/* ==========================================
   Strong Beings Nutrition - Main Stylesheet
   Modern, minimalist corporate design
   ========================================== */

/* ==========================================
   CSS Variables
   ========================================== */
:root {
    /* Colors */
    --primary-gold: #D4AF37;
    --secondary-gold: #C9A961;
    --primary-green: #4A7C2F;
    --secondary-green: #2D5016;
    --light-green: #E8F5E9;
    
    --white: #FFFFFF;
    --off-white: #F9F9F9;
    --light-gray: #F5F5F5;
    --medium-gray: #E0E0E0;
    --text-gray: #666666;
    --dark-gray: #333333;
    --black: #1A1A1A;
    
    /* Typography */
    --font-serif: 'Playfair Display', serif;
    --font-sans: 'Inter', sans-serif;
    
    /* Spacing */
    --container-max-width: 1200px;
    --section-padding: 80px 0;
    --section-padding-small: 60px 0;
    
    /* Transitions */
    --transition-smooth: all 0.3s ease;
    --transition-slow: all 0.5s ease;
    
    /* Shadows */
    --shadow-small: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-large: 0 8px 32px rgba(0, 0, 0, 0.12);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.7;
    color: var(--dark-gray);
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.3;
    color: var(--black);
    margin-bottom: 1rem;
}

h1 {
    font-size: 3.5rem;
    font-weight: 700;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: 1rem;
}

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

ul {
    list-style: none;
}

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

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

/* ==========================================
   Container & Layout
   ========================================== */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: var(--section-padding);
}

/* ==========================================
   Navigation
   ========================================== */
.navbar {
    background-color: var(--white);
    box-shadow: var(--shadow-small);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition-smooth);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 0;
}

.logo {
    display: flex;
    flex-direction: column;
    font-family: var(--font-serif);
}

.logo-text {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-green);
    line-height: 1;
}

.logo-sub {
    font-size: 0.875rem;
    color: var(--primary-gold);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-family: var(--font-sans);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-menu li a {
    font-weight: 500;
    color: var(--dark-gray);
    transition: var(--transition-smooth);
}

.nav-menu li a:hover,
.nav-menu li a.active {
    color: var(--primary-green);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--primary-green);
    border-radius: 3px;
    transition: var(--transition-smooth);
}

/* ==========================================
   Buttons
   ========================================== */
.btn-primary,
.btn-secondary {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-smooth);
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-gold), var(--secondary-gold));
    color: var(--white);
    box-shadow: var(--shadow-small);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

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

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

.btn-large {
    padding: 1.125rem 3rem;
    font-size: 1.125rem;
}

/* ==========================================
   Hero Section
   ========================================== */
.hero {
    background: linear-gradient(180deg, var(--white) 0%, var(--off-white) 100%);
    padding: 100px 0 120px;
    position: relative;
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: var(--black);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--primary-green);
    font-weight: 600;
    margin-bottom: 2rem;
    letter-spacing: 0.05em;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.trust-badges {
    display: flex;
    gap: 2rem;
}

.badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.badge span {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-gray);
    text-align: center;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.product-showcase {
    position: relative;
    animation: float 6s ease-in-out infinite;
}

.bottle-placeholder {
    position: relative;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.15));
}

.bottle-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.2), transparent);
    animation: pulse 4s ease-in-out infinite;
}

.ginger-decoration {
    position: absolute;
    bottom: -20px;
    right: -30px;
}

.ginger-root {
    width: 60px;
    height: 30px;
    background: var(--secondary-gold);
    border-radius: 50%;
    opacity: 0.3;
    margin-bottom: 10px;
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.hero-wave svg {
    width: 100%;
    height: 120px;
}

/* ==========================================
   Animations
   ========================================== */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.4;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.6;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

.fade-in {
    animation: fadeIn 1s ease-out;
}

.fade-in-delay {
    animation: fadeIn 1s ease-out 0.3s backwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================
   Features Section
   ========================================== */
.features {
    background-color: var(--off-white);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--text-gray);
    margin-bottom: 3rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.feature-card {
    background-color: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 12px;
    text-align: center;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-small);
}

