/* ============================================
   PURE PATH NORTHWEST — Bioavailability Technology
   Main Stylesheet
   ============================================ */

/* === CSS Variables === */
:root {
    --color-black: #0a0a0a;
    --color-dark: #111111;
    --color-dark-2: #161616;
    --color-dark-3: #1c1c1c;
    --color-dark-4: #222222;
    --color-border: #2a2a2a;
    --color-border-light: #333333;
    --color-gold: #c9a84c;
    --color-gold-light: #e4c47a;
    --color-gold-dark: #a07830;
    --color-cream: #f5f0e8;
    --color-cream-dim: #b8aa94;
    --color-green: #4a7c59;
    --color-green-light: #6aab7a;
    --color-text: #e8e0d0;
    --color-text-dim: #8a7f6e;
    --color-text-muted: #5a5242;
    --color-white: #ffffff;

    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'Space Grotesk', monospace;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --spacing-xxl: 10rem;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-body);
    background-color: var(--color-black);
    color: var(--color-text);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

ul {
    list-style: none;
}

/* === Utility Classes === */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-tag {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 1rem;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 4rem;
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-cream);
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--color-text-dim);
    font-size: 1.05rem;
}

h1, h2, h3, h4 {
    font-family: var(--font-display);
    line-height: 1.2;
}

em {
    font-style: italic;
    color: var(--color-gold);
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 2rem;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--color-gold-light);
    color: var(--color-black);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(201, 168, 76, 0.3);
}

.btn-ghost {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border-light);
}

.btn-ghost:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--color-gold);
    border: 1px solid var(--color-gold);
}

.btn-outline:hover {
    background: var(--color-gold);
    color: var(--color-black);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1.1rem 2.5rem;
    font-size: 0.9rem;
}

/* === Navigation === */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.25rem 0;
    transition: var(--transition);
    background: transparent;
}

.nav.scrolled {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(12px);
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.nav-logo {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    line-height: 1;
}

.logo-pure {
    font-family: var(--font-mono);
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    color: #ffffff;
    text-shadow: 0 0 12px rgba(201, 168, 76, 0.4);
}

.logo-nw {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.28em;
    color: var(--color-gold);
    text-transform: uppercase;
    text-shadow: 0 0 8px rgba(201, 168, 76, 0.5);
}

.logo-tag {
    font-family: var(--font-mono);
    font-size: 0.58rem;
    letter-spacing: 0.12em;
    color: var(--color-cream-dim);
    margin-top: 3px;
    text-transform: uppercase;
    opacity: 0.85;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-link {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-text-dim);
    padding: 0.5rem 0.85rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    text-decoration: none;
}

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

.nav-link.nav-cta {
    background: var(--color-gold);
    color: var(--color-black);
    padding: 0.5rem 1.25rem;
    margin-left: 0.5rem;
}

.nav-link.nav-cta:hover {
    background: var(--color-gold-light);
    color: var(--color-black);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-cream);
    transition: var(--transition);
}

/* === Hero Section === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--color-black);
}

.hero-bg-img {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 60% at 70% 40%, rgba(74, 124, 89, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 20% 80%, rgba(201, 168, 76, 0.05) 0%, transparent 50%);
}

/* Real hero background image — FULL BLEED behind everything */
.hero-real-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 30%;
    z-index: 1;
    display: block;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    background:
        /* Bottom-up dark fade — text always readable */
        linear-gradient(to bottom,
            rgba(4,4,6,0.55) 0%,
            rgba(4,4,6,0.62) 30%,
            rgba(4,4,6,0.80) 62%,
            rgba(4,4,6,0.97) 88%,
            #040406 100%
        ),
        /* Left vignette for text contrast */
        linear-gradient(to right,
            rgba(4,4,6,0.72) 0%,
            rgba(4,4,6,0.30) 45%,
            transparent 75%
        );
}

/* ======================================
   BIOSTIMULANTS — Luxury Scientific
   Bebas Neue condensed, full-word treatment
   Electric ice-blue fill + razor white stroke
   ====================================== */
.hero-grand-label {
    font-family: 'Bebas Neue', 'Oswald', 'Impact', sans-serif;
    font-size: clamp(4.5rem, 11vw, 12rem);
    font-weight: 400; /* Bebas Neue has only one weight */
    letter-spacing: 0.08em;
    text-transform: uppercase;
    line-height: 0.88;
    margin-bottom: 2.8rem;
    user-select: none;
    white-space: nowrap;
    overflow: hidden;
    width: 100%;
    display: block; /* single-line banner */
}

