/**
 * Lider Tarım - Main Stylesheet
 * Premium Agricultural Corporate Design
 * 
 * Design System:
 * - Colors: Deep forest greens, earthy browns, wheat gold, clean whites
 * - Typography: Inter (UI), Playfair Display (Headings)
 * - Spacing: 8px base unit
 */

/* =========================================
   1. CSS Custom Properties (Design Tokens)
   ========================================= */
:root {
    /* Primary Colors - Forest Greens */
    --color-primary-900: #0d2818;
    --color-primary-800: #1a472a;
    --color-primary-700: #1e5631;
    --color-primary-600: #2d5a3d;
    --color-primary-500: #3d7a4f;
    --color-primary-400: #5a9a6a;
    --color-primary-300: #7fb88f;
    --color-primary-200: #a8d4b4;
    --color-primary-100: #d4ead9;
    --color-primary-50: #eef6f0;

    /* Accent Colors - Wheat Gold */
    --color-accent-600: #b8860b;
    --color-accent-500: #daa520;
    --color-accent-400: #e4b84a;
    --color-accent-300: #edc976;
    --color-accent-200: #f5dda3;
    --color-accent-100: #faf0d1;

    /* Earthy Browns */
    --color-earth-700: #5c4a3a;
    --color-earth-600: #6b5344;
    --color-earth-500: #8b7355;
    --color-earth-400: #a69076;
    --color-earth-300: #c2ad97;
    --color-earth-200: #ddd0c2;
    --color-earth-100: #f0ebe4;

    /* Neutrals */
    --color-neutral-900: #111827;
    --color-neutral-800: #1f2937;
    --color-neutral-700: #374151;
    --color-neutral-600: #4b5563;
    --color-neutral-500: #6b7280;
    --color-neutral-400: #9ca3af;
    --color-neutral-300: #d1d5db;
    --color-neutral-200: #e5e7eb;
    --color-neutral-100: #f3f4f6;
    --color-neutral-50: #f9fafb;
    --color-white: #ffffff;

    /* Semantic Colors */
    --color-success: #059669;
    --color-warning: #d97706;
    --color-error: #dc2626;
    --color-info: #2563eb;

    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    --text-7xl: 4.5rem;

    /* Font Weights */
    --font-light: 300;
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --font-extrabold: 800;

    /* Line Heights */
    --leading-none: 1;
    --leading-tight: 1.25;
    --leading-snug: 1.375;
    --leading-normal: 1.5;
    --leading-relaxed: 1.625;
    --leading-loose: 2;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.06);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    --transition-slower: 500ms ease;

    /* Z-Index Scale */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-popover: 600;
    --z-tooltip: 700;

    /* Container */
    --container-max: 1280px;
    --container-padding: var(--space-6);
}

/* =========================================
   Preloader
   ========================================= */
.preloader {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

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

.preloader-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--color-neutral-200);
    border-top-color: var(--color-primary-600);
    border-radius: 50%;
    animation: preloaderSpin 0.8s linear infinite;
}

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

/* =========================================
   2. CSS Reset & Base Styles
   ========================================= */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: var(--font-normal);
    line-height: var(--leading-relaxed);
    color: var(--color-neutral-800);
    background-color: var(--color-white);
    overflow-x: hidden;
}

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

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

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

ul,
ol {
    list-style: none;
}

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

/* Skip Link */
.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-4);
    padding: var(--space-2) var(--space-4);
    background: var(--color-primary-700);
    color: var(--color-white);
    border-radius: var(--radius-md);
    z-index: var(--z-tooltip);
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: var(--space-4);
}

/* =========================================
   3. Layout & Container
   ========================================= */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--space-20) 0;
}

.section-sm {
    padding: var(--space-12) 0;
}

.section-lg {
    padding: var(--space-32) 0;
}

/* =========================================
   4. Typography
   ========================================= */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-display);
    font-weight: var(--font-semibold);
    line-height: var(--leading-tight);
    color: var(--color-neutral-900);
}

h1 {
    font-size: var(--text-5xl);
}

h2 {
    font-size: var(--text-4xl);
}

h3 {
    font-size: var(--text-3xl);
}

h4 {
    font-size: var(--text-2xl);
}

h5 {
    font-size: var(--text-xl);
}

h6 {
    font-size: var(--text-lg);
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-primary-400) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-accent {
    color: var(--color-accent-500);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.section-badge {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    background: var(--color-primary-100);
    color: var(--color-primary-700);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
}

