/* ══════════════════════════════════════════
   MAMALIHO — LIÊN HỆ (page-specific)
   Prefix: ctc
   ══════════════════════════════════════════ */


/* ─────────────────────────────────────────
   HERO
   ───────────────────────────────────────── */
.ctc-hero {
    background: linear-gradient(135deg, #091830 0%, #0d2d5e 55%, #1a4a7a 100%);
    padding: var(--space-9) 0 var(--space-8);
    position: relative;
    overflow: hidden;
}

.ctc-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 64px 64px;
    pointer-events: none;
}

.ctc-hero::after {
    content: '';
    position: absolute;
    top: -80px;
    right: -80px;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(232, 112, 95, 0.18) 0%, transparent 70%);
    pointer-events: none;
}

.ctc-hero-sep {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.10), transparent);
}

.ctc-hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: var(--space-8);
    align-items: center;
}

.ctc-hero-text { max-width: 600px; }

.ctc-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 6px 14px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.07);
    font-size: var(--text-sm);
    font-weight: 500;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: var(--space-5);
    letter-spacing: .01em;
}

.ctc-eyebrow::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--coral-hex);
    flex-shrink: 0;
}

.ctc-hero h1 {
    font-size: clamp(32px, 4.5vw, 56px);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.035em;
    color: #fff;
    margin-bottom: var(--space-4);
}

.ctc-hero-sub {
    font-size: var(--text-md);
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.65;
    max-width: 520px;
}

.ctc-hero-media {
    position: relative;
    z-index: 1;
    aspect-ratio: 16 / 10;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.ctc-hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}


/* ─────────────────────────────────────────
   BOOKING — 3-column layout
   ───────────────────────────────────────── */
.ctc-booking {
    padding: var(--space-7) 0 var(--space-8);
}

.ctc-booking-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--space-5);
    align-items: stretch;
}

.ctc-panel {
    background: var(--surface-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
    position: relative;
    display: flex;
    flex-direction: column;
}

.ctc-panel-num {
    position: absolute;
    top: -14px;
    left: var(--space-5);
    width: 30px;
    height: 30px;
    border-radius: var(--radius-full);
    background: var(--teal);
    color: var(--navy-900);
    font-size: var(--text-sm);
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(56, 217, 192, 0.32);
}

.ctc-panel-title {
    font-size: var(--text-md);
    font-weight: 700;
    color: var(--navy-900);
    margin-bottom: var(--space-5);
    letter-spacing: -0.01em;
}


/* ─────────────────────────────────────────
   SERVICES — radio cards
   ───────────────────────────────────────── */
.ctc-service-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.ctc-service {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--surface-card);
    cursor: pointer;
    transition: border-color var(--duration) var(--ease-out),
                box-shadow var(--duration) var(--ease-out),
                background var(--duration) var(--ease-out);
}

.ctc-service:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-sm);
}

.ctc-service input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.ctc-service-check {
    width: 18px;
    height: 18px;
    border: 1.5px solid var(--border-hover);
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--duration), border-color var(--duration);
}

.ctc-service-check::after {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--teal);
    transform: scale(0);
    transition: transform var(--duration) var(--ease-out);
}

.ctc-service input:checked ~ .ctc-service-check {
    border-color: var(--teal);
    background: var(--teal-soft);
}

.ctc-service input:checked ~ .ctc-service-check::after {
    transform: scale(1);
}

.ctc-service:has(input:checked) {
    border-color: var(--teal);
    background: var(--teal-soft);
}

.ctc-service-meta {
    flex: 1;
    min-width: 0;
}

.ctc-service-name {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--navy-900);
    /* margin-bottom: var(--space-2); */
    min-width: 0;
    text-wrap: balance;
}

.ctc-service-pill {
    font-size: var(--text-xs);
    font-weight: 700;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    background: rgba(56, 217, 192, 0.18);
    color: #168f7a;
    letter-spacing: .02em;
    flex-shrink: 0;
}

.ctc-service-desc {
    display: block;
    font-size: var(--text-sm);
    color: var(--navy-300);
    line-height: 1.5;
}


/* ─────────────────────────────────────────
   CALENDAR + TIME SLOTS
   ───────────────────────────────────────── */
.ctc-cal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-4);
}

.ctc-cal-month {
    font-size: var(--text-md);
    font-weight: 700;
    color: var(--navy-900);
    letter-spacing: -0.01em;
}

.ctc-cal-nav {
    display: flex;
    gap: var(--space-2);
}

.ctc-cal-nav button {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border);
    background: var(--surface-card);
    color: var(--navy-700);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color var(--duration), background var(--duration);
}

.ctc-cal-nav button:hover {
    border-color: var(--border-hover);
    background: var(--surface-muted);
}

.ctc-cal-week {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: var(--space-1);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--navy-500);
    text-transform: uppercase;
    letter-spacing: .05em;
    text-align: center;
    margin-bottom: var(--space-2);
}

.ctc-cal-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: var(--space-1);
    margin-bottom: var(--space-5);
}

.ctc-cal-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--navy-700);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background var(--duration), color var(--duration);
    background: transparent;
    border: none;
    font-family: inherit;
}

.ctc-cal-day:hover { background: var(--surface-muted); }

.ctc-cal-day.is-muted {
    color: rgba(74, 95, 120, 0.3);
    cursor: default;
    pointer-events: none;
}

.ctc-cal-day.is-today { border: 1px solid var(--border-hover); }

.ctc-cal-day.is-selected {
    background: var(--teal);
    color: #fff;
}

.ctc-cal-day.is-selected:hover { background: var(--teal); }

.ctc-time-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2);
}

.ctc-time {
    height: 38px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    background: var(--surface-card);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--navy-700);
    cursor: pointer;
    transition: border-color var(--duration), background var(--duration), color var(--duration);
    font-family: inherit;
}

