/* ============================================
   MAMA MAKO - Premium Mobile-First Design
   Modern UI with Glassmorphism & 3D Effects
   ============================================ */

/* ============================================
   CSS VARIABLES - Enhanced Color Palette
   ============================================ */
:root {
    /* Vibrant Color Scheme */
    --primary-color: #ff6b35;
    --primary-dark: #e55a2b;
    --primary-light: #ff8c5a;
    --secondary-color: #4ecdc4;
    --secondary-dark: #3ba89f;
    --accent-color: #2d8659;
    --accent-light: #4aad7a;
    --dark-color: #1a1a2e;
    --dark-light: #2c3e50;
    --light-color: #f8f9fa;
    --white: #ffffff;
    --text-dark: #1a1a2e;
    --text-light: #6c757d;
    --text-lighter: #adb5bd;
    
    /* Premium Gradients */
    --gradient-primary: linear-gradient(135deg, #ff6b35 0%, #f7931e 50%, #4ecdc4 100%);
    --gradient-hero: linear-gradient(135deg, #667eea 0%, #764ba2 25%, #f093fb 50%, #4facfe 75%, #00f2fe 100%);
    --gradient-card: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.25) 0%, rgba(255,255,255,0.1) 100%);
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.15);
    --glass-border: rgba(255, 255, 255, 0.3);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    
    /* Dimensions */
    --container-max-width: 1200px;
    --border-radius: 20px;
    --border-radius-lg: 30px;
    --border-radius-small: 12px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    /* Enhanced Shadows */
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 8px 24px rgba(0,0,0,0.12);
    --shadow-lg: 0 16px 48px rgba(0,0,0,0.2);
    --shadow-xl: 0 24px 64px rgba(0,0,0,0.3);
    --shadow-colored: 0 8px 32px rgba(255, 107, 53, 0.3);
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

*:focus {
    outline: none;
}

*:focus-visible {
    outline: 3px solid var(--primary-color);
    outline-offset: 3px;
    border-radius: 4px;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    height: 100%;
    overflow-x: hidden;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
    overflow-x: hidden;
    overflow-y: auto;
    width: 100%;
    max-width: 100vw;
    position: relative;
    padding-bottom: clamp(80px, 12vw, 100px);
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
    min-height: 100vh;
    min-height: -webkit-fill-available;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Animated Background Particles */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 107, 53, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(78, 205, 196, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(102, 126, 234, 0.08) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
    animation: backgroundShift 20s ease-in-out infinite;
}

@keyframes backgroundShift {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

/* ============================================
   CONTAINER
   ============================================ */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
    width: 100%;
    box-sizing: border-box;
    position: relative;
    z-index: 1;
}

/* ============================================
   NAVBAR - Glassmorphism Design
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    max-width: 100vw;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    padding: var(--spacing-sm) 0;
    padding-top: calc(var(--spacing-sm) + env(safe-area-inset-top));
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    transition: all var(--transition-normal);
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    padding: calc(var(--spacing-xs) * 1.5) 0;
    padding-top: calc(calc(var(--spacing-xs) * 1.5) + env(safe-area-inset-top));
}

.nav-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
    padding-left: calc(var(--spacing-sm) + env(safe-area-inset-left));
    padding-right: calc(var(--spacing-sm) + env(safe-area-inset-right));
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    box-sizing: border-box;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: transform var(--transition-normal);
}

.logo:active {
    transform: scale(0.95);
}

.logo-img {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--white);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
}

.logo:hover .logo-img {
    transform: rotate(360deg) scale(1.1);
}

.logo-text {
    color: var(--primary-color);
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: flex;
    flex-direction: column;
    gap: 6px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
    transition: transform var(--transition-normal);
}

.mobile-menu-btn:active {
    transform: scale(0.9);
}

.mobile-menu-btn span {
    width: 28px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 3px;
    transition: all var(--transition-normal);
    transform-origin: center;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(9px, 9px);
    background: var(--primary-color);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
    transform: scale(0);
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
    background: var(--primary-color);
}

/* Nav Menu */
.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-link {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--transition-normal);
    padding: 8px 16px;
    border-radius: 12px;
    position: relative;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 3px;
    transition: width var(--transition-normal);
}

.nav-link:hover::before,
.nav-link:active::before {
    width: calc(100% - 32px);
}

.nav-link:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* Mobile Menu */
@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        height: 100dvh;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(30px);
        -webkit-backdrop-filter: blur(30px);
        flex-direction: column;
        padding: calc(80px + env(safe-area-inset-top)) 0 var(--spacing-md) 0;
        gap: 0;
        transition: right var(--transition-normal);
        box-shadow: -8px 0 32px rgba(0,0,0,0.15);
        border-left: 1px solid rgba(255, 107, 53, 0.1);
        overflow-y: auto;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-menu li {
        width: 100%;
    }
    
