/* ==========================================================================
   AURAVITAL - BIENESTAR AUDITIVO (PERÚ)
   Design System: Luxury Dark Organic / Editorial Wood & Gold
   Compliant with Google Ads Policies & Latin America Guidelines
   ========================================================================== */

:root {
  --bg-darkest: #0e0b09;
  --bg-wood-dark: #17130f;
  --bg-wood-card: #201a14;
  --bg-wood-card-hover: #29211a;
  --bg-wood-light: #322820;
  
  --gold-primary: #d49a37;
  --gold-light: #f3be5c;
  --gold-glow: rgba(212, 154, 55, 0.25);
  --gold-muted: #9b722d;
  --gold-dark: #7a581e;
  
  --text-main: #f5f2eb;
  --text-muted: #b8afa4;
  --text-dim: #7d756d;
  
  --accent-green: #3d7e56;
  --accent-green-light: #4ea873;
  --accent-red-peru: #c82333;
  
  --border-color: rgba(212, 154, 55, 0.18);
  --border-highlight: rgba(243, 190, 92, 0.4);
  
  --sidebar-width: 90px;
  --header-height: 72px;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  --shadow-card: 0 16px 36px rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 0 25px rgba(212, 154, 55, 0.2);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;
  
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-darkest);
  color: var(--text-main);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--bg-darkest);
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(45, 34, 25, 0.4) 0%, transparent 40%),
    radial-gradient(circle at 90% 70%, rgba(35, 26, 18, 0.3) 0%, transparent 40%),
    linear-gradient(to bottom, #110d0a, #16120e, #0d0a08);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Wood texture overlay effect */
body::before {
  content: "";
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.02'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 999;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

ul {
  list-style: none;
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

/* ==========================================================================
   Typography
   ========================================================================== */
h1, h2, h3, h4, .serif {
  font-family: var(--font-serif);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-main);
}

.text-gold {
  color: var(--gold-light);
}

.gold-gradient-text {
  background: linear-gradient(135deg, #fce4b8 0%, #e0aa48 50%, #b88229 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-primary);
  font-weight: 600;
  margin-bottom: 12px;
}

.section-label::before {
  content: "";
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--gold-primary);
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.7rem);
  line-height: 1.25;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 680px;
  margin-bottom: 40px;
}

/* ==========================================================================
   Layout & App Container
   ========================================================================== */
.site-wrapper {
  display: flex;
  min-height: 100vh;
}

/* Fixed Left Sidebar matching reference design */
.side-nav {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: #110e0b;
  background-image: linear-gradient(180deg, #17130f 0%, #0d0a08 100%);
  border-right: 1px solid rgba(212, 154, 55, 0.15);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0;
  z-index: 1000;
  box-shadow: 4px 0 20px rgba(0,0,0,0.5);
}

.side-nav-badge {
  width: 100%;
  background: var(--gold-primary);
  background: linear-gradient(135deg, #e5a93c, #c08524);
  color: #120e0a;
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 14px 6px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(212, 154, 55, 0.35);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  line-height: 1.1;
  transition: var(--transition);
}

.side-nav-badge:hover {
  background: linear-gradient(135deg, #f3be5c, #d49a37);
  color: #000;
}

.side-nav-menu {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 24px;
  width: 100%;
  padding: 20px 0;
}

.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  text-align: center;
  width: 100%;
  padding: 8px 4px;
  position: relative;
  transition: var(--transition);
}

.nav-item .icon-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(37, 30, 24, 0.7);
  border: 1px solid rgba(212, 154, 55, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
  transition: var(--transition);
  box-shadow: inset 0 0 10px rgba(0,0,0,0.4);
}

.nav-item .icon-circle svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.nav-item .nav-label {
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  max-width: 80px;
  line-height: 1.15;
  color: var(--text-muted);
  transition: var(--transition);
}

.nav-item:hover .icon-circle,
.nav-item.active .icon-circle {
  background: linear-gradient(135deg, #2b221a, #382c21);
  border-color: var(--gold-primary);
  color: #f7d287;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(212, 154, 55, 0.35);
}

.nav-item:hover .nav-label,
.nav-item.active .nav-label {
  color: var(--gold-light);
}

