/* SuppTime — Landing Page styles
   Aesthetic: clinical white, soft emerald, slate ink. Glassmorphism + minimal motion. */

:root {
  /* Colors */
  --bg:        oklch(0.99 0.005 155);   /* near-white, hint of green */
  --bg-2:      oklch(0.965 0.008 155);  /* slightly darker section */
  --ink:       oklch(0.22 0.015 240);   /* slate ink */
  --ink-soft:  oklch(0.45 0.015 240);
  --ink-muted: oklch(0.62 0.012 240);
  --line:      oklch(0.92 0.008 200);
  --line-2:    oklch(0.86 0.012 200);

  --emerald:        oklch(0.62 0.13 158);
  --emerald-deep:   oklch(0.52 0.13 158);
  --emerald-soft:   oklch(0.94 0.05 158);
  --emerald-tint:   oklch(0.97 0.025 158);

  --accent-blue:    oklch(0.65 0.13 230);
  --accent-violet:  oklch(0.62 0.14 290);

  /* Type */
  --sans: 'Geist', -apple-system, BlinkMacSystemFont, 'SF Pro Display', system-ui, sans-serif;
  --mono: 'Geist Mono', 'SF Mono', ui-monospace, monospace;
  --kr: 'Pretendard', 'Apple SD Gothic Neo', var(--sans);

  /* Layout */
  --maxw: 1200px;
  --pad-x: clamp(20px, 5vw, 56px);
  --r-card: 24px;
  --r-pill: 999px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px; /* Prevent sticky nav overlap */
}
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'ss01', 'cv11';
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* Korean typography refinement */
.lang-ko { font-family: var(--kr); letter-spacing: -0.005em; }
.lang-ko .h1, .lang-ko .h2 { letter-spacing: -0.025em; }

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

/* ──────────────────────────────────────────────────────────────────── */
/* Reusable                                                             */
/* ──────────────────────────────────────────────────────────────────── */

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono);
  font-size: 11px; font-weight: 500; letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-muted);
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(8px);
  white-space: nowrap;
}
.eyebrow-dot {
  width: 6px; height: 6px; border-radius: 999px;
  background: var(--emerald);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--emerald) 18%, transparent);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px color-mix(in oklab, var(--emerald) 18%, transparent); }
  50%      { box-shadow: 0 0 0 6px color-mix(in oklab, var(--emerald) 8%, transparent); }
}
.eyebrow-light { color: rgba(255,255,255,0.85); border-color: rgba(255,255,255,0.18); background: rgba(255,255,255,0.08); }
.eyebrow-dot-light { background: #fff; box-shadow: 0 0 0 3px rgba(255,255,255,0.25); }

.h1 {
  font-size: clamp(44px, 6.4vw, 88px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  font-weight: 600;
  margin: 18px 0 22px;
  text-wrap: balance;
}
.h1-l1 { display: block; color: var(--ink); }
.h1-l2 {
  display: block;
  background: linear-gradient(120deg, var(--emerald-deep) 0%, var(--emerald) 50%, var(--accent-blue) 110%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-style: italic;
  font-weight: 500;
}

.h2 {
  font-size: clamp(36px, 4.4vw, 60px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-weight: 600;
  margin: 18px 0 18px;
  text-wrap: balance;
}
.h2-light { color: #fff; }

.lede {
  font-size: clamp(17px, 1.4vw, 20px);
  line-height: 1.5;
  color: var(--ink-soft);
  max-width: 56ch;
  margin: 0 0 28px;
  text-wrap: pretty;
}

.section-sub {
  font-size: clamp(16px, 1.3vw, 19px);
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 60ch;
  margin: 0;
  text-wrap: pretty;
}

.glass {
  background: rgba(255, 255, 255, 0.62);
  backdrop-filter: blur(14px) saturate(120%);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.9) inset,
    0 12px 28px -12px rgba(15, 23, 42, 0.10),
    0 2px 6px rgba(15, 23, 42, 0.04);
  border-radius: var(--r-card);
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px;
  border-radius: var(--r-pill);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: -0.01em;
  border: 1px solid transparent;
  transition: transform .15s ease, background .15s ease, box-shadow .2s ease;
}
.btn-sm { padding: 8px 14px; font-size: 13px; }
.btn-primary {
  background: var(--ink);
  color: #fff;
}
.btn-primary:hover { background: oklch(0.16 0.015 240); transform: translateY(-1px); }