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

.feature-icon {
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-green);
}

.feature-card p {
    color: var(--text-gray);
    line-height: 1.7;
}

/* ==========================================
   Product Highlight
   ========================================== */
.product-highlight {
    background-color: var(--white);
}

.product-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.product-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--light-green);
    color: var(--primary-green);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.product-info h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.product-description {
    font-size: 1.125rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
}

.product-benefits {
    list-style: none;
    margin-bottom: 2rem;
}

.product-benefits li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-size: 1.0625rem;
}

.product-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.spec-badge {
    padding: 0.5rem 1rem;
    background-color: var(--off-white);
    border: 2px solid var(--medium-gray);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--dark-gray);
}

.supplement-facts {
    background-color: var(--off-white);
    border: 2px solid var(--primary-gold);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow-small);
}

.supplement-facts h4 {
    font-size: 1.5rem;
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--primary-gold);
}

.facts-content {
    font-family: var(--font-sans);
}

.fact-row {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--medium-gray);
}

.fact-row.highlight {
    font-weight: 600;
    color: var(--primary-green);
}

.fact-subrow {
    font-size: 0.875rem;
    color: var(--text-gray);
    padding: 0.25rem 0 0.75rem 1rem;
    border-bottom: 1px solid var(--medium-gray);
}

/* ==========================================
   Science Section
   ========================================== */
.science-section {
    background: linear-gradient(135deg, var(--light-green) 0%, var(--off-white) 100%);
}

.science-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.science-card {
    background-color: var(--white);
    padding: 2.5rem;
    border-radius: 12px;
    position: relative;
    box-shadow: var(--shadow-small);
}

.science-number {
    position: absolute;
    top: -20px;
    left: 2.5rem;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-gold), var(--secondary-gold));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-serif);
}

.science-card h3 {
    margin-top: 1rem;
    margin-bottom: 1rem;
}

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

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background-color: var(--white);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-small);
    transition: var(--transition-smooth);
}

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

.stars {
    color: var(--primary-gold);
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.testimonial-card p {
    font-style: italic;
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

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

.testimonial-author strong {
    color: var(--black);
    font-weight: 600;
}

.testimonial-author span {
    font-size: 0.875rem;
    color: var(--text-gray);
}

/* ==========================================
   CTA Section
   ========================================== */
.cta-section {
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    color: var(--white);
    text-align: center;
}

.cta-content h2 {
    color: var(--white);
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

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

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

.cta-section .btn-secondary {
    border-color: var(--white);
    color: var(--white);
}

.cta-section .btn-secondary:hover {
    background-color: var(--white);
    color: var(--primary-green);
}

/* ==========================================
   Footer
   ========================================== */
.footer {
    background-color: var(--black);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col h4 {
    color: var(--primary-gold);
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}

.footer-col p {
    color: var(--medium-gray);
    line-height: 1.7;
}

.footer-col a {
    color: var(--medium-gray);
    transition: var(--transition-smooth);
}

.footer-col a:hover {
    color: var(--primary-gold);
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1rem;
}

.footer-badges span {
    padding: 0.5rem 1rem;
    background-color: rgba(212, 175, 55, 0.2);
    border: 1px solid var(--primary-gold);
    border-radius: 50px;
    font-size: 0.75rem;
    color: var(--primary-gold);
}

.disclaimer {
    font-size: 0.875rem;
    color: var(--text-gray);
    line-height: 1.6;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    color: var(--text-gray);
}

/* ==========================================
   Page Header
   ========================================== */
.page-header {
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    color: var(--white);
    text-align: center;
    padding: 100px 0 80px;
}

.page-header h1 {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: 1rem;
}

.page-header p {
    font-size: 1.25rem;
    opacity: 0.95;
}

/* ==========================================
   Product Page Styles
   ========================================== */
.product-hero {
    padding: 80px 0;
    background-color: var(--off-white);
}

.product-hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.product-gallery {
    text-align: center;
}

