/* ============================================
   CYCLEGRAM — Mood Socks for Main Characters
   ============================================ */

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

:root {
    --bg: #0A0A0A;
    --surface: #141414;
    --surface-2: #1C1C1C;
    --surface-hover: #222;
    --border: rgba(255,255,255,0.08);
    --text: #FFFFFF;
    --text-muted: #888;
    --accent: #FF2D55;
    --accent-hover: #E61E45;
    --accent-glow: rgba(255, 45, 85, 0.25);
    --green: #00E676;
    --yellow: #FFD600;
    --cyan: #00E5FF;
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --radius: 14px;
    --radius-sm: 8px;
    --radius-full: 100px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --max-width: 1200px;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.6;
}

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

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

img { max-width: 100%; }

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

.dot { color: var(--accent); }

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.03em;
}

/* ANIMATIONS */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ============ NAV ============ */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 24px;
    height: 70px;
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    background: rgba(10, 10, 10, 0.85);
    border-bottom: 1px solid var(--border);
}

.nav-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.04em;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: color var(--transition);
    font-weight: 500;
}

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

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

.auth-btn {
    font-size: 0.85rem;
    font-weight: 600;
    padding: 8px 18px;
    border: 1px solid var(--accent);
    border-radius: var(--radius-full);
    color: var(--accent);
    transition: all var(--transition);
    position: relative;
}

.auth-btn:hover {
    background: var(--accent);
    color: #fff;
}

.auth-btn.logged-in {
    border-color: var(--green);
    color: var(--green);
}

.auth-btn.logged-in:hover {
    background: transparent;
    color: var(--green);
}

.cart-btn {
    font-size: 0.9rem;
    font-weight: 600;
    padding: 8px 20px;
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    transition: all var(--transition);
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    transition: all var(--transition);
}

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

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

/* MOBILE MENU */
.mobile-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    display: none;
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    z-index: 999;
    transform: translateY(-100%);
    opacity: 0;
    transition: all var(--transition);
}

.mobile-menu.open {
    transform: translateY(0);
    opacity: 1;
}

.mobile-menu a {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
}

/* ============ HERO ============ */
#hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 24px 80px;
    position: relative;
    overflow: hidden;
    max-width: var(--max-width);
    margin: 0 auto;
}

.hero-content { flex: 1; z-index: 2; }

.hero-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
    margin-bottom: 24px;
    padding: 6px 16px;
    border: 1px solid var(--accent);
    border-radius: var(--radius-full);
}

#hero h1 {
    font-size: clamp(3.2rem, 8vw, 6.5rem);
    line-height: 1.02;
    letter-spacing: -0.04em;
    margin-bottom: 24px;
}

.hero-sub {
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 440px;
    margin-bottom: 40px;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.hero-price {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.hero-price strong {
    color: var(--text);
    font-size: 1.1rem;
}

/* FLOATING SOCKS */
.hero-float {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
}

.float-sock {
    position: absolute;
    white-space: nowrap;
}

.hero-sock-svg {
    width: 200px;
    height: auto;
    filter: drop-shadow(0 12px 30px rgba(0,0,0,0.5));
}

.float-1 {
    top: -100px;
    right: -20px;
    animation: floatA 6s ease-in-out infinite;
}

.float-2 {
    top: 40px;
    right: 80px;
    animation: floatB 7s ease-in-out infinite;
}

.float-3 {
    top: 170px;
    right: -30px;
    animation: floatC 5s ease-in-out infinite;
}

@keyframes floatA {
    0%, 100% { transform: translateY(0) rotate(-2deg); }
    50% { transform: translateY(-15px) rotate(1deg); }
}

@keyframes floatB {
    0%, 100% { transform: translateY(0) rotate(1deg); }
    50% { transform: translateY(-20px) rotate(-2deg); }
}

@keyframes floatC {
    0%, 100% { transform: translateY(0) rotate(2deg); }
    50% { transform: translateY(-12px) rotate(-1deg); }
}

