/* ============================================================
   SKI DECORE — ARCHITECTURAL LUXURY PRICE CALCULATOR SUITE
   Senior Architect Level Design & Spatial Estimation Engine
   ============================================================ */

/* Page Container */
.calculator-page {
    min-height: calc(100vh - 120px);
    padding: 50px 6% 90px;
    background: #fbf9f6;
    box-sizing: border-box;
    font-family: inherit;
    color: #1a1e1b;
}

/* Header Hero */
.calculator-header-hero {
    max-width: 960px;
    margin: 0 auto 36px;
    text-align: center;
}

.calc-hero-badge {
    display: inline-block;
    padding: 5px 16px;
    border-radius: 999px;
    background: #fdfaf3;
    border: 1px solid #ebdcc9;
    color: #9a6f2c;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.calculator-header-hero h1 {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: clamp(34px, 4.2vw, 56px);
    line-height: 1.12;
    font-weight: 500;
    color: #1a1e1b;
    margin: 0 0 14px;
    letter-spacing: -0.02em;
}

.calc-hero-desc {
    color: #5d665b;
    font-size: 15.5px;
    line-height: 1.7;
    margin: 0 auto;
    max-width: 620px;
}

/* Progress Stepper Bar */
.calculator-progress-container {
    max-width: 1040px;
    margin: 0 auto 38px;
    background: #ffffff;
    border: 1px solid #ede5da;
    border-radius: 18px;
    padding: 24px 32px 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    position: relative;
}

.calculator-progress-track {
    width: 100%;
    height: 4px;
    background: #eee8df;
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 22px;
}

.progress-fill-bar {
    height: 100%;
    width: 25%;
    background: linear-gradient(90deg, #9a6f2c 0%, #c49952 100%);
    border-radius: 999px;
    transition: width 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.calculator-steps-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.calculator-step {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #8c9489;
    transition: all 0.25s ease;
}

.step-num {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f5f2ec;
    border: 1.5px solid #ded6ca;
    color: #7a8277;
    font-size: 13px;
    font-weight: 700;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.step-text {
    display: flex;
    flex-direction: column;
}

.step-text small {
    font-size: 10px;
    letter-spacing: 0.12em;
    font-weight: 700;
    text-transform: uppercase;
    color: #a49c90;
    margin-bottom: 2px;
}

.step-text strong {
    font-size: 13px;
    font-weight: 600;
    color: #4b544b;
    white-space: nowrap;
}

/* Active Step */
.calculator-step.active {
    color: #1a1e1b;
}

.calculator-step.active .step-num {
    background: #1a1e1b;
    border-color: #1a1e1b;
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(26, 30, 27, 0.25);
    transform: scale(1.05);
}

.calculator-step.active .step-text small {
    color: #9a6f2c;
}

.calculator-step.active .step-text strong {
    color: #1a1e1b;
    font-weight: 700;
}

/* Completed Step */
.calculator-step.completed .step-num {
    background: #fdfaf3;
    border-color: #9a6f2c;
    color: #9a6f2c;
}

.calculator-step.completed .step-text strong {
    color: #2b332c;
}

.calculator-page-count {
    position: absolute;
    top: 22px;
    right: 32px;
    font-size: 11.5px;
    font-weight: 700;
    color: #9a6f2c;
    background: #fbf7f0;
    border: 1px solid #ebdcc9;
    padding: 3px 10px;
    border-radius: 999px;
    letter-spacing: 0.05em;
}

/* Main Calculator Card */
.calculator-card {
    max-width: 1040px;
    margin: 0 auto;
    background: #ffffff;
    border: 1px solid #ebdcc9;
    border-radius: 24px;
    padding: 48px 48px 40px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.04);
    box-sizing: border-box;
    position: relative;
}