.section-title {
    margin-bottom: var(--space-4);
}

.section-subtitle {
    font-family: var(--font-body);
    font-size: var(--text-lg);
    font-weight: var(--font-normal);
    color: var(--color-neutral-600);
    max-width: 600px;
    margin: 0 auto;
}

/* =========================================
   5. Header & Navigation
   ========================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: background var(--transition-base), box-shadow var(--transition-base);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--space-4) var(--container-padding);
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.logo-icon {
    width: 48px;
    height: 48px;
    color: var(--color-primary-600);
}

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

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-name {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-primary-800);
    line-height: 1.2;
}

.logo-tagline {
    font-size: var(--text-xs);
    color: var(--color-neutral-500);
    letter-spacing: 0.02em;
}

/* Navigation */
.nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.nav-link {
    position: relative;
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-neutral-700);
    border-radius: var(--radius-md);
    transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-primary-600);
    background: var(--color-primary-50);
}

.nav-link.active {
    color: var(--color-primary-700);
    background: var(--color-primary-100);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--color-primary-500);
    transform: translateX(-50%);
    transition: width var(--transition-base);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: calc(100% - var(--space-8));
}

/* Mobile Nav Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    padding: 4px;
}

.nav-toggle-line {
    width: 100%;
    height: 2px;
    background: var(--color-neutral-700);
    border-radius: 2px;
    transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav-toggle.active .nav-toggle-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active .nav-toggle-line:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active .nav-toggle-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* =========================================
   6. Hero Slideshow Section
   ========================================= */
.hero-slideshow {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
}

/* Slides Container */
.hero-slides {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1.2s ease-in-out;
    will-change: opacity;
}

.hero-slide.active {
    opacity: 1;
}

/* Ken Burns subtle zoom animation */
.hero-slide.active {
    animation: kenBurns 8s ease-in-out forwards;
}

@keyframes kenBurns {
    0% {
        transform: scale(1);
    }

    100% {
        transform: scale(1.06);
    }
}

/* Dark overlay */
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
            rgba(0, 0, 0, 0.35) 0%,
            rgba(0, 0, 0, 0.2) 40%,
            rgba(0, 0, 0, 0.2) 60%,
            rgba(0, 0, 0, 0.45) 100%);
    z-index: 1;
    pointer-events: none;
}

/* Text overlay with dynamic positioning */
.hero-oval-overlay {
    position: absolute;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: clamp(40px, 5vh, 70px) clamp(50px, 6vw, 120px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    animation: ovalFadeIn 1.2s ease-out 0.3s both;
}

/* Soft oval shadow behind the text */
.hero-oval-overlay::before {
    content: '';
    position: absolute;
    inset: -20px;
    border-radius: 50% / 40%;
    background: radial-gradient(ellipse at center,
            rgba(0, 0, 0, 0.5) 0%,
            rgba(0, 0, 0, 0.35) 35%,
            rgba(0, 0, 0, 0.12) 65%,
            transparent 100%);
    z-index: -1;
    pointer-events: none;
}

/* Position: Center (Slide 1) */
.hero-text-center {
    top: 50% !important;
    left: 50% !important;
    right: auto !important;
    bottom: auto !important;
    transform: translate(-50%, -50%) !important;
}

/* Position: Bottom-Right circle (Slide 2 & 4) */
.hero-text-bottom-right {
    top: auto !important;
    bottom: 18% !important;
    left: auto !important;
    right: 4% !important;
    transform: translate(0, 0) !important;
    text-align: center;
    max-width: 40%;
}

/* Position: Bottom-Left circle (Slide 3) */
.hero-text-bottom-left {
    top: auto !important;
    bottom: 8% !important;
    left: 6% !important;
    right: auto !important;
    transform: translate(0, 0) !important;
    text-align: center;
    max-width: 40%;
}

/* Animation only affects opacity, not transform */
@keyframes ovalFadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.hero-oval-title {
    font-family: var(--font-display);
    font-size: clamp(var(--text-2xl), 4vw, var(--text-5xl));
    font-weight: var(--font-bold);
    color: var(--color-white);
    line-height: 1.2;
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.5);
    letter-spacing: 0.01em;
    transition: opacity 0.4s ease, transform 0.4s ease;
}

/* Navigation Dots */
.hero-dots {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    gap: 12px;
}

.hero-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.7);
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.hero-dot:hover {
    background: rgba(255, 255, 255, 0.5);
}

