/* =============================================
   GESTESCOLAR – LANDING PAGE
   Inspirado em isaac.com.br
   ============================================= */

/* ── RESET & BASE ── */
.landing * { box-sizing: border-box; margin: 0; padding: 0; }
.landing {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: #1a1a2e;
  overflow-x: hidden;
  line-height: 1.6;
}
.landing a { text-decoration: none; color: inherit; }
.landing img { max-width: 100%; }

/* ── NAVBAR ── */
.lp-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 8px rgba(0,0,0,0.06);
  transition: box-shadow 0.3s;
}
.lp-nav.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.1); }
.lp-nav-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 32px; height: 68px;
}
.lp-logo {
  display: flex; align-items: center; gap: 10px;
  font-size: 22px; font-weight: 800; color: #1976d2;
}
.lp-logo i { font-size: 28px; }
.lp-nav-links { display: flex; gap: 32px; align-items: center; }
.lp-nav-links a {
  font-size: 14px; font-weight: 600; color: #555;
  transition: color 0.2s; cursor: pointer;
}
.lp-nav-links a:hover { color: #1976d2; }
.lp-nav-btns { display: flex; gap: 12px; align-items: center; }
.lp-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 24px; border-radius: 8px; font-size: 14px;
  font-weight: 700; cursor: pointer; border: none;
  transition: all 0.25s; text-decoration: none;
}
.lp-btn-outline {
  background: transparent; color: #1976d2;
  border: 2px solid #1976d2;
}
.lp-btn-outline:hover { background: #1976d2; color: #fff; }
.lp-btn-primary {
  background: linear-gradient(135deg, #1976d2, #0d47a1);
  color: #fff; border: none; box-shadow: 0 4px 15px rgba(25,118,210,0.3);
}
.lp-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(25,118,210,0.4);
}
.lp-btn-accent {
  background: linear-gradient(135deg, #ff6f00, #e65100);
  color: #fff; border: none; box-shadow: 0 4px 15px rgba(255,111,0,0.3);
}
.lp-btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(255,111,0,0.4);
}
.lp-btn-lg { padding: 14px 36px; font-size: 16px; border-radius: 10px; }
.lp-btn-sm { padding: 8px 18px; font-size: 13px; }

/* ── HERO ── */
.lp-hero {
  min-height: 100vh; display: flex; align-items: center;
  background: linear-gradient(160deg, #0d47a1 0%, #1565c0 40%, #1976d2 100%);
  position: relative; overflow: hidden; padding-top: 68px;
}
.lp-hero::before {
  content: ''; position: absolute; top: -200px; right: -200px;
  width: 600px; height: 600px; border-radius: 50%;
  background: rgba(255,255,255,0.03);
}
.lp-hero::after {
  content: ''; position: absolute; bottom: -150px; left: -100px;
  width: 400px; height: 400px; border-radius: 50%;
  background: rgba(255,255,255,0.02);
}
.lp-hero-inner {
  max-width: 1200px; margin: 0 auto; padding: 60px 32px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px;
  align-items: center; position: relative; z-index: 1;
}
.lp-hero-text h1 {
  font-size: 44px; font-weight: 800; color: #fff;
  line-height: 1.15; margin-bottom: 20px;
}
.lp-hero-text h1 span { color: #ffab40; }
.lp-hero-text p {
  font-size: 18px; color: rgba(255,255,255,0.8);
  margin-bottom: 32px; line-height: 1.7;
}
.lp-hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }
.lp-hero-visual {
  display: flex; justify-content: center; align-items: center;
}
.lp-hero-mockup {
  background: rgba(255,255,255,0.08); border-radius: 16px;
  padding: 24px; backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.12);
  width: 100%; max-width: 480px;
}
.lp-mockup-bar {
  display: flex; gap: 6px; margin-bottom: 16px;
}
.lp-mockup-dot { width: 10px; height: 10px; border-radius: 50%; }
.lp-mockup-item {
  background: rgba(255,255,255,0.06); border-radius: 8px;
  padding: 12px 16px; margin-bottom: 8px;
  display: flex; align-items: center; gap: 12px;
}
.lp-mockup-item i { font-size: 18px; color: #ffab40; }
.lp-mockup-item span { color: rgba(255,255,255,0.7); font-size: 13px; }

