/* ============================================
   DDAZZL.com - Retro-Futuristic Coastal Metropolis
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    --midnight-tide: #0B2A3C;
    --electric-surf: #0B8FAD;
    --driftwood-gold: #F4E8C1;
    --sunset-reef: #E85D4A;
    --phosphor-glow: #4AEDC4;
    --sea-foam: #EDF5F0;
    --harbor-ink: #1A1F2B;

    --font-headline: 'Bebas Neue', sans-serif;
    --font-body: 'Barlow Condensed', sans-serif;
    --font-mono: 'IBM Plex Mono', monospace;

    --grid-columns: 12;
    --grid-gutter: 24px;
    --grid-margin: 48px;
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 16px;
    line-height: 1.6;
    color: var(--harbor-ink);
    background-color: var(--sea-foam);
    overflow-x: hidden;
    position: relative;
}

/* --- Noise Grain Overlay --- */
.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 256px 256px;
}

/* --- Street Grid Background --- */
.street-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    background-image:
        repeating-linear-gradient(90deg, rgba(11, 143, 173, 0.06) 0px, rgba(11, 143, 173, 0.06) 1px, transparent 1px, transparent 80px),
        repeating-linear-gradient(0deg, rgba(11, 143, 173, 0.06) 0px, rgba(11, 143, 173, 0.06) 1px, transparent 1px, transparent 80px);
}

/* --- Floating Shapes --- */
.floating-shapes {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.shape {
    position: absolute;
    opacity: 0.07;
}

.shape-circle {
    border-radius: 50%;
    background-color: var(--electric-surf);
}

.shape-hex {
    background-color: var(--electric-surf);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}

.shape-rect {
    background-color: var(--electric-surf);
}

.shape-1 {
    width: 120px;
    height: 120px;
    top: 10%;
    left: 5%;
    animation: floatShape 45s ease-in-out infinite;
}

.shape-2 {
    width: 80px;
    height: 80px;
    top: 30%;
    right: 8%;
    animation: floatShape 55s ease-in-out infinite reverse;
}

.shape-3 {
    width: 140px;
    height: 20px;
    top: 50%;
    left: 15%;
    animation: floatShape 38s ease-in-out infinite;
}

.shape-4 {
    width: 60px;
    height: 60px;
    top: 70%;
    right: 20%;
    animation: floatShape 50s ease-in-out infinite reverse;
}

.shape-5 {
    width: 100px;
    height: 100px;
    top: 85%;
    left: 40%;
    animation: floatShape 60s ease-in-out infinite;
}

.shape-6 {
    width: 160px;
    height: 16px;
    top: 20%;
    right: 30%;
    animation: floatShape 42s ease-in-out infinite reverse;
}

@keyframes floatShape {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(40px, -30px) rotate(5deg); }
    50% { transform: translate(-20px, 50px) rotate(-3deg); }
    75% { transform: translate(30px, 20px) rotate(7deg); }
}

/* --- Navigation --- */
.nav-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(11, 42, 60, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(74, 237, 196, 0.15);
}

.nav-inner {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 var(--grid-margin);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
}

.nav-logo {
    font-family: var(--font-headline);
    font-size: 28px;
    letter-spacing: 0.08em;
    color: var(--phosphor-glow);
    text-decoration: none;
    text-shadow: 0 0 12px rgba(74, 237, 196, 0.4);
}

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

.nav-link {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.06em;
    color: var(--driftwood-gold);
    text-decoration: none;
    text-transform: uppercase;
    transition: transform 0.2s ease, color 0.2s ease;
}

.nav-link:hover {
    color: var(--phosphor-glow);
    transform: scale(1.08);
}

/* --- Wave Dividers --- */
.wave-divider {
    width: 100%;
    overflow: hidden;
    line-height: 0;
    position: relative;
    z-index: 2;
}

.wave-divider-nav {
    position: fixed;
    top: 56px;
    left: 0;
    z-index: 999;
    height: 12px;
}

