: 3px 7px;
  background: rgba(48,209,88,0.12);
  color: #1a7a38;
}

/* ══════════════════════════════════════════════════════════
   SHOWCASE SECTION
══════════════════════════════════════════════════════════ */
.showcase { background: var(--bg); }

.showcase-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 400vh;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.showcase-phone-col { position: relative; }
.showcase-phone-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.showcase-glow {
  position: absolute;
  width: 320px; height: 320px;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(60px);
  transition: background 0.8s ease;
}
.showcase-glow.ecom     { background: rgba(200,164,90,0.12); }
.showcase-glow.fintech  { background: rgba(79,70,229,0.1); }
.showcase-glow.creative { background: rgba(168,85,247,0.1); }
.showcase-glow.health   { background: rgba(255,59,48,0.08); }

.showcase-text-col { display: flex; flex-direction: column; }
.showcase-slide {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 0 80px 64px;
  opacity: 0.2;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.showcase-slide.active {
  opacity: 1;
  transform: translateY(0);
}
.showcase-slide h2 { margin-bottom: 1.2rem; line-height: 1.12; }
.showcase-slide > p { max-width: 400px; }

.showcase-features {
  margin-top: 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.showcase-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 500;
}
.showcase-feature::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}

.sc-dot-nav {
  display: flex;
  gap: 8px;
  margin-top: 32px;
}
.sc-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(8,14,30,0.15);
  cursor: pointer;
  transition: all 0.35s ease;
}
.sc-dot.active { background: var(--gold); width: 28px; border-radius: 4px; }

/* Showcase section label strip (top) */
.showcase-header-strip {
  text-align: center;
  padding: 100px 24px 0;
  max-width: 640px;
  margin: 0 auto;
}
.showcase-header-strip h2 { margin-bottom: 1rem; }

@media (max-width: 960px) {
  /* Single-column block layout */
  .showcase-inner {
    display: block;
    min-height: auto;
  }

  /* Phone sütunu: üstte sticky kalır */
  .showcase-phone-col {
    position: sticky;
    top: 64px;
    z-index: 10;
    background: var(--bg);
    display: flex;
    justify-content: center;
    padding: 16px 0 12px;
    box-shadow: 0 8px 24px rgba(247,248,252,0.95);
  }
  .showcase-phone-sticky {
    position: relative;
    top: auto;
    height: auto;
  }

  /* iPhone küçük boyut */
  .showcase-phone-col .iphone {
    width: 176px;
    height: 360px;
    border-radius: 36px;
  }
  .showcase-phone-col .iphone-screen {
    top: 6px; left: 4px; right: 4px; bottom: 6px;
    border-radius: 32px;
  }
  .showcase-phone-col .dynamic-island {
    width: 70px;
    height: 20px;
    top: 8px;
    border-radius: 10px;
  }
  .showcase-phone-col .phone-status {
    height: 36px;
    font-size: 9px;
  }
  .showcase-phone-col .app-screen {
    padding-top: 36px;
    font-size: 0.7em;
  }

  /* Slide'lar: her biri ekranın büyük kısmını kaplasın */
  .showcase-text-col { padding: 0; }
  .showcase-slide {
    min-height: 70vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    opacity: 0.3;
    transform: none;
    transition: opacity 0.5s ease;
    padding: 32px 24px 48px;
    text-align: center;
  }
  .showcase-slide.active { opacity: 1; }
  .showcase-slide h2 {
    font-size: clamp(1.5rem, 5vw, 2rem);
    margin-bottom: 1rem;
  }
  .showcase-slide > p {
    max-width: 100%;
    margin: 0 auto 1.5rem;
    font-size: 0.95rem;
  }
  .showcase-slide .showcase-features { align-items: center; }
  .sc-dot-nav {
    display: flex;
    justify-content: center;
  }
  .showcase-header-strip { padding: 48px 20px 0; }
  .showcase-glow { display: none; }
}