/* ── METRICS BAR ── */
.lp-metrics {
  background: #fff; padding: 50px 32px;
  box-shadow: 0 4px 30px rgba(0,0,0,0.06);
}
.lp-metrics-inner {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px;
  text-align: center;
}
.lp-metric-num {
  font-size: 40px; font-weight: 800; color: #1976d2;
  line-height: 1;
}
.lp-metric-label {
  font-size: 14px; color: #666; margin-top: 6px; font-weight: 500;
}

/* ── SECTIONS ── */
.lp-section {
  padding: 80px 32px;
  max-width: 1200px; margin: 0 auto;
}
.lp-section-gray { background: #f8f9fc; }
.lp-section-title {
  font-size: 34px; font-weight: 800; text-align: center;
  margin-bottom: 12px; color: #1a1a2e;
}
.lp-section-sub {
  font-size: 16px; color: #666; text-align: center;
  margin-bottom: 50px; max-width: 600px; margin-left: auto; margin-right: auto;
}

/* ── FEATURES GRID ── */
.lp-features {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
}
.lp-feature-card {
  background: #fff; border-radius: 16px; padding: 32px;
  border: 1px solid #eee;
  transition: all 0.3s; position: relative; overflow: hidden;
}
.lp-feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.08);
  border-color: #1976d2;
}
.lp-feature-card::before {
  content: ''; position: absolute; top: 0; left: 0;
  width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--card-color, #1976d2), transparent);
}
.lp-feature-icon {
  width: 56px; height: 56px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; color: #fff; margin-bottom: 18px;
}
.lp-feature-card h3 {
  font-size: 18px; font-weight: 700; margin-bottom: 10px; color: #1a1a2e;
}
.lp-feature-card p {
  font-size: 14px; color: #666; line-height: 1.6;
}

/* ── HOW IT WORKS ── */
.lp-steps {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
  margin-top: 40px;
}
.lp-step {
  text-align: center; padding: 24px 16px; position: relative;
}
.lp-step-num {
  width: 48px; height: 48px; border-radius: 50%;
  background: linear-gradient(135deg, #1976d2, #0d47a1);
  color: #fff; font-size: 20px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.lp-step h4 { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
.lp-step p { font-size: 13px; color: #666; }

/* ── PLANS SECTION ── */
.lp-plans {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.lp-plan-card {
  background: #fff; border-radius: 16px; padding: 28px;
  border: 2px solid #eee; text-align: center;
  transition: all 0.3s; position: relative;
}
.lp-plan-card:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(0,0,0,0.08); }
.lp-plan-card.popular {
  border-color: #1976d2;
  background: linear-gradient(180deg, #f0f7ff, #fff);
}
.lp-plan-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, #ff6f00, #e65100);
  color: #fff; font-size: 11px; font-weight: 700;
  padding: 4px 16px; border-radius: 20px;
}
.lp-plan-name { font-size: 20px; font-weight: 800; margin-bottom: 8px; }
.lp-plan-price { font-size: 28px; font-weight: 800; color: #1976d2; }
.lp-plan-price small { font-size: 14px; font-weight: 500; color: #888; }
.lp-plan-limit {
  font-size: 13px; color: #666; margin: 12px 0 20px;
  padding-bottom: 16px; border-bottom: 1px solid #eee;
}
.lp-plan-features { list-style: none; text-align: left; margin-bottom: 20px; }
.lp-plan-features li {
  font-size: 13px; color: #555; padding: 5px 0;
  display: flex; align-items: center; gap: 8px;
}
.lp-plan-features li i { color: #00b894; font-size: 12px; }

