/* ============================================
   Z's Party Store — Editorial Marketing Site
   Forest Green + Off-White | Playfair + Inter
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    --color-forest: #1a3a2a;
    --color-forest-light: #2d5a3f;
    --color-forest-dark: #0f2419;
    --color-off-white: #f5f0e8;
    --color-cream: #ede6d8;
    --color-warm-gray: #8a8078;
    --color-text: #1a1a18;
    --color-text-light: #4a4540;
    --color-white: #ffffff;
    --color-accent: #c8a86e;
    --color-accent-light: #dfc088;
    
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;
    --space-3xl: 8rem;
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    
    --shadow-sm: 0 2px 8px rgba(26, 58, 42, 0.08);
    --shadow-md: 0 8px 30px rgba(26, 58, 42, 0.12);
    --shadow-lg: 0 20px 60px rgba(26, 58, 42, 0.15);
    
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

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

ul {
    list-style: none;
}

/* --- Container --- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* --- Typography --- */
.section-label {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-forest-light);
    margin-bottom: var(--space-sm);
    position: relative;
    padding-left: 2rem;
}

.section-label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1.25rem;
    height: 2px;
    background: var(--color-accent);
}

.section-headline {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4.5vw, 3.25rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-forest);
    margin-bottom: var(--space-md);
}

.section-headline em {
    font-style: italic;
    color: var(--color-accent);
}

/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    transition: background var(--transition-base), padding var(--transition-base), box-shadow var(--transition-base);
}

.nav.scrolled {
    background: rgba(245, 240, 232, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: var(--space-sm) 0;
    box-shadow: var(--shadow-sm);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-white);
    transition: color var(--transition-base);
}

.nav.scrolled .nav-logo {
    color: var(--color-forest);
}

.nav-logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--color-accent);
    color: var(--color-forest-dark);
    font-size: 1rem;
    font-weight: 900;
    border-radius: var(--radius-sm);
}

.nav-logo-text {
    letter-spacing: -0.01em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition-base);
}

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

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

.nav.scrolled .nav-link {
    color: var(--color-text-light);
}

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

.nav-link--cta {
    background: var(--color-accent);
    color: var(--color-forest-dark) !important;
    padding: 0.5rem 1.25rem;
    border-radius: 100px;
    font-weight: 600;
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.nav-link--cta::after {
    display: none;
}

.nav-link--cta:hover {
    background: var(--color-accent-light);
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    color: var(--color-white);
    padding: 0.5rem;
    transition: color var(--transition-base);
}

.nav.scrolled .nav-toggle {
    color: var(--color-forest);
}

/* --- Mobile Menu --- */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--color-forest-dark);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    transform: translateX(100%);
    transition: transform var(--transition-slow);
}

.mobile-menu.open {
    transform: translateX(0);
}

.mobile-menu-close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-lg);
    color: var(--color-off-white);
    padding: 0.5rem;
}

.mobile-menu-link {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-off-white);
    transition: color var(--transition-fast);
}

.mobile-menu-link:hover {
    color: var(--color-accent);
}

.mobile-menu-link--cta {
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--color-accent);
    margin-top: var(--space-sm);
}

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, #0f2419 0%, #1a3a2a 30%, #2d5a3f 60%, #1a4a3a 100%);
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 60% at 20% 80%, rgba(200, 168, 110, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 80% 20%, rgba(45, 90, 63, 0.4) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 50% 50%, rgba(15, 36, 25, 0.3) 0%, transparent 70%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.8;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding: var(--space-3xl) var(--space-lg);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent-light);
    margin-bottom: var(--space-lg);
    padding: 0.5rem 1.25rem;
    border: 1px solid rgba(200, 168, 110, 0.3);
    border-radius: 100px;
    backdrop-filter: blur(4px);
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.75rem, 7vw, 5.5rem);
    font-weight: 900;
    line-height: 1.05;
    color: var(--color-off-white);
    margin-bottom: var(--space-lg);
    letter-spacing: -0.02em;
}

.hero-headline--accent {
    font-style: italic;
    color: var(--color-accent);
    font-weight: 400;
}

.hero-sub {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    color: rgba(245, 240, 232, 0.75);
    max-width: 520px;
    margin: 0 auto var(--space-xl);
    line-height: 1.7;
    font-weight: 300;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin-bottom: var(--space-2xl);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.875rem 2rem;
    border-radius: 100px;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn--primary {
    background: var(--color-accent);
    color: var(--color-forest-dark);
}

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

.btn--ghost {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-off-white);
    border: 1px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(4px);
}

