/* Farmacia Dominguito - Modern Minimalist Design */

/* ===== CSS Variables ===== */
:root {
    /* Brand Colors - Refined */
    --color-primary: #1C9C93;
    --color-primary-dark: #157570;
    --color-primary-light: #24b8b0;
    --color-secondary: #01305C;
    --color-secondary-light: #1a4580;
    --color-accent: #F8B226;
    --color-accent-light: #ffd166;
    
    /* Neutrals - Clean palette */
    --color-bg: #FAFBFC;
    --color-surface: #FFFFFF;
    --color-surface-elevated: #FFFFFF;
    --color-border: #E8EAED;
    --color-border-light: #F0F2F5;
    
    /* Text */
    --color-text: #1F2937;
    --color-text-secondary: #6B7280;
    --color-text-muted: #9CA3AF;
    --color-text-inverse: #FFFFFF;
    
    /* Status */
    --color-success: #10B981;
    --color-error: #EF4444;
    --color-warning: #F59E0B;
    
    /* Typography */
    --font-display: 'DM Sans', sans-serif;
    --font-body: 'DM Sans', sans-serif;
    
    /* Spacing - Generous */
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2.5rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    
    /* Effects */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.25s ease;
    --transition-slow: 0.4s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text);
}

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

ul {
    list-style: none;
}

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

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    border: none;
    outline: none;
    background: none;
}

/* ===== Typography ===== */
h1 { font-size: clamp(2.5rem, 5vw, 4rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); letter-spacing: -0.01em; }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h4 { font-size: 1.125rem; }

.text-lg { font-size: 1.125rem; }
.text-sm { font-size: 0.875rem; }
.text-muted { color: var(--color-text-secondary); }

/* ===== Layout ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.section {
    padding: var(--space-3xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.section-title {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    margin-bottom: var(--space-sm);
    color: var(--color-secondary);
}

.section-subtitle {
    font-size: 1.0625rem;
    color: var(--color-text-secondary);
    max-width: 540px;
    margin: 0 auto;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.75rem;
    border-radius: var(--radius-full);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.9375rem;
    cursor: pointer;
    transition: all var(--transition-base);
    gap: var(--space-xs);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-text-inverse);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--color-surface);
    color: var(--color-text);
    border: 1.5px solid var(--color-border);
}

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

.btn-accent {
    background: var(--color-accent);
    color: var(--color-text);
}

.btn-accent:hover {
    background: var(--color-accent-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-full {
    width: 100%;
}

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 84px;
    background: linear-gradient(135deg, #1C9C93 0%, #157570 50%, #01305C 100%);
    z-index: 100;
    box-shadow: 0 4px 24px rgba(1, 48, 92, 0.15);
    transition: all var(--transition-base);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

/* Logo with Brand Text */
.logo {
    display: flex;
    align-items: center;
    height: 56px;
    gap: var(--space-md);
}

.logo img {
    height: 100%;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.15));
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    color: #FFFFFF;
    letter-spacing: -0.02em;
    white-space: nowrap;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

/* Navigation */
.nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    position: relative;
    padding: var(--space-xs) 0;
    transition: all var(--transition-base);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--color-accent);
    border-radius: 2px;
    transition: width var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
    color: #FFFFFF;
}

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

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

/* Language Switcher - Glassmorphism style */
.lang-switcher {
    display: flex;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: var(--radius-full);
    padding: 3px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.lang-btn {
    padding: 6px 14px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.lang-btn.active {
    background: #FFFFFF;
    color: var(--color-secondary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.lang-btn:hover:not(.active) {
    color: #FFFFFF;
}

/* Cart Button */
.cart-btn {
    position: relative;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.cart-btn:hover {
    background: #FFFFFF;
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.cart-btn svg {
    width: 22px;
    height: 22px;
    color: #FFFFFF;
    transition: color var(--transition-fast);
}

