/* ==========================================================================
   DIANA CANO - COSMETÓLOGA | BELLAS AESTHETICS
   Theme: Luxurious Gold & Cool Silver Scale Design System
   ========================================================================== */

:root {
  /* Silver Scale Backgrounds & Neutrals (Replacing Dark Plum/Burgundy Swatch) */
  --bg-primary: #F8FAFC;
  --bg-secondary: #F1F5F9;
  --bg-card: rgba(255, 255, 255, 0.94);
  --bg-glass: rgba(255, 255, 255, 0.96);
  
  --silver-slate: #1E293B;
  --silver-dark: #334155;
  --silver-muted: #64748B;
  --silver-light: #CBD5E1;
  --silver-subtle: #E2E8F0;
  
  /* Gold Accents & Shimmer Palette (Retained & Highlighted) */
  --gold-primary: #D4AF37;
  --gold-light: #F3E5AB;
  --gold-dark: #B8860B;
  --gold-gradient: linear-gradient(135deg, #BF953F 0%, #FCF6BA 30%, #B38728 60%, #AA771C 100%);
  --rose-gold-gradient: linear-gradient(135deg, #E6B8A2 0%, #D4AF37 50%, #C58882 100%);
  
  --text-main: #1E293B;
  --text-muted: #64748B;
  --text-light: #94A3B8;
  
  --wa-green: #25D366;
  --wa-dark: #128C7E;

  --shadow-sm: 0 4px 15px rgba(51, 65, 85, 0.05);
  --shadow-md: 0 8px 30px rgba(51, 65, 85, 0.08);
  --shadow-lg: 0 15px 40px rgba(30, 41, 59, 0.12);
  --shadow-gold: 0 10px 30px rgba(212, 175, 55, 0.25);
  --shadow-wa: 0 8px 25px rgba(37, 211, 102, 0.35);

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Montserrat', system-ui, -apple-system, sans-serif;
  --font-script: 'Alex Brush', cursive;

  --radius-sm: 14px;
  --radius-md: 24px;
  --radius-lg: 32px;
  --radius-full: 9999px;
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(203, 213, 225, 0.35) 0%, transparent 45%),
    radial-gradient(circle at 90% 80%, rgba(212, 175, 55, 0.15) 0%, transparent 45%);
  color: var(--text-main);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Utility Containers & Typography */
.container {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--silver-slate);
  font-weight: 600;
  line-height: 1.25;
}

.gold-gradient-text {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  font-weight: 700;
}

.gold-icon {
  color: var(--gold-primary);
}

/* Glassmorphism Cards */
.glass-card {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1.5px solid rgba(255, 255, 255, 0.95);
  box-shadow: 0 20px 50px rgba(51, 65, 85, 0.08);
  border-radius: var(--radius-md);
  position: relative;
  transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.glass-card:hover {
  box-shadow: 0 25px 60px rgba(51, 65, 85, 0.12);
  border-color: rgba(212, 175, 55, 0.4);
}

/* Header & Navigation */
.header {
  padding: 18px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(248, 250, 252, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(203, 213, 225, 0.4);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-logo {
  height: 65px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.06));
  transition: transform 0.3s ease;
}

.brand-logo:hover {
  transform: scale(1.03);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Prominent Gold Language Switcher Pill */
.lang-switch-prominent {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(255, 255, 255, 0.95);
  border: 1.5px solid var(--gold-primary);
  padding: 4px 8px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.18);
  margin-right: 6px;
}

.lang-icon {
  color: var(--gold-dark);
  font-size: 0.95rem;
  margin-left: 6px;
  margin-right: 2px;
}

.lang-btn-pill {
  background: transparent;
  border: none;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--silver-slate);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: all 0.25s ease;
}

.lang-btn-pill.active {
  background: var(--gold-gradient);
  color: var(--silver-slate);
  box-shadow: 0 2px 10px rgba(191, 149, 63, 0.4);
}

.lang-btn-pill:hover:not(.active) {
  background: rgba(203, 213, 225, 0.3);
}

.flag-icon {
  font-size: 1rem;
}

.btn-instagram, .btn-whatsapp-header {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-instagram {
  background: rgba(255, 255, 255, 0.9);
  color: var(--silver-slate);
  border: 1px solid var(--silver-light);
}

.btn-instagram:hover {
  background: var(--silver-slate);
  color: #FFF;
  transform: translateY(-2px);
}

.btn-whatsapp-header {
  background: var(--wa-green);
  color: #FFF;
  box-shadow: var(--shadow-wa);
}

.btn-whatsapp-header:hover {
  background: var(--wa-dark);
  transform: translateY(-2px);
}

/* Main Hero Section */
.hero-section {
  padding: 50px 0 70px;
  flex-grow: 1;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('assets/images/hero_bg.jpg') center/cover no-repeat;
  opacity: 0.08;
  pointer-events: none;
  filter: saturate(1.2);
}

.hero-container {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
}

.hero-card {
  width: 100%;
  max-width: 860px;
  padding: 55px 45px;
  text-align: center;
  border: 1.5px solid rgba(212, 175, 55, 0.35);
  background: rgba(255, 255, 255, 0.95);
  border-radius: 28px;
  box-shadow: 0 20px 45px rgba(51, 65, 85, 0.08);
}

