/**
 * ISSOU COLLECTIONS - Main Stylesheet
 * E-Commerce & Rental Platform
 */

/* ========== CSS Variables ========== */
:root {
    --primary: #d4145a;
    --primary-dark: #b01048;
    --primary-light: #fce4ec;
    --primary-glow: rgba(212, 20, 90, 0.15);
    --secondary: #ff6b9d;
    --accent: #c9a86c;
    --accent-light: #f5e6c8;
    
    --black: #0d0d0d;
    --black-soft: #1a1a1a;
    --charcoal: #2d2d2d;
    --white: #ffffff;
    --off-white: #fafafa;
    --cream: #fdf8f5;
    --blush: #fff5f7;
    
    --gray-100: #f7f7f7;
    --gray-200: #efefef;
    --gray-300: #dfdfdf;
    --gray-400: #b0b0b0;
    --gray-500: #808080;
    --gray-600: #606060;
    --gray-700: #404040;
    
    --success: #22c55e;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #3b82f6;
    
    --gradient-hero: linear-gradient(145deg, #ffffff 0%, #fff8fa 40%, #ffe4ec 100%);
    --gradient-pink: linear-gradient(135deg, #d4145a 0%, #ff6b9d 100%);
    --gradient-gold: linear-gradient(135deg, #c9a86c 0%, #e8d5a3 100%);
    --gradient-dark: linear-gradient(180deg, #1a1a1a 0%, #0d0d0d 100%);
    
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Jost', system-ui, sans-serif;
    
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 30px 80px rgba(0, 0, 0, 0.18);
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --radius-full: 9999px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: var(--font-body);
    background: var(--white);
    color: var(--black);
    line-height: 1.6;
    overflow-x: hidden;
    font-weight: 400;
    font-size: 16px;
}

body.no-scroll {
    overflow: hidden;
}

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

::-webkit-scrollbar {
    width: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    -webkit-tap-highlight-color: transparent;
}

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    -webkit-tap-highlight-color: transparent;
}

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

/* ========== Container ========== */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

.main-content {
    min-height: 60vh;
}

/* ========== Navigation ========== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 18px 0;
    transition: all 0.4s var(--ease-smooth);
    background: transparent;
}

.nav.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 12px 0;
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    color: var(--black);
    transition: color 0.3s ease;
}

.nav-menu {
    display: none;
    gap: 40px;
    list-style: none;
}

@media (min-width: 1024px) {
    .nav-menu {
        display: flex;
    }
}

.nav-link {
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gray-600);
    position: relative;
    padding: 8px 0;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--primary);
    transition: width 0.3s var(--ease-out);
}

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

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

/* Dropdown */
.nav-dropdown {
    position: relative;
}

.nav-dropdown-content {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--white);
    min-width: 200px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 12px 0;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.nav-dropdown:hover .nav-dropdown-content {
    opacity: 1;
    visibility: visible;
}

.nav-dropdown-content a {
    display: block;
    padding: 10px 20px;
    font-size: 0.85rem;
    color: var(--gray-700);
    transition: all 0.2s ease;
}

.nav-dropdown-content a:hover {
    background: var(--primary-light);
    color: var(--primary);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    color: var(--gray-700);
    position: relative;
    transition: all 0.3s ease;
}

.nav-btn:hover {
    background: var(--gray-100);
    color: var(--primary);
}

.nav-btn:active {
    transform: scale(0.92);
}

.nav-btn svg {
    width: 20px;
    height: 20px;
    stroke-width: 1.6;
}

.nav-badge {
    position: absolute;
    top: 4px;
    right: 4px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    background: var(--primary);
    color: var(--white);
    font-size: 0.6rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transform: scale(0);
    transition: transform 0.3s var(--ease-bounce);
}

.nav-badge.show {
    transform: scale(1);
}

.nav-hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 24px;
    padding: 10px 0;
}

.nav-hamburger span {
    display: block;
    height: 2px;
    background: var(--black);
    border-radius: 2px;
    transition: all 0.3s ease;
}

@media (min-width: 1024px) {
    .nav-hamburger {
        display: none;
    }
}

/* ========== Mobile Menu ========== */
.mobile-menu {
    position: fixed;
    top: 0;
    left: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--white);
    z-index: 1100;
    transition: left 0.4s var(--ease-out);
    display: flex;
    flex-direction: column;
}