.nav-item.active::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 24px;
  background: var(--gold-primary);
  border-radius: 4px 0 0 4px;
  box-shadow: 0 0 8px var(--gold-primary);
}

.side-nav-footer {
  padding-bottom: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.peru-flag-badge {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.65rem;
  color: var(--text-muted);
  background: rgba(255,255,255,0.04);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.08);
}

.flag-icon {
  width: 14px;
  height: 10px;
  background: linear-gradient(to right, #c82333 33.3%, #ffffff 33.3%, #ffffff 66.6%, #c82333 66.6%);
  border-radius: 1px;
  display: inline-block;
  box-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

/* Main Content Area */
.main-content {
  margin-left: var(--sidebar-width);
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

/* Top Bar Announcement */
.top-notice-bar {
  background: linear-gradient(90deg, #1c1611 0%, #291e16 50%, #1c1611 100%);
  border-bottom: 1px solid rgba(212, 154, 55, 0.2);
  padding: 10px 24px;
  font-size: 0.82rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.notice-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--gold-light);
  font-weight: 500;
}

.notice-pill .pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--gold-primary);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--gold-primary);
  animation: pulseDot 2s infinite ease-in-out;
}

@keyframes pulseDot {
  0%, 100% { opacity: 0.4; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.2); }
}

.delivery-tag {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
}

.delivery-tag span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

/* Main Site Header */
.site-header {
  height: var(--header-height);
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(18, 14, 11, 0.85);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #fff;
}

.brand-tagline {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-primary);
  border-left: 1px solid rgba(212, 154, 55, 0.4);
  padding-left: 10px;
  font-weight: 500;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.phone-quick {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.phone-quick:hover {
  color: var(--gold-light);
}

/* ==========================================================================
   Buttons & Badges
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 28px;
  border-radius: var(--radius-full);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  position: relative;
  overflow: hidden;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, #e5a93c 0%, #c08524 100%);
  color: #110e0a;
  box-shadow: 0 4px 20px rgba(212, 154, 55, 0.35);
  border: 1px solid rgba(255, 230, 160, 0.4);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #f5bc54 0%, #d49a37 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(212, 154, 55, 0.5);
  color: #0a0806;
}

.btn-outline {
  background: rgba(32, 26, 20, 0.7);
  color: var(--gold-light);
  border: 1px solid var(--border-highlight);
  backdrop-filter: blur(8px);
}

.btn-outline:hover {
  background: rgba(212, 154, 55, 0.15);
  border-color: var(--gold-light);
  transform: translateY(-2px);
  color: #fff;
}

.btn-large {
  padding: 16px 36px;
  font-size: 1.05rem;
}

.btn-glow::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -60%;
  width: 40%;
  height: 200%;
  background: linear-gradient(to right, transparent, rgba(255,255,255,0.4), transparent);
  transform: rotate(25deg);
  animation: btnSheen 4.5s infinite;
}

@keyframes btnSheen {
  0%, 75% { left: -60%; }
  100% { left: 140%; }
}

/* ==========================================================================
   Hero Section - Editorial Catalog Style (matching media_1792593067370.jpg)
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 60px 48px 80px;
  background: 
    radial-gradient(circle at 65% 45%, rgba(65, 48, 32, 0.35) 0%, transparent 60%),
    linear-gradient(180deg, #15110d 0%, #1a140f 100%);
  overflow: hidden;
  border-bottom: 1px solid rgba(212, 154, 55, 0.15);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 50px;
  align-items: center;
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

/* Left: Product Showcase & Magazine / Book Look */
.hero-showcase {
  position: relative;
}

.catalog-book-frame {
  position: relative;
  background: #19140f;
  background-image: linear-gradient(145deg, #241c15 0%, #17120e 100%);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(212, 154, 55, 0.28);
  box-shadow: 
    0 25px 60px rgba(0, 0, 0, 0.7),
    inset 0 0 40px rgba(0, 0, 0, 0.4);
  padding: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow: hidden;
}

.catalog-book-frame::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--gold-muted), var(--gold-light), var(--gold-muted));
}