.calculator-screen {
    display: none;
    animation: calcFadeIn 0.35s ease;
}

.calculator-screen.active {
    display: block;
}

@keyframes calcFadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.calculator-screen-kicker {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: #9a6f2c;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.calculator-screen h1 {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: clamp(30px, 3.2vw, 42px);
    line-height: 1.15;
    font-weight: 500;
    color: #1a1e1b;
    margin: 0 0 10px;
    letter-spacing: -0.02em;
}

.calculator-question {
    font-size: 14.5px;
    color: #616a5f;
    margin: 0 0 32px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.calculator-question i {
    color: #a8844c;
    font-size: 14px;
}

/* ============================================================
   STEP 1: BHK SELECTION CARDS
   ============================================================ */
.bhk-options {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
    gap: 18px;
    margin-bottom: 10px;
}

.bhk-option {
    position: relative;
    background: #ffffff;
    border: 1.5px solid #e5ded2;
    border-radius: 16px;
    padding: 22px 24px;
    display: flex;
    align-items: center;
    gap: 18px;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.25, 1, 0.5, 1);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
}

.bhk-option:hover {
    border-color: #a8844c;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(168, 132, 76, 0.12);
}

.bhk-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.bhk-option:has(input:checked) {
    border-color: #9a6f2c;
    background: #fdfbf7;
    box-shadow: 0 8px 25px rgba(154, 111, 44, 0.16);
    transform: translateY(-2px);
}

.bhk-option-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: #faf6f0;
    border: 1px solid #ebdcc9;
    color: #9a6f2c;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 19px;
    flex-shrink: 0;
    transition: all 0.25s ease;
}

.bhk-option:has(input:checked) .bhk-option-icon {
    background: #9a6f2c;
    border-color: #9a6f2c;
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(154, 111, 44, 0.3);
}

.bhk-option-info {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.bhk-option-tag {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #9a6f2c;
    margin-bottom: 2px;
}

.bhk-option-label {
    font-size: 20px;
    font-weight: 600;
    color: #1a1e1b;
    line-height: 1.25;
}

.bhk-option-area {
    font-size: 12px;
    color: #6e766c;
    margin-top: 4px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.bhk-check-indicator {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 1.5px solid #d4cbbe;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    color: transparent;
    transition: all 0.25s ease;
    flex-shrink: 0;
}

.bhk-option:has(input:checked) .bhk-check-indicator {
    background: #9a6f2c;
    border-color: #9a6f2c;
    color: #ffffff;
}

/* ============================================================
   STEP 2: ROOM SELECTION & TACTILE COUNTERS
   ============================================================ */
.room-options {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
    gap: 18px;
    margin-bottom: 10px;
}

.room-option {
    background: #ffffff;
    border: 1.5px solid #e5ded2;
    border-radius: 16px;
    padding: 20px 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    transition: all 0.25s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
}

.room-option:hover {
    border-color: #d1c5b4;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.04);
}

.room-icon-box {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: #faf6f0;
    border: 1px solid #ebdcc9;
    color: #9a6f2c;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.room-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.room-info strong {
    font-size: 16px;
    font-weight: 600;
    color: #1a1e1b;
    margin-bottom: 3px;
}

.room-info small {
    font-size: 11.5px;
    color: #727a70;
    line-height: 1.4;
}

.room-counter {
    display: inline-flex;
    align-items: center;
    background: #fbf9f6;
    border: 1px solid #ded5c8;
    border-radius: 999px;
    padding: 4px 6px;
    gap: 6px;
}

.room-counter button {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    background: #ffffff;
    color: #1a1e1b;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
    transition: all 0.2s ease;
}

.room-counter button:hover:not(:disabled) {
    background: #9a6f2c;
    color: #ffffff;
    transform: scale(1.08);
}

.room-counter button:disabled {
    opacity: 0.35;
    cursor: not-allowed;
    box-shadow: none;
    background: transparent;
}

.room-counter span {
    width: 24px;
    text-align: center;
    font-size: 15px;
    font-weight: 700;
    color: #1a1e1b;
}