.wave-divider-nav svg {
    height: 12px;
    width: 100%;
}

.wave-divider-nav .wave-path {
    fill: rgba(11, 143, 173, 0.25);
}

.wave-divider-section svg {
    height: 60px;
    width: 100%;
}

.wave-path {
    fill: var(--electric-surf);
    opacity: 0.15;
}

.wave-path-alt {
    fill: var(--phosphor-glow);
    opacity: 0.12;
}

.wave-divider-footer svg {
    height: 80px;
    width: 100%;
}

.wave-divider-footer .wave-path {
    fill: var(--midnight-tide);
    opacity: 1;
}

/* Wave animation */
.wave-path {
    animation: waveShift 12s ease-in-out infinite;
}

@keyframes waveShift {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(-30px); }
}

/* --- Hero Section --- */
.hero {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    z-index: 2;
}

.hero-cityscape {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-city-svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-glitch-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0;
}

.hero-glitch-r {
    background: rgba(232, 93, 74, 0.12);
    mix-blend-mode: screen;
}

.hero-glitch-g {
    background: rgba(74, 237, 196, 0.08);
    mix-blend-mode: screen;
}

.hero-glitch-b {
    background: rgba(11, 143, 173, 0.1);
    mix-blend-mode: screen;
}

.hero-scanlines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background: repeating-linear-gradient(
        0deg,
        transparent 0px,
        transparent 2px,
        rgba(11, 42, 60, 0.05) 2px,
        rgba(11, 42, 60, 0.05) 4px
    );
    z-index: 5;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0B2A3C 0%, transparent 60%);
    z-index: 6;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: 0 var(--grid-margin);
    max-width: 900px;
}

.hero-title {
    font-family: var(--font-headline);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    line-height: 1.05;
    margin-bottom: 24px;
}

.hero-title-line {
    display: block;
    font-size: 42px;
    color: var(--driftwood-gold);
    clip-path: inset(100% 0 0 0);
    animation: titleReveal 0.6s ease forwards;
    animation-delay: 0.3s;
}

.hero-title-accent {
    font-size: 120px;
    color: var(--phosphor-glow);
    text-shadow:
        2px 2px 0 var(--sunset-reef),
        -2px -2px 0 var(--electric-surf),
        0 0 40px rgba(74, 237, 196, 0.3);
    animation-delay: 0.6s;
}

@keyframes titleReveal {
    from {
        clip-path: inset(100% 0 0 0);
    }
    to {
        clip-path: inset(0 0 0 0);
    }
}

.hero-subtitle {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 20px;
    line-height: 1.5;
    color: var(--sea-foam);
    max-width: 600px;
    margin: 0 auto;
    opacity: 0;
    animation: fadeIn 0.8s ease forwards;
    animation-delay: 1s;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Hero glitch animation */
.hero-glitch-active .hero-glitch-r {
    opacity: 1;
    animation: glitchR 0.4s ease-out forwards;
}

.hero-glitch-active .hero-glitch-g {
    opacity: 1;
    animation: glitchG 0.4s ease-out forwards;
}

.hero-glitch-active .hero-glitch-b {
    opacity: 1;
    animation: glitchB 0.4s ease-out forwards;
}

@keyframes glitchR {
    0% { transform: translate(0, 0); opacity: 0.6; }
    20% { transform: translate(4px, -2px); opacity: 0.8; }
    40% { transform: translate(-3px, 1px); opacity: 0.5; }
    60% { transform: translate(2px, 3px); opacity: 0.7; }
    80% { transform: translate(-4px, -1px); opacity: 0.4; }
    100% { transform: translate(0, 0); opacity: 0; }
}

@keyframes glitchG {
    0% { transform: translate(0, 0); opacity: 0.5; }
    20% { transform: translate(-3px, 2px); opacity: 0.6; }
    40% { transform: translate(4px, -1px); opacity: 0.4; }
    60% { transform: translate(-2px, -3px); opacity: 0.7; }
    80% { transform: translate(3px, 1px); opacity: 0.3; }
    100% { transform: translate(0, 0); opacity: 0; }
}

@keyframes glitchB {
    0% { transform: translate(0, 0); opacity: 0.4; }
    20% { transform: translate(2px, 3px); opacity: 0.5; }
    40% { transform: translate(-4px, -2px); opacity: 0.6; }
    60% { transform: translate(3px, -1px); opacity: 0.3; }
    80% { transform: translate(-2px, 2px); opacity: 0.5; }
    100% { transform: translate(0, 0); opacity: 0; }
}

