/* ===== CSS VARIABLES ===== */
:root {
    /* Colors */
    --primary: #E11D48;
    --primary-dark: #BE123C;
    --primary-light: #FDA4AF;
    --secondary: #7C3AED;
    --secondary-dark: #6D28D9;
    
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    
    --success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;
    
    --white: #FFFFFF;
    --black: #000000;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    
    /* Layout */
    --header-height: 72px;
    --container-max: 1400px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
}

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

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

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

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

ul, ol {
    list-style: none;
}

/* ===== UTILITIES ===== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

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

.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

/* ===== ANNOUNCEMENT BAR ===== */
.announcement-bar {
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: center;
    font-size: 0.875rem;
}

.announcement-bar a {
    color: var(--primary-light);
    text-decoration: underline;
    font-weight: 600;
}

.announcement-bar a:hover {
    color: var(--white);
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 40px;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    z-index: 1000;
}

.header__container {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    height: 100%;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

.logo__text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
}

/* Search Bar */
.search-bar {
    flex: 1;
    max-width: 500px;
    display: flex;
    align-items: center;
    background: var(--gray-100);
    border-radius: var(--radius-full);
    padding: 0 var(--spacing-md);
    transition: var(--transition-base);
    border: 2px solid transparent;
}

.search-bar:focus-within {
    background: var(--white);
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(225, 29, 72, 0.1);
}

.search-bar__icon {
    color: var(--gray-400);
    flex-shrink: 0;
}

.search-bar__input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 0.75rem var(--spacing-sm);
    outline: none;
}

.search-bar__input::placeholder {
    color: var(--gray-400);
}

.search-bar__visual {
    padding: var(--spacing-sm);
    color: var(--gray-400);
    border-radius: var(--radius-md);
}

.search-bar__visual:hover {
    background: var(--gray-200);
    color: var(--gray-600);
}

/* Navigation */
.nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.nav__link {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--gray-600);
    border-radius: var(--radius-md);
}

.nav__link:hover {
    color: var(--gray-900);
    background: var(--gray-100);
}

.nav__link--highlight {
    color: var(--primary);
}

.nav__link--highlight:hover {
    color: var(--primary-dark);
    background: rgba(225, 29, 72, 0.1);
}

/* Header Actions */
.header__actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.625rem 1.25rem;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
    white-space: nowrap;
}

.btn--primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

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

.btn--outline {
    background: transparent;
    border: 2px solid var(--gray-300);
    color: var(--gray-700);
}

.btn--outline:hover {
    border-color: var(--gray-900);
    color: var(--gray-900);
}

.btn--ghost {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn--ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn--light {
    background: var(--white);
    color: var(--gray-900);
}

.btn--light:hover {
    background: var(--gray-100);
}

.btn--icon {
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: var(--radius-full);
    color: var(--gray-600);
    position: relative;
}

.btn--icon:hover {
    background: var(--gray-100);
    color: var(--gray-900);
}

.btn--lg {
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
}

.btn--full {
    width: 100%;
}

/* Badge */
.badge {
    position: absolute;
    top: 4px;
    right: 4px;
    min-width: 18px;
    height: 18px;
    background: var(--primary);
    color: var(--white);
    font-size: 0.6875rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--spacing-sm);
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--gray-700);
    border-radius: 2px;
    transition: var(--transition-fast);
}

/* ===== MAIN ===== */
.main {
    margin-top: calc(var(--header-height) + 40px);
}

/* ===== HERO ===== */
.hero {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.hero__title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--gray-900);
    margin-bottom: var(--spacing-lg);
}

.hero__subtitle {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-xl);
    max-width: 500px;
}

.hero__actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-2xl);
}

.hero__stats {
    display: flex;
    gap: var(--spacing-2xl);
}

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

.hero__stat-number {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gray-900);
}

.hero__stat-label {
    font-size: 0.875rem;
    color: var(--gray-500);
}

/* Hero Visual Grid */
.hero__visual {
    position: relative;
}

.hero__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 180px);
    gap: var(--spacing-md);
}

.hero__card {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

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

.hero__card:hover img {
    transform: scale(1.05);
}

.hero__card--1 {
    grid-row: span 2;
}

/* ===== SECTION HEADER ===== */
.section__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.section__title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gray-900);
}

.section__subtitle {
    font-size: 1.125rem;
    color: var(--gray-500);
    max-width: 600px;
    margin: var(--spacing-sm) auto var(--spacing-xl);
}