/* Highlight card when room quantity > 0 */
.room-option.has-active-count {
    border-color: #c9b392;
    background: #fdfcf9;
}

/* ============================================================
   STEP 3: LUXURY PACKAGE TIER CARDS
   ============================================================ */
.package-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 10px;
}

.package-option {
    position: relative;
    background: #ffffff;
    border: 2px solid #e5ded2;
    border-radius: 20px;
    overflow: hidden;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

.package-option:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.09);
    border-color: #c9b392;
}

.package-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.package-option:has(input:checked) {
    border-color: #9a6f2c;
    box-shadow: 0 16px 40px rgba(154, 111, 44, 0.22);
    transform: translateY(-4px);
}

.package-badge {
    position: absolute;
    top: 14px;
    right: 14px;
    background: rgba(26, 30, 27, 0.85);
    backdrop-filter: blur(6px);
    color: #ffffff;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.12em;
    padding: 5px 12px;
    border-radius: 999px;
    z-index: 2;
    text-transform: uppercase;
}

.package-option:has(input:checked) .package-badge {
    background: #9a6f2c;
}

.package-check-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid #ddd2c4;
    color: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    z-index: 2;
    transition: all 0.25s ease;
}

.package-option:has(input:checked) .package-check-badge {
    background: #9a6f2c;
    border-color: #9a6f2c;
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(154, 111, 44, 0.35);
}

.package-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: #f0ece5;
    position: relative;
}

.package-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.package-option:hover .package-image img {
    transform: scale(1.05);
}

.package-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.package-tier-pill {
    display: inline-block;
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: #9a6f2c;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.package-content h3 {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 26px;
    font-weight: 600;
    color: #1a1e1b;
    margin: 0 0 10px;
}

.package-content p {
    font-size: 13px;
    line-height: 1.65;
    color: #555e54;
    margin: 0 0 20px;
    flex: 1;
}

.package-price-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid #f0eae1;
    margin-top: auto;
}

.package-price-tag {
    font-size: 12.5px;
    font-weight: 700;
    color: #9a6f2c;
    background: #fbf7f0;
    border: 1px solid #ebdcc9;
    padding: 4px 12px;
    border-radius: 999px;
}

.package-select-action {
    font-size: 12px;
    font-weight: 600;
    color: #6e766c;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s ease;
}

.package-option:has(input:checked) .package-select-action {
    color: #9a6f2c;
    font-weight: 700;
}

/* ============================================================
   STEP 4: GET QUOTE & LIVE ARCHITECTURAL SNAPSHOT
   ============================================================ */
.calculator-step4-grid {
    display: grid;
    grid-template-columns: 1.25fr 1fr;
    gap: 40px;
    align-items: start;
}

.calculator-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.calculator-form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.calculator-form-group label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #3f473f;
    display: flex;
    align-items: center;
    gap: 8px;
}

.calculator-form-group label i {
    color: #9a6f2c;
    font-size: 13px;
}

.calculator-form-group label span {
    color: #dc2626;
}

.calculator-form-group input {
    width: 100%;
    height: 48px;
    padding: 0 16px;
    border-radius: 10px;
    border: 1.5px solid #ded6ca;
    background: #fcfbf9;
    font-size: 14.5px;
    color: #1a1e1b;
    outline: none;
    box-sizing: border-box;
    transition: all 0.25s ease;
}

.calculator-form-group input:focus {
    border-color: #9a6f2c;
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(154, 111, 44, 0.12);
}

.calc-phone-wrap {
    display: flex;
    align-items: center;
    border: 1.5px solid #ded6ca;
    border-radius: 10px;
    background: #fcfbf9;
    overflow: hidden;
    transition: all 0.25s ease;
}

.calc-phone-wrap:focus-within {
    border-color: #9a6f2c;
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(154, 111, 44, 0.12);
}

