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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100%;
}

body {
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
    position: relative;
}

/* =====================================
   ECO & SUSTAINABILITY COLOR SCHEME
   ===================================== 
   
   This palette conveys:
   - Nature & Growth (Forest Greens)
   - Sustainability & Trust (Earth Tones)  
   - Freshness & Innovation (Mint Accents)
   - Professionalism & Quality (Balanced & Clean)
   
   Future color schemes can be added below
   ===================================== */

:root {
    /* Core Eco Palette */
   /* Earthy Core Palette */
    --color-1: #3d2b1f;        /* Deep Espresso - כותרות וטקסט ראשי (יציבות) */
    --color-2: #6f4e37;        /* Coffee Brown - אלמנטים משניים (אדמה) */
    --color-3: #f5ebe0;        /* Champagne - רקע רך מאוד (יוקרה טבעית) */
    --color-4: #bc8a5f;        /* Kraft Brown - כפתורי הנעה לפעולה (צבע קראפט) */
    --color-5: #d4a373;        /* Warm Sand - דגשים וסימונים (חמימות) */

    /* ערכי RGB עבור שקיפות (לשימוש ב-rgba) */
    --color-1-rgb: 61, 43, 31;
    --color-2-rgb: 111, 78, 55;
    --color-4-rgb: 188, 138, 95; 

    /* RGB Values for rgba() usage */
    --color-3-rgb: 245, 235, 224;     /* Champagne RGB */
    --color-5-rgb: 212, 163, 115;     /* Warm Sand RGB */
    
    /* Neutral Colors - Universal */
    --white: #ffffff;
    --black: #000000;
    --white-rgb: 255, 255, 255;
    --black-rgb: 0, 0, 0;
    
    /* Background Tints - Theme Dependent */
/* Background Tints - Earthy Theme */
    --bg-ultra-light: #fdfcfb;     /* לבן חם - מונע סנוור ונותן תחושת נייר נקי */
    --bg-soft: #f7f2ee;            /* בז' פשתן - מצוין להפרדה בין סקשנים */
    --bg-pale: #f2ede4;            /* גוון חול/קראפט בהיר - אידיאלי לכרטיסי מוצר */
    --border-light: #e6e0d8;       /* אפור-חום בהיר - גבולות עדינים שלא נראים "מתכתיים" */
    
    /* RGB for background tints */
    --bg-pale-rgb: 242, 237, 228;
}

/* =====================================
   SEMANTIC COLOR VARIABLES
   Maps colors to their purpose
   ===================================== */
:root {
    --primary-dark: var(--color-1);      /* Main dark color */
    --primary-accent: var(--color-2);    /* Primary brand color */
    --background-light: var(--color-3);  /* Light backgrounds */
    --secondary-dark: var(--color-2);    /* Secondary dark */
    --secondary-accent: var(--color-4);  /* Accent highlights */
    
    --header-bg: var(--color-1);
    --button-bg: var(--color-2);
    --button-hover: var(--color-1);
    --text-primary: var(--color-1);
    --text-secondary: #666666;           /* Secondary text color */
    --text-muted: #999999;               /* Muted text */
    --text-light: #ffffff;
    --accent-color: var(--color-4);
    
    /* Form & UI colors */
    --border-color: #e9ecef;             /* Light borders */
    --input-border: #e9ecef;             /* Input borders */
    --hover-bg: #f8f9fa;                 /* Hover backgrounds */
    --error-color: #8b4513;              /* Saddle Brown - error/warning */
    --success-color: var(--color-2);     /* Coffee Brown - success */
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(var(--color-1-rgb), 0.08);
    --shadow-md: 0 4px 16px rgba(var(--color-1-rgb), 0.12);
    --shadow-lg: 0 8px 32px rgba(var(--color-1-rgb), 0.15);
}

