/* ========================================
   3M4M — Custom Apparel Store
   Complete Stylesheet
   ======================================== */

/* ===== CSS Variables ===== */
:root {
    --color-primary: #ff5722;
    --color-primary-dark: #e64a19;
    --color-primary-light: #ff8a65;
    --color-accent: #2563eb;
    --color-accent-dark: #1d4ed8;
    --color-dark: #1a1a2e;
    --color-text: #2d2d3a;
    --color-text-light: #6b7280;
    --color-bg: #ffffff;
    --color-bg-alt: #f8f9fb;
    --color-bg-dark: #1a1a2e;
    --color-border: #e5e7eb;
    --color-success: #16a34a;
    --color-warning: #f59e0b;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.1);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.15);
    --shadow-xl: 0 24px 60px rgba(0,0,0,0.2);

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.15s ease;

    --font: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    --container: 1200px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

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

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

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    white-space: nowrap;
    cursor: pointer;
}

.btn--primary {
    background: var(--color-primary);
    color: #fff;
    box-shadow: 0 4px 14px rgba(255, 87, 34, 0.35);
}

.btn--primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 87, 34, 0.45);
}

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

.btn--outline:hover {
    background: var(--color-dark);
    color: #fff;
}

.btn--outline.btn--light {
    color: #fff;
    border-color: rgba(255,255,255,0.5);
}

.btn--outline.btn--light:hover {
    background: rgba(255,255,255,0.15);
    border-color: #fff;
}

.btn--white {
    background: #fff;
    color: var(--color-primary);
    box-shadow: 0 4px 14px rgba(0,0,0,0.2);
}

.btn--white:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

.btn--large {
    padding: 16px 40px;
    font-size: 1.05rem;
}

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

/* ===== Section Titles ===== */
.section-title {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-dark);
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}

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

.section-subtitle {
    color: var(--color-text-light);
    font-size: 1.1rem;
    margin-bottom: 48px;
}

/* ===== Top Bar ===== */
.top-bar {
    background: var(--color-dark);
    color: #fff;
    padding: 8px 0;
    font-size: 0.85rem;
}

.top-bar__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.top-bar__item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.top-bar__item--hide-mobile {
    display: flex;
}

/* ===== Header ===== */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: #fff;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    gap: 24px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--color-dark);
    flex-shrink: 0;
}

.logo__icon {
    font-size: 1.8rem;
}

.logo__accent {
    color: var(--color-primary);
}

.logo--footer {
    color: #fff;
}

/* Navigation */
.nav__list {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav__link {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px 16px;
    font-weight: 500;
    color: var(--color-text);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.nav__link:hover {
    color: var(--color-primary);
    background: rgba(255, 87, 34, 0.08);
}

.nav__caret {
    font-size: 0.7rem;
}

/* Dropdown */
.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 16px;
    min-width: 400px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 100;
}

.nav__item--has-dropdown {
    position: relative;
}

.nav__item--has-dropdown:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.dropdown__item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-fast);
}

.dropdown__item:hover {
    background: var(--color-bg-alt);
    color: var(--color-primary);
}

.dropdown__icon {
    font-size: 1.3rem;
}

/* Header Actions */
.header__actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.icon-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    color: var(--color-dark);
    transition: var(--transition-fast);
}

.icon-btn:hover {
    background: var(--color-bg-alt);
    color: var(--color-primary);
}

.cart-count {
    position: absolute;
    top: 4px;
    right: 4px;
    background: var(--color-primary);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Mobile Nav Toggle */
.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 42px;
    height: 42px;
    align-items: center;
    justify-content: center;
}

.nav__toggle span {
    display: block;
    width: 24px;
    height: 3px;
    background: var(--color-dark);
    border-radius: 3px;
    transition: var(--transition);
}

.nav__close {
    display: none;
    font-size: 2rem;
    color: var(--color-dark);
    position: absolute;
    top: 16px;
    right: 24px;
}

/* Search Bar */
.search-bar {
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
    background: var(--color-bg-alt);
}

.search-bar.active {
    max-height: 70px;
    border-top: 1px solid var(--color-border);
}

.search-bar .container {
    display: flex;
    gap: 12px;
    padding-top: 16px;
    padding-bottom: 16px;
}

.search-bar__input {
    flex: 1;
    padding: 10px 16px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 1rem;
    font-family: inherit;
    outline: none;
    transition: var(--transition-fast);
}

