/* ============================================
   AQUACRAFT - Premium Alkaline Water Landing Page
   Design System: Alpine Frost + Luxury Editorial
   ============================================ */

/* CSS Variables */
:root {
    /* Alpine Frost Color Palette */
    --color-bg-primary: #E3EDF7;
    --color-bg-secondary: #F7F9FC;
    --color-bg-dark: #0A1929;
    --color-accent-primary: #2E5090;
    --color-accent-secondary: #A8C4E0;
    --color-accent-light: #D5E3F0;
    --color-text-primary: #0A1929;
    --color-text-secondary: #4A6670;
    --color-text-light: #8FA3B0;
    --color-text-white: #FFFFFF;
    --color-gold: #C9A87C;
    
    /* Typography */
    --font-display: 'Cormorant Garamond', serif;
    --font-body: 'Manrope', sans-serif;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(10, 25, 41, 0.08);
    --shadow-md: 0 4px 20px rgba(10, 25, 41, 0.12);
    --shadow-lg: 0 8px 40px rgba(10, 25, 41, 0.15);
    --shadow-glow: 0 0 60px rgba(46, 80, 144, 0.2);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-full: 50%;
}

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

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

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-text-primary);
    background: var(--color-bg-primary);
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

/* Container */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    transition: var(--transition-base);
}

.navbar.scrolled {
    background: rgba(227, 237, 247, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
    padding: var(--space-sm) 0;
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.logo-icon {
    width: 40px;
    height: 40px;
    color: var(--color-accent-primary);
}

.logo-icon svg {
    width: 100%;
    height: 100%;
}

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

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent-primary);
    transition: var(--transition-base);
}

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

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

.nav-cta {
    background: var(--color-accent-primary);
    color: var(--color-text-white) !important;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    transition: var(--transition-base);
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover {
    background: var(--color-bg-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
}

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

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: calc(80px + var(--space-3xl)) 0 var(--space-3xl);
    overflow: hidden;
}

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

.water-ripple {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(168, 196, 224, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    animation: ripple 8s ease-in-out infinite;
}

@keyframes ripple {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
    50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.3; }
}

.bubbles-container {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.bubble {
    position: absolute;
    background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.8), rgba(168, 196, 224, 0.4));
    border-radius: 50%;
    animation: float-up linear infinite;
}

@keyframes float-up {
    0% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) scale(1);
        opacity: 0;
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    background: rgba(46, 80, 144, 0.1);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-accent-primary);
    margin-bottom: var(--space-lg);
    animation: fadeInUp 0.6s ease;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent-primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
}

.title-line {
    display: block;
    animation: fadeInUp 0.6s ease 0.1s both;
}

.title-line.accent {
    color: var(--color-accent-primary);
    font-style: italic;
    animation: fadeInUp 0.6s ease 0.2s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    max-width: 480px;
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.6s ease 0.3s both;
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
    animation: fadeInUp 0.6s ease 0.4s both;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    font-size: 0.95rem;
    font-weight: 600;
    transition: var(--transition-base);
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--color-accent-primary);
    color: var(--color-text-white);
}

.btn-primary:hover {
    background: var(--color-bg-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text-primary);
    border: 2px solid var(--color-accent-secondary);
}

.btn-secondary:hover {
    background: var(--color-accent-secondary);
    transform: translateY(-3px);
}

.btn-large {
    padding: var(--space-md) var(--space-xl);
    font-size: 1rem;
}

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

.btn-outline {
    background: transparent;
    color: var(--color-accent-primary);
    border: 2px solid var(--color-accent-primary);
}

.btn-outline:hover {
    background: var(--color-accent-primary);
    color: var(--color-text-white);
}

.btn-whatsapp {
    background: #25D366;
    color: var(--color-text-white);
}

.btn-whatsapp:hover {
    background: #128C7E;
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: var(--space-xl);
    animation: fadeInUp 0.6s ease 0.5s both;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-accent-primary);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInUp 0.6s ease 0.3s both;
}

.bottle-container {
    position: relative;
    width: 300px;
    height: 400px;
}

