/* ============================================================
   Site institucional (público) — reaproveita as variáveis de
   cor do sistema (definidas em style.css), componentes próprios
   ============================================================ */

html { scroll-behavior: smooth; }
.site-body { margin: 0; background: var(--bg); overflow-x: hidden; }
.site-page { position: relative; }

/* ---------- Nav ---------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(8, 9, 12, 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.site-nav-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.site-nav-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 800;
  font-size: 1.2rem;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.site-nav-brand img { width: 32px; height: 32px; border-radius: 9px; }
.site-nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: 12px;
  flex: 1;
}
.site-nav-links a {
  color: var(--text-dim);
  font-weight: 600;
  font-size: 0.92rem;
  transition: color 0.15s ease;
}
.site-nav-links a:hover { color: var(--text); }
.site-nav-cta {
  margin-left: auto;
  background: var(--gradient);
  color: #100905 !important;
  padding: 9px 18px;
  border-radius: 999px;
  font-weight: 800 !important;
  box-shadow: 0 6px 16px rgba(255, 46, 109, 0.28);
}
.site-nav-actions { display: flex; align-items: center; gap: 10px; }
.site-login-btn { text-decoration: none; white-space: nowrap; }
.site-nav-toggle {
  display: none;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 1.1rem;
  cursor: pointer;
}
.site-mobile-menu {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 10px 20px 18px;
  border-top: 1px solid var(--border);
}
.site-mobile-menu.open { display: flex; }
.site-mobile-menu a {
  padding: 12px 8px;
  color: var(--text);
  font-weight: 700;
  border-radius: 10px;
}
.site-mobile-menu a:active { background: var(--surface-2); }

@media (max-width: 860px) {
  .site-nav-links { display: none; }
  .site-login-btn { display: none; }
  .site-nav-toggle { display: inline-flex; }
}

/* ---------- Hero ---------- */
.site-hero {
  position: relative;
  overflow: hidden;
  padding: 76px 24px 90px;
  background: var(--bg);
  background-image: var(--bg-glow);
}
.site-hero-pattern {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.055) 1.5px, transparent 1.5px);
  background-size: 28px 28px;
  opacity: 0.6;
  pointer-events: none;
}
.site-hero-inner {
  position: relative;
  max-width: 1140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.site-hero-text h1 {
  font-size: clamp(2.1rem, 4.2vw, 3.4rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 18px 0 20px;
  color: var(--text);
}
.site-hero-sub {
  font-size: 1.06rem;
  color: var(--text-dim);
  line-height: 1.6;
  max-width: 480px;
  margin: 0 0 30px;
}
.site-hero-actions { display: flex; gap: 12px; flex-wrap: wrap; max-width: 420px; }
.site-hero-actions .btn { width: auto; flex: 1; min-width: 170px; text-decoration: none; }
.site-btn-hero { box-shadow: 0 10px 28px rgba(255, 46, 109, 0.35); }

.site-hero-visual { display: flex; justify-content: center; }

/* Moldura tipo navegador, com o print real do painel do personal (desktop) */
.site-device-desktop {
  width: 100%;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface-2);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.5);
}
.site-device-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 10px 14px;
  background: var(--surface-3);
  border-bottom: 1px solid var(--border);
}
.site-device-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.site-device-dot.red { background: #ff5f57; }
.site-device-dot.yellow { background: #febc2e; }
.site-device-dot.green { background: #28c840; }
.site-device-url {
  margin-left: 8px;
  background: var(--surface-2);
  border-radius: 999px;
  padding: 4px 14px;
  font-size: 0.72rem;
  color: var(--text-faint);
  flex: 1;
  max-width: 220px;
}
.site-device-desktop img { display: block; width: 100%; height: auto; }

/* Moldura tipo celular, com o print real da tela do aluno (mobile) */
.site-device-mobile {
  width: 190px;
  margin-top: -46px;
  margin-right: 6%;
  margin-left: auto;
  border-radius: 30px;
  border: 7px solid var(--surface-3);
  background: var(--surface-3);
  overflow: hidden;
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.55);
  position: relative;
  z-index: 2;
}
.site-device-mobile img { display: block; width: 100%; height: auto; }

@media (max-width: 900px) {
  .site-hero-inner { grid-template-columns: 1fr; text-align: center; }
  .site-hero-sub { margin-left: auto; margin-right: auto; }
  .site-hero-actions { margin-left: auto; margin-right: auto; }
  .site-hero-visual { margin-top: 20px; flex-direction: column; align-items: center; }
  .site-device-mobile { margin-right: auto; margin-top: -34px; }
}