.book-tag {
  align-self: flex-start;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-light);
  background: rgba(212, 154, 55, 0.12);
  border: 1px solid rgba(212, 154, 55, 0.3);
  padding: 5px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
}

.product-image-container {
  position: relative;
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0,0,0,0.6);
  border: 1px solid rgba(255,255,255,0.08);
}

.product-image-container img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  object-position: center 30%;
  filter: contrast(1.05) brightness(0.98);
  transition: transform 0.6s ease;
}

.product-image-container:hover img {
  transform: scale(1.03);
}

/* Floating aesthetic elements (mirroring wood shavings / leaves from ref) */
.floating-element {
  position: absolute;
  pointer-events: none;
  z-index: 4;
}

.floating-leaf-1 {
  top: 15px;
  right: -20px;
  width: 60px;
  height: 60px;
  opacity: 0.85;
  animation: floatGentle 6s ease-in-out infinite;
}

.floating-leaf-2 {
  bottom: 25px;
  left: -25px;
  width: 75px;
  height: 75px;
  opacity: 0.75;
  animation: floatGentle 8s ease-in-out infinite reverse;
}

.floating-soundwave {
  top: 40%;
  left: -35px;
  width: 80px;
  height: 80px;
  opacity: 0.4;
  animation: pulseAura 4s ease-in-out infinite;
}

@keyframes floatGentle {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-12px) rotate(6deg); }
}

@keyframes pulseAura {
  0%, 100% { transform: scale(0.95); opacity: 0.25; }
  50% { transform: scale(1.1); opacity: 0.55; }
}

/* Showcase footer notes */
.catalog-footer-note {
  margin-top: 22px;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.capsule-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--gold-light);
  font-weight: 500;
}

/* Hero Content Area */
.hero-content {
  display: flex;
  flex-direction: column;
}

.badge-country {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(200, 35, 51, 0.12);
  border: 1px solid rgba(200, 35, 51, 0.3);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  color: #ff999f;
  font-weight: 600;
  margin-bottom: 16px;
  width: fit-content;
}

.hero-title {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  line-height: 1.18;
  margin-bottom: 20px;
  font-family: var(--font-serif);
}

.hero-description {
  font-size: 1.12rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 30px;
}

.hero-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 34px;
}

.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(212, 154, 55, 0.15);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  transition: var(--transition);
}

.highlight-item:hover {
  background: rgba(212, 154, 55, 0.07);
  border-color: rgba(212, 154, 55, 0.35);
  transform: translateY(-2px);
}

.highlight-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(212, 154, 55, 0.15);
  color: var(--gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.highlight-icon svg {
  width: 15px;
  height: 15px;
  fill: currentColor;
}

.highlight-text h4 {
  font-size: 0.92rem;
  font-family: var(--font-sans);
  font-weight: 600;
  color: #fff;
  margin-bottom: 3px;
}

.highlight-text p {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.35;
}

/* CTAs Container */
.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
}

.payment-assurance {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.8rem;
  color: var(--text-dim);
  padding-top: 10px;
}

.assurance-item {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
}

.assurance-item svg {
  width: 16px;
  height: 16px;
  color: var(--accent-green-light);
  fill: currentColor;
}

/* ==========================================================================
   Section: The 4 Pillars of Auditory Wellness
   ========================================================================== */
.pillars-section {
  padding: 90px 48px;
  background: #14100c;
  position: relative;
  border-bottom: 1px solid rgba(212, 154, 55, 0.12);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1280px;
  margin: 0 auto;
}

.pillar-card {
  background: linear-gradient(160deg, #1e1813 0%, #15110d 100%);
  border: 1px solid rgba(212, 154, 55, 0.16);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
  box-shadow: 0 10px 28px rgba(0,0,0,0.3);
}

.pillar-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 30px;
  right: 30px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold-primary), transparent);
  opacity: 0;
  transition: var(--transition);
}

.pillar-card:hover {
  transform: translateY(-6px);
  border-color: rgba(212, 154, 55, 0.4);
  box-shadow: 0 16px 36px rgba(0,0,0,0.5), 0 0 20px rgba(212, 154, 55, 0.15);
}