.mobile-menu.active {
    left: 0;
}

.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1050;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--gray-200);
}

.mobile-menu-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: 0.1em;
}

.mobile-menu-close {
    font-size: 2rem;
    color: var(--gray-500);
    line-height: 1;
}

.mobile-menu-list {
    flex: 1;
    padding: 20px;
    list-style: none;
    overflow-y: auto;
}

.mobile-menu-list li {
    border-bottom: 1px solid var(--gray-100);
}

.mobile-menu-list a {
    display: block;
    padding: 15px 0;
    font-size: 1rem;
    color: var(--gray-700);
    transition: color 0.2s ease;
}

.mobile-menu-list a:hover,
.mobile-menu-list a.highlight {
    color: var(--primary);
}

.mobile-menu-footer {
    padding: 20px;
    border-top: 1px solid var(--gray-200);
}

.mobile-menu-contact {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--primary);
    font-weight: 500;
}

/* ========== Search Overlay ========== */
.search-overlay {
    position: fixed;
    inset: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    z-index: 1200;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 15vh;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s var(--ease-out);
}

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

.search-container {
    width: 100%;
    max-width: 600px;
    padding: 0 24px;
}

.search-close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 2.5rem;
    color: var(--gray-500);
    transition: color 0.2s ease;
}

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

.search-title {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 30px;
}

.search-form {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.search-input {
    flex: 1;
    padding: 16px 24px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-full);
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s ease;
}

.search-input:focus {
    border-color: var(--primary);
}

.search-submit {
    width: 56px;
    height: 56px;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
}

.search-submit:hover {
    background: var(--primary-dark);
}

.search-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.search-tag {
    padding: 8px 16px;
    background: var(--gray-100);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    color: var(--gray-600);
    cursor: pointer;
    transition: all 0.2s ease;
}

.search-tag:hover {
    background: var(--primary-light);
    color: var(--primary);
}

.search-results {
    margin-top: 30px;
}

/* ========== Cart Sidebar ========== */
.cart-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

.cart-sidebar {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 420px;
    height: 100vh;
    background: var(--white);
    z-index: 1150;
    display: flex;
    flex-direction: column;
    transition: right 0.4s var(--ease-out);
}

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

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--gray-200);
}

.cart-title {
    font-size: 1.25rem;
}

.cart-close {
    font-size: 2rem;
    color: var(--gray-500);
    line-height: 1;
}

.cart-items {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
}

.cart-item {
    display: flex;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid var(--gray-100);
}

.cart-item-image {
    width: 80px;
    height: 100px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

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

.cart-item-name {
    font-weight: 500;
    margin-bottom: 5px;
}

.cart-item-meta {
    font-size: 0.85rem;
    color: var(--gray-500);
    margin-bottom: 10px;
}

.cart-item-price {
    font-weight: 600;
    color: var(--primary);
}

.cart-item-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}

.cart-qty-btn {
    width: 28px;
    height: 28px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: all 0.2s ease;
}

.cart-qty-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.cart-qty {
    min-width: 30px;
    text-align: center;
}

.cart-item-remove {
    color: var(--gray-400);
    font-size: 1.2rem;
    margin-left: auto;
    transition: color 0.2s ease;
}

.cart-item-remove:hover {
    color: var(--error);
}

.cart-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--gray-500);
}

.cart-empty svg {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    stroke: var(--gray-300);
}

.cart-footer {
    padding: 20px;
    border-top: 1px solid var(--gray-200);
    background: var(--gray-100);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 15px;
}

/* ========== Buttons ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 32px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: var(--radius-full);
    transition: all 0.3s var(--ease-out);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--gradient-pink);
    color: var(--white);
    box-shadow: 0 10px 30px rgba(212, 20, 90, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(212, 20, 90, 0.4);
}

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

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

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

.btn-secondary:hover {
    background: var(--charcoal);
}

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

.btn-whatsapp:hover {
    background: #128C7E;
}

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.75rem;
}

.btn-lg {
    padding: 18px 40px;
    font-size: 0.9rem;
}

/* ========== Product Cards ========== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.4s var(--ease-out);
}

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

.product-card-image {
    position: relative;
    aspect-ratio: 3/4;
    overflow: hidden;
}

.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out);
}

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

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

.product-badge {
    padding: 6px 12px;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: var(--radius-full);
}

