/* Y2K Digital Retro Style */
@import url('https://fonts.googleapis.com/css2?family=Varela+Round&family=Outfit:wght@400;700;900&display=swap');

:root {
    --y2k-bg: #f0f8ff;
    --y2k-primary: #00e5ff; /* Cyan */
    --y2k-secondary: #ff00ff; /* Magenta */
    --y2k-accent: #bdfcc9; /* Light Green */
    --y2k-silver: #e0e5ec;
    --y2k-dark: #1a1a40;
    --y2k-text: #333366;
    
    --font-sys: 'Varela Round', sans-serif;
    --font-head: 'Outfit', sans-serif;
}

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

body {
    background-color: var(--y2k-bg);
    color: var(--y2k-text);
    font-family: var(--font-sys);
    line-height: 1.6;
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(0, 229, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 85% 30%, rgba(255, 0, 255, 0.1) 0%, transparent 50%);
    background-attachment: fixed;
}

/* Grid overlay */
body::before {
    content: '';
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.5) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.5) 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: -1;
}

h1, h2, h3, h4 {
    font-family: var(--font-head);
    color: var(--y2k-dark);
}

a {
    text-decoration: none;
    color: var(--y2k-primary);
    transition: all 0.3s;
}

img {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Y2K Buttons */
.btn-y2k {
    display: inline-block;
    padding: 12px 30px;
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 16px;
    color: #fff;
    background: linear-gradient(135deg, var(--y2k-primary), var(--y2k-secondary));
    border: none;
    border-radius: 50px;
    box-shadow: 
        0 4px 15px rgba(0, 229, 255, 0.4),
        inset 0 4px 0 rgba(255, 255, 255, 0.4),
        inset 0 -4px 0 rgba(0, 0, 0, 0.1);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: transform 0.2s, box-shadow 0.2s;
}
.btn-y2k:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 6px 20px rgba(255, 0, 255, 0.4),
        inset 0 4px 0 rgba(255, 255, 255, 0.4),
        inset 0 -4px 0 rgba(0, 0, 0, 0.1);
    color: #fff;
}
.btn-y2k.silver {
    background: linear-gradient(135deg, #f5f7fa, #c3cfe2);
    color: var(--y2k-dark);
    box-shadow: 
        0 4px 15px rgba(0, 0, 0, 0.1),
        inset 0 4px 0 rgba(255, 255, 255, 0.8),
        inset 0 -4px 0 rgba(0, 0, 0, 0.1);
}
.btn-y2k.silver:hover {
    color: var(--y2k-primary);
}

/* Navigation - Bubble Style */
.bubble-nav {
    margin-top: 20px;
    position: sticky;
    top: 20px;
    z-index: 1000;
}
.nav-inner {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(15px);
    border: 2px solid rgba(255, 255, 255, 0.8);
    border-radius: 50px;
    padding: 10px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}
.brand-y2k {
    font-family: var(--font-head);
    font-size: 24px;
    font-weight: 900;
    background: linear-gradient(90deg, var(--y2k-primary), var(--y2k-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -1px;
}
.nav-links {
    display: flex;
    gap: 25px;
    background: #fff;
    padding: 10px 30px;
    border-radius: 30px;
    box-shadow: inset 0 2px 5px rgba(0,0,0,0.05);
}
.nav-links a {
    font-weight: 700;
    color: var(--y2k-text);
    font-size: 15px;
}
.nav-links a:hover, .nav-links a.active {
    color: var(--y2k-secondary);
}
.nav-tools {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Hero Section - 3D Floating */
.hero-y2k {
    padding: 100px 0 80px;
    text-align: center;
    position: relative;
}
.hero-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}
.hero-title {
    font-size: 64px;
    line-height: 1.1;
    margin-bottom: 20px;
    color: var(--y2k-dark);
    text-shadow: 3px 3px 0px #fff, 6px 6px 0px var(--y2k-primary);
}
.hero-desc {
    font-size: 20px;
    margin-bottom: 40px;
    background: rgba(255,255,255,0.8);
    padding: 15px 30px;
    border-radius: 30px;
    display: inline-block;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}
.hero-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 50px;
}
.trust-badges {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}
.t-badge {
    background: linear-gradient(135deg, #fff, var(--y2k-silver));
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 700;
    color: var(--y2k-dark);
    border: 1px solid #fff;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

