/* VitaGlowPure - Main Styles */
/* Color Palette: Cream, Peach, Coral */

:root {
    --color-cream: #FFF8F0;
    --color-cream-light: #FFFDFB;
    --color-peach: #FFDAB9;
    --color-peach-light: #FFE8D6;
    --color-coral: #FF7F6B;
    --color-coral-dark: #E86A57;
    --color-coral-light: #FFA69E;
    --color-text: #4A3728;
    --color-text-light: #6B5344;
    --color-text-muted: #8B7B6B;
    --color-white: #FFFFFF;
    --color-border: rgba(74, 55, 40, 0.1);
    
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Nunito', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --shadow-sm: 0 2px 8px rgba(74, 55, 40, 0.08);
    --shadow-md: 0 4px 20px rgba(74, 55, 40, 0.12);
    --shadow-lg: 0 8px 40px rgba(74, 55, 40, 0.15);
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    
    --transition: all 0.3s 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: var(--color-cream);
    color: var(--color-text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-text);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }

p {
    margin-bottom: 1rem;
    color: var(--color-text-light);
}

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

a:hover {
    color: var(--color-coral-dark);
}

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

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 248, 240, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 15px 0;
    box-shadow: var(--shadow-sm);
}

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

.logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-coral);
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--color-coral), var(--color-coral-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.2rem;
}

.nav {
    display: none;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link {
    color: var(--color-text);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-coral);
    transition: var(--transition);
}

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

.nav-link:hover {
    color: var(--color-coral);
}

.mobile-menu-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: var(--transition);
}

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: 66px;
    left: 0;
    right: 0;
    background: var(--color-cream);
    padding: 20px;
    box-shadow: var(--shadow-md);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

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

.mobile-nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.mobile-nav-link {
    display: block;
    padding: 10px 0;
    color: var(--color-text);
    font-weight: 500;
    border-bottom: 1px solid var(--color-border);
}

/* Hero Section */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(180deg, var(--color-peach-light) 0%, var(--color-cream) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(circle, var(--color-peach) 0%, transparent 70%);
    opacity: 0.4;
    z-index: 0;
}

.hero .container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

.hero-content {
    text-align: center;
}

.hero-badge {
    display: inline-block;
    background: var(--color-coral-light);
    color: var(--color-coral-dark);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
    animation: fadeInUp 0.6s ease;
}

.hero-title {
    margin-bottom: 20px;
    animation: fadeInUp 0.6s ease 0.1s both;
}

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

.hero-description {
    font-size: 1.1rem;
    max-width: 500px;
    margin: 0 auto 30px;
    animation: fadeInUp 0.6s ease 0.2s both;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 15px;
    justify-content: center;
    align-items: center;
    animation: fadeInUp 0.6s ease 0.3s both;
}

.hero-image {
    display: flex;
    justify-content: center;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-image img {
    max-width: 300px;
    filter: drop-shadow(0 20px 40px rgba(74, 55, 40, 0.2));
    transition: var(--transition);
}

.hero-image img:hover {
    transform: translateY(-10px) scale(1.02);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius-lg);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-coral), var(--color-coral-dark));
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(255, 127, 107, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(255, 127, 107, 0.5);
    color: var(--color-white);
}

.btn-secondary {
    background: var(--color-white);
    color: var(--color-coral);
    border: 2px solid var(--color-coral);
}

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

/* Price Badge */
.price-badge {
    display: inline-flex;
    align-items: baseline;
    gap: 5px;
    background: var(--color-white);
    padding: 12px 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.price-badge .price {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-coral);
}

.price-badge .currency {
    font-size: 1rem;
    color: var(--color-text-muted);
}

/* Sections */
.section {
    padding: 80px 0;
}

.section-peach {
    background: var(--color-peach-light);
}

.section-coral {
    background: linear-gradient(135deg, var(--color-coral), var(--color-coral-dark));
    color: var(--color-white);
}

.section-coral h2,
.section-coral h3,
.section-coral p {
    color: var(--color-white);
}