.badge-new {
    background: var(--black);
    color: var(--white);
}

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

.badge-rental {
    background: var(--accent);
    color: var(--white);
}

.product-card-actions {
    position: absolute;
    top: 15px;
    right: 15px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    opacity: 0;
    transform: translateX(20px);
    transition: all 0.3s var(--ease-out);
}

.product-card:hover .product-card-actions {
    opacity: 1;
    transform: translateX(0);
}

.product-action-btn {
    width: 44px;
    height: 44px;
    background: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

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

.product-action-btn svg {
    width: 20px;
    height: 20px;
}

.product-card-info {
    padding: 20px;
}

.product-card-category {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 8px;
}

.product-card-name {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-card-price {
    display: flex;
    align-items: center;
    gap: 10px;
}

.price-current {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary);
}

.price-old {
    font-size: 0.9rem;
    color: var(--gray-400);
    text-decoration: line-through;
}

.price-per-day {
    font-size: 0.8rem;
    color: var(--gray-500);
}

/* ========== Section Styles ========== */
.section {
    padding: 80px 0;
}

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

.section-label {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 15px;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 15px;
}

.section-desc {
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* ========== Hero Section ========== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, #ffffff 0%, #fff0f5 25%, #ffb6c1 60%, #ff69b4 100%);
    overflow: hidden;
    padding: 120px 24px 100px;
}

@media (max-width: 768px) {
    .hero {
        min-height: auto;
        padding: 120px 20px 180px;
    }
    
    .hero-cta {
        flex-direction: column;
        width: 100%;
        padding: 0 10px;
        gap: 12px;
    }
    
    .hero-cta .btn {
        width: 100%;
        justify-content: center;
    }
}

.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
}

.hero-shape-1 {
    width: 400px;
    height: 400px;
    background: #ff69b4;
    top: -150px;
    right: -100px;
    animation: floatSlow 20s ease-in-out infinite;
}

.hero-shape-2 {
    width: 350px;
    height: 350px;
    background: #ffb6c1;
    bottom: -100px;
    left: -100px;
    animation: floatSlow 25s ease-in-out infinite reverse;
}

.hero-shape-3 {
    width: 250px;
    height: 250px;
    background: #fff0f5;
    top: 50%;
    right: 15%;
    animation: floatSlow 18s ease-in-out infinite 3s;
}

@keyframes floatSlow {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(20px, -30px) scale(1.05); }
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 900px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 12px 28px;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 35px;
    box-shadow: 0 10px 40px rgba(233, 30, 99, 0.15);
    animation: slideUp 0.8s var(--ease-out) 0.2s both;
}

.hero-badge-dot {
    width: 10px;
    height: 10px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 2s ease infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.3); opacity: 0.6; }
}

.hero-logo {
    font-family: var(--font-display);
    font-size: clamp(5rem, 18vw, 12rem);
    font-weight: 400;
    color: var(--black);
    line-height: 0.9;
    margin-bottom: 20px;
    letter-spacing: 0.08em;
    animation: slideUp 1s var(--ease-out) 0.4s both;
}

.hero-tagline {
    font-family: var(--font-display);
    font-size: clamp(1.3rem, 4vw, 2rem);
    font-style: italic;
    font-weight: 400;
    color: var(--gray-700);
    margin-bottom: 25px;
    animation: slideUp 0.8s var(--ease-out) 0.6s both;
}

.hero-desc {
    font-size: clamp(0.9rem, 2vw, 1.05rem);
    color: var(--gray-600);
    max-width: 550px;
    margin: 0 auto 40px;
    line-height: 1.8;
    animation: slideUp 0.8s var(--ease-out) 0.8s both;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    animation: slideUp 0.8s var(--ease-out) 1s both;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ========== Categories Section ========== */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.category-card {
    position: relative;
    height: 350px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
}

.category-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out);
}

.category-card:hover img {
    transform: scale(1.1);
}

.category-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 30px;
}

.category-card-name {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 5px;
}

.category-card-count {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
}

/* ========== Footer ========== */
.footer {
    background: var(--gradient-dark);
    color: var(--white);
}

.footer-top {
    padding: 80px 0 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr) 1.2fr;
    gap: 40px;
}

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 2rem;
    letter-spacing: 0.1em;
    margin-bottom: 10px;
}

.footer-tagline {
    font-family: var(--font-display);
    font-style: italic;
    color: var(--gray-400);
    margin-bottom: 20px;
}