.main-image {
    margin-bottom: 2rem;
}

.quality-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

.quality-badge {
    padding: 0.5rem 1rem;
    background-color: var(--white);
    border: 2px solid var(--primary-green);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-green);
}

.product-details h1 {
    font-size: 2.75rem;
    margin-bottom: 0.5rem;
}

.product-tagline {
    font-size: 1.25rem;
    color: var(--text-gray);
    margin-bottom: 1.5rem;
}

.rating {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.rating .stars {
    color: var(--primary-gold);
    font-size: 1.125rem;
}

.rating span {
    color: var(--text-gray);
}

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

.key-features {
    margin-bottom: 2rem;
    padding: 2rem;
    background-color: var(--white);
    border-radius: 12px;
}

.key-features h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.key-features ul {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.key-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.trust-indicators {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.trust-item div {
    display: flex;
    flex-direction: column;
}

.trust-item strong {
    font-size: 1rem;
    color: var(--black);
}

.trust-item span {
    font-size: 0.875rem;
    color: var(--text-gray);
}

/* ==========================================
   Product Info Tabs
   ========================================== */
.product-info-section {
    padding: 80px 0;
}

.tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    border-bottom: 2px solid var(--medium-gray);
}

.tab-btn {
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-gray);
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.tab-btn.active {
    color: var(--primary-green);
    border-bottom-color: var(--primary-gold);
}

.tab-btn:hover {
    color: var(--primary-green);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.5s ease-out;
}

.tab-content h2 {
    margin-bottom: 2rem;
}

.formula-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.supplement-facts-detailed {
    background-color: var(--off-white);
    border: 3px solid var(--primary-gold);
    border-radius: 12px;
    padding: 2rem;
}

.supplement-facts-detailed h3 {
    text-align: center;
    font-size: 1.75rem;
    color: var(--primary-gold);
    margin-bottom: 1.5rem;
}

.serving-info {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 3px solid var(--black);
}

.serving-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.ingredients-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
}

.ingredients-table th,
.ingredients-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--medium-gray);
}

.ingredients-table th {
    background-color: var(--primary-green);
    color: var(--white);
    font-weight: 600;
}

.highlight-row {
    background-color: rgba(74, 124, 47, 0.05);
}

.ingredient-detail {
    font-size: 0.875rem;
    color: var(--text-gray);
    margin-top: 0.25rem;
}

.daily-value-note {
    font-size: 0.875rem;
    color: var(--text-gray);
    margin-bottom: 1rem;
}

.other-ingredients {
    padding: 1rem;
    background-color: rgba(212, 175, 55, 0.1);
    border-radius: 8px;
}

.formula-highlights {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.highlight-card {
    padding: 1.5rem;
    background-color: var(--off-white);
    border-left: 4px solid var(--primary-gold);
    border-radius: 8px;
}

.highlight-card h4 {
    color: var(--primary-green);
    margin-bottom: 0.75rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.benefit-card {
    background-color: var(--off-white);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
}

.benefit-icon {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.usage-suggestions {
    padding: 2rem;
    background-color: var(--light-green);
    border-radius: 12px;
}

.usage-suggestions h3 {
    color: var(--primary-green);
    margin-bottom: 1rem;
}

.usage-suggestions ul {
    list-style: disc;
    padding-left: 1.5rem;
}

.usage-suggestions li {
    margin-bottom: 0.75rem;
    color: var(--dark-gray);
}

.quality-process {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    margin-top: 3rem;
}

.process-step {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 2rem;
    padding: 2rem;
    background-color: var(--off-white);
    border-radius: 12px;
}

.step-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-gold), var(--secondary-gold));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
    font-weight: 700;
    font-family: var(--font-serif);
}

.checklist {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1rem;
}

.check-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.usage-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 2rem;
}

.instruction-box,
.warning-box {
    padding: 1.5rem;
    background-color: var(--light-green);
    border-radius: 12px;
    margin-bottom: 2rem;
}

