:root {
    --ink: #0d0f15;
    --muted: #5b6270;
    --panel: #ffffff;
    --accent: #0f111a;
    --faint: rgba(13, 15, 21, 0.08);
}

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

body {
    font-family: 'Manrope', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    background: radial-gradient(circle at 20% 20%, rgba(15, 17, 26, 0.05), transparent 40%),
                radial-gradient(circle at 80% 0%, rgba(15, 17, 26, 0.08), transparent 35%),
                #f5f7fb;
    color: var(--ink);
    min-height: 100vh;
}

header {
    background: linear-gradient(135deg, #0b0c12, #131620);
    color: white;
    display: flex;
    align-items: center;
    padding: 20px 28px;
    letter-spacing: 0.02em;
    gap: 16px;
    flex-wrap: wrap;
    row-gap: 10px;
}

.nav-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
    margin-left: auto;
}

.nav-buttons .nav-link,
.nav-buttons button {
    background: rgba(255, 255, 255, 0.08);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 10px 18px;
    cursor: pointer;
    border-radius: 999px;
    outline: none;
    transition: transform 150ms ease, background 150ms ease, border 150ms ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.nav-buttons .nav-link:hover,
.nav-buttons button:hover {
    transform: translateY(-1px);
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.3);
}

.nav-buttons .nav-link:focus-visible,
.nav-buttons button:focus-visible {
    outline: none;
    box-shadow: none;
}

.agency-text {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-right: auto;
}

.menu-toggle {
    display: none;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.08);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 12px;
    padding: 10px 14px;
    cursor: pointer;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: background 150ms ease, border 150ms ease, transform 150ms ease;
}

.menu-label {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.menu-toggle:hover {
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
}

.menu-toggle:focus-visible {
    outline: none;
    box-shadow: none;
}

.menu-icon {
    display: inline-flex;
    flex-direction: column;
    gap: 4px;
}

.menu-icon span {
    width: 18px;
    height: 2px;
    background: white;
    border-radius: 1px;
}

.hero {
    padding: 72px 20px 64px;
    display: grid;
    justify-items: center;
    align-content: center;
    text-align: center;
    gap: 18px;
    max-width: 960px;
    margin: 0 auto;
    min-height: calc(100vh - 140px);
    width: 100%;
}

h1 {
    margin: 0;
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.hero-highlight {
    background: var(--panel);
    color: var(--ink);
    font-size: clamp(1.8rem, 4vw, 2.4rem);
    font-weight: 700;
    padding: 18px 26px;
    border-radius: 16px;
    box-shadow: 0 20px 60px -40px rgba(0, 0, 0, 0.25), 0 1px 0 var(--faint);
    display: inline-block;
}

.primary-action {
    background: var(--accent);
    color: white;
    border: 1px solid var(--accent);
    padding: 14px 28px;
    border-radius: 999px;
    cursor: pointer;
    font-weight: 600;
    letter-spacing: 0.01em;
    outline: none;
    box-shadow: 0 18px 40px -22px rgba(0, 0, 0, 0.35);
    transition: transform 150ms ease, box-shadow 150ms ease, background 150ms ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.primary-action:hover {
    transform: translateY(-2px);
    background: #0b0d14;
    box-shadow: 0 22px 50px -24px rgba(0, 0, 0, 0.45);
}

.primary-action:focus-visible {
    outline: none;
    box-shadow: 0 0 0 4px rgba(15, 17, 26, 0.25);
}

.lede {
    max-width: 640px;
    font-size: 18px;
    color: var(--muted);
    margin: 6px auto 0;
    line-height: 1.6;
}

.site-footer {
    background: #000;
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 32px 16px 36px;
    gap: 10px;
}

.footer-logo {
    max-width: 60px;
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
}

.footer-copy {
    font-size: 10px;
    letter-spacing: 0.01em;
}

.form-page {
    padding: 56px 20px 96px;
    background: #ffffff;
    color: var(--ink);
}

.form-container {
    max-width: 920px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-card {
    background: #ffffff;
    border: 1px solid #0f111a;
    border-radius: 18px;
    padding: 26px;
    box-shadow: 0 18px 50px -30px rgba(0, 0, 0, 0.2);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 18px;
}

.input-label {
    font-weight: 600;
    font-size: 15px;
}

.input-control {
    width: 100%;
    border: 1px solid #0f111a;
    border-radius: 12px;
    padding: 12px 14px;
    font-size: 15px;
    background: #fff;
    color: var(--ink);
    transition: border 120ms ease, box-shadow 120ms ease;
}

.input-control:focus-visible {
    outline: none;
    border-color: #0f111a;
    box-shadow: 0 0 0 3px rgba(13, 15, 21, 0.12);
}

.form-fieldset {
    border: 1px solid #0f111a;
    border-radius: 14px;
    padding: 14px 16px;
    margin: 0 0 18px;
}

.form-fieldset legend {
    padding: 0 6px;
    font-weight: 700;
}

.choice-group {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 18px;
    margin-top: 10px;
}

.choice-columns {
    gap: 10px 32px;
}

.choice-group label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.choice-group input[type="radio"],
.choice-group input[type="checkbox"] {
    accent-color: #0f111a;
}

.conditional {
    display: none;
    margin-top: 12px;
}

.conditional.active {
    display: block;
}

.form-error {
    color: #b00020;
    font-size: 14px;
    min-height: 20px;
    margin-top: 4px;
}

.form-actions {
    margin-top: 12px;
}

@media (max-width: 768px) {
    header {
        align-items: flex-start;
        position: relative;
    }

    .menu-toggle {
        display: inline-flex;
        margin-left: auto;
    }

    .nav-buttons {
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
        background: rgba(255, 255, 255, 0.06);
        border: 1px solid rgba(255, 255, 255, 0.18);
        border-radius: 14px;
        padding: 12px 14px;
        box-shadow: 0 18px 40px -24px rgba(0, 0, 0, 0.5);
        max-height: 0;
        opacity: 0;
        overflow: hidden;
        transform: translateY(-8px);
        transition: max-height 220ms ease, opacity 200ms ease, transform 220ms ease;
        margin-left: 0;
        margin-top: 10px;
    }

    .nav-buttons.open {
        max-height: 200px;
        opacity: 1;
        transform: translateY(0);
        padding-top: 12px;
        padding-bottom: 12px;
    }

    .nav-buttons .nav-link,
    .nav-buttons button {
        width: 100%;
        text-align: left;
    }

    .form-page {
        padding: 40px 16px 72px;
    }

    .form-card {
        padding: 20px;
    }
}