:root {
    --navy: #16325c;
    --navy-soft: #2b4a78;
    --gold: #b8921d;
    --page: #f4f7fb;
    --card: #ffffff;
    --text: #1d2a3a;
    --muted: #5d6e82;
    --line: #d5dee8;
    --input: #f8fafc;
    --readonly: #eef2f7;
    --danger: #c23b32;
    --ok: #1f7a4d;
    --shadow: 0 10px 30px rgba(22, 50, 92, 0.08);
    --radius: 16px;
    --font: "Source Sans 3", "Segoe UI", sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font);
    color: var(--text);
    background: var(--page);
}

img {
    max-width: 100%;
    display: block;
}

.topbar {
    display: flex;
    align-items: center;
    padding: 14px 5vw;
    background: #fff;
    border-bottom: 1px solid var(--line);
}

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

.brand img {
    height: 72px;
    width: auto;
    object-fit: contain;
    background: transparent;
}

.brand strong {
    display: block;
    color: var(--navy);
    letter-spacing: 0.08em;
    font-size: 1.05rem;
}

.brand small {
    display: block;
    color: var(--muted);
    font-size: 0.82rem;
}

.page {
    max-width: 920px;
    margin: 0 auto;
    padding: 20px 20px 48px;
}

.notice {
    margin: 0 0 16px;
    padding: 12px 14px;
    background: #eef4fb;
    border: 1px solid #d3e0ef;
    border-left: 4px solid var(--navy);
    border-radius: 10px;
    color: var(--navy-soft);
    font-size: 0.95rem;
    line-height: 1.45;
}

.form-card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
}

.form-card h1 {
    margin: 0 0 6px;
    font-size: 1.55rem;
    color: var(--navy);
}

.form-card p.hint {
    color: var(--muted);
    margin: 0 0 18px;
    font-size: 0.92rem;
}

.grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 14px;
}

.field {
    grid-column: span 12;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.span-8 { grid-column: span 8; }
.span-6 { grid-column: span 6; }
.span-5 { grid-column: span 5; }
.span-4 { grid-column: span 4; }
.span-3 { grid-column: span 3; }

label {
    font-size: 0.84rem;
    font-weight: 700;
    color: var(--navy-soft);
}

label span {
    color: var(--gold);
}

input,
select {
    width: 100%;
    border: 1px solid var(--line);
    background: var(--input);
    color: var(--text);
    border-radius: 10px;
    padding: 11px 12px;
    font: inherit;
    outline: none;
}

input:focus,
select:focus {
    border-color: var(--navy-soft);
    box-shadow: 0 0 0 3px rgba(22, 50, 92, 0.12);
    background: #fff;
}

input[readonly] {
    background: var(--readonly);
    color: #44566b;
}

.error {
    min-height: 1em;
    font-size: 0.8rem;
    color: var(--danger);
}

.field.has-error input,
.field.has-error select {
    border-color: var(--danger);
}

.cep-status {
    margin: 2px 0 10px;
    color: var(--muted);
    font-size: 0.86rem;
}

.combo {
    position: relative;
}

.combo-list {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 4px);
    z-index: 8;
    margin: 0;
    padding: 6px 0;
    list-style: none;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 10px;
    box-shadow: var(--shadow);
    max-height: 240px;
    overflow: auto;
}

.combo-list li {
    padding: 8px 12px;
    cursor: pointer;
}

.combo-list li:hover,
.combo-list li:focus {
    background: #eef4fb;
    outline: none;
}

.combo-empty {
    color: var(--muted);
    cursor: default;
}

.form-footer {
    display: flex;
    justify-content: flex-end;
    margin-top: 18px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 10px;
    padding: 12px 22px;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}

.btn-primary {
    background: var(--navy);
    color: #fff;
}

.btn-primary:hover {
    background: var(--navy-soft);
}

.btn[disabled] {
    opacity: 0.65;
    cursor: wait;
}

.alert {
    display: none;
    margin-bottom: 14px;
    padding: 11px 12px;
    border-radius: 10px;
    border: 1px solid var(--line);
}

.alert.show {
    display: block;
}

.alert.error {
    color: #8a221c;
    background: #fdeeee;
    border-color: #f3c7c4;
}

.alert.success {
    color: var(--ok);
    background: #e8f6ee;
    border-color: #c4e5d2;
}

.hp {
    position: absolute;
    left: -9999px;
    opacity: 0;
}

.overlay {
    position: fixed;
    inset: 0;
    display: none;
    place-items: center;
    background: rgba(22, 50, 92, 0.35);
    padding: 24px;
    z-index: 40;
}

.overlay.show {
    display: grid;
}

.overlay-card {
    max-width: 440px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    box-shadow: var(--shadow);
}

.overlay-card h3 {
    margin: 0 0 8px;
    color: var(--navy);
}

.overlay-card p {
    color: var(--muted);
    margin: 0 0 16px;
}

@media (max-width: 760px) {
    .span-8,
    .span-6,
    .span-5,
    .span-4,
    .span-3 {
        grid-column: span 12;
    }

    .brand small {
        display: none;
    }

    .form-footer {
        justify-content: stretch;
    }

    .btn {
        width: 100%;
    }
}

.credits {
    margin-top: 28px;
    padding: 22px 8px 8px;
    text-align: center;
    border-top: 1px solid var(--line);
}

.credits-label {
    margin: 0 0 8px;
    color: var(--muted);
    font-size: 0.82rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.credits-logo {
    height: 42px;
    width: auto;
    margin: 0 auto 20px;
}

.credits-video {
    display: block;
    width: 100%;
    max-width: 720px;
    margin: 0 auto;
    border-radius: 12px;
    background: #0b1220;
}