/* ===================================================
   Dra. Edilene Santos — Premium Fisioterapia
   Design System: Luxo Executivo / Dourado Escuro
   =================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,400;0,700;1,400;1,700&display=swap');

/* ---- CSS Variables ---- */
:root {
  --gold-primary: #c9a84c;
  --gold-light: #e8c97e;
  --gold-dark: #a07830;
  --gold-pale: #f5e8c8;
  --dark-bg: #0a0a0a;
  --dark-surface: #111111;
  --dark-card: #1a1a1a;
  --dark-border: #2a2a2a;
  --text-primary: #f0ede6;
  --text-secondary: #a09880;
  --text-muted: #666;
  --white: #ffffff;
  --gradient-gold: linear-gradient(135deg, #c9a84c 0%, #e8c97e 50%, #a07830 100%);
  --gradient-dark: linear-gradient(160deg, #0a0a0a 0%, #1a1510 50%, #0a0a0a 100%);
  --shadow-gold: 0 8px 32px rgba(201, 168, 76, 0.2);
  --shadow-dark: 0 8px 32px rgba(0, 0, 0, 0.6);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 40px;
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--dark-bg);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ---- Utility Classes ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.text-gold {
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-xl);
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-transform: uppercase;
}

.btn-primary {
  background: var(--gradient-gold);
  color: #0a0a0a;
  box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(201, 168, 76, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--gold-primary);
  border: 1.5px solid var(--gold-primary);
}

.btn-outline:hover {
  background: var(--gold-primary);
  color: #0a0a0a;
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: #25D366;
  color: white;
  font-size: 1rem;
  padding: 16px 36px;
  border-radius: var(--radius-xl);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background: #1ebe5d;
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(37, 211, 102, 0.5);
}

/* Grid Utilities */
.grid-responsive {
  display: grid;
  gap: 32px;
}

@media (min-width: 769px) {
  .grid-2-col {
    grid-template-columns: 1fr 1fr;
  }

  .grid-2-3-col {
    grid-template-columns: 1fr 1.5fr;
  }

  .grid-contact {
    grid-template-columns: 1fr 1.2fr;
  }
}

@media (max-width: 768px) {
  .grid-responsive {
    grid-template-columns: 1fr !important;
    gap: 40px;
  }
}

/* ---- Gold Divider ---- */
.gold-divider {
  width: 60px;
  height: 3px;
  background: var(--gradient-gold);
  border-radius: 2px;
  margin: 16px 0;
}

.gold-divider.centered {
  margin: 16px auto;
}

/* ===================================================
   NAVBAR
   =================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 24px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(201, 168, 76, 0.15);
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(10, 10, 10, 0.97);
  border-bottom-color: rgba(201, 168, 76, 0.3);
}

.navbar-brand {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.navbar-brand .brand-name {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  font-weight: 700;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.navbar-brand .brand-title {
  font-size: 0.65rem;
  font-weight: 400;
  color: var(--text-secondary);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.navbar-nav .nav-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  letter-spacing: 0.3px;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--gold-primary);
  background: rgba(201, 168, 76, 0.08);
}

.navbar-nav .nav-link .material-symbols-outlined {
  font-size: 18px;
}

.navbar-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Mobile Nav Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gold-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  background: rgba(10, 10, 10, 0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(201, 168, 76, 0.2);
  padding: 16px 24px 24px;
  flex-direction: column;
  gap: 4px;
  z-index: 999;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu .nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}

.mobile-menu .nav-link:hover,
.mobile-menu .nav-link.active {
  color: var(--gold-primary);
  background: rgba(201, 168, 76, 0.08);
}

/* ===================================================
   FOOTER
   =================================================== */
.site-footer {
  background: #050505;
  border-top: 1px solid rgba(201, 168, 76, 0.15);
  padding: 48px 24px 32px;
  text-align: center;
}

.footer-brand {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}

.footer-tagline {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--gold-primary);
}

.footer-social {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 28px;
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(201, 168, 76, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-primary);
  font-size: 18px;
  transition: var(--transition);
}

.social-icon:hover {
  background: var(--gold-primary);
  color: #0a0a0a;
  border-color: var(--gold-primary);
}

.footer-copy {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ===================================================
   HERO SECTIONS
   =================================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 70px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-dark);
  z-index: 0;
}

.hero-bg::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 168, 76, 0.06) 0%, transparent 70%);
  z-index: 0;
}

.hero-bg::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 168, 76, 0.04) 0%, transparent 70%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
}

/* ===================================================
   PAGE SECTIONS
   =================================================== */
.section {
  padding: 96px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-overline {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 12px;
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ===================================================
   CARDS
   =================================================== */
.card-grid {
  display: grid;
  gap: 24px;
}

.card-grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.card-grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card-grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.premium-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.premium-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-gold);
  opacity: 0;
  transition: var(--transition);
}

