/* 
   Selmana Zeytinyağları - Premium CSS Stylesheet with Bilingual & Mega Menu Support
   Author: Antigravity AI
   Target: Responsive, Clean, Modern, SEO Friendly
*/

/* ----------------------------------------------------
   1. VARIABLES & DESIGN TOKENS
   ---------------------------------------------------- */
:root {
    /* Color Palette */
    --color-primary: #1B4332;       /* Deep Forest/Olive Green */
    --color-primary-light: #2D6A4F; /* Medium Olive Green */
    --color-secondary: #52B788;     /* Mint/Leaf Green */
    --color-accent-gold: #C29B38;   /* Olive Oil Gold */
    --color-accent-red: #D90429;    /* Logo Red Accent */
    --color-light-bg: #F4F9F4;      /* Soft Herb White/Light Green */
    --color-white: #FFFFFF;
    --color-gray-dark: #2B2D42;     /* Off-black text */
    --color-gray-light: #E0E2DB;    /* Border & Divider gray */
    --color-text: #4A4E5A;          /* Default body text color */
    
    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Outfit', sans-serif;
    
    /* Layout & Spacing */
    --max-width: 1200px;
    --header-height: 90px;
    --border-radius: 12px;
    --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --box-shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
    --box-shadow-md: 0 10px 20px rgba(0, 0, 0, 0.08);
    --box-shadow-lg: 0 15px 30px rgba(27, 67, 50, 0.12);
}

/* ----------------------------------------------------
   2. GENERAL RESET & BASE STYLES
   ---------------------------------------------------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

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

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-primary);
    font-weight: 700;
    line-height: 1.25;
}

p {
    margin-bottom: 1.2rem;
}

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

ul {
    list-style: none;
}

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

/* Utility Classes */
.text-center { text-align: center; }
.text-right { text-align: right; }
.highlight { color: var(--color-accent-gold); }
.divider {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 15px 0 25px;
    color: var(--color-primary-light);
    font-size: 1.5rem;
}
.divider::before, .divider::after {
    content: '';
    display: block;
    width: 60px;
    height: 1.5px;
    background-color: var(--color-primary-light);
    margin: 0 15px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 50px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    outline: none;
}

.btn-primary {
    background-color: var(--color-secondary);
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(82, 183, 136, 0.4);
}

.btn-primary:hover {
    background-color: var(--color-primary-light);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(45, 106, 79, 0.4);
}

.btn-dark {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(27, 67, 50, 0.3);
}

.btn-dark:hover {
    background-color: var(--color-primary-light);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(45, 106, 79, 0.3);
}

/* ----------------------------------------------------
   3. HEADER & NAVIGATION
   ---------------------------------------------------- */
.main-header {
    height: var(--header-height);
    background-color: var(--color-white);
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: var(--box-shadow-sm);
    transition: var(--transition-smooth);
}

.main-header.scrolled {
    height: 75px;
}

.header-container {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-link {
    display: flex;
    align-items: center;
    height: 100%;
    padding: 10px 0;
}

.logo-img {
    height: 60px;
    width: auto;
    transition: var(--transition-smooth);
}

.main-header.scrolled .logo-img {
    height: 50px;
}

/* Nav Menu */
.nav-menu {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 22px;
}

.nav-link {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    color: var(--color-gray-dark);
    padding: 10px 0;
    position: relative;
    cursor: pointer;
}

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

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

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

/* Dropdown Menu styling (Corporate/Kurumsal) */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(15px);
    background-color: var(--color-white);
    min-width: 200px;
    border-radius: 8px;
    box-shadow: var(--box-shadow-lg);
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    border-top: 3px solid var(--color-primary-light);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-menu a {
    display: block;
    padding: 10px 20px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text);
}

.dropdown-menu a:hover {
    background-color: var(--color-light-bg);
    color: var(--color-primary);
    padding-left: 25px;
}

.dropdown .nav-link i {
    font-size: 0.7rem;
    margin-left: 3px;
    transition: var(--transition-smooth);
}

.dropdown:hover .nav-link i {
    transform: rotate(180deg);
}

/* ----------------------------------------------------
   MEGA MENU STYLING
   ---------------------------------------------------- */
.mega-dropdown {
    position: static !important; /* Forces dropdown width relative to header */
}

.mega-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    box-shadow: var(--box-shadow-lg);
    border-top: 3px solid var(--color-primary-light);
    padding: 30px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    z-index: 999;
}

.mega-dropdown:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mega-menu-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1.1fr 1.3fr 1fr;
    gap: 30px;
}

.mega-column h4 {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-accent-gold);
    margin-bottom: 20px;
    letter-spacing: 1px;
    border-bottom: 1px solid var(--color-gray-light);
    padding-bottom: 10px;
}