/* ============ MARQUEE ============ */
.marquee {
    padding: 20px 0;
    background: var(--accent);
    overflow: hidden;
    white-space: nowrap;
}

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

.marquee-track span {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0 16px;
}

.marquee-track .sep {
    font-size: 0.7rem;
    opacity: 0.7;
}

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

/* ============ BTN ============ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius-full);
    padding: 14px 32px;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 0 0 0 var(--accent-glow);
}

.btn-primary:hover {
    background: var(--accent-hover);
    box-shadow: 0 0 30px var(--accent-glow);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    border-color: var(--text);
}

/* ============ SHOP / PRODUCTS ============ */
#shop {
    padding: 100px 0 60px;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    line-height: 1.1;
    margin-bottom: 12px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.05rem;
}

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

.product-card {
    background: var(--surface);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: all var(--transition);
    opacity: 0;
    transform: translateY(30px);
}

.product-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.product-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255,255,255,0.15);
    box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}

.product-visual {
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px 12px 10px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, #f5f0eb 0%, #ece5dd 100%);
    border-bottom: 1px solid var(--border);
}

.sock-svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.12));
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card:hover .sock-svg {
    transform: scale(1.04) rotate(-1deg);
}

.product-info {
    padding: 18px 20px 20px;
}

.product-name {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.product-type {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 16px;
}

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

.product-price {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.15rem;
}

.btn-add {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.82rem;
    padding: 10px 20px;
    border-radius: var(--radius-full);
    background: var(--text);
    color: var(--bg);
    transition: all var(--transition);
    text-transform: lowercase;
}

.btn-add:hover {
    background: var(--accent);
    color: #fff;
    transform: scale(1.05);
}

/* BUNDLE */
.bundle-callout {
    margin-top: 50px;
    padding: 40px;
    background: linear-gradient(135deg, var(--surface), var(--surface-2));
    border-radius: var(--radius);
    border: 1px solid var(--border);
    text-align: center;
}

.bundle-badge {
    display: inline-block;
    background: var(--accent);
    color: #fff;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.75rem;
    padding: 4px 14px;
    border-radius: var(--radius-full);
    letter-spacing: 0.08em;
    margin-bottom: 14px;
}

.bundle-text h3 {
    font-size: clamp(1.4rem, 3vw, 2rem);
    margin-bottom: 8px;
}

.bundle-text p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ============ FEATURES ============ */
#features {
    padding: 80px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

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

.feature {
    text-align: center;
    padding: 30px 20px;
}

.feature-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 16px;
}

.feature h4 {
    font-size: 1rem;
    margin-bottom: 8px;
}

.feature p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ============ ABOUT ============ */
#about {
    padding: 100px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h2 {
    font-size: clamp(2rem, 5vw, 3.2rem);
    line-height: 1.1;
    margin-bottom: 28px;
}

.about-text p {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-visual {
    position: relative;
    height: 400px;
}

.about-card {
    position: absolute;
    padding: 22px 30px;
    border-radius: var(--radius);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    color: #fff;
    box-shadow: 0 12px 40px rgba(0,0,0,0.3);
    transition: transform var(--transition);
}

.about-card:hover { transform: scale(1.05) !important; }

.ac-1 {
    background: linear-gradient(135deg, #8B5CF6, #6D3FD0);
    top: 10%;
    left: 5%;
    transform: rotate(-4deg);
}

.ac-2 {
    background: linear-gradient(135deg, #EC4899, #C0357A);
    top: 40%;
    right: 5%;
    transform: rotate(3deg);
}

.ac-3 {
    background: linear-gradient(135deg, #DC143C, #A00F2D);
    bottom: 5%;
    left: 15%;
    transform: rotate(-1deg);
}

/* ============ REVIEWS ============ */
#reviews {
    padding: 100px 0;
    border-top: 1px solid var(--border);
}

.reviews-track {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 8px;
}

.reviews-track::-webkit-scrollbar { display: none; }

.review-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    scroll-snap-align: start;
    min-width: 280px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all var(--transition);
}