body {
    font-family: 'Heebo', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.7;
    color: var(--text-primary);
    background: linear-gradient(180deg, #ffffff 0%, var(--background-light) 100%);
    direction: rtl;
    font-size: 16px;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Image Protection - Copyright */
img {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-user-drag: none;
    -khtml-user-drag: none;
    -moz-user-drag: none;
    -o-user-drag: none;
    /* user-drag: none; - Not a standard property, removed for W3C validation */
    pointer-events: none;
}

a img {
    pointer-events: auto;
}

.logo {
    pointer-events: auto;
}

.thumbnail {
    pointer-events: auto !important;
    cursor: pointer;
}

.thumbnail:hover {
    opacity: 0.7;
}

/* Header - Premium & Clean */
header {
    background: rgba(var(--color-1-rgb), 0.98);
    backdrop-filter: blur(25px) saturate(180%);
    -webkit-backdrop-filter: blur(25px) saturate(180%);
    padding: 1.25rem 0;
    box-shadow: 
        0 4px 30px rgba(var(--color-1-rgb), 0.15),
        0 2px 12px rgba(var(--color-1-rgb), 0.1),
        inset 0 -1px 0 rgba(var(--white-rgb), 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(var(--color-4-rgb), 0.15);
    transition: all 0.3s ease;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.logo {
    height: 60px;
    width: auto;
    max-width: 250px;
    object-fit: contain;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background-color: var(--background-light);
    padding: 0.5rem 1.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(var(--black-rgb), 0.1);
}

.logo:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 20px rgba(var(--black-rgb), 0.2);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    align-items: center;
    flex-wrap: nowrap;
}

nav ul li {
    position: relative;
}

nav a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: color 0.3s ease;
    padding: 0.5rem 0;
    display: inline-block;
    white-space: nowrap;
}

nav a:hover {
    color: var(--accent-color);
}

nav a:not(.cta-button)::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: width 0.3s ease;
}

nav a:not(.cta-button):hover::after {
    width: 100%;
    right: 0;
}

.cta-button {
    background: linear-gradient(135deg, var(--color-2) 0%, var(--color-1) 100%);
    color: white;
    padding: 1.2rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: 0.03em;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-block;
    box-shadow: 
        0 4px 20px rgba(var(--color-2-rgb), 0.3),
        0 2px 8px rgba(var(--color-2-rgb), 0.2);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(var(--white-rgb), 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

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

.cta-button:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 
        0 8px 32px rgba(var(--color-2-rgb), 0.4),
        0 4px 16px rgba(var(--color-2-rgb), 0.3);
}

.cta-button:active {
    transform: translateY(-2px) scale(1.03);
}

/* Hero Section - Premium & Modern */
.hero {
    background: linear-gradient(135deg, 
        var(--color-1) 0%, 
        var(--color-2) 50%,
        var(--color-4) 100%);
    color: white;
    padding: 8rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 40%;
    height: 200%;
    background: radial-gradient(circle, rgba(var(--white-rgb), 0.08) 0%, transparent 70%);
    animation: float 20s ease-in-out infinite;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -50%;
    right: -10%;
    width: 40%;
    height: 200%;
    background: radial-gradient(circle, rgba(var(--white-rgb), 0.06) 0%, transparent 70%);
    animation: float 25s ease-in-out infinite reverse;
    pointer-events: none;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(3deg); }
    66% { transform: translate(-20px, 20px) rotate(-3deg); }
}

.hero-content {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    animation: fadeInUp 1s ease-out;
}

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

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1.5rem;
    font-weight: 800;
    text-shadow: 0 4px 20px rgba(var(--black-rgb), 0.3);
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.hero h2 {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    margin-bottom: 1.5rem;
    font-weight: 500;
    opacity: 0.95;
    letter-spacing: -0.01em;
}

.hero p {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    margin-bottom: 3rem;
    opacity: 0.9;
    font-weight: 400;
    letter-spacing: 0.02em;
}