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

.search-bar__btn {
    padding: 10px 28px;
    background: var(--color-primary);
    color: #fff;
    border-radius: var(--radius-full);
    font-weight: 600;
    transition: var(--transition-fast);
}

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

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 600px;
    overflow: hidden;
    background: linear-gradient(135deg, #fff5f0 0%, #fff 50%, #f0f4ff 100%);
}

.hero__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(255, 87, 34, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(37, 99, 235, 0.06) 0%, transparent 50%);
}

.hero__inner {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    padding-top: 60px;
    padding-bottom: 60px;
    min-height: 600px;
}

.hero__content {
    z-index: 2;
}

.hero__badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255, 87, 34, 0.1);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.hero__title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.15;
    color: var(--color-dark);
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero__subtitle {
    font-size: 1.15rem;
    color: var(--color-text-light);
    margin-bottom: 32px;
    max-width: 500px;
}

.hero__actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.hero__stats {
    display: flex;
    gap: 40px;
}

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

.hero__stat-num {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-primary);
}

.hero__stat-label {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

/* Hero Visual */
.hero__visual {
    position: relative;
    height: 400px;
}

.hero__tshirt {
    position: absolute;
    animation: float 4s ease-in-out infinite;
}

.hero__tshirt--1 {
    top: 20px;
    left: 10%;
    transform: rotate(-8deg);
    animation-delay: 0s;
}

.hero__tshirt--2 {
    top: 80px;
    right: 5%;
    transform: rotate(6deg);
    animation-delay: 1s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(var(--rot, 0deg)); }
    50% { transform: translateY(-20px) rotate(var(--rot, 0deg)); }
}

.hero__tshirt--1 { --rot: -8deg; }
.hero__tshirt--2 { --rot: 6deg; }

.hero__badge-float {
    position: absolute;
    padding: 8px 16px;
    background: #fff;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: var(--shadow-md);
    z-index: 3;
}

.hero__badge-float--1 {
    bottom: 60px;
    left: 5%;
    color: var(--color-success);
    animation: float 3s ease-in-out infinite;
    animation-delay: 0.5s;
}

.hero__badge-float--2 {
    bottom: 20px;
    right: 15%;
    color: var(--color-accent);
    animation: float 3s ease-in-out infinite;
    animation-delay: 1.5s;
}

/* ===== T-Shirt Mockup ===== */
.tshirt-mockup {
    position: relative;
    width: 160px;
    height: 180px;
    border-radius: 12px 12px 4px 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

.tshirt-mockup::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 70px;
    height: 30px;
    background: inherit;
    border-radius: 12px 12px 0 0;
    clip-path: polygon(0 100%, 20% 0, 80% 0, 100% 100%, 60% 100%, 50% 70%, 40% 100%);
}

.tshirt-mockup::after {
    content: '';
    position: absolute;
    top: 22px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 8px;
    background: rgba(0,0,0,0.1);
    border-radius: 0 0 8px 8px;
}

.tshirt-mockup--small {
    width: 100px;
    height: 120px;
}

.tshirt-mockup--blue { background: #2563eb; }
.tshirt-mockup--orange { background: #ff5722; }
.tshirt-mockup--white { background: #f9fafb; border: 1px solid #e5e7eb; }
.tshirt-mockup--gray { background: #6b7280; }
.tshirt-mockup--navy { background: #1e3a5f; }
.tshirt-mockup--green { background: #16a34a; }
.tshirt-mockup--maroon { background: #7f1d1d; }
.tshirt-mockup--canvas { background: #d4a574; }

.tshirt-mockup__print {
    font-size: 1rem;
    font-weight: 800;
    color: #fff;
    text-align: center;
    line-height: 1.2;
    z-index: 1;
    margin-top: 10px;
}

.tshirt-mockup__print span {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    opacity: 0.9;
}

.tshirt-mockup__print--small {
    font-size: 0.75rem;
    margin-top: 15px;
}

.tshirt-mockup--white .tshirt-mockup__print {
    color: #1a1a2e;
}

.tshirt-mockup__hood {
    position: absolute;
    top: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 20px;
    background: rgba(0,0,0,0.2);
    border-radius: 20px 20px 0 0;
    z-index: 0;
}

/* Hat Mockup */
.hat-mockup {
    position: relative;
    width: 120px;
    height: 80px;
}

.hat-mockup__cap {
    width: 100px;
    height: 55px;
    background: #1a1a2e;
    border-radius: 50px 50px 8px 8px;
    margin: 0 auto;
    position: relative;
}

.hat-mockup__cap::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 8px;
    background: #ffd700;
    border-radius: 4px;
}

