:root {
    --ink: #111416;
    --muted: #58616a;
    --line: #d9dee3;
    --paper: #f7f5ef;
    --surface: #ffffff;
    --accent: #0f766e;
    --accent-dark: #0b4f4a;
    --gold: #c98b2c;
    --rose: #b84f65;
    --shadow: 0 18px 50px rgba(20, 28, 34, 0.12);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.6;
}

a {
    color: inherit;
}

.container {
    width: min(1120px, calc(100% - 32px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(247, 245, 239, 0.92);
    border-bottom: 1px solid rgba(17, 20, 22, 0.12);
    backdrop-filter: blur(18px);
}

.header-inner,
.footer-inner,
.contact-grid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.header-inner {
    min-height: 72px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    text-decoration: none;
    letter-spacing: 0;
}

.brand-mark {
    display: grid;
    width: 38px;
    height: 38px;
    place-items: center;
    color: #ffffff;
    background: var(--ink);
    border-radius: 8px;
    font-size: 0.82rem;
}

.site-nav,
.site-footer nav {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 0.94rem;
}

.site-nav a,
.site-footer a {
    color: var(--muted);
    text-decoration: none;
}

.site-nav a:hover,
.site-footer a:hover {
    color: var(--ink);
}

.hero {
    min-height: calc(100vh - 72px);
    display: flex;
    align-items: center;
    padding: 70px 0;
    background:
        linear-gradient(120deg, rgba(15, 118, 110, 0.18), transparent 34%),
        linear-gradient(300deg, rgba(184, 79, 101, 0.16), transparent 30%),
        var(--paper);
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.78fr);
    align-items: center;
    gap: 56px;
}

.eyebrow {
    margin: 0 0 14px;
    color: var(--accent-dark);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1 {
    max-width: 820px;
    margin-bottom: 22px;
    font-size: clamp(3.35rem, 6.8vw, 6.65rem);
    line-height: 0.95;
    letter-spacing: 0;
}

h2 {
    margin-bottom: 18px;
    font-size: clamp(2rem, 3.8vw, 3.5rem);
    line-height: 1.05;
    letter-spacing: 0;
}

h3 {
    margin-bottom: 12px;
    font-size: 1.16rem;
}

.hero-lede {
    max-width: 650px;
    margin-bottom: 30px;
    color: #38414a;
    font-size: 1.22rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.button {
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    padding: 0 18px;
    border: 1px solid var(--ink);
    border-radius: 8px;
    font-weight: 800;
    text-decoration: none;
}

.button.primary {
    color: #ffffff;
    background: var(--ink);
}

.button.secondary {
    color: var(--ink);
    background: rgba(255, 255, 255, 0.45);
}

.signal-panel {
    position: relative;
    overflow: hidden;
    padding: 26px;
    border: 1px solid rgba(17, 20, 22, 0.14);
    border-radius: 8px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.68)),
        repeating-linear-gradient(90deg, rgba(15, 118, 110, 0.08) 0 1px, transparent 1px 34px),
        repeating-linear-gradient(0deg, rgba(17, 20, 22, 0.06) 0 1px, transparent 1px 34px);
    box-shadow: var(--shadow);
}

.signal-topline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    color: var(--muted);
    font-size: 0.9rem;
}

.signal-topline strong {
    color: var(--accent-dark);
    font-size: 2rem;
}

.signal-bars {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    align-items: end;
    height: 190px;
    gap: 12px;
    margin-bottom: 24px;
    padding: 14px;
    border: 1px solid rgba(17, 20, 22, 0.1);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.58);
}

.signal-bars span {
    height: var(--height);
    min-height: 36px;
    border-radius: 6px 6px 2px 2px;
    background: linear-gradient(180deg, var(--accent), var(--gold));
}

.signal-list {
    display: grid;
    gap: 10px;
}

.signal-list p {
    display: grid;
    gap: 2px;
    margin: 0;
    padding: 14px;
    border: 1px solid rgba(17, 20, 22, 0.1);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.7);
}

.signal-list span {
    color: var(--muted);
    font-size: 0.92rem;
}

.section {
    padding: 86px 0;
    background: var(--surface);
}

.section-heading {
    max-width: 760px;
    margin-bottom: 28px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.feature-card {
    min-height: 220px;
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
}

