/* ====================================
   SKINCEE DERMASCIENCE - Main Stylesheet
   Modern, Premium Dermatology Website
   ==================================== */

/* ===== CSS Variables ===== */
:root {
    /* Primary Colors - Based on Logo */
    --color-white: #FFFFFF;
    --color-ivory: #F0FAF7;
    --color-cream: #E5F5F0;

    /* Primary - Forest Green (from logo) */
    --color-primary: #0E8A4E;
    --color-primary-light: #12A85E;
    --color-primary-dark: #0A6B3C;
    --color-primary-soft: rgba(14, 138, 78, 0.1);

    /* Secondary - Cyan/Teal (from logo) */
    --color-secondary: #4ECDC4;
    --color-secondary-light: #6FE5DD;
    --color-secondary-dark: #3AB5AD;
    --color-secondary-soft: rgba(78, 205, 196, 0.15);

    /* Accent - Vibrant Coral/Orange */
    --color-accent: #FF6B6B;
    --color-accent-light: #FF8E8E;
    --color-accent-dark: #E85555;

    /* Additional Colors for variety */
    --color-purple: #9B59B6;
    --color-gold: #F1C40F;
    --color-orange: #E67E22;

    /* Text Colors */
    --color-text: #2D3436;
    --color-text-light: #5A6C72;
    --color-text-lighter: #8395A7;

    /* Gradients - More vibrant */
    --gradient-primary: linear-gradient(135deg, #0E8A4E 0%, #12A85E 50%, #4ECDC4 100%);
    --gradient-secondary: linear-gradient(135deg, #4ECDC4 0%, #6FE5DD 100%);
    --gradient-accent: linear-gradient(135deg, #FF6B6B 0%, #FF8E8E 100%);
    --gradient-hero: linear-gradient(135deg, #E8FFF5 0%, #E0F7FA 50%, #F0FAF7 100%);
    --gradient-colorful: linear-gradient(135deg, #0E8A4E 0%, #4ECDC4 50%, #6FE5DD 100%);
    --gradient-warm: linear-gradient(135deg, #FF6B6B 0%, #F1C40F 100%);

    /* Shadows - with color tints */
    --shadow-sm: 0 2px 8px rgba(14, 138, 78, 0.08);
    --shadow-md: 0 4px 20px rgba(14, 138, 78, 0.1);
    --shadow-lg: 0 8px 40px rgba(14, 138, 78, 0.12);
    --shadow-xl: 0 16px 60px rgba(14, 138, 78, 0.15);
    --shadow-primary: 0 8px 30px rgba(14, 138, 78, 0.3);
    --shadow-secondary: 0 8px 30px rgba(78, 205, 196, 0.3);
    --shadow-accent: 0 8px 30px rgba(255, 107, 107, 0.3);

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

    /* Spacing */
    --section-padding: 100px;
    --container-max: 1200px;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-full: 50%;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===== 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-size: 1rem;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* ===== Utility Classes ===== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

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

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== Preloader ===== */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    text-align: center;
}

.loader-ring {
    width: 60px;
    height: 60px;
    border: 3px solid var(--color-cream);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 16px;
}

.loader-text {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: 4px;
}

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

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
    white-space: nowrap;
}

.btn i {
    font-size: 0.85rem;
    transition: transform var(--transition-normal);
}

.btn:hover i {
    transform: translateX(4px);
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(14, 138, 78, 0.35);
}

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

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

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

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

.btn-lg {
    padding: 16px 36px;
    font-size: 1rem;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.85rem;
}

.btn-full {
    width: 100%;
}

/* ===== Header & Navigation ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    transition: var(--transition-normal);
}

.header.scrolled {
    background: rgba(253, 252, 251, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nav-logo {
    display: flex;
    align-items: center;
}

.nav-logo .logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
    transition: var(--transition-normal);
}

.nav-logo:hover .logo-img {
    transform: scale(1.02);
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 2px;
}

.logo-sub {
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 500;
    color: var(--color-text-light);
    letter-spacing: 3px;
    text-transform: uppercase;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-link {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text);
    position: relative;
    padding: 8px 0;
}

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

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

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

.nav-buttons {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-toggle {
    display: none;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--color-text);
    cursor: pointer;
}

.nav-close {
    display: none;
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--color-text);
    cursor: pointer;
}