/* App-Store button (original mark) */
.as-btn {
  display: inline-flex; align-items: center; gap: 16px;
  padding: 16px 32px 16px 28px;
  background: var(--ink);
  color: #fff;
  border-radius: 24px;
  font-family: var(--sans);
  border: 1px solid oklch(0.18 0.015 240);
  transition: transform .2s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow .2s ease, background .2s ease;
  box-shadow: 0 16px 32px -12px rgba(15,23,42,0.5), 0 4px 8px rgba(15,23,42,0.1);
  white-space: nowrap;
}
.as-btn:hover {
  background: #000;
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 24px 48px -12px rgba(15,23,42,0.6), 0 8px 16px rgba(15,23,42,0.15);
}
.as-btn:active {
  transform: translateY(0) scale(0.98);
}
.as-btn-glyph { width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: -2px; }
.as-btn-text { display: flex; flex-direction: column; line-height: 1.1; text-align: left; }
.as-btn-top { font-size: 12px; font-weight: 500; letter-spacing: 0.01em; opacity: 0.85; margin-bottom: 2px; }
.as-btn-bottom { font-size: 24px; font-weight: 600; letter-spacing: -0.01em; }

.as-btn-sm { padding: 8px 14px 8px 12px; }
.as-btn-sm .as-btn-glyph { width: 20px; height: 20px; }
.as-btn-sm .as-btn-bottom { font-size: 14px; }
.as-btn-sm .as-btn-top { font-size: 9px; }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 16px;
  font-size: 14px; font-weight: 500;
  color: var(--ink);
  border-radius: var(--r-pill);
  border: 1px solid var(--line-2);
  background: rgba(255,255,255,0.6);
  transition: background .15s ease, transform .15s ease;
}
.btn-ghost:hover { background: #fff; transform: translateY(-1px); }
.btn-ghost-play {
  width: 24px; height: 24px; border-radius: 999px;
  background: var(--ink); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  padding-left: 2px;
}

/* ──────────────────────────────────────────────────────────────────── */
/* Nav                                                                  */
/* ──────────────────────────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 14px var(--pad-x);
  transition: background .25s ease, border-color .25s ease, padding .25s ease;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom-color: rgba(15, 23, 42, 0.08);
  padding: 12px var(--pad-x);
  box-shadow: 0 4px 24px -12px rgba(15, 23, 42, 0.06);
}
.nav-inner {
  max-width: var(--maxw); margin: 0 auto;
  display: flex; align-items: center; gap: 28px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; letter-spacing: -0.02em; }
.brand-mark {
  width: 28px; height: 28px; border-radius: 8px;
  background: linear-gradient(135deg, var(--emerald) 0%, var(--emerald-deep) 100%);
  display: inline-flex; align-items: center; justify-content: center;
  position: relative; box-shadow: 0 4px 10px -2px color-mix(in oklab, var(--emerald) 50%, transparent);
}
.brand-mark::before {
  content: ''; position: absolute; inset: 0; border-radius: inherit;
  background: linear-gradient(160deg, rgba(255,255,255,0.4), rgba(255,255,255,0) 50%);
}
.brand-mark-inner {
  width: 12px; height: 12px; border-radius: 999px;
  background: #fff;
  position: relative;
}
.brand-mark-inner::after {
  content: ''; position: absolute; left: 50%; top: 50%;
  width: 6px; height: 2px; background: var(--emerald-deep);
  border-radius: 1px;
  transform: translate(-50%, -50%) rotate(45deg);
  box-shadow: 0 0 0 0 transparent, -1px -1px 0 0 var(--emerald-deep);
}
.brand-mark-inner::before {
  content: ''; position: absolute; left: 50%; top: 50%;
  width: 2px; height: 6px; background: var(--emerald-deep);
  border-radius: 1px;
  transform: translate(-50%, -50%) rotate(45deg);
}
.brand-name { font-size: 17px; }