/* Stats Section - Premium Cards */
.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    max-width: 1200px;
    margin: -100px auto 0;
    padding: 0 2rem;
    position: relative;
    z-index: 10;
}

.stat-card {
    background: rgba(var(--white-rgb), 0.98);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    padding: 3rem 2.5rem;
    border-radius: 24px;
    box-shadow: 
        0 10px 40px rgba(var(--color-1-rgb), 0.12),
        0 4px 12px rgba(var(--color-1-rgb), 0.08),
        inset 0 1px 0 rgba(var(--white-rgb), 0.9);
    text-align: center;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(var(--color-4-rgb), 0.2);
    position: relative;
    overflow: hidden;
}

.stat-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.9;
    filter: grayscale(20%);
    transition: all 0.5s ease;
}

.stat-card:hover .stat-icon {
    transform: scale(1.2) rotate(5deg);
    filter: grayscale(0%);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-2), var(--color-4));
    opacity: 0;
    transition: opacity 0.5s ease;
}

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

.stat-card:hover {
    transform: translateY(-12px) scale(1.03);
    box-shadow: 
        0 20px 60px rgba(var(--color-1-rgb), 0.18),
        0 8px 24px rgba(var(--color-1-rgb), 0.12),
        inset 0 1px 0 rgba(var(--white-rgb), 0.9);
    border-color: rgba(var(--color-4-rgb), 0.4);
}

.stat-card h3 {
    font-size: 3.5rem;
    background: linear-gradient(135deg, var(--color-2), var(--color-4));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.75rem;
    font-weight: 900;
    letter-spacing: -0.02em;
}

.stat-card p {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.2rem;
    opacity: 0.85;
    letter-spacing: 0.01em;
}

/* Products Section */
.products-section {
    padding: 7rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.section-title {
    text-align: center;
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--text-primary);
    margin-bottom: 4rem;
    position: relative;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 5px;
    background: linear-gradient(90deg, transparent, var(--color-2), var(--color-4), transparent);
    margin: 1.5rem auto 0;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(var(--color-2-rgb), 0.3);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.product-card {
    background: rgba(var(--white-rgb), 0.98);
    backdrop-filter: blur(20px);
    border-radius: 28px;
    overflow: hidden;
    box-shadow: 
        0 8px 32px rgba(var(--color-1-rgb), 0.1),
        0 4px 12px rgba(var(--color-1-rgb), 0.06),
        inset 0 1px 0 rgba(var(--white-rgb), 0.8);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(var(--color-4-rgb), 0.15);
    position: relative;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--color-2), var(--color-4), var(--color-5));
    opacity: 0;
    transition: opacity 0.5s ease;
}

.product-card:hover {
    transform: translateY(-16px) scale(1.02);
    box-shadow: 
        0 24px 72px rgba(var(--color-1-rgb), 0.14),
        0 12px 32px rgba(var(--color-1-rgb), 0.1),
        inset 0 1px 0 rgba(var(--white-rgb), 0.9);
    border-color: rgba(var(--color-4-rgb), 0.3);
}

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

.product-image {
    width: 100%;
    height: 340px;
    object-fit: contain;
    background: linear-gradient(135deg, var(--bg-ultra-light) 0%, var(--bg-soft) 100%);
    padding: 3rem;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card:hover .product-image {
    transform: scale(1.08);
    filter: brightness(1.05);
}

.product-info {
    padding: 3rem;
    background: linear-gradient(180deg, rgba(var(--white-rgb), 0.5) 0%, rgba(var(--bg-pale-rgb), 0.3) 100%);
    backdrop-filter: blur(10px);
}

.product-info h3 {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.3;
}

.product-info p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

/* Product Detail Page */
.product-detail {
    max-width: 1200px;
    margin: 3rem auto;
    padding: 0 2rem;
}

.product-container {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 1fr 4rem 1fr;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
    align-items: start;
}