.cart-btn:hover svg {
    color: var(--color-secondary);
}

.cart-count {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 22px;
    height: 22px;
    background: var(--color-accent);
    color: var(--color-text);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Mobile Menu */
.mobile-toggle {
    display: none;
    width: 48px;
    height: 48px;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition-fast);
}

.mobile-toggle:hover {
    background: rgba(255, 255, 255, 0.25);
}

.mobile-toggle svg {
    width: 24px;
    height: 24px;
    color: #FFFFFF;
}

/* ===== Hero ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 84px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #f8fafc 0%, #eef2f6 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: radial-gradient(ellipse, rgba(28, 156, 147, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
    max-width: 1280px;
    margin: 0 auto;
    padding: var(--space-2xl) var(--space-lg);
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    background: var(--color-surface);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--space-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
}

.hero-title {
    font-size: clamp(2.75rem, 4.5vw, 3.75rem);
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    color: var(--color-text);
}

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

.hero-description {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
    max-width: 480px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

/* ===== Hero Image ===== */
.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

.hero-image img {
    max-width: 420px;
    width: 100%;
    filter: drop-shadow(0 25px 50px rgba(28, 156, 147, 0.15));
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text-muted);
    font-size: 0.75rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ===== Services Strip ===== */
.services-strip {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border-light);
    border-bottom: 1px solid var(--color-border-light);
    padding: var(--space-lg) 0;
    overflow-x: auto;
}

.services-grid {
    display: flex;
    justify-content: center;
    gap: var(--space-2xl);
    min-width: max-content;
}

.service-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    white-space: nowrap;
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    font-weight: 500;
}

.service-item svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
    flex-shrink: 0;
}

/* ===== Categories ===== */
.categories {
    background: var(--color-bg);
    padding: var(--space-3xl) 0;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.category-card {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    text-align: center;
    transition: all var(--transition-base);
    border: 1px solid var(--color-border-light);
    display: block;
}

.category-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

.category-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(28, 156, 147, 0.1) 0%, rgba(28, 156, 147, 0.05) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
}

.category-icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-primary);
}

.category-title {
    font-size: 1.0625rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
    color: var(--color-text);
}

.category-count {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* ===== Products ===== */
.products {
    background: var(--color-surface);
    padding: var(--space-3xl) 0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.product-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
    border: 1px solid var(--color-border-light);
    display: block;          /* works as both <div> and <a> */
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.product-image {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    background: var(--color-bg);
}

.product-info {
    padding: var(--space-md);
}

.product-name {
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
    color: var(--color-text);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-price {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.add-to-cart {
    width: 100%;
    padding: 0.625rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    color: var(--color-text);
}

.add-to-cart:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-text-inverse);
}

.add-to-cart svg {
    width: 16px;
    height: 16px;
}

/* ===== Prescription Section ===== */
.prescriptions {
    background: linear-gradient(135deg, var(--color-secondary) 0%, #0d2340 100%);
    padding: var(--space-3xl) 0;
    position: relative;
    overflow: hidden;
}

.prescriptions::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(ellipse at right, rgba(28, 156, 147, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.prescriptions-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    position: relative;
    z-index: 1;
}

.prescriptions-content h2,
.prescriptions-content p {
    color: var(--color-text-inverse);
}

.prescriptions-content .section-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

.prescription-form {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-xl);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
    color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--color-bg);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    background: var(--color-surface);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* ===== Blog ===== */
.blog {
    background: var(--color-bg);
    padding: var(--space-3xl) 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.blog-card {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
    border: 1px solid var(--color-border-light);
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.blog-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.blog-content {
    padding: var(--space-lg);
}

.blog-date {
    font-size: 0.8125rem;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: var(--space-xs);
    display: block;
}

.blog-title {
    font-size: 1.0625rem;
    margin-bottom: var(--space-sm);
    color: var(--color-text);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-excerpt {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: var(--space-md);
}

