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

:root {
  --accent: #e6a700;
  --accent-strong: #ffca28;
  --accent-soft: #fff3cd;

  --fcopy:var(--accent);

  --accent-glow: rgba(255, 193, 7, 0.16);

  --bg: #07070b;
  --bg-2: #0f1016;

  --surface: rgba(255, 255, 255, 0.04);
  --surface-border: rgba(255, 255, 255, 0.08);
  --surface-hover: rgba(255, 255, 255, 0.07);

  --text-primary: #f3f4f6;
  --text-secondary: rgba(243, 244, 246, 0.6);
  --text-tertiary: rgba(243, 244, 246, 0.35);

  --ff-head: 'Syne', sans-serif;
  --ff-body: 'Figtree', sans-serif;
}

/* ══════════════════════════════════════════════════════
   LIGHT MODE
══════════════════════════════════════════════════════ */
[data-theme="light"] {
  --accent: #f4b400;
  --accent-strong: #ffd54f;
  --accent-soft: #fff8e1;

  --fcopy:var(--text-primary);

  --accent-glow: rgba(244, 180, 0, 0.10);

  --bg: #fafafa;
  --bg-2: #ffffff;

  --surface: rgba(0, 0, 0, 0.025);
  --surface-border: rgba(0, 0, 0, 0.07);
  --surface-hover: rgba(0, 0, 0, 0.04);

  --text-primary: #1a1a1a;
  --text-secondary: rgba(26, 26, 26, 0.65);
  --text-tertiary: rgba(26, 26, 26, 0.35);
}

::selection {
  color: var(--accent);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--ff-body);
  background: var(--bg);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── Scrollbar ─────────────────────────────────────── */
::-webkit-scrollbar {
  width: 4px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 4px;
}

/* ══════════════════════════════════════════════════════
     ANIMATIONS
  ══════════════════════════════════════════════════════ */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(32px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.94);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes shimmerText {
  0% {
    background-position: 0% 50%;
  }

  100% {
    background-position: 200% 50%;
  }
}

@keyframes pulse-ring {
  0% {
    transform: scale(1);
    opacity: 0.6;
  }

  100% {
    transform: scale(2.2);
    opacity: 0;
  }
}

@keyframes blink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.3;
  }
}

@keyframes lineGrow {
  from {
    transform: scaleX(0);
  }

  to {
    transform: scaleX(1);
  }
}

.a1 {
  animation: fadeUp 0.8s cubic-bezier(.16, 1, .3, 1) 0.08s both;
}

.a2 {
  animation: fadeUp 0.8s cubic-bezier(.16, 1, .3, 1) 0.18s both;
}

.a3 {
  animation: fadeUp 0.8s cubic-bezier(.16, 1, .3, 1) 0.28s both;
}

.a4 {
  animation: fadeUp 0.8s cubic-bezier(.16, 1, .3, 1) 0.38s both;
}

.a5 {
  animation: fadeUp 0.8s cubic-bezier(.16, 1, .3, 1) 0.48s both;
}

.a6 {
  animation: fadeUp 0.8s cubic-bezier(.16, 1, .3, 1) 0.58s both;
}

.a7 {
  animation: fadeUp 0.8s cubic-bezier(.16, 1, .3, 1) 0.68s both;
}

/* ══════════════════════════════════════════════════════
     LAYOUT
  ══════════════════════════════════════════════════════ */
.wrap {
  position: relative;
  z-index: 1;
  max-width: 520px;
  margin: 0 auto;
  padding: 0 18px 20px;
}

/* ══════════════════════════════════════════════════════
     NAV BAR
  ══════════════════════════════════════════════════════ */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 18px;
  background: rgba(5, 5, 14, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--surface-border);
  margin: 0 -18px;
}

.topbar-logo {
  font-family: var(--ff-head);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.06em;
  background: linear-gradient(135deg, #fff 0%, var(--accent-strong) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.topbar-live {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-2);
  letter-spacing: 0.05em;
}

