/* ============================================================
   assets/css/style.css - GLO Colour Labs Main Stylesheet
   ============================================================
   Modern, premium, photography-focused design
   - Clean typography
   - Generous whitespace
   - Subtle shadows
   - Soft borders
   - Simple animations
   - Full responsive
   ============================================================ */

/* ============================================================
   1. CSS VARIABLES / ROOT
   ============================================================ */
:root {
    /* Colors */
    --color-primary: #1a1a2e;
    --color-secondary: #16213e;
    --color-accent: #e8c87a;
    --color-accent-dark: #d4b45c;
    --color-white: #ffffff;
    --color-black: #000000;
    --color-gray-50: #f8f6f1;
    --color-gray-100: #f0ede8;
    --color-gray-200: #e5e0d8;
    --color-gray-300: #c4bdb3;
    --color-gray-400: #9a9288;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;
    
    /* Gradients */
    --gradient-hero: linear-gradient(135deg, #0f0f1f 0%, #1a1a2e 30%, #16213e 70%, #0f3460 100%);
    --gradient-dark: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    --gradient-warm: linear-gradient(135deg, #f8f6f1 0%, #f0ede8 100%);
    --gradient-accent: linear-gradient(135deg, #e8c87a 0%, #d4b45c 100%);
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    --font-heading-weight: 300;
    --font-body-weight: 400;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;
    --spacing-4xl: 80px;
    --spacing-5xl: 100px;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 20px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 15px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.08);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 30px 80px rgba(0, 0, 0, 0.12);
    --shadow-accent: 0 4px 30px rgba(232, 200, 122, 0.3);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-cubic: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    
    /* Container */
    --container-width: 1200px;
    --container-padding: 20px;
}

/* ============================================================
   2. RESET & BASE
   ============================================================ */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-primary);
    font-weight: var(--font-body-weight);
    color: var(--color-primary);
    background: var(--color-white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

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

ul,
ol {
    list-style: none;
}

/* ============================================================
   3. TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-heading-weight);
    letter-spacing: 0.5px;
    line-height: 1.2;
    color: var(--color-primary);
}

h1 { font-size: 48px; }
h2 { font-size: 36px; }
h3 { font-size: 24px; }
h4 { font-size: 20px; }
h5 { font-size: 18px; }
h6 { font-size: 16px; }

p {
    margin-bottom: 1rem;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-muted { color: var(--color-gray-500); }
.text-accent { color: var(--color-accent); }
.text-white { color: var(--color-white); }

/* ============================================================
   4. CONTAINER & LAYOUT
   ============================================================ */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    width: 100%;
}

.section {
    padding: var(--spacing-5xl) 0;
}

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

.section-lg {
    padding: var(--spacing-5xl) 0;
}

/* ============================================================
   5. GRID SYSTEM
   ============================================================ */
.grid {
    display: grid;
    gap: var(--spacing-lg);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
.grid-6 { grid-template-columns: repeat(6, 1fr); }

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

.grid-auto-200 {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.grid-auto-300 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-auto-350 {
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

/* ============================================================
   6. FLEXBOX UTILITIES
   ============================================================ */
.flex {
    display: flex;
}

.flex-wrap {
    flex-wrap: wrap;
}

.flex-row {
    flex-direction: row;
}

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

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

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

.flex-around {
    display: flex;
    align-items: center;
    justify-content: space-around;
}

.flex-evenly {
    display: flex;
    align-items: center;
    justify-content: space-evenly;
}

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

.flex-end {
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
}

.flex-grow {
    flex: 1;
}

.flex-shrink {
    flex-shrink: 0;
}

.gap-xs { gap: var(--spacing-xs); }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }
.gap-xl { gap: var(--spacing-xl); }
.gap-2xl { gap: var(--spacing-2xl); }

/* ============================================================
   7. BUTTONS
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 30px;
    border-radius: var(--radius-full);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 15px;
    line-height: 1.2;
    text-decoration: none;
    transition: var(--transition-cubic);
    cursor: pointer;
    border: none;
    outline: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-primary);
    box-shadow: var(--shadow-accent);
}

.btn-primary:hover {
    background: var(--color-accent-dark);
    color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: 0 6px 40px rgba(232, 200, 122, 0.4);
}

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

.btn-secondary:hover {
    background: var(--color-secondary);
    color: var(--color-white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--color-accent);
    border: 2px solid var(--color-accent);
}