/* BIO — vivid electric cyan, solid fill */
.hero-grand-label .word-bio {
    color: transparent;
    -webkit-text-fill-color: transparent;
    background: linear-gradient(160deg,
        #7fffff 0%,
        #00e5ff 30%,
        #00b4d8 65%,
        #0077b6 100%
    );
    -webkit-background-clip: text;
    background-clip: text;
    /* Razor-thin white border for crispness */
    -webkit-text-stroke: 1px rgba(255,255,255,0.55);
    filter:
        drop-shadow(0 0 35px rgba(0,229,255,0.70))
        drop-shadow(0 2px 6px rgba(0,0,0,0.9));
    display: inline;
    paint-order: stroke fill;
}

/* STIMULANTS — same palette, slightly dimmer for depth */
.hero-grand-label .word-stim {
    color: transparent;
    -webkit-text-fill-color: transparent;
    background: linear-gradient(160deg,
        #5fe8ff 0%,
        #00c8e8 35%,
        #0095b8 70%,
        #005f8a 100%
    );
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-stroke: 1px rgba(255,255,255,0.35);
    filter:
        drop-shadow(0 0 24px rgba(0,200,232,0.50))
        drop-shadow(0 2px 6px rgba(0,0,0,0.9));
    display: inline;
    letter-spacing: 0.09em;
    paint-order: stroke fill;
}

/* Ensure hero content and particles are above the image */
.hero-particles {
    z-index: 3;
}

.hero-content {
    z-index: 4;
}

.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 1px;
    height: 1px;
    background: var(--color-gold);
    border-radius: 50%;
    animation: float linear infinite;
    opacity: 0;
}

@keyframes float {
    0% { transform: translateY(100vh) scale(0); opacity: 0; }
    10% { opacity: 0.6; }
    90% { opacity: 0.3; }
    100% { transform: translateY(-20px) scale(1); opacity: 0; }
}

.hero-content {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 8rem 4rem 6rem;
}

.hero-eyebrow {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.hero-eyebrow::before {
    content: '';
    display: block;
    width: 40px;
    height: 1px;
    background: var(--color-gold);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 700;
    line-height: 1.05;
    color: var(--color-cream);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.hero-title em {
    color: var(--color-gold);
    font-style: italic;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--color-text-dim);
    max-width: 560px;
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 4rem;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-gold);
    line-height: 1;
}

.stat-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

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

.hero-scroll {
    position: absolute;
    bottom: 2.5rem;
    right: 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.hero-scroll span {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    writing-mode: vertical-rl;
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--color-gold), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

/* === Mission Section === */
.mission {
    padding: var(--spacing-xl) 0;
    background: var(--color-dark);
}

.mission-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.mission-title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--color-cream);
    margin-bottom: 1.5rem;
}

.mission-text {
    color: var(--color-text-dim);
    margin-bottom: 1.25rem;
    font-size: 1.05rem;
    line-height: 1.8;
}

.mission-text strong {
    color: var(--color-cream);
    font-weight: 600;
}

.mission-visual {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.visual-card {
    background: var(--color-dark-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    transition: var(--transition);
}

.visual-card:hover {
    border-color: var(--color-border-light);
    background: var(--color-dark-4);
}

.visual-card.featured {
    border-color: var(--color-gold);
    background: rgba(201, 168, 76, 0.05);
}

.visual-icon {
    width: 44px;
    height: 44px;
    background: rgba(201, 168, 76, 0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gold);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.visual-card h3 {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-cream);
    margin-bottom: 0.4rem;
    letter-spacing: 0.05em;
}

.visual-card p {
    font-size: 0.9rem;
    color: var(--color-text-dim);
    line-height: 1.6;
}

/* === Products Preview === */
.products-preview {
    padding: var(--spacing-xl) 0;
    background: var(--color-black);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.product-card {
    background: var(--color-dark-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.product-card:hover {
    border-color: var(--color-border-light);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.product-card.featured-product {
    border-color: var(--color-gold);
}

.product-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, #4a7c59, #2d5c40);
    color: #c8f5d0;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.3rem 0.85rem;
    border-radius: 2rem;
    z-index: 1;
    border: 1px solid rgba(106, 171, 122, 0.4);
    box-shadow: 0 2px 12px rgba(74, 124, 89, 0.3);
}

/* Real product card images (homepage grid) */
.product-card-img {
    aspect-ratio: 4/3;
    overflow: hidden;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-dark-3);
}

.product-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.5s ease;
}

.product-card:hover .product-card-img img {
    transform: scale(1.06);
}

.product-img-placeholder {
    aspect-ratio: 4/3;
    background: var(--color-dark-3);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--color-text-muted);
    font-size: 2.5rem;
    border-bottom: 1px solid var(--color-border);
}

.product-img-placeholder.large {
    aspect-ratio: 16/9;
}

.img-upload-note {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.product-info {
    padding: 1.25rem;
}