.blog-link {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
}

.blog-link:hover {
    gap: var(--space-sm);
}

/* ===== Contact ===== */
.contact {
    background: var(--color-surface);
    padding: var(--space-3xl) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
}

.contact-form {
    background: var(--color-bg);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    border: 1px solid var(--color-border-light);
}

.contact-cards {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.contact-card {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    border: 1px solid var(--color-border-light);
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.contact-card-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(28, 156, 147, 0.1) 0%, rgba(28, 156, 147, 0.05) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-card-icon svg {
    width: 22px;
    height: 22px;
    color: var(--color-primary);
}

.contact-card h4 {
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.contact-card p {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

.social-link {
    width: 44px;
    height: 44px;
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.social-link svg {
    width: 18px;
    height: 18px;
    color: var(--color-text);
}

.social-link:hover svg {
    color: var(--color-text-inverse);
}

.map-container {
    margin-top: var(--space-xl);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

/* ===== Footer ===== */
.footer {
    background: var(--color-secondary);
    color: var(--color-text-inverse);
    padding: var(--space-3xl) 0 var(--space-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
    margin-top: var(--space-md);
    max-width: 280px;
    line-height: 1.7;
}

.footer-social {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: var(--color-primary);
    transform: translateY(-2px);
}

.footer-social svg {
    width: 18px;
    height: 18px;
}

.footer h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    color: var(--color-text-inverse);
}

.footer ul li {
    margin-bottom: var(--space-sm);
}

.footer ul li a,
.footer ul li span {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

.footer ul li a:hover {
    color: var(--color-text-inverse);
}

.footer-contact p {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--space-sm);
}

.footer-contact svg {
    width: 18px;
    height: 18px;
    color: var(--color-accent);
    flex-shrink: 0;
    margin-top: 3px;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
}

/* ===== Cart Sidebar ===== */
.cart-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    z-index: 200;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

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

.cart-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 420px;
    height: 100%;
    background: var(--color-surface);
    z-index: 201;
    transform: translateX(100%);
    transition: transform var(--transition-base);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-xl);
}

.cart-sidebar.active {
    transform: translateX(0);
}

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg);
    border-bottom: 1px solid var(--color-border-light);
}

.cart-header h3 {
    font-size: 1.25rem;
}

.cart-close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
    background: var(--color-bg);
    border: 1px solid var(--color-border-light);
}

.cart-close:hover {
    background: var(--color-text);
    color: var(--color-surface);
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-lg);
}

.cart-empty {
    text-align: center;
    color: var(--color-text-muted);
    padding: var(--space-2xl) var(--space-lg);
}

.cart-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-border-light);
}

.cart-item-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--radius-md);
    background: var(--color-bg);
}

.cart-item-details {
    flex: 1;
}

.cart-item-name {
    font-weight: 600;
    margin-bottom: var(--space-xs);
    font-size: 0.9375rem;
}

.cart-item-price {
    color: var(--color-primary);
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.cart-qty {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.cart-qty button {
    width: 28px;
    height: 28px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.cart-qty button:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-surface);
}

.cart-qty span {
    font-weight: 600;
    min-width: 24px;
    text-align: center;
}

.cart-item-remove {
    background: none;
    border: none;
    color: var(--color-error);
    cursor: pointer;
    padding: var(--space-xs);
}

.cart-footer {
    padding: var(--space-lg);
    border-top: 1px solid var(--color-border-light);
    background: var(--color-bg);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.cart-total span:last-child {
    color: var(--color-primary);
}

/* ===== Modal ===== */
.modal {
    position: fixed;
    inset: 0;
    z-index: 300;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

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

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--color-surface);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    transform: translateY(20px) scale(0.95);
    transition: transform var(--transition-base);
    box-shadow: var(--shadow-xl);
}

.modal.active .modal-content {
    transform: translateY(0) scale(1);
}

.modal-close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    cursor: pointer;
    background: var(--color-bg);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--color-text);
    color: var(--color-surface);
}