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

.pillar-number {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: rgba(212, 154, 55, 0.25);
  margin-bottom: 12px;
  line-height: 1;
}

.pillar-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(212, 154, 55, 0.12);
  border: 1px solid rgba(212, 154, 55, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
  margin-bottom: 20px;
}

.pillar-icon-box svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.pillar-title {
  font-size: 1.25rem;
  margin-bottom: 12px;
  color: #fff;
}

.pillar-text {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   Section: Interactive Botanical Formula & Ingredients
   ========================================================================== */
.formula-section {
  padding: 90px 48px;
  background: 
    radial-gradient(circle at 20% 50%, rgba(45, 33, 22, 0.4) 0%, transparent 50%),
    #17120e;
  position: relative;
  border-bottom: 1px solid rgba(212, 154, 55, 0.15);
}

.container-wide {
  max-width: 1280px;
  margin: 0 auto;
}

.ingredients-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 40px;
}

.ingredient-card {
  background: rgba(28, 22, 17, 0.8);
  border: 1px solid rgba(212, 154, 55, 0.18);
  border-radius: var(--radius-md);
  padding: 26px;
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.ingredient-card:hover {
  background: rgba(36, 28, 21, 0.95);
  border-color: rgba(243, 190, 92, 0.45);
  transform: translateY(-4px);
}

.ingredient-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 14px;
}

.ingredient-badge {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(61, 126, 86, 0.2);
  color: #79d89b;
  border: 1px solid rgba(61, 126, 86, 0.4);
  font-weight: 600;
}

.ingredient-name {
  font-size: 1.25rem;
  font-family: var(--font-serif);
  color: #fff;
  margin-bottom: 8px;
}

.ingredient-role {
  font-size: 0.85rem;
  color: var(--gold-light);
  font-weight: 500;
  margin-bottom: 14px;
}

.ingredient-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   Section: Daily Acoustic Comfort Guide (Interactive Widget)
   ========================================================================== */
.widget-section {
  padding: 90px 48px;
  background: #120e0a;
  position: relative;
  border-bottom: 1px solid rgba(212, 154, 55, 0.12);
}

.sound-meter-card {
  background: linear-gradient(145deg, #1f1812 0%, #15100c 100%);
  border: 1px solid rgba(212, 154, 55, 0.25);
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 980px;
  margin: 0 auto;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.meter-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 36px;
}

.meter-scale-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 30px;
}

.meter-item {
  background: rgba(0,0,0,0.3);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  padding: 20px 16px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}

.meter-item.active,
.meter-item:hover {
  background: rgba(212, 154, 55, 0.12);
  border-color: var(--gold-primary);
  transform: translateY(-4px);
}

.db-badge {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gold-light);
  margin-bottom: 6px;
}

.meter-env {
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 4px;
}

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

.meter-feedback-box {
  background: rgba(255,255,255,0.03);
  border: 1px dashed rgba(212, 154, 55, 0.3);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.meter-feedback-icon {
  font-size: 2rem;
  color: var(--gold-primary);
  flex-shrink: 0;
}

.meter-feedback-text h4 {
  font-size: 1rem;
  color: #fff;
  margin-bottom: 4px;
}

.meter-feedback-text p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Section: Daily Routine & Usage Guide
   ========================================================================== */
.routine-section {
  padding: 90px 48px;
  background: #17120e;
  border-bottom: 1px solid rgba(212, 154, 55, 0.12);
}

.routine-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  max-width: 1100px;
  margin: 0 auto;
  align-items: center;
}

.routine-steps {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.routine-step-card {
  display: flex;
  gap: 20px;
  background: rgba(25, 20, 15, 0.7);
  border: 1px solid rgba(212, 154, 55, 0.15);
  border-radius: var(--radius-md);
  padding: 22px;
  transition: var(--transition);
}

.routine-step-card:hover {
  border-color: var(--gold-primary);
  background: rgba(35, 27, 21, 0.85);
}

.step-num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gold-primary);
  color: #120e0a;
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step-info h4 {
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 6px;
}

.step-info p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.routine-card-highlight {
  background: linear-gradient(145deg, #241c15 0%, #18120d 100%);
  border: 1px solid rgba(212, 154, 55, 0.3);
  border-radius: var(--radius-lg);
  padding: 36px;
  text-align: center;
  box-shadow: var(--shadow-card);
}