.hero-dot.active {
    background: var(--color-white);
    border-color: var(--color-white);
    transform: scale(1.2);
}

/* Arrow Buttons */
.hero-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--color-white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    padding: 0;
}

.hero-arrow:hover {
    background: rgba(0, 0, 0, 0.5);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-50%) scale(1.08);
}

.hero-arrow-prev {
    left: 24px;
}

.hero-arrow-next {
    right: 24px;
}

.hero-arrow svg {
    width: 28px;
    height: 28px;
}

/* Legacy hero support (for non-slideshow pages) */
.hero:not(.hero-slideshow) {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-32) 0 var(--space-20);
    background: linear-gradient(135deg, var(--color-primary-900) 0%, var(--color-primary-700) 50%, var(--color-primary-600) 100%);
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    padding: 0 var(--container-padding);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-5);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    color: var(--color-accent-300);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    margin-bottom: var(--space-8);
    backdrop-filter: blur(8px);
}

.hero-badge svg {
    width: 16px;
    height: 16px;
}

.hero-title {
    font-size: clamp(var(--text-4xl), 8vw, var(--text-7xl));
    font-weight: var(--font-bold);
    color: var(--color-white);
    margin-bottom: var(--space-6);
    line-height: 1.1;
}

.hero-title span {
    color: var(--color-accent-400);
}

.hero-subtitle {
    font-size: var(--text-xl);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-10);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

/* =========================================
   7. Buttons
   ========================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    text-align: center;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    cursor: pointer;
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary-500) 0%, var(--color-primary-600) 100%);
    color: var(--color-white);
    box-shadow: 0 4px 14px rgba(45, 90, 61, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(45, 90, 61, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(8px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-accent {
    background: linear-gradient(135deg, var(--color-accent-500) 0%, var(--color-accent-600) 100%);
    color: var(--color-white);
    box-shadow: 0 4px 14px rgba(218, 165, 32, 0.4);
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(218, 165, 32, 0.5);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary-600);
    border: 2px solid var(--color-primary-600);
}

.btn-outline:hover {
    background: var(--color-primary-600);
    color: var(--color-white);
}

.btn svg {
    width: 18px;
    height: 18px;
}

/* =========================================
   8. Product Flip Cards
   ========================================= */
.products-section {
    background: var(--color-neutral-50);
}

/* Product Group Layout */
.product-group {
    margin-bottom: var(--space-4);
}

.product-group-title {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--color-neutral-900);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-3);
    border-bottom: 2px solid var(--color-primary-200);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.product-group-title::before {
    content: '';
    width: 4px;
    height: 28px;
    background: linear-gradient(to bottom, var(--color-primary-500), var(--color-primary-700));
    border-radius: var(--radius-full);
    flex-shrink: 0;
}

.product-group-divider {
    width: 100%;
    height: 2px;
    background: linear-gradient(to right, transparent, var(--color-neutral-300), transparent);
    margin: var(--space-12) 0;
    position: relative;
}

.product-group-divider::before {
    content: '●';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--color-neutral-50);
    color: var(--color-neutral-300);
    padding: 0 var(--space-4);
    font-size: var(--text-sm);
}

/* Product Card Link Wrapper */
.product-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.product-card-link .product-card {
    height: auto;
    perspective: none;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    background: var(--color-white);
    transition: all var(--transition-base);
}

.product-card-link .product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.product-card-link .product-card-image {
    height: 220px;
}

.product-card-link .product-card .product-card-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

.product-card-arrow {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-primary-600);
    font-weight: var(--font-semibold);
    font-size: var(--text-sm);
    margin-top: var(--space-3);
    transition: gap var(--transition-fast);
}

.product-card-link .product-card:hover .product-card-arrow {
    gap: var(--space-3);
}

.btn-white {
    background: var(--color-white);
    color: var(--color-primary-700);
    font-weight: var(--font-semibold);
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-8);
}

/* Card Container - Perspective */
.product-card {
    perspective: 1000px;
    height: 400px;
}

/* Card Inner - The flipping element */
.product-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
}

.product-card:hover .product-card-inner {
    transform: rotateY(180deg);
}

/* Card Faces - Front and Back */
.product-card-front,
.product-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

/* Front Face */
.product-card-front {
    background: var(--color-white);
}

.product-card-image {
    position: relative;
    height: 60%;
    overflow: hidden;
}