.modal h3 {
    font-size: 1.5rem;
    text-align: center;
    margin-bottom: var(--space-lg);
}

.radio-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.radio-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    padding: var(--space-sm) var(--space-md);
    background: var(--color-bg);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-fast);
}

.radio-label:has(input:checked) {
    border-color: var(--color-primary);
    background: rgba(28, 156, 147, 0.05);
}

.radio-label input {
    width: auto;
}

/* ===== Toast ===== */
.toast {
    position: fixed;
    bottom: var(--space-lg);
    right: var(--space-lg);
    background: var(--color-text);
    color: var(--color-surface);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    transform: translateY(100px);
    opacity: 0;
    transition: all var(--transition-base);
    z-index: 400;
    box-shadow: var(--shadow-lg);
}

.toast.active {
    transform: translateY(0);
    opacity: 1;
}

.toast svg {
    width: 20px;
    height: 20px;
    color: var(--color-success);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content {
        order: 2;
    }
    
    .hero-image {
        order: 1;
    }
    
    .hero-description {
        margin: 0 auto var(--space-xl);
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-image img {
        max-width: 320px;
    }
    
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .prescriptions-container,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .prescriptions-content {
        text-align: center;
    }
}

@media (max-width: 768px) {
    .header {
        height: 72px;
    }
    
    .logo {
        height: 48px;
    }
    
    .logo-text {
        font-size: 1.1rem;
    }
    
    .nav-list {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .nav-list.mobile-open {
        display: flex;
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        bottom: 0;
        background: linear-gradient(135deg, #1C9C93 0%, #157570 50%, #01305C 100%);
        flex-direction: column;
        padding: var(--space-xl);
        gap: var(--space-lg);
    }
    
    .nav-link {
        font-size: 1.25rem;
        color: rgba(255, 255, 255, 0.9);
    }
    
    .nav-link:hover,
    .nav-link.active {
        color: #FFFFFF;
    }
    
    .lang-switcher {
        display: flex;
        position: absolute;
        top: 16px;
        right: 70px;
    }
    
    .hero {
        min-height: auto;
        padding: calc(72px + var(--space-2xl)) 0 var(--space-2xl);
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    .scroll-indicator {
        display: none;
    }
    
    .categories-grid,
    .products-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-brand p {
        max-width: none;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-contact p {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    :root {
        --space-3xl: 4rem;
    }
    
    .header {
        height: 64px;
        padding: 0 var(--space-md);
    }
    
    .header-container {
        padding: 0 var(--space-md);
    }
    
    .logo {
        height: 40px;
    }
    
    .logo-text {
        display: none;
    }
    
    .cart-btn {
        width: 40px;
        height: 40px;
    }
    
    .mobile-toggle {
        width: 40px;
        height: 40px;
    }
    
    .section {
        padding: var(--space-2xl) 0;
    }
    
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.875rem;
    }
    
    .hero-badge {
        font-size: 0.75rem;
    }
}

/* ===== Product Detail Page ===== */

.product-detail-page {
    min-height: 70vh;
    background: var(--color-bg);
}

/* Breadcrumb */
.product-breadcrumb {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border-light);
    padding: 0.75rem 0;
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    flex-wrap: wrap;
}

.breadcrumb-list li + li::before {
    content: '/';
    margin-right: 0.5rem;
    color: var(--color-text-muted);
}

.breadcrumb-list a {
    color: var(--color-primary);
    text-decoration: none;
}

.breadcrumb-list a:hover {
    text-decoration: underline;
}

.breadcrumb-list [aria-current="page"] {
    color: var(--color-text);
    font-weight: 500;
}

/* Loading skeleton */
.product-skeleton {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    padding: var(--space-xl) 0;
}

.skeleton-gallery-box {
    aspect-ratio: 1;
    border-radius: var(--radius-lg);
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