    .nav-link {
        font-size: 1.05rem;
        font-weight: 600;
        padding: 16px 20px;
        display: flex;
        align-items: center;
        width: 100%;
        text-align: left;
        border-radius: 0;
        background: transparent;
        box-sizing: border-box;
        color: var(--text-dark);
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        transition: all var(--transition-fast);
    }
    
    .nav-menu li:last-child .nav-link {
        border-bottom: none;
    }
    
    .nav-link:hover,
    .nav-link:active {
        background: linear-gradient(90deg, rgba(255, 107, 53, 0.1) 0%, transparent 100%);
        color: var(--primary-color);
        padding-left: 28px;
        transform: none;
    }
    
    .nav-link::before {
        display: none;
    }
}

@media (min-width: 769px) {
    .mobile-menu-btn {
        display: none;
    }
}

/* ============================================
   HERO SECTION - Stunning Gradient Background
   ============================================ */
.hero {
    min-height: 100vh;
    min-height: -webkit-fill-available;
    background: var(--gradient-hero);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    position: relative;
    padding: var(--spacing-xl) var(--spacing-sm);
    padding-top: calc(80px + var(--spacing-xl) + env(safe-area-inset-top));
    padding-bottom: calc(var(--spacing-xl) + env(safe-area-inset-bottom));
    padding-left: calc(var(--spacing-sm) + env(safe-area-inset-left));
    padding-right: calc(var(--spacing-sm) + env(safe-area-inset-right));
    margin-top: 0;
    width: 100%;
    max-width: 100vw;
    box-sizing: border-box;
    overflow: hidden;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 40%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    max-width: 700px;
    animation: fadeInUp 1s ease;
    position: relative;
    z-index: 1;
}

.hero-logo-wrapper {
    margin-bottom: var(--spacing-md);
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.hero-logo-wrapper::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
    50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.2; }
}

.hero-logo {
    width: 130px;
    height: 130px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid rgba(255, 255, 255, 0.9);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    animation: logoFloat 4s ease-in-out infinite;
    position: relative;
    z-index: 1;
    margin: 0 auto;
    display: block;
}

@keyframes logoFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    25% { transform: translateY(-15px) rotate(5deg); }
    75% { transform: translateY(-10px) rotate(-5deg); }
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    margin-bottom: var(--spacing-xs);
    text-shadow: 0 4px 20px rgba(0,0,0,0.3);
    font-weight: 900;
    letter-spacing: -1px;
    line-height: 1.1;
    animation: fadeInUp 1s ease 0.2s both;
}

/* Brand Tagline - Logo Sloqanı */
.brand-tagline {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: var(--spacing-sm);
    animation: fadeInUp 1s ease 0.3s both;
    flex-wrap: wrap;
}

.tagline-text {
    font-size: clamp(1.1rem, 3.5vw, 1.6rem);
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    background: linear-gradient(135deg, #ffffff 0%, #ffd700 50%, #ffffff 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 3s linear infinite;
    text-shadow: none;
    position: relative;
}

.tagline-text::after {
    content: attr(data-text);
    position: absolute;
    left: 0;
    top: 0;
    text-shadow: 0 2px 10px rgba(255, 215, 0, 0.5);
    z-index: -1;
}

@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

.tagline-divider {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    color: #ffd700;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.8);
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% { 
        opacity: 1; 
        text-shadow: 0 0 20px rgba(255, 215, 0, 0.8);
    }
    50% { 
        opacity: 0.7; 
        text-shadow: 0 0 30px rgba(255, 215, 0, 1), 0 0 40px rgba(255, 215, 0, 0.5);
    }
}

/* Mobil tagline stilləri */
@media (max-width: 768px) {
    .brand-tagline {
        flex-direction: column;
        gap: 6px;
    }
    
    .tagline-divider {
        display: none;
    }
    
    .tagline-text {
        font-size: clamp(1rem, 4.5vw, 1.3rem);
    }
}

@media (max-width: 480px) {
    .tagline-text {
        font-size: clamp(0.9rem, 4vw, 1.1rem);
        letter-spacing: 0.5px;
    }
}

.hero-subtitle {
    font-size: clamp(1.3rem, 3.5vw, 1.8rem);
    margin-bottom: var(--spacing-xs);
    font-weight: 300;
    opacity: 0.95;
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-description {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
    animation: fadeInUp 1s ease 0.6s both;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: var(--white);
    color: var(--primary-color);
    padding: 18px 36px;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition-bounce);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
    animation: fadeInUp 1s ease 0.8s both;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 107, 53, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.cta-button:active::before {
    width: 300px;
    height: 300px;
}

.cta-button:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 40px rgba(255, 255, 255, 0.4);
}

.cta-button:active {
    transform: translateY(-2px) scale(1.02);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    animation: fadeInUp 1s ease 1s both;
}

.mouse {
    width: 28px;
    height: 45px;
    border: 3px solid rgba(255, 255, 255, 0.8);
    border-radius: 18px;
    position: relative;
}

