:root {
  --black: #000000;
  --white: #ffffff;
  --sage: #aacbc4;
  --opaque-sage: #ccddd9;
  --deep-green: #032221;
  --mint: #02ffb9;
  --clock: #00ba85;
  --gray: #999999;
  --charcoal: #1a1a1a;
  --paper: #f7f8f5;
  --light-mint: #caf9e9;
  --leaf: #869f9a;
  --line: rgba(3, 34, 33, 0.12);
  --shadow: 0 24px 70px rgba(3, 34, 33, 0.12);
  --font: "Poppins", Inter, system-ui, sans-serif;
}

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

body {
  margin: 0;
  background: var(--deep-green);
  color: var(--deep-green);
  font-family: var(--font);
  letter-spacing: -0.02em;
}

a { color: inherit; text-decoration: none; }
p { line-height: 1.45; }

/* TYPOGRAPHY */
h1, h2, h3, h4, h5, h6, h7, h8, h9 { margin: 0; line-height: .95; }
h1 { font-size: clamp(32px, 4vw, 60px); font-weight: 750; line-height: 1.17; }
h2 { font-size: clamp(48px, 6vw, 100px); font-weight: 650; line-height: 1.17; }
h3 { font-size: clamp(18px, 2vw, 24px); font-weight: 900; line-height: 1.08; }
h6 { font-size: clamp(36px, 5vw, 68px); font-weight: 900; line-height: 1.17; }
h7 { font-size: clamp(16px, 1.5vw, 22px); font-weight: 450; line-height: 1.25; }
h9 { font-size: clamp(36px, 5vw, 75px); font-weight: 650; line-height: 1.10; }

mark {
  background: var(--mint);
  color: var(--deep-green);
  padding: 0 .08em .1em;
  border-radius: 3px;
}

hr {
  border: none;
  border-top: 1px solid var(--sage);
  margin: 24px 0;
}

/* UTILITY */
.mint-text { color: var(--mint); }
.white-text { color: var(--white); }

/* NAV */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--deep-green);
}

.nav {
  width: 100%;
  margin: 4px 0;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  font-size: clamp(11px, 1.2vw, 14px);
  font-weight: 700;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: clamp(11px, 1.2vw, 15px);
}

.nav-links { display: flex; gap: 48px; color: var(--white); }
.nav-links a { opacity: .85; font-size: clamp(11px, 1.2vw, 15px);}
.nav-links a:hover { opacity: 1; color: var(--mint); }

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 28px;
  border-radius: 10px;
  font-weight: 800;
  font-size: clamp(12px, 1.2vw, 16px);
}

.btn-primary {
  background: var(--mint);
  color: var(--deep-green);
  box-shadow: 0 12px 30px rgba(2, 255, 185, .28);
  transition: background 0.2s ease, color 0.2s ease;
}

.btn-primary:hover {
  background: var(--deep-green);
  color: var(--mint);
}

.btn-ghost {
  color: var(--deep-green);
  background: var(--gray);
}

.btn-ghost:hover {
  background: var(--deep-green);
  color: var(--mint);
}

/* SECTIONS */
.section {
  width: 100%;
  margin: 0;
  padding: 100px clamp(24px, 10vw, 150px);
  min-height: 800px;
}

.eyebrow {
  margin: 0 0 18px;
  text-transform: uppercase;
  font-size: clamp(10px, 1vw, 12px);
  font-weight: 900;
  letter-spacing: .08em;
}

.eyebrow-mint {
  color: var(--mint);
  margin: 0 0 18px;
  text-transform: uppercase;
  font-size: clamp(10px, 1vw, 12px);
  font-weight: 900;
  letter-spacing: .08em;
}

/* HERO */
.hero {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(20px, 3vw, 44px);
  align-items: center;
  min-height: clamp(400px, 60vw, 660px);
  background: var(--white);
}

.hero p {
  font-size: clamp(16px, 2vw, 26px);
  font-weight: 600;
  margin-top: 60px;
  margin-bottom: 60px;
}

.hero-visual {
  position: relative;
  min-height: clamp(300px, 50vw, 530px);
  width: 120%;
  overflow: visible;
}

.hero-visual img {
  position: absolute;
  width: clamp(300px, 110%, 110%);
  height: clamp(300px, 80vh, 600px);
  object-fit: cover;
  margin-top: -50px;
  margin-left: -80px;
  border-radius: 48% 52% 36% 64% / 45% 35% 65% 55%;
}

.actions { display: flex; gap: 24px; align-items: center; }

/* PROBLEM */
.soft-bg { background: var(--opaque-sage); }

.split-heading {
  display: grid;
  grid-template-columns: 1fr .9fr;
  gap: 80px;
  align-items: start;
}

