/* =========================================
   PREMIUM THEME - IMMUNOGENETICS
   Style: Dark Luxury / Glassmorphism
   Fully Responsive Update
   ========================================= */

/* --- Variables & Reset --- */
:root {
    --bg-dark: #FFFFFF;
    --bg-panel: #F8F9FA;
    
    --primary-color: #7C3AED;
    --primary-glow: rgba(124, 58, 237, 0.3);
    
    --accent-gold: #D4AF37;
    --accent-gold-bright: #F5D061;
    --accent-red: #EF4444;
    
    --text-main: #1A1A2E;
    --text-muted: #4A5568;
    
    --gradient-premium: linear-gradient(135deg, #7C3AED 0%, #2E1065 100%);
    --gradient-gold: linear-gradient(135deg, #D4AF37 0%, #F5D061 100%);
    --gradient-glass: linear-gradient(145deg, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0.6) 100%);
    
    --glass-border: 1px solid rgba(0, 0, 0, 0.08);
    --glass-highlight: 1px solid rgba(0, 0, 0, 0.15);
    
    --shadow-soft: 0 10px 40px -10px rgba(0,0,0,0.1);
    --shadow-glow: 0 0 20px rgba(124, 58, 237, 0.2);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* --- HIDDEN SCROLLBAR (Functional but Invisible) --- */
::-webkit-scrollbar {
    width: 0px;  
    background: transparent;
    display: none; 
}

html {
    scrollbar-width: none;
    -ms-overflow-style: none;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: #FFFFFF;
    color: var(--text-main);
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Header --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.4s ease;
    background: transparent;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: var(--glass-border);
    box-shadow: var(--shadow-soft);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 90px;
    transition: height 0.3s ease;
}

.header.scrolled .header-container {
    height: 70px;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo {
    height: 45px;
    width: auto;
    filter: drop-shadow(0 0 5px rgba(0,0,0,0.1)); 
    transition: all 0.3s ease;
    border-radius: 8px;
    object-fit: contain;
}

.header.scrolled .logo {
    height: 35px;
}

/* Navbar IG brand (professional DNA icon + joined wordmark) */
.ig-brand {
    gap: 10px;
}

.ig-brand__icon {
    width: 30px;
    height: 30px;
    color: rgba(26, 26, 46, 0.92);
    filter: drop-shadow(0 0 10px rgba(124, 58, 237, 0.15));
    flex: 0 0 auto;
}

.ig-brand__icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

.ig-brand__wordmark {
    display: inline-flex;
    align-items: baseline;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 800;
    font-size: 26px;
    letter-spacing: -0.8px; /* joined */
    line-height: 1;
    text-transform: uppercase;
}

.ig-brand__i {
    color: var(--text-main);
}

.ig-brand__g {
    color: var(--accent-red);
    margin-left: -2px; /* tighter join between I and G */
}

.header.scrolled .ig-brand__icon {
    width: 24px;
    height: 24px;
}

.header.scrolled .ig-brand__wordmark {
    font-size: 22px;
}

.nav-menu {
    display: flex;
    gap: 50px;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.3s ease;
    position: relative;
    padding: 5px 0;
}

.nav-link:hover {
    /* color: var(--accent-gold); */
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 1px;
    background: var(--accent-gold);
    transition: width 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 1001;
}

.mobile-menu-toggle .bar {
    width: 30px;
    height: 2px;
    background-color: var(--text-main);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* --- HERO SECTION (CREATIVE UPDATE) --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 80px;
    /* Light animated background base */
    background: linear-gradient(-45deg, #FFFFFF, #F8F9FA, #F0F4F8, #E8EDF2);
    background-size: 400% 400%;
    animation: gradientBG 15s ease infinite;
}

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

/* Background Layer Container */
.hero-visuals {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

