:root {
    --bg: #030805;
    --bg-soft: #07130d;
    --panel: rgba(8, 22, 14, 0.88);
    --panel-strong: #0a1b11;
    --line: rgba(75, 255, 137, 0.24);
    --line-strong: rgba(75, 255, 137, 0.48);
    --text: #0ae14b;
    --muted: #9bb9a6;
    --green: #41ff7a;
    --green-soft: #14b85d;
    --green-dim: #123b24;
    --black: #020403;
    --shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
}

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

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    font-family: "Courier New", Courier, monospace;
    color: var(--text);
    background:
        radial-gradient(circle at 20% 12%, rgba(65, 255, 122, 0.12), transparent 28%),
        linear-gradient(180deg, rgba(3, 8, 5, 0.82), rgba(3, 8, 5, 0.98)),
        repeating-linear-gradient(90deg, rgba(65, 255, 122, 0.035) 0 1px, transparent 1px 64px),
        repeating-linear-gradient(0deg, rgba(65, 255, 122, 0.025) 0 1px, transparent 1px 64px),
        var(--bg);
    line-height: 1.6;
}

body::before {
    content: "01001100 01100101 01100001 01110010 01101110 00100000 01000011 00101011 00101011 00100000 01010000 01111001 01110100 01101000 01101111 01101110";
    position: fixed;
    inset: auto 0 18px 0;
    z-index: -1;
    overflow: hidden;
    color: rgba(65, 255, 122, 0.08);
    font-size: 0.78rem;
    white-space: nowrap;
    pointer-events: none;
}

a {
    color: inherit;
}

.navbar {
    position: sticky;
    top: 0;
    z-index: 20;
    min-height: 76px;
    padding: 0 7%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    background: rgba(3, 8, 5, 0.86);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(18px);
}

.logo {
    color: var(--green);
    font-size: 1.05rem;
    font-weight: 800;
    text-decoration: none;
    text-transform: uppercase;
}

.logo::before {
    content: "> ";
    color: var(--text);
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-links a,
.nav-whatsapp {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    padding: 10px 14px;
    color: var(--muted);
    text-decoration: none;
    border: 1px solid transparent;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 700;
    transition: color 160ms ease, border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.nav-links a:hover,
.nav-whatsapp:hover {
    color: var(--green);
    background: rgba(65, 255, 122, 0.08);
    border-color: var(--line);
    transform: translateY(-1px);
}

.nav-whatsapp {
    color: var(--black);
    background: var(--green);
    border-color: var(--green);
    box-shadow: 0 0 24px rgba(65, 255, 122, 0.22);
}

.nav-whatsapp:hover {
    color: var(--black);
    background: #6dff98;
}

main {
    overflow: hidden;
}

.hero,
.page-hero {
    position: relative;
    padding: 100px 7%;
}

.hero {
    min-height: 620px;
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
    align-items: center;
    gap: 48px;
}

.hero::after,
.page-hero::after {
    content: "";
    position: absolute;
    left: 7%;
    right: 7%;
    bottom: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--line-strong), transparent);
}

.hero-copy,
.page-hero {
    max-width: 780px;
}

.eyebrow {
    width: fit-content;
    margin-bottom: 16px;
    padding: 7px 10px;
    color: var(--green);
    background: rgba(65, 255, 122, 0.08);
    border: 1px solid var(--line);
    border-radius: 6px;
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
}

.hero h1,
.page-hero h1 {
    max-width: 840px;
    margin-bottom: 20px;
    color: var(--text);
    font-family: Arial, sans-serif;
    font-size: clamp(2.55rem, 6vw, 5.2rem);
    line-height: 0.98;
}

.section h2,
.cta h2 {
    color: var(--text);
    font-family: Arial, sans-serif;
    font-size: clamp(2rem, 4vw, 3.25rem);
    line-height: 1.06;
}

.subjects {
    margin-bottom: 20px;
    color: var(--green);
    font-size: 1rem;
    font-weight: 800;
}

.description,
.page-hero > p,
.cta p,
.card p {
    color: var(--muted);
}

.description,
.page-hero > p {
    max-width: 680px;
    margin-bottom: 32px;
    font-size: 1.12rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 14px 20px;
    color: var(--black);
    background: var(--green);
    border: 1px solid var(--green);
    border-radius: 6px;
    box-shadow: 0 0 28px rgba(65, 255, 122, 0.22);
    font-weight: 900;
    text-decoration: none;
    transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.btn:hover {
    background: #75ff9c;
    box-shadow: 0 0 38px rgba(65, 255, 122, 0.32);
    transform: translateY(-2px);
}

