/* ═══════════════════════════════════════════════════════════════
   ZOECHÉA ACADEMY — HOMEPAGE STYLES
   DMIT Premium Aesthetic — Graph-paper grid + Pastel rainbow hero
   ═══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Geist:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --ink: #19332e;
  --muted: #3f554f;
  --paper: #f2f5e8;
  --page: #fffdf2;
  --panel: #fff8e8;
  --line: #cbbf9c;
  --forest: #00715f;
  --lake: #087eb1;
  --mint: #a2ed7a;
  --honey: #f5ad28;
  --clay: #ff7c59;
  --lavender: #d7adff;
  --plum: #8656c7;
  --shadow: 0 16px 38px rgba(50, 44, 31, 0.14);
}

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

html { background: #e9eedf; }

body {
  margin: 0; color: var(--ink);
  background:
    linear-gradient(90deg, rgba(0, 113, 95, 0.08) 1px, transparent 1px),
    linear-gradient(0deg, rgba(8, 126, 177, 0.06) 1px, transparent 1px),
    var(--paper);
  background-size: 44px 44px;
  font-family: "Geist", "Segoe UI", Arial, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
}

a { color: var(--forest); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  width: min(1100px, 100%);
  margin: 0 auto;
  padding: 0 28px;
}

/* ═════════════════════════ NAV ═════════════════════════ */

.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 0;
  border-bottom: 1px solid rgba(203, 191, 156, 0.5);
}

.nav-brand {
  font-weight: 900; font-size: 18px; color: var(--ink);
  display: flex; align-items: center; gap: 10px;
}

.nav-brand .logo-mark {
  width: 36px; height: 36px; background: var(--forest);
  border-radius: 8px; display: flex; align-items: center;
  justify-content: center; color: #fff;
  font-size: 14px; font-weight: 900;
}

.nav-links a {
  margin-left: 28px; font-size: 14px; font-weight: 700;
  color: var(--muted); text-decoration: none;
  transition: color .15s;
}

.nav-links a:hover { color: var(--forest); }

/* ═════════════════════════ HERO ═════════════════════════ */

.hero {
  text-align: center;
  padding: 60px 0 50px;
}

.hero-card {
  margin: 0 auto;
  max-width: 720px;
  padding: 50px 40px;
  border: 1px solid rgba(25, 51, 46, 0.14);
  border-radius: 12px;
  background:
    linear-gradient(90deg, #fff0e6 0 16%, #f6e4ff 16% 32%, #e5f7ff 32% 48%, #dcfff6 48% 64%, #eaffd9 64% 80%, #fff4b8 80% 100%);
  box-shadow: var(--shadow);
}

.hero-card .brand-logo {
  width: 56px; height: 56px; border-radius: 14px;
  background: var(--forest); color: var(--page);
  font-size: 24px; font-weight: 900;
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}

.hero-card h1 {
  font-size: 48px; line-height: 0.97; letter-spacing: 0;
  color: #1f302d; margin-bottom: 14px; font-weight: 800;
}

.hero-card p {
  color: #3e524e; font-size: 18px; font-weight: 700;
  max-width: 520px; margin: 0 auto 28px;
}

.hero-cta {
  display: inline-flex; min-height: 48px; align-items: center;
  justify-content: center; padding: 12px 32px;
  border: 1px solid rgba(47, 102, 90, 0.22); border-radius: 999px;
  background: var(--forest); color: var(--page);
  font-size: 15px; font-weight: 900; text-decoration: none;
  transition: all .15s; box-shadow: 0 4px 14px rgba(0,113,95,0.25);
}

.hero-cta:hover {
  background: #005a4c; transform: scale(1.02);
  text-decoration: none;
}

.hero-sub {
  margin-top: 28px;
  font-size: 13px; color: var(--muted); font-weight: 700;
  letter-spacing: 0.04em;
}

.hero-sub span {
  display: inline-block; margin: 0 10px;
}

/* ═════════════════════════ SECTIONS ═════════════════════════ */

.section {
  padding: 60px 0;
}

.section-title {
  text-align: center; margin-bottom: 48px;
}

.section-title h2 {
  font-size: 32px; font-weight: 800; color: var(--ink);
  margin-bottom: 10px;
}

.section-title p {
  color: var(--muted); font-size: 16px; font-weight: 600;
}

/* ═════════════════════════ TOOL CARDS ═════════════════════════ */

.tools-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px; margin-bottom: 40px;
}

@media (max-width: 768px) {
  .tools-grid { grid-template-columns: 1fr; }
  .hero-card h1 { font-size: 34px; }
  .hero-card { padding: 36px 24px; }
}

.tool-card {
  background: var(--page);
  border: 1px solid rgba(216, 205, 185, 0.85);
  border-radius: 10px;
  padding: 28px;
  transition: all .2s;
  box-shadow: var(--shadow);
}

.tool-card:hover {
  transform: translateY(-3px);
  border-color: var(--forest);
}

.tool-card.active {
  border-top: 8px solid var(--forest);
}

.tool-card.coming-soon {
  opacity: 0.55;
  border-top: 8px solid var(--line);
}

.tool-icon {
  width: 44px; height: 44px; border-radius: 10px;
  background: var(--forest); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 900; margin-bottom: 16px;
}

.tool-card.coming-soon .tool-icon {
  background: #b0a898;
}

.tool-card h3 {
  font-size: 18px; font-weight: 800; margin-bottom: 8px;
}

.tool-card p {
  font-size: 14px; color: var(--muted); font-weight: 600;
  line-height: 1.5; margin-bottom: 16px;
}

.tool-card .price {
  font-size: 15px; font-weight: 800; color: var(--forest);
  margin-bottom: 14px;
}

.tool-card .btn {
  display: inline-flex; min-height: 42px; align-items: center;
  justify-content: center; padding: 10px 24px;
  border: 1px solid rgba(47, 102, 90, 0.22); border-radius: 999px;
  background: var(--forest); color: #fff;
  font-size: 14px; font-weight: 900; text-decoration: none;
  transition: all .15s;
}

.tool-card .btn:hover { background: #005a4c; text-decoration: none; }

.tool-card.coming-soon .btn {
  background: #b0a898; cursor: not-allowed;
}

/* ═════════════════════════ FEATURES GRID ═════════════════════════ */

.features-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px; margin-bottom: 40px;
}

@media (max-width: 768px) {
  .features-grid { grid-template-columns: 1fr; }
}

.feature-card {
  background: var(--page);
  border: 1px solid rgba(216, 205, 185, 0.85);
  border-radius: 10px;
  padding: 24px;
  text-align: center;
  box-shadow: var(--shadow);
}

.feature-card .feature-num {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--forest); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 900; margin-bottom: 12px;
}

.feature-card h4 {
  font-size: 15px; font-weight: 800; margin-bottom: 6px;
}

.feature-card p {
  font-size: 13px; color: var(--muted); font-weight: 600;
  line-height: 1.5;
}

/* ═════════════════════════ FOOTER ═════════════════════════ */

.footer {
  border-top: 1px solid rgba(203, 191, 156, 0.5);
  padding: 40px 0;
  text-align: center;
}

.footer p {
  font-size: 13px; color: var(--muted); font-weight: 600;
}

.footer a { color: var(--muted); margin: 0 12px; transition: color .15s; }
.footer a:hover { color: var(--forest); }