.bottle-glow {
    position: absolute;
    inset: -50px;
    background: radial-gradient(ellipse, rgba(168, 196, 224, 0.4) 0%, transparent 70%);
    border-radius: 50%;
    animation: glow-pulse 4s ease-in-out infinite;
}

@keyframes glow-pulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.1); }
}

.bottle {
    position: relative;
    z-index: 1;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.bottle-svg {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(46, 80, 144, 0.3));
}

.bottle-shadow {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
    height: 30px;
    background: radial-gradient(ellipse, rgba(10, 25, 41, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: shadow-scale 6s ease-in-out infinite;
}

@keyframes shadow-scale {
    0%, 100% { transform: translateX(-50%) scale(1); opacity: 0.3; }
    50% { transform: translateX(-50%) scale(0.8); opacity: 0.2; }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text-light);
    font-size: 0.8rem;
    animation: bounce 2s infinite;
}

.mouse {
    width: 24px;
    height: 36px;
    border: 2px solid var(--color-text-light);
    border-radius: var(--radius-full);
    position: relative;
}

.wheel {
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--color-text-light);
    border-radius: var(--radius-full);
    animation: scroll-wheel 1.5s infinite;
}

@keyframes scroll-wheel {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(12px); }
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* ============================================
   SECTIONS COMMON
   ============================================ */
section {
    padding: var(--space-3xl) 0;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-3xl);
}

.section-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-accent-primary);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
}

/* ============================================
   PRODUCTS SECTION
   ============================================ */
.products {
    background: var(--color-bg-secondary);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

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

.product-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(168, 196, 224, 0.2) 0%, transparent 50%);
    opacity: 0;
    transition: var(--transition-base);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

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

.card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(168, 196, 224, 0.3) 0%, transparent 50%);
    opacity: 0;
    transition: var(--transition-base);
}

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

.featured-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: var(--color-accent-primary);
    color: var(--color-text-white);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 1;
}

.card-content {
    position: relative;
    z-index: 1;
}

.product-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--space-md);
    background: linear-gradient(135deg, var(--color-accent-secondary), var(--color-accent-primary));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--color-text-white);
}

.product-name {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.product-desc {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-md);
    min-height: 40px;
}

.product-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-accent-primary);
    margin-bottom: var(--space-md);
}

.product-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-accent-primary);
}

.product-link:hover {
    gap: var(--space-sm);
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.feature-card {
    text-align: center;
    padding: var(--space-xl);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--space-lg);
    background: linear-gradient(135deg, var(--color-accent-secondary), var(--color-accent-primary));
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--color-text-white);
    transition: var(--transition-bounce);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.feature-desc {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ============================================
   BULK ORDERS SECTION
   ============================================ */
.bulk {
    background: var(--color-bg-dark);
    color: var(--color-text-white);
}

.bulk .section-tag {
    color: var(--color-accent-secondary);
}

.bulk .section-title {
    color: var(--color-text-white);
}

.bulk .section-subtitle {
    color: var(--color-text-light);
}

.bulk-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.bulk-venues {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin: var(--space-xl) 0;
}

.venue-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    background: rgba(168, 196, 224, 0.15);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    transition: var(--transition-base);
}

.venue-tag:hover {
    background: rgba(168, 196, 224, 0.3);
    transform: translateY(-2px);
}

.bulk-info {
    display: flex;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.bulk-item {
    display: flex;
    flex-direction: column;
}

.bulk-label {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-bottom: var(--space-xs);
}

.bulk-value {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
}

.bulk-value small {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--color-text-light);
}

/* Bulk Visual */
.bulk-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.custom-bottle-showcase {
    position: relative;
    width: 400px;
    height: 300px;
}

.showcase-bottle {
    position: absolute;
    width: 80px;
    height: 200px;
    background: linear-gradient(135deg, rgba(168, 196, 224, 0.3), rgba(46, 80, 144, 0.5));
    border-radius: 40px 40px 20px 20px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: float-bottle 4s ease-in-out infinite;
}