.mega-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.mega-item-link {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 8px;
    border-radius: 6px;
    transition: var(--transition-smooth);
}

.mega-item-link:hover {
    background-color: var(--color-light-bg);
}

.mega-thumb {
    width: 45px;
    height: 45px;
    object-fit: contain;
    border-radius: 4px;
    background-color: var(--color-white);
    padding: 3px;
    border: 1px solid rgba(0,0,0,0.05);
    flex-shrink: 0;
}

.mega-title {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-primary);
}

.mega-desc {
    display: block;
    font-size: 0.75rem;
    color: var(--color-text);
    opacity: 0.8;
    line-height: 1.3;
    margin-top: 2px;
}

/* Simple menu items in Mega Menu */
.mega-item-link.simple {
    align-items: flex-start;
}

.mega-icon {
    font-size: 1.2rem;
    color: var(--color-primary-light);
    margin-top: 3px;
    width: 25px;
    text-align: center;
    flex-shrink: 0;
}

/* Header Actions & Lang Switcher */
.header-actions {
    display: flex;
    align-items: center;
    gap: 18px;
}

.lang-switcher {
    display: flex;
    align-items: center;
    gap: 3px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-gray-dark);
}

.lang-btn {
    background: none;
    border: none;
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    color: var(--color-text);
    padding: 4px 8px;
    transition: var(--transition-smooth);
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.flag-img {
    width: 18px;
    height: 12px;
    object-fit: cover;
    border-radius: 1px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.15);
    flex-shrink: 0;
}

.lang-btn:hover {
    color: var(--color-primary);
    background-color: var(--color-light-bg);
}

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

.lang-btn.active .flag-img {
    box-shadow: 0 1px 2px rgba(255,255,255,0.2);
}

.lang-divider {
    color: var(--color-gray-light);
    font-weight: 300;
}

/* Header Contact Button */
.header-contact {
    display: flex;
    align-items: center;
}

.contact-btn {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 10px 18px;
    border-radius: 5px;
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: var(--box-shadow-sm);
}

.contact-btn:hover {
    background-color: var(--color-secondary);
    color: var(--color-primary);
    transform: translateY(-2px);
}

/* Responsive Nav Toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-primary);
    cursor: pointer;
}

/* ----------------------------------------------------
   4. HERO SECTION
   ---------------------------------------------------- */
.hero-section {
    height: 600px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    position: relative;
    color: var(--color-white);
}

.hero-container {
    position: relative;
    z-index: 10;
}

.hero-content {
    max-width: 550px;
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    font-size: 4rem;
    color: var(--color-white);
    margin-bottom: 20px;
    line-height: 1.1;
    font-family: var(--font-heading);
}

.hero-title .highlight {
    color: var(--color-secondary);
    font-style: italic;
    font-family: var(--font-heading);
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 30px;
    font-weight: 300;
    opacity: 0.95;
    line-height: 1.7;
}

.hero-description strong {
    font-weight: 600;
}

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

/* ----------------------------------------------------
   5. FEATURES SECTION
   ---------------------------------------------------- */
.features-section {
    background-color: var(--color-white);
    padding: 40px 0;
    position: relative;
    margin-top: -60px;
    z-index: 20;
}

.features-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.feature-card {
    background-color: var(--color-white);
    padding: 25px 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-md);
    display: flex;
    gap: 15px;
    align-items: flex-start;
    transition: var(--transition-smooth);
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-lg);
    border-color: rgba(82, 183, 136, 0.2);
}

.feature-icon {
    background-color: var(--color-light-bg);
    color: var(--color-primary-light);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
    transition: var(--transition-smooth);
}

.feature-card:hover .feature-icon {
    background-color: var(--color-primary-light);
    color: var(--color-white);
}

.feature-info h3 {
    font-size: 1.05rem;
    font-family: var(--font-body);
    font-weight: 700;
    margin-bottom: 5px;
    color: var(--color-primary);
}

.feature-info p {
    font-size: 0.85rem;
    color: var(--color-text);
    margin-bottom: 0;
    line-height: 1.4;
}

/* ----------------------------------------------------
   6. PRODUCTS SECTION
   ---------------------------------------------------- */
.products-section {
    background-color: var(--color-light-bg);
    padding: 100px 0;
}

.section-header {
    margin-bottom: 50px;
}

.section-title {
    font-size: 2.2rem;
    letter-spacing: 2px;
}

.section-subtitle {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--color-primary-light);
    font-family: var(--font-heading);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin-bottom: 45px;
}

.product-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow-sm);
    transition: var(--transition-smooth);
    border: 1px solid rgba(0, 0, 0, 0.02);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--box-shadow-lg);
    border-color: rgba(45, 106, 79, 0.15);
}

.product-img-wrapper {
    padding: 20px;
    background-color: #fcfcfc;
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1;
    overflow: hidden;
    position: relative;
}

