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

:root {
    --bg: #0f0f0f;
    --surface: #1a1a1a;
    --card: #222;
    --accent: #ff1744;
    --accent-hover: #ff4569;
    --text: #f1f1f1;
    --text-muted: #aaa;
    --radius: 10px;
}

body {
    font-family: 'Work Sans', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ── Header / Navbar ── */
header {
    background: var(--surface);
    border-bottom: 2px solid var(--accent);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: 'Oswald', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.logo svg { flex-shrink: 0; }
.logo span { color: var(--accent); }

nav { display: flex; gap: 24px; align-items: center; }

nav a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: color 0.2s;
}

nav a:hover { color: var(--text); }

.btn-subscribe {
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-subscribe:hover { background: var(--accent-hover); }

/* ── Page Hero (shared across sub-pages) ── */
.page-hero {
    max-width: 1280px;
    margin: 0 auto;
    padding: 60px 24px 20px;
    text-align: center;
}

.page-hero h1 {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 12px;
}

.page-hero h1 span { color: var(--accent); }

.page-hero p {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* ── Footer ── */
footer {
    background: var(--surface);
    border-top: 1px solid #2a2a2a;
    text-align: center;
    padding: 32px 24px;
    color: var(--text-muted);
    font-size: 0.85rem;
}

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

/* ── Hamburger Button ── */
.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    margin: 5px 0;
    transition: transform 0.3s, opacity 0.3s;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .hamburger { display: block; }

    nav {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--surface);
        border-bottom: 2px solid var(--accent);
        flex-direction: column;
        padding: 16px 24px;
        gap: 0;
    }

    nav.open { display: flex; }

    nav a {
        padding: 12px 0;
        font-size: 1rem;
        border-bottom: 1px solid #2a2a2a;
    }

    nav a:last-of-type { border-bottom: none; }

    .btn-subscribe {
        margin-top: 12px;
        width: 100%;
        text-align: center;
        padding: 12px 20px;
    }
}