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-hero);
}

.hero-gradient::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 100%;
    background: radial-gradient(circle, rgba(78, 205, 196, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-gradient::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 60%;
    height: 80%;
    background: radial-gradient(circle, rgba(14, 138, 78, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.5;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 40px 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: linear-gradient(135deg, rgba(14, 138, 78, 0.1) 0%, rgba(78, 205, 196, 0.15) 100%);
    border: 1px solid rgba(14, 138, 78, 0.2);
    border-radius: var(--radius-xl);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
}

.hero-badge i {
    font-size: 1rem;
    color: var(--color-secondary);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-text);
    margin-bottom: 24px;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: 36px;
    max-width: 540px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
}

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

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

.stat-suffix {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-primary);
}

.stat-label {
    display: block;
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-top: 4px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--color-cream);
}

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

.hero-image-wrapper {
    position: relative;
    width: 100%;
    max-width: 500px;
    aspect-ratio: 1;
}

.hero-blob {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 85%;
    height: 85%;
    background: var(--gradient-primary);
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    animation: blobMorph 8s ease-in-out infinite;
    opacity: 0.15;
}

@keyframes blobMorph {
    0%, 100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
    50% { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
}

.hero-circle {
    position: absolute;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
    opacity: 0.2;
}

.hero-circle-1 {
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    animation: rotate 20s linear infinite;
}

.hero-circle-2 {
    width: 70%;
    height: 70%;
    top: 15%;
    left: 15%;
    animation: rotate 15s linear infinite reverse;
}

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

.hero-floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text);
    animation: float 3s ease-in-out infinite;
}

.hero-floating-card i {
    font-size: 1.1rem;
    color: var(--color-primary);
}

.hero-floating-card.card-1 {
    top: 10%;
    right: 0;
    animation-delay: 0s;
}

.hero-floating-card.card-2 {
    bottom: 30%;
    left: -10%;
    animation-delay: 1s;
}

.hero-floating-card.card-3 {
    bottom: 5%;
    right: 10%;
    animation-delay: 2s;
}

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

.hero-doctor-image {
    width: 80%;
    height: 100%;
    object-fit: cover;
}

/* Hero Scroll */
.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--color-text-light);
    font-size: 0.8rem;
    font-weight: 500;
}

.scroll-arrow {
    width: 30px;
    height: 50px;
    border: 2px solid var(--color-text-lighter);
    border-radius: 15px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 8px;
}

.scroll-arrow i {
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(-5px); opacity: 0.3; }
    50% { transform: translateY(5px); opacity: 1; }
}

/* ===== Section Header ===== */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-badge {
    display: inline-block;
    padding: 10px 24px;
    background: linear-gradient(135deg, rgba(14, 138, 78, 0.1) 0%, rgba(78, 205, 196, 0.1) 100%);
    border: 1px solid rgba(14, 138, 78, 0.15);
    border-radius: var(--radius-xl);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 16px;
    letter-spacing: 0.5px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 16px;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ===== About Section ===== */
.about {
    background: var(--color-white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-heading {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 20px;
}

.about-description {
    color: var(--color-text-light);
    margin-bottom: 20px;
}

.about-highlights {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 30px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    color: var(--color-text);
}

.highlight-item i {
    font-size: 1.1rem;
}

/* Colorful highlight checkmarks */
.highlight-item:nth-child(1) i { color: var(--color-primary); }
.highlight-item:nth-child(2) i { color: var(--color-secondary-dark); }
.highlight-item:nth-child(3) i { color: var(--color-purple); }
.highlight-item:nth-child(4) i { color: var(--color-orange); }

.about-features {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.feature-card {
    display: flex;
    gap: 20px;
    padding: 28px;
    background: var(--color-ivory);
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
    border-left: 4px solid transparent;
}

.feature-card:hover {
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
    border-left-color: var(--color-secondary);
}

.feature-card:nth-child(1) .feature-icon {
    background: var(--gradient-primary);
}

.feature-card:nth-child(2) .feature-icon {
    background: var(--gradient-secondary);
}

.feature-card:nth-child(3) .feature-icon {
    background: linear-gradient(135deg, #9B59B6 0%, #8E44AD 100%);
}

.feature-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    color: var(--color-white);
    font-size: 1.25rem;
    box-shadow: 0 8px 20px rgba(14, 138, 78, 0.2);
}

.feature-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 8px;
}

.feature-text {
    font-size: 0.95rem;
    color: var(--color-text-light);
}

/* ===== Products Section ===== */
.products {
    background: var(--color-ivory);
    position: relative;
    overflow: hidden;
}

