/* ── RESET & BASE ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --yellow: #F5C842;
  --yellow-dim: rgba(245,200,66,0.12);
  --yellow-border: rgba(245,200,66,0.22);
  --bg: #08090b;
  --bg2: #0f1013;
  --bg3: #141518;
  --border: rgba(255,255,255,0.06);
  --border2: rgba(255,255,255,0.1);
  --text: #fff;
  --text2: rgba(255,255,255,0.55);
  --text3: rgba(255,255,255,0.3);
  --header-bg: rgba(8,9,11,0.92);
  --hover-bg: rgba(255,255,255,0.06);
  --active-bg: rgba(255,255,255,0.08);
  --subtle-bg: rgba(255,255,255,0.04);
  --card-hover: rgba(255,255,255,0.14);
  --ghost-hover-border: rgba(255,255,255,0.2);
  --text-muted: rgba(255,255,255,0.45);
  --badge-bg: rgba(255,255,255,0.03);
  --phone-shadow: 0 40px 80px rgba(0,0,0,.7), 0 0 0 1px rgba(255,255,255,0.04);
  --phone-glow-color: rgba(245,200,66,.12);
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #ffffff;
    --bg2: #f5f5f7;
    --bg3: #ecedf0;
    --border: rgba(0,0,0,0.07);
    --border2: rgba(0,0,0,0.12);
    --text: #1a1b1e;
    --text2: rgba(0,0,0,0.55);
    --text3: rgba(0,0,0,0.38);
    --header-bg: #F5C842;
    --hover-bg: rgba(0,0,0,0.08);
    --active-bg: rgba(0,0,0,0.1);
    --subtle-bg: rgba(0,0,0,0.03);
    --card-hover: rgba(0,0,0,0.12);
    --ghost-hover-border: rgba(0,0,0,0.18);
    --text-muted: rgba(0,0,0,0.45);
    --badge-bg: rgba(0,0,0,0.03);
    --phone-shadow: 0 40px 80px rgba(0,0,0,.12), 0 0 0 1px rgba(0,0,0,0.06);
    --phone-glow-color: rgba(245,200,66,.18);
  }

  .phone {
    --bg: #08090b;
    --bg3: #141518;
    --text3: rgba(255,255,255,0.3);
  }

  header { background: #F5C842; border-bottom-color: rgba(0,0,0,0.1); backdrop-filter: none; -webkit-backdrop-filter: none; }

  nav a { color: rgba(0,0,0,0.65); }
  nav a:hover { color: #08090b; background: rgba(0,0,0,0.08); }
  nav a.active { color: #08090b; background: rgba(0,0,0,0.1); }

  .cta-btn { background: #ffffff; color: #08090b; }
  .cta-btn:hover { background: #f0f0f0; }
}

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── HEADER ── */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--header-bg);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.header-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 32px;
  height: 66px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

nav { display: flex; gap: 2px; }

nav a {
  color: var(--text2);
  font-size: 14px;
  font-weight: 400;
  padding: 7px 13px;
  border-radius: 8px;
  text-decoration: none;
  cursor: pointer;
  transition: color .18s, background .18s;
  white-space: nowrap;
}

nav a:hover { color: var(--text); background: var(--hover-bg); }
nav a.active { color: var(--text); background: var(--active-bg); }

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--yellow);
  color: #08090b;
  font-size: 13.5px;
  font-weight: 600;
  padding: 9px 18px;
  border-radius: 10px;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: background .18s, transform .12s;
  flex-shrink: 0;
}

.cta-btn:hover { background: #ffd84a; transform: translateY(-1px); }

.logo-area {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-img {
  height: 32px;
  width: auto;
  display: block;
}

.logo-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.03em;
  line-height: 1;
}

.logo-sub {
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  color: var(--text3);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-top: 2px;
}

/* ── HERO ── */
.hero {
  max-width: 1080px;
  margin: 0 auto;
  padding: 96px 32px 80px;
  display: flex;
  align-items: center;
  gap: 72px;
}

