/* ============================================
   BC CHOPP — Landing Page Premium
   Design System & Styles
   ============================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800;900&display=swap');

/* ── CSS Variables (Design Tokens) ── */
:root {
  /* Colors */
  --color-primary: #006B3F;
  --color-primary-dark: #004D2B;
  --color-primary-darker: #002E1A;
  --color-primary-light: #00A86B;
  --color-accent: #8BC34A;
  --color-accent-glow: rgba(139, 195, 74, 0.4);
  --color-gold: #FFD700;
  --color-gold-dark: #DAA520;
  --color-star-red: #E31E24;

  --color-bg-dark: #0A0F0A;
  --color-bg-section: #0D1A0D;
  --color-bg-card: rgba(255, 255, 255, 0.04);
  --color-bg-glass: rgba(0, 107, 63, 0.08);

  --color-text-primary: #FFFFFF;
  --color-text-secondary: rgba(255, 255, 255, 0.75);
  --color-text-muted: rgba(255, 255, 255, 0.5);
  --color-text-accent: #8BC34A;

  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-glow: rgba(139, 195, 74, 0.2);

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 50%;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 30px rgba(139, 195, 74, 0.15);
  --shadow-glow-strong: 0 0 60px rgba(139, 195, 74, 0.25);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Layout */
  --max-width: 1200px;
  --header-height: 80px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg-dark);
  color: var(--color-text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  position: relative;
}

/* Background ambient glow */
body::before {
  content: '';
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 20%, rgba(0, 107, 63, 0.06) 0%, transparent 50%),
              radial-gradient(circle at 70% 80%, rgba(139, 195, 74, 0.04) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

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

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

ul, ol {
  list-style: none;
}

/* ── Utility Classes ── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
  position: relative;
  z-index: 1;
}

.section {
  padding: var(--space-5xl) 0;
  position: relative;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  text-align: center;
  margin-bottom: var(--space-lg);
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  text-align: center;
  color: var(--color-text-secondary);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto var(--space-3xl);
  line-height: 1.8;
}

/* ── Scroll Animations ── */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-on-scroll.delay-1 { transition-delay: 0.1s; }
.animate-on-scroll.delay-2 { transition-delay: 0.2s; }
.animate-on-scroll.delay-3 { transition-delay: 0.3s; }
.animate-on-scroll.delay-4 { transition-delay: 0.4s; }

/* ── Header / Navbar ── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
}

.header.scrolled {
  background: rgba(10, 15, 10, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.5rem;
  letter-spacing: 1px;
  z-index: 1001;
}

.logo-star {
  color: var(--color-star-red);
  font-size: 1.2rem;
}

.logo-bc {
  color: var(--color-text-primary);
}

.logo-chopp {
  color: var(--color-text-primary);
}

.logo-divider {
  width: 2px;
  height: 24px;
  background: var(--color-primary-light);
  margin: 0 2px;
  border-radius: 1px;
}

.logo-img {
  height: 50px;
  width: auto;
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-link {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  position: relative;
  padding: var(--space-xs) 0;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  border-radius: 1px;
  transition: width var(--transition-base);
}

.nav-link:hover {
  color: var(--color-text-primary);
}

.nav-link:hover::after {
  width: 100%;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
  background: none;
  border: none;
  padding: var(--space-sm);
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ── Hero Section ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: calc(var(--header-height) + 2rem);
  padding-bottom: 5rem;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, 
    rgba(0, 46, 26, 0.95) 0%, 
    rgba(0, 77, 43, 0.85) 30%,
    rgba(10, 15, 10, 0.9) 70%,
    rgba(10, 15, 10, 0.95) 100%
  );
  z-index: 1;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
  z-index: 2;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--color-bg-glass);
  border: 1px solid var(--color-border-glow);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-xl);
  font-size: 0.85rem;
  color: var(--color-accent);
  font-weight: 500;
  width: fit-content;
  backdrop-filter: blur(10px);
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--color-star-red);
  border-radius: var(--radius-full);
  box-shadow: 0 0 8px rgba(227, 30, 36, 0.6);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -1px;
}