.products-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 20%, var(--color-primary-soft) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, var(--color-accent-light) 0%, transparent 50%);
    opacity: 0.3;
}

.product-filter {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 28px;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-light);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    transition: var(--transition-normal);
    border: 2px solid var(--color-cream);
}

.filter-btn:hover {
    color: var(--color-primary);
    border-color: var(--color-secondary);
    background: var(--color-secondary-soft);
}

.filter-btn.active {
    background: var(--gradient-primary);
    color: var(--color-white);
    border-color: transparent;
    box-shadow: var(--shadow-primary);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    position: relative;
    z-index: 1;
}

.product-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

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

.product-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(14, 138, 78, 0.9) 0%, rgba(78, 205, 196, 0.85) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
}

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

.product-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 14px;
    background: var(--gradient-primary);
    color: var(--color-white);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 15px rgba(14, 138, 78, 0.3);
}

.product-badge.new {
    background: var(--gradient-accent);
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
}

.product-info {
    padding: 20px;
}

.product-category {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.product-name {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 6px;
}

.product-benefit {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: 12px;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 4px;
}

.product-rating i {
    color: #FFB800;
    font-size: 0.85rem;
}

.product-rating span {
    margin-left: 8px;
    font-weight: 600;
    color: var(--color-text);
    font-size: 0.9rem;
}

.products-cta {
    text-align: center;
    margin-top: 48px;
    position: relative;
    z-index: 1;
}

/* ===== Science Section ===== */
.science {
    background: var(--color-white);
}

.science-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 80px;
}

.science-visual {
    position: relative;
}

.science-image-wrapper {
    position: relative;
    width: 100%;
    max-width: 400px;
    aspect-ratio: 1;
    margin: 0 auto;
}

.science-blob {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    background: var(--gradient-accent);
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    animation: blobMorph 10s ease-in-out infinite;
    opacity: 0.4;
}

.science-icon-float {
    position: absolute;
    width: 70px;
    height: 70px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    animation: float 4s ease-in-out infinite;
}

.science-icon-float i {
    font-size: 1.75rem;
}

.science-icon-float.icon-1 {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.science-icon-float.icon-1 i {
    color: var(--color-primary);
}

.science-icon-float.icon-2 {
    top: 50%;
    right: 5%;
    animation-delay: 1.5s;
}

.science-icon-float.icon-2 i {
    color: var(--color-secondary-dark);
}

.science-icon-float.icon-3 {
    bottom: 10%;
    left: 30%;
    animation-delay: 3s;
}

.science-icon-float.icon-3 i {
    color: var(--color-purple);
}

.science-timeline {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.timeline-item {
    display: flex;
    gap: 24px;
    position: relative;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 28px;
    top: 60px;
    width: 2px;
    height: calc(100% + 32px);
    background: var(--color-cream);
}

.timeline-item:last-child::before {
    display: none;
}

.timeline-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    color: var(--color-white);
    font-size: 1.25rem;
    position: relative;
    z-index: 1;
}

/* Colorful timeline icons */
.timeline-item:nth-child(1) .timeline-icon {
    background: var(--gradient-primary);
}
.timeline-item:nth-child(2) .timeline-icon {
    background: var(--gradient-secondary);
}
.timeline-item:nth-child(3) .timeline-icon {
    background: linear-gradient(135deg, #9B59B6 0%, #8E44AD 100%);
}

.timeline-content h4 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 8px;
}

.timeline-content p {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

/* Ingredients */
.ingredients-section {
    text-align: center;
}

.ingredients-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 40px;
}

.ingredients-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 24px;
}

.ingredient-card {
    padding: 28px 20px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition-normal);
    border-bottom: 3px solid transparent;
    box-shadow: var(--shadow-sm);
}

.ingredient-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

/* Colorful ingredient cards */
.ingredient-card:nth-child(1) { border-bottom-color: var(--color-primary); }
.ingredient-card:nth-child(2) { border-bottom-color: var(--color-secondary); }
.ingredient-card:nth-child(3) { border-bottom-color: var(--color-purple); }
.ingredient-card:nth-child(4) { border-bottom-color: var(--color-orange); }
.ingredient-card:nth-child(5) { border-bottom-color: var(--color-gold); }
.ingredient-card:nth-child(6) { border-bottom-color: var(--color-accent); }