.skeleton-info-box {
    padding-top: var(--space-md);
}

.skeleton-line {
    border-radius: var(--radius-sm);
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Hero section */
.product-hero-section {
    padding: var(--space-2xl) 0;
}

.product-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: start;
}

/* Gallery */
.product-gallery {
    position: sticky;
    top: 100px;
}

.product-gallery-main {
    width: 100%;
    aspect-ratio: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    margin-bottom: var(--space-md);
}

.product-gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.product-gallery-thumbs {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.gallery-thumb {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 2px solid var(--color-border-light);
    cursor: pointer;
    padding: 0;
    background: none;
    transition: border-color var(--transition-fast);
    flex-shrink: 0;
}

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

.gallery-thumb:hover,
.gallery-thumb.active {
    border-color: var(--color-primary);
}

/* Product info panel */
.product-detail-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.product-category-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--color-primary);
    color: #fff;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    width: fit-content;
}

.product-detail-name {
    font-size: 1.875rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text);
    margin: 0;
}

.product-detail-meta {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin: 0;
}

.product-detail-price-row {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.product-detail-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
}

.product-detail-compare {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    text-decoration: line-through;
}

.badge-sale {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.6rem;
    background: #fee2e2;
    color: #dc2626;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
}

/* Stock badges */
.stock-badge-row {
    display: flex;
    align-items: center;
}

.stock-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
}

.stock-in {
    background: #dcfce7;
    color: #166534;
}

.stock-low {
    background: #fef9c3;
    color: #854d0e;
}

.stock-out {
    background: #fee2e2;
    color: #991b1b;
}

/* Description */
.product-detail-description {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    border-top: 1px solid var(--color-border-light);
    padding-top: var(--space-md);
}

.product-detail-description p {
    margin-bottom: 0.5rem;
}

/* Quantity + Add to Cart */
.product-detail-actions {
    display: flex;
    gap: var(--space-md);
    align-items: center;
    flex-wrap: wrap;
}

.qty-selector {
    display: flex;
    align-items: center;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    height: 48px;
}

.qty-btn {
    width: 44px;
    height: 100%;
    background: var(--color-bg);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    transition: background var(--transition-fast);
    flex-shrink: 0;
}

.qty-btn:hover {
    background: var(--color-border-light);
}

.qty-selector input[type="number"] {
    width: 52px;
    height: 100%;
    border: none;
    border-left: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
    text-align: center;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    background: var(--color-surface);
    -moz-appearance: textfield;
}

.qty-selector input[type="number"]::-webkit-inner-spin-button,
.qty-selector input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
}

.btn-add-to-cart {
    flex: 1;
    min-width: 180px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-size: 1rem;
}

.product-sku {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    margin: 0;
}

/* Related products section */
.related-products {
    background: var(--color-bg);
    border-top: 1px solid var(--color-border-light);
}

/* ===== Admin Image Preview Badges ===== */

.image-preview-item {
    position: relative;
}

.img-badge {
    position: absolute;
    top: 6px;
    left: 6px;
    z-index: 2;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    pointer-events: none;
}

.img-badge-main {
    background: var(--color-primary, #1C9C93);
    color: #fff;
}

.img-badge-saved {
    background: #e0f2fe;
    color: #0369a1;
}

.img-badge-new {
    background: #dcfce7;
    color: #166534;
}

.image-processing {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8fafc;
    border: 2px dashed #cbd5e1;
    border-radius: 10px;
    aspect-ratio: 1;
}

.image-processing-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: #64748b;
    font-size: 0.8rem;
}

/* ===== Product Detail Responsive ===== */

@media (max-width: 900px) {
    .product-hero-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .product-gallery {
        position: static;
    }

    .product-detail-name {
        font-size: 1.5rem;
    }

    .product-skeleton {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .product-detail-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .qty-selector {
        width: 100%;
        justify-content: center;
    }

    .btn-add-to-cart {
        width: 100%;
    }

    .gallery-thumb {
        width: 56px;
        height: 56px;
    }
}