/*
Theme Name: GP Jornadas
Theme URI: https://jornadasdiabetesnt.pt
Author: João Vieira
Author URI: https://jornadasdiabetesnt.pt
Description: Tema filho para as Jornadas da Diabetes do Nordeste Transmontano. Construído sobre GeneratePress com GenerateBlocks.
Version: 1.0.0
Template: generatepress
Text Domain: gp-jornadas
*/

:root {
  --primary: #1a56db;
  --primary-dark: #1340a0;
  --primary-light: #3b82f6;
  --accent: #0ea5e9;
  --accent-hover: #0284c7;
  --surface: #ffffff;
  --surface-alt: #f8fafc;
  --surface-dark: #0f172a;
  --text: #1e293b;
  --text-muted: #64748b;
  --text-light: #f1f5f9;
  --border: #e2e8f0;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow: 0 4px 20px rgba(0,0,0,.1);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.15);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --max-width: 1200px;
  --header-h: 72px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--surface);
  overflow-x: hidden;
}

/* ── Navigation ──────────────────────────── */

.main-navigation {
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: all .3s ease;
}

.main-navigation.scrolled {
  box-shadow: var(--shadow-sm);
}

.main-navigation .main-nav ul li a {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .3px;
  padding: 0 16px;
  line-height: var(--header-h);
  color: var(--text);
  transition: color .2s;
}

.main-navigation .main-nav ul li a:hover {
  color: var(--primary);
}

/* ── Hero ────────────────────────────────── */

.hero-section {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,23,42,.85) 0%, rgba(15,23,42,.6) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 40px 20px;
  max-width: var(--max-width);
  width: 100%;
}

.hero-content h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--text-light);
  margin-bottom: 8px;
  line-height: 1.15;
}

.hero-content .hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  color: rgba(255,255,255,.8);
  margin-bottom: 32px;
  font-weight: 400;
}

.hero-countdown {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.countdown-item {
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius);
  padding: 16px 24px;
  min-width: 90px;
  text-align: center;
}

.countdown-item .num {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: #fff;
  line-height: 1;
  display: block;
}

.countdown-item .label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: rgba(255,255,255,.6);
  margin-top: 4px;
  display: block;
}

.countdown-item.warning .num { color: #fbbf24; }

.hero-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-buttons .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  transition: all .25s ease;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 14px rgba(26,86,219,.35);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(26,86,219,.45);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,.4);
}

.btn-outline:hover {
  border-color: #fff;
  background: rgba(255,255,255,.1);
  transform: translateY(-2px);
}

/* ── Live Counter (AJAX) ─────────────────── */

.live-counter {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 32px 0;
}

.counter-card {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  padding: 20px 28px;
  text-align: center;
  min-width: 140px;
}

.counter-card .count {
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
  display: block;
  line-height: 1;
}

.counter-card .count-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255,255,255,.55);
  margin-top: 6px;
  display: block;
}

.counter-card .count.pulse { animation: pulse 1s ease; }

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); }
}

/* ── Sections ────────────────────────────── */

.section {
  padding: 80px 20px;
}

.section-alt { background: var(--surface-alt); }

.section-dark {
  background: var(--surface-dark);
  color: var(--text-light);
}

.section-title {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 12px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  text-align: center;
  max-width: 600px;
  margin: 0 auto 48px;
}

.section-dark .section-subtitle { color: rgba(255,255,255,.55); }

/* ── Cards ───────────────────────────────── */

.card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all .3s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.card-img { width: 100%; height: 200px; object-fit: cover; }

.card-body { padding: 24px; }

.card-body h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.card-body p {
  font-size: .9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── Scroll Reveal ───────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all .6s cubic-bezier(.22,1,.36,1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Footer ──────────────────────────────── */

.site-footer {
  background: var(--surface-dark);
  color: rgba(255,255,255,.7);
  padding: 60px 20px 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
  max-width: var(--max-width);
  margin: 0 auto 40px;
}

.footer-col h4 {
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.footer-col p, .footer-col a {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255,255,255,.55);
  text-decoration: none;
  display: block;
}

.footer-col a:hover { color: #fff; }

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,.08);
  font-size: 13px;
  color: rgba(255,255,255,.4);
}

/* ── Page Header ─────────────────────────── */

.page-header {
  background: var(--surface-alt);
  padding: 60px 20px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.page-header h1 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 8px;
}

.page-header p {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ── Responsive ──────────────────────────── */

@media (max-width: 768px) {
  .hero-countdown { gap: 8px; }
  .countdown-item { min-width: 70px; padding: 12px 16px; }
  .countdown-item .num { font-size: 1.5rem; }
  .live-counter { gap: 12px; }
  .counter-card { min-width: 100px; padding: 16px 20px; }
  .counter-card .count { font-size: 1.5rem; }
  .section { padding: 50px 16px; }
  .footer-grid { grid-template-columns: 1fr; }
}