.calc-phone-prefix {
    padding: 0 14px;
    font-size: 13.5px;
    font-weight: 600;
    color: #4b544b;
    border-right: 1px solid #ded6ca;
    background: #faf6f0;
    height: 48px;
    display: flex;
    align-items: center;
    gap: 6px;
    user-select: none;
}

.calc-phone-wrap input {
    border: none !important;
    background: transparent !important;
    height: 48px;
    box-shadow: none !important;
    padding: 0 14px;
}

.whatsapp-option {
    display: flex;
    align-items: center;
    cursor: pointer;
    margin-top: 4px;
}

.whatsapp-option input {
    position: absolute;
    opacity: 0;
}

.whatsapp-pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    border-radius: 10px;
    background: #f0fdf4;
    border: 1.5px solid #bbf7d0;
    color: #15803d;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s ease;
    width: 100%;
}

.whatsapp-pill i {
    font-size: 18px;
    color: #22c55e;
}

.whatsapp-option:has(input:checked) .whatsapp-pill {
    border-color: #22c55e;
    background: #dcfce7;
}

/* Result status notice */
.calculator-result {
    padding: 14px 18px;
    border-radius: 10px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
    font-size: 13.5px;
    margin-top: 10px;
    display: none;
}

.calculator-result:not(:empty) {
    display: block;
}

/* Right Column: Live Architectural Snapshot */
.calculator-snapshot-card {
    background: #faf8f5;
    border: 1.5px solid #ede4d8;
    border-radius: 18px;
    padding: 30px 28px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
}

.snapshot-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 22px;
    padding-bottom: 18px;
    border-bottom: 1px solid #ede4d8;
}

.snapshot-header i {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: #ffffff;
    border: 1px solid #ebdcc9;
    color: #9a6f2c;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.snapshot-kicker {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: #9a6f2c;
    text-transform: uppercase;
}

.snapshot-header h3 {
    font-size: 19px;
    font-weight: 600;
    color: #1a1e1b;
    margin: 2px 0 0;
}

.snapshot-body {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.snapshot-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13.5px;
}

.snapshot-item span {
    color: #616a5f;
}

.snapshot-item strong {
    color: #1a1e1b;
    font-weight: 600;
}

.snapshot-divider {
    height: 1px;
    background: #ede4d8;
    margin: 10px 0;
}

.snapshot-live-price {
    background: #ffffff;
    border: 1.5px solid #ebdcc9;
    border-radius: 14px;
    padding: 18px 20px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(154, 111, 44, 0.05);
}

.snapshot-price-caption {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: #9a6f2c;
    text-transform: uppercase;
    display: block;
    margin-bottom: 6px;
}

.snapshot-live-price strong {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 36px;
    font-weight: 600;
    color: #1a1e1b;
    line-height: 1;
    display: block;
}

.snapshot-price-note {
    font-size: 11px;
    color: #7a8277;
    margin-top: 6px;
    display: block;
}

.snapshot-trust {
    margin-top: 22px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-top: 18px;
    border-top: 1px dashed #ded4c5;
}

.trust-badge {
    font-size: 12px;
    color: #555e54;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.trust-badge i {
    color: #9a6f2c;
    font-size: 13px;
}

/* ============================================================
   NAVIGATION BUTTONS (INTEGRATED FOOTER)
   ============================================================ */
.calculator-navigation {
    max-width: 1040px;
    margin: 28px auto 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.calculator-back {
    height: 52px;
    padding: 0 28px;
    border-radius: 999px;
    border: 1.5px solid #ded5c8;
    background: #ffffff;
    color: #2b332c;
    font-size: 13.5px;
    font-weight: 600;
    letter-spacing: 0.05em;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.25s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.calculator-back:hover {
    border-color: #9a6f2c;
    color: #9a6f2c;
    transform: translateX(-3px);
}