/* Animated Glowing Orbs (Lava Lamp Effect) */
.glowing-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: orbFloat 20s infinite alternate;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: #7C3AED; /* Purple */
    top: -50px;
    left: -50px;
    animation-delay: 0s;
    opacity: 0.15;
}

.orb-2 {
    width: 300px;
    height: 300px;
    background: #D4AF37; /* Gold */
    bottom: 10%;
    right: -50px;
    animation-delay: -5s;
    opacity: 0.1;
}

.orb-3 {
    width: 250px;
    height: 250px;
    background: #E0E7FF; /* Light Violet */
    top: 40%;
    left: 40%;
    animation-delay: -10s;
    opacity: 0.2;
}

@keyframes orbFloat {
    0% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(50px, 80px) scale(1.1); }
    66% { transform: translate(-30px, 40px) scale(0.9); }
    100% { transform: translate(20px, -20px) scale(1); }
}

/* Floating Particles (Microscopic Dust) */
.particles span {
    position: absolute;
    bottom: -50px;
    background: transparent;
    box-shadow: 0 0 10px 2px rgba(124, 58, 237, 0.2);
    width: 4px;
    height: 4px;
    border-radius: 50%;
    animation: particleRise 15s infinite linear;
}

.particles span:nth-child(1) { left: 10%; animation-duration: 10s; }
.particles span:nth-child(2) { left: 20%; animation-duration: 15s; width: 6px; height: 6px; }
.particles span:nth-child(3) { left: 40%; animation-duration: 8s; }
.particles span:nth-child(4) { left: 60%; animation-duration: 12s; width: 3px; height: 3px; }
.particles span:nth-child(5) { left: 80%; animation-duration: 18s; }

@keyframes particleRise {
    0% { transform: translateY(0) rotate(0deg); opacity: 0; }
    20% { opacity: 0.8; }
    80% { opacity: 0.5; }
    100% { transform: translateY(-110vh) rotate(360deg); opacity: 0; }
}

/* DNA Background for Hero Section */
.dna-background-hero {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.dna-helix-hero {
    position: absolute;
    width: 280px;
    height: 120%;
    filter: blur(0.5px);
}

.dna-helix-hero-1 {
    left: 8%;
    top: -10%;
    animation: dnaFloatHero1 22s ease-in-out infinite;
}

.dna-helix-hero-2 {
    left: 70%;
    top: -5%;
    animation: dnaFloatHero2 28s ease-in-out infinite;
    animation-delay: -6s;
}

.dna-helix-hero-3 {
    left: 40%;
    top: -15%;
    animation: dnaFloatHero3 26s ease-in-out infinite;
    animation-delay: -12s;
}

@keyframes dnaFloatHero1 {
    0% {
        transform: translateY(0) translateX(0) rotate(0deg) scale(1);
        opacity: 0.15;
    }
    25% {
        transform: translateY(40px) translateX(15px) rotate(4deg) scale(1.08);
        opacity: 0.22;
    }
    50% {
        transform: translateY(80px) translateX(8px) rotate(0deg) scale(1);
        opacity: 0.25;
    }
    75% {
        transform: translateY(40px) translateX(-15px) rotate(-4deg) scale(0.92);
        opacity: 0.22;
    }
    100% {
        transform: translateY(0) translateX(0) rotate(0deg) scale(1);
        opacity: 0.15;
    }
}

@keyframes dnaFloatHero2 {
    0% {
        transform: translateY(0) translateX(0) rotate(0deg) scale(0.95);
        opacity: 0.12;
    }
    25% {
        transform: translateY(50px) translateX(-20px) rotate(-5deg) scale(1.05);
        opacity: 0.18;
    }
    50% {
        transform: translateY(100px) translateX(-10px) rotate(0deg) scale(1);
        opacity: 0.2;
    }
    75% {
        transform: translateY(50px) translateX(20px) rotate(5deg) scale(0.9);
        opacity: 0.18;
    }
    100% {
        transform: translateY(0) translateX(0) rotate(0deg) scale(0.95);
        opacity: 0.12;
    }
}

