:root {
  --bg: #FAFAF8;
  --bg-alt: #F2F1EE;
  --fg: #1A1A1A;
  --fg-muted: #6B6B6B;
  --accent: #FF5722;
  --accent-hover: #E64A19;
  --border: #E2E2DE;
  --card-bg: #FFFFFF;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: 'DM Serif Display', serif;
  font-weight: 400;
  line-height: 1.15;
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 3rem;
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  font-family: 'DM Serif Display', serif;
  font-size: 1.25rem;
  color: var(--fg);
}

.nav-tag {
  font-size: 0.8rem;
  color: var(--fg-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Section labels */
.section-label {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 5rem 3rem 6rem;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 1rem;
}

.hero-headline {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  color: var(--fg);
  margin-bottom: 1.5rem;
}

.hero-lede {
  font-size: 1.1rem;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 2.5rem;
}

.hero-proof {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.proof-item {
  display: flex;
  flex-direction: column;
}

.proof-num {
  font-family: 'DM Serif Display', serif;
  font-size: 1.8rem;
  color: var(--accent);
}

.proof-label {
  font-size: 0.75rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.proof-divider {
  width: 1px;
  height: 2.5rem;
  background: var(--border);
}

/* Phone mockup */
.hero-visual {
  display: flex;
  justify-content: center;
}

.phone-mockup {
  width: 220px;
  background: #1A1A1A;
  border-radius: 28px;
  padding: 14px;
  box-shadow: 0 30px 60px rgba(0,0,0,0.18);
}

.mockup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  padding: 0 4px;
}

.mockup-dots {
  display: flex;
  gap: 5px;
}

.mockup-dots span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #555;
}

.mockup-dots span:first-child { background: #FF5F57; }
.mockup-dots span:nth-child(2) { background: #FFBD2E; }
.mockup-dots span:nth-child(3) { background: #28CA41; }

.mockup-name {
  font-size: 0.55rem;
  color: #aaa;
}

.mockup-screen {
  background: #111;
  border-radius: 18px;
  padding: 12px;
}

.mockup-post {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.mockup-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #FF8A65);
  flex-shrink: 0;
}

.mockup-meta {
  flex: 1;
}

.mockup-username {
  width: 70px;
  height: 6px;
  border-radius: 3px;
  background: #444;
  margin-bottom: 4px;
}

.mockup-time {
  width: 40px;
  height: 4px;
  border-radius: 2px;
  background: #333;
}

.mockup-image {
  width: 100%;
  height: 100px;
  border-radius: 10px;
  background: linear-gradient(135deg, #2A2A2A 0%, #3A3A3A 40%, var(--accent) 100%);
  margin-bottom: 10px;
  opacity: 0.9;
}

.mockup-likes {
  width: 50px;
  height: 8px;
  border-radius: 4px;
  background: #444;
  margin-bottom: 8px;
}

.mockpost-caption {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mock-line {
  height: 5px;
  border-radius: 3px;
  background: #333;
}

.w80 { width: 80%; }
.w60 { width: 60%; }

.mockup-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 10px;
  padding: 0 4px;
}

.mockup-tags span {
  font-size: 0.5rem;
  color: var(--accent);
  opacity: 0.7;
}

/* Pain section */
.pain {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 5rem 3rem;
}

.pain-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  max-width: 1100px;
  margin: 0 auto;
}

.pain-heading {
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  margin-bottom: 1.25rem;
}

.pain-body {
  color: var(--fg-muted);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.pain-stat {
  border-left: 3px solid var(--accent);
  padding-left: 1.25rem;
}

.stat-num {
  font-family: 'DM Serif Display', serif;
  font-size: 2.5rem;
  color: var(--accent);
}

.stat-desc {
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.5;
  margin-top: 0.25rem;
}

.old-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 0.75rem;
}

.old-icon {
  font-size: 0.9rem;
  color: #999;
  margin-bottom: 0.4rem;
}

.old-title {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.old-cost {
  font-size: 0.8rem;
  color: var(--fg-muted);
  margin-bottom: 0.25rem;
}

.old-why {
  font-size: 0.8rem;
  color: #999;
}

/* Features */
.features {
  padding: 6rem 3rem;
  max-width: 1100px;
  margin: 0 auto;
}

.features-header {
  margin-bottom: 3rem;
}

.features-title {
  font-size: clamp(1.6rem, 2.5vw, 2.3rem);
  max-width: 580px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.feature-card {
  padding: 1.75rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card-bg);
}

.feature-icon {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.feature-name {
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
}

.feature-desc {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* How it works */
.how {
  background: var(--fg);
  color: #fff;
  padding: 6rem 3rem;
}

.how-header {
  max-width: 1100px;
  margin: 0 auto 3rem;
}

.how .section-label {
  color: var(--accent);
}

.how-title {
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  color: #fff;
}

.steps {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.step {
  border-top: 2px solid #333;
  padding-top: 1.5rem;
}

.step-num {
  font-family: 'DM Serif Display', serif;
  font-size: 2.5rem;
  color: var(--accent);
  margin-bottom: 1rem;
}

.step-title {
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: #fff;
}

.step-desc {
  font-size: 0.875rem;
  color: #999;
  line-height: 1.6;
}

/* Closer */
.closer {
  padding: 7rem 3rem;
  text-align: center;
  background: var(--bg);
}

.closer-inner {
  max-width: 700px;
  margin: 0 auto;
}

.closer-tag {
  font-family: 'DM Serif Display', serif;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.closer-heading {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1.5rem;
}

.closer-sub {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* Footer */
.footer {
  padding: 2.5rem 3rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-brand {
  font-family: 'DM Serif Display', serif;
  font-size: 1rem;
}

.footer-tagline {
  font-size: 0.8rem;
  color: var(--fg-muted);
}

.footer-meta {
  font-size: 0.75rem;
  color: #aaa;
}

/* Responsive */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding: 3rem 1.5rem 4rem; }
  .hero-visual { display: none; }
  .pain-inner { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr; }
  .footer { flex-direction: column; gap: 0.5rem; text-align: center; }
}

@media (max-width: 600px) {
  .nav { padding: 1rem 1.5rem; }
  .hero { padding: 2rem 1.5rem 3rem; }
  .features { padding: 3rem 1.5rem; }
  .features-grid { grid-template-columns: 1fr; }
  .pain { padding: 3rem 1.5rem; }
  .how { padding: 3rem 1.5rem; }
  .closer { padding: 4rem 1.5rem; }
  .hero-proof { gap: 1.25rem; }
  .proof-num { font-size: 1.4rem; }
}