.hero-copy { flex: 1; min-width: 0; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--yellow-dim);
  border: 1px solid var(--yellow-border);
  color: var(--yellow);
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: .06em;
  padding: 5px 12px;
  border-radius: 100px;
  margin-bottom: 28px;
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--yellow);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }

h1 {
  font-size: 52px;
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -.035em;
  margin-bottom: 20px;
}

h1 em { font-style: normal; color: var(--yellow); }

.hero-desc {
  font-size: 17px;
  color: var(--text2);
  line-height: 1.65;
  max-width: 460px;
  margin-bottom: 40px;
}

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--yellow);
  color: #08090b;
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  font-weight: 600;
  padding: 13px 24px;
  border-radius: 10px;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: background .18s, transform .12s;
}

.btn-primary:hover { background: #ffd84a; transform: translateY(-1px); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: transparent;
  color: var(--text2);
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  padding: 13px 20px;
  border-radius: 10px;
  border: 1px solid var(--border2);
  text-decoration: none;
  cursor: pointer;
  transition: color .18s, border-color .18s, background .18s;
}

.btn-ghost:hover {
  color: var(--text);
  border-color: var(--ghost-hover-border);
  background: var(--subtle-bg);
}

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

.stat-val {
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -.02em;
}

.stat-label {
  font-size: 13px;
  color: var(--text3);
  margin-top: 2px;
}

/* ── PHONE MOCKUP ── */
.phone-wrap { flex-shrink: 0; position: relative; }

.phone {
  width: 220px;
  height: 440px;
  background: var(--bg3);
  border-radius: 40px;
  border: 1.5px solid rgba(255,255,255,0.1);
  overflow: hidden;
  box-shadow: var(--phone-shadow);
}

.phone-notch {
  width: 72px;
  height: 24px;
  background: var(--bg);
  border-radius: 0 0 16px 16px;
  margin: 0 auto;
}

.phone-screen { padding: 10px 14px; }

.ps-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.ps-greeting { font-size: 12px; font-weight: 600; color: rgba(255,255,255,.9); }
.ps-date { font-family: 'DM Mono', monospace; font-size: 9px; color: var(--text3); }

.ps-card {
  background: var(--yellow-dim);
  border: 1px solid var(--yellow-border);
  border-radius: 14px;
  padding: 12px 14px;
  margin-bottom: 10px;
}

.ps-card-label {
  font-family: 'DM Mono', monospace;
  font-size: 8px;
  color: rgba(245,200,66,.6);
  letter-spacing: .08em;
  margin-bottom: 4px;
}

.ps-card-value { font-size: 26px; font-weight: 700; color: var(--yellow); line-height: 1; }
.ps-card-sub { font-size: 9px; color: var(--text3); margin-top: 3px; }

.ps-row { display: flex; gap: 8px; margin-bottom: 10px; }

.ps-mini {
  flex: 1;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 10px;
  padding: 8px 10px;
}

.ps-mini-label { font-size: 8px; color: var(--text3); margin-bottom: 3px; }
.ps-mini-val { font-size: 16px; font-weight: 600; color: rgba(255,255,255,.85); }

.ps-bar-header { display: flex; justify-content: space-between; margin-bottom: 4px; }
.ps-bar-label { font-size: 9px; color: var(--text3); }
.ps-bar-pct { font-size: 9px; color: var(--yellow); }

.ps-bar-bg {
  height: 5px;
  background: rgba(255,255,255,.06);
  border-radius: 100px;
  overflow: hidden;
  margin-bottom: 8px;
}

.ps-bar-fill { height: 100%; background: var(--yellow); border-radius: 100px; }
.ps-bar-fill.gray { background: rgba(255,255,255,.2); }

.ps-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(245,200,66,.08);
  border: 1px solid rgba(245,200,66,.15);
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 8px;
  color: var(--yellow);
  font-family: 'DM Mono', monospace;
  margin-top: 2px;
}

.phone-glow {
  position: absolute;
  bottom: -30px;
  left: 50%;
  transform: translateX(-50%);
  width: 160px;
  height: 60px;
  background: var(--phone-glow-color);
  border-radius: 50%;
  filter: blur(28px);
  pointer-events: none;
}

/* ── FEATURES ── */
.features-section {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.features-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 96px 32px;
}