@keyframes dnaFloatHero3 {
    0% {
        transform: translateY(0) translateX(0) rotate(0deg) scale(0.9);
        opacity: 0.1;
    }
    25% {
        transform: translateY(60px) translateX(25px) rotate(6deg) scale(1);
        opacity: 0.15;
    }
    50% {
        transform: translateY(120px) translateX(12px) rotate(0deg) scale(0.95);
        opacity: 0.18;
    }
    75% {
        transform: translateY(60px) translateX(-25px) rotate(-6deg) scale(0.85);
        opacity: 0.15;
    }
    100% {
        transform: translateY(0) translateX(0) rotate(0deg) scale(0.9);
        opacity: 0.1;
    }
}

.dna-strand-hero-1 {
    animation: dnaRotateHero 16s linear infinite;
    transform-origin: 100px 200px;
}

.dna-strand-hero-2 {
    animation: dnaRotateHero 16s linear infinite reverse;
    transform-origin: 100px 200px;
}

@keyframes dnaRotateHero {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.dna-rungs-hero line {
    animation: dnaPulseHero 3.5s ease-in-out infinite;
}

.dna-rungs-hero line:nth-child(1) { animation-delay: 0s; }
.dna-rungs-hero line:nth-child(2) { animation-delay: 0.7s; }
.dna-rungs-hero line:nth-child(3) { animation-delay: 1.4s; }
.dna-rungs-hero line:nth-child(4) { animation-delay: 2.1s; }
.dna-rungs-hero line:nth-child(5) { animation-delay: 2.8s; }

@keyframes dnaPulseHero {
    0%, 100% {
        opacity: 0.25;
        stroke-width: 1.5;
    }
    50% {
        opacity: 0.55;
        stroke-width: 2;
    }
}

/* Content Styling */
.hero-content {
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
    z-index: 2;
    position: relative;
    /* Glassmorphism backing for text */
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px); 
    padding: 60px 40px;
    border-radius: 24px;
    border: 1px solid rgba(0,0,0,0.05);
    box-shadow: 0 20px 50px rgba(0,0,0,0.08);
}

/* Hero Badge */
.hero-badge {
    display: inline-block;
    padding: 8px 16px;
    border: 1px solid var(--accent-gold);
    color: var(--accent-gold);
    border-radius: 50px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 24px;
    background: rgba(212, 175, 55, 0.1);
}

.hero-company-name {
    display: block;
    color: var(--text-muted);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 14px;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 10px;
    font-weight: 600;
}

.hero-title-main {
    display: block;
    font-size: clamp(40px, 8vw, 90px); 
    line-height: 1.1;
    background: linear-gradient(to right, #1A1A2E 20%, #4A5568 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 15px;
    /* Drop shadow to pop against moving background */
    filter: drop-shadow(0 4px 10px rgba(0,0,0,0.1));
}

.hero-title-sub {
    display: block;
    font-size: clamp(24px, 4vw, 36px);
    color: var(--text-muted);
    font-weight: 400;
    font-family: 'Playfair Display', serif;
    font-style: italic;
    margin-bottom: 30px;
}

.hero-description {
    font-size: clamp(16px, 2vw, 18px);
    color: var(--text-muted);
    margin: 0 auto 50px;
    max-width: 650px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Hero Certification Logos */
.hero-certifications {
    margin-top: 60px;
    z-index: 2;
    position: relative;
}

.cert-logos-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
    padding: 30px 20px;
}

.cert-logo {
    height: 120px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
    border-radius: 20px;
    padding: 12px;
    background: rgba(248, 249, 250, 0.8);
    transition: all 0.4s ease;
    filter: contrast(1.05);
}

.cert-logo:hover {
    transform: translateY(-5px) scale(1.05);
    background: rgba(255, 255, 255, 1);
    box-shadow: 0 8px 20px rgba(124, 58, 237, 0.2);
}

