/* ====================== RESET & BASE ====================== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --bg: #0a0a0f;
    --bg-2: #12121a;
    --surface: #1a1a24;
    --surface-2: #22222e;
    --border: rgba(255,255,255,0.08);
    --text: #f5f5f7;
    --text-dim: #9a9aa8;
    --accent: #00e676;
    --accent-2: #00c853;
    --accent-glow: rgba(0, 230, 118, 0.25);
    --gold: #ffb300;
    --radius: 18px;
    --radius-sm: 12px;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

/* ====================== BUTTONS ====================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 15px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: transform .2s, box-shadow .2s, background .2s;
    white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #001b07;
    box-shadow: 0 8px 24px var(--accent-glow);
}
.btn--primary:hover { box-shadow: 0 12px 32px var(--accent-glow); }

.btn--ghost {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
}
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); }

.btn--lg { padding: 16px 32px; font-size: 16px; }
.btn--block { width: 100%; }

/* ====================== TOPBAR ====================== */
.topbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(10,10,15,0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}
.topbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
}
.logo {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.5px;
}
.logo span { color: var(--accent); }
.logo--sm { font-size: 18px; }

.topbar__nav { display: flex; align-items: center; gap: 28px; }
.topbar__nav a {
    color: var(--text-dim);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: color .2s;
}
.topbar__nav a:hover { color: var(--text); }
.topbar__nav .btn { color: var(--text); }

/* ====================== HERO ====================== */
.hero {
    position: relative;
    padding: 80px 0 100px;
    overflow: hidden;
}
.hero__grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 48px;
    align-items: center;
}
.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(0,230,118,0.1);
    color: var(--accent);
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 20px;
}
.hero__left h1 {
    font-size: clamp(36px, 5vw, 56px);
    line-height: 1.08;
    font-weight: 800;
    letter-spacing: -1.5px;
    margin-bottom: 18px;
}
.hero__sub {
    font-size: 19px;
    color: var(--text-dim);
    margin-bottom: 28px;
    max-width: 520px;
}
.hero__sub strong { color: var(--accent); font-weight: 700; }

.hero__badges { display: flex; gap: 12px; margin-bottom: 32px; flex-wrap: wrap; }
.pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 9px 16px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 600;
}
.dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent);
}

/* ====================== TASK CARD ====================== */
.task-card {
    background: linear-gradient(160deg, var(--surface) 0%, var(--bg-2) 100%);
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 28px;
    position: relative;
    overflow: hidden;
}
.task-card::before {
    content: '';
    position: absolute;
    top: -50%; right: -30%;
    width: 300px; height: 300px;
    background: radial-gradient(circle, var(--accent-glow), transparent 70%);
    pointer-events: none;
}
.task-card__top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}
.task-card__tag {
    background: rgba(255,179,0,0.12);
    color: var(--gold);
    padding: 4px 10px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 700;
}
.task-card__country { font-size: 22px; }
.task-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 6px; }
.task-card__desc { color: var(--text-dim); font-size: 14px; margin-bottom: 12px; }
.task-card__price {
    font-size: 32px;
    font-weight: 800;
    color: var(--accent);
    letter-spacing: -1px;
}
.task-card__price span { font-size: 14px; color: var(--text-dim); font-weight: 500; margin-left: 6px; }
.task-card__alt { color: var(--text-dim); font-size: 13px; margin: 4px 0 16px; }
.task-card__chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
    background: var(--surface-2);
    border: 1px solid var(--border);
    padding: 5px 12px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
}

/* ====================== HERO GLOW ====================== */
.hero__glow {
    position: absolute;
    bottom: -40%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 600px;
    background: radial-gradient(ellipse at center, var(--accent-glow), transparent 60%);
    pointer-events: none;
    z-index: -1;
    opacity: 0.6;
}

/* ====================== SECTION HEAD ====================== */
.section-head { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.section-head h2 {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 12px;
}
.section-head p { color: var(--text-dim); font-size: 17px; }

