/* =============================================
   POUSADA PARAÍSO DO NORDESTE — CSS PRINCIPAL
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --teal-900: #0d4a4a;
  --teal-700: #1a6b6b;
  --teal-500: #2a9d8f;
  --teal-300: #76c7be;
  --teal-100: #e0f5f3;
  --sand-900: #92400e;
  --sand-600: #d97706;
  --sand-400: #fbbf24;
  --sand-100: #fef3c7;
  --orange: #e8622a;
  --orange-light: #f97316;
  --dark: #1a2332;
  --dark-2: #253447;
  --gray-600: #6b7280;
  --gray-200: #e5e7eb;
  --gray-50: #f9fafb;
  --white: #ffffff;
  --font-head: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.1);
  --shadow-md: 0 4px 16px rgba(0,0,0,.12);
  --shadow-lg: 0 10px 40px rgba(0,0,0,.18);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s ease;
}

html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--dark); background: var(--white); line-height: 1.6; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-sm { padding: 48px 0; }
.text-center { text-align: center; }

/* --- Top Bar --- */
.top-bar {
  background: var(--teal-900);
  color: rgba(255,255,255,.85);
  padding: 8px 0;
  font-size: 0.8rem;
}
.top-bar .container { display: flex; justify-content: space-between; align-items: center; }
.top-bar-content { display: flex; gap: 20px; }
.top-bar-content span, .top-bar-social a { display: flex; align-items: center; gap: 6px; }
.top-bar-social { display: flex; gap: 12px; }
.top-bar-social a { color: rgba(255,255,255,.7); font-size: 1rem; transition: color var(--transition); }
.top-bar-social a:hover { color: var(--sand-400); }

/* --- Navbar --- */
.navbar {
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  position: sticky;
  top: 0;
  z-index: 900;
  transition: all var(--transition);
  padding: 4px 0;
}
.navbar.scrolled { box-shadow: var(--shadow-md); }
.navbar .container { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.navbar-brand { display: flex; align-items: center; gap: 12px; }
.brand-logo {
  width: 46px; height: 46px;
  background: linear-gradient(135deg, var(--teal-700), var(--teal-500));
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 1.3rem;
}
.brand-name { display: block; font-family: var(--font-head); font-size: 1.05rem; font-weight: 700; color: var(--teal-900); line-height: 1.1; }
.brand-tagline { display: block; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 1.5px; color: var(--gray-600); }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links li a {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--dark);
  transition: all var(--transition);
}
.nav-links li a:hover, .nav-links li a.active { color: var(--teal-700); background: var(--teal-100); }
.nav-btn-secondary {
  background: transparent !important;
  border: 1px solid var(--teal-500) !important;
  color: var(--teal-700) !important;
}
.nav-btn-primary {
  background: linear-gradient(135deg, var(--teal-700), var(--teal-500)) !important;
  color: white !important;
  padding: 10px 20px !important;
  border-radius: 25px !important;
}
.nav-btn-primary:hover { opacity: .9; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.mobile-menu-btn { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.mobile-menu-btn span { width: 24px; height: 2px; background: var(--dark); border-radius: 2px; transition: all .3s; display: block; }

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex; align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-image: url('../img/hero_beach.png');
  background-size: cover; background-position: center;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(13,74,74,.75) 0%, rgba(26,107,107,.4) 60%, rgba(232,98,42,.2) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  text-align: center; color: white;
  padding: 60px 0;
  animation: fadeUp .8s ease;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.3);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: .85rem;
  margin-bottom: 24px;
  color: var(--sand-400);
}
.hero h1 {
  font-family: var(--font-head);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 16px;
  text-shadow: 0 2px 20px rgba(0,0,0,.3);
}
.hero p {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  opacity: .9;
  max-width: 600px;
  margin: 0 auto 36px;
}
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 28px; border-radius: 50px; font-size: .9rem; font-weight: 600; cursor: pointer; border: none; transition: all var(--transition); text-decoration: none; }
.btn-primary { background: linear-gradient(135deg, var(--teal-700), var(--teal-500)); color: white; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(42,157,143,.4); }
.btn-outline-white { background: rgba(255,255,255,.15); backdrop-filter: blur(8px); color: white; border: 2px solid rgba(255,255,255,.5); }
.btn-outline-white:hover { background: rgba(255,255,255,.25); }
.btn-orange { background: linear-gradient(135deg, var(--orange), var(--orange-light)); color: white; }
.btn-orange:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(232,98,42,.4); }