/* Rounded hero buttons (pill shape) */
.hero .btn {
    border-radius: 999px;
}

.btn {
    padding: 16px 40px;
    border-radius: 2px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    cursor: pointer;
    min-width: 180px;
    text-align: center;
}

.btn-primary {
    background: #000000;
    color: #FFFFFF;
}

.btn-primary:hover {
    /* background:  */
    color: var(#FFFFFF);
    transform: translateY(-3px);
    /* box-shadow: 0 10px 20px rgba(212, 175, 55, 0.3); */
}

.btn-secondary {
    background: transparent;
    border: 1px solid rgba(0,0,0,0.2);
    color: var(--text-main);
}

.btn-secondary:hover {
    border-color: var(--primary-color);
    background: rgba(124, 58, 237, 0.05);
    color: var(--primary-color);
}

/* --- Products --- */
.products {
    background: #FFFFFF;
    padding: clamp(60px, 10vw, 120px) 0;
}

.section-title {
    font-size: clamp(32px, 5vw, 48px);
    color: var(--text-main);
    margin-bottom: 20px;
    text-align: center;
}

.title-underline {
    width: 60px;
    height: 3px;
    background: var(--accent-gold);
    margin: 0 auto 30px;
}

.section-subtitle {
    color: var(--text-muted);
    text-align: center;
    font-size: clamp(14px, 2vw, 16px);
    margin-bottom: 30px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.product-card {
    background: var(--gradient-glass);
    border: var(--glass-border);
    border-radius: 20px;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.12);
    padding: 0;
}

.product-card:hover {
    border: var(--glass-highlight);
    transform: translateY(-8px) scale(1.01);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15), 0 4px 12px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(0, 0, 0, 0.05);
}

.product-image-container {
    height: 300px;
    border-radius: 20px 20px 0 0;
    background: rgba(248, 249, 250, 0.8);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin: 0;
    padding: 0;
    width: 100%;
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    transition: transform 0.6s ease;
    display: block;
}

.product-card:hover .product-image {
    transform: scale(1.1);
}

.product-info {
    padding: 24px 20px 28px;
    text-align: center;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 80px;
}

.product-name {
    font-size: 26px;
    font-weight: 600;
    color: var(--text-main);
    margin: 0;
    line-height: 1.3;
    letter-spacing: 0.5px;
    font-family: 'Playfair Display', serif;
}

.product-subname {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 14px;
    color: var(--accent-gold);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Product Description - Commented out */
/* .product-description {
    color: var(--text-muted);
    font-size: 14px;
    margin-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 20px;
} */

/* Product Overlay - Commented out */
/* .product-overlay {
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.product-btn {
    padding: 12px 25px;
    background: var(--primary-color);
    color: #FFFFFF;
    border: none;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.product-btn:hover {
    background: var(--accent-gold);
    color: var(--text-main);
    transform: scale(1.05);
}

/* --- About --- */
.about {
    background: #F8F9FA;
    padding: clamp(60px, 10vw, 120px) 0;
    border-top: var(--glass-border);
    border-bottom: var(--glass-border);
    position: relative;
    overflow: hidden;
}

/* DNA Background Animation */
.dna-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.dna-helix {
    position: absolute;
    width: 250px;
    height: 120%;
    filter: blur(0.5px);
}

.dna-helix-1 {
    left: 5%;
    top: -10%;
    animation: dnaFloat1 25s ease-in-out infinite;
}

.dna-helix-2 {
    left: 65%;
    top: -5%;
    animation: dnaFloat2 30s ease-in-out infinite;
    animation-delay: -8s;
}

.dna-helix-3 {
    left: 35%;
    top: -15%;
    animation: dnaFloat3 28s ease-in-out infinite;
    animation-delay: -15s;
}