.hat-mockup__brim {
    width: 110px;
    height: 16px;
    background: #1a1a2e;
    border-radius: 0 0 60px 60px;
    margin: -2px auto 0;
}

/* ===== Categories ===== */
.categories {
    padding: 80px 0;
    background: var(--color-bg-alt);
}

.categories__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.category-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    transition: var(--transition);
}

.category-card--1::before { background: var(--color-accent); }
.category-card--2::before { background: var(--color-warning); }
.category-card--3::before { background: var(--color-success); }
.category-card--4::before { background: #8b5cf6; }

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

.category-card:hover::before {
    height: 100%;
    opacity: 0.05;
}

.category-card__icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.category-card__title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 8px;
}

.category-card__desc {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: 16px;
}

.category-card__link {
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.category-card:hover .category-card__link {
    gap: 8px;
}

/* ===== Brands ===== */
.brands {
    padding: 60px 0;
    background: #fff;
}

.brands__grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin-top: 32px;
}

.brand-tag {
    padding: 12px 32px;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-text-light);
    transition: var(--transition);
    cursor: pointer;
}

.brand-tag:hover {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

/* ===== How It Works ===== */
.how-it-works {
    padding: 80px 0;
    background: linear-gradient(180deg, #fff 0%, var(--color-bg-alt) 100%);
}

.steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    margin-bottom: 48px;
}

.step {
    flex: 1;
    max-width: 300px;
    text-align: center;
    padding: 0 20px;
}

.step__number {
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: #fff;
    font-size: 1.3rem;
    font-weight: 800;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    box-shadow: 0 4px 14px rgba(255, 87, 34, 0.35);
}

.step__icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.step__title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 8px;
}

.step__desc {
    font-size: 0.95rem;
    color: var(--color-text-light);
}

.step__connector {
    flex: 0 0 80px;
    margin-top: 24px;
}

.how-it-works__cta {
    text-align: center;
}

/* ===== Products ===== */
.products {
    padding: 80px 0;
    background: #fff;
}

.products__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.product-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--color-border);
}

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

.product-card__img {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.product-card__img--tshirt { background: linear-gradient(135deg, #eff6ff, #dbeafe); }
.product-card__img--hoodie { background: linear-gradient(135deg, #f3f4f6, #e5e7eb); }
.product-card__img--hat { background: linear-gradient(135deg, #fef3c7, #fde68a); }
.product-card__img--workwear { background: linear-gradient(135deg, #e0e7ff, #c7d2fe); }
.product-card__img--jersey { background: linear-gradient(135deg, #d1fae5, #a7f3d0); }
.product-card__img--polo { background: linear-gradient(135deg, #fee2e2, #fecaca); }
.product-card__img--bag { background: linear-gradient(135deg, #fef3c7, #fcd34d); }
.product-card__img--all {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
}

.product-card__all-icon {
    font-size: 3rem;
    color: #fff;
    font-weight: 800;
}

.product-card__body {
    padding: 20px;
}

.product-card__title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 6px;
}

.product-card__price {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: 12px;
}

.product-card__price strong {
    color: var(--color-primary);
    font-size: 1.1rem;
}

.product-card__colors {
    display: flex;
    gap: 6px;
    margin-bottom: 16px;
}

.product-card__colors span {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: block;
}

.product-card__more {
    font-size: 0.7rem !important;
    width: auto !important;
    height: auto !important;
    background: var(--color-bg-alt) !important;
    color: var(--color-text-light) !important;
    padding: 2px 6px !important;
    border-radius: var(--radius-full) !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.product-card__btn {
    display: block;
    text-align: center;
    padding: 10px;
    background: var(--color-bg-alt);
    color: var(--color-dark);
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.product-card__btn:hover {
    background: var(--color-primary);
    color: #fff;
}

.product-card__btn--accent {
    background: var(--color-primary);
    color: #fff;
}

.product-card__btn--accent:hover {
    background: var(--color-primary-dark);
}

.product-card--all {
    background: linear-gradient(135deg, #fff, var(--color-bg-alt));
}

/* ===== Services ===== */
.services {
    padding: 80px 0;
    background: var(--color-bg-alt);
}

.services__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.service-card {
    border-radius: var(--radius-lg);
    padding: 40px;
    position: relative;
    overflow: hidden;
}

.service-card--graphics {
    background: linear-gradient(135deg, #1e3a5f, #1a1a2e);
    color: #fff;
}