/* --- Districts --- */
.district {
    position: relative;
    z-index: 2;
    padding: 40px var(--grid-margin) 80px;
    max-width: 1440px;
    margin: 0 auto;
}

.district-header {
    text-align: center;
    margin-bottom: 48px;
}

.district-label {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 500;
    color: var(--electric-surf);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    display: block;
    margin-bottom: 8px;
}

.district-title {
    font-family: var(--font-headline);
    font-size: 42px;
    letter-spacing: 0.04em;
    color: var(--midnight-tide);
    text-transform: uppercase;
    clip-path: inset(100% 0 0 0);
    transition: clip-path 0.6s ease;
}

.district-title.revealed {
    clip-path: inset(0 0 0 0);
}

.district-desc {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 18px;
    color: var(--harbor-ink);
    max-width: 600px;
    margin: 12px auto 0;
    opacity: 0.7;
}

/* --- Skyline Dividers --- */
.skyline-divider {
    width: 100%;
    overflow: hidden;
    line-height: 0;
    margin-bottom: 32px;
}

.skyline-divider svg {
    width: 100%;
    height: 60px;
}

/* --- Card Grid --- */
.card-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--grid-gutter);
}

.card-span3 { grid-column: span 3; }
.card-span4 { grid-column: span 4; }
.card-span6 { grid-column: span 6; }
.card-span8 { grid-column: span 8; }
.card-span12 { grid-column: span 12; }

/* --- Cards --- */
.card {
    position: relative;
    background: var(--sea-foam);
    border: 1px solid rgba(11, 42, 60, 0.1);
    border-radius: 2px;
    overflow: hidden;
    transform: scale(0.92);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                opacity 0.4s ease,
                box-shadow 0.2s ease;
}

.card.visible {
    transform: scale(1);
    opacity: 1;
}

.card:hover {
    transform: scale(1.03);
    box-shadow: 0 4px 24px rgba(11, 143, 173, 0.25);
}

.card:hover::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, rgba(74, 237, 196, 0.15) 0%, transparent 70%);
    pointer-events: none;
    z-index: 5;
}

/* Card chip cut */
.card-chip {
    position: absolute;
    top: 0;
    right: 0;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 16px 16px 0;
    border-color: transparent var(--sea-foam) transparent transparent;
    z-index: 10;
}

/* Vertical offset for staggered skyline effect */
.card-grid .card:nth-child(even) {
    margin-top: 4px;
}

/* Card aspect ratios */
.card-portrait .card-visual {
    aspect-ratio: 3 / 4;
}

.card-panoramic .card-visual {
    aspect-ratio: 16 / 9;
}

.card-square .card-visual {
    aspect-ratio: 1 / 1;
}

/* --- Card Visuals --- */
.card-visual {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.card-gradient-1 {
    background: linear-gradient(135deg, var(--midnight-tide) 0%, var(--electric-surf) 100%);
}

.card-gradient-2 {
    background: linear-gradient(135deg, var(--electric-surf) 0%, var(--driftwood-gold) 60%, var(--phosphor-glow) 100%);
}

.card-gradient-3 {
    background: linear-gradient(135deg, var(--midnight-tide) 0%, var(--phosphor-glow) 100%);
}

.card-gradient-4 {
    background: linear-gradient(135deg, var(--sunset-reef) 0%, var(--driftwood-gold) 100%);
}

.card-gradient-5 {
    background: linear-gradient(135deg, var(--electric-surf) 0%, var(--midnight-tide) 100%);
}

.card-gradient-6 {
    background: linear-gradient(135deg, var(--harbor-ink) 0%, var(--electric-surf) 60%, var(--phosphor-glow) 100%);
}

.card-gradient-7 {
    background: linear-gradient(135deg, var(--midnight-tide) 0%, var(--sunset-reef) 50%, var(--driftwood-gold) 100%);
}

/* Scanlines on cards */
.card-scanlines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        transparent 0px,
        transparent 2px,
        rgba(11, 42, 60, 0.05) 2px,
        rgba(11, 42, 60, 0.05) 4px
    );
    pointer-events: none;
    z-index: 2;
}