.review-card:hover {
    border-color: rgba(255,255,255,0.15);
    transform: translateY(-4px);
}

.review-text {
    font-size: 1rem;
    line-height: 1.65;
    margin-bottom: 20px;
    color: var(--text);
}

.review-author { display: flex; align-items: center; gap: 10px; }

.review-name {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
}

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

/* ============ CTA / NEWSLETTER ============ */
#cta {
    padding: 100px 0;
}

.cta-block {
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 80px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-block::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, var(--accent-glow), transparent 50%);
    pointer-events: none;
}

.cta-block h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.cta-block p {
    color: var(--text-muted);
    margin-bottom: 36px;
    font-size: 1.05rem;
    position: relative;
    z-index: 1;
}

.newsletter-form {
    display: flex;
    gap: 12px;
    max-width: 460px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.newsletter-form input {
    flex: 1;
    padding: 14px 24px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.06);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: border-color var(--transition);
}

.newsletter-form input::placeholder { color: var(--text-muted); }

.newsletter-form input:focus {
    border-color: var(--accent);
}

/* ============ FOOTER ============ */
footer {
    padding: 80px 0 40px;
    border-top: 1px solid var(--border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-brand h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.footer-socials {
    display: flex;
    gap: 16px;
}

.footer-socials a {
    font-size: 0.85rem;
    color: var(--text-muted);
    transition: color var(--transition);
    font-weight: 500;
}

.footer-socials a:hover { color: var(--accent); }

.footer-col h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.footer-col a {
    display: block;
    font-size: 0.9rem;
    color: var(--text);
    margin-bottom: 10px;
    transition: color var(--transition);
}

.footer-col a:hover { color: var(--accent); }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid var(--border);
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ============ AUTH MODAL ============ */
.auth-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 2500;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
    backdrop-filter: blur(4px);
}

.auth-overlay.open { opacity: 1; visibility: visible; }

.auth-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    width: 420px;
    max-width: calc(100vw - 32px);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    z-index: 2501;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
}

.auth-modal.open {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

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

.auth-tabs { display: flex; gap: 0; }

.auth-tab {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 8px 20px;
    color: var(--text-muted);
    border-bottom: 2px solid transparent;
    transition: all var(--transition);
}

.auth-tab.active {
    color: var(--text);
    border-bottom-color: var(--accent);
}

.auth-tab:hover { color: var(--text); }

.auth-close {
    font-size: 1.2rem;
    padding: 6px;
    color: var(--text-muted);
}

.auth-close:hover { color: var(--text); }

.auth-body { padding: 24px; }

.auth-form { display: flex; flex-direction: column; gap: 18px; }

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: lowercase;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

.form-group input {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.04);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 0.9rem;
    outline: none;
    transition: border-color var(--transition);
}

.form-group input::placeholder { color: var(--text-muted); }
.form-group input:focus { border-color: var(--accent); }

.auth-submit {
    width: 100%;
    margin-top: 6px;
    padding: 14px;
}

/* ACCOUNT DROPDOWN */
.account-dropdown {
    position: fixed;
    top: 70px;
    right: 24px;
    width: 240px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    z-index: 1500;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all var(--transition);
    box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

.account-dropdown.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.account-info {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
}

.account-name {
    display: block;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.account-email {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.account-links {
    padding: 8px 0;
}

.account-links a {
    display: block;
    padding: 10px 20px;
    font-size: 0.9rem;
    color: var(--text);
    transition: all var(--transition);
}

.account-links a:hover {
    background: rgba(255,255,255,0.04);
    color: var(--accent);
}

/* ============ CART PANEL ============ */
.cart-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
    backdrop-filter: blur(4px);
}

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

.cart-panel {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 420px;
    max-width: 100vw;
    background: var(--bg);
    border-left: 1px solid var(--border);
    z-index: 2001;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform var(--transition);
}