.service-card--incredible {
    background: linear-gradient(135deg, #fff, var(--color-bg-alt));
    border: 1px solid var(--color-border);
    color: var(--color-text);
}

.service-card__icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.service-card__title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.service-card__list {
    margin-bottom: 28px;
}

.service-card__list li {
    padding: 6px 0 6px 28px;
    position: relative;
    font-size: 0.95rem;
}

.service-card__list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 800;
}

.service-card--graphics .service-card__list li::before {
    color: var(--color-primary-light);
}

/* ===== Testimonials ===== */
.testimonials {
    padding: 80px 0;
    background: #fff;
}

.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.testimonial {
    background: var(--color-bg-alt);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}

.testimonial:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.testimonial__stars {
    color: #fbbf24;
    font-size: 1.1rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.testimonial__text {
    font-size: 1rem;
    color: var(--color-text);
    margin-bottom: 24px;
    font-style: italic;
    line-height: 1.7;
}

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

.testimonial__avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 1.2rem;
}

.testimonial__name {
    font-weight: 700;
    color: var(--color-dark);
}

.testimonial__role {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

/* ===== FAQ ===== */
.faq {
    padding: 80px 0;
    background: var(--color-bg-alt);
}

.faq__list {
    max-width: 800px;
    margin: 0 auto;
}

.faq__item {
    background: #fff;
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.faq__question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-dark);
    text-align: left;
    transition: var(--transition-fast);
}

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

.faq__icon {
    font-size: 1.5rem;
    color: var(--color-primary);
    transition: var(--transition);
    flex-shrink: 0;
    margin-left: 16px;
}

.faq__item.active .faq__icon {
    transform: rotate(45deg);
}

.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
}

.faq__item.active .faq__answer {
    max-height: 500px;
}

.faq__answer p {
    padding: 0 24px 20px;
    color: var(--color-text-light);
    line-height: 1.7;
}

.faq__answer p:not(:last-child) {
    margin-bottom: 8px;
}

/* ===== CTA Banner ===== */
.cta-banner {
    padding: 60px 0;
    background: var(--color-dark);
}

.cta-banner__inner {
    text-align: center;
    color: #fff;
}

.cta-banner__title {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.cta-banner__text {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 32px;
}

/* ===== Footer ===== */
.footer {
    background: #0f0f1e;
    color: rgba(255,255,255,0.7);
    padding: 60px 0 0;
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer__col--brand {
    max-width: 300px;
}

.footer__tagline {
    font-size: 0.9rem;
    margin: 16px 0 20px;
    line-height: 1.6;
}

.footer__social {
    display: flex;
    gap: 12px;
}

.footer__social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: var(--transition-fast);
}

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

.footer__heading {
    color: #fff;
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer__links li {
    margin-bottom: 8px;
}

.footer__links a {
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

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

.footer__newsletter-text {
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.footer__newsletter {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
}

.footer__newsletter-input {
    flex: 1;
    padding: 10px 16px;
    border: 1px solid rgba(255,255,255,0.2);
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius-full);
    color: #fff;
    font-family: inherit;
    outline: none;
}

.footer__newsletter-input::placeholder {
    color: rgba(255,255,255,0.4);
}

.footer__newsletter-btn {
    width: 42px;
    height: 42px;
    background: var(--color-primary);
    color: #fff;
    border-radius: 50%;
    font-size: 1.2rem;
    transition: var(--transition-fast);
}

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

.footer__contact p {
    font-size: 0.9rem;
    margin-bottom: 4px;
}

.footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

.footer__bottom-left {
    display: flex;
    gap: 20px;
    align-items: center;
}

.footer__bottom-left a {
    transition: var(--transition-fast);
}

.footer__bottom-left a:hover {
    color: var(--color-primary-light);
}

.footer__bottom-right {
    display: flex;
    gap: 12px;
}

.footer__pay {
    background: rgba(255,255,255,0.08);
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
}

/* ===== Cart Drawer ===== */
.cart-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

.cart-drawer {
    position: fixed;
    top: 0;
    right: -420px;
    width: 400px;
    max-width: 90vw;
    height: 100vh;
    background: #fff;
    z-index: 2001;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-xl);
}

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

.cart-drawer__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border);
}

.cart-drawer__header h3 {
    font-size: 1.3rem;
    color: var(--color-dark);
}

.cart-drawer__close {
    font-size: 1.8rem;
    color: var(--color-text-light);
    transition: var(--transition-fast);
}