.nav-links { display: flex; gap: 6px; margin-left: 8px; }
.nav-links a {
  padding: 8px 12px; border-radius: var(--r-pill);
  font-size: 14px; color: var(--ink-soft);
  transition: color .15s ease, background .15s ease;
}
.nav-links a:hover { color: var(--ink); background: rgba(15,23,42,0.04); }

.nav-tools { margin-left: auto; display: flex; align-items: center; gap: 10px; }

.lang-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 11px;
  background: rgba(255,255,255,0.6);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  color: var(--ink);
  font-size: 13px;
  transition: background .15s ease;
}
.lang-btn:hover { background: #fff; }

.lang-menu {
  position: absolute; top: calc(100% + 8px); right: 0;
  width: 380px; /* Wider for 2 columns */
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 8px;
  box-shadow: 0 24px 48px -12px rgba(15,23,42,0.2), 0 2px 6px rgba(15,23,42,0.06);
  animation: lang-in .18s ease both;
  z-index: 110;
}
@keyframes lang-in { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: translateY(0); } }
.lang-opt {
  display: flex; align-items: center; gap: 10px;
  width: 100%;
  padding: 10px 12px; border-radius: 10px;
  background: transparent; border: none;
  color: var(--ink); font-size: 14px; text-align: left;
  transition: background .12s ease;
}
.lang-opt:hover { background: rgba(15,23,42,0.05); }
.lang-opt.is-active { background: color-mix(in oklab, var(--emerald) 10%, transparent); color: var(--emerald-deep); font-weight: 500; }
.lang-opt > svg:last-child { margin-left: auto; color: var(--emerald-deep); }

/* ──────────────────────────────────────────────────────────────────── */
/* Hero                                                                 */
/* ──────────────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: 120px var(--pad-x) 40px;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.hero-blob {
  position: absolute; border-radius: 50%;
  filter: blur(80px); opacity: 0.55;
}
.hero-blob-1 {
  width: 520px; height: 520px;
  background: radial-gradient(circle, var(--emerald-soft), transparent 70%);
  top: -120px; left: -160px;
}
.hero-blob-2 {
  width: 440px; height: 440px;
  background: radial-gradient(circle, color-mix(in oklab, var(--accent-blue) 25%, transparent), transparent 70%);
  bottom: -180px; right: -120px;
  opacity: 0.35;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(15,23,42,0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(15,23,42,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black 30%, transparent 75%);
}

.hero-inner {
  position: relative;
  max-width: var(--maxw); margin: 0 auto;
  display: grid; grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.hero-copy { animation: rise .8s cubic-bezier(.2,.7,.2,1) both; }
@keyframes rise { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }

.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 32px; }

.hero-ratings {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 20px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.04em;
  color: var(--ink-soft);
  text-transform: uppercase;
}
.hero-ratings .stars { color: #fbbf24; display: flex; gap: 2px; }

.hero-meta {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  margin-top: 28px;
  font-size: 13px; color: var(--ink-muted);
}
.meta-row { display: inline-flex; align-items: center; gap: 7px; }
.meta-sep { width: 3px; height: 3px; border-radius: 999px; background: var(--ink-muted); opacity: 0.5; }
.stars { display: inline-flex; gap: 1px; color: var(--emerald); }

/* Phone */
.hero-phone-wrap {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  min-height: 720px;
  animation: rise 1s cubic-bezier(.2,.7,.2,1) .15s both;
}
.phone-frame {
  position: relative;
  transform: rotate(-2deg) translateY(-10px);
  transition: transform .6s cubic-bezier(.2,.7,.2,1);
  z-index: 2;
}
.phone-frame:hover { transform: rotate(0deg) translateY(-14px); }
.phone-shadow {
  position: absolute;
  width: 320px; height: 80px;
  background: radial-gradient(ellipse at center, rgba(15,23,42,0.18), transparent 70%);
  bottom: 30px; left: 50%; transform: translateX(-50%);
  filter: blur(8px);
  z-index: 1;
}