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

.product-card:hover .product-card-image img {
    transform: scale(1.05);
}

.product-card-category {
    position: absolute;
    top: var(--space-4);
    left: var(--space-4);
    padding: var(--space-1) var(--space-3);
    background: var(--color-primary-600);
    color: var(--color-white);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
}

.product-card-content {
    padding: var(--space-6);
}

.product-card-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    color: var(--color-neutral-900);
    margin-bottom: var(--space-2);
}

.product-card-desc {
    font-size: var(--text-sm);
    color: var(--color-neutral-600);
    line-height: var(--leading-relaxed);
}

.product-card-flip-hint {
    position: absolute;
    bottom: var(--space-4);
    right: var(--space-4);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    color: var(--color-neutral-400);
}

.product-card-flip-hint svg {
    width: 16px;
    height: 16px;
    animation: rotateHint 2s ease-in-out infinite;
}

@keyframes rotateHint {

    0%,
    100% {
        transform: rotateY(0deg);
    }

    50% {
        transform: rotateY(20deg);
    }
}

/* Back Face */
.product-card-back {
    background: linear-gradient(135deg, var(--color-primary-700) 0%, var(--color-primary-800) 100%);
    color: var(--color-white);
    transform: rotateY(180deg);
    display: flex;
    flex-direction: column;
    padding: var(--space-6);
}

.product-card-back-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.product-card-specs {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.product-card-spec {
    display: flex;
    justify-content: space-between;
    font-size: var(--text-sm);
}

.product-card-spec-label {
    color: rgba(255, 255, 255, 0.7);
}

.product-card-spec-value {
    font-weight: var(--font-semibold);
    color: var(--color-accent-300);
}

.product-card-back-btn {
    margin-top: auto;
    width: 100%;
}

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

.about-intro {
    text-align: center;
    margin-bottom: var(--space-16);
}

.about-slogan {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    color: var(--color-primary-700);
    margin-bottom: var(--space-6);
}

.about-slogan span {
    color: var(--color-accent-500);
}

.about-text {
    max-width: 700px;
    margin: 0 auto;
    font-size: var(--text-lg);
    color: var(--color-neutral-600);
    line-height: var(--leading-loose);
}

/* Family Tree Styles */
.family-tree {
    position: relative;
    padding: var(--space-12) 0;
}

.family-tree-title {
    text-align: center;
    margin-bottom: var(--space-12);
}

.family-tree-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    position: relative;
}

/* Vertical connector line */
.family-tree-container::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--color-primary-400), var(--color-primary-600));
    transform: translateX(-50%);
    border-radius: var(--radius-full);
}

/* Generation Row */
.family-tree-generation {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 500px;
}

/* Member Card */
.family-tree-member {
    position: relative;
    background: var(--color-white);
    border: 2px solid var(--color-primary-200);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    text-align: center;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
}

.family-tree-member:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary-400);
}

.family-tree-member.current {
    background: linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-primary-700) 100%);
    border-color: var(--color-primary-600);
    color: var(--color-white);
}

.family-tree-member.current .member-title,
.family-tree-member.current .member-years {
    color: rgba(255, 255, 255, 0.8);
}

.family-tree-member.current .member-name {
    color: var(--color-white);
}

/* Generation badge */
.generation-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-accent-500);
    color: var(--color-white);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.family-tree-member.current .generation-badge {
    background: var(--color-accent-400);
}

/* Member Photo */
.member-photo {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-4);
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--color-primary-200);
    box-shadow: var(--shadow-md);
}

.family-tree-member.current .member-photo {
    border-color: rgba(255, 255, 255, 0.3);
}

.member-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.member-photo-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-100);
    color: var(--color-primary-600);
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
}

.family-tree-member.current .member-photo-placeholder {
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
}

.member-name {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    color: var(--color-neutral-900);
    margin-bottom: var(--space-1);
}

.member-title {
    font-size: var(--text-sm);
    color: var(--color-primary-600);
    font-weight: var(--font-medium);
    margin-bottom: var(--space-2);
}

.member-years {
    font-size: var(--text-xs);
    color: var(--color-neutral-500);
}

.member-bio {
    margin-top: var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-neutral-600);
    line-height: var(--leading-relaxed);
}

.family-tree-member.current .member-bio {
    color: rgba(255, 255, 255, 0.9);
}

/* =========================================
   10. Blog Section
   ========================================= */
.blog-section {
    background: var(--color-neutral-50);
}

.blog-container {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--space-10);
}