.section-label {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--yellow);
  text-transform: uppercase;
  margin-bottom: 16px;
}

h2.section-title {
  font-size: 38px;
  font-weight: 700;
  letter-spacing: -.03em;
  line-height: 1.15;
  margin-bottom: 12px;
}

.section-desc {
  font-size: 16px;
  color: var(--text2);
  max-width: 520px;
  margin-bottom: 64px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feat-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  transition: border-color .2s, transform .2s;
}

.feat-card:hover { border-color: var(--card-hover); transform: translateY(-3px); }

.feat-card.highlight {
  border-color: var(--yellow-border);
  background: linear-gradient(135deg, rgba(245,200,66,.07) 0%, var(--bg3) 100%);
}

.feat-icon {
  width: 44px;
  height: 44px;
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-size: 20px;
}

.feat-icon svg {
  width: 22px;
  height: 22px;
  stroke-width: 1.75;
}

.feat-icon.yellow svg { stroke: var(--yellow); }
.feat-icon.blue svg { stroke: #3b8bd4; }
.feat-icon.green svg { stroke: #1ea064; }
.feat-icon.purple svg { stroke: #785adc; }
.feat-icon.coral svg { stroke: #dc5a46; }
.feat-icon.teal svg { stroke: #14a096; }

.feat-icon.yellow { background: var(--yellow-dim); border: 1px solid var(--yellow-border); }
.feat-icon.blue { background: rgba(59,139,212,.12); border: 1px solid rgba(59,139,212,.2); }
.feat-icon.green { background: rgba(30,160,100,.12); border: 1px solid rgba(30,160,100,.2); }
.feat-icon.purple { background: rgba(120,90,220,.12); border: 1px solid rgba(120,90,220,.2); }
.feat-icon.coral { background: rgba(220,90,70,.12); border: 1px solid rgba(220,90,70,.2); }
.feat-icon.teal { background: rgba(20,160,150,.12); border: 1px solid rgba(20,160,150,.2); }

.feat-title { font-size: 16px; font-weight: 600; color: var(--text); margin-bottom: 8px; letter-spacing: -.01em; }
.feat-desc { font-size: 14px; color: var(--text2); line-height: 1.6; }

.feat-tag {
  display: inline-block;
  margin-top: 14px;
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  color: var(--yellow);
  background: var(--yellow-dim);
  border: 1px solid var(--yellow-border);
  padding: 3px 9px;
  border-radius: 100px;
}

/* ── FOOTER ── */
footer {
  background: var(--yellow);
  border-top: 1px solid var(--border);
  color: #08090b;
}

.footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 56px 32px 40px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: 14px;
  color: rgba(0,0,0,0.55);
  line-height: 1.65;
  max-width: 240px;
}

.footer-col-title {
  font-size: 12px;
  font-weight: 600;
  color: rgba(0,0,0,0.7);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  font-size: 14px;
  color: rgba(0,0,0,0.6);
  text-decoration: none;
  margin-bottom: 10px;
  cursor: pointer;
  transition: color .18s;
}

.footer-col a:hover { color: #08090b; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  border-top: 1px solid rgba(0,0,0,0.1);
  gap: 16px;
  flex-wrap: wrap;
}

.footer-copy { font-size: 13px; color: rgba(0,0,0,0.45); }

.footer-legal { display: flex; gap: 20px; }

.footer-legal a {
  font-size: 13px;
  color: rgba(0,0,0,0.45);
  text-decoration: none;
  cursor: pointer;
  transition: color .18s;
}

.footer-legal a:hover { color: #08090b; }

.footer-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--badge-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 12px;
  color: var(--text3);
  margin-top: 18px;
}

.footer-badge {
  background: rgba(0,0,0,0.06);
  border-color: rgba(0,0,0,0.12);
  color: rgba(0,0,0,0.55);
}

.footer-badge strong { color: #08090b; font-weight: 500; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .hero { flex-direction: column; padding: 64px 24px 56px; gap: 48px; text-align: center; }
  h1 { font-size: 40px; }
  .hero-desc { max-width: 100%; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .phone-wrap { order: -1; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 600px) {
  .header-inner { padding: 0 16px; }
  nav a { padding: 6px 9px; font-size: 13px; }
  h1 { font-size: 34px; }
  .features-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}