.float-chip {
  position: absolute; z-index: 3;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 14px; border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid rgba(255,255,255,0.9);
  box-shadow: 0 10px 24px -8px rgba(15,23,42,0.18), 0 2px 6px rgba(15,23,42,0.06);
  font-size: 13px; font-weight: 500;
  color: var(--ink);
  white-space: nowrap;
  animation: float-y 5s ease-in-out infinite;
}
.float-chip svg { color: var(--emerald-deep); }
@keyframes float-y {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

/* ──────────────────────────────────────────────────────────────────── */
/* Sections                                                             */
/* ──────────────────────────────────────────────────────────────────── */
.section {
  position: relative;
  padding: clamp(60px, 8vw, 100px) var(--pad-x);
  max-width: var(--maxw);
  margin: 0 auto;
}
.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head-center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head-center .lede,
.section-head-center .section-sub { margin-left: auto; margin-right: auto; }

.eyebrow-dark { background: rgba(15,23,42,0.04); border-color: rgba(15,23,42,0.06); color: var(--ink-soft); }

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.feature {
  position: relative;
  padding: 40px;
  display: flex; flex-direction: column;
  gap: 20px;
  min-height: 280px;
  background: linear-gradient(165deg, #fff, oklch(0.99 0.005 158));
  transition: all .4s cubic-bezier(.2,.8,.2,1);
}
.feature:hover {
  transform: translateY(-6px);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.9) inset,
    0 24px 48px -12px rgba(15, 23, 42, 0.12),
    0 4px 12px rgba(15, 23, 42, 0.04);
}
.feature-icon {
  width: 48px; height: 48px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--emerald-tint), var(--emerald-soft));
  color: var(--emerald-deep);
  border: 1px solid color-mix(in oklab, var(--emerald) 22%, transparent);
}
.feature-title {
  font-size: 22px; font-weight: 600; letter-spacing: -0.02em;
  margin: 0 0 8px;
}
.feature-desc { font-size: 15px; line-height: 1.55; color: var(--ink-soft); margin: 0; max-width: 38ch; }
.feature-num {
  position: absolute; top: 20px; right: 24px;
  font-family: var(--mono); font-size: 11px; color: var(--ink-muted); opacity: 0.5;
  letter-spacing: 0.04em;
}

/* Each feature gets a different accent */
.feature-1 .feature-icon {
  background: linear-gradient(135deg, oklch(0.97 0.025 230), oklch(0.92 0.05 230));
  color: oklch(0.45 0.13 230);
  border-color: color-mix(in oklab, var(--accent-blue) 22%, transparent);
}
.feature-2 .feature-icon {
  background: linear-gradient(135deg, oklch(0.97 0.025 60), oklch(0.93 0.06 60));
  color: oklch(0.46 0.13 60);
  border-color: color-mix(in oklab, oklch(0.55 0.13 60) 25%, transparent);
}
.feature-3 .feature-icon {
  background: linear-gradient(135deg, oklch(0.97 0.025 290), oklch(0.93 0.06 290));
  color: oklch(0.45 0.14 290);
  border-color: color-mix(in oklab, var(--accent-violet) 22%, transparent);
}

/* ──────────────────────────────────────────────────────────────────── */
/* Watch                                                                */
/* ──────────────────────────────────────────────────────────────────── */
.section-watch {
  background:
    radial-gradient(ellipse 60% 70% at 70% 50%, color-mix(in oklab, var(--emerald) 10%, transparent), transparent 70%),
    var(--bg);
  border-radius: 32px;
  margin-top: 0;
  padding-top: clamp(80px, 9vw, 120px);
  padding-bottom: clamp(80px, 9vw, 120px);
}
.watch-grid {
  max-width: var(--maxw); margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.watch-list { list-style: none; padding: 0; margin: 28px 0 0; display: flex; flex-direction: column; gap: 14px; }
.watch-list li { display: flex; align-items: center; gap: 12px; font-size: 16px; color: var(--ink); }
.watch-check {
  width: 22px; height: 22px; border-radius: 999px;
  background: var(--emerald);
  color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 8px -2px color-mix(in oklab, var(--emerald) 50%, transparent);
}
.watch-stage {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  min-height: 460px;
}
.watch-stage-glow {
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 50%, color-mix(in oklab, var(--emerald) 30%, transparent), transparent 60%);
  filter: blur(40px);
  opacity: 0.7;
}