.hero-title-highlight {
  background: linear-gradient(135deg, var(--color-accent), var(--color-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  max-width: 480px;
}

.hero-cta {
  display: flex;
  gap: var(--space-lg);
  align-items: center;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-2xl);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition-base);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-primary {
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: white;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
}

.btn-primary:active {
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: rgba(139, 195, 74, 0.05);
}

.btn-icon {
  font-size: 1.2rem;
}

/* Hero Image */
.hero-image {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image img {
  width: 100%;
  max-width: 550px;
  border-radius: var(--radius-lg);
  filter: drop-shadow(0 20px 60px rgba(0, 107, 63, 0.3));
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

.hero-image::before {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(139, 195, 74, 0.15) 0%, transparent 70%);
  border-radius: var(--radius-full);
  z-index: -1;
  animation: glow-pulse 4s ease-in-out infinite;
}

@keyframes glow-pulse {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.2); opacity: 1; }
}

/* ── About Section ── */
.about {
  background: linear-gradient(180deg, var(--color-bg-dark) 0%, var(--color-bg-section) 50%, var(--color-bg-dark) 100%);
}

.about .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

/* About Slider */
.about-slider-wrapper {
  position: relative;
  width: 100%;
  max-width: 540px;
  margin: 0 auto;
}

.about-slider-container {
  position: relative;
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border-glow);
  aspect-ratio: 4 / 3;
}

.about-slides-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.about-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease-in-out;
  z-index: 1;
}

.about-slide.active {
  opacity: 1;
  z-index: 2;
}

.about-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  background: rgba(10, 15, 10, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all var(--transition-base);
  backdrop-filter: blur(8px);
}

.about-slider-btn:hover {
  background: var(--color-primary);
  border-color: var(--color-accent);
  transform: translateY(-50%) scale(1.1);
}

.about-slider-btn.prev-btn { left: 12px; }
.about-slider-btn.next-btn { right: 12px; }

.about-slider-dots {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.about-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: all var(--transition-base);
}

.about-dot.active {
  background: var(--color-accent);
  width: 24px;
  border-radius: 10px;
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.about-content .section-title {
  text-align: left;
}

.about-text {
  color: var(--color-text-secondary);
  font-size: 1.05rem;
  line-height: 1.9;
}

.about-text strong {
  color: var(--color-accent);
  font-weight: 600;
}

.about-highlight {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background: var(--color-bg-glass);
  border: 1px solid var(--color-border-glow);
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
}

.about-highlight-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.about-highlight-text {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
}

.about-highlight-text strong {
  color: var(--color-accent);
  display: block;
  font-size: 1.1rem;
  margin-bottom: var(--space-xs);
}

/* ── Products / Options Section ── */
.products {
  background: var(--color-bg-dark);
  position: relative;
}

.products::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 107, 63, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  max-width: 960px;
  margin: 0 auto;
}

.product-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl) var(--space-xl);
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(139, 195, 74, 0.05) 0%, transparent 100%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-border-glow);
  box-shadow: var(--shadow-glow);
}

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

.product-icon {
  font-size: 3rem;
  margin-bottom: var(--space-lg);
  display: block;
}

.product-img-icon {
  height: 160px;
  width: auto;
  object-fit: contain;
  margin: 0 auto var(--space-lg);
  display: block;
  filter: drop-shadow(0 6px 16px rgba(0, 0, 0, 0.5));
  transition: transform var(--transition-base);
}

.product-card:hover .product-img-icon {
  transform: scale(1.08);
}

.product-name {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--color-text-primary);
}

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

/* Brands Area - Infinite Auto-Play Marquee Slider */
.brands-area {
  margin-top: var(--space-4xl);
  text-align: center;
}