.showcase-bottle.bottle-1 {
    left: 50px;
    top: 50px;
    animation-delay: 0s;
}

.showcase-bottle.bottle-2 {
    left: 160px;
    top: 30px;
    transform: scale(1.1);
    animation-delay: 0.5s;
    z-index: 1;
}

.showcase-bottle.bottle-3 {
    left: 270px;
    top: 50px;
    animation-delay: 1s;
}

@keyframes float-bottle {
    0%, 100% { transform: translateY(0) rotate(-2deg); }
    50% { transform: translateY(-15px) rotate(2deg); }
}

.bottle-label {
    background: rgba(255, 255, 255, 0.9);
    color: var(--color-bg-dark);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */
.testimonials {
    background: var(--color-bg-secondary);
}

.testimonials-carousel {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}

.testimonials-track {
    display: flex;
    transition: transform 0.5s ease;
}

.testimonial-card {
    min-width: 100%;
    padding: var(--space-xl);
    background: var(--color-bg-primary);
    border-radius: var(--radius-lg);
    text-align: center;
}

.testimonial-stars {
    color: #FFB800;
    margin-bottom: var(--space-md);
    font-size: 1.1rem;
}

.testimonial-text {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-style: italic;
    line-height: 1.6;
    margin-bottom: var(--space-xl);
    color: var(--color-text-primary);
}

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

.author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-accent-secondary), var(--color-accent-primary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--color-text-white);
}

.author-info {
    text-align: left;
}

.author-name {
    display: block;
    font-weight: 600;
    color: var(--color-text-primary);
}

.author-role {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.carousel-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid var(--color-accent-secondary);
    background: transparent;
    color: var(--color-accent-primary);
    cursor: pointer;
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-btn:hover {
    background: var(--color-accent-primary);
    border-color: var(--color-accent-primary);
    color: var(--color-text-white);
}

.carousel-dots {
    display: flex;
    gap: var(--space-sm);
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-accent-secondary);
    cursor: pointer;
    transition: var(--transition-base);
}

.carousel-dot.active {
    background: var(--color-accent-primary);
    transform: scale(1.2);
}

/* ============================================
   PRICING SECTION
   ============================================ */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    align-items: start;
}

.pricing-card {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    position: relative;
    transition: var(--transition-base);
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.pricing-card.popular {
    background: var(--color-bg-dark);
    color: var(--color-text-white);
    transform: scale(1.05);
}

.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-10px);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-gold);
    color: var(--color-bg-dark);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
}

.pricing-header {
    margin-bottom: var(--space-xl);
}

.pricing-name {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--space-xs);
}

.price-amount {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-accent-primary);
}

.pricing-card.popular .price-amount {
    color: var(--color-accent-secondary);
}

.price-unit {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.pricing-card.popular .price-unit {
    color: var(--color-text-light);
}

.pricing-features {
    text-align: left;
    margin-bottom: var(--space-xl);
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    border-bottom: 1px solid rgba(168, 196, 224, 0.3);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features i {
    color: var(--color-accent-primary);
}

.pricing-card.popular .pricing-features i {
    color: var(--color-accent-secondary);
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.about-text p {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-md);
    line-height: 1.8;
}

.about-stats {
    display: flex;
    gap: var(--space-2xl);
    margin-top: var(--space-xl);
}

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

.about-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent-primary);
}

.about-label {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

/* About Visual */
.about-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-image {
    position: relative;
    width: 400px;
    height: 400px;
}

.image-frame {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-accent-secondary), var(--color-accent-primary));
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.image-content {
    text-align: center;
    color: var(--color-text-white);
}

.image-content i {
    font-size: 4rem;
    margin-bottom: var(--space-md);
    display: block;
}

.image-content span {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
}

.floating-elements {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.float-el {
    position: absolute;
    background: var(--color-bg-primary);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-accent-primary);
    box-shadow: var(--shadow-md);
    animation: float-element 3s ease-in-out infinite;
}