.mouse::before {
    content: '';
    width: 5px;
    height: 10px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 3px;
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    animation: mouseScroll 1.8s infinite;
}

@keyframes mouseScroll {
    0% { opacity: 1; top: 10px; }
    100% { opacity: 0; top: 25px; }
}

/* Mobile Hero Optimizations */
@media (max-width: 768px) {
    .hero {
        min-height: 100vh;
        min-height: -webkit-fill-available;
        padding: var(--spacing-md) var(--spacing-xs);
        padding-top: calc(70px + var(--spacing-md) + env(safe-area-inset-top));
        padding-bottom: calc(var(--spacing-md) + env(safe-area-inset-bottom));
    }

    .hero-title {
        font-size: clamp(2rem, 9vw, 2.5rem);
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: clamp(1.1rem, 5vw, 1.3rem);
        line-height: 1.3;
    }
    
    .hero-logo-wrapper {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 100%;
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-logo {
        width: clamp(100px, 25vw, 120px);
        height: clamp(100px, 25vw, 120px);
        margin: 0 auto;
        display: block;
    }

    .hero-description {
        font-size: clamp(0.95rem, 4vw, 1.1rem);
        padding: 0 var(--spacing-xs);
    }

    .cta-button {
        width: calc(100% - env(safe-area-inset-left) - env(safe-area-inset-right));
        max-width: 100%;
        justify-content: center;
        padding: 16px 28px;
        font-size: clamp(1rem, 4vw, 1.1rem);
    }

    .scroll-indicator {
        display: none;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   SECTION STYLES
   ============================================ */
section {
    padding: var(--spacing-xl) 0;
    position: relative;
    z-index: 1;
}

.section-title {
    text-align: center;
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: var(--spacing-xs);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
    letter-spacing: -1px;
}

.section-subtitle {
    text-align: center;
    font-size: clamp(1.1rem, 3vw, 1.4rem);
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
    font-weight: 400;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 100%);
    position: relative;
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.lead-text {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    text-align: center;
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
    font-weight: 600;
    line-height: 1.6;
}

.ingredients-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.ingredient-item {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.ingredient-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.ingredient-item i {
    font-size: 2.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.guarantee-box {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    margin-top: var(--spacing-md);
    border: 2px solid rgba(255, 107, 53, 0.1);
}

.guarantee-text {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
    font-size: clamp(1rem, 2.5vw, 1.15rem);
}

.guarantee-text:last-child {
    margin-bottom: 0;
}

.guarantee-text i {
    color: var(--accent-color);
    font-size: 1.8rem;
    flex-shrink: 0;
}

/* ============================================
   PRODUCTS SECTION
   ============================================ */
.products {
    background: var(--white);
    position: relative;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

@media (max-width: 900px) {
    .products-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
}

/* Filter Chips - Modern Design */
.filter-bar {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: nowrap;
    overflow-x: auto;
    padding: 12px 0;
    margin-bottom: var(--spacing-md);
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.filter-bar::-webkit-scrollbar {
    display: none;
}

.filter-chip {
    border: 2px solid #e9ecef;
    background: var(--white);
    padding: 12px 24px;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    white-space: nowrap;
    box-shadow: var(--shadow-sm);
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    user-select: none;
    position: relative;
    overflow: hidden;
    color: var(--text-dark);
    isolation: isolate;
    z-index: 1;
}

.filter-chip::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: var(--gradient-primary);
    transform: translate(-50%, -50%);
    transition: width 0.4s, height 0.4s;
    z-index: 0;
    pointer-events: none;
}

.filter-chip.active::before {
    width: 200px;
    height: 200px;
}

.filter-chip.active {
    color: var(--white) !important;
    border-color: transparent;
    box-shadow: var(--shadow-colored);
}

.filter-chip:active {
    transform: scale(0.95);
}

.filter-chip:hover:not(.active) {
    background: var(--light-color);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Product Cards - 3D Effect */
.product-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    opacity: 0;
    transform: translateY(40px) perspective(1000px) rotateX(5deg);
    border: 2px solid rgba(255, 107, 53, 0.05);
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.product-card:hover::before {
    left: 100%;
}

.product-card.animate-in {
    opacity: 1;
    transform: translateY(0) perspective(1000px) rotateX(0deg);
    animation: cardAppear 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes cardAppear {
    0% {
        opacity: 0;
        transform: translateY(40px) perspective(1000px) rotateX(5deg);
    }
    100% {
        opacity: 1;
        transform: translateY(0) perspective(1000px) rotateX(0deg);
    }
}

.product-card:hover {
    transform: translateY(-12px) perspective(1000px) rotateX(-2deg) scale(1.02);
    box-shadow: var(--shadow-xl);
    border-color: rgba(255, 107, 53, 0.2);
}