@keyframes dnaFloat1 {
    0% {
        transform: translateY(0) translateX(0) rotate(0deg) scale(1);
        opacity: 0.12;
    }
    25% {
        transform: translateY(30px) translateX(10px) rotate(3deg) scale(1.05);
        opacity: 0.18;
    }
    50% {
        transform: translateY(60px) translateX(5px) rotate(0deg) scale(1);
        opacity: 0.2;
    }
    75% {
        transform: translateY(30px) translateX(-10px) rotate(-3deg) scale(0.95);
        opacity: 0.18;
    }
    100% {
        transform: translateY(0) translateX(0) rotate(0deg) scale(1);
        opacity: 0.12;
    }
}

@keyframes dnaFloat2 {
    0% {
        transform: translateY(0) translateX(0) rotate(0deg) scale(0.9);
        opacity: 0.1;
    }
    25% {
        transform: translateY(40px) translateX(-15px) rotate(-4deg) scale(1);
        opacity: 0.15;
    }
    50% {
        transform: translateY(80px) translateX(-5px) rotate(0deg) scale(0.95);
        opacity: 0.18;
    }
    75% {
        transform: translateY(40px) translateX(15px) rotate(4deg) scale(0.9);
        opacity: 0.15;
    }
    100% {
        transform: translateY(0) translateX(0) rotate(0deg) scale(0.9);
        opacity: 0.1;
    }
}

@keyframes dnaFloat3 {
    0% {
        transform: translateY(0) translateX(0) rotate(0deg) scale(0.85);
        opacity: 0.08;
    }
    25% {
        transform: translateY(50px) translateX(20px) rotate(5deg) scale(0.95);
        opacity: 0.12;
    }
    50% {
        transform: translateY(100px) translateX(10px) rotate(0deg) scale(0.9);
        opacity: 0.15;
    }
    75% {
        transform: translateY(50px) translateX(-20px) rotate(-5deg) scale(0.85);
        opacity: 0.12;
    }
    100% {
        transform: translateY(0) translateX(0) rotate(0deg) scale(0.85);
        opacity: 0.08;
    }
}

.dna-strand-1 {
    animation: dnaRotate 18s linear infinite;
    transform-origin: 100px 200px;
}

.dna-strand-2 {
    animation: dnaRotate 18s linear infinite reverse;
    transform-origin: 100px 200px;
}

@keyframes dnaRotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.dna-rungs line {
    animation: dnaPulse 4s ease-in-out infinite;
}

.dna-rungs line:nth-child(1) { animation-delay: 0s; }
.dna-rungs line:nth-child(2) { animation-delay: 0.8s; }
.dna-rungs line:nth-child(3) { animation-delay: 1.6s; }
.dna-rungs line:nth-child(4) { animation-delay: 2.4s; }
.dna-rungs line:nth-child(5) { animation-delay: 3.2s; }

@keyframes dnaPulse {
    0%, 100% {
        opacity: 0.2;
        stroke-width: 1.5;
    }
    50% {
        opacity: 0.5;
        stroke-width: 2;
    }
}

.about .container {
    position: relative;
    z-index: 1;
}

.about-paragraph {
    font-size: clamp(16px, 2vw, 18px);
    color: var(--text-muted);
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.feature-item {
    background: var(--gradient-glass);
    border: var(--glass-border);
    padding: 40px;
    border-radius: 16px;
    text-align: center;
    transition: all 0.5s ease;
}

.feature-item:hover {
    border: var(--glass-highlight);
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
}

.feature-icon {
    font-size: 40px;
    margin-bottom: 20px;
}

.feature-item h3 {
    color: var(--text-main);
    margin-bottom: 10px;
    font-family: 'Playfair Display', serif;
}

.feature-item p {
    color: var(--text-muted);
}

/* --- Contact --- */
.contact {
    background: #FFFFFF;
    padding: clamp(60px, 10vw, 120px) 0;
}

.contact .section-header {
    margin-bottom: 10px;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
}

.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-icon {
    color: var(--accent-gold);
    width: 24px;
    flex-shrink: 0;
}