.product-gallery {
    position: -webkit-sticky;
    position: sticky;
    top: 100px;
    height: fit-content;
    align-self: flex-start;
}

.main-image {
    width: 100%;
    max-width: 100%;
    height: 500px;
    object-fit: contain;
    background: var(--background-light);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 5px 20px rgba(var(--black-rgb), 0.1);
    margin-bottom: 1rem;
    border: 2px solid rgba(var(--black-rgb), 0.05);
    display: block;
}

.thumbnail-container {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.thumbnail {
    width: 100px;
    height: 100px;
    object-fit: contain;
    background: rgba(var(--white-rgb), 0.9);
    border-radius: 8px;
    padding: 0.5rem;
    cursor: pointer;
    border: 3px solid rgba(var(--black-rgb), 0.15);
    transition: all 0.3s ease;
}

.thumbnail:hover,
.thumbnail.active {
    border-color: var(--button-bg);
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(var(--black-rgb), 0.2);
    background: rgba(var(--white-rgb), 0.95);
}

.product-details h1 {
    font-size: 2.5rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.product-price {
    font-size: 2rem;
    color: var(--button-bg);
    font-weight: 700;
    margin-bottom: 2rem;
}

.specifications,
.benefits,
.usage {
    background: rgba(var(--white-rgb), 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 16px;
    margin-bottom: 2rem;
    box-shadow: 0 4px 16px rgba(var(--black-rgb), 0.08);
    border: 1px solid rgba(var(--white-rgb), 0.4);
}

.specifications h2,
.benefits h2,
.usage h2 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.spec-list {
    list-style: none;
}

.spec-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
}

.spec-list li:last-child {
    border-bottom: none;
}

.spec-label {
    font-weight: 600;
    color: var(--text-primary);
}

.spec-value {
    color: #666;
}

.benefits ul,
.usage ul {
    padding-right: 1.5rem;
}

.benefits li,
.usage li {
    margin-bottom: 0.75rem;
    color: #666;
}

/* Contact Form */
.contact-section {
    padding: 5rem 2rem;
    background: var(--background-light);
}

.contact-container {
    max-width: 800px;
    margin: 0 auto;
}

/* Sister Company Section */
.sister-company-section {
    padding: 5rem 2rem;
    background: linear-gradient(135deg, 
        var(--secondary-dark) 0%, 
        var(--accent-color) 50%,
        var(--primary-accent) 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.sister-company-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 50%, rgba(var(--white-rgb), 0.08) 0%, transparent 60%),
        radial-gradient(circle at 70% 50%, rgba(var(--white-rgb), 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.sister-company-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.sister-company-section .section-title {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 2rem;
    font-weight: 700;
}

.sister-company-section .section-title::after {
    background: white;
    box-shadow: 0 0 20px rgba(var(--white-rgb), 0.5);
}

.sister-company-text {
    background: rgba(var(--white-rgb), 0.15);
    padding: 2.5rem;
    border-radius: 20px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(var(--white-rgb), 0.3);
    box-shadow: 
        0 8px 32px rgba(var(--black-rgb), 0.1),
        inset 0 1px 0 rgba(var(--white-rgb), 0.2);
}

.sister-company-text p {
    font-size: 1.3rem;
    line-height: 1.9;
    margin: 0;
    text-shadow: 0 1px 2px rgba(var(--black-rgb), 0.1);
}

.sister-company-text strong {
    color: var(--background-light);
    font-weight: 700;
    font-size: 1.3rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid rgba(var(--black-rgb), 0.1);
    border-radius: 12px;
    font-family: 'Heebo', sans-serif;
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(var(--white-rgb), 0.8);
    backdrop-filter: blur(10px);
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
    border-color: rgba(var(--black-rgb), 0.2);
    background: rgba(var(--white-rgb), 0.95);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    background: white;
    box-shadow: 
        0 0 0 4px rgba(var(--color-4-rgb), 0.1),
        0 2px 12px rgba(var(--black-rgb), 0.08);
    transform: translateY(-1px);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.required {
    color: var(--button-bg);
}

