:root {
    --ink: #17202a;
    --muted: #66717d;
    --background: #f7f8f6;
    --surface: #ffffff;
    --line: #dfe3e6;
    --accent: #0d6b5b;
    --accent-dark: #084b40;
    --accent-light: #e7f2ef;
    --dark: #10231f;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family:
        Inter,
        ui-sans-serif,
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;

    color: var(--ink);
    background: var(--background);
    line-height: 1.6;
}

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

.container {
    width: min(1120px, calc(100% - 40px));
    margin: 0 auto;
}


/* HEADER */

.site-header {
    background: rgba(255,255,255,.94);
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.nav {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.logo-mark {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;

    background: var(--dark);
    color: white;

    border-radius: 10px;

    font-weight: 800;
    font-size: 20px;
}

.logo strong {
    display: block;
    font-size: 20px;
    letter-spacing: .08em;
}

.logo small {
    display: block;
    color: var(--muted);
    font-size: 10px;
    letter-spacing: .04em;
}

nav {
    display: flex;
    align-items: center;
    gap: 28px;
}

nav a {
    font-size: 14px;
    font-weight: 600;
}

.nav-button {
    background: var(--dark);
    color: white;
    padding: 10px 17px;
    border-radius: 7px;
}


/* HERO */

.hero {
    padding: 100px 0;
    background:
        radial-gradient(
            circle at 85% 30%,
            rgba(13,107,91,.12),
            transparent 35%
        ),
        var(--background);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 70px;
    align-items: center;
}

.eyebrow,
.section-label {
    color: var(--accent);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .14em;
}

.hero h1 {
    margin: 18px 0;
    max-width: 700px;

    font-size: clamp(48px, 6vw, 76px);
    line-height: 1.02;
    letter-spacing: -.055em;
}

.hero-text {
    max-width: 650px;
    color: var(--muted);
    font-size: 19px;
}

.hero-actions {
    display: flex;
    gap: 12px;
    margin-top: 32px;
}

.button {
    padding: 14px 21px;
    border-radius: 7px;
    font-weight: 700;
    font-size: 14px;
}

.button.primary {
    background: var(--accent);
    color: white;
}

.button.secondary {
    background: white;
    border: 1px solid var(--line);
}

.hero-note {
    color: var(--muted);
    font-size: 12px;
    margin-top: 22px;
}


/* HOUSING CARD */

.housing-card {
    background: var(--surface);
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: 16px;

    box-shadow:
        0 25px 70px rgba(0,0,0,.08);
}

.card-header {
    display: flex;
    justify-content: space-between;

    color: var(--muted);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .12em;
}

.status {
    color: var(--accent);
}

.housing-card h2 {
    font-size: 28px;
    line-height: 1.15;
    letter-spacing: -.03em;
    margin: 25px 0;
}

.search-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 14px;
}

label {
    display: block;
    color: var(--muted);
    font-size: 11px;
    font-weight: 700;
    margin-bottom: 5px;
}

.fake-input {
    border: 1px solid var(--line);
    border-radius: 7px;
    padding: 11px;
    background: #fafafa;
    font-size: 14px;
}

.search-button {
    width: 100%;
    border: 0;
    border-radius: 7px;
    padding: 14px;

    margin-top: 8px;

    background: var(--dark);
    color: white;

    font-weight: 700;
    cursor: pointer;
}


/* SECTIONS */

.section {
    padding: 110px 0;
}

.narrow {
    max-width: 780px;
}

.section h2 {
    font-size: clamp(36px, 4vw, 54px);
    line-height: 1.08;
    letter-spacing: -.045em;
    margin: 16px 0 24px;
}

.section p {
    color: var(--muted);
    font-size: 17px;
}


/* MISSION */

.mission {
    background: white;
}


/* HOW IT WORKS */

.section-heading {
    max-width: 680px;
    margin-bottom: 60px;
}

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.step {
    background: white;
    padding: 30px;
    border: 1px solid var(--line);
    border-radius: 12px;
}

.step-number {
    color: var(--accent);
    font-size: 13px;
    font-weight: 800;
}

.step h3 {
    font-size: 22px;
    margin: 25px 0 10px;
}

.step p {
    font-size: 15px;
}


/* VOUCHER */

.voucher {
    background: var(--dark);
    color: white;
}

.voucher-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.voucher .section-label {
    color: #8ed5c6;
}

.voucher h2 {
    max-width: 650px;
}

.voucher p {
    color: #b8c6c2;
}

.info-box {
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.12);
    padding: 30px;
    border-radius: 12px;
}

.info-box h3 {
    margin-top: 0;
}


/* ABOUT */

.about {
    background: white;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}


/* FOUNDER */

.founder {
    padding: 75px 0;
    background: var(--accent-light);
}

.founder-inner {
    display: grid;
    grid-template-columns: 90px 1fr;
    gap: 30px;
    align-items: start;

    max-width: 800px;
}

.founder-avatar {
    width: 76px;
    height: 76px;

    display: grid;
    place-items: center;

    border-radius: 50%;

    background: var(--dark);
    color: white;

    font-weight: 800;
    font-size: 20px;
}

.founder h2 {
    margin: 10px 0 0;
    font-size: 38px;
}

.founder-title {
    margin-top: 0;
    color: var(--accent) !important;
    font-weight: 700;
}


/* CONTACT */

.contact {
    background: white;
}

.contact-inner {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 80px;
    align-items: center;
}

.contact-card {
    border: 1px solid var(--line);
    padding: 30px;
    border-radius: 12px;
}

.contact-card h3 {
    margin-top: 0;
}

.contact-card p {
    font-size: 14px;
}

.email {
    color: var(--accent);
    font-weight: 700;
}


/* FOOTER */

.site-footer {
    background: #0b1714;
    color: white;
    padding: 30px 0;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 20px;

    color: #aab6b2;
    font-size: 12px;
}

.footer-inner strong {
    color: white;
    margin-right: 8px;
}


/* MOBILE */

@media (max-width: 800px) {

    .nav {
        min-height: 68px;
    }

    nav {
        display: none;
    }

    .hero {
        padding: 70px 0;
    }

    .hero-grid,
    .voucher-grid,
    .about-grid,
    .contact-inner {
        grid-template-columns: 1fr;
        gap: 45px;
    }

    .hero h1 {
        font-size: 48px;
    }

    .steps {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 75px 0;
    }

    .footer-inner {
        flex-direction: column;
    }
}

@media (max-width: 500px) {

    .container {
        width: min(100% - 28px, 1120px);
    }

    .hero h1 {
        font-size: 42px;
    }

    .hero-actions {
        flex-direction: column;
    }

    .button {
        text-align: center;
    }

    .search-row {
        grid-template-columns: 1fr;
    }

    .logo small {
        display: none;
    }
}