:root {
    --bg: #F7F6F3;
    --navy: #0D2B3E;
    --teal: #00618A;
    --orange: #E48E00;
    --near-black: #1C1C1C;
    --gray: #7C7C78;
    --light-gray: #B5B3AE;
    --border: #E8E6E1;
    --white: #FFFFFF;

    --font-display: 'Space Grotesk', system-ui, sans-serif;
    --font-body: 'DM Sans', system-ui, sans-serif;
    --font-mono: 'IBM Plex Mono', system-ui, sans-serif;
}

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg);
    color: var(--near-black);
    line-height: 1.6;
}

/* ── Nav ── */

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 24px 80px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--near-black);
}

.nav-badge {
    display: inline-flex;
    align-items: center;
    background: var(--navy);
    border-radius: 6px;
    padding: 5px 10px;
    gap: 4px;
}

.nav-badge-text {
    font-family: var(--font-mono);
    font-weight: 500;
    font-size: 12px;
    line-height: 16px;
    color: var(--teal);
}

.nav-badge-cursor {
    width: 6px;
    height: 13px;
    border-radius: 1px;
    background: var(--orange);
    flex-shrink: 0;
}

.nav-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 18px;
    line-height: 22px;
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 500;
    line-height: 18px;
    color: var(--gray);
    text-decoration: none;
    transition: color 0.15s;
}

.nav-links a:hover {
    color: var(--near-black);
}

.nav-subscribe-btn {
    display: inline-flex;
    align-items: center;
    background: var(--navy);
    color: var(--bg) !important;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 600;
    line-height: 18px;
    padding: 10px 20px;
    border-radius: 8px;
    text-decoration: none;
    transition: background 0.15s;
}

.nav-subscribe-btn:hover {
    background: #0a2230;
}

/* ── Flash ── */

.flash {
    max-width: 480px;
    margin: 16px auto;
    padding: 14px 24px;
    background: #E8F5E9;
    color: #2E7D32;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
    text-align: center;
}

/* ── Hero ── */

.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 60px 80px 40px;
    gap: 32px;
}

/* ── Terminal ── */

.terminal {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 560px;
    border-radius: 16px;
    padding: 40px 48px;
    gap: 16px;
    background: var(--navy);
}

.terminal-dots {
    display: flex;
    align-items: center;
    align-self: flex-start;
    gap: 8px;
}

.terminal-dot {
    width: 10px;
    height: 10px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.15);
}

.terminal-code {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 4px;
}

.terminal-line {
    display: flex;
    align-items: center;
    gap: 8px;
}

.terminal-line-indented {
    display: flex;
    align-items: center;
    padding-left: 76px;
    gap: 8px;
}

.terminal-prompt {
    font-family: var(--font-mono);
    font-weight: 500;
    font-size: 18px;
    line-height: 22px;
    color: var(--teal);
}

.terminal-keyword {
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 18px;
    line-height: 22px;
    color: var(--orange);
}

.terminal-dim {
    font-family: var(--font-mono);
    font-weight: 400;
    font-size: 18px;
    line-height: 22px;
    color: rgba(255, 255, 255, 0.35);
}

.terminal-table {
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 18px;
    line-height: 22px;
    color: var(--white);
}

.terminal-cursor {
    width: 10px;
    height: 22px;
    border-radius: 2px;
    background: var(--orange);
    flex-shrink: 0;
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* ── Hero Text ── */

.hero-headline {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 52px;
    line-height: 58px;
    letter-spacing: -0.03em;
    text-align: center;
    color: var(--near-black);
    max-width: 700px;
}

.hero-sub {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 17px;
    line-height: 26px;
    text-align: center;
    color: var(--gray);
    max-width: 480px;
}

/* ── Subscribe Form ── */

.subscribe-row {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 80px;
    gap: 12px;
}

.subscribe-input {
    display: flex;
    align-items: center;
    width: 340px;
    border-radius: 10px;
    padding: 14px 20px;
    background: var(--white);
    border: 1.5px solid var(--border);
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 15px;
    line-height: 18px;
    color: var(--near-black);
    outline: none;
    transition: border-color 0.15s;
}