.float-el i {
    margin-right: var(--space-xs);
}

.float-el.el-1 {
    top: 20px;
    right: -20px;
    animation-delay: 0s;
}

.float-el.el-2 {
    bottom: 80px;
    left: -30px;
    animation-delay: 0.5s;
}

.float-el.el-3 {
    bottom: 20px;
    right: 20px;
    animation-delay: 1s;
}

@keyframes float-element {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    background: var(--color-bg-secondary);
}

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

.contact-info {
    display: flex;
    flex-direction: column;
}

.contact-info .section-title {
    margin-bottom: var(--space-md);
}

.contact-info > p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--color-bg-primary);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.contact-method:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-sm);
}

.method-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-accent-secondary), var(--color-accent-primary));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-white);
    font-size: 1.25rem;
}

.method-details {
    display: flex;
    flex-direction: column;
}

.method-label {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.method-value {
    font-weight: 600;
    color: var(--color-text-primary);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-md);
}

.form-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--space-xl);
    text-align: center;
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: var(--space-xs);
    color: var(--color-text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    border: 2px solid var(--color-accent-light);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.95rem;
    background: var(--color-bg-secondary);
    transition: var(--transition-base);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 0 3px rgba(46, 80, 144, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-bg-dark);
    color: var(--color-text-white);
    padding: var(--space-3xl) 0 var(--space-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-2xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.footer-logo .logo-icon {
    color: var(--color-accent-secondary);
}

.footer-tagline {
    color: var(--color-text-light);
    margin-bottom: var(--space-lg);
}

.footer-social {
    display: flex;
    gap: var(--space-md);
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(168, 196, 224, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.footer-social a:hover {
    background: var(--color-accent-primary);
    transform: translateY(-3px);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.footer-column h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--color-text-white);
}

.footer-column ul li {
    margin-bottom: var(--space-sm);
}

.footer-column ul li a {
    color: var(--color-text-light);
    font-size: 0.9rem;
    transition: var(--transition-base);
}

.footer-column ul li a:hover {
    color: var(--color-accent-secondary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(168, 196, 224, 0.2);
    font-size: 0.85rem;
    color: var(--color-text-light);
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-white);
    font-size: 1.75rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition-base);
    animation: pulse-whatsapp 2s infinite;
}

@keyframes pulse-whatsapp {
    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); }
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-5px);
    animation: none;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .bottle-container {
        width: 200px;
        height: 280px;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .bulk-content,
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .bulk-visual,
    .about-visual {
        order: -1;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .pricing-card.popular {
        transform: none;
    }
    
    .pricing-card.popular:hover {
        transform: translateY(-10px);
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--color-bg-primary);
        flex-direction: column;
        padding: var(--space-lg);
        gap: var(--space-md);
        transform: translateY(-150%);
        transition: var(--transition-base);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-links.active {
        transform: translateY(0);
    }
    
    .hero {
        padding-top: calc(60px + var(--space-2xl));
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        max-width: 350px;
        margin: 0 auto;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .bulk-info {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .custom-bottle-showcase {
        width: 300px;
        height: 200px;
    }
    
    .showcase-bottle {
        width: 60px;
        height: 150px;
    }
    
    .showcase-bottle.bottle-1 { left: 30px; }
    .showcase-bottle.bottle-2 { left: 110px; }
    .showcase-bottle.bottle-3 { left: 190px; }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        bottom: var(--space-lg);
        right: var(--space-lg);
    }
}

@media (max-width: 480px) {
    :root {
        --space-3xl: 4rem;
        --space-2xl: 3rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .testimonial-text {
        font-size: 1.1rem;
    }
    
    .contact-form-wrapper {
        padding: var(--space-lg);
    }
}

/* ============================================
   ANIMATIONS & EFFECTS
   ============================================ */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Smooth scroll for anchor links */
html {
    scroll-behavior: smooth;
}

/* Selection color */
::selection {
    background: var(--color-accent-primary);
    color: var(--color-text-white);
}

/* Focus styles for accessibility */
:focus-visible {
    outline: 2px solid var(--color-accent-primary);
    outline-offset: 2px;
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}