/* Metrics - Chrome Pills */
.metrics-section {
    padding: 40px 0;
}
.metrics-wrap {
    display: flex;
    justify-content: space-between;
    background: linear-gradient(90deg, var(--y2k-primary), var(--y2k-secondary));
    padding: 30px 50px;
    border-radius: 40px;
    box-shadow: 0 15px 30px rgba(255, 0, 255, 0.2);
    color: #fff;
}
.m-item {
    text-align: center;
}
.m-val {
    font-family: var(--font-head);
    font-size: 36px;
    font-weight: 900;
    text-shadow: 2px 2px 0px rgba(0,0,0,0.2);
}
.m-lbl {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.9;
}

/* Features - Translucent Cards */
.features-y2k {
    padding: 80px 0;
}
.sec-title {
    text-align: center;
    font-size: 42px;
    margin-bottom: 50px;
    background: linear-gradient(90deg, var(--y2k-dark), var(--y2k-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.f-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.f-card {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    border: 2px solid #fff;
    border-radius: 30px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: transform 0.3s;
}
.f-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.9);
}
.f-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--y2k-primary), var(--y2k-accent));
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    box-shadow: inset 0 4px 0 rgba(255,255,255,0.5);
}
.f-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
}
.f-card p {
    font-size: 15px;
    margin-bottom: 20px;
}
.f-list {
    list-style: none;
    text-align: left;
    background: #fff;
    padding: 15px;
    border-radius: 15px;
}
.f-list li {
    font-size: 14px;
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}
.f-list li::before {
    content: '★';
    position: absolute;
    left: 0;
    color: var(--y2k-secondary);
}

/* Nodes - Global Radar */
.nodes-y2k {
    padding: 80px 0;
    background: linear-gradient(180deg, transparent, rgba(0, 229, 255, 0.05), transparent);
}
.node-container {
    background: #fff;
    border-radius: 40px;
    padding: 50px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}
.n-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.n-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 25px;
    background: var(--y2k-silver);
    border-radius: 20px;
    font-weight: 700;
}
.n-row:hover {
    background: var(--y2k-primary);
    color: #fff;
}
.n-city { font-size: 18px; }
.n-speed { font-family: var(--font-head); background: rgba(255,255,255,0.5); padding: 2px 10px; border-radius: 10px; }

/* Reviews - Chat Bubbles */
.reviews-y2k {
    padding: 80px 0;
}
.r-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.r-bubble {
    background: #fff;
    border-radius: 30px 30px 30px 5px;
    padding: 30px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    position: relative;
    border: 2px solid var(--y2k-silver);
}
.r-bubble::after {
    content: '';
    position: absolute;
    bottom: -20px; left: -2px;
    width: 40px; height: 40px;
    background: #fff;
    border-bottom: 2px solid var(--y2k-silver);
    border-left: 2px solid var(--y2k-silver);
    border-bottom-left-radius: 30px;
    z-index: -1;
}
.r-stars { color: #ff00ff; margin-bottom: 15px; font-size: 20px; }
.r-text { font-size: 16px; margin-bottom: 20px; font-style: italic; }
.r-user { font-weight: 700; color: var(--y2k-dark); }

/* Pricing - CD Cases */
.pricing-y2k {
    padding: 80px 0;
}
.p-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: center;
}
.p-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.5);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 
        -10px -10px 20px rgba(255,255,255,0.8),
        10px 10px 20px rgba(0,0,0,0.05);
    position: relative;
    overflow: hidden;
}
.p-card::before {
    content: ''; position: absolute; top: 0; left: -100%; width: 50%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.8), transparent);
    transform: skewX(-20deg); transition: 0.5s;
}
.p-card:hover::before { left: 150%; }
.p-card.pro {
    background: linear-gradient(135deg, #fff, var(--y2k-silver));
    border: 2px solid var(--y2k-primary);
    transform: scale(1.05);
    z-index: 2;
}
.pro-tag {
    background: var(--y2k-secondary);
    color: #fff;
    padding: 5px 15px;
    border-radius: 0 0 15px 15px;
    position: absolute;
    top: 0; left: 50%; transform: translateX(-50%);
    font-weight: 700;
    font-size: 12px;
}
.p-title { font-size: 24px; margin-bottom: 10px; }
.p-desc { font-size: 14px; color: #666; margin-bottom: 20px; }
.p-price { font-family: var(--font-head); font-size: 48px; color: var(--y2k-dark); margin-bottom: 20px; }
.p-price span { font-size: 16px; color: #666; }
.p-feat { list-style: none; margin-bottom: 30px; text-align: left; }
.p-feat li { padding: 10px 0; border-bottom: 1px dashed #ccc; font-size: 15px; }