.product-tag {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 0.5rem;
}

.product-card h3 {
    font-size: 1rem;
    color: var(--color-cream);
    margin-bottom: 0.6rem;
    font-weight: 600;
}

.product-card p {
    font-size: 0.85rem;
    color: var(--color-text-dim);
    line-height: 1.6;
    margin-bottom: 0.75rem;
}

.product-price-range {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-gold);
    margin-bottom: 0.75rem;
}

.product-link {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    color: var(--color-text-dim);
    transition: var(--transition);
    text-decoration: none;
}

.product-link:hover {
    color: var(--color-gold);
}

.products-cta {
    text-align: center;
}

/* === Science Strip === */
.science-strip {
    padding: var(--spacing-lg) 0;
    background: var(--color-dark-2);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.science-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.science-item {
    text-align: center;
    padding: 1.5rem;
}

.science-icon {
    font-size: 1.75rem;
    color: var(--color-gold);
    margin-bottom: 1rem;
}

.science-item h4 {
    font-size: 1rem;
    color: var(--color-cream);
    margin-bottom: 0.6rem;
    font-weight: 600;
}

.science-item p {
    font-size: 0.88rem;
    color: var(--color-text-dim);
    line-height: 1.7;
}

/* === Testimonials === */
.testimonials-section {
    padding: var(--spacing-xl) 0;
    background: var(--color-dark);
}

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

.testimonial-card {
    background: var(--color-dark-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 2rem;
    transition: var(--transition);
}

.testimonial-card:hover {
    border-color: var(--color-border-light);
    transform: translateY(-3px);
}

.testimonial-card.featured-testimonial {
    border-color: var(--color-gold);
    background: rgba(201, 168, 76, 0.04);
}

.testimonial-stars {
    color: var(--color-gold);
    font-size: 0.85rem;
    margin-bottom: 1rem;
    display: flex;
    gap: 2px;
}

.testimonial-card blockquote {
    font-size: 0.95rem;
    color: var(--color-text-dim);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-style: italic;
    border: none;
    padding: 0;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.author-avatar {
    width: 40px;
    height: 40px;
    background: rgba(201, 168, 76, 0.15);
    border: 1px solid var(--color-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-gold);
    flex-shrink: 0;
}

.author-info strong {
    display: block;
    font-size: 0.9rem;
    color: var(--color-cream);
    font-weight: 600;
}

.author-info span {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    font-family: var(--font-mono);
}

/* === Blog Preview === */
.blog-preview {
    padding: var(--spacing-xl) 0;
    background: var(--color-black);
}

.blog-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    grid-template-rows: auto auto;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.blog-card {
    background: var(--color-dark-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
}

.blog-card:hover {
    border-color: var(--color-border-light);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

.blog-card.featured-blog {
    grid-row: span 2;
    display: flex;
    flex-direction: column;
}

.blog-card.featured-blog .blog-img-placeholder {
    aspect-ratio: 4/3;
}

.blog-img-placeholder {
    aspect-ratio: 16/9;
    background: var(--color-dark-3);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    font-size: 2.5rem;
    border-bottom: 1px solid var(--color-border);
}

.blog-img-placeholder.small {
    aspect-ratio: 16/7;
    font-size: 1.75rem;
}

.blog-content {
    padding: 1.5rem;
    flex: 1;
}

.blog-tag {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 0.5rem;
}

.blog-card h3 {
    font-size: 1.1rem;
    color: var(--color-cream);
    margin-bottom: 0.6rem;
    line-height: 1.3;
}

.featured-blog h3 {
    font-size: 1.4rem;
}

.blog-card p {
    font-size: 0.88rem;
    color: var(--color-text-dim);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.blog-link {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    color: var(--color-gold);
    text-decoration: none;
    transition: var(--transition);
}

.blog-link:hover {
    color: var(--color-gold-light);
}

.blog-cta {
    text-align: center;
}

/* === Founder Teaser === */
.founder-teaser {
    padding: var(--spacing-xl) 0;
    background: var(--color-dark-2);
    border-top: 1px solid var(--color-border);
}

.founder-grid {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 5rem;
    align-items: center;
}

.founder-img-placeholder {
    aspect-ratio: 3/4;
    background: var(--color-dark-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    color: var(--color-text-muted);
    font-size: 4rem;
}

.founder-img-placeholder span {
    font-size: 1rem;
    font-family: var(--font-display);
    color: var(--color-cream);
}

.img-note {
    font-family: var(--font-mono);
    font-size: 0.65rem !important;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-muted) !important;
}

.founder-teaser-img-wrap {
    width: 100%;
    max-width: 380px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: 0 24px 60px rgba(0,0,0,0.5);
    flex-shrink: 0;
}