.brands-label {
  font-size: 1.1rem;
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--color-accent);
  margin-bottom: var(--space-2xl);
}

.brands-slider-container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}

.brands-track {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  width: max-content;
  animation: brands-x-slider 22s linear infinite;
  padding: 15px 0;
}

.brands-slider-container:hover .brands-track {
  animation-play-state: paused;
}

@keyframes brands-x-slider {
  0% {
    transform: translateX(0%);
  }
  100% {
    transform: translateX(calc(-50% - 1.25rem));
  }
}

.brand-item {
  width: 125px;
  height: 125px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.95);
  border: 3px solid rgba(139, 195, 74, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: all var(--transition-base);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
  cursor: pointer;
  overflow: hidden;
  flex-shrink: 0;
}

.brand-item:hover {
  transform: translateY(-8px) scale(1.12);
  border-color: var(--color-accent);
  box-shadow: 0 12px 30px rgba(139, 195, 74, 0.5);
}

.brand-logo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-full);
}

/* ── How It Works Section ── */
.how-it-works {
  background: linear-gradient(180deg, var(--color-bg-dark) 0%, var(--color-bg-section) 50%, var(--color-bg-dark) 100%);
}

.steps-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

/* Timeline connector line */
.steps-container::before {
  content: '';
  position: absolute;
  top: 55px;
  left: calc(16.67% + 20px);
  right: calc(16.67% + 20px);
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent), var(--color-primary));
  z-index: 0;
}

.step-card {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-number {
  width: 70px;
  height: 70px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-xl);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-text-primary);
  box-shadow: 0 0 30px rgba(0, 107, 63, 0.3);
  transition: all var(--transition-base);
  position: relative;
}

.step-number::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-accent);
  opacity: 0.3;
  transition: all var(--transition-base);
}

.step-card:hover .step-number {
  transform: scale(1.1);
  box-shadow: 0 0 50px rgba(139, 195, 74, 0.4);
}

.step-card:hover .step-number::after {
  opacity: 0.6;
  inset: -8px;
}

.step-icon {
  font-size: 1.8rem;
}

.step-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--color-text-primary);
}

.step-desc {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 250px;
  margin: 0 auto;
}

/* ── Reviews Section ── */
.reviews {
  background: var(--color-bg-dark);
  position: relative;
  overflow: hidden;
}

.reviews::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 300px;
  background: linear-gradient(180deg, transparent, rgba(0, 107, 63, 0.05));
  pointer-events: none;
}

.reviews-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
}

.reviews-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--color-bg-glass);
  border: 1px solid var(--color-border-glow);
  padding: var(--space-xs) var(--space-lg);
  border-radius: var(--radius-xl);
}

.reviews-badge-title {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.reviews-google-text {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.reviews-google-text .g-blue { color: #4285F4; }
.reviews-google-text .g-red { color: #EA4335; }
.reviews-google-text .g-yellow { color: #FBBC05; }
.reviews-google-text .g-green { color: #34A853; }

.reviews-score {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  justify-content: center;
}

.reviews-score-num {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-text-primary);
  line-height: 1;
}

.reviews-label {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 1px;
}

.stars {
  display: flex;
  gap: 4px;
  color: var(--color-gold);
  font-size: 1.4rem;
}

.reviews-count {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.reviews-count strong {
  color: var(--color-text-primary);
}

/* Slider Styles */
.reviews-slider-wrapper {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 50px;
}

.reviews-slider-container {
  overflow: hidden;
  border-radius: var(--radius-lg);
  padding: 10px 5px;
}

.reviews-track {
  display: flex;
  gap: var(--space-xl);
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform;
}

.review-card {
  flex: 0 0 calc(33.333% - (var(--space-xl) * 2 / 3));
  min-width: 280px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-base);
  position: relative;
  box-sizing: border-box;
}