.warning-box {
    background-color: rgba(212, 175, 55, 0.1);
}

.warning-box h4 {
    color: var(--primary-gold);
}

.usage-tips h4,
.allergy-info h4 {
    margin-bottom: 1rem;
}

.usage-tips ul,
.warning-box ul {
    list-style: disc;
    padding-left: 1.5rem;
}

.usage-tips li,
.warning-box li {
    margin-bottom: 0.75rem;
}

.allergy-info {
    padding: 1.5rem;
    background-color: var(--off-white);
    border-radius: 8px;
}

/* ==========================================
   Quality Page Styles
   ========================================== */
.quality-promise {
    background-color: var(--white);
}

.promise-content {
    max-width: 900px;
    margin: 0 auto;
}

.lead {
    font-size: 1.25rem;
    color: var(--text-gray);
    margin-bottom: 3rem;
    text-align: center;
}

.promise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.promise-card {
    padding: 2rem;
    background-color: var(--off-white);
    border-radius: 12px;
}

.promise-card h3 {
    color: var(--primary-green);
    margin-bottom: 1rem;
}

.manufacturing-process {
    background-color: var(--off-white);
}

.process-timeline {
    max-width: 900px;
    margin: 3rem auto 0;
}

.timeline-item {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
}

.timeline-item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 50px;
    top: 100px;
    width: 2px;
    height: calc(100% + 3rem);
    background: linear-gradient(to bottom, var(--primary-gold), var(--primary-green));
}

.timeline-icon {
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.timeline-content {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-small);
}

.timeline-content h3 {
    color: var(--primary-green);
    margin-bottom: 1rem;
}

.testing-standards {
    background-color: var(--white);
}

.standards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.standard-card {
    padding: 2rem;
    background-color: var(--off-white);
    border-radius: 12px;
}

.standard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.standard-badge {
    padding: 0.375rem 0.75rem;
    background-color: var(--primary-gold);
    color: var(--white);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    font-family: var(--font-sans);
}

.standard-spec {
    margin-top: 1rem;
    padding: 1rem;
    background-color: var(--white);
    border-left: 3px solid var(--primary-green);
    border-radius: 4px;
}

.certifications-detailed {
    background-color: var(--off-white);
}

.cert-detailed-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.cert-detailed-card {
    background-color: var(--white);
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-small);
}

.cert-logo {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.cert-detailed-card h3 {
    color: var(--primary-green);
    margin-bottom: 1rem;
}

.transparency-section {
    background-color: var(--white);
}

.transparency-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.transparency-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.transparency-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.document-stack {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.document {
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--off-white), var(--white));
    border-left: 4px solid var(--primary-gold);
    border-radius: 8px;
    box-shadow: var(--shadow-small);
    font-weight: 600;
    color: var(--primary-green);
}

/* ==========================================
   About Page Styles
   ========================================== */
.story-section {
    background-color: var(--white);
}

.story-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    align-items: center;
}

.story-text h2 {
    margin-bottom: 2rem;
}

.story-text p {
    font-size: 1.0625rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.image-placeholder {
    background-color: var(--off-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-medium);
}

.mission-section {
    background-color: var(--off-white);
}

.mission-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.mission-card {
    background-color: var(--white);
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-small);
}

.mission-icon {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.mission-card h3 {
    color: var(--primary-green);
    margin-bottom: 1rem;
}

.founder-section {
    background-color: var(--white);
}

.founder-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: center;
}

.founder-photo {
    width: 300px;
    height: 300px;
    margin: 0 auto;
}

.founder-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--light-green);
    color: var(--primary-green);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.founder-bio h2 {
    margin-bottom: 0.5rem;
}

.founder-title {
    font-size: 1.125rem;
    color: var(--primary-gold);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.founder-bio p {
    font-size: 1.0625rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.credentials {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.credential-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    color: var(--primary-green);
}

.certifications-section {
    background-color: var(--off-white);
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.cert-card {
    background-color: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-small);
}

.cert-icon {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.cert-card h3 {
    color: var(--primary-green);
    margin-bottom: 1rem;
}