.founder-teaser-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: var(--transition-slow);
}

.founder-teaser-img:hover {
    transform: scale(1.02);
}

.founder-content h2 {
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    color: var(--color-cream);
    margin-bottom: 1.5rem;
}

.founder-content p {
    color: var(--color-text-dim);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 1.25rem;
}

/* === CTA Banner === */
.cta-banner {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--color-dark-3) 0%, var(--color-dark) 100%);
    border-top: 1px solid var(--color-border);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60%;
    height: 300px;
    background: radial-gradient(ellipse, rgba(201, 168, 76, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.cta-content {
    position: relative;
}

.cta-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--color-cream);
    margin-bottom: 1rem;
}

.cta-content p {
    color: var(--color-text-dim);
    font-size: 1.05rem;
    max-width: 500px;
    margin: 0 auto 2rem;
}

.newsletter-form {
    display: flex;
    gap: 0.75rem;
    max-width: 520px;
    margin: 0 auto 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.email-input {
    flex: 1;
    min-width: 260px;
    padding: 0.85rem 1.25rem;
    background: var(--color-dark-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition);
}

.email-input:focus {
    border-color: var(--color-gold);
}

.email-input::placeholder {
    color: var(--color-text-muted);
}

.cta-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}

/* === Footer === */
.footer {
    background: var(--color-dark);
    border-top: 1px solid var(--color-border);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    margin-bottom: 0.5rem;
}

.footer-tagline {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 0.75rem;
}

.footer-bio {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    margin-bottom: 1.25rem;
    line-height: 1.6;
}

.footer-social {
    display: flex;
    gap: 0.75rem;
}

.footer-social a {
    width: 36px;
    height: 36px;
    background: var(--color-dark-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-dim);
    font-size: 0.85rem;
    transition: var(--transition);
}

.footer-social a:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
}

.footer-links h4 {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-cream);
    margin-bottom: 1rem;
}

.footer-links ul li {
    margin-bottom: 0.5rem;
}

.footer-links ul li a {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    transition: var(--transition);
    text-decoration: none;
}

.footer-links ul li a:hover {
    color: var(--color-gold);
}

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: var(--color-text-muted);
}

.disclaimer {
    font-size: 0.75rem !important;
    color: var(--color-text-muted);
    opacity: 0.6;
    max-width: 700px;
}

/* === Page Hero (inner pages) === */
.page-hero {
    padding: 10rem 0 5rem;
    background: var(--color-dark);
    border-bottom: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(ellipse at top right, rgba(201, 168, 76, 0.04) 0%, transparent 60%);
}

.page-hero-content {
    position: relative;
}

.page-hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: var(--color-cream);
    margin-bottom: 1rem;
}

.page-hero p {
    font-size: 1.1rem;
    color: var(--color-text-dim);
    max-width: 580px;
}

/* === Product Full Page === */
.products-full {
    padding: var(--spacing-lg) 0;
    background: var(--color-black);
}

.product-full-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: start;
    padding: 4rem 0;
    border-bottom: 1px solid var(--color-border);
}

.product-full-card:last-child {
    border-bottom: none;
}

.product-full-img {
    position: sticky;
    top: 120px;
}

.product-main-img {
    aspect-ratio: 4/3;
    background: var(--color-dark-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    color: var(--color-text-muted);
    font-size: 4rem;
    margin-bottom: 1rem;
}

/* Real product image containers */
.product-main-img-real {
    aspect-ratio: 4/3;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border);
    margin-bottom: 1rem;
    background: var(--color-dark-3);
    transition: var(--transition);
}

.product-main-img-real:hover {
    border-color: var(--color-gold);
    box-shadow: 0 12px 40px rgba(201, 168, 76, 0.15);
}

.product-main-img-real.liquid-img {
    aspect-ratio: 3/4;
    background: #f0ede6;
}

.product-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.product-main-img-real:hover .product-photo {
    transform: scale(1.03);
}

.liquid-photo {
    object-fit: contain;
    padding: 1.5rem;
    background: #f5f2ec;
}

.product-thumb-img {
    flex: 1;
    aspect-ratio: 1;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--color-border);
    cursor: pointer;
    transition: var(--transition);
    background: var(--color-dark-3);
}

.product-thumb-img:hover {
    border-color: var(--color-gold);
}

.thumb-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.thumb-img.liquid {
    object-fit: contain;
    padding: 4px;
    background: #f5f2ec;
}

.product-full-info h2 {
    font-size: 2.25rem;
    color: var(--color-cream);
    margin-bottom: 0.5rem;
}

.product-full-sub {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 1.5rem;
    display: block;
}

.product-full-desc {
    font-size: 1rem;
    color: var(--color-text-dim);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.product-benefits {
    margin-bottom: 2rem;
}