.cart-drawer__close:hover {
    color: var(--color-dark);
}

.cart-drawer__body {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

.cart-drawer__empty {
    text-align: center;
    padding: 60px 20px;
}

.cart-drawer__empty-icon {
    font-size: 4rem;
    display: block;
    margin-bottom: 16px;
    opacity: 0.3;
}

.cart-drawer__empty p {
    color: var(--color-text-light);
    margin-bottom: 24px;
}

.cart-drawer__footer {
    padding: 20px 24px;
    border-top: 1px solid var(--color-border);
}

.cart-drawer__total {
    display: flex;
    justify-content: space-between;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-dark);
}

.cart-drawer__shipping {
    text-align: center;
    margin-top: 12px;
    font-size: 0.85rem;
    color: var(--color-success);
}

.cart-item {
    display: flex;
    gap: 12px;
    padding: 16px 0;
    border-bottom: 1px solid var(--color-border);
}

.cart-item__img {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.cart-item__info {
    flex: 1;
}

.cart-item__name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-dark);
    margin-bottom: 4px;
}

.cart-item__price {
    font-size: 0.85rem;
    color: var(--color-primary);
    font-weight: 600;
}

.cart-item__remove {
    color: var(--color-text-light);
    font-size: 0.8rem;
    transition: var(--transition-fast);
}

.cart-item__remove:hover {
    color: #ef4444;
}

/* ===== Toast ===== */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--color-dark);
    color: #fff;
    padding: 14px 28px;
    border-radius: var(--radius-full);
    font-weight: 500;
    z-index: 3000;
    opacity: 0;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .footer__grid {
        grid-template-columns: 1fr 1fr 1fr;
    }

    .footer__col--brand {
        grid-column: 1 / -1;
        max-width: 100%;
    }

    .products__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .hero__title {
        font-size: 2.4rem;
    }
}

@media (max-width: 768px) {
    .top-bar__item--hide-mobile {
        display: none;
    }

    .nav {
        position: fixed;
        top: 0;
        right: -320px;
        width: 300px;
        height: 100vh;
        background: #fff;
        z-index: 1500;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        padding: 60px 24px 24px;
        overflow-y: auto;
        box-shadow: var(--shadow-xl);
    }

    .nav.active {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }

    .nav__link {
        padding: 14px 16px;
        border-bottom: 1px solid var(--color-border);
    }

    .nav__toggle {
        display: flex;
    }

    .nav__close {
        display: block;
    }

    .dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding: 0 0 0 24px;
        min-width: auto;
        max-height: 0;
        overflow: hidden;
        transition: var(--transition);
    }

    .nav__item--has-dropdown:hover .dropdown {
        max-height: 400px;
    }

    .dropdown__grid {
        grid-template-columns: 1fr;
    }

    .hero__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero__title {
        font-size: 2rem;
    }

    .hero__actions {
        justify-content: center;
    }

    .hero__stats {
        justify-content: center;
        gap: 24px;
    }

    .hero__visual {
        height: 300px;
        order: -1;
    }

    .hero__tshirt--1 {
        left: 5%;
    }

    .hero__tshirt--2 {
        right: 0;
    }

    .categories__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .products__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .services__grid {
        grid-template-columns: 1fr;
    }

    .testimonials__grid {
        grid-template-columns: 1fr;
    }

    .steps {
        flex-direction: column;
        align-items: center;
        gap: 32px;
    }

    .step__connector {
        display: none;
    }

    .step {
        max-width: 400px;
    }

    .section-title {
        font-size: 1.7rem;
    }

    .cta-banner__title {
        font-size: 1.7rem;
    }

    .footer__grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer__bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }

    .footer__bottom-left {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero__title {
        font-size: 1.7rem;
    }

    .hero__stats {
        flex-direction: column;
        gap: 16px;
        align-items: center;
    }

    .categories__grid {
        grid-template-columns: 1fr;
    }

    .products__grid {
        grid-template-columns: 1fr;
    }

    .footer__grid {
        grid-template-columns: 1fr;
    }

    .btn--large {
        padding: 14px 28px;
        font-size: 0.95rem;
    }

    .section-title {
        font-size: 1.5rem;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* Scroll-triggered animation */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Shared Page Styles ===== */
.page {
    min-height: 60vh;
    padding: 40px 0 80px;
}

.page-header {
    background: linear-gradient(135deg, #fff5f0, #fff);
    padding: 40px 0 30px;
    border-bottom: 1px solid var(--color-border);
}

.page-header__title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-dark);
    margin-bottom: 8px;
}