.product-img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    transition: var(--transition-smooth);
}

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

.product-details {
    padding: 20px;
    text-align: center;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border-top: 1px solid #f3f3f3;
}

.product-name {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 8px;
    line-height: 1.3;
}

.product-volume {
    display: inline-block;
    font-size: 0.85rem;
    color: var(--color-accent-gold);
    font-weight: 600;
}

.section-action {
    margin-top: 20px;
}

/* ----------------------------------------------------
   7. ABOUT SECTION (KURUMSAL)
   ---------------------------------------------------- */
.about-section {
    padding: 100px 0;
    background-color: var(--color-white);
}

.about-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: center;
}

.about-content {
    animation: fadeInLeft 1s ease-out;
}

.section-category {
    font-size: 0.9rem;
    letter-spacing: 1px;
    font-weight: 600;
    color: var(--color-accent-gold);
    display: block;
    margin-bottom: 10px;
}

.about-title {
    font-size: 2.8rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 15px;
}

.about-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: var(--color-primary-light);
}

.about-content p {
    color: var(--color-text);
    margin-bottom: 20px;
    font-size: 1rem;
    line-height: 1.7;
}

.about-image-container {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow-lg);
    position: relative;
}

.about-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.about-image-container:hover .about-img {
    transform: scale(1.03);
}

/* ----------------------------------------------------
   8. QUALITY SECTION
   ---------------------------------------------------- */
.quality-section {
    padding: 80px 0;
    background-color: var(--color-light-bg);
}

.quality-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.quality-title {
    font-size: 2rem;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.quality-content p {
    font-size: 1.05rem;
    line-height: 1.7;
}

.certificates-grid {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 30px;
}

.certificate-item {
    background-color: var(--color-white);
    padding: 15px;
    border-radius: 50%;
    box-shadow: var(--box-shadow-sm);
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.certificate-item:hover {
    transform: scale(1.1);
    box-shadow: var(--box-shadow-md);
}

.certificate-item img {
    max-width: 75%;
    max-height: 75%;
}

/* ----------------------------------------------------
   9. FOOTER BANNER
   ---------------------------------------------------- */
.footer-banner {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 60px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-banner-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.footer-banner-title {
    color: var(--color-white);
    font-size: 1.8rem;
    line-height: 1.3;
}

.footer-banner-title span {
    color: var(--color-secondary);
    font-family: var(--font-heading);
    font-style: italic;
}

.footer-banner-features {
    display: flex;
    gap: 30px;
}

.banner-feat-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
}

.banner-feat-item i {
    color: var(--color-secondary);
    font-size: 1.5rem;
}

/* ----------------------------------------------------
   10. MAIN FOOTER
   ---------------------------------------------------- */
.main-footer {
    background-color: var(--color-primary);
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 0;
    font-size: 0.9rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr 0.8fr 1.4fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-logo {
    height: 55px;
    width: auto;
    margin-bottom: 20px;
    filter: brightness(0) invert(1); /* Makes the SVG white in the footer */
}

.footer-desc {
    margin-bottom: 25px;
    line-height: 1.6;
}

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

.social-links a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.08);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
}

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

.footer-title {
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 25px;
    position: relative;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a:hover {
    color: var(--color-secondary);
    padding-left: 5px;
}

.footer-contact-info li {
    display: flex;
    gap: 15px;
    margin-bottom: 18px;
    align-items: flex-start;
}

.footer-contact-info i {
    color: var(--color-secondary);
    margin-top: 4px;
    font-size: 1rem;
}

.footer-contact-info span {
    line-height: 1.5;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 25px 0;
    text-align: center;
}

.footer-bottom p {
    margin-bottom: 0;
    font-size: 0.85rem;
}

/* ----------------------------------------------------
   11. FLOATING WIDGETS
   ---------------------------------------------------- */
/* WhatsApp Float Button */
.whatsapp-float-btn {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background-color: #25D366;
    color: var(--color-white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition-smooth);
}

.whatsapp-float-btn::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: #25D366;
    opacity: 0.3;
    z-index: -1;
    animation: pulse 2s infinite;
}

.whatsapp-float-btn:hover {
    transform: scale(1.08) translateY(-5px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-tooltip {
    position: absolute;
    right: 75px;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transform: translateX(10px);
    transition: var(--transition-smooth);
    box-shadow: var(--box-shadow-md);
}

.whatsapp-float-btn:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.4;
    }
    50% {
        transform: scale(1.3);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 0;
    }
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 25px;
    left: 25px;
    background-color: var(--color-primary);
    color: var(--color-white);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    box-shadow: var(--box-shadow-md);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--color-secondary);
    transform: translateY(-5px);
}

/* ----------------------------------------------------
   12. MODAL WINDOWS
   ---------------------------------------------------- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(27, 67, 50, 0.6);
    backdrop-filter: blur(5px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