.contact-details h3 {
    color: var(--text-main);
    margin-bottom: 5px;
}

.contact-details p {
    color: var(--text-muted);
}

.contact-link {
    color: inherit;
    text-decoration: none;
    border-bottom: 1px solid rgba(212, 175, 55, 0.35);
    transition: border-color 0.2s ease, color 0.2s ease;
}

.contact-link:hover {
    color: var(--text-main);
    border-bottom-color: rgba(212, 175, 55, 0.8);
}

.location-info {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-top: 5px;
}

.usa-flag {
    width: 24px;
}

.contact-form {
    background: #F8F9FA;
    border: var(--glass-border);
    padding: 40px;
    border-radius: 20px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    color: var(--accent-gold);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.form-group input, 
.form-group select, 
.form-group textarea {
    width: 100%;
    background: rgba(255,255,255,0.9);
    border: 1px solid rgba(0,0,0,0.1);
    color: var(--text-main);
    padding: 15px;
    border-radius: 4px;
    font-family: inherit;
    font-size: 16px;
}

.form-group select {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23D4AF37' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    padding-right: 40px;
}

.form-group select option {
    background: #FFFFFF;
    color: var(--text-main);
    padding: 10px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    background: rgba(255,255,255,1);
    outline: none;
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

.btn-submit {
    background: #1A1A2E;
    color: #FFFFFF;
    border: none;
    width: 100%;
    padding: 18px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-submit:hover:not(:disabled) {
    background: #2D2D44;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.form-message {
    margin-top: 15px;
    text-align: center;
    color: var(--accent-gold);
}

.form-success {
    background: #F8F9FA;
    border: var(--glass-border);
    padding: 60px 40px;
    border-radius: 20px;
    text-align: center;
    animation: fadeIn 0.5s ease-in;
}

.form-success h3 {
    font-size: 32px;
    color: var(--text-main);
    margin-bottom: 15px;
    font-family: 'Playfair Display', serif;
}

.form-success p {
    color: var(--text-muted);
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 10px;
}

.form-success .success-message {
    color: var(--accent-gold);
    font-size: 18px;
    font-weight: 600;
    margin-top: 20px;
    margin-bottom: 30px;
}

.form-success .btn-submit {
    margin-top: 20px;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Old Certifications Section - Removed */

/* Footer */
.footer {
    background: #F8F9FA;
    border-top: 1px solid rgba(0,0,0,0.1);
    padding: 60px 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-text p {
    color: var(--text-muted);
    font-size: 14px;
}

.footer-credit {
    margin-top: 10px;
}

.footer-credit a {
    color: var(--text-main);
    text-decoration: none;
    border-bottom: 1px solid rgba(212, 175, 55, 0.45);
}

.footer-credit a:hover {
    border-bottom-color: rgba(212, 175, 55, 0.9);
}

/* =========================================
   MODAL - CENTERED STACK LAYOUT
   ========================================= */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    padding: 20px;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: #FFFFFF;
    border: var(--glass-border);
    color: var(--text-main);
    width: 100%;
    max-width: 900px;
    max-height: 90vh;
    overflow-y: scroll;
    scrollbar-width: none; /* Hide scrollbar Firefox */
    -ms-overflow-style: none; /* Hide scrollbar IE */
    border-radius: 20px;
    position: relative;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(0,0,0,0.05);
    backdrop-filter: blur(20px);
}

/* Hide scrollbar for Chrome/Safari inside modal */
.modal-content::-webkit-scrollbar {
    display: none;
}

.modal-close {
    position: absolute;
    top: 25px;
    right: 25px;
    color: var(--text-main);
    background: rgba(248, 249, 250, 0.9);
    border: 1px solid rgba(0,0,0,0.1);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 26px;
    transition: all 0.3s ease;
    z-index: 10;
    backdrop-filter: blur(10px);
}