.blog-main {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

/* Blog Post Card */
.blog-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

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

.blog-card-image {
    position: relative;
    height: 240px;
    overflow: hidden;
}

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

.blog-card:hover .blog-card-image img {
    transform: scale(1.05);
}

.blog-card-category {
    position: absolute;
    top: var(--space-4);
    left: var(--space-4);
    padding: var(--space-1) var(--space-3);
    background: var(--color-primary-600);
    color: var(--color-white);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
}

.blog-card-content {
    padding: var(--space-6);
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-neutral-500);
}

.blog-card-meta svg {
    width: 16px;
    height: 16px;
}

.blog-card-meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.blog-card-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    color: var(--color-neutral-900);
    margin-bottom: var(--space-3);
    line-height: var(--leading-snug);
    transition: color var(--transition-fast);
}

.blog-card:hover .blog-card-title {
    color: var(--color-primary-600);
}

.blog-card-excerpt {
    font-size: var(--text-base);
    color: var(--color-neutral-600);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-4);
}

.blog-card-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-primary-600);
    transition: gap var(--transition-fast);
}

.blog-card-link:hover {
    gap: var(--space-3);
}

.blog-card-link svg {
    width: 16px;
    height: 16px;
}

/* Blog Sidebar */
.blog-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.sidebar-widget {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-md);
}

.sidebar-title {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-neutral-900);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 2px solid var(--color-primary-100);
}

/* Categories Widget */
.sidebar-categories {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.sidebar-category-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    color: var(--color-neutral-700);
    transition: all var(--transition-fast);
}

.sidebar-category-link:hover {
    background: var(--color-primary-50);
    color: var(--color-primary-600);
}

.sidebar-category-count {
    font-size: var(--text-xs);
    background: var(--color-neutral-100);
    color: var(--color-neutral-600);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-full);
}

/* Latest Posts Widget */
.sidebar-posts {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.sidebar-post {
    display: flex;
    gap: var(--space-3);
}

.sidebar-post-image {
    flex-shrink: 0;
    width: 70px;
    height: 70px;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.sidebar-post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sidebar-post-content {
    flex: 1;
}

.sidebar-post-title {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-neutral-800);
    line-height: var(--leading-snug);
    margin-bottom: var(--space-1);
    transition: color var(--transition-fast);
}

.sidebar-post:hover .sidebar-post-title {
    color: var(--color-primary-600);
}

.sidebar-post-date {
    font-size: var(--text-xs);
    color: var(--color-neutral-500);
}

/* =========================================
   11. Footer
   ========================================= */
.footer {
    background: var(--color-neutral-900);
    color: var(--color-neutral-300);
}

.footer-top {
    padding: var(--space-16) 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: var(--space-10);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    color: var(--color-white);
}

.footer-logo .logo-icon {
    width: 40px;
    height: 40px;
}

.footer-logo span {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
}

.footer-desc {
    font-size: var(--text-sm);
    color: var(--color-neutral-400);
    line-height: var(--leading-relaxed);
}

.footer-title {
    font-family: var(--font-display);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--color-white);
    margin-bottom: var(--space-6);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-links a {
    font-size: var(--text-sm);
    color: var(--color-neutral-400);
    transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-white);
    padding-left: var(--space-2);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--text-sm);
}

.footer-contact .icon {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    color: var(--color-primary-400);
    margin-top: 2px;
}

.footer-contact a {
    color: var(--color-neutral-400);
}

.footer-contact a:hover {
    color: var(--color-white);
}

.footer-social {
    display: flex;
    gap: var(--space-3);
    margin-top: var(--space-6);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-neutral-800);
    border-radius: var(--radius-md);
    color: var(--color-neutral-400);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: var(--color-primary-600);
    color: var(--color-white);
    transform: translateY(-2px);
}

.footer-social svg {
    width: 18px;
    height: 18px;
}

.footer-bottom {
    padding: var(--space-6) 0;
    border-top: 1px solid var(--color-neutral-800);
    text-align: center;
}

.footer-bottom p {
    font-size: var(--text-sm);
    color: var(--color-neutral-500);
}

/* =========================================
   12. Back to Top Button
   ========================================= */
.back-to-top {
    position: fixed;
    bottom: var(--space-8);
    right: var(--space-8);
    width: 48px;
    height: 48px;
    background: var(--color-primary-600);
    color: var(--color-white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: var(--z-fixed);
}

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

.back-to-top:hover {
    background: var(--color-primary-700);
    transform: translateY(-4px);
}