/* Apple Watch face — generic illustrative */
.wf {
  position: relative; z-index: 2;
  width: 220px;
  display: flex; flex-direction: column; align-items: center;
  filter: drop-shadow(0 30px 50px rgba(15,23,42,0.25));
}
.wf-band {
  width: 130px; height: 80px;
  background: linear-gradient(180deg, oklch(0.32 0.01 240), oklch(0.22 0.01 240));
  border-radius: 4px 4px 12px 12px;
}
.wf-band-top { border-radius: 12px 12px 4px 4px; }
.wf-body {
  position: relative;
  width: 220px; height: 260px;
  background: linear-gradient(180deg, oklch(0.18 0.01 240), oklch(0.12 0.01 240));
  border-radius: 50px;
  padding: 14px;
  box-shadow: inset 0 0 0 2px oklch(0.30 0.01 240);
  margin: -2px 0;
}
.wf-screen {
  width: 100%; height: 100%;
  background: #000;
  border-radius: 38px;
  padding: 14px;
  display: flex; flex-direction: column;
  position: relative;
  overflow: hidden;
}
.wf-time {
  font-family: 'SF Pro Display', var(--sans);
  font-size: 16px; font-weight: 600;
  color: var(--emerald);
  align-self: flex-end;
}
.wf-comp {
  display: flex; gap: 10px; margin-top: 10px;
  flex: 1;
}
.wf-ring { position: relative; flex-shrink: 0; }
.wf-ring-num {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 14px; font-weight: 600; letter-spacing: -0.02em;
}
.wf-comp-text { color: #fff; flex: 1; min-width: 0; }
.wf-comp-title { font-size: 14px; font-weight: 600; letter-spacing: -0.01em; }
.wf-comp-sub { font-size: 10px; color: rgba(255,255,255,0.6); margin-top: 2px; }
.wf-actions { display: flex; gap: 4px; margin-top: 10px; flex-wrap: wrap; }
.wf-act {
  display: inline-flex; align-items: center; gap: 3px;
  padding: 4px 7px; border-radius: 999px;
  background: rgba(255,255,255,0.12);
  color: #fff; font-size: 9px; font-weight: 500;
  border: none;
}
.wf-act-primary { background: var(--emerald); }
.wf-crown {
  position: absolute; right: -4px; top: 80px;
  width: 6px; height: 22px;
  background: linear-gradient(90deg, oklch(0.36 0.01 240), oklch(0.20 0.01 240));
  border-radius: 0 3px 3px 0;
}
.wf-side {
  position: absolute; right: -4px; top: 130px;
  width: 4px; height: 36px;
  background: oklch(0.22 0.01 240);
  border-radius: 0 2px 2px 0;
}

/* ──────────────────────────────────────────────────────────────────── */
/* Global                                                               */
/* ──────────────────────────────────────────────────────────────────── */
.section-global { padding-top: clamp(40px, 6vw, 80px); }
.global-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 16px;
}
.stat-card {
  padding: 32px;
  display: flex; flex-direction: column;
  position: relative;
  overflow: hidden;
}
.stat-num {
  font-size: clamp(56px, 6vw, 88px);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1;
  background: linear-gradient(140deg, var(--emerald-deep), var(--emerald) 60%, var(--accent-blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 12px;
}
.stat-label {
  font-size: 14px; color: var(--ink-soft);
  margin-bottom: 16px;
  line-height: 1.4;
  text-wrap: pretty;
}
.stat-langs { margin-top: auto; display: flex; flex-wrap: wrap; gap: 6px; }
.lang-chip {
  font-family: var(--mono); font-size: 10px; font-weight: 500; letter-spacing: 0.03em;
  padding: 4px 8px; border-radius: 6px;
  background: rgba(15,23,42,0.04);
  color: var(--ink-soft);
  border: 1px solid var(--line);
}
.lang-chip:nth-child(3) { background: color-mix(in oklab, var(--emerald) 14%, transparent); color: var(--emerald-deep); border-color: color-mix(in oklab, var(--emerald) 30%, transparent); }