.premium-card:hover {
  border-color: rgba(201, 168, 76, 0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-gold);
}

.premium-card:hover::before {
  opacity: 1;
}

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(201, 168, 76, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-primary);
  font-size: 28px;
  margin-bottom: 20px;
  border: 1px solid rgba(201, 168, 76, 0.2);
}

.card-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.card-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* ===================================================
   METRICS / STATS
   =================================================== */
.metrics-bar {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  padding: 40px 0;
}

.metric-item {
  text-align: center;
}

.metric-value {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  font-weight: 700;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 6px;
}

.metric-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

/* ===================================================
   GLASS PANELS
   =================================================== */
.glass-panel {
  background: rgba(26, 26, 26, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(201, 168, 76, 0.15);
  border-radius: var(--radius-lg);
}

/* ===================================================
   PAGE HEADER (inner pages)
   =================================================== */
.page-header {
  padding: 140px 24px 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center top, rgba(201, 168, 76, 0.07) 0%, transparent 70%);
}

.page-header-overline {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 10px;
}

.page-header-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.15;
  margin-bottom: 20px;
  position: relative;
}

.page-header-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ===================================================
   CHECKLIST
   =================================================== */
.checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.checklist li .check-icon {
  color: var(--gold-primary);
  font-size: 20px;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ===================================================
   CONTACT INFO
   =================================================== */
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--dark-border);
}

.contact-info-item:last-child {
  border-bottom: none;
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(201, 168, 76, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-primary);
  font-size: 22px;
  flex-shrink: 0;
}

.contact-info-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 4px;
}

.contact-info-value {
  font-size: 0.95rem;
  color: var(--text-primary);
  line-height: 1.5;
}

.contact-info-link {
  color: var(--gold-light);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ===================================================
   QUOTE / TESTIMONIAL
   =================================================== */
.premium-quote {
  position: relative;
  padding: 40px 48px;
  background: linear-gradient(135deg, rgba(201, 168, 76, 0.05), rgba(201, 168, 76, 0.02));
  border-left: 3px solid var(--gold-primary);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.premium-quote p {
  font-family: 'Playfair Display', serif;
  font-size: 1.15rem;
  font-style: italic;
  color: var(--text-primary);
  line-height: 1.8;
  margin-bottom: 16px;
}

.premium-quote cite {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold-primary);
}

/* ===================================================
   TECHNIQUE CARDS
   =================================================== */
.technique-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 28px;
  padding: 32px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  transition: var(--transition);
  align-items: center;
}

.technique-item:hover {
  border-color: rgba(201, 168, 76, 0.3);
  transform: translateX(4px);
  box-shadow: var(--shadow-gold);
}

@media (max-width: 768px) {
  .technique-item {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 24px;
    gap: 16px;
  }
}

.technique-number {
  font-family: 'Playfair Display', serif;
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.4;
  flex-shrink: 0;
  width: 60px;
}

.technique-content h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.technique-content p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* ===================================================
   ANIMATIONS
   =================================================== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 {
  transition-delay: 0.1s;
}

.fade-in-delay-2 {
  transition-delay: 0.2s;
}

.fade-in-delay-3 {
  transition-delay: 0.3s;
}

.fade-in-delay-4 {
  transition-delay: 0.4s;
}

/* ===================================================
   RESPONSIVE
   =================================================== */
@media (max-width: 768px) {

  .navbar-nav,
  .navbar-cta {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .metrics-bar {
    gap: 32px;
  }

  .hero {
    text-align: center;
  }

  .premium-quote {
    padding: 28px 24px;
  }

  /* Removed old technique-item flex styles */

  .technique-number {
    font-size: 2rem;
  }

  .section {
    padding: 64px 0;
  }

  .page-header {
    padding: 110px 24px 60px;
  }
}

@media (max-width: 480px) {

  .card-grid-2,
  .card-grid-3,
  .card-grid-4 {
    grid-template-columns: 1fr;
  }
}

/* ===================================================
   MAP EMBED
   =================================================== */
.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(201, 168, 76, 0.2);
  box-shadow: var(--shadow-dark);
}

.map-container iframe {
  display: block;
  width: 100%;
  height: 300px;
  border: none;
  filter: grayscale(50%) invert(90%) hue-rotate(180deg);
}

/* WhatsApp Float Button */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 28px;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
  z-index: 900;
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.6);
}

/* Tag badge */
.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  background: rgba(201, 168, 76, 0.12);
  color: var(--gold-light);
  border: 1px solid rgba(201, 168, 76, 0.25);
  margin-bottom: 16px;
}

/* Profile image placeholder */
.profile-photo {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--gold-primary);
  box-shadow: 0 0 0 8px rgba(201, 168, 76, 0.1), var(--shadow-gold);
}