.ctc-time:hover {
    border-color: var(--teal);
    color: var(--navy-900);
}

.ctc-time.is-active {
    background: var(--teal);
    border-color: var(--teal);
    color: #fff;
}


/* ─────────────────────────────────────────
   FORM
   ───────────────────────────────────────── */
.ctc-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

/* Footer row: privacy block (left, flex:1) + submit button (right). */
.ctc-form-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-5);
    padding-top: var(--space-3);
    flex-wrap: wrap;
}
.ctc-form-footer .ctc-privacy { flex: 1 1 280px; min-width: 0; }
.ctc-form-footer .ctc-submit  { flex: 0 0 auto; }

.ctc-field {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.ctc-label {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--navy-700);
}

.ctc-label .req {
    color: var(--coral-hex);
    margin-left: 2px;
}

.ctc-input,
.ctc-textarea {
    width: 100%;
    padding: 10px var(--space-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--surface-card);
    font-size: var(--text-base);
    color: var(--navy-900);
    font-family: inherit;
    transition: border-color var(--duration), box-shadow var(--duration);
    outline: none;
}

.ctc-input::placeholder,
.ctc-textarea::placeholder {
    color: rgba(74, 95, 120, 0.4);
}

.ctc-input:hover,
.ctc-textarea:hover {
    border-color: var(--border-hover);
}

.ctc-input:focus,
.ctc-textarea:focus {
    border-color: var(--teal);
    box-shadow: 0 0 0 3px rgba(56, 217, 192, 0.18);
}

.ctc-textarea {
    min-height: 88px;
    resize: vertical;
    line-height: 1.55;
}

.ctc-select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%234a6fa5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 14px 14px;
    padding-right: 40px;
    cursor: pointer;
}

.ctc-select:invalid,
.ctc-select.is-placeholder {
    color: rgba(74, 95, 120, 0.4);
}


/* ─────────────────────────────────────────
   ACTION STRIP — privacy + submit
   ───────────────────────────────────────── */
.ctc-action {
    padding: var(--space-6) 0 var(--space-7);
}

.ctc-action-card {
    background: var(--surface-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-5) var(--space-6);
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--space-5);
    align-items: center;
    box-shadow: var(--shadow-sm);
    /* When nested inside the form's booking grid, span all 3 columns so
       the action strip is the same width as the 3 panels above (not a
       narrow card on its own row). */
    margin-top: var(--space-4);
}
.ctc-booking-grid > .ctc-action-card {
    grid-column: 1 / -1;
}

.ctc-privacy {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.ctc-privacy-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: var(--teal-soft);
    color: #168f7a;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ctc-privacy-title {
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--navy-900);
    margin-bottom: 2px;
}

.ctc-privacy-desc {
    font-size: var(--text-sm);
    color: var(--navy-300);
    line-height: 1.5;
}

.ctc-submit {
    height: 56px;
    padding: 0 var(--space-7);
    border-radius: var(--radius-full);
    background: var(--coral-hex);
    color: #fff;
    font-size: var(--text-base);
    font-weight: 800;
    letter-spacing: .04em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    transition: background var(--duration), transform var(--duration) var(--ease-out),
                box-shadow var(--duration);
    font-family: inherit;
    white-space: nowrap;
}

.ctc-submit:hover {
    background: #d9614f;
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(232, 112, 95, 0.32);
}

.ctc-submit:active { transform: translateY(0); }
.ctc-submit svg   { flex-shrink: 0; }


/* ─────────────────────────────────────────
   BENEFITS — 4 cards
   ───────────────────────────────────────── */
.ctc-benefits {
    padding: var(--space-7) 0 var(--space-9);
}

.ctc-section-title {
    font-size: var(--text-md);
    font-weight: 700;
    color: var(--coral-hex);
    margin-bottom: var(--space-5);
    letter-spacing: -0.01em;
}

.ctc-benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
}

.ctc-benefit {
    background: var(--surface-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    transition: border-color var(--duration) var(--ease-out),
                box-shadow var(--duration) var(--ease-out),
                transform var(--duration) var(--ease-out);
}

.ctc-benefit:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.ctc-benefit-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    background: var(--teal-soft);
    color: #168f7a;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-3);
}

.ctc-benefit-title {
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--navy-900);
    margin-bottom: var(--space-1);
}

.ctc-benefit-desc {
    font-size: var(--text-sm);
    color: var(--navy-300);
    line-height: 1.55;
}


/* ─────────────────────────────────────────
   RESPONSIVE
   ───────────────────────────────────────── */
@media (max-width: 1100px) {
    .ctc-booking-grid { grid-template-columns: 1fr 1fr; }
    .ctc-benefits-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
    .container { padding: 0 var(--space-5); }
    .ctc-hero { padding: var(--space-7) 0 var(--space-6); }
    .ctc-hero-inner {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    .ctc-booking-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    .ctc-action-card {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-4);
    }
    .ctc-privacy {
        justify-content: center;
        text-align: left;
    }
    .ctc-submit { width: 100%; }
}

@media (max-width: 600px) {
    .container { padding: 0 var(--space-5); }
    .ctc-panel { padding: var(--space-5); }
    .ctc-benefits-grid { grid-template-columns: 1fr; }
    .ctc-hero h1 { font-size: clamp(28px, 8vw, 40px); }
}

@media (max-width: 400px) {
    .container { padding: 0 16px; }
    .ctc-panel { padding: var(--space-4); }
    .ctc-time-grid { grid-template-columns: repeat(2, 1fr); }
}