:root {
  --bg: #0f0f0f;
  --bg-elevated: #1a1a1a;
  --fg: #f5f0e8;
  --fg-muted: #a8a09a;
  --accent: #e07a5f;
  --accent-soft: rgba(224, 122, 95, 0.15);
  --slate: #3d405b;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ========== HERO ========== */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 120px 40px 100px;
}

.hero-inner {
  max-width: 780px;
  position: relative;
  z-index: 2;
}

.hero-tag {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.8rem, 6vw, 4.8rem);
  line-height: 1.08;
  letter-spacing: -1.5px;
  margin-bottom: 28px;
}

.hero h1 .accent {
  color: var(--accent);
}

.lede {
  font-size: 1.2rem;
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.7;
}

.hero-texture {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-soft) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(80px);
  z-index: 1;
  pointer-events: none;
}

/* ========== PROBLEM ========== */
.problem {
  padding: 100px 40px;
  border-top: 1px solid rgba(245, 240, 232, 0.06);
}

.problem-inner {
  max-width: 960px;
  margin: 0 auto;
}

.problem h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.problem-intro {
  color: var(--fg-muted);
  font-size: 1.1rem;
  margin-bottom: 52px;
  max-width: 560px;
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.pain-card {
  background: var(--bg-elevated);
  border: 1px solid rgba(245, 240, 232, 0.06);
  border-radius: 12px;
  padding: 36px 28px;
  transition: border-color 0.3s ease;
}

.pain-card:hover {
  border-color: var(--accent);
}

.pain-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.4rem;
  color: var(--accent);
  opacity: 0.4;
  display: block;
  margin-bottom: 16px;
  line-height: 1;
}

.pain-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.pain-card p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ========== FEATURES ========== */
.features {
  padding: 100px 40px;
  border-top: 1px solid rgba(245, 240, 232, 0.06);
}

.features-inner {
  max-width: 780px;
  margin: 0 auto;
}

.features h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  margin-bottom: 56px;
  letter-spacing: -0.5px;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 44px;
}

.feature-item {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

.feature-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  background: var(--accent-soft);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--accent);
}

.feature-text h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.feature-text p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ========== CLOSING ========== */
.closing {
  padding: 120px 40px;
  text-align: center;
  border-top: 1px solid rgba(245, 240, 232, 0.06);
  background: linear-gradient(180deg, var(--bg) 0%, rgba(224, 122, 95, 0.04) 100%);
}

.closing-inner {
  max-width: 620px;
  margin: 0 auto;
}

.closing h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.closing p {
  color: var(--fg-muted);
  font-size: 1.1rem;
  line-height: 1.75;
}

/* ========== FOOTER ========== */
.site-footer {
  padding: 40px;
  border-top: 1px solid rgba(245, 240, 232, 0.06);
}

.footer-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--fg);
}

.footer-note {
  color: var(--fg-muted);
  font-size: 0.85rem;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .hero {
    padding: 80px 24px 60px;
    min-height: 70vh;
  }

  .hero-texture {
    width: 300px;
    height: 300px;
    right: -20%;
    top: -10%;
  }

  .problem, .features, .closing {
    padding: 64px 24px;
  }

  .pain-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .feature-item {
    flex-direction: column;
    gap: 12px;
  }

  .footer-inner {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2.2rem;
  }

  .lede {
    font-size: 1.05rem;
  }
}

/* ========== HERO CTA BUTTONS ========== */
.hero-cta {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 44px;
}

.btn-hero-primary {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  transition: opacity 0.15s;
}

.btn-hero-primary:hover {
  opacity: 0.85;
}

.btn-hero-ghost {
  display: inline-block;
  color: var(--fg-muted);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 20px;
  text-decoration: none;
  border-bottom: 1px solid rgba(245,240,232,0.15);
  transition: color 0.15s, border-color 0.15s;
}

.btn-hero-ghost:hover {
  color: var(--fg);
  border-color: var(--fg-muted);
}