.status-badge-container {
  margin-bottom: 25px;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(100, 116, 139, 0.08);
  border: 1px solid rgba(148, 163, 184, 0.35);
  padding: 8px 22px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--silver-dark);
}

.pulse-dot {
  width: 10px;
  height: 10px;
  background-color: #E74C3C;
  border-radius: 50%;
  animation: pulseDot 1.5s infinite;
}

@keyframes pulseDot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(231, 76, 60, 0.7); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 10px rgba(231, 76, 60, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(231, 76, 60, 0); }
}

.hero-logo-img {
  max-width: 250px;
  height: auto;
  margin-bottom: 28px;
}

.hero-title {
  font-size: 3.1rem;
  margin-bottom: 22px;
  color: var(--silver-slate);
  letter-spacing: -0.5px;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 720px;
  margin: 0 auto 38px;
  line-height: 1.7;
  font-weight: 400;
}

.hero-cta-group {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 40px;
}

/* Green WhatsApp Button */
.btn-cta-gold {
  position: relative;
  display: inline-block;
  background: var(--wa-green);
  color: #FFF;
  text-decoration: none;
  padding: 18px 42px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-wa);
  overflow: hidden;
  transition: all 0.35s ease;
}

.btn-cta-gold:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 15px 35px rgba(37, 211, 102, 0.45);
  background: var(--wa-dark);
}

.btn-cta-inner {
  display: flex;
  align-items: center;
  gap: 14px;
  position: relative;
  z-index: 2;
}

.whatsapp-icon {
  font-size: 2.2rem;
}

.cta-text-wrapper {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.cta-text-wrapper strong {
  font-size: 1.18rem;
  font-weight: 700;
  line-height: 1.2;
}

.cta-text-wrapper small {
  font-size: 0.84rem;
  opacity: 0.92;
  font-weight: 400;
}

.trust-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 25px;
  border-top: 1px solid rgba(203, 213, 225, 0.6);
  padding-top: 28px;
}

.pill-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
  color: var(--silver-dark);
  font-weight: 600;
}

.pill-item i {
  color: var(--gold-primary);
  font-size: 1rem;
}

/* Footer (Slate Silver Charcoal replacing Dark Plum Swatch) */
.footer {
  background: linear-gradient(180deg, #1E293B 0%, #0F172A 100%);
  color: rgba(255, 255, 255, 0.88);
  padding: 50px 0 0;
  border-top: 3px solid var(--gold-primary);
}

.footer-container {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer-logo {
  height: 65px;
  width: auto;
  margin-bottom: 15px;
  filter: brightness(0) invert(1);
}

.footer-tagline {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 320px;
}

.footer h4 {
  color: var(--gold-light);
  font-size: 1.15rem;
  margin-bottom: 18px;
}

.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-contact-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
}

.footer-contact-list a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-contact-list a:hover {
  color: var(--gold-light);
}

.btn-footer-wa {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--wa-green);
  color: #FFF;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  box-shadow: var(--shadow-wa);
  transition: all 0.3s ease;
}

.btn-footer-wa:hover {
  background: var(--wa-dark);
  transform: translateY(-2px);
}

.footer-bottom {
  background: rgba(0, 0, 0, 0.3);
  padding: 18px 0;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* Floating Sticky WhatsApp Button */
.floating-wa-container {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.wa-tooltip {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border: 1px solid var(--wa-green);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  box-shadow: var(--shadow-lg);
  max-width: 250px;
  margin-bottom: 12px;
  position: relative;
  animation: bounceIn 0.8s ease;
}

.tooltip-close {
  position: absolute;
  top: 4px;
  right: 8px;
  background: none;
  border: none;
  font-size: 1rem;
  color: var(--text-light);
  cursor: pointer;
}

.tooltip-badge {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--wa-dark);
  text-transform: uppercase;
  display: block;
  margin-bottom: 3px;
}

.wa-tooltip p {
  font-size: 0.82rem;
  color: var(--text-main);
  line-height: 1.4;
}

.btn-floating-wa {
  width: 62px;
  height: 62px;
  background: var(--wa-green);
  color: #FFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  text-decoration: none;
  box-shadow: var(--shadow-wa);
  position: relative;
  transition: transform 0.3s ease;
}

.btn-floating-wa:hover {
  transform: scale(1.1);
  background: var(--wa-dark);
}

.wa-pulse-ring {
  position: absolute;
  inset: -5px;
  border: 2px solid var(--wa-green);
  border-radius: 50%;
  animation: ringPulse 2s infinite;
}

@keyframes ringPulse {
  0% { transform: scale(0.95); opacity: 1; }
  100% { transform: scale(1.4); opacity: 0; }
}

@keyframes bounceIn {
  0% { opacity: 0; transform: translateY(20px) scale(0.9); }
  60% { opacity: 1; transform: translateY(-5px) scale(1.02); }
  100% { transform: translateY(0) scale(1); }
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .hero-title {
    font-size: 2.5rem;
  }
  .footer-container {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
    gap: 15px;
  }
  .nav-actions {
    flex-wrap: wrap;
    justify-content: center;
  }
  .hero-card {
    padding: 35px 22px;
  }
  .hero-title {
    font-size: 2.1rem;
  }
  .footer-container {
    grid-template-columns: 1fr;
  }
}