.ingredient-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
}

/* Colorful ingredient icons */
.ingredient-card:nth-child(1) .ingredient-icon {
    background: var(--color-primary-soft);
}
.ingredient-card:nth-child(1) .ingredient-icon i { color: var(--color-primary); }

.ingredient-card:nth-child(2) .ingredient-icon {
    background: var(--color-secondary-soft);
}
.ingredient-card:nth-child(2) .ingredient-icon i { color: var(--color-secondary-dark); }

.ingredient-card:nth-child(3) .ingredient-icon {
    background: rgba(155, 89, 182, 0.1);
}
.ingredient-card:nth-child(3) .ingredient-icon i { color: var(--color-purple); }

.ingredient-card:nth-child(4) .ingredient-icon {
    background: rgba(230, 126, 34, 0.1);
}
.ingredient-card:nth-child(4) .ingredient-icon i { color: var(--color-orange); }

.ingredient-card:nth-child(5) .ingredient-icon {
    background: rgba(241, 196, 15, 0.15);
}
.ingredient-card:nth-child(5) .ingredient-icon i { color: #C9A40A; }

.ingredient-card:nth-child(6) .ingredient-icon {
    background: rgba(255, 107, 107, 0.1);
}
.ingredient-card:nth-child(6) .ingredient-icon i { color: var(--color-accent); }

.ingredient-card h5 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 6px;
}

.ingredient-card p {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

/* ===== Product Composition ===== */
.product-composition {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--color-cream);
}

.product-composition i {
    color: var(--color-primary);
    margin-top: 2px;
    flex-shrink: 0;
}

.product-composition span {
    line-height: 1.4;
}

/* ===== Categories Grid ===== */
.product-categories {
    background: var(--color-white);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.category-card {
    padding: 32px 24px;
    background: var(--color-ivory);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition-normal);
    border-bottom: 4px solid transparent;
}

.category-card:hover {
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.category-card:nth-child(1) { border-bottom-color: var(--color-primary); }
.category-card:nth-child(2) { border-bottom-color: var(--color-secondary); }
.category-card:nth-child(3) { border-bottom-color: var(--color-purple); }
.category-card:nth-child(4) { border-bottom-color: var(--color-orange); }

.category-card:nth-child(1) .category-icon { background: var(--gradient-primary); }
.category-card:nth-child(2) .category-icon { background: var(--gradient-secondary); }
.category-card:nth-child(3) .category-icon { background: linear-gradient(135deg, #9B59B6 0%, #8E44AD 100%); }
.category-card:nth-child(4) .category-icon { background: linear-gradient(135deg, #E67E22 0%, #D35400 100%); }

.category-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    color: var(--color-white);
    font-size: 1.75rem;
    box-shadow: 0 8px 20px rgba(14, 138, 78, 0.2);
}

.category-card h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 16px;
}

.category-products {
    text-align: left;
}

.category-products li {
    padding: 8px 0;
    font-size: 0.85rem;
    color: var(--color-text-light);
    border-bottom: 1px solid var(--color-cream);
}

.category-products li:last-child {
    border-bottom: none;
}

.category-products strong {
    color: var(--color-text);
    font-weight: 600;
}

/* ===== Upcoming Products Section ===== */
.upcoming {
    background: var(--color-ivory);
    position: relative;
    overflow: hidden;
}

.upcoming::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 30%, var(--color-primary-soft) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, var(--color-accent-light) 0%, transparent 50%);
    opacity: 0.3;
}

.upcoming-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    position: relative;
    z-index: 1;
}

.upcoming-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border-left: 3px solid transparent;
}

.upcoming-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-left-color: var(--color-secondary);
}

.upcoming-card:nth-child(4n+1) .upcoming-icon { background: rgba(14, 138, 78, 0.15); color: var(--color-primary); }
.upcoming-card:nth-child(4n+2) .upcoming-icon { background: rgba(78, 205, 196, 0.15); color: var(--color-secondary-dark); }
.upcoming-card:nth-child(4n+3) .upcoming-icon { background: rgba(155, 89, 182, 0.15); color: var(--color-purple); }
.upcoming-card:nth-child(4n+4) .upcoming-icon { background: rgba(230, 126, 34, 0.15); color: var(--color-orange); }

.upcoming-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-soft);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    font-size: 1.25rem;
    transition: var(--transition-normal);
}