.product-emoji {
    font-size: 4rem;
    margin-bottom: var(--spacing-xs);
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.1));
    transition: transform var(--transition-normal);
}

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

.product-color-circle {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    margin: 0 auto var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 5px solid;
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-normal);
    box-shadow: var(--shadow-md);
}

.product-card:hover .product-color-circle {
    transform: scale(1.1) rotate(360deg);
}

.product-inner-circle {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    opacity: 0.85;
    transition: opacity var(--transition-normal);
}

.product-card:hover .product-inner-circle {
    opacity: 1;
}

.product-name {
    font-size: clamp(1.2rem, 3vw, 1.4rem);
    margin-bottom: var(--spacing-xs);
    color: var(--text-dark);
    font-weight: 700;
}

.product-preview {
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
    line-height: 1.5;
}

.product-btn {
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    padding: 14px 28px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: all var(--transition-normal);
    width: 100%;
    justify-content: center;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.product-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.5s, height 0.5s;
}

.product-btn:hover::before {
    width: 300px;
    height: 300px;
}

.product-btn:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.product-btn:active {
    transform: scale(0.98);
}

.product-btn i {
    transition: transform var(--transition-normal);
}

.product-btn:hover i {
    transform: translateX(5px);
}

/* ============================================
   MODAL - Bottom Sheet Design
   ============================================ */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    padding: 0;
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--white);
    border-radius: 30px 30px 0 0;
    max-width: 700px;
    width: 100%;
    max-width: 100vw;
    max-height: 90vh;
    max-height: calc(100vh - env(safe-area-inset-top) - env(safe-area-inset-bottom));
    overflow-y: auto;
    position: relative;
    transform: translateY(100%);
    transition: transform var(--transition-bounce);
    box-shadow: 0 -10px 40px rgba(0,0,0,0.3);
    box-sizing: border-box;
    -webkit-overflow-scrolling: touch;
}

.modal.active .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: rgba(0,0,0,0.08);
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10001;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
}

.modal-close:hover {
    background: rgba(0,0,0,0.15);
    transform: rotate(90deg) scale(1.1);
}

.modal-close:active {
    transform: rotate(90deg) scale(0.95);
}

.modal-close i {
    font-size: 1.3rem;
    color: var(--text-dark);
}

.modal-product-header {
    padding: var(--spacing-lg);
    text-align: center;
    color: var(--white);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
    position: relative;
    overflow: hidden;
}

.modal-product-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.modal-handle {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 70px;
    height: 6px;
    background: rgba(255,255,255,0.5);
    border-radius: 999px;
    z-index: 1;
}

.modal-emoji {
    font-size: 5rem;
    margin-bottom: var(--spacing-xs);
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.2));
}

.modal-product-name {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    margin: 0;
    position: relative;
    z-index: 1;
    font-weight: 800;
    text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.modal-product-content {
    padding: var(--spacing-md);
}

.modal-section {
    margin-bottom: var(--spacing-md);
}

.modal-section:last-child {
    margin-bottom: 0;
}

.modal-section-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
    font-weight: 700;
}

.modal-section-title i {
    font-size: 1.3em;
}

.modal-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.tag {
    background: var(--light-color);
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dark);
    border: 2px solid rgba(255, 107, 53, 0.1);
    transition: all var(--transition-normal);
}

.tag:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.modal-benefits-list {
    list-style: none;
    padding: 0;
}

.modal-benefits-list li {
    padding: var(--spacing-xs) 0;
    display: flex;
    align-items: start;
    gap: var(--spacing-xs);
    font-size: 1.05rem;
    line-height: 1.6;
}

.modal-benefits-list li i {
    color: var(--accent-color);
    margin-top: 6px;
    font-size: 1.1rem;
    flex-shrink: 0;
}

/* ============================================
   GALLERY SECTION
   ============================================ */
.gallery {
    background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 100%);
    position: relative;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

@media (max-width: 900px) {
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: var(--spacing-sm);
    }
}

@media (max-width: 600px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
        padding: 0 var(--spacing-xs);
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 6px;
    }
    
    .gallery-item {
        border-radius: var(--border-radius-small);
    }
}

.gallery-item {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
    opacity: 0;
    transform: translateY(40px) scale(0.95);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
    border: 2px solid rgba(255, 107, 53, 0.05);
    background: var(--light-color);
}

.gallery-item.animate-in {
    opacity: 1;
    transform: translateY(0) scale(1);
    animation: galleryItemAppear 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes galleryItemAppear {
    0% {
        opacity: 0;
        transform: translateY(40px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.gallery-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-xl);
    border-color: rgba(255, 107, 53, 0.2);
    z-index: 10;
}

.gallery-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.1) 0%, rgba(78, 205, 196, 0.1) 100%);
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: 1;
    pointer-events: none;
}

.gallery-item:hover::before {
    opacity: 1;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-slow);
    -webkit-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
    pointer-events: none;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 100%);
    padding: var(--spacing-md);
    transform: translateY(100%);
    transition: transform var(--transition-normal);
    z-index: 2;
}

