:root {
    --ep-navy: #0f172a;
    --ep-navy-light: #1e293b;
    --ep-gold: #c9a227;
    --ep-gold-light: #e8d38a;
    --ep-white: #ffffff;
    --ep-soft: #f8fafc;
    --ep-text: #1e293b;
    --ep-muted: #64748b;
    --ep-border: #e2e8f0;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: var(--ep-soft);
    color: var(--ep-text);
    line-height: 1.6;
}

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

.ep-container {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
}

/* =========================================================
   HEADER
========================================================= */

.ep-header {
    background: var(--ep-navy);
    color: var(--ep-white);
    border-bottom: 3px solid var(--ep-gold);
}

.ep-header-inner {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.ep-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ep-brand-mark {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    border: 2px solid var(--ep-gold);
    color: var(--ep-gold);
    font-weight: 800;
    letter-spacing: 1px;
}

.ep-brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.05;
}

.ep-brand-text strong {
    font-size: 1.25rem;
    letter-spacing: 2px;
}

.ep-brand-text small {
    margin-top: 4px;
    color: var(--ep-gold-light);
    font-size: 0.68rem;
    letter-spacing: 3px;
}

.ep-header-tagline {
    color: #cbd5e1;
    font-size: 0.9rem;
}

/* =========================================================
   HERO
========================================================= */

.ep-hero {
    background:
        radial-gradient(circle at top right, rgba(201, 162, 39, 0.16), 
transparent 35%),
        linear-gradient(135deg, #0f172a 0%, #172554 100%);
    color: var(--ep-white);
    padding: 90px 0 100px;
}

.ep-hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    gap: 70px;
}

.ep-eyebrow {
    display: inline-block;
    margin-bottom: 18px;
    color: var(--ep-gold-light);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.ep-hero h1 {
    max-width: 760px;
    margin: 0;
    font-size: clamp(2.6rem, 6vw, 5rem);
    line-height: 1.02;
    letter-spacing: -2px;
}

.ep-hero h1 span {
    color: var(--ep-gold);
}

.ep-hero p {
    max-width: 650px;
    margin: 28px 0 0;
    color: #cbd5e1;
    font-size: 1.15rem;
}

.ep-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 35px;
}

.ep-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 25px;
    border-radius: 6px;
    font-weight: 700;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ep-btn:hover {
    transform: translateY(-2px);
}

.ep-btn-primary {
    background: var(--ep-gold);
    color: var(--ep-navy);
    box-shadow: 0 12px 30px rgba(201, 162, 39, 0.22);
}

.ep-btn-secondary {
    border: 1px solid rgba(255,255,255,0.3);
    color: var(--ep-white);
    background: rgba(255,255,255,0.05);
}

.ep-hero-card {
    padding: 28px;
    border: 1px solid rgba(201, 162, 39, 0.45);
    border-radius: 14px;
    background: rgba(255,255,255,0.06);
    backdrop-filter: blur(8px);
}

.ep-hero-card-label {
    color: var(--ep-gold-light);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.ep-hero-card h2 {
    margin: 12px 0 10px;
    font-size: 1.7rem;
}

.ep-hero-card p {
    margin: 0;
    font-size: 0.98rem;
}

/* =========================================================
   MODES
========================================================= */

.ep-section {
    padding: 80px 0;
}

.ep-section-heading {
    max-width: 700px;
    margin-bottom: 40px;
}

.ep-section-heading span {
    color: var(--ep-gold);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.ep-section-heading h2 {
    margin: 10px 0;
    color: var(--ep-navy);
    font-size: 2.4rem;
    line-height: 1.1;
}

.ep-section-heading p {
    color: var(--ep-muted);
}

.ep-mode-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.ep-mode-card {
    padding: 34px;
    background: var(--ep-white);
    border: 1px solid var(--ep-border);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05);
}

.ep-mode-icon {
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    margin-bottom: 22px;
    border-radius: 10px;
    background: #fef9e7;
    color: var(--ep-gold);
    font-size: 1.4rem;
    font-weight: 800;
}

.ep-mode-card h3 {
    margin: 0 0 10px;
    color: var(--ep-navy);
    font-size: 1.4rem;
}

.ep-mode-card p {
    margin: 0;
    color: var(--ep-muted);
}

/* =========================================================
   VALUE STRIP
========================================================= */

.ep-value-strip {
    background: var(--ep-navy);
    color: var(--ep-white);
    padding: 55px 0;
}

.ep-value-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.ep-value-item {
    padding-right: 25px;
    border-right: 1px solid rgba(255,255,255,0.14);
}

.ep-value-item:last-child {
    border-right: 0;
}

.ep-value-item strong {
    display: block;
    margin-bottom: 7px;
    color: var(--ep-gold);
    font-size: 1.05rem;
}

.ep-value-item span {
    color: #cbd5e1;
    font-size: 0.92rem;
}

/* =========================================================
   FOOTER
========================================================= */

.ep-footer {
    background: #020617;
    color: #94a3b8;
    padding: 30px 0;
}

.ep-footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.ep-footer strong {
    display: block;
    color: var(--ep-white);
}

.ep-footer span {
    display: block;
    margin-top: 3px;
    font-size: 0.82rem;
}

.ep-demo-label {
    color: var(--ep-gold-light);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 2px;
}

/* =========================================================
   RESPONSIVE
========================================================= */

@media (max-width: 800px) {
    .ep-header-inner {
        min-height: 68px;
    }

    .ep-header-tagline {
        display: none;
    }

    .ep-hero {
        padding: 65px 0 70px;
    }

    .ep-hero-grid {
        grid-template-columns: 1fr;
        gap: 45px;
    }

    .ep-mode-grid {
        grid-template-columns: 1fr;
    }

    .ep-value-grid {
        grid-template-columns: 1fr;
    }

    .ep-value-item {
        padding: 0 0 22px;
        border-right: 0;
        border-bottom: 1px solid rgba(255,255,255,0.14);
    }

    .ep-value-item:last-child {
        padding-bottom: 0;
        border-bottom: 0;
    }

    .ep-footer-inner {
        flex-direction: column;
        align-items: flex-start;
    }
}