.stat-dots {
  margin-top: auto;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 4px;
}
.stat-dot {
  width: 6px; height: 6px; border-radius: 999px;
  background: var(--emerald);
  opacity: 0.4;
  animation: dot-pulse 3s ease-in-out infinite;
}
@keyframes dot-pulse {
  0%, 100% { opacity: 0.25; transform: scale(1); }
  50%      { opacity: 0.8;  transform: scale(1.2); }
}

/* Korea card — featured */
.stat-card-kr {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
  background:
    radial-gradient(circle at 100% 0%, color-mix(in oklab, var(--emerald) 12%, transparent), transparent 50%),
    rgba(255,255,255,0.62);
}
.kr-flag {
  position: relative;
  width: 86px; height: 86px;
  border-radius: 18px;
  background: linear-gradient(180deg, #fff 0%, #fff 50%, #fff 50%, #fff 100%);
  border: 1px solid var(--line);
  box-shadow: 0 6px 14px -4px rgba(15,23,42,0.1);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.kr-tg {
  width: 42px; height: 42px; border-radius: 999px;
  background:
    radial-gradient(circle at 25% 50%, oklch(0.55 0.18 25) 50%, transparent 50%),
    radial-gradient(circle at 75% 50%, oklch(0.45 0.18 250) 50%, transparent 50%),
    linear-gradient(180deg, oklch(0.55 0.18 25) 50%, oklch(0.45 0.18 250) 50%);
  position: relative;
  transform: rotate(-32deg);
}
.kr-tg::after, .kr-tg::before {
  content: ''; position: absolute;
  width: 11px; height: 11px; border-radius: 999px;
}
.kr-tg::before { background: oklch(0.45 0.18 250); top: 8px; left: 13px; }
.kr-tg::after  { background: oklch(0.55 0.18 25); bottom: 8px; right: 13px; }

.kr-trigrams { position: absolute; inset: 0; pointer-events: none; }
.kr-trigrams .tg {
  position: absolute; width: 14px; height: 10px;
  background:
    linear-gradient(0deg, var(--ink) 22%, transparent 22%, transparent 39%, var(--ink) 39%, var(--ink) 61%, transparent 61%, transparent 78%, var(--ink) 78%);
}
.kr-trigrams .tg-1 { top: 10px; left: 8px; transform: rotate(28deg); }
.kr-trigrams .tg-2 { top: 10px; right: 8px; transform: rotate(-28deg); }
.kr-trigrams .tg-3 { bottom: 10px; left: 8px; transform: rotate(-28deg); }
.kr-trigrams .tg-4 { bottom: 10px; right: 8px; transform: rotate(28deg); }

.kr-meta { min-width: 0; }
.kr-tag { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.08em; color: var(--emerald-deep); text-transform: uppercase; margin-bottom: 6px; }
.kr-title { font-size: 22px; font-weight: 600; letter-spacing: -0.02em; margin: 0 0 8px; }
.kr-body { font-size: 14px; line-height: 1.5; color: var(--ink-soft); margin: 0; }

.kr-rank { text-align: right; align-self: flex-start; }
.kr-rank-num {
  font-size: 56px; font-weight: 600;
  letter-spacing: -0.04em; line-height: 1;
  background: linear-gradient(140deg, var(--emerald-deep), var(--emerald));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.kr-rank-label {
  font-size: 11px; color: var(--ink-muted);
  max-width: 16ch;
  margin-top: 6px;
  line-height: 1.3;
}

/* ──────────────────────────────────────────────────────────────────── */
/* Download CTA                                                         */
/* ──────────────────────────────────────────────────────────────────── */
.section-download { padding-top: 40px; padding-bottom: 80px; }
.dl-card {
  position: relative;
  border-radius: 32px;
  background:
    radial-gradient(ellipse 80% 100% at 50% 100%, color-mix(in oklab, var(--emerald) 30%, transparent), transparent 70%),
    linear-gradient(140deg, oklch(0.18 0.04 158), oklch(0.13 0.03 220));
  color: #fff;
  padding: clamp(48px, 7vw, 88px);
  overflow: hidden;
  box-shadow: 0 30px 80px -20px rgba(15,23,42,0.5);
}
.dl-noise {
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,0.08), transparent 30%),
    radial-gradient(circle at 80% 70%, color-mix(in oklab, var(--emerald) 50%, transparent), transparent 40%);
  pointer-events: none;
}
.dl-rings { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.dl-rings span {
  position: absolute; left: 50%; top: 100%;
  border-radius: 50%;
  border: 1px solid color-mix(in oklab, var(--emerald) 50%, transparent);
  transform: translate(-50%, -50%);
}
.dl-rings span:nth-child(1) { width: 600px; height: 600px; opacity: 0.5; }
.dl-rings span:nth-child(2) { width: 900px; height: 900px; opacity: 0.3; }
.dl-rings span:nth-child(3) { width: 1300px; height: 1300px; opacity: 0.15; }