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

.modal-content {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 600px;
    max-height: 85vh;
    overflow-y: auto;
    padding: 40px;
    position: relative;
    box-shadow: var(--box-shadow-lg);
    transform: translateY(-30px);
    transition: var(--transition-smooth);
    display: none;
}

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

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    font-size: 1.4rem;
    color: var(--color-text);
    cursor: pointer;
    transition: var(--transition-smooth);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background-color: var(--color-light-bg);
    color: var(--color-accent-red);
}

.modal-title {
    font-size: 1.8rem;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--color-light-bg);
    padding-bottom: 10px;
}

.modal-body {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-text);
}

.modal-body h4 {
    font-size: 1.1rem;
    margin: 20px 0 8px;
}

.modal-body ul {
    list-style-type: disc;
    padding-left: 20px;
    margin-bottom: 15px;
}

.modal-body li {
    margin-bottom: 8px;
}

/* ----------------------------------------------------
   13. RESPONSIVE DESIGN & MOBILE MEGA MENU
   ---------------------------------------------------- */
@media (max-width: 1200px) {
    .products-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    .products-grid .product-card:nth-child(5) {
        display: none;
    }
    .footer-grid {
        grid-template-columns: 1.2fr 0.8fr 0.8fr 0.8fr 1.2fr;
    }
    .mega-menu-container {
        grid-template-columns: 1fr 1fr 1fr;
    }
}

@media (max-width: 992px) {
    :root {
        --header-height: 80px;
    }
    
    .nav-toggle {
        display: block;
        order: 2;
    }
    
    .header-actions {
        order: 1;
        margin-left: auto;
        margin-right: 20px;
    }
    
    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: var(--color-white);
        flex-direction: column;
        align-items: flex-start;
        padding: 30px;
        transition: var(--transition-smooth);
        box-shadow: 0 10px 15px rgba(0,0,0,0.05);
        overflow-y: auto;
        z-index: 999;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
        gap: 15px;
    }
    
    .nav-list li {
        width: 100%;
    }
    
    .nav-link {
        font-size: 1.05rem;
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        padding: 8px 0;
    }
    
    /* Standard Dropdown in Mobile Mode */
    .dropdown-menu {
        position: static;
        transform: none;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        display: none;
        padding: 5px 0 5px 20px;
        border-top: none;
        border-left: 2px solid var(--color-primary-light);
        background: transparent;
        min-width: unset;
        width: 100%;
    }
    
    .dropdown.active .dropdown-menu {
        display: block;
    }
    
    /* Mega Menu Accordion in Mobile Mode */
    .mega-menu {
        position: static;
        box-shadow: none;
        border-top: none;
        padding: 5px 0 5px 15px;
        opacity: 1;
        visibility: visible;
        display: none;
        transform: none;
        background: transparent;
        width: 100%;
    }
    
    .dropdown.active .mega-menu {
        display: block;
    }
    
    .mega-menu-container {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0;
    }
    
    .mega-column h4 {
        font-size: 0.8rem;
        margin-bottom: 10px;
        padding-bottom: 5px;
    }
    
    .mega-links {
        gap: 8px;
    }
    
    .mega-item-link {
        padding: 5px;
        gap: 10px;
    }
    
    .mega-thumb {
        width: 32px;
        height: 32px;
    }
    
    .mega-title {
        font-size: 0.85rem;
    }
    
    .mega-desc {
        display: none; /* Hide descriptions on mobile to save space */
    }
    
    .mega-icon {
        font-size: 1rem;
        margin-top: 1px;
        width: 20px;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .features-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .products-grid .product-card:nth-child(5) {
        display: flex;
    }
    
    .about-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-image-container {
        order: -1;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .quality-container {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .certificates-grid {
        justify-content: center;
    }
    
    .footer-banner-container {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-banner-features {
        flex-direction: column;
        gap: 15px;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-col.brand-col, .footer-col.contact-col {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .hero-section {
        height: 500px;
        text-align: center;
    }
    
    .hero-content {
        margin: 0 auto;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-btn span {
        display: none;
    }
    
    .contact-btn {
        padding: 10px;
        border-radius: 50%;
        width: 40px;
        height: 40px;
        justify-content: center;
    }
    
    .header-actions {
        gap: 10px;
    }
}

@media (max-width: 576px) {
    .features-container {
        grid-template-columns: 1fr;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        max-width: 320px;
        margin: 0 auto 30px;
    }
    
    .about-title {
        font-size: 2.2rem;
    }
    
    .certificates-grid {
        gap: 15px;
    }
    
    .certificate-item {
        width: 80px;
        height: 80px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-col.brand-col, .footer-col.contact-col {
        grid-column: span 1;
    }
    
    .modal-content {
        padding: 25px;
    }
}