.gallery-item:hover .gallery-item-overlay {
    transform: translateY(0);
}

.gallery-item-overlay-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    color: var(--white);
    font-size: 1.5rem;
    transition: all var(--transition-normal);
}

.gallery-item:hover .gallery-item-overlay-icon {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1) rotate(360deg);
}

/* Image Modal - Lightbox */
.image-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 20000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    padding: var(--spacing-md);
    padding-top: calc(var(--spacing-md) + env(safe-area-inset-top));
    padding-bottom: calc(var(--spacing-md) + env(safe-area-inset-bottom));
}

.image-modal.active {
    opacity: 1;
    visibility: visible;
}

.image-modal-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: imageModalAppear 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes imageModalAppear {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.image-modal-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    transition: opacity var(--transition-normal);
    display: block;
}

.image-modal-close,
.image-modal-prev,
.image-modal-next {
    position: absolute;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    z-index: 20001;
    font-size: 1.2rem;
}

.image-modal-close:hover,
.image-modal-prev:hover,
.image-modal-next:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.4);
    transform: scale(1.1);
}

.image-modal-close:active,
.image-modal-prev:active,
.image-modal-next:active {
    transform: scale(0.95);
}

.image-modal-close {
    top: 20px;
    right: 20px;
    top: calc(20px + env(safe-area-inset-top));
}

.image-modal-prev {
    left: 20px;
    left: calc(20px + env(safe-area-inset-left));
}

.image-modal-next {
    right: 20px;
    right: calc(20px + env(safe-area-inset-right));
}

.image-modal-counter {
    position: absolute;
    bottom: -50px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 10px 20px;
    border-radius: 25px;
    color: var(--white);
    font-weight: 600;
    font-size: 0.95rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

@media (max-width: 768px) {
    .image-modal {
        padding: var(--spacing-xs);
        padding-top: calc(var(--spacing-xs) + env(safe-area-inset-top));
        padding-bottom: calc(var(--spacing-xs) + env(safe-area-inset-bottom));
    }
    
    .image-modal-prev,
    .image-modal-next {
        width: 44px;
        height: 44px;
        font-size: 1rem;
        background: rgba(255, 255, 255, 0.2);
    }
    
    .image-modal-close {
        top: 10px;
        right: 10px;
        top: calc(10px + env(safe-area-inset-top));
        right: calc(10px + env(safe-area-inset-right));
        width: 44px;
        height: 44px;
        background: rgba(255, 255, 255, 0.2);
    }
    
    .image-modal-content {
        max-width: 95vw;
        max-height: 90vh;
        max-height: calc(100vh - 60px - env(safe-area-inset-top) - env(safe-area-inset-bottom));
    }
    
    .image-modal-content img {
        max-height: 90vh;
        max-height: calc(100vh - 60px - env(safe-area-inset-top) - env(safe-area-inset-bottom));
        border-radius: var(--border-radius);
    }
    
    .image-modal-counter {
        bottom: -45px;
        bottom: calc(-45px - env(safe-area-inset-bottom));
        font-size: 0.85rem;
        padding: 8px 16px;
    }
    
    .image-modal-prev {
        left: 10px;
        left: calc(10px + env(safe-area-inset-left));
    }
    
    .image-modal-next {
        right: 10px;
        right: calc(10px + env(safe-area-inset-right));
    }
}

@media (max-width: 480px) {
    .image-modal-content {
        max-width: 98vw;
    }
    
    .image-modal-prev,
    .image-modal-next,
    .image-modal-close {
        width: 40px;
        height: 40px;
        font-size: 0.9rem;
    }
    
    .image-modal-counter {
        font-size: 0.8rem;
        padding: 6px 14px;
    }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    .gallery-item:hover {
        transform: none;
    }
    
    .gallery-item:active {
        transform: scale(0.95);
    }
    
    .gallery-item-overlay {
        transform: translateY(0);
        opacity: 0.7;
    }
    
    .gallery-item:hover .gallery-item-overlay {
        transform: translateY(0);
        opacity: 0.9;
    }
    
    .gallery-item img {
        transform: scale(1);
    }
    
    .gallery-item:hover img {
        transform: scale(1);
    }
}

/* ============================================
   BENEFITS SECTION
   ============================================ */
.benefits {
    background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
    position: relative;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.benefit-card {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    opacity: 0;
    transform: translateY(40px);
    border: 2px solid rgba(255, 107, 53, 0.05);
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: 0;
}

.benefit-card:hover::before {
    opacity: 0.05;
}

.benefit-card.animate-in {
    opacity: 1;
    transform: translateY(0);
    animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(255, 107, 53, 0.2);
}

.benefit-icon {
    width: 90px;
    height: 90px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    position: relative;
    z-index: 1;
}

