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

:root {
  --bg: #0e0e0e;
  --surface: #171717;
  --surface-2: #1f1f1f;
  --amber: #f5a623;
  --amber-dim: #b87a14;
  --text: #f0ede8;
  --text-muted: #8a8782;
  --text-dim: #4a4845;
  --border: #2a2a2a;
}

html { font-size: 16px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* === NAV === */
.nav {
  padding: 24px 48px;
  border-bottom: 1px solid var(--border);
}
.nav__inner { display: flex; align-items: baseline; gap: 16px; }
.nav__logo { font-family: 'Bebas Neue', sans-serif; font-size: 1.75rem; color: var(--amber); letter-spacing: 0.04em; }
.nav__tagline { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.12em; }

/* === HERO === */
.hero {
  padding: 120px 48px 80px;
  position: relative;
  overflow: hidden;
  max-width: 1200px;
  margin: 0 auto;
}
.hero__bg-bar {
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: var(--amber);
}
.hero__accent-bar {
  position: absolute;
  top: 40px; right: -60px;
  width: 320px; height: 320px;
  border: 1px solid var(--amber-dim);
  border-radius: 50%;
  opacity: 0.15;
  pointer-events: none;
}
.hero__content { max-width: 760px; padding-left: 40px; }
.hero__headline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(3.2rem, 7vw, 6rem);
  line-height: 1.0;
  letter-spacing: 0.02em;
  color: var(--text);
  margin-bottom: 32px;
}
.hero__sub {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 540px;
  line-height: 1.7;
}

/* === STATS === */
.stats {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 64px 48px;
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  max-width: 1200px;
  margin: 0 auto;
  border: 1px solid var(--border);
}
.stat {
  background: var(--surface);
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.stat__number {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 4rem;
  color: var(--amber);
  line-height: 1;
  letter-spacing: 0.02em;
}
.stat__label {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
  max-width: 200px;
}

/* === DIAGNOSIS === */
.diagnosis { padding: 100px 48px; max-width: 1200px; margin: 0 auto; }
.diagnosis__inner { max-width: 700px; }
.diagnosis__label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--amber);
  margin-bottom: 20px;
}
.diagnosis__headline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: 0.02em;
  margin-bottom: 56px;
  color: var(--text);
}
.diagnosis__pain-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.pain {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--amber-dim);
}
.pain__icon {
  color: var(--amber);
  font-size: 0.5rem;
  margin-top: 4px;
  flex-shrink: 0;
}
.pain p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }

/* === FEATURES === */
.features {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 100px 48px;
}
.features__headline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  letter-spacing: 0.02em;
  color: var(--text);
  max-width: 1200px;
  margin: 0 auto 64px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 32px;
}
.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  max-width: 1200px;
  margin: 0 auto;
  border: 1px solid var(--border);
}
.feature {
  background: var(--surface);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.feature__num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 0.85rem;
  color: var(--amber);
  letter-spacing: 0.1em;
}
.feature__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
}
.feature__desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* === SEGMENT === */
.segment {
  padding: 100px 48px;
  max-width: 1200px;
  margin: 0 auto;
}
.segment__inner { max-width: 640px; }
.segment__label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--amber);
  margin-bottom: 20px;
}
.segment__headline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: var(--text);
  margin-bottom: 28px;
}
.segment__body { font-size: 1rem; color: var(--text-muted); line-height: 1.75; margin-bottom: 40px; }
.segment__checklist { display: flex; flex-direction: column; gap: 16px; }
.segment__checklist span { color: var(--amber); font-size: 1rem; }
.segment__checklist p { font-size: 0.9rem; color: var(--text-muted); display: inline; margin-left: 12px; }

/* === CLOSING === */
.closing {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 100px 48px;
  border-left: 4px solid var(--amber);
}
.closing__inner { max-width: 760px; margin-left: 40px; }
.closing__headline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: 0.02em;
  color: var(--text);
  margin-bottom: 28px;
}
.closing__body { font-size: 1.05rem; color: var(--text-muted); line-height: 1.8; max-width: 580px; }

/* === FOOTER === */
.footer { padding: 48px; border-top: 1px solid var(--border); }
.footer__inner { max-width: 1200px; margin: 0 auto; display: flex; flex-direction: column; gap: 8px; }
.footer__brand { font-family: 'Bebas Neue', sans-serif; font-size: 1.4rem; color: var(--amber); letter-spacing: 0.04em; }
.footer__sub { font-size: 0.8rem; color: var(--text-dim); }

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .nav { padding: 20px 24px; }
  .hero { padding: 80px 24px 60px; }
  .hero__content { padding-left: 24px; }
  .hero__accent-bar { display: none; }
  .stats { padding: 40px 24px; }
  .stats__grid { grid-template-columns: 1fr; }
  .diagnosis { padding: 60px 24px; }
  .diagnosis__pain-grid { grid-template-columns: 1fr; }
  .features { padding: 60px 24px; }
  .features__grid { grid-template-columns: 1fr; }
  .segment { padding: 60px 24px; }
  .closing { padding: 60px 24px; }
  .closing__inner { margin-left: 0; }
  .footer { padding: 40px 24px; }
}