.product-benefits h4 {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-cream);
    margin-bottom: 0.85rem;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--color-text-dim);
}

.benefit-item i {
    color: var(--color-gold);
    margin-top: 0.15rem;
    flex-shrink: 0;
}

/* === Pricing Options === */
.pricing-options {
    margin-bottom: 2rem;
}

.pricing-options h4 {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-cream);
    margin-bottom: 1rem;
}

.pricing-grid {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.price-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    background: var(--color-dark-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.price-option:hover, .price-option.selected {
    border-color: var(--color-gold);
    background: rgba(201, 168, 76, 0.05);
}

.price-option-left {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.price-option-radio {
    width: 18px;
    height: 18px;
    border: 2px solid var(--color-border-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    flex-shrink: 0;
}

.price-option.selected .price-option-radio {
    border-color: var(--color-gold);
}

.price-option.selected .price-option-radio::after {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--color-gold);
    border-radius: 50%;
}

.price-option-label {
    font-size: 0.9rem;
    color: var(--color-cream);
    font-weight: 500;
}

.price-option-desc {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    font-family: var(--font-mono);
}

.price-option-price {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-gold);
}

.per-unit {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    font-family: var(--font-mono);
    font-weight: 400;
}

.add-to-cart-btn {
    width: 100%;
    padding: 1.1rem 2rem;
    font-size: 0.9rem;
    justify-content: center;
    margin-bottom: 0.75rem;
}

.product-guarantee {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    font-family: var(--font-mono);
}

.product-guarantee i {
    color: var(--color-green);
}

/* === Blog Full Page === */
.blog-full {
    padding: var(--spacing-lg) 0;
    background: var(--color-black);
}

.blog-full-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 5rem;
    align-items: start;
}

.blog-posts-list {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.blog-article {
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 4rem;
}

.blog-article:last-child {
    border-bottom: none;
}

.article-header {
    margin-bottom: 1.5rem;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
}

.article-tag {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-gold);
    background: rgba(201, 168, 76, 0.1);
    padding: 0.2rem 0.6rem;
    border-radius: 2rem;
}

.article-date {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--color-text-muted);
}

.article-title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--color-cream);
    margin-bottom: 0.75rem;
    line-height: 1.2;
}

.article-excerpt {
    font-size: 1rem;
    color: var(--color-gold);
    font-style: italic;
    margin-bottom: 1.5rem;
    font-family: var(--font-display);
}

.article-body {
    color: var(--color-text-dim);
    line-height: 1.9;
}

.article-body p {
    margin-bottom: 1.25rem;
}

.article-body h3 {
    font-size: 1.2rem;
    color: var(--color-cream);
    margin: 2rem 0 0.75rem;
}

.article-body ul {
    list-style: none;
    margin-bottom: 1.25rem;
}

.article-body ul li {
    padding-left: 1.5rem;
    position: relative;
    margin-bottom: 0.5rem;
    color: var(--color-text-dim);
}

.article-body ul li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--color-gold);
    font-weight: 700;
}

.article-body strong {
    color: var(--color-cream);
    font-weight: 600;
}

.article-stat-box {
    background: var(--color-dark-3);
    border: 1px solid var(--color-gold);
    border-radius: var(--radius-md);
    padding: 1.5rem 2rem;
    margin: 2rem 0;
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.article-stat {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.article-stat-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-gold);
    line-height: 1;
}

.article-stat-label {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

/* === Blog Sidebar === */
.blog-sidebar {
    position: sticky;
    top: 120px;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.sidebar-widget {
    background: var(--color-dark-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
}

.sidebar-widget h4 {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-cream);
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--color-border);
}

.sidebar-product-link {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-border);
    text-decoration: none;
    transition: var(--transition);
}

.sidebar-product-link:last-child {
    border-bottom: none;
}

.sidebar-product-link:hover {
    color: var(--color-gold);
}

.sidebar-product-icon {
    width: 38px;
    height: 38px;
    background: var(--color-dark-3);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gold);
    font-size: 0.9rem;
    flex-shrink: 0;
}

.sidebar-product-name {
    font-size: 0.88rem;
    color: var(--color-cream);
    display: block;
}

.sidebar-product-price {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    font-family: var(--font-mono);
}

/* === Founder Page === */
.founder-full {
    padding: var(--spacing-xl) 0;
    background: var(--color-black);
}

.founder-full-grid {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 6rem;
    align-items: start;
    margin-bottom: 5rem;
}

.founder-full-img {
    position: sticky;
    top: 120px;
}

.founder-photo-placeholder {
    aspect-ratio: 3/4;
    background: var(--color-dark-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    color: var(--color-text-muted);
    font-size: 5rem;
    margin-bottom: 1.5rem;
}