.btn-outline:hover {
    background: var(--color-accent);
    color: var(--color-primary);
    transform: translateY(-3px);
}

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

.btn-white:hover {
    background: var(--color-gray-50);
    color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-dark {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-dark:hover {
    background: var(--color-gray-800);
    color: var(--color-white);
    transform: translateY(-3px);
}

.btn-whatsapp {
    background: #25D366;
    color: var(--color-white);
}

.btn-whatsapp:hover {
    background: #1da851;
    color: var(--color-white);
    transform: translateY(-3px);
    box-shadow: 0 6px 40px rgba(37, 211, 102, 0.4);
}

.btn-lg {
    padding: 16px 45px;
    font-size: 17px;
}

.btn-sm {
    padding: 8px 20px;
    font-size: 13px;
}

.btn-block {
    display: flex;
    width: 100%;
    justify-content: center;
}

/* ============================================================
   8. CARDS
   ============================================================ */
.card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: var(--transition-cubic);
}

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

.card-body {
    padding: var(--spacing-lg);
}

.card-title {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.card-text {
    color: var(--color-gray-500);
    font-size: 14px;
    line-height: 1.6;
}

.card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

/* ============================================================
   9. FORMS
   ============================================================ */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    font-size: 14px;
    color: var(--color-gray-700);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 15px;
    color: var(--color-primary);
    background: var(--color-white);
    transition: var(--transition-base);
    outline: none;
}

.form-control:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 4px rgba(232, 200, 122, 0.1);
}

.form-control::placeholder {
    color: var(--color-gray-400);
}

.form-control.error {
    border-color: #ef4444;
}

.form-control.success {
    border-color: #10b981;
}

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

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7280' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-help {
    font-size: 13px;
    color: var(--color-gray-500);
    margin-top: var(--spacing-xs);
}

.form-error {
    font-size: 13px;
    color: #ef4444;
    margin-top: var(--spacing-xs);
}

/* ============================================================
   10. BADGES
   ============================================================ */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 14px;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.4;
}

.badge-primary { background: var(--color-accent); color: var(--color-primary); }
.badge-secondary { background: var(--color-gray-200); color: var(--color-gray-700); }
.badge-success { background: #d1fae5; color: #065f46; }
.badge-danger { background: #fee2e2; color: #991b1b; }
.badge-warning { background: #fef3c7; color: #92400e; }
.badge-info { background: #dbeafe; color: #1e40af; }
.badge-dark { background: var(--color-primary); color: var(--color-white); }
.badge-white { background: var(--color-white); color: var(--color-primary); }

/* ============================================================
   11. ALERTS
   ============================================================ */
.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-size: 14px;
    margin-bottom: var(--spacing-lg);
    border-left: 4px solid transparent;
}

.alert-success {
    background: #d1fae5;
    color: #065f46;
    border-left-color: #10b981;
}

.alert-danger {
    background: #fee2e2;
    color: #991b1b;
    border-left-color: #ef4444;
}

.alert-warning {
    background: #fef3c7;
    color: #92400e;
    border-left-color: #f59e0b;
}

.alert-info {
    background: #dbeafe;
    color: #1e40af;
    border-left-color: #3b82f6;
}

/* ============================================================
   12. TABLES
   ============================================================ */
.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-gray-200);
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.table thead {
    background: var(--color-gray-50);
}

.table th {
    padding: 12px 16px;
    text-align: left;
    font-weight: 600;
    color: var(--color-gray-700);
    border-bottom: 2px solid var(--color-gray-200);
}

.table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-gray-200);
    color: var(--color-gray-600);
}

.table tbody tr:hover {
    background: var(--color-gray-50);
}

.table-striped tbody tr:nth-child(odd) {
    background: var(--color-gray-50);
}

/* ============================================================
   13. PAGINATION
   ============================================================ */
.pagination {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-gray-700);
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    transition: var(--transition-base);
    text-decoration: none;
}

.pagination a:hover {
    background: var(--color-accent);
    color: var(--color-primary);
    border-color: var(--color-accent);
}

.pagination .active a,
.pagination .active span {
    background: var(--color-accent);
    color: var(--color-primary);
    border-color: var(--color-accent);
}

.pagination .disabled a,
.pagination .disabled span {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ============================================================
   14. SECTION HEADERS
   ============================================================ */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-header .subtitle {
    display: inline-block;
    color: var(--color-accent);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-sm);
}

.section-header h2 {
    font-size: 38px;
    font-weight: 300;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.section-header h2 .highlight {
    color: var(--color-accent);
}