.page-header__subtitle {
    color: var(--color-text-light);
    font-size: 1.05rem;
}

/* Breadcrumbs */
.breadcrumb {
    display: flex;
    gap: 8px;
    align-items: center;
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-bottom: 16px;
}

.breadcrumb a {
    color: var(--color-primary);
    font-weight: 500;
}

.breadcrumb span {
    color: var(--color-text);
}

/* Auth nav */
.nav__auth {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav__link--user {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav__user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
}

.btn--small {
    padding: 8px 20px;
    font-size: 0.85rem;
}

/* Loading spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 60px auto;
}

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

/* Badge */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge--sale {
    background: #ef4444;
    color: #fff;
}

.badge--bestseller {
    background: #f59e0b;
    color: #fff;
}

.badge--featured {
    background: var(--color-accent);
    color: #fff;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 80px 20px;
}

.empty-state__icon {
    font-size: 4rem;
    margin-bottom: 16px;
    opacity: 0.3;
}

.empty-state__title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 8px;
}

.empty-state__text {
    color: var(--color-text-light);
    margin-bottom: 24px;
}

/* ===== Products Page ===== */
.products-page {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 32px;
    align-items: start;
}

.filters {
    position: sticky;
    top: 100px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 24px;
}

.filters__title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-primary);
}

.filter-group {
    margin-bottom: 24px;
}

.filter-group__label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-dark);
    margin-bottom: 10px;
    display: block;
}

.filter-group__option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--color-text-light);
    transition: var(--transition-fast);
}

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

.filter-group__option input {
    accent-color: var(--color-primary);
}

.filter-colors {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.filter-color {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid var(--color-border);
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-color:hover,
.filter-color.active {
    border-color: var(--color-primary);
    transform: scale(1.1);
}

.products-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}

.products-toolbar__count {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.products-toolbar__sort {
    padding: 8px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.9rem;
    background: #fff;
    cursor: pointer;
    outline: none;
}

.products-toolbar__sort:focus {
    border-color: var(--color-primary);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.product-tile {
    background: #fff;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
}

.product-tile:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}

.product-tile__img {
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.product-tile__badges {
    position: absolute;
    top: 12px;
    left: 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    z-index: 1;
}

.product-tile__body {
    padding: 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-tile__brand {
    font-size: 0.75rem;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.product-tile__name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 8px;
    line-height: 1.3;
}

.product-tile__rating {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin-bottom: 8px;
}

.product-tile__stars {
    color: #fbbf24;
    letter-spacing: 1px;
}

.product-tile__price {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    margin-top: auto;
}

.product-tile__price-current {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--color-primary);
}

.product-tile__price-original {
    font-size: 0.9rem;
    color: var(--color-text-light);
    text-decoration: line-through;
}

.product-tile__colors {
    display: flex;
    gap: 4px;
    margin-bottom: 12px;
}

.product-tile__color {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 1px solid var(--color-border);
}

.product-tile__btn {
    display: block;
    text-align: center;
    padding: 10px;
    background: var(--color-bg-alt);
    color: var(--color-dark);
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.product-tile__btn:hover {
    background: var(--color-primary);
    color: #fff;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
}

.pagination__btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-weight: 600;
    color: var(--color-text);
    transition: var(--transition-fast);
    cursor: pointer;
    background: #fff;
}

.pagination__btn:hover,
.pagination__btn.active {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

/* ===== Product Detail Page ===== */
.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    margin-top: 24px;
}

.product-detail__image {
    background: var(--color-bg-alt);
    border-radius: var(--radius-lg);
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.product-detail__image-mockup {
    transform: scale(2.5);
}

.product-detail__badges {
    position: absolute;
    top: 20px;
    left: 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    z-index: 1;
}

.product-detail__info h1 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-dark);
    margin-bottom: 8px;
}

.product-detail__brand {
    font-size: 0.85rem;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.product-detail__rating {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
}

.product-detail__rating-stars {
    color: #fbbf24;
    font-size: 1.1rem;
    letter-spacing: 2px;
}

.product-detail__rating-count {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.product-detail__price {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--color-border);
}

.product-detail__price-current {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-primary);
}

.product-detail__price-original {
    font-size: 1.2rem;
    color: var(--color-text-light);
    text-decoration: line-through;
}

.product-detail__desc {
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: 24px;
}

.product-detail__section {
    margin-bottom: 24px;
}

.product-detail__label {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-dark);
    margin-bottom: 10px;
    display: block;
}

.color-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.color-option {
    padding: 8px 16px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    background: #fff;
}