.routine-card-highlight .highlight-val {
  font-size: 3rem;
  font-family: var(--font-serif);
  color: var(--gold-light);
  line-height: 1;
  margin-bottom: 8px;
}

.routine-card-highlight .highlight-sub {
  font-size: 1.1rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 16px;
}

/* ==========================================================================
   Section: Peru Pricing & Pack Showcase (Leading to separate pedido.html)
   ========================================================================== */
.pricing-section {
  padding: 100px 48px;
  background: 
    radial-gradient(circle at 50% 30%, rgba(65, 45, 28, 0.35) 0%, transparent 60%),
    #130f0c;
  position: relative;
  border-bottom: 1px solid rgba(212, 154, 55, 0.15);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 1200px;
  margin: 0 auto 50px;
  align-items: stretch;
}

.price-card {
  background: #1b1510;
  border: 1px solid rgba(212, 154, 55, 0.2);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}

.price-card:hover {
  transform: translateY(-6px);
  border-color: rgba(212, 154, 55, 0.45);
  box-shadow: 0 16px 40px rgba(0,0,0,0.5);
}

.price-card.featured {
  background: linear-gradient(165deg, #251c14 0%, #19130e 100%);
  border: 2px solid var(--gold-primary);
  box-shadow: 0 20px 50px rgba(212, 154, 55, 0.25);
  transform: scale(1.03);
}

.price-card.featured:hover {
  transform: scale(1.05) translateY(-6px);
}

.ribbon-popular {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #e5a93c, #c08524);
  color: #120e0a;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 15px rgba(212, 154, 55, 0.4);
  white-space: nowrap;
}

.pack-header {
  text-align: center;
  margin-bottom: 24px;
}

.pack-title {
  font-size: 1.4rem;
  color: #fff;
  margin-bottom: 6px;
}

.pack-duration {
  font-size: 0.85rem;
  color: var(--gold-light);
  font-weight: 500;
}

.pack-price-box {
  text-align: center;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 24px;
}

.price-currency {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--gold-light);
  vertical-align: super;
}

.price-amount {
  font-size: 3.2rem;
  font-family: var(--font-serif);
  font-weight: 700;
  color: #fff;
  line-height: 1;
}

.price-regular {
  font-size: 0.88rem;
  color: var(--text-dim);
  text-decoration: line-through;
  margin-top: 6px;
}

.pack-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 30px;
  flex: 1;
}

.pack-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.pack-feature-item svg {
  width: 16px;
  height: 16px;
  fill: var(--accent-green-light);
  flex-shrink: 0;
}

.peru-delivery-banner {
  max-width: 960px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(212, 154, 55, 0.2);
  border-radius: var(--radius-md);
  padding: 24px 32px;
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  text-align: center;
}

.banner-item {
  display: flex;
  align-items: center;
  gap: 12px;
  text-align: left;
}

.banner-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(212, 154, 55, 0.12);
  color: var(--gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.banner-text h4 {
  font-size: 0.95rem;
  color: #fff;
  margin-bottom: 2px;
}

.banner-text p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Section: Customer Experiences in Peru (Testimonials)
   ========================================================================== */
.testimonials-section {
  padding: 90px 48px;
  background: #17120e;
  border-bottom: 1px solid rgba(212, 154, 55, 0.12);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  max-width: 1200px;
  margin: 0 auto;
}

.testimonial-card {
  background: #1f1913;
  border: 1px solid rgba(212, 154, 55, 0.15);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.testimonial-card:hover {
  border-color: rgba(212, 154, 55, 0.35);
  transform: translateY(-4px);
}

.stars-row {
  display: flex;
  gap: 4px;
  color: #f5b74c;
  margin-bottom: 14px;
}

.stars-row svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.testimonial-text {
  font-size: 0.94rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex: 1;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 16px;
}

.author-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #31261d;
  color: var(--gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
  border: 1px solid rgba(212, 154, 55, 0.25);
}

