:root {
    --ink: #424242;
    --muted: #6b6b6b;
    --paper: #ffffff;
    --card: #ffffff;
    --line: #e4e4e4;
    --accent: #67b9e9;
    --accent-2: #67b9e9;
    --danger: #9b2c2c;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    min-height: 100%;
    background: var(--paper);
    color: var(--ink);
    font-family: "Montserrat", sans-serif;
    font-weight: 400;
    letter-spacing: 0.01em;
}

body {
    min-height: 100vh;
}

body::before {
    content: "";
    display: block;
    height: 4px;
    background: var(--accent);
}

.ff-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    max-width: 760px;
    margin: 0 auto;
    padding: 24px 20px 40px;
}

.ff-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 28px;
}

.ff-logo {
    height: 36px;
    width: auto;
}

.ff-step-meta {
    font-size: 13px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
}

.ff-progress {
    height: 3px;
    background: var(--line);
    margin-bottom: 36px;
}

.ff-progress > span {
    display: block;
    height: 3px;
    background: var(--accent-2);
}

.ff-kicker {
    font-size: 13px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin: 0 0 10px;
}

.ff-title {
    font-family: "Montserrat", sans-serif;
    font-weight: 400;
    font-size: clamp(1.55rem, 3.6vw, 2.15rem);
    line-height: 1.25;
    letter-spacing: 0.02em;
    margin: 0 0 16px;
    color: #000;
}

.ff-help {
    color: var(--muted);
    margin: 0 0 28px;
    font-size: 1.02rem;
}

.ff-card {
    background: var(--card);
    border: 1px solid var(--line);
    padding: 22px;
}

.ff-grid {
    display: grid;
    gap: 14px;
}

.ff-grid-2 {
    grid-template-columns: 1fr 1fr;
}

@media (max-width: 640px) {
    .ff-grid-2 { grid-template-columns: 1fr; }
}

label.ff-lbl {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
select,
textarea {
    width: 100%;
    border: 1px solid var(--line);
    background: #fff;
    color: var(--ink);
    font: inherit;
    padding: 12px 12px;
    border-radius: 0;
}

input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--accent-2);
    outline-offset: 1px;
}

.ff-phone {
    display: grid;
    grid-template-columns: 72px 110px 1fr;
    gap: 8px;
    align-items: end;
}

.ff-phone .ff-pref {
    padding: 12px;
    background: #f7f7f7;
    border: 1px solid var(--line);
    text-align: center;
    color: var(--muted);
    font-weight: 600;
}

.iti {
    width: 100% !important;
}

.iti__country-list {
    z-index: 20;
}

.ff-btn-primary {
    background: #000;
    color: #fff;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-size: 0.82rem;
    font-weight: 500;
}

.ff-btn-ghost {
    background: transparent;
    color: var(--ink);
    border: 1px solid var(--line);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-size: 0.82rem;
}

.ff-options {
    display: grid;
    gap: 8px;
}

.ff-option {
    display: block;
    border: 1px solid var(--line);
    background: #fff;
    padding: 12px 14px;
    cursor: pointer;
}

.ff-option:hover,
.ff-option:has(input:focus-visible) {
    border-color: var(--accent);
}

.ff-option:has(input:checked) {
    border-color: var(--accent);
    background: #eef6fb;
}

.ff-option input {
    margin-right: 10px;
}

.ff-error {
    background: #fdecec;
    color: var(--danger);
    padding: 12px 14px;
    margin-bottom: 18px;
    font-size: 0.95rem;
}

.ff-actions {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-top: 28px;
}

.ff-btn {
    appearance: none;
    border: 0;
    font: inherit;
    cursor: pointer;
    padding: 12px 22px;
}

.ff-btn:focus-visible {
    outline: 2px solid var(--accent-2);
    outline-offset: 2px;
}

.ff-hp {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.ff-summary {
    display: grid;
    gap: 10px;
    font-size: 0.98rem;
}

.ff-summary div {
    border-bottom: 1px solid var(--line);
    padding-bottom: 10px;
}

.ff-summary dt {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted);
    margin: 0 0 4px;
}

.ff-summary dd {
    margin: 0;
}

.ff-consent {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    margin-top: 18px;
    font-size: 0.92rem;
    color: var(--muted);
}

.ff-thanks {
    padding-top: 8vh;
}

.ff-thanks p {
    color: var(--muted);
    font-size: 1.05rem;
    line-height: 1.55;
}

@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; }
}