.section__link {
    font-weight: 600;
    color: var(--gray-600);
}

.section__link:hover {
    color: var(--primary);
}

/* ===== CATEGORIES ===== */
.categories {
    background: var(--gray-50);
}

.categories__grid {
    display: flex;
    gap: var(--spacing-md);
    overflow-x: auto;
    padding-bottom: var(--spacing-md);
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
}

.categories__grid::-webkit-scrollbar {
    height: 8px;
}

.categories__grid::-webkit-scrollbar-track {
    background: var(--gray-200);
    border-radius: var(--radius-full);
}

.categories__grid::-webkit-scrollbar-thumb {
    background: var(--gray-400);
    border-radius: var(--radius-full);
}

.category-card {
    flex-shrink: 0;
    width: 140px;
    text-align: center;
    scroll-snap-align: start;
}

.category-card__image {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--spacing-sm);
    border-radius: var(--radius-full);
    overflow: hidden;
    border: 3px solid var(--white);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

.category-card:hover .category-card__image {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.category-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.category-card__name {
    display: block;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 2px;
}

.category-card__count {
    font-size: 0.8125rem;
    color: var(--gray-500);
}

/* ===== FILTER TABS ===== */
.filter-tabs {
    display: flex;
    gap: var(--spacing-xs);
}

.filter-tab {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-600);
    background: var(--gray-100);
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

.filter-tab:hover {
    background: var(--gray-200);
    color: var(--gray-900);
}

.filter-tab.active {
    background: var(--gray-900);
    color: var(--white);
}

/* ===== MASONRY GRID (Pinterest Style) ===== */
.masonry-grid {
    columns: 5 260px;
    column-gap: var(--spacing-md);
}

.design-card {
    break-inside: avoid;
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    cursor: pointer;
}

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

.design-card__image {
    position: relative;
    overflow: hidden;
}

.design-card__image img {
    width: 100%;
    display: block;
    transition: var(--transition-base);
}

.design-card:hover .design-card__image img {
    transform: scale(1.03);
}

.design-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 50%, rgba(0,0,0,0.7) 100%);
    opacity: 0;
    transition: var(--transition-fast);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--spacing-md);
}

.design-card:hover .design-card__overlay {
    opacity: 1;
}

.design-card__actions {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    display: flex;
    gap: var(--spacing-xs);
    opacity: 0;
    transform: translateY(-10px);
    transition: var(--transition-fast);
}

.design-card:hover .design-card__actions {
    opacity: 1;
    transform: translateY(0);
}

.design-card__action {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: var(--white);
    color: var(--gray-700);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-fast);
}

.design-card__action:hover {
    background: var(--primary);
    color: var(--white);
}

.design-card__info {
    padding: var(--spacing-md);
}

.design-card__title {
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.design-card__meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
}

.design-card__designer {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--gray-600);
}

.design-card__designer img {
    width: 24px;
    height: 24px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.design-card__price {
    font-weight: 700;
    color: var(--primary);
}

/* Load More */
.load-more {
    text-align: center;
    margin-top: var(--spacing-2xl);
}

/* ===== HOW IT WORKS ===== */
.how-it-works {
    background: var(--gray-50);
}

.tabs__header {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-2xl);
}

.tab-btn {
    padding: var(--spacing-sm) var(--spacing-xl);
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-600);
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

.tab-btn:hover {
    border-color: var(--gray-300);
}

.tab-btn.active {
    background: var(--gray-900);
    border-color: var(--gray-900);
    color: var(--white);
}

.tabs__content {
    display: none;
}

.tabs__content.active {
    display: block;
}

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.step {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    position: relative;
}

.step__number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
    font-weight: 700;
    font-size: 0.875rem;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.step__icon {
    margin-bottom: var(--spacing-md);
    color: var(--primary);
}

.step__title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--gray-900);
}

.step__desc {
    color: var(--gray-600);
    font-size: 0.9375rem;
}

/* ===== PRICING ===== */
.pricing__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.pricing-card {
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    position: relative;
    transition: var(--transition-base);
}

.pricing-card:hover {
    border-color: var(--gray-300);
    box-shadow: var(--shadow-lg);
}

.pricing-card--popular {
    border-color: var(--primary);
    box-shadow: var(--shadow-xl);
    transform: scale(1.05);
}

.pricing-card__badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.pricing-card__header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.pricing-card__name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
}

.pricing-card__desc {
    color: var(--gray-500);
    font-size: 0.875rem;
}

.pricing-card__price {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.price-amount {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gray-900);
}

.price-period {
    color: var(--gray-500);
    font-size: 0.875rem;
}

.pricing-card__features {
    margin-bottom: var(--spacing-lg);
}

.pricing-card__features li {
    padding: var(--spacing-sm) 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--gray-700);
    font-size: 0.9375rem;
}