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

.review-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.review-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.review-avatar {
  width: 45px;
  height: 45px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-text-primary);
  flex-shrink: 0;
}

.review-name {
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text-primary);
}

.review-google-icon {
  font-size: 1.3rem;
  opacity: 0.85;
}

.review-stars {
  display: flex;
  gap: 2px;
  color: var(--color-gold);
  font-size: 1rem;
  margin-bottom: var(--space-md);
}

.review-text {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  font-style: italic;
}

/* Slider Controls */
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: rgba(10, 15, 10, 0.9);
  border: 1px solid var(--color-border-glow);
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
}

.slider-btn:hover {
  background: var(--color-primary);
  border-color: var(--color-accent);
  color: #fff;
  transform: translateY(-50%) scale(1.1);
  box-shadow: var(--shadow-glow);
}

.slider-btn.prev-btn {
  left: 0;
}

.slider-btn.next-btn {
  right: 0;
}

.slider-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: var(--space-2xl);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--color-border);
  cursor: pointer;
  transition: all var(--transition-base);
}

.dot.active {
  background: var(--color-accent);
  width: 28px;
  border-radius: 10px;
  box-shadow: 0 0 10px var(--color-accent-glow);
}

@media (max-width: 1024px) {
  .review-card {
    flex: 0 0 calc(50% - (var(--space-xl) / 2));
  }
}

@media (max-width: 640px) {
  .reviews-slider-wrapper {
    padding: 0 10px;
  }
  .slider-btn {
    display: none;
  }
  .review-card {
    flex: 0 0 100%;
  }
}

.review-name {
  font-weight: 600;
  font-size: 1rem;
}

.review-google-icon {
  font-size: 1.5rem;
  opacity: 0.7;
}

.review-stars {
  display: flex;
  gap: 2px;
  color: var(--color-gold);
  font-size: 1rem;
  margin-bottom: var(--space-md);
}

.review-text {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  font-style: italic;
}

/* ── Contact Section ── */
.contact {
  background: linear-gradient(180deg, var(--color-bg-dark) 0%, var(--color-bg-section) 100%);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: start;
  max-width: 900px;
  margin: 0 auto;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.contact-item:hover {
  border-color: var(--color-border-glow);
  background: var(--color-bg-glass);
}

.contact-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.contact-label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-xs);
}

.contact-value {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.contact-value-sm {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-top: var(--space-xs);
}

/* Social Links */
.social-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.social-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
}

.social-icons {
  display: flex;
  gap: var(--space-lg);
}

.social-icon {
  width: 55px;
  height: 55px;
  border-radius: var(--radius-md);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  transition: all var(--transition-base);
}

.social-icon:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
  background: rgba(139, 195, 74, 0.1);
  box-shadow: var(--shadow-glow);
}

.social-icon.facebook:hover {
  border-color: #1877F2;
  background: rgba(24, 119, 242, 0.1);
  box-shadow: 0 0 30px rgba(24, 119, 242, 0.2);
}

.social-icon.instagram:hover {
  border-color: #E4405F;
  background: rgba(228, 64, 95, 0.1);
  box-shadow: 0 0 30px rgba(228, 64, 95, 0.2);
}

.social-cta {
  margin-top: var(--space-md);
}

/* ── Footer ── */
.footer {
  background: var(--color-bg-section);
  border-top: 1px solid var(--color-border);
  padding: var(--space-xl) 0;
}

.footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-text {
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.footer-links {
  display: flex;
  gap: var(--space-xl);
}

.footer-link {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-accent);
}

/* ── WhatsApp Floating Button ── */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #25D366, #128C7E);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: all var(--transition-base);
  cursor: pointer;
  animation: whatsapp-pulse 2s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
  fill: white;
}

@keyframes whatsapp-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6), 0 0 0 10px rgba(37, 211, 102, 0.1); }
}

/* ── Responsive Design ── */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-3xl);
  }

