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

:root {
    --ech-bg: #0b0e14;
    --ech-surface: #151a24;
    --ech-surface-alt: #1e2532;
    --ech-accent: #d4af37;
    --ech-accent-hover: #f1cf5f;
    --ech-text: #e2e8f0;
    --ech-text-muted: #94a3b8;
    --ech-font-heading: 'Playfair Display', serif;
    --ech-font-body: 'Lato', sans-serif;
    --ech-radius: 12px;
}

body {
    background-color: var(--ech-bg);
    color: var(--ech-text);
    font-family: var(--ech-font-body);
    line-height: 1.6;
    scroll-behavior: smooth;
    overflow-x: hidden;
}

a {
    color: var(--ech-accent);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--ech-accent-hover);
}

/* Typography */
h1, h2, h3 {
    font-family: var(--ech-font-heading);
    font-weight: 700;
    color: var(--ech-accent);
}

/* Header */
.ech-topbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(11, 14, 20, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.15);
    z-index: 1000;
}

.ech-topbar-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ech-brand-box {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.ech-logo {
    font-family: var(--ech-font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--ech-accent);
    border: 2px solid var(--ech-accent);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    letter-spacing: 2px;
}

.ech-brand-info {
    display: flex;
    flex-direction: column;
}

.ech-brand-name {
    font-size: 1.25rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.ech-brand-sub {
    font-size: 0.85rem;
    color: var(--ech-text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.ech-badge {
    background-color: transparent;
    border: 1px solid var(--ech-accent);
    color: var(--ech-accent);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Hero Showcase */
.ech-main-showcase {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 2rem 4rem;
    background: radial-gradient(circle at center, #151a24 0%, #0b0e14 100%);
    position: relative;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.ech-showcase-content {
    max-width: 900px;
    text-align: center;
}

.ech-kicker {
    display: block;
    font-size: 0.9rem;
    color: var(--ech-accent);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 1rem;
}

.ech-title-huge {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

.ech-intro-text {
    font-size: 1.25rem;
    color: var(--ech-text-muted);
    max-width: 700px;
    margin: 0 auto 3rem;
}

.ech-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.ech-info-card {
    background: var(--ech-surface);
    padding: 1.5rem;
    border-radius: var(--ech-radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.ech-info-card:hover {
    transform: translateY(-5px);
    border-color: rgba(212, 175, 55, 0.3);
}

.ech-ic-title {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--ech-accent);
}

.ech-ic-desc {
    font-weight: 700;
    font-size: 1.1rem;
}

/* Sections */
.ech-section-resp,
.ech-section-gaming {
    padding: 6rem 2rem;
}

.ech-section-gaming {
    background-color: var(--ech-surface);
}

.ech-section-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.ech-section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
}

.ech-section-text {
    text-align: center;
    color: var(--ech-text-muted);
    max-width: 700px;
    margin: 0 auto 4rem;
    font-size: 1.1rem;
}

/* Grids */
.ech-resp-grid,
.ech-gaming-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

/* Cards */
.ech-resp-card,
.ech-gaming-card {
    background: var(--ech-surface-alt);
    padding: 2.5rem 2rem;
    border-radius: var(--ech-radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.ech-section-gaming .ech-gaming-card {
    background: var(--ech-bg);
}

.ech-resp-card:hover,
.ech-gaming-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border-color: rgba(212, 175, 55, 0.2);
}

.ech-card-kicker {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--ech-accent);
    display: block;
    margin-bottom: 1rem;
}

.ech-card-title {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: #fff;
}

.ech-card-text {
    color: var(--ech-text-muted);
    margin-bottom: 1.5rem;
    min-height: 3em;
}

.ech-card-list {
    list-style: none;
}

.ech-card-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--ech-text);
}

.ech-card-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--ech-accent);
    font-size: 1.25rem;
    line-height: 1;
}

/* Footer */
.ech-bottom-area {
    background-color: #05070a;
    padding: 5rem 2rem 2rem;
    border-top: 1px solid rgba(212, 175, 55, 0.15);
}

.ech-bottom-inner {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.ech-bottom-slogan {
    font-size: 2rem;
    margin-bottom: 3rem;
}

.ech-bottom-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
    text-align: left;
}

.ech-col-desc p,
.ech-col-disclaimer p {
    color: var(--ech-text-muted);
    font-size: 0.95rem;
}

.ech-col-disclaimer {
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    padding-left: 3rem;
}

.ech-contacts {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    padding: 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.ech-contacts p {
    color: var(--ech-text-muted);
}

.ech-contacts strong {
    color: var(--ech-accent);
    margin-right: 0.5rem;
}

.ech-nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.ech-nav a {
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 900px) {
    .ech-title-huge {
        font-size: 3rem;
    }
    
    .ech-info-grid,
    .ech-resp-grid,
    .ech-gaming-grid {
        grid-template-columns: 1fr;
    }

    .ech-bottom-cols {
        grid-template-columns: 1fr;
    }

    .ech-col-disclaimer {
        border-left: none;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        padding-left: 0;
        padding-top: 1.5rem;
    }

    .ech-topbar-inner {
        flex-direction: column;
        gap: 1rem;
    }
}