/* Silverstone Mortgage Calculator */
:root {
    --smc-navy:   #103044;
    --smc-teal:   #54a2a4;
    --smc-border: #d4dde4;
    --smc-muted:  #5a6a78;
    --smc-bg:     #f2f5f7;
    --smc-font:   'Garet','Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
    --smc-ease:   .2s ease;
    --smc-radius: 12px;
    --smc-shadow: 0 4px 24px rgba(16,48,68,.10);
}

.smc-app {
    font-family: var(--smc-font);
    color: #1a1a2e;
    max-width: 560px;
    margin: 0 auto;
    padding: 8px 0 40px;
    -webkit-font-smoothing: antialiased;
}

/* ── Steps ─────────────────────────────────── */
.smc-step { display: block; }
.smc-hidden { display: none !important; }

/* ── Card ──────────────────────────────────── */
.smc-card {
    background: #fff;
    border-radius: var(--smc-radius);
    box-shadow: var(--smc-shadow);
    overflow: hidden;
    padding: 36px 40px 40px;
}
.smc-card--success { text-align: center; }

/* ── Brand bar ─────────────────────────────── */
.smc-bar {
    height: 5px;
    background: var(--smc-navy);
    margin: -36px -40px 28px;
    border-radius: var(--smc-radius) var(--smc-radius) 0 0;
}
.smc-bar--teal { background: var(--smc-teal); }

/* ── Headings ──────────────────────────────── */
.smc-title {
    margin: 0 0 6px;
    font-size: clamp(1.25rem,2.5vw,1.55rem);
    font-weight: 700;
    color: var(--smc-navy);
    letter-spacing: -.01em;
}
.smc-sub    { margin: 0 0 26px; color: var(--smc-muted); font-size: .93rem; }
.smc-eyebrow {
    text-align: center;
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--smc-muted);
    margin: 0 0 10px;
}

/* ── Fields ────────────────────────────────── */
.smc-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 18px;
}
.smc-field label {
    font-size: .8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--smc-navy);
}
.smc-field label span { color: #c0392b; }

.smc-iw { display: flex; align-items: center; border: 1.5px solid var(--smc-border); border-radius: 8px; background: #f8fafb; overflow: hidden; transition: border-color var(--smc-ease), box-shadow var(--smc-ease); }
.smc-pre, .smc-suf { font-size: .9rem; font-weight: 700; color: var(--smc-navy); pointer-events: none; user-select: none; flex-shrink: 0; white-space: nowrap; }
.smc-pre { padding: 0 4px 0 12px; }
.smc-suf { padding: 0 12px 0 4px; }

.smc-iw input {
    flex: 1;
    min-width: 0;
    box-sizing: border-box;
    padding: 11px 12px 11px 0 !important;
    border: none !important;
    border-radius: 0 !important;
    background: transparent !important;
    font-size: 1rem;
    font-family: var(--smc-font);
    color: #1a1a2e;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}
.smc-iw--right input { padding: 11px 0 11px 12px !important; }
.smc-iw:focus-within {
    border-color: var(--smc-teal);
    box-shadow: 0 0 0 3px rgba(84,162,164,.18);
    background: #fff;
}
.smc-iw input[type=number]::-webkit-inner-spin-button,
.smc-iw input[type=number]::-webkit-outer-spin-button { -webkit-appearance: none; }
.smc-iw input[type=number] { -moz-appearance: textfield; }

/* ── Error ─────────────────────────────────── */
.smc-err { font-size: .875rem; color: #922b21; min-height: 1.2em; margin-bottom: 2px; }

/* ── Buttons ───────────────────────────────── */
.smc-btn {
    display: inline-block;
    background: var(--smc-navy);
    color: #fff;
    border: 2px solid var(--smc-navy);
    border-radius: 8px;
    padding: 13px 30px;
    font-size: 1rem;
    font-weight: 700;
    font-family: var(--smc-font);
    cursor: pointer;
    transition: background var(--smc-ease), transform var(--smc-ease);
    margin-top: 4px;
}
.smc-btn:hover:not(:disabled) { background: var(--smc-teal); border-color: var(--smc-teal); transform: translateY(-1px); }
.smc-btn:disabled { opacity: .6; cursor: not-allowed; }
.smc-btn--outline { background: transparent; color: var(--smc-navy); margin-top: 20px; }
.smc-btn--outline:hover:not(:disabled) { background: var(--smc-navy); color: #fff; transform: none; }
.smc-link-btn {
    background: none; border: none; color: var(--smc-muted);
    font-size: .85rem; font-family: var(--smc-font); cursor: pointer;
    padding: 4px 0 0; display: inline-block;
    transition: color var(--smc-ease);
}
.smc-link-btn:hover { color: var(--smc-navy); }