.upcoming-card:hover .upcoming-icon {
    transform: scale(1.1);
}

.upcoming-info h5 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 4px;
}

.upcoming-info p {
    font-size: 0.8rem;
    color: var(--color-text-light);
    line-height: 1.4;
}

/* ===== Why Us Section ===== */
.why-us {
    background: var(--color-ivory);
    position: relative;
    overflow: hidden;
}

.why-us-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 10% 90%, var(--color-primary-soft) 0%, transparent 40%),
        radial-gradient(circle at 90% 10%, var(--color-accent-light) 0%, transparent 40%);
    opacity: 0.4;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    position: relative;
    z-index: 1;
}

.benefit-card {
    padding: 40px 32px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-sm);
    border-top: 4px solid transparent;
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.benefit-card:nth-child(1) { border-top-color: var(--color-primary); }
.benefit-card:nth-child(2) { border-top-color: var(--color-secondary); }
.benefit-card:nth-child(3) { border-top-color: var(--color-purple); }
.benefit-card:nth-child(4) { border-top-color: var(--color-orange); }
.benefit-card:nth-child(5) { border-top-color: var(--color-gold); }
.benefit-card:nth-child(6) { border-top-color: var(--color-accent); }

.benefit-card:nth-child(1) .benefit-icon { background: var(--gradient-primary); }
.benefit-card:nth-child(2) .benefit-icon { background: var(--gradient-secondary); }
.benefit-card:nth-child(3) .benefit-icon { background: linear-gradient(135deg, #9B59B6 0%, #8E44AD 100%); }
.benefit-card:nth-child(4) .benefit-icon { background: linear-gradient(135deg, #E67E22 0%, #D35400 100%); }
.benefit-card:nth-child(5) .benefit-icon { background: linear-gradient(135deg, #F1C40F 0%, #F39C12 100%); }
.benefit-card:nth-child(6) .benefit-icon { background: var(--gradient-accent); }

.benefit-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    color: var(--color-white);
    font-size: 2rem;
    box-shadow: 0 10px 25px rgba(14, 138, 78, 0.2);
}

.benefit-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 12px;
}

.benefit-text {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

/* ===== Certifications Section ===== */
.certifications {
    background: var(--color-white);
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 24px;
}

.cert-card {
    padding: 32px 20px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.cert-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

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

.cert-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    transition: var(--transition-normal);
    border-radius: var(--radius-md);
}

/* Colorful certification icons */
.cert-card:nth-child(1) .cert-icon {
    background: rgba(14, 138, 78, 0.1);
    color: var(--color-primary);
}
.cert-card:nth-child(2) .cert-icon {
    background: rgba(78, 205, 196, 0.15);
    color: var(--color-secondary-dark);
}
.cert-card:nth-child(3) .cert-icon {
    background: rgba(155, 89, 182, 0.1);
    color: var(--color-purple);
}
.cert-card:nth-child(4) .cert-icon {
    background: rgba(230, 126, 34, 0.1);
    color: var(--color-orange);
}
.cert-card:nth-child(5) .cert-icon {
    background: rgba(241, 196, 15, 0.15);
    color: #C9A40A;
}
.cert-card:nth-child(6) .cert-icon {
    background: rgba(255, 107, 107, 0.1);
    color: var(--color-accent);
}

.cert-card:hover .cert-icon {
    transform: scale(1.1);
}

.cert-card h5 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 4px;
}

.cert-card p {
    font-size: 0.8rem;
    color: var(--color-text-light);
}

/* ===== Testimonials Section ===== */
.testimonials {
    background: var(--color-ivory);
}

.testimonials-slider {
    position: relative;
    overflow: hidden;
    padding: 20px 0;
}

.testimonial-track {
    display: flex;
    gap: 32px;
    transition: transform 0.5s ease;
}

.testimonial-card {
    flex: 0 0 calc(33.333% - 22px);
    padding: 36px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border-bottom: 3px solid transparent;
    transition: var(--transition-normal);
}

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

/* Colorful testimonial cards */
.testimonial-card:nth-child(1) { border-bottom-color: var(--color-primary); }
.testimonial-card:nth-child(2) { border-bottom-color: var(--color-secondary); }
.testimonial-card:nth-child(3) { border-bottom-color: var(--color-purple); }
.testimonial-card:nth-child(4) { border-bottom-color: var(--color-orange); }
.testimonial-card:nth-child(5) { border-bottom-color: var(--color-gold); }
.testimonial-card:nth-child(6) { border-bottom-color: var(--color-accent); }