.founder-photo-placeholder span {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--color-cream);
}

/* Real founder photo */
.founder-photo-real {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    margin-bottom: 1.5rem;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
    transition: var(--transition);
}

.founder-photo-real:hover {
    border-color: var(--color-gold);
    box-shadow: 0 32px 80px rgba(201, 168, 76, 0.15);
}

.founder-photo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

.founder-photo-real:hover .founder-photo-img {
    transform: scale(1.02);
}

.founder-credentials {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.credential-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--color-dark-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    color: var(--color-text-dim);
}

.credential-item i {
    color: var(--color-gold);
    width: 16px;
    text-align: center;
    flex-shrink: 0;
}

.founder-bio-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--color-cream);
    margin-bottom: 0.5rem;
}

.founder-title-tag {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-gold);
    display: block;
    margin-bottom: 2rem;
}

.founder-bio-section {
    margin-bottom: 2.5rem;
}

.founder-bio-section h3 {
    font-size: 1.2rem;
    color: var(--color-cream);
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--color-border);
}

.founder-bio-section p {
    color: var(--color-text-dim);
    font-size: 1rem;
    line-height: 1.85;
    margin-bottom: 1rem;
}

.founder-quote {
    background: var(--color-dark-2);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-gold);
    padding: 2rem;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin: 3rem 0;
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-style: italic;
    color: var(--color-cream);
    line-height: 1.7;
}

.timeline {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 2.5rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(to bottom, var(--color-gold), transparent);
}

.timeline-item {
    position: relative;
    margin-bottom: 1.5rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -2.3rem;
    top: 0.5rem;
    width: 8px;
    height: 8px;
    background: var(--color-gold);
    border-radius: 50%;
}

.timeline-year {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--color-gold);
    letter-spacing: 0.1em;
    margin-bottom: 0.25rem;
}

.timeline-event {
    font-size: 0.95rem;
    color: var(--color-text-dim);
    line-height: 1.6;
}

.timeline-event strong {
    color: var(--color-cream);
}

/* === Science Page === */
.science-full {
    padding: var(--spacing-lg) 0;
    background: var(--color-black);
}

.science-intro {
    max-width: 760px;
    margin: 0 auto 5rem;
    text-align: center;
}

.science-intro h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--color-cream);
    margin-bottom: 1rem;
}

.science-intro p {
    color: var(--color-text-dim);
    font-size: 1.05rem;
    line-height: 1.8;
}

.science-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-bottom: 5rem;
}

.science-card {
    background: var(--color-dark-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 2.5rem;
    transition: var(--transition);
}

.science-card:hover {
    border-color: var(--color-border-light);
    transform: translateY(-3px);
}

.science-card-icon {
    font-size: 2rem;
    color: var(--color-gold);
    margin-bottom: 1.25rem;
}

.science-card h3 {
    font-size: 1.25rem;
    color: var(--color-cream);
    margin-bottom: 0.75rem;
}

.science-card p {
    color: var(--color-text-dim);
    font-size: 0.95rem;
    line-height: 1.8;
}

/* === Cart Toast === */
.cart-toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--color-dark-2);
    border: 1px solid var(--color-gold);
    border-radius: var(--radius-md);
    padding: 1rem 1.5rem;
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transform: translateY(100px);
    opacity: 0;
    transition: var(--transition);
    max-width: 360px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.cart-toast.show {
    transform: translateY(0);
    opacity: 1;
}

.cart-toast i {
    color: var(--color-gold);
    font-size: 1.1rem;
}

.cart-toast-text {
    font-size: 0.88rem;
    color: var(--color-cream);
}

/* === Responsive === */
/* === Invisible Science Section === */
.invisible-science {
    padding: var(--spacing-xl) 0;
    background: var(--color-dark);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.invis-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.invis-text h2 {
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    color: var(--color-cream);
    margin-bottom: 1.5rem;
    line-height: 1.15;
}

.invis-text p {
    color: var(--color-text-dim);
    font-size: 1.02rem;
    line-height: 1.85;
    margin-bottom: 1.25rem;
}

.invis-text p strong {
    color: var(--color-cream);
    font-weight: 600;
}

.invis-text .btn {
    margin-top: 0.5rem;
}

.invis-img-wrap {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.invis-img-label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.invis-infographic {
    width: 100%;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
    transition: var(--transition-slow);
    display: block;
}

.invis-infographic:hover {
    transform: scale(1.01);
    box-shadow: 0 32px 80px rgba(0, 0, 0, 0.6);
    border-color: var(--color-gold);
}

.invis-caption {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    font-style: italic;
    padding-left: 0.5rem;
    border-left: 2px solid var(--color-gold);
}