.subscribe-input::placeholder {
    color: var(--light-gray);
}

.subscribe-input:focus {
    border-color: var(--teal);
}

.subscribe-btn {
    display: flex;
    align-items: center;
    border-radius: 10px;
    padding: 14px 28px;
    background: var(--orange);
    border: none;
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 15px;
    line-height: 18px;
    color: var(--white);
    transition: background 0.15s;
}

.subscribe-btn:hover {
    background: #cc7e00;
}

.social-proof {
    display: flex;
    justify-content: center;
    padding: 16px 80px 0;
}

.social-proof-text {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 13px;
    line-height: 16px;
    color: var(--light-gray);
}

/* ── Submit Section ── */

.submit-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 80px 120px 48px;
    gap: 20px;
}

.submit-heading {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 28px;
    line-height: 34px;
    letter-spacing: -0.02em;
    color: var(--near-black);
}

.submit-desc {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 16px;
    line-height: 24px;
    text-align: center;
    color: var(--gray);
    max-width: 440px;
}

/* ── Submit Form ── */

.submit-form-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 120px;
    gap: 12px;
}

.submit-url-input {
    display: flex;
    align-items: center;
    width: 480px;
    border-radius: 10px;
    padding: 14px 20px;
    background: var(--white);
    border: 1.5px solid var(--border);
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 15px;
    line-height: 18px;
    color: var(--near-black);
    outline: none;
    transition: border-color 0.15s;
}

.submit-url-input::placeholder {
    color: var(--light-gray);
}

.submit-url-input:focus {
    border-color: var(--teal);
}

.submit-row {
    display: flex;
    width: 480px;
    gap: 12px;
}

.submit-field {
    display: flex;
    align-items: center;
    flex: 1;
    border-radius: 10px;
    padding: 14px 20px;
    background: var(--white);
    border: 1.5px solid var(--border);
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 15px;
    line-height: 18px;
    color: var(--near-black);
    outline: none;
    transition: border-color 0.15s;
}

.submit-field::placeholder {
    color: var(--light-gray);
}

.submit-field:focus {
    border-color: var(--teal);
}

.submit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 480px;
    border-radius: 10px;
    padding: 14px 32px;
    background: var(--navy);
    border: none;
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 15px;
    line-height: 18px;
    color: var(--bg);
    transition: background 0.15s;
}

.submit-btn:hover {
    background: #0a2230;
}

/* ── Footer ── */

.footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 80px;
    padding: 32px 80px;
    border-top: 1px solid var(--border);
}

.footer-tagline {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 13px;
    line-height: 16px;
    color: var(--light-gray);
}

.footer-links {
    display: flex;
    gap: 24px;
    list-style: none;
}

.footer-links a {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 13px;
    line-height: 16px;
    color: var(--gray);
    text-decoration: none;
    transition: color 0.15s;
}

.footer-links a:hover {
    color: var(--near-black);
}

/* ── Responsive ── */

@media (max-width: 640px) {
    .nav {
        padding: 20px 24px;
        flex-direction: column;
        gap: 16px;
    }

    .nav-links {
        gap: 20px;
    }

    .hero {
        padding: 40px 24px 32px;
    }

    .terminal {
        width: 100%;
        padding: 24px;
    }

    .terminal-prompt,
    .terminal-keyword,
    .terminal-dim,
    .terminal-table {
        font-size: 15px;
        line-height: 20px;
    }

    .terminal-line-indented {
        padding-left: 62px;
    }

    .terminal-cursor {
        height: 20px;
    }

    .hero-headline {
        font-size: 34px;
        line-height: 40px;
    }

    .subscribe-row {
        flex-direction: column;
        padding: 0 24px;
    }

    .subscribe-input {
        width: 100%;
    }

    .subscribe-btn {
        width: 100%;
        justify-content: center;
    }

    .social-proof {
        padding: 16px 24px 0;
    }

    .submit-section {
        padding: 60px 24px 32px;
    }

    .submit-form-section {
        padding: 0 24px;
        width: 100%;
    }

    .submit-url-input,
    .submit-row,
    .submit-btn {
        width: 100%;
    }

    .submit-row {
        flex-direction: column;
    }

    .footer {
        flex-direction: column;
        gap: 16px;
        text-align: center;
        padding: 24px;
        margin-top: 48px;
    }
}