.problem-list {
  list-style: none;
  padding: 0;
  margin-top: 24px;
}

.problem-list li {
  border-bottom: 1px solid var(--deep-green);
  padding: 16px 0 16px 50px;
  font-weight: 450;
  color: var(--charcoal);
  position: relative;
  font-size: clamp(12px, 1.2vw, 16px);
}

.problem-list li::before {
  content: '→';
  color: var(--leaf);
  position: absolute;
  left: 25px;
  font-size: 18px;
  top: 13px;
}

/* INBOX ANIMATION */
.inbox-animation {
  background: var(--white);
  border-radius: 18px;
  padding: 20px;
  width: 600px;
  box-shadow: var(--shadow);
  max-height: 420px;
  overflow: hidden;
  align-self: center;
}

.inbox-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  font-size: clamp(10px, 1vw, 13px);
  font-weight: 700;
  color: var(--deep-green);
}

.inbox-badge {
  background: var(--deep-green);
  color: var(--mint);
  font-size: clamp(8px, 0.8vw, 10px);
  font-weight: 900;
  padding: 4px 10px;
  border-radius: 999px;
  letter-spacing: .08em;
}

.inbox-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.inbox-row.visible {
  opacity: 1;
  transform: translateY(0);
}

.inbox-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--sage);
  display: grid;
  place-items: center;
  font-size: clamp(8px, 0.8vw, 11px);
  font-weight: 900;
  color: var(--deep-green);
  flex-shrink: 0;
}

.inbox-content { flex: 1; overflow: hidden; }

.inbox-name {
  font-size: clamp(10px, 1vw, 13px);
  font-weight: 700;
  color: var(--deep-green);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.inbox-preview {
  font-size: clamp(9px, 0.8vw, 11px);
  color: var(--gray);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.inbox-time {
  font-size: clamp(9px, 0.8vw, 11px);
  color: var(--gray);
  flex-shrink: 0;
}

/* STATS */
.dark-bg {
  background-image: url('stats_bg.png');
  background-size: cover;
  background-position: center;
}

.stats-body {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: start;
}

.stats-left {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.stats-left h2 { color: var(--white); }
.stats-left h9 { color: var(--white); }
.stats-left h2 .mint-text { color: var(--mint); }

.underline-scribble {
  width: 200px;
  height: 20px;
}

.stats-right {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.stats-right hr {
  border: none;
  border-top: 1px solid rgba(255,255,255,0.15);
  margin: 0;
}

.stat {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 0;
  padding: 36px 0;
  position: relative;
}

.stat strong {
  font-size: clamp(48px, 6vw, 100px);
  line-height: 1;
  font-weight: 900;
  color: var(--mint);
  white-space: nowrap;
  min-width: 200px;
  display: inline-block;
}

.stat-unit {
  font-size: clamp(20px, 3vw, 40px);
  font-weight: 700;
  color: var(--mint);
}

.stat p {
  color: var(--white);
  font-weight: 400;
  font-size: clamp(14px, 1.5vw, 20px);
  margin: 0;
  max-width: 300px;
  padding-left: 24px;
  position: relative;
}

.stat p::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  height: 120px;
  width: 1px;
  background: rgba(255,255,255,0.2);
}

/* HOW IT WORKS */
.how-it-works {
  background: var(--white);
  text-align: center;
}

.how-it-works mark {
  background: none;
  color: var(--deep-green);
  text-decoration: underline;
  text-decoration-color: var(--mint);
  text-decoration-thickness: 4px;
  text-underline-offset: 6px;
  padding: 0;
}

.how-subtitle {
  font-size: clamp(14px, 1.5vw, 20px);
  font-weight: 400;
  color: var(--charcoal);
  line-height: 1.6;
  margin: 24px auto 0;
  max-width: 500px;
}

.how-steps {
  position: relative;
  margin: 0;
  padding-top: 40px;
}

.how-curve {
  width: 100%;
  height: 120px;
  margin-bottom: -20px;
  overflow: visible;
}

.how-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 24px;
  text-align: center;
  padding: 0 40px;
}

.how-col h3 {
  font-size: clamp(16px, 1.8vw, 24px);
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--deep-green);
}

.how-col p {
  font-size: clamp(14px, 1.5vw, 20px);
  font-weight: 400;
  color: var(--charcoal);
  line-height: 1.6;
}

.how-tagline {
  margin-top: 48px;
  font-size: clamp(12px, 1.2vw, 18px);
  font-weight: 500;
  color: var(--deep-green);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  letter-spacing: .3em;
}

.how-number {
  display: none;
}

/* CONTACT */
#contact {
  padding: 0;
  min-height: 800px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at bottom, var(--sage) 0%, var(--deep-green) 70%);
}

#contact .eyebrow { margin-bottom: -10px; }

.early-access {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  color: var(--light-mint);
  gap: 24px;
}