/* ── COMING SOON ── */
.lp-coming {
  display: grid; grid-template-columns: 1fr 1fr; gap: 28px;
}
.lp-coming-card {
  background: linear-gradient(135deg, #f8f9ff, #fff);
  border-radius: 16px; padding: 28px; border: 1px solid #e8ecf4;
  display: flex; gap: 20px; align-items: flex-start;
  transition: all 0.3s;
}
.lp-coming-card:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(0,0,0,0.06); }
.lp-coming-icon {
  width: 50px; height: 50px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; color: #fff; flex-shrink: 0;
}
.lp-coming-badge {
  display: inline-block; font-size: 10px; font-weight: 700;
  background: #fff3e0; color: #e65100; padding: 2px 10px;
  border-radius: 20px; margin-bottom: 8px;
}
.lp-coming-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.lp-coming-card p { font-size: 13px; color: #666; line-height: 1.5; }

/* ── CTA SECTION ── */
.lp-cta {
  background: linear-gradient(160deg, #0d47a1, #1565c0, #1976d2);
  padding: 80px 32px; text-align: center; position: relative; overflow: hidden;
}
.lp-cta::before {
  content: ''; position: absolute; top: -100px; right: -100px;
  width: 300px; height: 300px; border-radius: 50%;
  background: rgba(255,255,255,0.04);
}
.lp-cta h2 { font-size: 36px; font-weight: 800; color: #fff; margin-bottom: 16px; }
.lp-cta p { font-size: 18px; color: rgba(255,255,255,0.8); margin-bottom: 32px; }
.lp-cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── FOOTER ── */
.lp-footer {
  background: #0a0a1a; padding: 60px 32px 30px; color: #aaa;
}
.lp-footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
}
.lp-footer-brand { font-size: 22px; font-weight: 800; color: #fff; margin-bottom: 12px; }
.lp-footer-brand i { color: #1976d2; margin-right: 8px; }
.lp-footer p { font-size: 13px; line-height: 1.6; }
.lp-footer h4 { font-size: 14px; font-weight: 700; color: #fff; margin-bottom: 14px; }
.lp-footer ul { list-style: none; }
.lp-footer ul li { margin-bottom: 8px; }
.lp-footer ul a { font-size: 13px; color: #888; transition: color 0.2s; }
.lp-footer ul a:hover { color: #1976d2; }
.lp-footer-bottom {
  max-width: 1200px; margin: 30px auto 0;
  padding-top: 20px; border-top: 1px solid #222;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px; color: #555;
}
.lp-footer-social { display: flex; gap: 16px; }
.lp-footer-social a { color: #666; font-size: 18px; transition: color 0.2s; }
.lp-footer-social a:hover { color: #1976d2; }

/* ── ANIMATIONS ── */
.lp-fade-up {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.6s, transform 0.6s;
}
.lp-fade-up.visible { opacity: 1; transform: translateY(0); }

/* ── MOBILE HAMBURGER ── */
.lp-hamburger {
  display: none; background: none; border: none;
  font-size: 24px; color: #333; cursor: pointer;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .lp-hero-inner { grid-template-columns: 1fr; text-align: center; }
  .lp-hero-text h1 { font-size: 32px; }
  .lp-hero-btns { justify-content: center; }
  .lp-hero-visual { display: none; }
  .lp-features { grid-template-columns: 1fr; }
  .lp-steps { grid-template-columns: repeat(2, 1fr); }
  .lp-plans { grid-template-columns: repeat(2, 1fr); }
  .lp-coming { grid-template-columns: 1fr; }
  .lp-metrics-inner { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .lp-footer-inner { grid-template-columns: 1fr 1fr; }
  .lp-nav-links { display: none; }
  .lp-hamburger { display: block; }
}
@media (max-width: 600px) {
  .lp-hero-text h1 { font-size: 26px; }
  .lp-section-title { font-size: 26px; }
  .lp-plans { grid-template-columns: 1fr; }
  .lp-steps { grid-template-columns: 1fr; }
  .lp-metrics-inner { grid-template-columns: 1fr 1fr; }
  .lp-footer-inner { grid-template-columns: 1fr; }
  .lp-nav-inner { padding: 0 16px; }
  .lp-btn-lg { padding: 12px 24px; font-size: 14px; }
}