.back-to-top svg {
    width: 24px;
    height: 24px;
}

/* =========================================
   13. Pagination
   ========================================= */
.pagination {
    margin-top: var(--space-10);
}

.pagination-list {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
}

.pagination-list li a,
.pagination-list li span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--space-3);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.pagination-list li a {
    background: var(--color-white);
    color: var(--color-neutral-700);
    border: 1px solid var(--color-neutral-200);
}

.pagination-list li a:hover {
    background: var(--color-primary-50);
    border-color: var(--color-primary-300);
    color: var(--color-primary-600);
}

.pagination-current {
    background: var(--color-primary-600) !important;
    color: var(--color-white) !important;
    border: none !important;
}

/* =========================================
   14. Form Styles
   ========================================= */
.form-group {
    margin-bottom: var(--space-6);
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-neutral-700);
    margin-bottom: var(--space-2);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-base);
    color: var(--color-neutral-800);
    background: var(--color-white);
    border: 1px solid var(--color-neutral-300);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary-400);
    box-shadow: 0 0 0 3px rgba(45, 90, 61, 0.1);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

.form-error {
    font-size: var(--text-sm);
    color: var(--color-error);
    margin-top: var(--space-1);
}

/* =========================================
   15. Alerts & Messages
   ========================================= */
.alert {
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

.alert svg {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    margin-top: 1px;
}

.alert-success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.alert-error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.alert-warning {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #fde68a;
}

.alert-info {
    background: #dbeafe;
    color: #1e40af;
    border: 1px solid #bfdbfe;
}

/* =========================================
   16. Contact Page
   ========================================= */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.contact-item {
    display: flex;
    gap: var(--space-4);
}

.contact-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    background: var(--color-primary-100);
    color: var(--color-primary-600);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-icon svg {
    width: 24px;
    height: 24px;
}

.contact-item-title {
    font-weight: var(--font-semibold);
    color: var(--color-neutral-900);
    margin-bottom: var(--space-1);
}

.contact-item-text {
    font-size: var(--text-sm);
    color: var(--color-neutral-600);
}

.contact-item-text a {
    color: var(--color-primary-600);
}

.contact-form {
    background: var(--color-white);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

/* =========================================
   17. Single Post/Product Page
   ========================================= */
.single-header {
    padding: var(--space-32) 0 var(--space-12);
    background: linear-gradient(135deg, var(--color-primary-800) 0%, var(--color-primary-700) 100%);
    color: var(--color-white);
    text-align: center;
}

.single-title {
    font-size: var(--text-4xl);
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.single-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-6);
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.8);
}

.single-content {
    background: var(--color-white);
    margin-top: calc(-1 * var(--space-12));
    padding: var(--space-12);
    border-radius: var(--radius-2xl);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    box-shadow: var(--shadow-xl);
}

.single-content h2 {
    margin-top: var(--space-10);
    margin-bottom: var(--space-4);
    font-size: var(--text-2xl);
}

.single-content h3 {
    margin-top: var(--space-8);
    margin-bottom: var(--space-3);
    font-size: var(--text-xl);
}

.single-content p {
    margin-bottom: var(--space-4);
    line-height: var(--leading-loose);
}

.single-content ul,
.single-content ol {
    margin-bottom: var(--space-4);
    padding-left: var(--space-6);
}

.single-content ul {
    list-style-type: disc;
}

.single-content ol {
    list-style-type: decimal;
}

.single-content li {
    margin-bottom: var(--space-2);
}

.single-content img {
    border-radius: var(--radius-lg);
    margin: var(--space-6) 0;
}

/* =========================================
   18. Animations
   ========================================= */
/* Fade In Up */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

/* Stagger children */
.stagger-children>* {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--transition-base), transform var(--transition-base);
}

.stagger-children.visible>*:nth-child(1) {
    transition-delay: 0ms;
    opacity: 1;
    transform: none;
}

.stagger-children.visible>*:nth-child(2) {
    transition-delay: 100ms;
    opacity: 1;
    transform: none;
}

.stagger-children.visible>*:nth-child(3) {
    transition-delay: 200ms;
    opacity: 1;
    transform: none;
}

.stagger-children.visible>*:nth-child(4) {
    transition-delay: 300ms;
    opacity: 1;
    transform: none;
}

.stagger-children.visible>*:nth-child(5) {
    transition-delay: 400ms;
    opacity: 1;
    transform: none;
}