.honeypot {
    position: absolute;
    left: -9999px;
}

button[type="submit"] {
    background: linear-gradient(135deg, var(--button-bg), var(--primary-dark));
    color: white;
    padding: 1.25rem 3rem;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    width: 100%;
    box-shadow: 
        0 4px 16px rgba(var(--black-rgb), 0.15),
        0 2px 8px rgba(var(--black-rgb), 0.1);
    position: relative;
    overflow: hidden;
}

button[type="submit"]::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(var(--white-rgb), 0.2), transparent);
    transition: left 0.5s ease;
}

button[type="submit"]:hover::before {
    left: 100%;
}

button[type="submit"]:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 
        0 8px 24px rgba(var(--black-rgb), 0.2),
        0 4px 12px rgba(var(--black-rgb), 0.15);
}

button[type="submit"]:active {
    transform: translateY(-1px) scale(1.01);
}

/* Footer */
footer {
    background-color: var(--header-bg);
    color: var(--text-light);
    padding: 3rem 2rem 1rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: white;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.footer-section p,
.footer-section a {
    color: var(--text-light);
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(var(--white-rgb), 0.2);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: 2px solid var(--text-light);
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem 0.75rem;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle:hover {
    background-color: var(--text-light);
    color: var(--header-bg);
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        flex-wrap: wrap;
        position: relative;
    }
    
    .logo {
        height: 50px;
    }
    
    .mobile-menu-toggle {
        display: block;
        position: absolute;
        left: 2rem;
    }
    
    nav {
        width: 100%;
        order: 3;
    }
    
    nav ul {
        flex-direction: column;
        gap: 0;
        padding: 1rem 0 0;
        display: none;
        background-color: var(--header-bg);
        border-top: 1px solid rgba(var(--white-rgb), 0.2);
    }
    
    nav ul li {
        width: 100%;
        text-align: center;
        padding: 0.75rem 0;
        border-bottom: 1px solid rgba(var(--white-rgb), 0.1);
    }
    
    nav ul.active {
        display: flex;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .stats {
        grid-template-columns: 1fr;
        margin-top: 2rem;
    }
    
    .product-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .product-gallery {
        position: static;
    }
    
    .main-image {
        height: 400px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.5rem;
    }

    .thumbnail-container {
        gap: 0.5rem;
    }
    
    .thumbnail {
        width: 70px;
        height: 70px;
        padding: 0.25rem;
    }
    
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .product-details h1 {
        font-size: 1.8rem;
    }
    
    .stat-card h3 {
        font-size: 2rem;
    }
}

/* Article Pages Styles */
.article-page {
    max-width: 900px;
    margin: 4rem auto;
    padding: 0 2rem;
}

.article-container {
    background: rgba(var(--white-rgb), 0.95);
    backdrop-filter: blur(20px);
    padding: 4rem;
    border-radius: 24px;
    box-shadow: 0 10px 40px rgba(var(--color-1-rgb), 0.1);
}

.article-title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--color-1);
    margin-bottom: 1rem;
    font-weight: 800;
    line-height: 1.2;
}

.article-subtitle {
    font-size: 1.3rem;
    color: var(--color-2);
    margin-bottom: 3rem;
    font-weight: 500;
}

.article-section {
    margin-bottom: 3rem;
}

.article-section h2 {
    font-size: 2rem;
    color: var(--color-1);
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.article-section h3 {
    font-size: 1.5rem;
    color: var(--color-2);
    margin-bottom: 1rem;
    font-weight: 600;
}

.article-section p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1rem;
    color: #333;
}

.process-step, .eco-benefit, .business-benefit {
    background: var(--background-light);
    padding: 2rem;
    border-radius: 16px;
    margin-bottom: 1.5rem;
    border-right: 4px solid var(--color-4);
}