.benefit-card:hover .benefit-icon {
    transform: scale(1.1) rotate(360deg);
    box-shadow: var(--shadow-lg);
}

.benefit-icon i {
    font-size: 2.5rem;
    color: var(--white);
}

.benefit-card h3 {
    font-size: clamp(1.2rem, 3vw, 1.4rem);
    margin-bottom: var(--spacing-xs);
    color: var(--text-dark);
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.benefit-card p {
    position: relative;
    z-index: 1;
    color: var(--text-light);
    line-height: 1.6;
}

/* ============================================
   USAGE SECTION
   ============================================ */
.usage {
    background: var(--white);
    position: relative;
}

.usage-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.step-card {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.05) 0%, rgba(78, 205, 196, 0.05) 100%);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    display: flex;
    gap: var(--spacing-sm);
    align-items: start;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    opacity: 0;
    transform: translateX(-30px);
    border: 2px solid rgba(255, 107, 53, 0.1);
    position: relative;
    overflow: hidden;
}

.step-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 5px;
    height: 100%;
    background: var(--gradient-primary);
    transform: scaleY(0);
    transition: transform var(--transition-normal);
}

.step-card:hover::before {
    transform: scaleY(1);
}

.step-card.animate-in {
    opacity: 1;
    transform: translateX(0);
    animation: slideInLeft 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.step-card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(255, 107, 53, 0.3);
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 900;
    flex-shrink: 0;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.step-card:hover .step-number {
    transform: scale(1.1) rotate(360deg);
    box-shadow: var(--shadow-lg);
}

.step-content h3 {
    font-size: clamp(1.1rem, 3vw, 1.3rem);
    margin-bottom: var(--spacing-xs);
    color: var(--text-dark);
    font-weight: 700;
}

.step-content p {
    color: var(--text-light);
    line-height: 1.6;
}

/* ============================================
   STORAGE SECTION - Saxlama qaydası
   ============================================ */
.storage {
    background: linear-gradient(180deg, #f8f9fa 0%, #fff5f0 50%, #f0faf9 100%);
    position: relative;
    overflow: hidden;
}

.storage::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 10% 20%, rgba(255, 107, 53, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(78, 205, 196, 0.08) 0%, transparent 40%);
    pointer-events: none;
}

.storage-info-box {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    border: 2px solid rgba(255, 107, 53, 0.15);
    text-align: center;
    position: relative;
    z-index: 1;
}

.storage-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--gradient-primary);
    color: var(--white);
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: var(--spacing-sm);
    box-shadow: var(--shadow-colored);
}

.storage-badge i {
    font-size: 1.1rem;
}

.storage-intro {
    font-size: clamp(1.1rem, 3vw, 1.3rem);
    color: var(--text-dark);
    line-height: 1.6;
    margin: 0;
}

.storage-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.storage-step-card {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    opacity: 0;
    transform: translateY(30px);
    border: 2px solid rgba(78, 205, 196, 0.1);
    position: relative;
    overflow: hidden;
}

.storage-step-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-normal);
}

.storage-step-card:hover::before {
    transform: scaleX(1);
}

.storage-step-card.animate-in {
    opacity: 1;
    transform: translateY(0);
    animation: storageCardAppear 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

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

.storage-step-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(78, 205, 196, 0.3);
}

.storage-step-icon {
    width: 60px;
    height: 60px;
    min-width: 60px;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--accent-color) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 20px rgba(78, 205, 196, 0.3);
    transition: all var(--transition-normal);
}

.storage-step-card:hover .storage-step-icon {
    transform: scale(1.1) rotate(360deg);
    box-shadow: 0 12px 28px rgba(78, 205, 196, 0.4);
}

.storage-step-icon i {
    font-size: 1.6rem;
    color: var(--white);
}

.storage-step-content h3 {
    font-size: clamp(1.1rem, 3vw, 1.25rem);
    margin-bottom: var(--spacing-xs);
    color: var(--text-dark);
    font-weight: 700;
}

.storage-step-content p {
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
    font-size: 0.95rem;
}

.storage-step-content strong {
    color: var(--primary-color);
}

.storage-tip {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.08) 0%, rgba(78, 205, 196, 0.08) 100%);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    border: 2px dashed rgba(255, 107, 53, 0.3);
    position: relative;
    z-index: 1;
}

.storage-tip-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: linear-gradient(135deg, #ffd93d 0%, #ff9500 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 20px rgba(255, 217, 61, 0.3);
}

.storage-tip-icon i {
    font-size: 1.4rem;
    color: var(--white);
}

.storage-tip p {
    margin: 0;
    font-size: clamp(0.95rem, 2.5vw, 1.1rem);
    color: var(--text-dark);
    line-height: 1.6;
}

/* Storage Section Mobile Responsive */
@media (max-width: 768px) {
    .storage-steps {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .storage-step-card {
        padding: var(--spacing-sm);
        gap: var(--spacing-sm);
    }