/* ====================== STEPS ====================== */
.steps { padding: 100px 0; }
.steps__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.step {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    transition: transform .25s, border-color .25s;
}
.step:hover { transform: translateY(-6px); border-color: rgba(0,230,118,0.3); }
.step__num {
    font-size: 44px;
    font-weight: 800;
    color: var(--accent);
    opacity: 0.2;
    line-height: 1;
    margin-bottom: 16px;
}
.step h3 { font-size: 19px; font-weight: 700; margin-bottom: 10px; }
.step p { color: var(--text-dim); font-size: 15px; }

/* ====================== FORMATS ====================== */
.formats { padding: 100px 0; background: var(--bg-2); }
.formats__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 760px;
    margin: 0 auto;
}
.format-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px 32px;
    transition: transform .25s, border-color .25s;
    position: relative;
}
.format-card:hover { transform: translateY(-6px); }
.format-card--featured { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), 0 20px 40px var(--accent-glow); }
.format-card__ribbon {
    position: absolute;
    top: -12px; right: 24px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #001b07;
    padding: 4px 14px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
}
.format-card__icon { font-size: 36px; margin-bottom: 16px; }
.format-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.format-card__price {
    font-size: 30px;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}
.format-card p { color: var(--text-dim); font-size: 15px; }

/* ====================== REGISTER ====================== */
.register { padding: 100px 0; }
.register__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}
.register__eyebrow {
    display: inline-block;
    background: rgba(0,230,118,0.1);
    color: var(--accent);
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 20px;
}
.register__left h2 {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 28px;
    line-height: 1.1;
}
.register__list { list-style: none; }
.register__list li {
    position: relative;
    padding-left: 32px;
    margin-bottom: 14px;
    font-size: 16px;
    color: var(--text-dim);
}
.register__list li::before {
    content: '✓';
    position: absolute;
    left: 0; top: 0;
    width: 22px; height: 22px;
    background: rgba(0,230,118,0.12);
    color: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
}

.tg-card {
    background: linear-gradient(160deg, var(--surface) 0%, var(--bg-2) 100%);
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.tg-card::before {
    content: '';
    position: absolute;
    top: -40%; right: -20%;
    width: 300px; height: 300px;
    background: radial-gradient(circle, var(--accent-glow), transparent 70%);
    pointer-events: none;
}
.tg-card__icon {
    width: 72px; height: 72px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #001b07;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 12px 32px var(--accent-glow);
}
.tg-card h3 { font-size: 24px; font-weight: 700; margin-bottom: 8px; }
.tg-card p { color: var(--text-dim); font-size: 15px; margin-bottom: 24px; }
.tg-card__note {
    margin-top: 16px;
    font-size: 13px;
    color: var(--text-dim);
    opacity: 0.7;
}

/* ====================== FOOTER ====================== */
.footer {
    padding: 40px 0;
    border-top: 1px solid var(--border);
    background: var(--bg);
}
.footer__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}
.footer__disclaimer { color: var(--text-dim); font-size: 13px; }

/* ====================== REVEAL ANIMATIONS ====================== */
[data-reveal] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .7s ease, transform .7s ease;
}
[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ====================== RESPONSIVE ====================== */
@media (max-width: 900px) {
    .hero__grid { grid-template-columns: 1fr; gap: 40px; }
    .steps__grid { grid-template-columns: 1fr; }
    .formats__grid { grid-template-columns: 1fr; }
    .register__grid { grid-template-columns: 1fr; gap: 40px; }
    .topbar__nav { gap: 16px; }
    .topbar__nav a:not(.btn) { display: none; }
}

@media (max-width: 600px) {
    .hero { padding: 48px 0 64px; }
    .steps, .formats, .register { padding: 64px 0; }
    .tg-card { padding: 28px 20px; }
    .format-card { padding: 28px 24px; }
    .step { padding: 24px; }
    .hero__sub { font-size: 17px; }
    .footer__inner { flex-direction: column; text-align: center; }
}