.author-info h4 {
  font-size: 0.95rem;
  color: #fff;
  margin-bottom: 2px;
}

.author-city {
  font-size: 0.78rem;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ==========================================================================
   Section: Frequently Asked Questions (FAQ)
   ========================================================================== */
.faq-section {
  padding: 90px 48px;
  background: #130f0c;
  border-bottom: 1px solid rgba(212, 154, 55, 0.12);
}

.faq-container {
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid rgba(212, 154, 55, 0.15);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  background: #1c1611;
  overflow: hidden;
  transition: var(--transition);
}

.faq-question {
  padding: 22px 26px;
  font-size: 1.05rem;
  font-weight: 600;
  color: #fff;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

.faq-icon-arrow {
  width: 20px;
  height: 20px;
  color: var(--gold-light);
  transition: transform 0.3s ease;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 26px;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

.faq-item.active {
  border-color: rgba(212, 154, 55, 0.4);
  background: #231b14;
}

.faq-item.active .faq-icon-arrow {
  transform: rotate(180deg);
}

.faq-item.active .faq-answer {
  max-height: 250px;
  padding: 0 26px 22px;
}

/* ==========================================================================
   Google Ads Compliance Disclaimer & Footer
   ========================================================================== */
.compliance-disclaimer-box {
  background: rgba(18, 14, 11, 0.95);
  border: 1px solid rgba(212, 154, 55, 0.18);
  border-radius: var(--radius-md);
  padding: 28px 32px;
  max-width: 1100px;
  margin: 60px auto 40px;
  font-size: 0.8rem;
  color: var(--text-dim);
  line-height: 1.6;
}

.disclaimer-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  margin-bottom: 10px;
}

.site-footer {
  background: #0d0a08;
  border-top: 1px solid rgba(212, 154, 55, 0.15);
  padding: 50px 48px 30px;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto 40px;
}

.footer-brand {
  max-width: 360px;
}

.footer-brand h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: #fff;
  margin-bottom: 10px;
}

.footer-links-group h4 {
  font-size: 0.95rem;
  color: #fff;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links-group ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  max-width: 1200px;
  margin: 0 auto;
  font-size: 0.78rem;
  color: var(--text-dim);
}

/* ==========================================================================
   Order / Lead Page Styles (pedido.html)
   Lead form is completely separate from main page as requested
   ========================================================================== */
.order-page-wrapper {
  max-width: 1100px;
  margin: 40px auto 80px;
  padding: 0 24px;
}

.back-to-home {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--gold-light);
  font-size: 0.9rem;
  margin-bottom: 24px;
  transition: var(--transition);
}

.back-to-home:hover {
  transform: translateX(-4px);
  color: #fff;
}

.order-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 36px;
  align-items: start;
}

.order-form-card {
  background: linear-gradient(160deg, #221b15 0%, #17120e 100%);
  border: 1px solid rgba(212, 154, 55, 0.28);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-card);
}

.form-header {
  margin-bottom: 28px;
}

.form-header h2 {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.form-header p {
  color: var(--text-muted);
  font-size: 0.92rem;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 8px;
}

.form-label span.req {
  color: var(--accent-red-peru);
}

.input-with-icon {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 16px;
  color: var(--gold-light);
  pointer-events: none;
  display: flex;
  align-items: center;
}

.input-icon svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.form-control {
  width: 100%;
  background: rgba(14, 11, 8, 0.85);
  border: 1px solid rgba(212, 154, 55, 0.25);
  border-radius: var(--radius-md);
  padding: 14px 16px 14px 46px;
  color: #fff;
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--gold-light);
  box-shadow: 0 0 14px rgba(212, 154, 55, 0.3);
  background: rgba(20, 16, 12, 0.95);
}

.form-control::placeholder {
  color: var(--text-dim);
}

.phone-prefix-group {
  display: flex;
  gap: 10px;
}

.peru-prefix {
  background: rgba(14, 11, 8, 0.85);
  border: 1px solid rgba(212, 154, 55, 0.25);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  user-select: none;
}

/* Package Selector Radio Buttons inside Order Form */
.package-radio-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.package-radio-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(14, 11, 8, 0.6);
  border: 1px solid rgba(212, 154, 55, 0.2);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  cursor: pointer;
  transition: var(--transition);
}