.section-header p {
    color: var(--color-gray-500);
    font-size: 18px;
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================================
   15. UTILITY CLASSES
   ============================================================ */
/* Spacing */
.m-0 { margin: 0; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.ml-0 { margin-left: 0; }
.mr-0 { margin-right: 0; }

.mt-sm { margin-top: var(--spacing-sm); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mb-md { margin-bottom: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }
.mb-xl { margin-bottom: var(--spacing-xl); }
.mt-2xl { margin-top: var(--spacing-2xl); }
.mb-2xl { margin-bottom: var(--spacing-2xl); }

.p-0 { padding: 0; }
.p-sm { padding: var(--spacing-sm); }
.p-md { padding: var(--spacing-md); }
.p-lg { padding: var(--spacing-lg); }
.p-xl { padding: var(--spacing-xl); }
.p-2xl { padding: var(--spacing-2xl); }

.pt-sm { padding-top: var(--spacing-sm); }
.pb-sm { padding-bottom: var(--spacing-sm); }
.pt-md { padding-top: var(--spacing-md); }
.pb-md { padding-bottom: var(--spacing-md); }
.pt-lg { padding-top: var(--spacing-lg); }
.pb-lg { padding-bottom: var(--spacing-lg); }

/* Text */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-uppercase { text-transform: uppercase; }
.text-capitalize { text-transform: capitalize; }
.text-decoration-none { text-decoration: none; }

.text-sm { font-size: 14px; }
.text-xs { font-size: 12px; }
.text-lg { font-size: 18px; }
.text-xl { font-size: 24px; }
.text-2xl { font-size: 32px; }
.text-3xl { font-size: 40px; }
.text-4xl { font-size: 48px; }

.font-light { font-weight: 300; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

/* Display */
.d-none { display: none; }
.d-block { display: block; }
.d-inline { display: inline; }
.d-inline-block { display: inline-block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

/* Position */
.position-relative { position: relative; }
.position-absolute { position: absolute; }
.position-fixed { position: fixed; }
.position-sticky { position: sticky; }

/* Overflow */
.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }
.overflow-scroll { overflow: scroll; }

/* Width */
.w-100 { width: 100%; }
.w-50 { width: 50%; }
.w-33 { width: 33.333%; }
.w-25 { width: 25%; }
.max-w-100 { max-width: 100%; }

/* Height */
.h-100 { height: 100%; }
.min-h-100 { min-height: 100vh; }

/* Border Radius */
.radius-sm { border-radius: var(--radius-sm); }
.radius-md { border-radius: var(--radius-md); }
.radius-lg { border-radius: var(--radius-lg); }
.radius-xl { border-radius: var(--radius-xl); }
.radius-full { border-radius: var(--radius-full); }

/* Shadows */
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }
.shadow-none { box-shadow: none; }

/* Colors */
.bg-white { background: var(--color-white); }
.bg-gray-50 { background: var(--color-gray-50); }
.bg-gray-100 { background: var(--color-gray-100); }
.bg-primary { background: var(--color-primary); }
.bg-secondary { background: var(--color-secondary); }
.bg-accent { background: var(--color-accent); }
.bg-gradient { background: var(--gradient-hero); }
.bg-gradient-dark { background: var(--gradient-dark); }

/* Z-Index */
.z-1 { z-index: 1; }
.z-10 { z-index: 10; }
.z-50 { z-index: 50; }
.z-100 { z-index: 100; }
.z-1000 { z-index: 1000; }

/* ============================================================
   16. ANIMATIONS
   ============================================================ */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

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

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

.animate-fade-in {
    animation: fadeIn 0.8s ease forwards;
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s ease forwards;
}

.animate-fade-in-down {
    animation: fadeInDown 0.8s ease forwards;
}

.animate-fade-in-left {
    animation: fadeInLeft 0.8s ease forwards;
}

.animate-fade-in-right {
    animation: fadeInRight 0.8s ease forwards;
}

.animate-scale-in {
    animation: scaleIn 0.6s ease forwards;
}

.animate-pulse {
    animation: pulse 2s infinite;
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

/* Animation delays */
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }
.delay-6 { animation-delay: 0.6s; }

/* ============================================================
   17. BACKGROUNDS & GRADIENTS
   ============================================================ */
.bg-gradient-hero {
    background: var(--gradient-hero);
}