.testimonial-rating {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
}

.testimonial-rating i {
    color: #FFB800;
    font-size: 1rem;
}

.testimonial-text {
    font-size: 1rem;
    color: var(--color-text);
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    font-size: 1.25rem;
}

/* Colorful author avatars */
.testimonial-card:nth-child(1) .author-avatar {
    background: var(--color-primary-soft);
    color: var(--color-primary);
}
.testimonial-card:nth-child(2) .author-avatar {
    background: var(--color-secondary-soft);
    color: var(--color-secondary-dark);
}
.testimonial-card:nth-child(3) .author-avatar {
    background: rgba(155, 89, 182, 0.1);
    color: var(--color-purple);
}
.testimonial-card:nth-child(4) .author-avatar {
    background: rgba(230, 126, 34, 0.1);
    color: var(--color-orange);
}
.testimonial-card:nth-child(5) .author-avatar {
    background: rgba(241, 196, 15, 0.15);
    color: #C9A40A;
}
.testimonial-card:nth-child(6) .author-avatar {
    background: rgba(255, 107, 107, 0.1);
    color: var(--color-accent);
}

.author-info h5 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 2px;
}

.author-info span {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.testimonial-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
}

.testimonial-btn {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border: 2px solid var(--color-cream);
    border-radius: var(--radius-full);
    color: var(--color-text);
    font-size: 1rem;
    transition: var(--transition-normal);
}

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

.testimonial-dots {
    display: flex;
    gap: 10px;
}

.testimonial-dots .dot {
    width: 10px;
    height: 10px;
    background: var(--color-cream);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition-normal);
}

.testimonial-dots .dot.active {
    width: 32px;
    background: var(--color-primary);
}

/* ===== Contact CTA Section ===== */
.contact-cta {
    background: var(--color-ivory);
    position: relative;
    overflow: hidden;
    padding: var(--section-padding) 0;
}

.contact-cta-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(14, 138, 78, 0.05) 0%, rgba(78, 205, 196, 0.08) 100%);
    z-index: 0;
}

.contact-cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.contact-cta h2 {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 16px;
}

.contact-cta p {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: 36px;
    line-height: 1.7;
}

.contact-cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
}

/* ===== Contact Section ===== */
.contact {
    background: var(--color-white);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-title {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 16px;
    line-height: 1.3;
}

.contact-description {
    color: var(--color-text-light);
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 28px;
    margin-bottom: 40px;
}

.contact-item {
    display: flex;
    gap: 20px;
}

.contact-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: 1.25rem;
    transition: var(--transition-normal);
}

/* Colorful contact icons */
.contact-item:nth-child(1) .contact-icon {
    background: rgba(14, 138, 78, 0.1);
    color: var(--color-primary);
}
.contact-item:nth-child(2) .contact-icon {
    background: rgba(78, 205, 196, 0.15);
    color: var(--color-secondary-dark);
}
.contact-item:nth-child(3) .contact-icon {
    background: rgba(230, 126, 34, 0.1);
    color: var(--color-orange);
}

.contact-item:hover .contact-icon {
    transform: scale(1.1);
}

.contact-text h5 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 4px;
}

.contact-text p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-ivory);
    border-radius: var(--radius-md);
    color: var(--color-text-light);
    font-size: 1.1rem;
    transition: var(--transition-normal);
}

/* Colorful social media hover effects */
.social-link:nth-child(1):hover {
    background: #1877F2;
    color: var(--color-white);
}
.social-link:nth-child(2):hover {
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    color: var(--color-white);
}
.social-link:nth-child(3):hover {
    background: #0A66C2;
    color: var(--color-white);
}
.social-link:nth-child(4):hover {
    background: #25D366;
    color: var(--color-white);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-ivory);
    padding: 48px;
    border-radius: var(--radius-xl);
    position: relative;
    overflow: hidden;
}

.contact-form-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--gradient-primary);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 16px 20px;
    background: var(--color-white);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    font-size: 1rem;
    color: var(--color-text);
    transition: var(--transition-normal);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-lighter);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%236B6B6B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 20px;
}

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

/* ===== Footer ===== */
.footer {
    background: linear-gradient(135deg, #0A6B3C 0%, #0E8A4E 50%, #1A7A5A 100%);
    color: var(--color-white);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 80%, rgba(78, 205, 196, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.footer-top {
    padding: 80px 0 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1.5fr;
    gap: 48px;
}