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

.section-header h2 {
    margin-bottom: 15px;
}

.section-header p {
    max-width: 600px;
    margin: 0 auto;
}

/* How It Works */
.how-it-works-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.how-card {
    background: var(--color-white);
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
}

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

.how-card-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--color-peach), var(--color-peach-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
}

.how-card h3 {
    margin-bottom: 10px;
}

/* Ingredients */
.ingredients-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.ingredient-card {
    background: var(--color-white);
    padding: 25px;
    border-radius: var(--radius-md);
    display: flex;
    gap: 20px;
    align-items: flex-start;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.ingredient-card:hover {
    box-shadow: var(--shadow-md);
}

.ingredient-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: var(--color-peach-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.ingredient-content h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.ingredient-content p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* Reviews */
.reviews-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
}

.review-card {
    background: var(--color-white);
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    position: relative;
}

.review-card::before {
    content: '"';
    font-family: var(--font-display);
    font-size: 4rem;
    color: var(--color-peach);
    position: absolute;
    top: 10px;
    left: 20px;
    line-height: 1;
}

.review-content {
    padding-top: 30px;
    font-style: italic;
    margin-bottom: 20px;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.review-avatar {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--color-coral), var(--color-coral-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-weight: 600;
}

.review-name {
    font-weight: 600;
    color: var(--color-text);
}

.review-date {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* FAQ */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--color-white);
    border-radius: var(--radius-md);
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    padding: 20px 25px;
    background: none;
    border: none;
    text-align: left;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--color-coral);
}

.faq-icon {
    width: 24px;
    height: 24px;
    min-width: 24px;
    border-radius: 50%;
    background: var(--color-peach-light);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.faq-item.active .faq-icon {
    background: var(--color-coral);
    color: var(--color-white);
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer-content {
    padding: 0 25px 20px;
    color: var(--color-text-light);
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

/* Contact Form */
.contact-section {
    background: linear-gradient(180deg, var(--color-cream) 0%, var(--color-peach-light) 100%);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
}

.contact-info h3 {
    margin-bottom: 20px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background: var(--color-coral-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-coral-dark);
}

.contact-form-wrapper {
    background: var(--color-white);
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--color-text);
}

.form-input {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
    background: var(--color-cream-light);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-coral);
    background: var(--color-white);
}

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

textarea.form-input {
    resize: vertical;
    min-height: 120px;
}

/* Disclaimer */
.disclaimer {
    background: var(--color-peach-light);
    border-left: 4px solid var(--color-coral);
    padding: 20px 25px;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin: 40px 0;
}

.disclaimer p {
    font-size: 0.9rem;
    margin-bottom: 0;
    font-style: italic;
}

/* Footer */
.footer {
    background: var(--color-text);
    color: var(--color-peach-light);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand .logo {
    color: var(--color-white);
    margin-bottom: 15px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

.footer-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--color-white);
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--color-coral-light);
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

.footer-contact-item svg {
    color: var(--color-coral-light);
    min-width: 18px;
    margin-top: 3px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
    margin-bottom: 15px;
}

.medical-disclaimer {
    background: rgba(255, 127, 107, 0.1);
    border: 1px solid rgba(255, 127, 107, 0.3);
    border-radius: var(--radius-sm);
    padding: 15px 20px;
    margin-top: 20px;
}

.medical-disclaimer p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.85rem;
    margin-bottom: 0;
    line-height: 1.6;
}

/* Cookie Modal */
.cookie-modal {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-white);
    padding: 25px;
    box-shadow: 0 -4px 30px rgba(0, 0, 0, 0.15);
    z-index: 10000;
    transform: translateY(100%);
    transition: var(--transition);
}

.cookie-modal.active {
    transform: translateY(0);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
    text-align: center;
}

.cookie-content p {
    margin-bottom: 0;
    font-size: 0.95rem;
}

.cookie-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
}

.cookie-btn {
    padding: 10px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
}

.cookie-btn-accept {
    background: var(--color-coral);
    color: var(--color-white);
    border: none;
}

.cookie-btn-accept:hover {
    background: var(--color-coral-dark);
}

.cookie-btn-decline {
    background: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-border);
}

