:root {
  --bg: #faf8f5;
  --bg-alt: #f2efe9;
  --fg: #1a1a1a;
  --fg-muted: #6b6560;
  --accent: #e05a2b;
  --accent-dark: #b8431a;
  --border: #d9d4cc;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 80px 60px;
  background: var(--fg);
  color: var(--bg);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -120px; right: -80px;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.08;
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -60px; left: 10%;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.05;
  pointer-events: none;
}
.hero-inner { max-width: 860px; position: relative; z-index: 1; }
.hero-label {
  font-size: 11px; font-weight: 600; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 28px;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(48px, 7vw, 88px);
  font-weight: 900; line-height: 1.05;
  margin-bottom: 32px; letter-spacing: -0.02em;
}
.hero-lede {
  font-size: clamp(18px, 2.5vw, 24px);
  font-weight: 300; line-height: 1.4;
  color: #c8c3bb; margin-bottom: 28px;
}
.hero-story {
  font-size: 15px; color: #8a857e;
  margin-bottom: 48px; padding-left: 20px;
  border-left: 2px solid var(--accent);
}
.hero-actions { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; margin-bottom: 32px; }
.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-body);
  font-size: 14px; font-weight: 600;
  letter-spacing: 0.04em;
  padding: 14px 32px;
  border-radius: 4px;
  text-decoration: none;
  transition: background 0.2s;
  border: none; cursor: pointer;
}
.btn-primary:hover { background: var(--accent-dark); }
.hero-meta {
  display: flex; align-items: center; gap: 16px;
  font-size: 13px; font-weight: 500; letter-spacing: 0.06em;
  text-transform: uppercase; color: #8a857e;
}
.hero-dot { color: var(--accent); }

/* SECTION LABELS */
.section-label {
  font-size: 11px; font-weight: 600; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 20px;
}

/* PROBLEM */
.problem { padding: 100px 60px; background: var(--bg); }
.problem-inner { max-width: 1100px; margin: 0 auto; }
.problem h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 56px); font-weight: 700; margin-bottom: 60px;
}
.pain-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.pain-card { padding: 32px; background: var(--bg-alt); border-radius: 6px; }
.pain-num { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; color: var(--accent); margin-bottom: 16px; }
.pain-card h3 { font-size: 17px; font-weight: 600; margin-bottom: 12px; }
.pain-card p { font-size: 14px; color: var(--fg-muted); line-height: 1.6; }

/* SPRINT */
.sprint { padding: 100px 60px; background: var(--fg); color: var(--bg); }
.sprint-inner { max-width: 1100px; margin: 0 auto; }
.sprint h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 56px); font-weight: 700; margin-bottom: 12px;
}
.sprint-sub { font-size: 17px; color: #8a857e; margin-bottom: 60px; }
.sprint-list {
  list-style: none;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.sprint-list li {
  padding: 20px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 15px; color: #c8c3bb;
}
.sprint-list li strong { color: #fff; display: block; margin-bottom: 4px; font-size: 16px; }

/* CREDIBILITY */
.credibility { padding: 80px 60px; background: var(--bg-alt); }
.credibility-inner { max-width: 900px; margin: 0 auto; text-align: center; }
.credibility-stats {
  display: flex; align-items: flex-start; justify-content: center;
  gap: 40px; margin-bottom: 40px; flex-wrap: wrap;
}
.stat-block { text-align: center; min-width: 140px; }
.stat-num {
  font-family: var(--font-display);
  font-size: 72px; font-weight: 900;
  line-height: 1; color: var(--accent); display: block;
}
.stat-label {
  font-size: 13px; color: var(--fg-muted);
  line-height: 1.4; margin-top: 8px;
}
.credibility-bio {
  font-size: 16px; color: var(--fg-muted); line-height: 1.6;
  max-width: 640px; margin: 0 auto 36px;
}
.credibility-line {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.5vw, 28px);
  font-weight: 700; color: var(--fg);
}

/* CONTACT */
.contact { padding: 100px 60px; background: var(--bg); }
.contact-inner { max-width: 640px; margin: 0 auto; }
.contact h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 48px); font-weight: 700; margin-bottom: 12px;
}
.contact-sub { font-size: 16px; color: var(--fg-muted); margin-bottom: 48px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: 12px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--fg-muted); }
.form-group input,
.form-group textarea {
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg);
  color: var(--fg);
  transition: border-color 0.2s;
  outline: none;
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--accent); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-submit { display: flex; justify-content: flex-start; }
.btn-submit {
  background: var(--accent); color: #fff;
  font-family: var(--font-body);
  font-size: 14px; font-weight: 600; letter-spacing: 0.04em;
  padding: 14px 40px; border-radius: 4px;
  border: none; cursor: pointer; transition: background 0.2s;
}
.btn-submit:hover { background: var(--accent-dark); }
.form-error {
  background: #fef2f2; border: 1px solid #fecaca; border-radius: 4px;
  padding: 12px 16px; margin-bottom: 20px;
  font-size: 14px; color: #dc2626;
}
.form-success {
  background: #f0fdf4; border: 1px solid #bbf7d0; border-radius: 4px;
  padding: 16px 20px; margin-bottom: 20px;
  font-size: 15px; color: #15803d; font-weight: 500;
}

/* FOOTER */
footer { padding: 60px; background: var(--bg); border-top: 1px solid var(--border); }
.footer-inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; }
.footer-name { font-family: var(--font-display); font-size: 18px; font-weight: 700; }
.footer-tagline { font-size: 14px; color: var(--fg-muted); }
.footer-copy { font-size: 13px; color: var(--fg-muted); margin-left: auto; }

/* MOBILE */
@media (max-width: 768px) {
  .hero, .problem, .sprint, .credibility, .contact, footer { padding: 60px 28px; }
  .hero { min-height: auto; padding-top: 100px; padding-bottom: 100px; }
  .pain-grid { grid-template-columns: 1fr; gap: 24px; }
  .sprint-list { grid-template-columns: 1fr; }
  .credibility-stats { gap: 24px; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 8px; }
  .footer-copy { margin-left: 0; }
}