.stats-box {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    background: var(--background-light);
    border-radius: 16px;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.stat-item strong {
    display: block;
    font-size: 2.5rem;
    color: var(--color-2);
    margin-bottom: 0.5rem;
    font-weight: 800;
    overflow-wrap: break-word;
}

.stat-item p {
    font-size: 1rem;
    color: #666;
    overflow-wrap: break-word;
}

.tips-list {
    list-style: none;
    padding: 0;
}

.tips-list li {
    padding: 1rem 1.5rem;
    margin-bottom: 1rem;
    background: var(--background-light);
    border-radius: 12px;
    border-right: 3px solid var(--color-4);
}

.tips-list strong {
    color: var(--color-2);
}

.cta-section {
    background: linear-gradient(135deg, var(--color-1), var(--color-2));
    color: white;
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
}

.cta-section h2 {
    color: white;
}

.cta-section p {
    color: white;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.cta-button.secondary {
    background: rgba(var(--white-rgb), 0.2);
    border: 2px solid white;
}

/* Product Links */
.product-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 2rem 0;
}

.info-link, .container-link {
    display: block;
    padding: 1.5rem;
    background: var(--background-light);
    border-radius: 16px;
    text-decoration: none;
    color: var(--color-1);
    font-weight: 600;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.info-link:hover, .container-link:hover {
    border-color: var(--color-4);
    transform: translateX(-5px);
    box-shadow: 0 4px 12px rgba(var(--color-1-rgb), 0.15);
}

/* Container Order Pages */
.container-order-page {
    max-width: 1000px;
    margin: 4rem auto;
    padding: 0 2rem;
}

.order-header {
    background: linear-gradient(135deg, var(--color-1), var(--color-2));
    color: white;
    padding: 4rem 3rem;
    border-radius: 24px 24px 0 0;
    text-align: center;
}

.order-header h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
    font-weight: 800;
}

.order-header .price-highlight {
    font-size: 3rem;
    font-weight: 900;
    margin: 1rem 0;
}

.order-content {
    background: rgba(var(--white-rgb), 0.98);
    backdrop-filter: blur(20px);
    padding: 3rem;
    border-radius: 0 0 24px 24px;
    box-shadow: 0 10px 40px rgba(var(--color-1-rgb), 0.15);
}

.price-breakdown {
    background: var(--background-light);
    padding: 2.5rem;
    border-radius: 20px;
    margin: 2rem 0;
}

.price-breakdown h2 {
    color: var(--color-1);
    margin-bottom: 2rem;
    font-size: 2rem;
}

.price-row {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(var(--color-1-rgb), 0.1);
    font-size: 1.1rem;
}

.price-row.total {
    border-bottom: none;
    border-top: 3px solid var(--color-2);
    margin-top: 1rem;
    padding-top: 1.5rem;
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-2);
}

.product-highlights {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin: 3rem 0;
}

@media (max-width: 992px) {
    .product-highlights {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .product-highlights {
        grid-template-columns: 1fr;
    }
}

.highlight-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    border: 2px solid var(--background-light);
    text-align: center;
}

.highlight-card .icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.highlight-card h3 {
    color: var(--color-2);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.why-order-container {
    background: linear-gradient(135deg, rgba(var(--color-1-rgb), 0.05), rgba(var(--color-4-rgb), 0.05));
    padding: 3rem;
    border-radius: 20px;
    margin: 3rem 0;
}

.benefit-list {
    list-style: none;
    padding: 0;
}

.benefit-list li {
    padding: 1.5rem;
    margin-bottom: 1rem;
    background: white;
    border-radius: 12px;
    border-right: 4px solid var(--color-4);
    font-size: 1.1rem;
}

.benefit-list strong {
    color: var(--color-2);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .article-container {
        padding: 2rem;
    }
    
    .order-header {
        padding: 2rem 1.5rem;
    }
    
    .order-content {
        padding: 2rem 1.5rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
}