/* Hero scroll indicator */
.hero-scroll { position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); color: white; text-align: center; animation: bounce 2s infinite; z-index: 2; }
.hero-scroll i { font-size: 1.5rem; opacity: .7; }

/* --- Booking Bar --- */
.booking-bar {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 28px 32px;
  margin-top: -50px;
  position: relative;
  z-index: 10;
}
.booking-bar h3 { font-family: var(--font-head); color: var(--teal-900); margin-bottom: 20px; font-size: 1.3rem; }
.booking-form { display: grid; grid-template-columns: 1fr 1fr 1fr auto; gap: 16px; align-items: end; }
.booking-field label { display: block; font-size: .8rem; font-weight: 600; color: var(--gray-600); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 8px; }
.booking-field input, .booking-field select {
  width: 100%; padding: 12px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: 10px;
  font-family: var(--font-body); font-size: .9rem;
  color: var(--dark);
  transition: border-color var(--transition);
}
.booking-field input:focus, .booking-field select:focus { outline: none; border-color: var(--teal-500); }
.btn-booking { padding: 14px 32px; white-space: nowrap; border-radius: 50px; }

/* --- Section Header --- */
.section-header { margin-bottom: 48px; }
.section-header.text-center .section-tag { justify-content: center; }
.section-tag {
  display: flex; align-items: center; gap: 8px;
  color: var(--teal-500); font-size: .85rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 1px;
  margin-bottom: 12px;
}
.section-tag::before, .section-tag::after { content: ''; flex: 1; max-width: 40px; height: 1px; background: var(--teal-300); }
.section-header h2 {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--dark);
  margin-bottom: 12px;
}
.section-header p { color: var(--gray-600); font-size: 1.05rem; max-width: 580px; }
.section-header.text-center p { margin: 0 auto; }

/* --- Room Cards --- */
.rooms-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 28px; }
.room-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
}
.room-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.room-card-img { position: relative; height: 240px; overflow: hidden; }
.room-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.room-card:hover .room-card-img img { transform: scale(1.06); }
.room-card-badge {
  position: absolute; top: 16px; left: 16px;
  background: linear-gradient(135deg, var(--teal-700), var(--teal-500));
  color: white; padding: 4px 12px; border-radius: 20px; font-size: .75rem; font-weight: 600;
}
.room-card-body { padding: 24px; }
.room-card-body h3 { font-family: var(--font-head); font-size: 1.3rem; margin-bottom: 8px; }
.room-card-body p { color: var(--gray-600); font-size: .9rem; margin-bottom: 16px; line-height: 1.5; }
.room-amenities { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.room-amenity { background: var(--teal-100); color: var(--teal-700); font-size: .75rem; padding: 4px 10px; border-radius: 20px; display: flex; align-items: center; gap: 4px; }
.room-card-footer { display: flex; justify-content: space-between; align-items: center; padding: 16px 24px; border-top: 1px solid var(--gray-200); }
.room-price .price-label { font-size: .75rem; color: var(--gray-600); }
.room-price .price-value { font-size: 1.5rem; font-weight: 700; color: var(--teal-700); }
.room-price .price-value span { font-size: .8rem; font-weight: 400; color: var(--gray-600); }
.room-guests { display: flex; align-items: center; gap: 6px; color: var(--gray-600); font-size: .85rem; }

/* --- Tour Cards --- */
.tours-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 28px; }
.tour-card { background: white; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--gray-200); transition: all var(--transition); }
.tour-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.tour-card-img { position: relative; height: 220px; overflow: hidden; }
.tour-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.tour-card:hover .tour-card-img img { transform: scale(1.06); }
.tour-card-price {
  position: absolute; bottom: 16px; right: 16px;
  background: var(--orange);
  color: white; padding: 8px 14px; border-radius: 10px;
  font-size: .9rem; font-weight: 700;
}
.tour-card-body { padding: 20px; }
.tour-card-meta { display: flex; gap: 16px; margin-bottom: 12px; }
.tour-meta-item { display: flex; align-items: center; gap: 5px; font-size: .8rem; color: var(--gray-600); }
.tour-card-body h3 { font-family: var(--font-head); font-size: 1.2rem; margin-bottom: 8px; }
.tour-card-body p { color: var(--gray-600); font-size: .875rem; margin-bottom: 16px; }
.tour-includes { display: flex; flex-direction: column; gap: 4px; margin-bottom: 16px; }
.tour-include-item { display: flex; align-items: center; gap: 8px; font-size: .8rem; color: var(--gray-600); }
.tour-include-item i { color: var(--teal-500); width: 14px; }