.footer-brand {
    padding-right: 40px;
}

.footer-logo {
    display: inline-flex;
    margin-bottom: 20px;
}

.footer-logo .logo-img {
    height: 60px;
    width: auto;
    object-fit: contain;
    filter: brightness(10);
    transition: var(--transition-normal);
}

.footer-logo:hover .logo-img {
    filter: brightness(10) drop-shadow(0 0 10px rgba(78, 205, 196, 0.5));
}

.footer-logo .logo-text {
    color: var(--color-white);
}

.footer-logo .logo-sub {
    color: rgba(255, 255, 255, 0.6);
}

.footer-about {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-sm);
    color: var(--color-white);
    font-size: 1rem;
    transition: var(--transition-normal);
}

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

.footer-links h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    transition: var(--transition-normal);
}

.footer-links a:hover {
    color: var(--color-white);
    padding-left: 8px;
}

.footer-newsletter h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.footer-newsletter p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.newsletter-form {
    display: flex;
    gap: 12px;
}

.newsletter-form input {
    flex: 1;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: var(--radius-md);
    color: var(--color-white);
    font-size: 0.95rem;
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-form input:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.15);
}

.newsletter-form button {
    padding: 14px 18px;
    background: var(--color-secondary);
    border-radius: var(--radius-md);
    color: var(--color-white);
    font-size: 1rem;
    transition: var(--transition-normal);
}

.newsletter-form button:hover {
    background: var(--color-secondary-light);
    transform: translateX(3px);
}

.footer-bottom {
    padding: 24px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    text-align: center;
}

.copyright {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

.disclaimer {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    max-width: 800px;
}

.disclaimer i {
    flex-shrink: 0;
}

/* ===== Back to Top ===== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    color: var(--color-white);
    font-size: 1.25rem;
    box-shadow: var(--shadow-primary);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition-normal);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-4px);
}

/* ===== Director Page Styles ===== */
.director-profile {
    background: var(--color-white);
}

.director-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.director-image {
    position: relative;
}

.director-image-wrapper {
    position: relative;
    width: 100%;
    max-width: 400px;
    aspect-ratio: 1;
    margin: 0 auto;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.director-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(14, 138, 78, 0.1) 0%, rgba(78, 205, 196, 0.15) 100%);
}

.director-placeholder {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 6rem;
    color: var(--color-primary);
    opacity: 0.3;
}

.director-header {
    margin-bottom: 24px;
}

.director-badge {
    display: inline-block;
    padding: 8px 20px;
    background: linear-gradient(135deg, rgba(14, 138, 78, 0.1) 0%, rgba(78, 205, 196, 0.15) 100%);
    border: 1px solid rgba(14, 138, 78, 0.2);
    border-radius: var(--radius-xl);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.director-header h2 {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 8px;
}

.director-title {
    font-size: 1.1rem;
    color: var(--color-text-light);
    font-weight: 500;
}

.director-bio {
    margin-bottom: 32px;
}

.director-bio p {
    color: var(--color-text-light);
    margin-bottom: 16px;
    line-height: 1.8;
}

.director-achievements {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.achievement-item {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: var(--color-ivory);
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
    border-left: 4px solid transparent;
}

.achievement-item:hover {
    background: var(--color-white);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-left-color: var(--color-secondary);
}

.achievement-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    color: var(--color-white);
    font-size: 1.25rem;
}

.achievement-content h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 6px;
}

.achievement-content p {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.vision-mission {
    background: var(--color-ivory);
}

.vision-mission-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.vision-card {
    padding: 40px 32px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-sm);
    border-top: 4px solid transparent;
}

.vision-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.vision-card:nth-child(1) { border-top-color: var(--color-primary); }
.vision-card:nth-child(2) { border-top-color: var(--color-secondary); }
.vision-card:nth-child(3) { border-top-color: var(--color-purple); }

.vision-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    color: var(--color-white);
    font-size: 2rem;
    box-shadow: 0 10px 25px rgba(14, 138, 78, 0.2);
}

.vision-card:nth-child(1) .vision-icon { background: var(--gradient-primary); }
.vision-card:nth-child(2) .vision-icon { background: var(--gradient-secondary); }
.vision-card:nth-child(3) .vision-icon { background: linear-gradient(135deg, #9B59B6 0%, #8E44AD 100%); }