.modal-close:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    transform: rotate(90deg);
    box-shadow: 0 0 20px rgba(124, 58, 237, 0.5);
}

/* --- Modal Body --- */
.modal-body {
    display: flex;
    flex-direction: column;
    align-items: center; 
    text-align: center;
    gap: 35px;
    padding: 50px 40px 40px;
}

.modal-image {
    width: 100%;
    max-width: 400px;
    height: auto;
    object-fit: contain;
    border-radius: 16px;
    background: linear-gradient(145deg, rgba(248, 249, 250, 0.8) 0%, rgba(255,255,255,0.6) 100%);
    padding: 30px;
    border: var(--glass-border);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1), 0 0 0 1px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.modal-image:hover {
    transform: scale(1.02);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15), 0 0 0 1px rgba(0,0,0,0.1);
}

.modal-info {
    width: 100%;
    /* Container for text/table */
    max-width: 700px; 
    display: flex;
    flex-direction: column;
    align-items: center;
}

.modal-title {
    font-size: 42px;
    color: var(--text-main);
    margin-bottom: 25px;
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    line-height: 1.2;
}

.modal-title span {
    font-size: 20px;
    color: var(--accent-gold);
    text-transform: uppercase;
    letter-spacing: 2.5px;
    display: block;
    margin-top: 10px;
    font-weight: 400;
    font-family: 'Plus Jakarta Sans', sans-serif;
}

/* DESCRIPTION BOX - FIXED WIDTH */
.modal-description {
    background: linear-gradient(145deg, rgba(248, 249, 250, 0.8) 0%, rgba(255,255,255,0.6) 100%);
    color: var(--text-muted);
    border-left: 4px solid var(--accent-gold); 
    padding: 30px;
    margin-bottom: 40px;
    border-radius: 12px;
    line-height: 1.9;
    font-size: 16px;
    
    /* Strict matching width */
    width: 100%;
    max-width: 650px; 
    margin-left: auto;
    margin-right: auto;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

/* --- Nutrition Table --- */
.modal-nutrition {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.modal-nutrition h3 {
    color: var(--text-main);
    margin-bottom: 25px;
    font-size: 26px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center; 
    gap: 10px;
    font-family: 'Playfair Display', serif;
    font-weight: 600;
}

.nutrition-subtitle {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 400;
    text-transform: none;
    font-family: 'Plus Jakarta Sans', sans-serif;
}

/* TABLE CONTAINER - FIXED WIDTH MATCHING DESCRIPTION */
.table-container {
    width: 100%;
    max-width: 650px; /* Same as description */
    margin: 0 auto;
    overflow-x: auto;
    border-radius: 12px;
    border: var(--glass-border);
    background: linear-gradient(145deg, rgba(248, 249, 250, 0.6) 0%, rgba(255,255,255,0.4) 100%);
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

#nutritionTable {
    width: 100%;
    border-collapse: collapse;
    background: transparent;
}

#nutritionTable th,
#nutritionTable td {
    padding: 18px 30px;
    border-bottom: 1px solid rgba(0,0,0,0.08);
    text-align: center; /* Center all cells */
}

#nutritionTable th {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.2) 0%, rgba(124, 58, 237, 0.1) 100%);
    color: var(--accent-gold);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 1.5px;
    border-bottom: 2px solid var(--accent-gold);
}

#nutritionTable td {
    color: var(--text-muted);
    font-size: 16px;
    transition: all 0.2s ease;
}

#nutritionTable td:last-child {
    color: var(--text-main);
    font-weight: 600;
}

#nutritionTable tr:last-child td {
    border-bottom: none;
}

#nutritionTable tr:hover td {
    background: rgba(124, 58, 237, 0.05);
    color: var(--text-main);
}

/* --- ANIMATIONS --- */
@keyframes pulseGlow {
    0% { transform: scale(1); opacity: 0.5; }
    100% { transform: scale(1.1); opacity: 0.8; }
}