/* FOOTER */
.footer {
  background: var(--deep-green);
  padding: 40px 150px;
  color: var(--white);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.footer-links {
  display: flex;
  gap: 48px;
  font-size: clamp(12px, 1.2vw, 16px);
  font-weight: 500;
  color: var(--white);
}

.footer-line {
  border: none;
  border-top: 1px solid rgba(255,255,255,0.2);
  margin: 0 0 24px 0;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: clamp(11px, 1vw, 14px);
  color: rgba(255,255,255,0.7);
}

.footer-bottom p { margin: 0; }

/* CARDS (used in less-more section) */
.cards { display: grid; gap: 20px; }
.cards.three { grid-template-columns: repeat(3, 1fr); }

.pitch-card {
  background: rgba(170, 203, 196, 0.3);
  color: var(--deep-green);
  border-radius: 18px;
  padding: 28px;
  min-height: 220px;
}

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

.field span {
  font-size: clamp(8px, 0.8vw, 10px);
  font-weight: 700;
  color: var(--deep-green);
  width: 44px;
  letter-spacing: .08em;
}

.box {
  flex: 1;
  height: 6px;
  background: rgba(255,255,255,0.15);
  border-radius: 999px;
  overflow: hidden;
}

.fill {
  height: 100%;
  background: var(--clock);
  border-radius: 999px;
}

.pv-clock {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 6px solid var(--clock);
  position: relative;
}

.pv-clock::before {
  content: '';
  position: absolute;
  width: 20px;
  height: 4px;
  background: var(--clock);
  top: 50%;
  left: 50%;
  transform-origin: left center;
  transform: translateY(-1px) rotate(-60deg);
}

.pv-clock::after {
  content: '';
  position: absolute;
  width: 14px;
  height: 4px;
  background: var(--clock);
  top: 50%;
  left: 50%;
  transform-origin: left center;
  transform: translateY(-1px) rotate(-120deg);
}

.action-btn {
  flex: 1;
  padding: 10px 12px;
  text-align: center;
  font-family: var(--font);
  font-size: clamp(8px, 0.8vw, 10px);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 8px;
  background: var(--paper);
  color: var(--deep-green);
  border: 1px solid rgba(255,255,255,0.06);
  cursor: pointer;
  font-weight: 600;
}

.action-btn.active {
  background: var(--mint);
  color: var(--deep-green);
  border-color: var(--mint);
  font-weight: 600;
}

@media (max-width: 900px) {
  /* Reset grids */
  .hero,
  .split-heading,
  .stats-body,
  .dark-card,
  .how-columns,
  .cards.three,
  .cards.four {
    grid-template-columns: 1fr !important;
    gap: 24px !important;
  }

  /* Section padding */
  .section {
    padding: 60px 24px !important;
    min-height: auto !important;
  }

  #contact {
    padding: 60px 24px !important;
    min-height: auto !important;
  }

  /* Typography */
  h1 { font-size: 36px !important; }
  h2 { font-size: 52px !important; }
  h3 { font-size: 20px !important; }
  h6 { font-size: 40px !important; }
  h7 { font-size: 18px !important; }
  h9 { font-size: 40px !important; }

  /* Nav */
  .nav-right { display: flex !important; }
  .nav-links { display: none !important; }
  .btn { font-size: 13px !important; padding: 0 18px !important; min-height: 44px !important; }

  /* Hero */
  .hero { min-height: auto !important; background-image: linear-gradient(rgba(255,255,255,0.50), rgba(255,255,255,0.50)), url('crowd.png'); background-size: cover; background-position: center; }
  .hero p { font-size: 18px !important; margin-top: 24px !important; margin-bottom: 24px !important; }
  .hero-visual { display: none !important; }
  .hero-copy { text-align: center; }
  .hero .actions { justify-content: center; }

  /* Problem */
  .inbox-animation { width: 100% !important; max-width: 100% !important; }

  .problem-list li { font-size: 18px !important; }

  /* Stats */
  .stat strong { font-size: 60px !important; min-width: 140px !important; }
  .stat-unit { font-size: 28px !important; }
  .stat p { font-size: 16px !important; }

  /* How it works */
  .how-curve { display: none !important; }
  .how-columns { padding: 0 !important; text-align: left !important; }
  .how-col p { font-size: 16px !important; }
  .how-subtitle { font-size: 16px !important; }
  .how-tagline { font-size: 14px !important; letter-spacing: .15em !important; }
  .how-number { display: block !important; font-size: 13px !important; font-weight: 900 !important; color: var(--mint) !important; letter-spacing: .08em; margin-bottom: 8px; }

  /* Contact */
  .early-access { gap: 16px !important; }

  /* Footer */
  .footer { padding: 40px 24px !important; }
  .footer-top { flex-direction: column !important; align-items: flex-start !important; gap: 20px !important; }
  .footer-bottom { flex-direction: column !important; align-items: flex-start !important; gap: 12px !important; }
}