.package-radio-card:hover {
  background: rgba(212, 154, 55, 0.08);
  border-color: rgba(212, 154, 55, 0.4);
}

.package-radio-card.selected {
  background: rgba(212, 154, 55, 0.16);
  border-color: var(--gold-light);
  box-shadow: 0 0 15px rgba(212, 154, 55, 0.2);
}

.radio-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.custom-radio {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--gold-muted);
  display: flex;
  align-items: center;
  justify-content: center;
}

.package-radio-card.selected .custom-radio {
  border-color: var(--gold-light);
}

.package-radio-card.selected .custom-radio::after {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gold-light);
}

.radio-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
}

.radio-save-badge {
  font-size: 0.72rem;
  background: rgba(61, 126, 86, 0.25);
  color: #79d89b;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  margin-left: 8px;
}

.radio-price {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gold-light);
}

/* Order Summary Sidebar */
.order-summary-card {
  background: linear-gradient(160deg, #201a14 0%, #15110d 100%);
  border: 1px solid rgba(212, 154, 55, 0.25);
  border-radius: var(--radius-lg);
  padding: 30px;
  position: sticky;
  top: 100px;
}

.summary-product-preview {
  display: flex;
  gap: 18px;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.summary-img {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  border: 1px solid rgba(212, 154, 55, 0.25);
}

.summary-title h3 {
  font-size: 1.15rem;
  color: #fff;
  margin-bottom: 4px;
}

.summary-title p {
  font-size: 0.82rem;
  color: var(--gold-light);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.summary-row.total-row {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed rgba(212, 154, 55, 0.3);
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
}

.summary-row.total-row .total-amount {
  color: var(--gold-light);
  font-size: 1.45rem;
}

.cash-on-delivery-badge {
  background: rgba(61, 126, 86, 0.15);
  border: 1px solid rgba(61, 126, 86, 0.35);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-top: 24px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.cod-icon {
  font-size: 1.8rem;
  color: #79d89b;
}

.cod-text h4 {
  font-size: 0.9rem;
  color: #fff;
  margin-bottom: 2px;
}

.cod-text p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Thank You Page (gracias.html)
   ========================================================================== */
.thank-you-box {
  background: linear-gradient(160deg, #221b15 0%, #15110d 100%);
  border: 1px solid rgba(212, 154, 55, 0.3);
  border-radius: var(--radius-lg);
  padding: 50px 40px;
  max-width: 720px;
  margin: 50px auto;
  text-align: center;
  box-shadow: var(--shadow-card);
}

.success-icon-badge {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: rgba(61, 126, 86, 0.2);
  border: 2px solid #4ea873;
  color: #79d89b;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 2.2rem;
}

.order-number-tag {
  display: inline-block;
  background: rgba(212, 154, 55, 0.15);
  border: 1px solid rgba(212, 154, 55, 0.3);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  color: var(--gold-light);
  font-weight: 700;
  margin: 16px 0 24px;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .catalog-book-frame {
    max-width: 500px;
    margin: 0 auto;
  }
  .pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .ingredients-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
  }
  .price-card.featured {
    transform: none;
  }
  .price-card.featured:hover {
    transform: translateY(-6px);
  }
  .order-grid {
    grid-template-columns: 1fr;
  }
  .order-summary-card {
    position: static;
  }
}

@media (max-width: 768px) {
  :root {
    --sidebar-width: 0px;
  }
  .side-nav {
    display: none;
  }
  .main-content {
    margin-left: 0;
  }
  .site-header {
    padding: 0 20px;
  }
  .hero-section,
  .pillars-section,
  .formula-section,
  .widget-section,
  .routine-section,
  .pricing-section,
  .testimonials-section,
  .faq-section {
    padding: 60px 20px;
  }
  .pillars-grid,
  .ingredients-grid,
  .testimonials-grid,
  .routine-grid,
  .meter-scale-container {
    grid-template-columns: 1fr;
  }
  .hero-highlights {
    grid-template-columns: 1fr;
  }
  .top-notice-bar {
    flex-direction: column;
    gap: 6px;
    text-align: center;
  }
}