/* FAQ - Accordion */
.faq-y2k {
    padding: 80px 0;
}
.faq-wrap {
    max-width: 800px;
    margin: 0 auto;
    background: #fff;
    border-radius: 30px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}
.q-item {
    margin-bottom: 20px;
    border-bottom: 2px solid var(--y2k-silver);
    padding-bottom: 20px;
}
.q-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.q-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--y2k-primary);
    margin-bottom: 10px;
    display: flex; align-items: center; gap: 10px;
}
.q-title::before { content: 'Q:'; background: var(--y2k-secondary); color: #fff; padding: 2px 8px; border-radius: 10px; font-size: 14px; }
.q-ans {
    padding-left: 40px;
    color: var(--y2k-text);
}

/* Footer */
.footer-y2k {
    background: var(--y2k-dark);
    color: #fff;
    padding: 60px 0 30px;
    border-top: 5px solid var(--y2k-primary);
    border-radius: 50px 50px 0 0;
    margin-top: 50px;
}
.ft-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}
.ft-brand {
    font-family: var(--font-head);
    font-size: 28px;
    color: var(--y2k-primary);
}
.ft-links {
    display: flex;
    gap: 30px;
}
.ft-links a { color: #fff; font-weight: 700; }
.ft-links a:hover { color: var(--y2k-secondary); }
.ft-copy {
    text-align: center;
    font-size: 14px;
    color: #888;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
}

/* Subpages */
.page-hero {
    text-align: center;
    padding: 80px 0 60px;
}
.page-hero h1 { font-size: 48px; margin-bottom: 20px; }
.page-hero p { font-size: 20px; color: #666; }

.dl-section { padding-bottom: 100px; }
.dl-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.dl-card {
    background: #fff; border-radius: 30px; padding: 40px;
    display: flex; align-items: center; gap: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}
.dl-icon { font-size: 60px; }
.dl-info h3 { font-size: 24px; margin-bottom: 10px; }
.dl-info p { margin-bottom: 20px; color: #666; }

.help-section { padding-bottom: 100px; }
.help-grid { display: grid; grid-template-columns: 250px 1fr; gap: 50px; }
.h-nav {
    background: #fff; border-radius: 20px; padding: 20px;
    position: sticky; top: 100px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}
.h-nav a {
    display: block; padding: 12px 20px; border-radius: 15px;
    color: var(--y2k-text); font-weight: 700; margin-bottom: 5px;
}
.h-nav a.active, .h-nav a:hover { background: var(--y2k-silver); color: var(--y2k-primary); }
.h-content { background: #fff; border-radius: 30px; padding: 50px; box-shadow: 0 10px 30px rgba(0,0,0,0.05); }
.h-content h2 { font-size: 32px; margin-bottom: 30px; color: var(--y2k-primary); }
.h-content h3 { font-size: 22px; margin: 30px 0 15px; }
.h-content p, .h-content ul { margin-bottom: 20px; }
.h-content ul { padding-left: 20px; }

/* Responsive */
@media (max-width: 1024px) {
    .nav-links { display: none; }
    .hero-title { font-size: 48px; }
    .metrics-wrap { flex-wrap: wrap; gap: 20px; justify-content: center; }
    .m-item { width: 45%; }
    .f-grid, .r-grid, .p-grid, .dl-grid { grid-template-columns: repeat(2, 1fr); }
    .node-container { grid-template-columns: 1fr; }
    .p-card.pro { transform: none; }
    .help-grid { grid-template-columns: 1fr; }
    .h-nav { position: static; display: flex; flex-wrap: wrap; }
}
@media (max-width: 768px) {
    .hero-title { font-size: 36px; }
    .hero-actions { flex-direction: column; }
    .f-grid, .r-grid, .p-grid, .dl-grid { grid-template-columns: 1fr; }
    .ft-inner { flex-direction: column; gap: 20px; }
    .dl-card { flex-direction: column; text-align: center; }
}