/* --- About Section --- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-img-wrap { position: relative; }
.about-img-main { border-radius: var(--radius-lg); overflow: hidden; height: 480px; }
.about-img-main img { width: 100%; height: 100%; object-fit: cover; }
.about-stats {
  position: absolute; bottom: -24px; right: -24px;
  background: white;
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow-lg);
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.about-stat { text-align: center; }
.about-stat strong { display: block; font-family: var(--font-head); font-size: 1.8rem; color: var(--teal-700); }
.about-stat span { font-size: .75rem; color: var(--gray-600); }
.about-content { padding-bottom: 24px; }
.about-features { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 28px; }
.about-feature { display: flex; gap: 12px; }
.about-feature-icon { width: 40px; height: 40px; background: var(--teal-100); border-radius: 10px; display: flex; align-items: center; justify-content: center; color: var(--teal-700); flex-shrink: 0; }
.about-feature h4 { font-size: .9rem; font-weight: 600; margin-bottom: 2px; }
.about-feature p { font-size: .8rem; color: var(--gray-600); }

/* --- CTA Section --- */
.cta-section {
  background: linear-gradient(135deg, var(--teal-900), var(--teal-700));
  color: white; text-align: center; padding: 80px 0;
}
.cta-section h2 { font-family: var(--font-head); font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 16px; }
.cta-section p { font-size: 1.1rem; opacity: .85; margin-bottom: 36px; max-width: 560px; margin-inline: auto; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* --- Footer --- */
.footer { background: var(--dark); color: rgba(255,255,255,.75); }
.footer-top { padding: 60px 0 40px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1.5fr 1fr; gap: 40px; }
.footer-brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-head); font-size: 1.1rem; color: white; margin-bottom: 16px; }
.footer-brand i { font-size: 1.5rem; color: var(--teal-300); }
.footer-about p { font-size: .875rem; line-height: 1.7; margin-bottom: 20px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 36px; height: 36px; background: rgba(255,255,255,.08); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.7); transition: all var(--transition); }
.footer-social a:hover { background: var(--teal-500); color: white; }
.footer-col h4 { font-size: .9rem; font-weight: 600; color: white; margin-bottom: 16px; text-transform: uppercase; letter-spacing: .5px; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { font-size: .85rem; color: rgba(255,255,255,.65); transition: color var(--transition); display: flex; align-items: center; gap: 6px; }
.footer-col ul li a:hover { color: var(--teal-300); }
.footer-contact-list li, .footer-info-list li { display: flex; align-items: flex-start; gap: 8px; font-size: .85rem; margin-bottom: 8px; }
.footer-contact-list i, .footer-info-list i { color: var(--teal-300); width: 16px; margin-top: 3px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 20px 0; display: flex; }
.footer-bottom .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.footer-bottom p { font-size: .8rem; opacity: .6; }

/* --- WhatsApp Float --- */
.whatsapp-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  background: #25d366;
  color: white;
  border-radius: 50px;
  padding: 12px 20px;
  display: flex; align-items: center; gap: 10px;
  font-weight: 600; font-size: .9rem;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  transition: all var(--transition);
  animation: float 3s ease-in-out infinite;
}
.whatsapp-float:hover { transform: scale(1.05); box-shadow: 0 6px 28px rgba(37,211,102,.5); }
.whatsapp-float i { font-size: 1.4rem; }

/* --- Page Hero (inner pages) --- */
.page-hero {
  background: linear-gradient(135deg, var(--teal-900), var(--teal-700));
  color: white; text-align: center; padding: 80px 0 60px;
}
.page-hero h1 { font-family: var(--font-head); font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 12px; }
.page-hero p { opacity: .85; max-width: 560px; margin: 0 auto; }

/* --- Animations --- */
@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes bounce { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(-10px); } }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
.animate-fade-up { animation: fadeUp .6s ease forwards; }
[data-aos] { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
[data-aos].aos-animate { opacity: 1; transform: none; }

/* --- Responsive --- */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-stats { position: static; margin-top: 16px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .booking-form { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .top-bar-content { display: none; }
  .nav-links { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: white; flex-direction: column; justify-content: center; gap: 8px; z-index: 9999; padding: 40px; }
  .nav-links.open { display: flex; }
  .mobile-menu-btn { display: flex; }
  .hero { min-height: 80vh; }
  .booking-form { grid-template-columns: 1fr; }
  .rooms-grid, .tours-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .about-features { grid-template-columns: 1fr; }
  .whatsapp-float span { display: none; }
  .whatsapp-float { padding: 14px; border-radius: 50%; }
}