/* =========================================
   MEDIA QUERIES
   ========================================= */

@media (max-width: 1024px) {
    .nav-menu { gap: 30px; }
    .contact-content { grid-template-columns: 1fr; }
    .contact-form { padding: 30px; }
    .form-success { padding: 40px 30px; }
}

@media (max-width: 768px) {
    .mobile-menu-toggle { display: flex; }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        max-width: 300px;
        height: 100vh;
        background: #FFFFFF;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 40px;
        transition: right 0.3s ease;
        border-left: var(--glass-border);
        box-shadow: -10px 0 30px rgba(0,0,0,0.15);
    }

    .nav-menu.active { right: 0; }
    
    .mobile-menu-toggle.active .bar:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
    .mobile-menu-toggle.active .bar:nth-child(2) { opacity: 0; }
    .mobile-menu-toggle.active .bar:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }

    .hero-buttons { flex-direction: column; width: 100%; align-items: center; }
    .btn { width: 100%; max-width: 300px; }
    
    /* Hero Certifications Responsive */
    .hero-certifications {
        margin-top: 40px;
    }
    .cert-logos-container {
        gap: 20px;
        padding: 24px 16px;
    }
    .cert-logo {
        height: 95px;
        max-width: 140px;
        padding: 10px;
        /* border-radius: 16px; */
    }
    
    /* DNA Background Responsive */
    .dna-helix {
        width: 180px;
        opacity: 0.08;
    }
    
    .dna-helix-1 {
        left: -5%;
    }
    
    .dna-helix-2 {
        left: 70%;
    }
    
    .dna-helix-3 {
        left: 30%;
        opacity: 0.06;
    }
    
    /* Hero DNA Background Responsive */
    .dna-helix-hero {
        width: 200px;
        opacity: 0.1;
    }
    
    .dna-helix-hero-1 {
        left: -3%;
    }
    
    .dna-helix-hero-2 {
        left: 75%;
    }
    
    .dna-helix-hero-3 {
        left: 35%;
        opacity: 0.08;
    }
    
    .modal-body { 
        padding: 40px 25px 30px; 
        gap: 25px;
    }
    .modal-image {
        max-width: 300px;
        padding: 20px;
    }
    .modal-title {
        font-size: 32px;
    }
    .modal-description {
        padding: 25px;
        font-size: 15px;
    }
    .table-container {
        max-width: 100%;
    }
    .footer-content { flex-direction: column; text-align: center; }
    
    /* Product Cards Responsive */
    .product-name {
        font-size: 22px;
    }
    .product-info {
        padding: 20px 16px 24px;
        min-height: 70px;
    }
}

@media (max-width: 480px) {
    .header-container { height: 70px; }
    .hero { padding-top: 70px; }
    .products-grid { grid-template-columns: 1fr; }
    .product-name {
        font-size: 20px;
    }
    .product-info {
        padding: 18px 16px 22px;
        min-height: 65px;
    }
    .contact-form { padding: 20px; }
    .form-success { 
        padding: 40px 20px; 
    }
    .form-success h3 {
        font-size: 24px;
    }
    
    #nutritionTable th, #nutritionTable td {
        padding: 10px 15px;
        font-size: 13px;
    }
    .modal-title { font-size: 28px; }
    
    /* DNA Background Mobile */
    .dna-helix {
        width: 150px;
        opacity: 0.06;
    }
    
    .dna-helix-3 {
        display: none;
    }
    
    /* Hero DNA Background Mobile */
    .dna-helix-hero {
        width: 160px;
        opacity: 0.08;
    }
    
    .dna-helix-hero-3 {
        display: none;
    }
    
    /* Hero Certifications Mobile */
    .hero-certifications {
        margin-top: 30px;
    }
    .cert-logos-container {
        gap: 15px;
        padding: 20px 12px;
    }
    .cert-logo {
        height: 80px;
        max-width: 120px;
        padding: 8px;
        border-radius: 14px;
    }
}