.secondary-btn {
    color: var(--green);
    background: rgba(65, 255, 122, 0.06);
    border-color: var(--line-strong);
    box-shadow: none;
}

.secondary-btn:hover {
    color: var(--black);
}

.hero-panel {
    position: relative;
    padding: 26px;
    background: linear-gradient(180deg, rgba(11, 36, 21, 0.92), rgba(4, 10, 7, 0.92));
    border: 1px solid var(--line-strong);
    border-radius: 8px;
    box-shadow: var(--shadow), inset 0 0 0 1px rgba(255, 255, 255, 0.03);
    overflow: hidden;
}

.hero-panel::before {
    content: "01100011 01101100 01100001 01110010 01101001 01110100 01111001";
    display: block;
    margin: -26px -26px 24px;
    padding: 12px 18px;
    color: rgba(65, 255, 122, 0.52);
    background: rgba(0, 0, 0, 0.38);
    border-bottom: 1px solid var(--line);
    font-size: 0.78rem;
    white-space: nowrap;
    overflow: hidden;
}

.panel-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.panel-label,
.card-number {
    color: var(--green);
    font-weight: 900;
}

.live-pill {
    padding: 5px 9px;
    color: var(--black);
    background: var(--green);
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 900;
}

.progress-card {
    margin-bottom: 18px;
    padding: 16px;
    background: rgba(0, 0, 0, 0.26);
    border: 1px solid var(--line);
    border-radius: 6px;
}

.progress-card span {
    display: block;
    margin-bottom: 10px;
    color: var(--text);
    font-weight: 800;
}

.progress-track {
    height: 10px;
    background: #041008;
    border: 1px solid rgba(65, 255, 122, 0.18);
    border-radius: 999px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--green-soft), var(--green));
    box-shadow: 0 0 18px rgba(65, 255, 122, 0.38);
}

.progress-fill.one {
    width: 86%;
}

.progress-fill.two {
    width: 78%;
}

.hero-panel ul {
    display: grid;
    gap: 10px;
    margin-top: 18px;
    list-style: none;
}

.hero-panel li {
    color: var(--muted);
}

.hero-panel li::before {
    content: "01 ";
    color: var(--green);
    font-weight: 900;
}

.section {
    padding: 88px 7%;
}

.section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 30px;
}

.section-heading .eyebrow {
    margin-bottom: 10px;
}

.cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.card {
    min-height: 230px;
    padding: 28px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.2);
    transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.card:hover {
    background: var(--panel-strong);
    border-color: var(--line-strong);
    transform: translateY(-4px);
}

.card h3 {
    margin: 18px 0 10px;
    color: var(--text);
    font-size: 1.35rem;
}

.split-section {
    display: grid;
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    gap: 40px;
}

.stack {
    display: grid;
    gap: 16px;
}

.stack .card {
    min-height: auto;
}

.cta {
    margin: 20px 7% 88px;
    padding: 34px;
    display: grid;
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    gap: 32px;
    align-items: center;
    background: linear-gradient(135deg, rgba(65, 255, 122, 0.13), rgba(3, 8, 5, 0.92));
    border: 1px solid var(--line-strong);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.cta p {
    margin-bottom: 16px;
}

.cta-link {
    color: var(--green);
    font-weight: 900;
    text-decoration: none;
    border-bottom: 1px solid var(--green);
}

.cta-link:hover {
    color: #8dffaa;
}

footer {
    padding: 30px 7%;
    color: var(--muted);
    background: rgba(0, 0, 0, 0.42);
    border-top: 1px solid var(--line);
}

@media (max-width: 980px) {
    .navbar {
        padding: 18px 6%;
        align-items: flex-start;
        flex-direction: column;
    }

    .nav-links {
        flex-wrap: wrap;
    }

    .hero {
        min-height: auto;
        padding: 78px 6%;
        grid-template-columns: 1fr;
    }

    .page-hero,
    .section {
        padding: 72px 6%;
    }

    .cards,
    .split-section,
    .cta {
        grid-template-columns: 1fr;
    }

    .cta {
        margin: 12px 6% 72px;
    }
}

@media (max-width: 640px) {
    .navbar {
        gap: 14px;
    }

    .nav-links a,
    .nav-whatsapp {
        min-height: 36px;
        padding: 8px 10px;
        font-size: 0.82rem;
    }

    .hero,
    .page-hero {
        padding-top: 58px;
    }

    .hero h1,
    .page-hero h1 {
        font-size: 2.35rem;
    }

    .hero-panel,
    .card,
    .cta {
        padding: 22px;
    }

    .hero-panel::before {
        margin: -22px -22px 20px;
    }

    .hero-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }
}