.cart-panel.open {
    transform: translateX(0);
}

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

.cart-header h3 {
    font-size: 1.2rem;
}

.cart-close {
    font-size: 1.2rem;
    padding: 6px;
    color: var(--text-muted);
    transition: color var(--transition);
}

.cart-close:hover { color: var(--text); }

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

.cart-empty {
    text-align: center;
    padding: 60px 0;
    color: var(--text-muted);
}

.cart-empty p {
    font-size: 1rem;
    margin-bottom: 4px;
}

.cart-empty span {
    font-size: 0.85rem;
}

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

.cart-item-color {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

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

.cart-item-name {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 2px;
}

.cart-item-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.cart-item-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
}

.cart-item-price {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
}

.cart-item-qty {
    display: flex;
    align-items: center;
    gap: 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    padding: 2px;
}

.cart-item-qty button {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: all var(--transition);
}

.cart-item-qty button:hover {
    background: var(--surface);
    color: var(--text);
}

.cart-item-qty span {
    font-size: 0.85rem;
    font-weight: 600;
    min-width: 20px;
    text-align: center;
}

.cart-footer {
    padding: 24px;
    border-top: 1px solid var(--border);
    background: var(--surface);
}

.cart-summary {
    margin-bottom: 20px;
}

.cart-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    margin-bottom: 10px;
    color: var(--text-muted);
}

.cart-discount-row {
    color: var(--green);
    display: none;
}

.cart-discount-row.show { display: flex; }

.cart-shipping span:last-child {
    color: var(--green);
    font-weight: 600;
}

.cart-total {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--text);
    padding-top: 12px;
    border-top: 1px solid var(--border);
    margin-bottom: 0;
}

.btn-checkout {
    width: 100%;
    padding: 16px;
    font-size: 1rem;
}

/* ============ POLICY MODAL ============ */
.policy-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    z-index: 3000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
}

.policy-overlay.open {
    opacity: 1;
    visibility: visible;
}

.policy-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    width: 600px;
    max-width: calc(100vw - 48px);
    max-height: 80vh;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    z-index: 3001;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}

.policy-modal.open {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

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

.policy-header h3 { font-size: 1.1rem; }

.policy-close {
    font-size: 1.2rem;
    padding: 6px;
    color: var(--text-muted);
}

.policy-close:hover { color: var(--text); }

.policy-body {
    padding: 24px;
    overflow-y: auto;
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.8;
}

.policy-body h4 {
    color: var(--text);
    font-size: 0.95rem;
    margin: 20px 0 8px;
}

.policy-body h4:first-child { margin-top: 0; }

.policy-body p { margin-bottom: 12px; }

/* ============ TOAST ============ */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--text);
    color: var(--bg);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 14px 28px;
    border-radius: var(--radius-full);
    z-index: 5000;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

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

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
    .product-grid { grid-template-columns: repeat(3, 1fr); }
    .reviews-track { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-float { display: none; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .menu-toggle { display: flex; }
    .mobile-menu { display: flex; }

    #hero {
        min-height: auto;
        padding: 120px 24px 60px;
    }

    #hero h1 { font-size: clamp(2.6rem, 10vw, 3.5rem); }

    .product-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }

    .product-info { padding: 14px 16px 16px; }
    .product-name { font-size: 0.85rem; }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-visual { height: 300px; }

    .reviews-track {
        grid-template-columns: repeat(5, 1fr);
        overflow-x: auto;
    }

    .review-card { min-width: 260px; }

    .features-grid { grid-template-columns: 1fr 1fr; gap: 20px; }

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

    .newsletter-form { flex-direction: column; }
    .newsletter-form .btn { width: 100%; }

    .cta-block { padding: 50px 24px; }

    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    .bundle-callout { padding: 28px 20px; }
}

@media (max-width: 480px) {
    .product-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .product-visual { padding: 16px 12px; }
    .btn-add { padding: 8px 14px; font-size: 0.75rem; }
    .product-price { font-size: 1rem; }
    .features-grid { grid-template-columns: 1fr; }
}