.stagger-children.visible>*:nth-child(6) {
    transition-delay: 500ms;
    opacity: 1;
    transform: none;
}

.stagger-children.visible>*:nth-child(7) {
    transition-delay: 600ms;
    opacity: 1;
    transform: none;
}

.stagger-children.visible>*:nth-child(8) {
    transition-delay: 700ms;
    opacity: 1;
    transform: none;
}

.stagger-children.visible>*:nth-child(9) {
    transition-delay: 800ms;
    opacity: 1;
    transform: none;
}

.stagger-children.visible>*:nth-child(10) {
    transition-delay: 900ms;
    opacity: 1;
    transform: none;
}

.stagger-children.visible>*:nth-child(11) {
    transition-delay: 1000ms;
    opacity: 1;
    transform: none;
}

.stagger-children.visible>*:nth-child(12) {
    transition-delay: 1100ms;
    opacity: 1;
    transform: none;
}

.stagger-children.visible>*:nth-child(n+13) {
    opacity: 1;
    transform: none;
}

/* =========================================
   19. Responsive Design
   ========================================= */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .blog-container {
        grid-template-columns: 1fr;
    }

    .blog-sidebar {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .sidebar-widget {
        flex: 1 1 280px;
    }

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

@media (max-width: 768px) {
    :root {
        --text-5xl: 2.5rem;
        --text-6xl: 3rem;
        --text-7xl: 3.5rem;
    }

    .header-container {
        padding: var(--space-3) var(--container-padding);
    }

    .nav {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--color-white);
        padding: var(--space-4);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }

    .nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-list {
        flex-direction: column;
        gap: var(--space-1);
    }

    .nav-link {
        display: block;
        width: 100%;
        padding: var(--space-3) var(--space-4);
    }

    .nav-toggle {
        display: flex;
    }

    .logo-tagline {
        display: none;
    }

    .hero:not(.hero-slideshow) {
        min-height: auto;
        padding: var(--space-24) 0 var(--space-16);
    }

    .hero-slideshow {
        height: 70vh;
        min-height: 480px;
    }

    .hero-oval-overlay {
        padding: clamp(28px, 4vh, 50px) clamp(24px, 4vw, 60px);
    }

    .hero-text-bottom-right,
    .hero-text-bottom-left {
        bottom: 8% !important;
    }

    .hero-arrow {
        width: 40px;
        height: 40px;
    }

    .hero-arrow-prev {
        left: 12px;
    }

    .hero-arrow-next {
        right: 12px;
    }

    .hero-arrow svg {
        width: 22px;
        height: 22px;
    }

    .hero-buttons {
        flex-direction: column;
    }

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

    .product-card {
        height: 380px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .single-content {
        padding: var(--space-6);
        margin-left: var(--space-4);
        margin-right: var(--space-4);
    }

    .back-to-top {
        bottom: var(--space-4);
        right: var(--space-4);
        width: 40px;
        height: 40px;
    }
}

@media (max-width: 480px) {
    .hero-badge {
        font-size: var(--text-xs);
    }

    .hero-arrow {
        display: none;
    }

    .hero-oval-overlay {
        padding: clamp(24px, 3vh, 40px) clamp(20px, 3vw, 40px);
    }

    .hero-text-bottom-right,
    .hero-text-bottom-left {
        bottom: 15%;
        left: 50%;
        right: auto;
        transform: translateX(-50%);
    }

    .family-tree-member {
        padding: var(--space-4);
    }

    .section {
        padding: var(--space-12) 0;
    }
}

/* Dropdown Menu */
.nav-item.dropdown {
    position: relative;
}

.nav-item.dropdown>.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    padding: var(--space-2);
    z-index: 9999;
    border: 1px solid var(--color-neutral-100);
    list-style: none;
    margin: 0;
}

.nav-item.dropdown:hover .dropdown-menu {
    display: block;
}

.dropdown-link {
    display: block;
    padding: var(--space-3) var(--space-4);
    color: var(--color-neutral-700);
    text-decoration: none;
    transition: all var(--transition-fast);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
}

.dropdown-link:hover {
    background: var(--color-primary-50);
    color: var(--color-primary-600);
    padding-left: var(--space-5);
}

@media (max-width: 900px) {
    .dropdown-menu {
        position: static;
        box-shadow: none;
        padding-left: var(--space-4);
        display: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        border: none;
        background: transparent;
    }