  .hero-content {
    align-items: center;
  }

  .hero-badge {
    margin: 0 auto;
  }

  .hero-description {
    margin: 0 auto;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-image img {
    max-width: 400px;
    margin: 0 auto;
  }

  .about .container {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
  }

  .about-content {
    display: contents;
  }

  .about-content .section-title {
    order: 1;
    text-align: center;
    margin-bottom: var(--space-sm);
  }

  .about-slider-wrapper {
    order: 2;
    text-align: center;
  }

  .about-text {
    order: 3;
  }

  .about-highlight {
    order: 4;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 70px;
  }

  .container {
    padding: 0 var(--space-lg);
  }

  .section {
    padding: var(--space-4xl) 0;
  }

  /* Mobile Nav */
  .menu-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 350px;
    height: 100vh;
    background: rgba(10, 15, 10, 0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: var(--space-2xl);
    padding: var(--space-3xl);
    transition: right var(--transition-slow);
    border-left: 1px solid var(--color-border);
  }

  .nav.open {
    right: 0;
  }

  .nav-link {
    font-size: 1.1rem;
  }

  /* Mobile overlay */
  .nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
  }

  .nav-overlay.active {
    display: block;
  }

  /* Steps responsive */
  .steps-container {
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
  }

  .steps-container::before {
    top: 0;
    bottom: 0;
    left: 35px;
    right: auto;
    width: 2px;
    height: auto;
  }

  .step-card {
    text-align: left;
    display: grid;
    grid-template-columns: 70px 1fr;
    gap: var(--space-lg);
    align-items: start;
  }

  .step-number {
    margin: 0;
    width: 60px;
    height: 60px;
  }

  .step-desc {
    max-width: none;
  }

  .step-content {
    padding-top: var(--space-sm);
  }

  /* Products responsive */
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .reviews-grid {
    grid-template-columns: 1fr;
  }

  .footer .container {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .products-grid {
    grid-template-columns: 1fr;
  }

  .brands-grid {
    gap: var(--space-lg);
  }

  .hero-cta {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 55px;
    height: 55px;
  }
}

/* ── About Section Background (Headquarters Photo) ── */
.about-bg-wrapper {
  position: relative;
  background-image: url('assets/bg-bcchopp-fachada.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  overflow: hidden;
}

.about-bg-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(10, 15, 10, 0.90) 0%,
    rgba(0, 46, 26, 0.80) 40%,
    rgba(10, 15, 10, 0.95) 85%,
    rgba(10, 15, 10, 1) 100%
  );
  z-index: 1;
  pointer-events: none;
}

.about-bg-wrapper > section {
  position: relative;
  z-index: 2;
  background: transparent !important;
}

.about-bg-wrapper .about-highlight {
  background: rgba(10, 20, 12, 0.65) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(139, 195, 74, 0.2);
}

/* ── Main Content Ambient Background Wrapper (Heineken Photo) ── */
.main-bg-wrapper {
  position: relative;
  background-image: url('assets/bg-quem-somos.jpg');
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  background-attachment: fixed;
  overflow: hidden;
}

.main-bg-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(10, 15, 10, 1) 0%,
    rgba(0, 46, 26, 0.78) 20%,
    rgba(10, 15, 10, 0.80) 50%,
    rgba(0, 46, 26, 0.75) 80%,
    rgba(10, 15, 10, 0.95) 100%
  );
  z-index: 1;
  pointer-events: none;
}

.main-bg-wrapper > section {
  position: relative;
  z-index: 2;
  background: transparent !important;
}

.main-bg-wrapper .product-card,
.main-bg-wrapper .review-card,
.main-bg-wrapper .contact-item {
  background: rgba(10, 20, 12, 0.65) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(139, 195, 74, 0.2);
}

@media (max-width: 768px) {
  .about-bg-wrapper,
  .main-bg-wrapper {
    background-attachment: scroll;
  }
}