.theme-toggle {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.15);
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all .2s ease;
  margin-left: 1rem;
}

.theme-toggle:hover {
  transform: translateY(-1px);
  background: rgba(255,255,255,0.05);
}

.theme-toggle:active {
  transform: scale(0.95);
}

.theme-toggle .icon {
  font-size: 18px;
  transition: transform 0.4s ease, opacity 0.3s ease;
}

html[data-theme="light"] .theme-toggle {
  border-color: #e5e7eb;
}

html[data-theme="light"] .theme-toggle:hover {
  background: #f3f4f6;
}

html[data-theme="light"] .theme-toggle .icon {
  transform: rotate(130deg);
}

/* ══════════════════════════════════════════════════════
     HERO
  ══════════════════════════════════════════════════════ */
.hero {
  padding: 48px 0 36px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--surface-border);
  background: var(--surface);
  backdrop-filter: blur(10px);
  padding: 6px 14px 6px 8px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.eyebrow-icon {
  width: 22px;
  height: 22px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  flex-shrink: 0;
  box-shadow: 0 0 12px var(--glow-blue);
}

.eyebrow-text {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-2);
}

.hero-kicker {
  font-family: var(--ff-head);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-bright);
  margin-bottom: 12px;
}

.hero-title {
  font-family: var(--ff-head);
  font-size: clamp(44px, 13vw, 62px);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.hero-sub {
  font-size: 14.5px;
  font-weight: 300;
  color: var(--text-2);
  line-height: 1.75;
  max-width: 520px;
  margin-bottom: 30px;
}

/* ── Hero stats row ─────────────────────────────────── */
.hero-stats {
  display: flex;
  gap: 0;
  border: 1px solid var(--surface-border);
  background: var(--surface);
  backdrop-filter: blur(12px);
  border-radius: 16px;
  overflow: hidden;
}

.hstat {
  flex: 1;
  padding: 14px 16px;
  text-align: center;
}

.hstat+.hstat {
  border-left: 1px solid var(--surface-border);
}

.hstat-val {
  font-family: var(--ff-head);
  font-size: 24px;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 4px;
}

.hstat-val span {
  color: var(--accent-strong);
  font-size: 17px;
}

.hstat-lbl {
  font-size: 10.5px;
  color: var(--text-3);
  font-weight: 400;
  letter-spacing: 0.04em;
}

/* ══════════════════════════════════════════════════════
     VIDEO CARD
  ══════════════════════════════════════════════════════ */
.section-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.sec-label {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-3);
}

.sec-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--surface-border), transparent);
  transform-origin: left;
  animation: lineGrow 1s cubic-bezier(.16, 1, .3, 1) 0.5s both;
}

.video-card {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid var(--surface-border);
  box-shadow:
    0 0 0 1px rgba(59, 138, 255, 0.08),
    0 24px 64px rgba(0, 0, 0, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transition: box-shadow 0.4s ease, transform 0.4s cubic-bezier(.16, 1, .3, 1);
}

.video-card:hover {
  transform: translateY(-4px);
  box-shadow:
    0 0 0 1px rgba(255, 242, 59, 0.22),
    0 32px 80px rgba(0, 0, 0, 0.7),
    0 0 60px rgba(255, 242, 59, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

/* Corner accents */
.video-card::before,
.video-card::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 24px;
  z-index: 5;
  pointer-events: none;
}

.video-card::before {
  top: 12px;
  left: 12px;
  border-top: 1.5px solid var(--accent-strong);
  border-left: 1.5px solid var(--accent-strong);
  border-radius: 4px 0 0 0;
  opacity: 0.6;
}

.video-card::after {
  bottom: 12px;
  right: 12px;
  border-bottom: 1.5px solid var(--accent-strong);
  border-right: 1.5px solid var(--accent-strong);
  border-radius: 0 0 4px 0;
  opacity: 0.6;
}

.video-ratio {
  position: relative;
  padding-top: 56.25%;
  background: #030308;
}