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

.color-option.active {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: #fff;
}

.size-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.size-option {
    min-width: 50px;
    padding: 10px 16px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-fast);
    background: #fff;
}

.size-option:hover {
    border-color: var(--color-primary);
}

.size-option.active {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: #fff;
}

.size-guide {
    font-size: 0.85rem;
    color: var(--color-primary);
    text-decoration: underline;
    cursor: pointer;
}

.quantity-selector {
    display: flex;
    align-items: center;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    width: fit-content;
}

.quantity-selector__btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-dark);
    background: var(--color-bg-alt);
    transition: var(--transition-fast);
}

.quantity-selector__btn:hover {
    background: var(--color-primary);
    color: #fff;
}

.quantity-selector__value {
    width: 60px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 700;
    border-left: 2px solid var(--color-border);
    border-right: 2px solid var(--color-border);
}

.product-detail__actions {
    display: flex;
    gap: 12px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.product-detail__features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.feature-item span:first-child {
    font-size: 1.2rem;
}

/* Reviews */
.reviews-section {
    margin-top: 60px;
}

.reviews-section__title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.review-card {
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 16px;
}

.review-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.review-card__name {
    font-weight: 700;
    color: var(--color-dark);
}

.review-card__date {
    font-size: 0.8rem;
    color: var(--color-text-light);
}

.review-card__stars {
    color: #fbbf24;
    margin-bottom: 8px;
}

.review-card__text {
    color: var(--color-text);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Related products */
.related-section {
    margin-top: 60px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 24px;
}

/* ===== Cart Page ===== */
.cart-page {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 32px;
    align-items: start;
}

.cart-items {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.cart-items__header {
    display: grid;
    grid-template-columns: 1fr 80px 100px 40px;
    gap: 16px;
    padding: 16px 20px;
    background: var(--color-bg-alt);
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cart-row {
    display: grid;
    grid-template-columns: 1fr 80px 100px 40px;
    gap: 16px;
    padding: 20px;
    border-bottom: 1px solid var(--color-border);
    align-items: center;
}

.cart-row:last-child {
    border-bottom: none;
}

.cart-row__product {
    display: flex;
    align-items: center;
    gap: 16px;
}

.cart-row__img {
    width: 70px;
    height: 70px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    flex-shrink: 0;
}

.cart-row__info h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 4px;
}

.cart-row__meta {
    font-size: 0.8rem;
    color: var(--color-text-light);
}

.cart-row__qty {
    display: flex;
    align-items: center;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    width: fit-content;
}

.cart-row__qty button {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    background: var(--color-bg-alt);
    transition: var(--transition-fast);
}

.cart-row__qty button:hover {
    background: var(--color-primary);
    color: #fff;
}

.cart-row__qty span {
    width: 36px;
    text-align: center;
    font-weight: 600;
}

.cart-row__price {
    font-weight: 700;
    color: var(--color-primary);
}

.cart-row__remove {
    color: var(--color-text-light);
    font-size: 1.2rem;
    transition: var(--transition-fast);
    background: none;
    border: none;
    cursor: pointer;
}

.cart-row__remove:hover {
    color: #ef4444;
}

.cart-summary {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 24px;
    position: sticky;
    top: 100px;
}

.cart-summary__title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--color-primary);
}

.cart-summary__row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 0.95rem;
}

.cart-summary__row--discount {
    color: var(--color-success);
}

.cart-summary__total {
    display: flex;
    justify-content: space-between;
    font-size: 1.3rem;
    font-weight: 800;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
    color: var(--color-dark);
}

.cart-summary__shipping-note {
    text-align: center;
    margin-top: 16px;
    padding: 10px;
    background: rgba(22, 163, 74, 0.1);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    color: var(--color-success);
    font-weight: 600;
}

.cart-summary__discount-info {
    margin-top: 16px;
    padding: 12px;
    background: var(--color-bg-alt);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: var(--color-text-light);
}

.cart-summary__discount-info strong {
    color: var(--color-primary);
}

/* ===== Checkout Page ===== */
.checkout-page {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 32px;
    align-items: start;
}

.checkout-form {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 32px;
}

.checkout-form__section {
    margin-bottom: 32px;
}

.checkout-form__section-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.checkout-form__section-num {
    width: 28px;
    height: 28px;
    background: var(--color-primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.form-row--full {
    grid-template-columns: 1fr;
}

.form-group {
    margin-bottom: 0;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--color-dark);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(255, 87, 34, 0.1);
}