.vision-card h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 12px;
}

.vision-card p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* Director Page Responsive */
@media (max-width: 992px) {
    .director-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .vision-mission-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .director-header h2 {
        font-size: 1.75rem;
    }

    .vision-mission-grid {
        grid-template-columns: 1fr;
    }

    .vision-card {
        padding: 32px 24px;
    }

    .achievement-item {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
}

/* ===== Responsive Design ===== */

/* Large Desktops */
@media (max-width: 1400px) {
    .container {
        max-width: 1140px;
    }

    .hero-title {
        font-size: 3rem;
    }
}

/* Laptops */
@media (max-width: 1200px) {
    .container {
        max-width: 960px;
    }

    .product-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .ingredients-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .certifications-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-brand {
        grid-column: 1 / -1;
        padding-right: 0;
    }
}

/* Tablets */
@media (max-width: 992px) {
    :root {
        --section-padding: 80px;
    }

    .container {
        max-width: 720px;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--color-white);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        transition: right var(--transition-normal);
        z-index: 1001;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        gap: 32px;
    }

    .nav-link {
        font-size: 1.25rem;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-close {
        display: flex;
    }

    .nav-cta {
        display: none;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-description {
        margin: 0 auto 36px;
    }

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

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

    .hero-visual {
        order: -1;
    }

    .hero-image-wrapper {
        max-width: 350px;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .science-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .testimonial-card {
        flex: 0 0 calc(50% - 16px);
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .upcoming-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile Landscape */
@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
    }

    .container {
        padding: 0 20px;
    }

    .section-title {
        font-size: 2rem;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: 24px;
    }

    .stat-divider {
        display: none;
    }

    .stat-item {
        flex: 1 1 80px;
    }

    .filter-btn {
        padding: 10px 20px;
        font-size: 0.85rem;
    }

    .ingredients-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .certifications-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .testimonial-card {
        flex: 0 0 100%;
    }

    .contact-form-wrapper {
        padding: 32px 24px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-brand {
        text-align: center;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-links {
        text-align: center;
    }

    .footer-newsletter {
        text-align: center;
    }

    .newsletter-form {
        flex-direction: column;
    }

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

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

    .product-filter {
        flex-wrap: wrap;
        gap: 8px;
    }

    .filter-btn {
        padding: 8px 16px;
        font-size: 0.8rem;
    }
}

/* Mobile Portrait */
@media (max-width: 576px) {
    .nav {
        height: 70px;
    }

    .hero {
        padding-top: 70px;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .hero-badge {
        font-size: 0.8rem;
        padding: 8px 16px;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 12px;
    }

    .btn-lg {
        padding: 14px 28px;
        font-size: 0.9rem;
    }

    .hero-floating-card {
        padding: 10px 14px;
        font-size: 0.75rem;
    }

    .hero-floating-card.card-2 {
        left: 0;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    .product-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .timeline-item {
        gap: 16px;
    }

    .timeline-icon {
        width: 48px;
        height: 48px;
        font-size: 1rem;
    }

    .timeline-item::before {
        left: 24px;
        top: 52px;
    }

    .timeline-content h4 {
        font-size: 1.05rem;
    }

    .ingredients-grid,
    .certifications-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .ingredient-card,
    .cert-card {
        padding: 20px 16px;
    }

    .benefit-card {
        padding: 32px 24px;
    }

    .testimonial-controls {
        gap: 12px;
    }

    .testimonial-btn {
        width: 40px;
        height: 40px;
    }

    .contact-title {
        font-size: 1.75rem;
    }

    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 44px;
        height: 44px;
    }
}

/* Very Small Devices */
@media (max-width: 400px) {
    .hero-title {
        font-size: 1.5rem;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .stat-suffix {
        font-size: 1.1rem;
    }

    .stat-label {
        font-size: 0.75rem;
    }

    .feature-card {
        flex-direction: column;
        text-align: center;
    }

    .ingredients-grid,
    .certifications-grid {
        grid-template-columns: 1fr;
    }
}

/* Accessibility - Reduced Motion */
@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;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --color-text: #000000;
        --color-text-light: #333333;
    }
}

/* Print Styles */
@media print {
    .header,
    .hero-scroll,
    .back-to-top,
    .preloader {
        display: none;
    }

    .hero {
        min-height: auto;
        padding: 40px 0;
    }

    .section {
        padding: 40px 0;
    }
}