.video-ratio iframe,
.video-ratio video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.video-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 18px;
  background: rgba(10, 10, 26, 0.9);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--surface-border);
}

.vbar-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.vbar-dot {
  width: 7px;
  height: 7px;
  background: var(--accent-strong);
  border-radius: 50%;
  position: relative;
  box-shadow: 0 0 8px var(--accent-strong);
}

.vbar-dot::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid var(--accent-strong);
  opacity: 0.4;
  animation: pulse-ring 2s ease-out infinite;
}

.vbar-title {
  font-size: 12px;
  font-weight: 500;
  color: var(--accent-soft);
  letter-spacing: 0.03em;
}

/* ══════════════════════════════════════════════════════
     FEATURES
  ══════════════════════════════════════════════════════ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

/* responsive */
@media (max-width: 992px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
}

.feat {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 18px;
  padding: 18px 16px;
  text-align: center;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);

  transition: transform 0.25s ease, border-color 0.25s ease;
}

.feat::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top,
      var(--accent-glow),
      transparent 70%);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.feat:hover {
  transform: translateY(-4px);
  border-color: var(--text-primary);
}

.feat:hover::before {
  opacity: 1;
}

/* 🔥 SAYI (subtitle artık ana odak) */
.feat-num {
  font-size: 17px;
  font-weight: 700;
  font-family: var(--ff-head);
  color: var(--accent);
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

/* ETİKET */
.feat-title {
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-primary);
  margin-bottom: 6px;
}

/* AÇIKLAMA */
.feat-body {
  font-size: 11.5px;
  color: var(--text-2);
  line-height: 1.5;
}

/* ══════════════════════════════════════════════════════
     CTA
  ══════════════════════════════════════════════════════ */
.cta-wrap {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 17px 24px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--text-secondary) 50%, var(--accent-strong) 100%);
  background-size: 200% auto;
  color: #fff;
  font-family: var(--ff-head);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: none;
  border-radius: 14px;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 7px 19px rgba(255, 59, 85, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.15);
  transition: transform 0.25s cubic-bezier(.16, 1, .3, 1),
    box-shadow 0.25s ease,
    background-position 0.4s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 7px 15px rgba(253, 45, 114, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  background-position: right center;
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-primary.like-btn {
  position: relative;
}

.btn-primary.like-btn::before {
  content: '♡';
  font-size: 18px;
  transition: all 0.3s ease;
}

.btn-primary.like-btn.liked::before {
  content: '♥';
  color: #ff1493;
}

/* ══════════════════════════════════════════════════════
     FOOTER
  ══════════════════════════════════════════════════════ */
footer {
  padding-top: 32px;
  border-top: 1px solid var(--surface-border);
  text-align: center;
}

.footer-tag {
  font-size: 12px;
  color: var(--text-3);
  font-weight: 300;
  letter-spacing: 0.06em;
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-bottom: 20px;
}

.footer-links a {
  font-size: 11.5px;
  color: var(--text-3);
  text-decoration: none;
  padding: 5px 12px;
  border: 1px solid var(--surface-border);
  border-radius: 100px;
  transition: color 0.2s, border-color 0.2s;
}

.footer-links a:hover {
  color: var(--accent-bright);
  border-color: rgba(255, 203, 59, 0.3);
}

.footer-copy {
  font-size: 10.5px;
  font-weight: bold;
  color: var(--fcopy);
  opacity: 0.5;
}

/* ══════════════════════════════════════════════════════
     SPACERS
  ══════════════════════════════════════════════════════ */
.sp {
  height: 32px;
}

.sp-sm {
  height: 18px;
}

/* ══════════════════════════════════════════════════════
     RESPONSIVE
  ══════════════════════════════════════════════════════ */
@media (min-width: 540px) {
  .wrap {
    padding: 0 24px 24px;
  }

  .features-grid {
    gap: 14px;
  }

  .hero {
    padding: 56px 0 40px;
  }
}

@media (min-width: 900px) {
  .wrap {
    max-width: 620px;
  }
}