.commitment-section {
    background-color: var(--white);
}

.commitment-content {
    max-width: 1000px;
    margin: 0 auto;
}

.commitment-content h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.commitment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.commitment-item {
    padding: 2rem;
    background-color: var(--off-white);
    border-radius: 12px;
}

.commitment-item h3 {
    color: var(--primary-green);
    margin-bottom: 0.75rem;
}

/* ==========================================
   Contact Page Styles
   ========================================== */
.contact-options {
    background-color: var(--white);
    padding: 60px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.contact-card {
    background-color: var(--off-white);
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
}

.contact-icon {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.contact-card h3 {
    color: var(--primary-green);
    margin-bottom: 1rem;
}

.contact-link {
    display: block;
    margin-top: 1rem;
    font-weight: 600;
    color: var(--primary-gold);
    font-size: 1.125rem;
}

.contact-form-section {
    background-color: var(--off-white);
    padding: 80px 0;
}

.form-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    max-width: 1100px;
    margin: 0 auto;
}

.form-intro h2 {
    margin-bottom: 1.5rem;
}

.form-intro p {
    font-size: 1.0625rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
}

.partnership-benefits {
    padding: 2rem;
    background-color: var(--white);
    border-radius: 12px;
}

.partnership-benefits h3 {
    color: var(--primary-green);
    margin-bottom: 1.5rem;
}

.partnership-benefits ul {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.partnership-benefits li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.contact-form {
    background-color: var(--white);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-medium);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--dark-gray);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--medium-gray);
    border-radius: 8px;
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: var(--transition-smooth);
}

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

.form-group textarea {
    resize: vertical;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-weight: normal;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 0.25rem;
    width: auto;
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
    display: none;
}

.form-message.success {
    background-color: var(--light-green);
    color: var(--primary-green);
    display: block;
}

.form-message.error {
    background-color: #FFEBEE;
    color: #C62828;
    display: block;
}

.partnership-types {
    background-color: var(--white);
}

.partnership-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.partnership-card {
    background-color: var(--off-white);
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
}

.partnership-icon {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.partnership-card h3 {
    color: var(--primary-green);
    margin-bottom: 1rem;
}

.faq-section {
    background-color: var(--off-white);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.faq-item {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid var(--primary-gold);
}

.faq-item h3 {
    color: var(--primary-green);
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
}

.faq-item p {
    color: var(--text-gray);
}

/* ==========================================
   Responsive Design
   ========================================== */
@media (max-width: 968px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero-content,
    .product-content,
    .product-hero-content,
    .story-content,
    .founder-content,
    .transparency-content,
    .form-wrapper,
    .formula-details,
    .usage-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .hero-text h1 {
        font-size: 2.5rem;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 75px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-medium);
        padding: 2rem 0;
        gap: 1.5rem;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .hero-cta,
    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .tabs {
        overflow-x: auto;
    }
    
    .tab-btn {
        flex-shrink: 0;
    }
}

@media (max-width: 640px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    section {
        padding: 60px 0;
    }
    
    .container {
        padding: 0 1.5rem;
    }
    
    .page-header {
        padding: 80px 0 60px;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .features-grid,
    .science-grid,
    .testimonial-grid,
    .mission-grid,
    .certifications-grid,
    .standards-grid,
    .cert-detailed-grid,
    .benefits-grid,
    .partnership-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .trust-badges {
        flex-direction: column;
        gap: 1rem;
    }
    
    .process-step,
    .timeline-item {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .timeline-item::after {
        display: none;
    }
    
    .founder-photo {
        width: 250px;
        height: 250px;
    }
}

/* ==========================================
   Print Styles
   ========================================== */
@media print {
    .navbar,
    .mobile-menu-toggle,
    .cta-section,
    .footer {
        display: none;
    }
    
    body {
        font-size: 12pt;
    }
    
    h1 {
        font-size: 24pt;
    }
    
    h2 {
        font-size: 20pt;
    }
    
    h3 {
        font-size: 16pt;
    }
}