.payment-methods {
    display: flex;
    gap: 12px;
}

.payment-method {
    flex: 1;
    padding: 16px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    text-align: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.payment-method:hover,
.payment-method.active {
    border-color: var(--color-primary);
    background: rgba(255, 87, 34, 0.05);
}

.payment-method__icon {
    font-size: 1.5rem;
    margin-bottom: 4px;
}

.payment-method__name {
    font-size: 0.85rem;
    font-weight: 600;
}

/* ===== Login/Register Page ===== */
.auth-page {
    max-width: 460px;
    margin: 40px auto;
}

.auth-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.auth-card__tabs {
    display: flex;
    border-bottom: 2px solid var(--color-border);
    margin-bottom: 32px;
}

.auth-card__tab {
    flex: 1;
    padding: 12px;
    text-align: center;
    font-weight: 600;
    color: var(--color-text-light);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: var(--transition-fast);
    cursor: pointer;
    background: none;
    font-family: inherit;
    font-size: 1rem;
}

.auth-card__tab.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.auth-card__title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-dark);
    margin-bottom: 8px;
}

.auth-card__subtitle {
    color: var(--color-text-light);
    margin-bottom: 24px;
    font-size: 0.95rem;
}

.auth-form .form-group {
    margin-bottom: 16px;
}

.auth-form__demo {
    margin-top: 20px;
    padding: 12px 16px;
    background: rgba(37, 99, 235, 0.08);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.auth-form__demo strong {
    color: var(--color-accent);
}

.auth-form__switch {
    text-align: center;
    margin-top: 20px;
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.auth-form__switch a {
    color: var(--color-primary);
    font-weight: 600;
}

/* ===== Account Page ===== */
.account-page {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 32px;
    align-items: start;
}

.account-sidebar {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 24px;
    position: sticky;
    top: 100px;
}

.account-sidebar__user {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 20px;
}

.account-sidebar__avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: 700;
}

.account-sidebar__name {
    font-weight: 700;
    color: var(--color-dark);
}

.account-sidebar__email {
    font-size: 0.8rem;
    color: var(--color-text-light);
}

.account-sidebar__nav button {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    color: var(--color-text);
    transition: var(--transition-fast);
    cursor: pointer;
    background: none;
    font-family: inherit;
    font-size: 0.95rem;
    text-align: left;
}

.account-sidebar__nav button:hover,
.account-sidebar__nav button.active {
    background: var(--color-bg-alt);
    color: var(--color-primary);
}

.account-content {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 32px;
}

.account-content__title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.order-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 16px;
    transition: var(--transition-fast);
}

.order-card:hover {
    box-shadow: var(--shadow-sm);
}

.order-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--color-border);
}

.order-card__number {
    font-weight: 700;
    color: var(--color-dark);
}

.order-card__date {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.order-card__status {
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.order-card__status--pending {
    background: #fef3c7;
    color: #92400e;
}

.order-card__status--processing {
    background: #dbeafe;
    color: #1e40af;
}

.order-card__status--shipped {
    background: #d1fae5;
    color: #065f46;
}

.order-card__status--delivered {
    background: #e0e7ff;
    color: #3730a3;
}

.order-card__items {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: 12px;
}

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

.order-card__total {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-primary);
}

/* Toast variants */
.toast--success { background: var(--color-success); }
.toast--warning { background: var(--color-warning); }
.toast--error { background: #ef4444; }
.toast--info { background: var(--color-accent); }

.toast__icon {
    font-weight: 800;
    margin-right: 4px;
}

/* ===== Responsive for new pages ===== */
@media (max-width: 1024px) {
    .products-page {
        grid-template-columns: 1fr;
    }

    .filters {
        position: static;
    }

    .product-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .related-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .cart-page,
    .checkout-page {
        grid-template-columns: 1fr;
    }

    .cart-summary,
    .checkout-form {
        position: static;
    }

    .account-page {
        grid-template-columns: 1fr;
    }

    .account-sidebar {
        position: static;
    }
}

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

    .related-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .cart-items__header,
    .cart-row {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .cart-items__header {
        display: none;
    }

    .cart-row__product {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .nav__auth {
        flex-direction: column;
        gap: 4px;
    }
}

@media (max-width: 480px) {
    .product-grid {
        grid-template-columns: 1fr;
    }

    .related-grid {
        grid-template-columns: 1fr;
    }

    .auth-card {
        padding: 24px;
    }

    .checkout-form,
    .account-content {
        padding: 20px;
    }
}