/* Window grid pattern on cards */
.window-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    opacity: 0.08;
    background-image:
        repeating-linear-gradient(
            90deg,
            var(--driftwood-gold) 0px,
            var(--driftwood-gold) 6px,
            transparent 6px,
            transparent 20px
        ),
        repeating-linear-gradient(
            0deg,
            var(--driftwood-gold) 0px,
            var(--driftwood-gold) 8px,
            transparent 8px,
            transparent 24px
        );
    background-size: 20px 24px;
}

/* City motif SVGs inside cards */
.card-city-motif {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* --- Card Body --- */
.card-body {
    padding: 20px;
}

.card-meta {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 400;
    color: var(--electric-surf);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    display: block;
    margin-bottom: 8px;
}

.card-title {
    font-family: var(--font-headline);
    font-size: 28px;
    letter-spacing: 0.04em;
    color: var(--midnight-tide);
    text-transform: uppercase;
    margin-bottom: 8px;
}

.card-text {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 15px;
    line-height: 1.55;
    color: var(--harbor-ink);
    opacity: 0.85;
}

/* --- Gradient Dividers --- */
.gradient-divider {
    width: 100%;
    height: 6px;
    background: linear-gradient(90deg, var(--electric-surf) 0%, var(--driftwood-gold) 50%, var(--phosphor-glow) 100%);
    position: relative;
    z-index: 2;
}

.gradient-divider-alt {
    background: linear-gradient(90deg, var(--phosphor-glow) 0%, var(--sunset-reef) 50%, var(--driftwood-gold) 100%);
}

/* --- Neon Text Effect --- */
.neon-text {
    text-shadow:
        2px 2px 0 var(--sunset-reef),
        -2px -2px 0 var(--phosphor-glow),
        0 0 20px rgba(74, 237, 196, 0.4),
        0 0 40px rgba(74, 237, 196, 0.2);
}

/* --- Footer --- */
.site-footer {
    background: var(--midnight-tide);
    padding: 60px var(--grid-margin) 40px;
    position: relative;
    z-index: 2;
}

.footer-inner {
    max-width: 1440px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-logo {
    font-family: var(--font-headline);
    font-size: 48px;
    letter-spacing: 0.06em;
    color: var(--phosphor-glow);
}

.footer-tagline {
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--driftwood-gold);
    margin-top: 8px;
    opacity: 0.7;
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-link {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.06em;
    color: var(--sea-foam);
    text-decoration: none;
    text-transform: uppercase;
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: var(--phosphor-glow);
}

.footer-meta {
    display: flex;
    flex-direction: column;
    gap: 6px;
    align-items: flex-end;
}

.footer-code {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--electric-surf);
    opacity: 0.5;
    letter-spacing: 0.04em;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    :root {
        --grid-margin: 24px;
        --grid-gutter: 16px;
    }

    .hero-title-accent {
        font-size: 80px;
    }

    .hero-title-line {
        font-size: 32px;
    }

    .district-title {
        font-size: 36px;
    }

    .card-span3 { grid-column: span 6; }
    .card-span4 { grid-column: span 6; }
    .card-span6 { grid-column: span 12; }
    .card-span8 { grid-column: span 12; }
}

@media (max-width: 640px) {
    :root {
        --grid-margin: 16px;
        --grid-gutter: 12px;
    }

    .nav-links {
        display: none;
    }

    .hero-title-accent {
        font-size: 56px;
    }

    .hero-title-line {
        font-size: 24px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .district-title {
        font-size: 28px;
    }

    .card-span3,
    .card-span4,
    .card-span6,
    .card-span8 {
        grid-column: span 12;
    }

    .card-title {
        font-size: 22px;
    }

    .footer-inner {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .footer-meta {
        align-items: center;
    }

    .footer-nav {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* --- Data-moshing hover effect on card visuals --- */
.card:hover .card-visual {
    animation: dataMosh 0.3s ease;
}

@keyframes dataMosh {
    0% { filter: none; }
    25% { filter: hue-rotate(10deg) saturate(1.2); }
    50% { filter: hue-rotate(-5deg) contrast(1.1); }
    75% { filter: hue-rotate(15deg) saturate(1.3); }
    100% { filter: none; }
}