.pricing-card__features .check {
    color: var(--success);
    font-weight: bold;
}

.pricing-card__features .cross {
    color: var(--gray-400);
}

/* ===== CTA ===== */
.cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
    text-align: center;
}

.cta__title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.cta__text {
    font-size: 1.125rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-xl);
}

.cta__actions {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--gray-900);
    color: var(--white);
    padding-top: var(--spacing-3xl);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr repeat(4, 1fr);
    gap: var(--spacing-xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid var(--gray-700);
}

.footer__brand .logo__text {
    color: var(--white);
}

.footer__desc {
    color: var(--gray-400);
    margin: var(--spacing-md) 0;
    max-width: 300px;
}

.footer__social {
    display: flex;
    gap: var(--spacing-sm);
}

.footer__social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-800);
    border-radius: var(--radius-full);
    color: var(--gray-400);
    transition: var(--transition-fast);
}

.footer__social a:hover {
    background: var(--primary);
    color: var(--white);
}

.footer__links h4 {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-md);
    color: var(--white);
}

.footer__links ul li {
    margin-bottom: var(--spacing-sm);
}

.footer__links a {
    color: var(--gray-400);
    font-size: 0.9375rem;
}

.footer__links a:hover {
    color: var(--white);
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) 0;
    color: var(--gray-500);
    font-size: 0.875rem;
}

.footer__legal {
    display: flex;
    gap: var(--spacing-lg);
}

.footer__legal a {
    color: var(--gray-500);
}

.footer__legal a:hover {
    color: var(--white);
}

.footer__payments {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.payment-icons {
    display: flex;
    gap: var(--spacing-xs);
}

.payment-icon {
    padding: 4px 8px;
    background: var(--gray-800);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

/* ===== MODAL ===== */
.modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

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

.modal__content {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    width: 100%;
    max-width: 440px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
}

.modal__close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--gray-500);
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

.modal__close:hover {
    background: var(--gray-100);
    color: var(--gray-900);
}

/* Auth Tabs */
.auth-tabs {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xl);
    background: var(--gray-100);
    padding: 4px;
    border-radius: var(--radius-full);
}

.auth-tab {
    flex: 1;
    padding: var(--spacing-sm);
    font-weight: 600;
    color: var(--gray-600);
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

.auth-tab.active {
    background: var(--white);
    color: var(--gray-900);
    box-shadow: var(--shadow-sm);
}

/* Auth Form */
.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
}

.auth-form h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.auth-form > p {
    color: var(--gray-500);
    margin-bottom: var(--spacing-xl);
}

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

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.75rem var(--spacing-md);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(225, 29, 72, 0.1);
}

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

.checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
}

.checkbox input {
    width: 18px;
    height: 18px;
    margin-top: 2px;
}

.checkbox a {
    color: var(--primary);
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    color: var(--gray-400);
    font-size: 0.875rem;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--gray-200);
}

.social-btn {
    gap: var(--spacing-sm);
}

.social-btn img {
    width: 18px;
    height: 18px;
}

/* ===== CART SIDEBAR ===== */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    max-width: 100%;
    height: 100vh;
    background: var(--white);
    box-shadow: var(--shadow-xl);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    transition: var(--transition-base);
}

.cart-sidebar.active {
    right: 0;
}

.cart-sidebar__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--gray-200);
}

.cart-sidebar__header h3 {
    font-size: 1.25rem;
    font-weight: 700;
}

.cart-sidebar__close {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--gray-500);
    border-radius: var(--radius-full);
}

.cart-sidebar__close:hover {
    background: var(--gray-100);
}

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

.cart-empty {
    text-align: center;
    color: var(--gray-500);
    padding: var(--spacing-2xl);
}

.cart-sidebar__footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--gray-200);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.cart-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-fast);
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero__container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero__subtitle {
        margin: 0 auto var(--spacing-xl);
    }
    
    .hero__actions {
        justify-content: center;
    }
    
    .hero__stats {
        justify-content: center;
    }
    
    .hero__visual {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .steps {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .pricing__grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .pricing-card--popular {
        transform: none;
    }
    
    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .search-bar {
        display: none;
    }
    
    .masonry-grid {
        columns: 2 160px;
    }
    
    .footer__grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer__social {
        justify-content: center;
    }
    
    .footer__bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero__title {
        font-size: 2rem;
    }
    
    .hero__actions {
        flex-direction: column;
    }
    
    .hero__stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .cta__actions {
        flex-direction: column;
    }
    
    .masonry-grid {
        columns: 1;
    }
}