    .storage-step-icon {
        width: 50px;
        height: 50px;
        min-width: 50px;
    }

    .storage-step-icon i {
        font-size: 1.3rem;
    }

    .storage-info-box {
        padding: var(--spacing-sm);
    }

    .storage-badge {
        padding: 8px 18px;
        font-size: 0.85rem;
    }

    .storage-tip {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-sm);
    }

    .storage-tip-icon {
        margin-bottom: var(--spacing-xs);
    }
}

@media (max-width: 480px) {
    .storage-step-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .storage-step-icon {
        margin-bottom: var(--spacing-xs);
    }

    .storage-intro {
        font-size: 1rem;
    }
}

/* Touch Device Optimizations for Storage */
@media (hover: none) and (pointer: coarse) {
    .storage-step-card:hover {
        transform: none;
    }
    
    .storage-step-card:active {
        transform: scale(0.98);
    }
    
    .storage-step-card:hover .storage-step-icon {
        transform: none;
    }
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    background: var(--gradient-hero);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.contact .section-title,
.contact .section-subtitle {
    color: var(--white);
    position: relative;
    z-index: 1;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.contact-card {
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    text-align: center;
    text-decoration: none;
    color: var(--white);
    transition: all var(--transition-normal);
    opacity: 0;
    transform: translateY(40px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

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

.contact-card.animate-in {
    opacity: 1;
    transform: translateY(0);
    animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.contact-card:hover {
    background: rgba(255,255,255,0.25);
    transform: translateY(-10px) scale(1.02);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.contact-icon {
    width: 80px;
    height: 80px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
    transition: all var(--transition-normal);
    position: relative;
    z-index: 1;
}

.contact-card:hover .contact-icon {
    transform: scale(1.15) rotate(360deg);
    background: rgba(255,255,255,0.3);
}

.contact-icon i {
    font-size: 2.2rem;
}

.contact-card.whatsapp .contact-icon {
    background: rgba(37, 211, 102, 0.3);
}

.contact-card.whatsapp:hover .contact-icon {
    background: rgba(37, 211, 102, 0.5);
}

.contact-card h3 {
    font-size: clamp(1.2rem, 3vw, 1.4rem);
    margin-bottom: var(--spacing-xs);
    position: relative;
    z-index: 1;
    font-weight: 700;
}

.contact-card p {
    position: relative;
    z-index: 1;
    opacity: 0.95;
}

/* ============================================
   MOBİL ALT NAVİQASİYA & FLOATING CTA
   ============================================ */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    max-width: 100vw;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-top: 1px solid rgba(0,0,0,0.08);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    text-align: center;
    padding: 12px 0;
    padding-bottom: calc(12px + env(safe-area-inset-bottom));
    z-index: 1200;
    box-shadow: 0 -4px 24px rgba(0,0,0,0.08);
    box-sizing: border-box;
}

.bottom-nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all var(--transition-normal);
    padding: 8px;
    border-radius: 12px;
    position: relative;
}

.bottom-nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 0 0 3px 3px;
    transition: width var(--transition-normal);
}

.bottom-nav-link:active::before,
.bottom-nav-link.active::before {
    width: 60%;
}

.bottom-nav-link:active,
.bottom-nav-link.active {
    color: var(--primary-color);
    transform: scale(0.95);
}

.bottom-nav-link i {
    font-size: 1.4rem;
    transition: transform var(--transition-normal);
}

.bottom-nav-link:active i,
.bottom-nav-link.active i {
    transform: scale(1.2);
}

.floating-whatsapp {
    position: fixed;
    right: calc(20px + env(safe-area-inset-right));
    bottom: calc(90px + env(safe-area-inset-bottom));
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: var(--white);
    padding: 14px 20px;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    z-index: 1300;
    transition: all var(--transition-bounce);
    max-width: calc(100vw - 40px - env(safe-area-inset-left) - env(safe-area-inset-right));
    box-sizing: border-box;
    animation: pulseWhatsApp 2s ease-in-out infinite;
}

@keyframes pulseWhatsApp {
    0%, 100% { box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 8px 32px rgba(37, 211, 102, 0.6); }
}

.floating-whatsapp:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 12px 36px rgba(37, 211, 102, 0.5);
}

.floating-whatsapp:active {
    transform: translateY(-2px) scale(1.02);
}

.floating-whatsapp i {
    font-size: 1.5rem;
}

@media (min-width: 1024px) {
    .bottom-nav {
        display: none;
    }
    .floating-whatsapp {
        bottom: 30px;
        right: 30px;
    }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    .product-card:hover,
    .benefit-card:hover,
    .step-card:hover,
    .contact-card:hover {
        transform: none;
    }
    
    .product-card:active,
    .benefit-card:active,
    .step-card:active,
    .contact-card:active {
        transform: scale(0.98);
    }
    