.feature-card p,
.legal-section p,
.legal-section li {
    color: var(--muted);
}

.contact-band {
    padding: 74px 0;
    color: #ffffff;
    background: var(--accent-dark);
}

.contact-band .eyebrow {
    color: #b8fff5;
}

.contact-band h2 {
    max-width: 720px;
    margin-bottom: 0;
}

.contact-link {
    flex: 0 0 auto;
    padding: 14px 18px;
    border: 1px solid rgba(255, 255, 255, 0.46);
    border-radius: 8px;
    color: #ffffff;
    font-weight: 800;
    text-decoration: none;
}

.site-footer {
    padding: 28px 0;
    color: var(--muted);
    background: #ffffff;
    border-top: 1px solid var(--line);
    font-size: 0.92rem;
}

.site-footer p {
    margin: 0;
}

.page-hero {
    padding: 72px 0 40px;
}

.page-hero h1 {
    margin-bottom: 12px;
    font-size: clamp(2.7rem, 6vw, 5.4rem);
}

.page-hero p {
    max-width: 760px;
    color: var(--muted);
    font-size: 1.1rem;
}

.legal-main {
    padding-bottom: 72px;
}

.legal-section {
    padding: 28px 0;
    border-top: 1px solid var(--line);
}

.legal-section.highlight {
    margin: 20px 0;
    padding: 24px;
    border: 2px solid var(--accent);
    border-radius: 8px;
    background: rgba(15, 118, 110, 0.07);
}

.legal-section h2 {
    margin-bottom: 10px;
    font-size: 1.35rem;
    line-height: 1.2;
}

@media (max-width: 820px) {
    .header-inner,
    .footer-inner,
    .contact-grid {
        align-items: flex-start;
        flex-direction: column;
    }

    .site-nav,
    .site-footer nav {
        flex-wrap: wrap;
        gap: 14px;
    }

    .hero {
        min-height: auto;
        padding: 48px 0;
    }

    .hero-grid,
    .feature-grid {
        grid-template-columns: 1fr;
    }

    h1 {
        font-size: clamp(3rem, 16vw, 4.65rem);
    }

    .signal-panel {
        padding: 18px;
    }
}

@media (max-width: 520px) {
    .container {
        width: min(100% - 24px, 1120px);
    }

    .site-nav {
        font-size: 0.88rem;
    }

    .hero-actions,
    .button,
    .contact-link {
        width: 100%;
    }

    .signal-bars {
        gap: 8px;
        height: 150px;
    }
}

/* Form and Signup Page Styles */
.signup-card {
    max-width: 580px;
    margin: 40px auto 0;
    padding: 40px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--surface);
    box-shadow: var(--shadow);
}

.signup-form {
    display: grid;
    gap: 24px;
}

.form-group {
    display: grid;
    gap: 8px;
}

.form-label {
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--ink);
}

.form-input {
    width: 100%;
    height: 48px;
    padding: 0 16px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
    font-family: inherit;
    font-size: 1rem;
    color: var(--ink);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.15);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.checkbox-input {
    margin-top: 5px;
    flex: 0 0 auto;
    width: 18px;
    height: 18px;
    border: 1px solid var(--line);
    border-radius: 4px;
    accent-color: var(--accent);
    cursor: pointer;
}

.checkbox-label {
    font-size: 0.88rem;
    line-height: 1.45;
    color: var(--muted);
    user-select: none;
}

.form-links {
    margin-top: 8px;
    text-align: center;
    font-size: 0.88rem;
    color: var(--muted);
}

.form-links a {
    color: var(--accent);
    text-decoration: underline;
    font-weight: 600;
    transition: color 0.15s;
}

.form-links a:hover {
    color: var(--accent-dark);
}

.form-actions {
    margin-top: 10px;
}

.form-actions button {
    width: 100%;
    cursor: pointer;
    font-family: inherit;
    transition: background-color 0.2s, border-color 0.2s;
}

.form-actions button:hover {
    background: var(--accent-dark);
    border-color: var(--accent-dark);
}