    .nav-item.dropdown.active .dropdown-menu {
        display: block;
    }
}

/* Updated Product Cards (No Flip) */
.product-card-link {
    display: block;
    height: 100%;
}

.product-card {
    height: 100%;
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    border: 1px solid var(--color-neutral-100);
}

.product-card-link:hover .product-card {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.product-card-image {
    position: relative;
    height: 240px;
    overflow: hidden;
    background: var(--color-neutral-100);
}

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

.product-card-link:hover .product-card-image img {
    transform: scale(1.05);
}

.product-card-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

.btn-white {
    background: var(--color-white);
    color: var(--color-neutral-900);
    font-size: var(--text-xs);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-weight: var(--font-bold);
}

.product-card-category {
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
    padding: var(--space-1) var(--space-3);
    background: rgba(255, 255, 255, 0.9);
    color: var(--color-primary-700);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-md);
    z-index: 2;
}

.product-card-content {
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    height: calc(100% - 240px);
}

.product-card-title {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    color: var(--color-neutral-900);
    margin-bottom: var(--space-2);
}

.product-card-desc {
    font-size: var(--text-sm);
    color: var(--color-neutral-600);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-4);
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-card-arrow {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-primary-600);
    margin-top: auto;
}

.product-card-link:hover .product-card-arrow {
    color: var(--color-primary-700);
}

/* =========================================
   Language Selector
   ========================================= */
.lang-selector {
    position: relative;
}

.lang-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3) !important;
    border: 1px solid var(--color-neutral-200);
    border-radius: var(--radius-md);
    background: var(--color-white);
    font-size: var(--text-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.lang-toggle:hover {
    border-color: var(--color-primary-400);
    background: var(--color-primary-50);
}

.lang-flag {
    font-size: 1.1em;
    line-height: 1;
}

.lang-code {
    font-weight: var(--font-semibold);
    font-size: var(--text-xs);
    color: var(--color-neutral-700);
}

.lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 160px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-neutral-100);
    padding: var(--space-2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all 0.2s ease;
    z-index: var(--z-dropdown);
    list-style: none;
}

.lang-selector:hover .lang-dropdown,
.lang-selector:focus-within .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(4px);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    color: var(--color-neutral-700);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.lang-option:hover {
    background: var(--color-primary-50);
    color: var(--color-primary-700);
}

.lang-option.active {
    background: var(--color-primary-100);
    color: var(--color-primary-700);
    font-weight: var(--font-semibold);
}

/* Dropdown menu for navigation */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-neutral-100);
    padding: var(--space-2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all 0.2s ease;
    z-index: var(--z-dropdown);
    list-style: none;
}

.dropdown:hover>.dropdown-menu,
.dropdown:focus-within>.dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(4px);
}

.dropdown-link {
    display: block;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    color: var(--color-neutral-700);
    transition: all var(--transition-fast);
}

.dropdown-link:hover {
    background: var(--color-primary-50);
    color: var(--color-primary-700);
}

/* =========================================
   RTL (Right-to-Left) Support for Arabic
   ========================================= */
[dir="rtl"] {
    text-align: right;
}

[dir="rtl"] .header-container {
    flex-direction: row-reverse;
}

[dir="rtl"] .nav-list {
    flex-direction: row-reverse;
}

[dir="rtl"] .logo-text {
    align-items: flex-end;
}

[dir="rtl"] .hero-buttons {
    flex-direction: row-reverse;
}

[dir="rtl"] .product-card-category {
    left: auto;
    right: var(--space-4);
}

[dir="rtl"] .product-card-arrow {
    flex-direction: row-reverse;
}

[dir="rtl"] .product-card-arrow svg {
    transform: scaleX(-1);
}

[dir="rtl"] .blog-card-category {
    left: auto;
    right: var(--space-4);
}

[dir="rtl"] .blog-card-link svg {
    transform: scaleX(-1);
}

[dir="rtl"] .product-group-title::before {
    order: 1;
}

[dir="rtl"] .dropdown-menu {
    left: auto;
    right: 0;
}

[dir="rtl"] .lang-dropdown {
    right: 0;
    left: auto;
}

[dir="rtl"] .section-header {
    text-align: center;
}

[dir="rtl"] #floatingButtons {
    right: auto !important;
    left: 20px !important;
}

[dir="rtl"] .back-to-top {
    right: auto;
    left: 30px;
}

@media (max-width: 1024px) {
    [dir="rtl"] .nav {
        right: auto;
        left: 0;
    }
}