/* ═══════════════════════════════════════════════════════
   WRONG SIDE — Stylesheet
   White theme · Clean · Streetwear
   ═══════════════════════════════════════════════════════ */

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

:root {
    --white: #ffffff;
    --off-white: #f8f8f8;
    --light-gray: #f0f0f0;
    --mid-gray: #c0c0c0;
    --dark-gray: #666666;
    --charcoal: #333333;
    --black: #111111;
    --accent: #000000;
    --red: #e63946;
    --green: #2d6a4f;
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Space Grotesk', 'Inter', sans-serif;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.10);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

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

/* ─── Buttons ─── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border: none;
    border-radius: 50px;
    font-family: var(--font-primary);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all var(--transition);
}

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

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

.btn-outline {
    background: transparent;
    color: var(--black);
    border: 1.5px solid var(--black);
}

.btn-outline:hover:not(:disabled) {
    background: var(--black);
    color: var(--white);
}

.btn-outline:disabled {
    border-color: var(--mid-gray);
    color: var(--mid-gray);
    cursor: not-allowed;
}

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

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

.btn-full {
    width: 100%;
}

/* ─── Navbar ─── */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-logo-img {
    height: 32px;
    width: auto;
}

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

.nav-links a {
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--dark-gray);
    transition: color var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--black);
    transition: width var(--transition);
}

.nav-links a:hover {
    color: var(--black);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--black);
    transition: all var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--white);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
}

.mobile-menu.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-nav-links {
    list-style: none;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.mobile-nav-links a {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* ─── Hero ─── */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: var(--white);
    padding-top: 72px;
}

.hero-content {
    text-align: center;
    padding: 40px 24px;
}

.hero-tag {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--dark-gray);
    margin-bottom: 24px;
}

.hero-logo {
    height: 80px;
    width: auto;
    margin-bottom: 24px;
}

.hero-title {
    font-family: var(--font-display);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    margin-bottom: 24px;
}

.hero-line {
    font-size: clamp(4rem, 15vw, 12rem);
    font-weight: 900;
    line-height: 0.95;
    letter-spacing: -0.02em;
    color: var(--black);
}

.hero-line.outline {
    color: transparent;
    -webkit-text-stroke: 2px var(--black);
}

.hero-subtitle {
    font-size: 1.125rem;
    font-weight: 300;
    color: var(--dark-gray);
    margin-bottom: 40px;
    letter-spacing: 0.05em;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.hero-scroll-indicator span {
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--mid-gray);
}

.scroll-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, var(--mid-gray), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* ─── Marquee ─── */
.marquee-strip {
    background: var(--black);
    color: var(--white);
    padding: 14px 0;
    overflow: hidden;
    white-space: nowrap;
}

.marquee-track {
    display: inline-block;
    animation: marquee 25s linear infinite;
}

.marquee-track span {
    font-family: var(--font-display);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ─── Sections ─── */
.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--dark-gray);
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1rem;
    color: var(--dark-gray);
    max-width: 520px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ─── Product Grid ─── */
.product-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    max-width: 960px;
    margin: 0 auto;
}

.product-card {
    position: relative;
    background: var(--white);
    border: 1px solid var(--light-gray);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all var(--transition);
}

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

.product-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 10;
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

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

.badge-coming-soon {
    background: var(--light-gray);
    color: var(--charcoal);
    border: 1px solid var(--mid-gray);
}

.product-image-wrapper {
    aspect-ratio: 3 / 4;
    background: var(--off-white);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 24px;
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.product-info {
    padding: 24px;
}

.product-name {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.product-style {
    font-size: 0.8125rem;
    color: var(--dark-gray);
    margin-bottom: 16px;
    letter-spacing: 0.02em;
}

.product-pricing {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.price-original {
    font-size: 1rem;
    color: var(--mid-gray);
    text-decoration: line-through;
}

.price-current {
    font-size: 1.5rem;
    font-weight: 800;
    font-family: var(--font-display);
    color: var(--black);
}

/* ─── Tees Coming Soon ─── */
.tees-section {
    background: var(--off-white);
}

.tees-content {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.tees-desc {
    font-size: 1.0625rem;
    color: var(--dark-gray);
    line-height: 1.7;
    margin-bottom: 32px;
}

.notify-form {
    display: flex;
    gap: 12px;
    max-width: 460px;
    margin: 0 auto 48px;
}

.notify-input {
    flex: 1;
    padding: 14px 20px;
    border: 1.5px solid var(--light-gray);
    border-radius: 50px;
    font-family: var(--font-primary);
    font-size: 0.875rem;
    background: var(--white);
    transition: border-color var(--transition);
    outline: none;
}

.notify-input:focus {
    border-color: var(--black);
}

.notify-input::placeholder {
    color: var(--mid-gray);
}

.tees-icon-grid {
    display: flex;
    justify-content: center;
    gap: 48px;
}

.tees-icon-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--charcoal);
}

.tees-icon-card span {
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.05em;
}

/* ─── About ─── */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-text .section-tag {
    text-align: left;
}

.about-text .section-title {
    text-align: left;
}

.about-desc {
    font-size: 1rem;
    color: var(--dark-gray);
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.stat-card {
    background: var(--off-white);
    border-radius: var(--radius);
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    border: 1px solid var(--light-gray);
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--black);
}

.stat-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--dark-gray);
    letter-spacing: 0.05em;
}

/* ─── Footer ─── */
.footer {
    background: var(--black);
    color: var(--white);
    padding: 64px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    margin-bottom: 12px;
}

.footer-logo-img {
    height: 48px;
    width: auto;
    filter: invert(1);
    margin-bottom: 12px;
}

.footer-tagline {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.5);
}

.footer-links h4 {
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 16px;
    color: rgba(255,255,255,0.4);
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

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

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

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 24px;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.35);
}

/* ─── Animations ─── */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ─── Responsive ─── */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-line {
        font-size: clamp(3rem, 18vw, 6rem);
    }

    .product-grid {
        grid-template-columns: 1fr;
        gap: 32px;
        max-width: 440px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-text .section-tag,
    .about-text .section-title {
        text-align: center;
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }

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

    .tees-icon-grid {
        gap: 24px;
    }

    .section {
        padding: 72px 0;
    }
}

@media (max-width: 480px) {
    .hero-subtitle {
        font-size: 0.9375rem;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.8125rem;
    }

    .tees-icon-grid {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
}