/* ---------- Seções gerais ---------- */
.site-section { padding: 88px 24px; max-width: 1140px; margin: 0 auto; }
.site-section-head { max-width: 620px; margin: 0 auto 48px; text-align: center; }
.site-section-head h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-weight: 900;
  letter-spacing: -0.01em;
  margin: 10px 0 14px;
}
.site-section-head p { color: var(--text-dim); font-size: 1.02rem; line-height: 1.6; }
.site-eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-2);
  background: var(--gradient-soft);
  border: 1px solid rgba(255, 91, 46, 0.3);
  padding: 5px 14px;
  border-radius: 999px;
}

/* ---------- Features (Sobre) ---------- */
.site-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 64px;
}
.site-feature-card {
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface-2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 22px;
}
.site-feature-icon {
  width: 46px;
  height: 46px;
  border-radius: 13px;
  background: var(--gradient-soft);
  border: 1px solid rgba(255, 91, 46, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 16px;
}
.site-feature-card h3 { font-size: 1.02rem; margin: 0 0 8px; font-weight: 800; }
.site-feature-card p { font-size: 0.9rem; color: var(--text-dim); line-height: 1.55; margin: 0; }

@media (max-width: 860px) {
  .site-features-grid { grid-template-columns: 1fr; }
}

/* ---------- Como funciona ---------- */
.site-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  position: relative;
}
.site-step { text-align: center; padding: 0 14px; }
.site-step-number {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient);
  color: #100905;
  font-weight: 900;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  box-shadow: 0 8px 20px rgba(255, 46, 109, 0.3);
}
.site-step h4 { font-size: 0.96rem; margin: 0 0 6px; font-weight: 800; }
.site-step p { font-size: 0.85rem; color: var(--text-dim); margin: 0; line-height: 1.5; }

@media (max-width: 860px) {
  .site-steps { grid-template-columns: 1fr; gap: 28px; }
}

/* ---------- Planos ---------- */
.site-pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  align-items: stretch;
}
.site-plan-card {
  position: relative;
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface-2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
}
.site-plan-card.site-plan-highlight {
  border-color: rgba(255, 91, 46, 0.55);
  box-shadow: 0 20px 50px rgba(255, 46, 109, 0.18);
  transform: translateY(-8px);
}
.site-plan-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient);
  color: #100905;
  font-size: 0.68rem;
  font-weight: 800;
  padding: 5px 14px;
  border-radius: 999px;
  white-space: nowrap;
  box-shadow: 0 6px 14px rgba(255, 46, 109, 0.35);
}
.site-plan-name { font-size: 1.08rem; font-weight: 800; margin-bottom: 4px; }
.site-plan-range { font-size: 0.82rem; color: var(--text-dim); margin-bottom: 18px; }
.site-plan-price { font-size: 1.9rem; font-weight: 900; letter-spacing: -0.01em; margin-bottom: 2px; }
.site-plan-price span { font-size: 0.85rem; font-weight: 600; color: var(--text-dim); }
.site-plan-features {
  list-style: none;
  padding: 0;
  margin: 18px 0 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.site-plan-features li {
  font-size: 0.83rem;
  color: var(--text-dim);
  padding-left: 22px;
  position: relative;
  line-height: 1.4;
}
.site-plan-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--lime);
  font-weight: 800;
}
.site-plan-card .btn { text-decoration: none; margin-top: auto; }

@media (max-width: 980px) {
  .site-pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .site-plan-card.site-plan-highlight { transform: none; }
}
@media (max-width: 600px) {
  .site-pricing-grid { grid-template-columns: 1fr; }
}

/* ---------- CTA final ---------- */
.site-final-cta {
  max-width: 1140px;
  margin: 0 auto 88px;
  padding: 56px 40px;
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(255, 91, 46, 0.14), rgba(255, 46, 109, 0.1));
  border: 1px solid rgba(255, 91, 46, 0.3);
  text-align: center;
}
.site-final-cta h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 900; margin: 0 0 24px; }
.site-final-cta a {
  display: inline-flex;
  background: var(--gradient);
  color: #100905;
  font-weight: 800;
  padding: 15px 32px;
  border-radius: 999px;
  text-decoration: none;
  box-shadow: 0 10px 26px rgba(255, 46, 109, 0.35);
}

@media (max-width: 640px) {
  .site-final-cta { padding: 40px 22px; border-radius: 22px; margin-left: 16px; margin-right: 16px; }
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 48px 24px 32px;
}
.site-footer-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 30px;
}
.site-footer-brand { display: flex; align-items: center; gap: 9px; font-weight: 800; color: var(--text); }
.site-footer-brand img { width: 28px; height: 28px; border-radius: 8px; }
.site-footer-links { display: flex; gap: 22px; flex-wrap: wrap; }
.site-footer-links a { color: var(--text-dim); font-size: 0.88rem; font-weight: 600; }
.site-footer-bottom {
  max-width: 1140px;
  margin: 32px auto 0;
  padding-top: 22px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.78rem;
  color: var(--text-faint);
}
.site-footer-bottom a { color: var(--text-dim); font-weight: 700; }
.site-footer-bottom a:hover { color: var(--accent-2); }