.dl-inner { position: relative; max-width: 720px; }
.dl-sub {
  font-size: clamp(16px, 1.3vw, 19px);
  color: rgba(255,255,255,0.7);
  line-height: 1.55;
  margin: 0 0 32px;
  max-width: 50ch;
  text-wrap: pretty;
}
.dl-bullets {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 32px;
}
.dl-bullet {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 16px;
  color: rgba(255,255,255,0.85);
}
.dl-bullet-check {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  color: #fff;
}
.dl-ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.dl-card .as-btn {
  background: #fff; color: var(--ink);
  border-color: rgba(15,23,42,0.08);
}
.dl-card .as-btn:hover { background: oklch(0.96 0.005 158); }
.dl-meta {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 24px;
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.04em;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
}

/* ──────────────────────────────────────────────────────────────────── */
/* Footer                                                               */
/* ──────────────────────────────────────────────────────────────────── */
.foot {
  border-top: 1px solid var(--line);
  padding: 36px var(--pad-x);
}
.foot-inner {
  max-width: var(--maxw); margin: 0 auto;
  display: grid; grid-template-columns: 1fr auto 1fr;
  gap: 24px; align-items: center;
}
.foot-brand { display: flex; align-items: center; gap: 12px; }
.foot-tag { font-size: 12px; color: var(--ink-muted); margin-top: 2px; }
.foot-links { display: flex; gap: 18px; }
.foot-links a { font-size: 13px; color: var(--ink-soft); }
.foot-links a:hover { color: var(--ink); }
.foot-copy { font-size: 12px; color: var(--ink-muted); text-align: right; font-family: var(--mono); letter-spacing: 0.02em; }

/* ──────────────────────────────────────────────────────────────────── */
/* Responsive                                                           */
/* ──────────────────────────────────────────────────────────────────── */
@media (max-width: 980px) {
  .nav-links { display: none; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-phone-wrap { min-height: 600px; order: 2; }
  .hero { padding-top: 100px; }
  .features-grid { grid-template-columns: 1fr; }
  .watch-grid { grid-template-columns: 1fr; gap: 40px; }

  .stat-card-kr { grid-template-columns: auto 1fr; }
  .kr-rank { grid-column: 1 / -1; text-align: left; }
  .kr-rank-num { font-size: 40px; }
  .foot-inner { grid-template-columns: 1fr; }
  .foot-copy { text-align: left; }
}
@media (max-width: 600px) {
  .nav-tools .as-btn-text { display: none; }
  .stat-card-kr { grid-template-columns: 1fr; text-align: left; }
  .kr-flag { width: 56px; height: 56px; }
  .kr-tg { width: 26px; height: 26px; }
  .float-chip { font-size: 11px; padding: 8px 11px; }
  .gallery-row { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
}

/* ──────────────────────────────────────────────────────────────────── */
/* New Modern iOS App Layout Elements                                   */
/* ──────────────────────────────────────────────────────────────────── */

/* Fix logo size */
.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: inherit;
}