    .cta-button:hover {
        transform: none;
    }
    
    .cta-button:active {
        transform: scale(0.95);
    }
}

/* Prevent text selection on mobile */
@media (max-width: 768px) {
    .hero-title,
    .hero-subtitle,
    .hero-description {
        -webkit-user-select: none;
        user-select: none;
    }
}

/* Smooth scrolling for iOS */
@supports (-webkit-overflow-scrolling: touch) {
    .modal-content {
        -webkit-overflow-scrolling: touch;
    }
    
    body {
        -webkit-overflow-scrolling: touch;
    }
}

/* Prevent horizontal overflow */
@media (max-width: 768px) {
    html, body {
        overflow-x: hidden;
        position: relative;
        width: 100%;
    }
    
    section, .container, .hero-content, .about-content {
        overflow-x: hidden;
    }
    
    img {
        max-width: 100%;
        height: auto;
        display: block;
    }
    
    .products-grid,
    .benefits-grid,
    .usage-steps,
    .contact-grid,
    .ingredients-list {
        overflow-x: hidden;
    }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: linear-gradient(135deg, var(--dark-color) 0%, var(--dark-light) 100%);
    color: var(--white);
    padding: var(--spacing-md) 0;
    text-align: center;
    position: relative;
    z-index: 1;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
}

.footer-logo-img {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.footer-text {
    color: rgba(255,255,255,0.8);
    font-size: 0.9rem;
}

.footer-by {
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 700;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
    * {
        max-width: 100%;
    }

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

    .section-title {
        font-size: clamp(1.8rem, 6vw, 2.2rem);
        padding: 0 var(--spacing-xs);
    }
    
    .section-subtitle {
        font-size: clamp(1rem, 3.5vw, 1.2rem);
        padding: 0 var(--spacing-xs);
    }

    .hero {
        min-height: 100vh;
        min-height: -webkit-fill-available;
        padding: var(--spacing-md) var(--spacing-xs);
        padding-top: calc(70px + var(--spacing-md) + env(safe-area-inset-top));
        padding-bottom: calc(var(--spacing-md) + env(safe-area-inset-bottom));
    }

    .hero-title {
        font-size: clamp(2rem, 9vw, 2.5rem);
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: clamp(1.1rem, 5vw, 1.3rem);
        line-height: 1.3;
    }
    
    .hero-logo {
        width: clamp(100px, 25vw, 120px);
        height: clamp(100px, 25vw, 120px);
    }

    .cta-button {
        width: calc(100% - env(safe-area-inset-left) - env(safe-area-inset-right));
        max-width: 100%;
        justify-content: center;
    }

    section {
        padding: var(--spacing-lg) 0;
        width: 100%;
        max-width: 100vw;
        overflow-x: hidden;
    }

    .products-grid,
    .benefits-grid,
    .usage-steps,
    .contact-grid,
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xs);
        width: 100%;
    }
    
    .gallery-grid {
        gap: 8px;
        padding: 0;
    }

    .ingredients-list {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xs);
    }

    .filter-bar {
        padding-left: calc(var(--spacing-sm) + env(safe-area-inset-left));
        padding-right: calc(var(--spacing-sm) + env(safe-area-inset-right));
    }
    
    .filter-chip {
        padding: 10px 18px;
        font-size: 0.85rem;
        min-width: fit-content;
    }

    .product-card,
    .benefit-card,
    .step-card,
    .contact-card {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 15px;
    }

    body {
        font-size: 15px;
    }

    .container {
        padding: 0 var(--spacing-xs);
        padding-left: calc(var(--spacing-xs) + env(safe-area-inset-left));
        padding-right: calc(var(--spacing-xs) + env(safe-area-inset-right));
    }
    
    .hero-title {
        font-size: clamp(1.8rem, 8vw, 2rem);
        line-height: 1.2;
    }
    
    .section-title {
        font-size: clamp(1.6rem, 6vw, 1.9rem);
        line-height: 1.3;
    }
    
    .ingredients-list {
        grid-template-columns: 1fr;
        gap: var(--spacing-xs);
    }
    
    .product-card,
    .benefit-card,
    .step-card,
    .contact-card {
        padding: calc(var(--spacing-sm) * 1.2);
        border-radius: 16px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .hero-content {
        width: 100%;
        padding: 0 var(--spacing-xs);
        box-sizing: border-box;
    }

    .navbar {
        padding: 10px 0;
        padding-top: calc(10px + env(safe-area-inset-top));
    }

    .logo-text {
        font-size: clamp(1.3rem, 6vw, 1.6rem);
    }

    .logo-img {
        width: clamp(38px, 9vw, 45px);
        height: clamp(38px, 9vw, 45px);
    }
    
    .filter-chip {
        padding: 8px 14px;
        font-size: 0.8rem;
        min-width: fit-content;
    }
    
    .hero-logo-wrapper {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 100%;
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-logo {
        margin: 0 auto;
        display: block;
    }
}