/* ── Teaser: main amount ───────────────────── */
.smc-teaser__amt {
    text-align: center;
    font-size: clamp(2.4rem,6vw,3.4rem);
    font-weight: 700;
    color: var(--smc-navy);
    letter-spacing: -.03em;
    line-height: 1;
    margin: 0 0 24px;
}
.smc-teaser__amt span { font-size: 1.1rem; color: var(--smc-muted); font-weight: 600; margin-left: 4px; }

/* ── Summary row ───────────────────────────── */
.smc-summary-row {
    display: flex;
    gap: 0;
    border: 1px solid var(--smc-border);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 24px;
}
.smc-sum-cell {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 8px;
    border-right: 1px solid var(--smc-border);
}
.smc-sum-cell:last-child { border-right: none; }
.smc-sum-cell span { font-size: .72rem; text-transform: uppercase; letter-spacing: .05em; color: var(--smc-muted); font-weight: 600; margin-bottom: 3px; }
.smc-sum-cell strong { font-size: .95rem; color: var(--smc-navy); font-weight: 700; }

/* ── Locked breakdown ──────────────────────── */
.smc-locked {
    background: var(--smc-bg);
    border: 2px dashed var(--smc-border);
    border-radius: 10px;
    padding: 18px 20px;
    margin-bottom: 24px;
}
.smc-locked__label {
    font-size: .75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .07em;
    color: var(--smc-muted);
    margin-bottom: 10px;
}
.smc-locked__preview { margin-bottom: 12px; }
.smc-locked__row {
    display: flex;
    justify-content: space-between;
    padding: 5px 0;
    border-bottom: 1px solid var(--smc-border);
    font-size: .9rem;
}
.smc-locked__row:last-child { border-bottom: none; }
.smc-locked__row span { color: var(--smc-muted); }
.smc-blur {
    filter: blur(6px);
    user-select: none;
    color: var(--smc-navy);
    font-weight: 700;
}
.smc-locked__cta {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: .85rem;
    font-weight: 600;
    color: var(--smc-teal);
}

/* ── Lead form overrides ───────────────────── */
.smc-lead-inject {
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin: 0 0 14px !important;
    max-width: 100% !important;
}

/* ── Result ────────────────────────────────── */
.smc-check {
    width: 54px; height: 54px;
    background: var(--smc-teal);
    color: #fff;
    border-radius: 50%;
    font-size: 1.5rem;
    line-height: 54px;
    margin: 0 auto 14px;
    font-weight: 700;
}
.smc-result__emi {
    font-size: clamp(2rem,5.5vw,3rem);
    font-weight: 700;
    color: var(--smc-navy);
    letter-spacing: -.03em;
    margin: 0 0 22px;
}
.smc-breakdown {
    list-style: none; padding: 0; margin: 0 0 22px;
    text-align: left;
    border-top: 1px solid var(--smc-border);
}
.smc-breakdown li {
    display: flex; justify-content: space-between;
    padding: 10px 0; border-bottom: 1px solid var(--smc-border);
    font-size: .9rem; gap: 12px;
}
.smc-breakdown li span { color: var(--smc-muted); }
.smc-breakdown li strong { color: var(--smc-navy); font-weight: 700; }
.smc-neg  { color: #c0392b !important; }
.smc-bold { color: var(--smc-navy) !important; font-size: 1.05rem !important; }

.smc-disclaimer {
    font-size: .77rem; color: var(--smc-muted);
    line-height: 1.6; margin: 0 0 6px; text-align: left;
}
.smc-card--success .smc-recalc { display: block; width: 100%; text-align: center; }

/* ── Responsive ────────────────────────────── */
@media ( max-width: 520px ) {
    .smc-card { padding: 26px 18px 28px; }
    .smc-bar  { margin: -26px -18px 22px; }
    .smc-btn  { width: 100%; text-align: center; }
    .smc-summary-row { flex-direction: column; }
    .smc-sum-cell { border-right: none; border-bottom: 1px solid var(--smc-border); flex-direction: row; justify-content: space-between; }
    .smc-sum-cell:last-child { border-bottom: none; }
}