/* Hero Image (No phone frame, just a subtle float) */
.hero-shot-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-shot-card {
  position: relative;
  width: 100%;
  max-width: 440px;
  border-radius: 24px;
  transform: rotate(-2deg) translateY(-10px);
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
  z-index: 2;
  box-shadow: 0 20px 40px -10px rgba(15, 23, 42, 0.15);
}
.hero-shot-card:hover {
  transform: rotate(0) translateY(-14px);
}
.hero-shot {
  width: 100%;
  height: auto;
  border-radius: 24px;
  display: block;
}
.watch-static-img {
  width: 100%;
  max-width: 260px;
  height: auto;
  display: block;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  border-radius: 24px;
  box-shadow: 0 20px 40px -10px rgba(15, 23, 42, 0.15);
  transform: translateY(-10px);
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.watch-stage:hover .watch-static-img {
  transform: translateY(-16px);
}
.hero-shot-glow {
  position: absolute;
  top: 50%; left: 50%;
  width: 280px; height: 500px;
  background: var(--emerald);
  filter: blur(100px);
  opacity: 0.3;
  transform: translate(-50%, -50%);
  z-index: 1;
}
.float-chip-1 { top: 15%; right: -20px; }
.float-chip-2 { bottom: 25%; left: -30px; }

/* Gallery */
.gallery-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.gallery-card {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 12px 32px -12px rgba(15, 23, 42, 0.1);
  margin: 0;
  display: flex;
  flex-direction: column;
}
.gallery-img {
  width: 100%;
  height: auto;
  display: block;
}
.gallery-cap {
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 6px;
  background: #fff;
  min-height: 100px; /* Aligns all cards */
  justify-content: center;
}
.gallery-cap-num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--emerald-deep);
  font-weight: 600;
}
.gallery-cap-text {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.02em;
  text-wrap: balance;
  line-height: 1.2;
}

/* Reviews Ticker */
.reviews-ticker-wrap {
  position: relative;
  width: 100%;
  overflow: hidden;
  margin-top: 60px;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}
.reviews-ticker-row {
  display: flex;
  gap: 24px;
  width: max-content;
  animation: ticker 80s linear infinite;
  padding: 12px 0;
  will-change: transform;
  transform: translateZ(0);
  pointer-events: auto;
}
.reviews-ticker-row-reverse {
  animation: ticker-reverse 80s linear infinite;
}
.reviews-ticker-row:hover {
  animation-play-state: paused !important;
}
@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@keyframes ticker-reverse {
  0% { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}
.review {
  flex-shrink: 0;
  width: 380px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-radius: 28px;
}
.review-head {
  display: flex;
  align-items: center;
  gap: 12px;
}
.review-flag {
  font-size: 24px;
}
.review-meta {
  flex: 1;
}
.review-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}
.review-role {
  font-size: 13px;
  color: var(--ink-soft);
}
.review-stars {
  color: #fbbf24;
  display: flex;
  gap: 2px;
}
.review-quote {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
  margin: 0;
  flex: 1;
}
.review-foot {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.review-country {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-muted);
  letter-spacing: 0.04em;
}

/* FAQ */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}
.faq-item {
  display: flex; flex-direction: column; gap: 12px;
}
.faq-q {
  font-size: 17px; font-weight: 600; color: var(--ink);
  line-height: 1.4;
}
.faq-a {
  font-size: 15px; color: var(--ink-soft); line-height: 1.6;
}

@media (max-width: 720px) {
  .faq-grid { grid-template-columns: 1fr; gap: 24px; }
}

@media (max-width: 640px) {
  /* Navigation */
  .nav-inner { padding: 0 16px; gap: 8px; }
  .nav-btn-dl { display: none; } /* Hide download btn on mobile nav to save space */
  .nav-links { gap: 12px; }
  .nav-link { font-size: 13px; }

  /* Hero */
  .hero { padding-top: 100px; padding-bottom: 60px; }
  .h1 { font-size: 36px; line-height: 1.1; }
  .lede { font-size: 17px; margin-top: 20px; }
  .hero-mockup { 
    margin-top: 40px;
    transform: scale(0.9) translateY(0); 
  }
  .hero-ratings { margin-bottom: 16px; }

  /* Section Headings */
  .section { padding: 80px 16px; }
  .h2 { font-size: 28px; }

  /* Features */
  .features-grid { grid-template-columns: 1fr; gap: 20px; }
  
  /* Gallery */
  .gallery-row { 
    grid-template-columns: repeat(2, 1fr); 
    gap: 12px;
  }
  .gallery-img { border-radius: 12px; }

  /* CTA Card */
  .dl-card { padding: 40px 24px; border-radius: 32px; }
  .h2-light { font-size: 24px; }
}