/* Hero responsive: on small screens increase overlay darkness */
@media (max-width: 900px) {
    .hero-real-img {
        width: 100%;
        opacity: 0.85;
    }

    .hero-grand-label {
        font-size: clamp(2.5rem, 12vw, 5rem);
        letter-spacing: 0.08em;
    }

    .hero-content {
        padding: 7rem 1.5rem 4rem;
    }

    .hero-overlay {
        background:
            linear-gradient(to bottom, rgba(4,4,6,0.58) 0%, rgba(4,4,6,0.82) 55%, #040406 100%);
    }

    .invis-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    /* Show image first on mobile for visual impact */
    .invis-img-wrap {
        order: -1;
    }
}

/* ======================================== */

@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .mission-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .founder-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .founder-full-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .founder-full-img {
        position: static;
    }

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

    .blog-sidebar {
        position: static;
    }

    .product-full-card {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .product-full-img {
        position: static;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(10, 10, 10, 0.98);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 1.5rem;
        z-index: 999;
    }

    .nav-links.open {
        display: flex;
    }

    .nav-link {
        font-size: 1rem;
        padding: 0.75rem 1.5rem;
    }

    .nav-toggle {
        display: flex;
        z-index: 1001;
    }

    .nav-toggle.open span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle.open span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.open span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .hero-title {
        font-size: clamp(2.5rem, 8vw, 4rem);
    }

    .hero-stats {
        gap: 1rem;
    }

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

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

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

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

    .blog-card.featured-blog {
        grid-row: auto;
    }

    .science-cards {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero-scroll {
        display: none;
    }

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

    .email-input {
        min-width: unset;
    }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }

    .article-stat-box {
        flex-direction: column;
        gap: 1.25rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1.25rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero-stats {
        flex-direction: column;
        align-items: flex-start;
    }

    .stat-divider {
        display: none;
    }
}

/* ============================================
   LAUNCH BANNER — Mid June announcement strip
   ============================================ */

.launch-banner {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: linear-gradient(135deg, rgba(0,180,216,0.10) 0%, rgba(0,119,182,0.08) 100%);
    border: 1px solid rgba(0,229,255,0.30);
    border-left: 3px solid #00e5ff;
    border-radius: var(--radius-sm);
    padding: 0.85rem 1.25rem;
    margin-bottom: 1.5rem;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    color: var(--color-cream-dim);
}

.launch-banner i {
    color: #00e5ff;
    font-size: 0.85rem;
    flex-shrink: 0;
    animation: csIconFloat 2.5s ease-in-out infinite;
}

.launch-banner strong {
    color: #00e5ff;
    font-weight: 700;
}

/* Product card "Dropping Mid June" link */
.launching-link {
    color: #00e5ff !important;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    text-decoration: none;
    border-bottom: 1px dashed rgba(0,229,255,0.35);
    padding-bottom: 1px;
    transition: var(--transition);
}

.launching-link:hover {
    color: #7fffff !important;
    border-bottom-color: rgba(127,255,255,0.5);
}

.launching-link i {
    font-size: 0.7rem;
    animation: csIconFloat 2.5s ease-in-out infinite;
}

/* Launch CTA button variant */
.launch-btn {
    background: linear-gradient(135deg, #0077b6, #00b4d8) !important;
    border: none !important;
    color: #ffffff !important;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.launch-btn:hover {
    background: linear-gradient(135deg, #00b4d8, #0077b6) !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,180,216,0.35) !important;
}

/* Email input under each product launch button */
.launch-btn + .cs-email-input {
    width: 100%;
    margin-top: 0;
    margin-bottom: 1rem;
}

/* ============================================
   COMING SOON PRODUCT — Card & Full Page
   ============================================ */

/* Homepage grid card */
.product-coming-soon {
    position: relative;
    border: 1px solid rgba(201, 168, 76, 0.25) !important;
    background: linear-gradient(160deg, var(--color-dark-2) 0%, var(--color-dark-3) 100%);
    overflow: visible;
}

.product-coming-soon::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(201,168,76,0.3), transparent 50%, rgba(74,124,89,0.2));
    z-index: 0;
    pointer-events: none;
}

.coming-soon-badge {
    position: absolute;
    top: -0.6rem;
    left: 1rem;
    background: linear-gradient(135deg, #c9a84c, #a07830);
    color: #0a0a0a;
    font-family: var(--font-mono);
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 0.25rem 0.9rem;
    border-radius: 2rem;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.coming-soon-img {
    background: linear-gradient(135deg, #0f1a12 0%, #111c17 100%) !important;
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 4/3;
    overflow: hidden;
}

.coming-soon-visual {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    gap: 0.5rem;
}