.bg-gradient-dark {
    background: var(--gradient-dark);
}

.bg-gradient-warm {
    background: var(--gradient-warm);
}

.bg-gradient-accent {
    background: var(--gradient-accent);
}

/* ============================================================
   18. RESPONSIVE BREAKPOINTS
   ============================================================ */
/* Large screens (desktops, 1200px and up) */
@media (min-width: 1200px) {
    .container {
        padding: 0 40px;
    }
}

/* Medium screens (tablets, 992px to 1199px) */
@media (max-width: 1199px) {
    .grid-4 { grid-template-columns: repeat(3, 1fr); }
    .grid-5 { grid-template-columns: repeat(3, 1fr); }
    .grid-6 { grid-template-columns: repeat(3, 1fr); }
    h1 { font-size: 40px; }
    h2 { font-size: 32px; }
}

/* Small screens (tablets, 768px to 991px) */
@media (max-width: 991px) {
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-5 { grid-template-columns: repeat(2, 1fr); }
    .grid-6 { grid-template-columns: repeat(2, 1fr); }
    .section { padding: var(--spacing-3xl) 0; }
    h1 { font-size: 36px; }
    h2 { font-size: 28px; }
    .section-header h2 { font-size: 32px; }
}

/* Extra small screens (phones, 767px and below) */
@media (max-width: 767px) {
    .grid-2 { grid-template-columns: 1fr; }
    .grid-3 { grid-template-columns: 1fr; }
    .grid-4 { grid-template-columns: 1fr; }
    .grid-5 { grid-template-columns: 1fr; }
    .grid-6 { grid-template-columns: 1fr; }
    
    .grid-auto { grid-template-columns: 1fr; }
    .grid-auto-200 { grid-template-columns: 1fr; }
    .grid-auto-300 { grid-template-columns: 1fr; }
    .grid-auto-350 { grid-template-columns: 1fr; }
    
    .flex-between {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .section { padding: var(--spacing-2xl) 0; }
    .section-sm { padding: var(--spacing-xl) 0; }
    .section-lg { padding: var(--spacing-3xl) 0; }
    
    h1 { font-size: 30px; }
    h2 { font-size: 24px; }
    h3 { font-size: 20px; }
    
    .section-header h2 { font-size: 26px; }
    .section-header p { font-size: 16px; }
    
    .btn {
        padding: 10px 24px;
        font-size: 14px;
    }
    .btn-lg {
        padding: 14px 32px;
        font-size: 15px;
    }
    
    .card-body {
        padding: var(--spacing-md);
    }
    
    .container {
        padding: 0 16px;
    }
    
    .text-center-mobile { text-align: center; }
}

/* Very small screens (phones, 480px and below) */
@media (max-width: 480px) {
    h1 { font-size: 26px; }
    h2 { font-size: 22px; }
    .section-header h2 { font-size: 24px; }
    .btn {
        padding: 8px 18px;
        font-size: 13px;
    }
    .btn-lg {
        padding: 12px 24px;
        font-size: 14px;
    }
    .container {
        padding: 0 12px;
    }
    .table th,
    .table td {
        padding: 8px 10px;
        font-size: 12px;
    }
}

/* ============================================================
   19. PRINT STYLES
   ============================================================ */
@media print {
    .no-print {
        display: none !important;
    }
    body {
        background: var(--color-white);
        color: var(--color-black);
    }
    .container {
        max-width: 100%;
        padding: 0;
    }
    a {
        color: var(--color-black);
        text-decoration: underline;
    }
}

/* ============================================================
   20. SELECTION
   ============================================================ */
::selection {
    background: var(--color-accent);
    color: var(--color-primary);
}

::-moz-selection {
    background: var(--color-accent);
    color: var(--color-primary);
}

/* ============================================================
   21. SCROLLBAR
   ============================================================ */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--color-accent);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent-dark);
}

/* ============================================================
   22. LOADING SPINNER
   ============================================================ */
.spinner {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 4px solid var(--color-gray-200);
    border-top-color: var(--color-accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.spinner-sm {
    width: 24px;
    height: 24px;
    border-width: 3px;
}

.spinner-lg {
    width: 56px;
    height: 56px;
    border-width: 5px;
}

/* ============================================================
   23. HERO SLIDER STYLES
   ============================================================ */
.hero-slider {
    position: relative;
    height: 100vh;
    min-height: 600px;
    max-height: 900px;
    overflow: hidden;
}

.slide-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.slide-item.active {
    opacity: 1;
}