.footer-desc {
    color: var(--gray-400);
    font-size: 0.9rem;
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 42px;
    height: 42px;
    border: 1px solid var(--gray-600);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

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

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

.footer-title {
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 25px;
    color: var(--white);
}

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

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

.footer-links a {
    color: var(--gray-400);
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

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

.footer-contact .contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 15px;
    color: var(--gray-400);
    font-size: 0.9rem;
}

.footer-contact .contact-item svg {
    flex-shrink: 0;
    color: var(--primary);
}

.footer-contact .contact-item a {
    color: var(--gray-400);
    transition: color 0.2s ease;
}

.footer-contact .contact-item a:hover {
    color: var(--primary);
}

.footer-features {
    padding: 40px 0;
    border-top: 1px solid var(--charcoal);
    border-bottom: 1px solid var(--charcoal);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.feature-item svg {
    stroke: var(--primary);
}

.feature-item span {
    font-size: 0.85rem;
    color: var(--gray-400);
}

.footer-bottom {
    padding: 30px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--gray-500);
    margin-bottom: 5px;
}

.footer-credit {
    color: var(--gray-600);
}

/* ========== Mobile Bottom Nav ========== */
.mobile-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    border-top: 1px solid var(--gray-200);
    z-index: 900;
    padding: 8px 0 calc(8px + env(safe-area-inset-bottom));
}

@media (max-width: 768px) {
    .mobile-nav {
        display: flex;
        justify-content: space-around;
    }
    
    .main-content {
        padding-bottom: 80px;
    }
}

.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    font-size: 0.65rem;
    color: var(--gray-500);
    position: relative;
    transition: color 0.2s ease;
}

.mobile-nav-item.active,
.mobile-nav-item:hover {
    color: var(--primary);
}

.mobile-nav-item svg {
    width: 22px;
    height: 22px;
}

.mobile-nav-badge {
    position: absolute;
    top: -4px;
    right: 50%;
    transform: translateX(15px);
    min-width: 16px;
    height: 16px;
    padding: 0 4px;
    background: var(--primary);
    color: var(--white);
    font-size: 0.55rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    display: none;
}

.mobile-nav-badge.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ========== Toast Notifications ========== */
.toast-container {
    position: fixed;
    top: 100px;
    right: 20px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    animation: slideInRight 0.4s var(--ease-out);
}

.toast.success {
    border-left: 4px solid var(--success);
}

.toast.error {
    border-left: 4px solid var(--error);
}

.toast.warning {
    border-left: 4px solid var(--warning);
}

.toast svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.toast.success svg {
    color: var(--success);
}

.toast.error svg {
    color: var(--error);
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ========== Form Styles ========== */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--gray-700);
}

.form-label.required::after {
    content: ' *';
    color: var(--error);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: border-color 0.3s ease;
    background: var(--white);
}

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

.form-input.error,
.form-select.error {
    border-color: var(--error);
}

.form-error {
    font-size: 0.8rem;
    color: var(--error);
    margin-top: 5px;
}

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

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

@media (max-width: 640px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* ========== Breadcrumb ========== */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 20px 0;
    font-size: 0.85rem;
    color: var(--gray-500);
}

.breadcrumb a {
    color: var(--gray-500);
    transition: color 0.2s ease;
}

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

.breadcrumb-separator {
    color: var(--gray-300);
}

.breadcrumb-current {
    color: var(--black);
}

/* ========== Page Header ========== */
.page-header {
    background: var(--cream);
    padding: 60px 0 40px;
    text-align: center;
}

.page-title {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 10px;
}

.page-subtitle {
    color: var(--gray-600);
}

/* ========== Pagination ========== */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 50px;
}

.pagination-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: all 0.3s ease;
}

.pagination-btn:hover:not(.active):not(:disabled) {
    border-color: var(--primary);
    color: var(--primary);
}

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

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ========== Alert Messages ========== */
.alert {
    padding: 16px 20px;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.alert-success {
    background: #dcfce7;
    color: #166534;
}

.alert-error {
    background: #fee2e2;
    color: #991b1b;
}

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

.alert-info {
    background: #dbeafe;
    color: #1e40af;
}

/* ========== Loading Spinner ========== */
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--gray-200);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

/* ========== Utilities ========== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--primary); }
.text-success { color: var(--success); }
.text-error { color: var(--error); }
.text-muted { color: var(--gray-500); }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 2rem; }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 1rem; }
.gap-4 { gap: 1.5rem; }