/* Animated pulsing ring */
.cs-glow-ring {
    position: absolute;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 2px solid rgba(201, 168, 76, 0.4);
    animation: csRingPulse 2.5s ease-in-out infinite;
}

.cs-glow-ring::after {
    content: '';
    position: absolute;
    inset: 12px;
    border-radius: 50%;
    border: 1px solid rgba(201, 168, 76, 0.2);
    animation: csRingPulse 2.5s ease-in-out infinite 0.5s;
}

@keyframes csRingPulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 1; }
}

.cs-icon {
    font-size: 2.5rem;
    color: var(--color-gold);
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 0 16px rgba(201,168,76,0.7));
    animation: csIconFloat 3s ease-in-out infinite;
}

@keyframes csIconFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

.cs-reveal-text {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-gold);
    text-align: center;
    line-height: 1.4;
    position: relative;
    z-index: 1;
}

.coming-soon-tag {
    color: var(--color-gold) !important;
}

.coming-soon-price {
    color: var(--color-gold) !important;
    font-style: italic;
}

.notify-link {
    color: var(--color-gold) !important;
    border-bottom: 1px dashed rgba(201,168,76,0.4);
}

/* ---- Full product page coming soon ---- */
.product-coming-soon-full {
    border: 1px solid rgba(201,168,76,0.2);
    background: linear-gradient(150deg, var(--color-dark-2) 0%, var(--color-dark) 100%);
    border-radius: var(--radius-md);
    padding: 3rem;
    position: relative;
    overflow: hidden;
}

.product-coming-soon-full::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
}

.coming-soon-full-img {
    aspect-ratio: 4/3 !important;
    background: linear-gradient(135deg, #0a1510 0%, #0f1c15 100%) !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
}

.cs-full-visual {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    width: 100%;
    height: 100%;
}

.cs-glow-lg {
    width: 160px;
    height: 160px;
    position: absolute;
    border: 2px solid rgba(201,168,76,0.3);
    animation: csRingPulse 3s ease-in-out infinite;
}

.cs-icon-lg {
    font-size: 4rem;
    color: var(--color-gold);
    filter: drop-shadow(0 0 28px rgba(201,168,76,0.8));
    animation: csIconFloat 3s ease-in-out infinite;
    position: relative;
    z-index: 1;
}

.cs-countdown-label {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-gold);
    background: rgba(201,168,76,0.1);
    border: 1px solid rgba(201,168,76,0.25);
    padding: 0.4rem 1.25rem;
    border-radius: 2rem;
    position: relative;
    z-index: 1;
}

/* Launch ribbon banner */
.cs-launch-ribbon {
    background: linear-gradient(135deg, rgba(201,168,76,0.15), rgba(74,124,89,0.1));
    border: 1px solid rgba(201,168,76,0.3);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1.25rem;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Notify email form */
.cs-notify-form {
    margin-top: 2rem;
    padding: 1.75rem;
    background: rgba(201,168,76,0.05);
    border: 1px solid rgba(201,168,76,0.2);
    border-radius: var(--radius-md);
}

.cs-notify-form h4 {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cs-notify-form > p {
    font-size: 0.9rem;
    color: var(--color-text-dim);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.cs-form-row {
    display: flex;
    gap: 0.75rem;
}

.cs-email-input {
    flex: 1;
    background: var(--color-dark-3);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--color-cream);
    outline: none;
    transition: var(--transition);
}

.cs-email-input::placeholder {
    color: var(--color-text-muted);
}

.cs-email-input:focus {
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(201,168,76,0.1);
}

.cs-notify-btn {
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cs-form-note {
    font-size: 0.75rem !important;
    color: var(--color-text-muted) !important;
    margin-top: 0.75rem !important;
    margin-bottom: 0 !important;
    font-style: italic;
}

/* Notify success modal */
.notify-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.85);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.notify-modal-overlay.open {
    display: flex;
}

.notify-modal {
    background: var(--color-dark-2);
    border: 1px solid rgba(201,168,76,0.4);
    border-radius: var(--radius-lg);
    padding: 3rem;
    max-width: 440px;
    width: 90%;
    text-align: center;
    position: relative;
}

.notify-modal-icon {
    font-size: 3rem;
    color: var(--color-gold);
    margin-bottom: 1rem;
    display: block;
}

.notify-modal h3 {
    font-size: 1.6rem;
    color: var(--color-cream);
    margin-bottom: 0.75rem;
}

.notify-modal p {
    color: var(--color-text-dim);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.notify-modal-close {
    background: none;
    border: 1px solid var(--color-border-light);
    color: var(--color-text-dim);
    padding: 0.6rem 2rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: var(--transition);
}

.notify-modal-close:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
}

@media (max-width: 600px) {
    .cs-form-row {
        flex-direction: column;
    }
}