.slide-item .slide-content {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    height: 100%;
}

.slide-item .slide-content h1,
.slide-item .slide-content p,
.slide-item .slide-content .btn {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.slide-item.active .slide-content h1 {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.3s;
}

.slide-item.active .slide-content .subtitle {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.5s;
}

.slide-item.active .slide-content p {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.7s;
}

.slide-item.active .slide-content .btn-group {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.9s;
}

.slider-controls {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 12px;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.5);
    background: transparent;
    cursor: pointer;
    transition: all 0.3s;
    padding: 0;
}

.slider-dot:hover {
    background: rgba(232, 200, 122, 0.5);
    transform: scale(1.2);
}

.slider-dot.active {
    background: var(--color-accent);
    border-color: var(--color-accent);
    transform: scale(1.2);
}

.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--color-white);
    font-size: 24px;
    cursor: pointer;
    transition: all 0.3s;
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-arrow:hover {
    background: rgba(232, 200, 122, 0.2);
    border-color: var(--color-accent);
}

.slider-prev {
    left: 20px;
}

.slider-next {
    right: 20px;
}

@media (max-width: 768px) {
    .slider-arrow {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
    .slider-prev { left: 10px; }
    .slider-next { right: 10px; }
    .hero-slider {
        height: 80vh !important;
        min-height: 500px !important;
    }
}

@media (max-width: 480px) {
    .slider-arrow {
        display: none;
    }
    .hero-slider {
        height: 70vh !important;
        min-height: 400px !important;
    }
}

/* ============================================================
   24. CUSTOM COMPONENTS
   ============================================================ */

/* Category Cards */
.category-card {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: 35px 25px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-cubic);
    border: 1px solid transparent;
    height: 100%;
    position: relative;
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(232, 200, 122, 0.2);
}

.category-card .accent-bar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
}

/* Album Cards */
.album-card {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-cubic);
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.album-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.album-card .album-image {
    height: 250px;
    background: var(--color-gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.album-card .album-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s;
}

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

.album-card .album-badges {
    position: absolute;
    top: 15px;
    right: 15px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.album-card .album-body {
    padding: var(--spacing-lg);
}

/* Step Cards */
.step-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-2xl);
    padding: 30px 25px;
    text-align: center;
    transition: var(--transition-cubic);
}

.step-card:hover {
    transform: translateY(-6px);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(232, 200, 122, 0.2);
}

/* Feature Cards */
.feature-card {
    background: var(--color-gray-50);
    border-radius: var(--radius-2xl);
    padding: 35px 25px;
    text-align: center;
    transition: var(--transition-cubic);
    border: 1px solid transparent;
}

.feature-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-accent);
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
}

/* Testimonial Cards */
.testimonial-card {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: 30px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-cubic);
    border: 1px solid rgba(0, 0, 0, 0.02);
}

.testimonial-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.testimonial-card .stars {
    color: var(--color-accent);
    font-size: 18px;
    margin-bottom: 12px;
}

.testimonial-card .quote {
    color: var(--color-gray-600);
    line-height: 1.7;
    font-style: italic;
    font-size: 15px;
    margin-bottom: 20px;
}

.testimonial-card .author {
    display: flex;
    align-items: center;
    gap: 14px;
    border-top: 1px solid var(--color-gray-100);
    padding-top: 18px;
}

.testimonial-card .author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-card .author-avatar-placeholder {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-weight: 700;
    font-size: 20px;
}

/* Stats Section */
.stats-section .stat-item {
    padding: 20px;
    text-align: center;
}

.stats-section .stat-number {
    font-size: 48px;
    font-weight: 300;
    color: var(--color-accent);
    margin-bottom: 5px;
    display: inline-block;
}

.stats-section .stat-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
}

.whatsapp-float a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: var(--color-white);
    border-radius: 50%;
    text-decoration: none;
    font-size: 32px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.whatsapp-float a:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6);
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
    }
    .whatsapp-float a {
        width: 50px;
        height: 50px;
        font-size: 26px;
    }
}

/* Back to Top Button */
#backToTop {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 44px;
    height: 44px;
    background: var(--color-accent);
    color: var(--color-primary);
    border: none;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    box-shadow: var(--shadow-accent);
    transition: all 0.3s;
    z-index: 998;
    display: none;
}

#backToTop:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(232, 200, 122, 0.4);
}

@media (max-width: 768px) {
    #backToTop {
        bottom: 80px;
        right: 20px;
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
}