.cookie-btn-decline:hover {
    border-color: var(--color-coral);
    color: var(--color-coral);
}

/* Page Hero (for subpages) */
.page-hero {
    padding: 140px 0 60px;
    background: linear-gradient(180deg, var(--color-peach-light) 0%, var(--color-cream) 100%);
    text-align: center;
}

.page-hero h1 {
    margin-bottom: 15px;
}

/* Legal Pages */
.legal-content {
    padding: 60px 0;
}

.legal-content h2 {
    font-size: 1.5rem;
    margin: 40px 0 20px;
    color: var(--color-coral);
}

.legal-content h2:first-child {
    margin-top: 0;
}

.legal-content p,
.legal-content li {
    color: var(--color-text-light);
    line-height: 1.8;
}

.legal-content ul,
.legal-content ol {
    margin: 15px 0 15px 25px;
}

.legal-content li {
    margin-bottom: 10px;
}

.last-updated {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: 30px;
}

/* Success Page */
.success-section {
    min-height: calc(100vh - 200px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 140px 20px 80px;
    text-align: center;
}

.success-content {
    max-width: 500px;
}

.success-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--color-coral), var(--color-coral-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
    animation: successPulse 2s ease infinite;
}

.success-icon svg {
    width: 50px;
    height: 50px;
    color: var(--color-white);
}

.success-content h1 {
    margin-bottom: 15px;
}

.success-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
}

/* About Page */
.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

.about-image {
    background: linear-gradient(135deg, var(--color-peach), var(--color-peach-light));
    border-radius: var(--radius-xl);
    padding: 40px;
    text-align: center;
}

.about-image-icon {
    font-size: 6rem;
}

.values-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
    margin-top: 40px;
}

.value-card {
    background: var(--color-white);
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.value-icon {
    width: 60px;
    height: 60px;
    background: var(--color-peach-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 1.5rem;
}

/* Contact Page Specific */
.contact-page-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.contact-info-card {
    background: var(--color-white);
    padding: 25px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.contact-info-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: var(--color-coral-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-coral-dark);
    font-size: 1.3rem;
}

.contact-info-text h3 {
    font-size: 1rem;
    margin-bottom: 5px;
}

.contact-info-text p {
    margin-bottom: 0;
    font-size: 0.95rem;
}

/* Product Page */
.product-hero {
    padding: 140px 0 80px;
    background: linear-gradient(180deg, var(--color-peach-light) 0%, var(--color-cream) 100%);
}

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

.product-hero-image {
    text-align: center;
}

.product-hero-image img {
    max-width: 350px;
    margin: 0 auto;
    filter: drop-shadow(0 20px 40px rgba(74, 55, 40, 0.2));
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin: 25px 0;
}

.product-feature {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--color-white);
    padding: 10px 18px;
    border-radius: var(--radius-lg);
    font-size: 0.9rem;
    box-shadow: var(--shadow-sm);
}

.product-feature-icon {
    color: var(--color-coral);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes successPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Responsive - Tablet */
@media (min-width: 768px) {
    .nav {
        display: block;
    }
    
    .mobile-menu-btn {
        display: none;
    }
    
    .hero .container {
        grid-template-columns: 1fr 1fr;
        text-align: left;
    }
    
    .hero-content {
        text-align: left;
    }
    
    .hero-description {
        margin: 0 0 30px;
    }
    
    .hero-cta {
        flex-direction: row;
        justify-content: flex-start;
    }
    
    .hero-image img {
        max-width: 350px;
    }
    
    .how-it-works-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .ingredients-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
    }
    
    .cookie-content {
        flex-direction: row;
        text-align: left;
    }
    
    .about-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .values-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .contact-page-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .product-hero-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* Responsive - Desktop */
@media (min-width: 1024px) {
    .hero {
        padding: 160px 0 100px;
    }
    
    .hero-image img {
        max-width: 400px;
    }
    
    .section {
        padding: 100px 0;
    }
    
    .ingredients-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .reviews-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.mb-0 { margin-bottom: 0; }
.mt-20 { margin-top: 20px; }
.mt-40 { margin-top: 40px; }