.btn--ghost:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

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

.btn--outline:hover {
    background: var(--color-forest);
    color: var(--color-off-white);
    transform: translateY(-2px);
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
}

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

.hero-stat-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: 0.25rem;
}

.hero-stat-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(245, 240, 232, 0.5);
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(245, 240, 232, 0.2);
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    color: rgba(245, 240, 232, 0.4);
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* --- About --- */
.about {
    padding: var(--space-3xl) 0;
    background: var(--color-off-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.about-image-wrap {
    position: relative;
}

.about-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 2;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 600/750;
}

.about-image-accent {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-lg);
    z-index: 1;
}

.about-content {
    padding: var(--space-md) 0;
}

.about-text {
    font-size: 1.05rem;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: var(--space-md);
}

.about-features {
    margin-top: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.about-features li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text);
}

.about-features li svg {
    color: var(--color-forest-light);
    flex-shrink: 0;
}

/* --- Products --- */
.products {
    padding: var(--space-3xl) 0;
    background: var(--color-cream);
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-2xl);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.product-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.product-card-image {
    overflow: hidden;
    aspect-ratio: 400/300;
}

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

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

.product-card h3 {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-forest);
    padding: var(--space-md) var(--space-md) 0;
}

.product-card p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.6;
    padding: 0.5rem var(--space-md) var(--space-md);
}

/* --- Why Us --- */
.why-us {
    padding: var(--space-3xl) 0;
    background: var(--color-off-white);
}

.why-us-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.why-us-text {
    font-size: 1.05rem;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

.why-us-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.why-us-item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.why-us-item-number {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
    flex-shrink: 0;
    min-width: 2.5rem;
}

.why-us-item h4 {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-forest);
    margin-bottom: 0.25rem;
}

.why-us-item p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

.why-us-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.why-us-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 500/650;
}

/* --- Visit --- */
.visit {
    padding: var(--space-3xl) 0;
    background: var(--color-forest);
    color: var(--color-off-white);
}

.visit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: stretch;
}

.visit-info {
    padding: var(--space-lg) 0;
}

.visit-info .section-headline {
    color: var(--color-off-white);
}

.visit-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin: var(--space-xl) 0;
}

.visit-detail {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.visit-detail svg {
    color: var(--color-accent);
    flex-shrink: 0;
    margin-top: 0.15rem;
}

.visit-detail strong {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 0.25rem;
}

.visit-detail p {
    font-size: 1rem;
    color: rgba(245, 240, 232, 0.8);
    line-height: 1.6;
}

.visit-detail a {
    color: rgba(245, 240, 232, 0.8);
    transition: color var(--transition-fast);
}

.visit-detail a:hover {
    color: var(--color-accent);
}

.visit-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.visit-actions .btn--outline {
    border-color: rgba(245, 240, 232, 0.4);
    color: var(--color-off-white);
}

.visit-actions .btn--outline:hover {
    background: var(--color-off-white);
    color: var(--color-forest);
    border-color: var(--color-off-white);
}

.visit-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 400px;
    box-shadow: var(--shadow-lg);
}

/* --- Footer --- */
.footer {
    background: var(--color-forest-dark);
    color: var(--color-off-white);
    padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: var(--space-2xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid rgba(245, 240, 232, 0.1);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--color-accent);
    color: var(--color-forest-dark);
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 900;
    border-radius: var(--radius-sm);
}

.footer-logo-text {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
}

.footer-tagline {
    font-size: 0.9rem;
    color: rgba(245, 240, 232, 0.5);
    line-height: 1.6;
    max-width: 280px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links a {
    font-size: 0.9rem;
    color: rgba(245, 240, 232, 0.6);
    transition: color var(--transition-fast);
}

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

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-contact p {
    font-size: 0.9rem;
    color: rgba(245, 240, 232, 0.6);
}

.footer-contact a {
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-lg);
    font-size: 0.8rem;
    color: rgba(245, 240, 232, 0.35);
}

/* --- Scroll Animations --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

/* --- Responsive --- */
@media (max-width: 1024px) {
    .about-grid,
    .why-us-inner,
    .visit-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .about-image-wrap {
        max-width: 500px;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-xl);
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .hero-headline {
        font-size: clamp(2.25rem, 10vw, 3.5rem);
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .hero-stat-divider {
        width: 40px;
        height: 1px;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
    
    .about-image-accent {
        top: -12px;
        right: -12px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-md);
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .visit-actions {
        flex-direction: column;
    }
    
    .visit-actions .btn {
        width: 100%;
        justify-content: center;
    }
}