.calculator-next {
    height: 52px;
    padding: 0 36px;
    border-radius: 999px;
    border: 1.5px solid #1a1e1b;
    background: #1a1e1b;
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.05em;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-left: auto;
    transition: all 0.25s ease;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.calculator-next:hover {
    background: #9a6f2c;
    border-color: #9a6f2c;
    transform: translateX(3px);
    box-shadow: 0 8px 25px rgba(154, 111, 44, 0.3);
}

/* ============================================================
   CALCULATOR SUMMARY MODAL & SUCCESS STATE
   ============================================================ */
.calculator-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    box-sizing: border-box;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.calculator-modal.active {
    opacity: 1;
    pointer-events: auto;
}

.calculator-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(18, 22, 19, 0.65);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.calculator-modal-box {
    position: relative;
    z-index: 2;
    background: #ffffff;
    border: 1.5px solid #ebdcc9;
    border-radius: 22px;
    max-width: 580px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 44px 40px;
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.3);
    box-sizing: border-box;
}

.calculator-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid #ebdcc9;
    background: #faf7f2;
    color: #4b544b;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.calculator-modal-close:hover {
    background: #1a1e1b;
    color: #ffffff;
    border-color: #1a1e1b;
}

.calculator-modal-eyebrow {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: #9a6f2c;
    text-transform: uppercase;
    margin: 0 0 6px;
}

.calculator-modal-box h2 {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 32px;
    font-weight: 600;
    color: #1a1e1b;
    margin: 0 0 8px;
}

.calculator-modal-intro {
    font-size: 14px;
    color: #616a5f;
    margin: 0 0 28px;
    line-height: 1.6;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    border-bottom: 1px solid #f0eae1;
    font-size: 14px;
}

.summary-label {
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #727a70;
}

.summary-row strong {
    font-size: 15px;
    font-weight: 600;
    color: #1a1e1b;
}

.summary-section {
    padding: 16px 0;
    border-bottom: 1px solid #f0eae1;
}

.summary-rooms {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 12px;
}

.summary-room {
    display: flex;
    justify-content: space-between;
    font-size: 13.5px;
    color: #3f473f;
    background: #faf8f5;
    padding: 8px 14px;
    border-radius: 8px;
}

.summary-room span:last-child {
    font-weight: 600;
    color: #9a6f2c;
}

.summary-price {
    margin: 24px 0;
    padding: 20px;
    background: #fdfbf7;
    border: 1.5px solid #ebdcc9;
    border-radius: 14px;
    text-align: center;
}

.summary-price-label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: #9a6f2c;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.summary-price strong {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 42px;
    font-weight: 600;
    color: #1a1e1b;
    line-height: 1;
}

.summary-submit {
    width: 100%;
    height: 54px;
    border-radius: 999px;
    background: #1a1e1b;
    border: none;
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.08em;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.25s ease;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.summary-submit:hover:not(:disabled) {
    background: #9a6f2c;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(154, 111, 44, 0.3);
}

.summary-submit:disabled {
    opacity: 0.6;
    cursor: wait;
}

/* Success Card */
.calculator-success {
    display: none;
    text-align: center;
    padding: 20px 10px;
}

.calculator-success.active {
    display: block;
}

.success-icon {
    width: 68px;
    height: 68px;
    border-radius: 50%;
    background: #f0fdf4;
    border: 2px solid #86efac;
    color: #16a34a;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin: 0 auto 20px;
}

/* ============================================================
   RESPONSIVE OPTIMIZATIONS
   ============================================================ */
@media (max-width: 991px) {
    .calculator-page {
        padding: 40px 5% 70px;
    }
    .calculator-card {
        padding: 36px 30px;
    }
    .package-options {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .package-image {
        height: 220px;
    }
    .calculator-step4-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .calculator-steps-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }
}

@media (max-width: 640px) {
    .calculator-progress-container {
        padding: 18px 18px 16px;
    }
    .calculator-steps-list {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    .step-text strong {
        font-size: 11.5px;
    }
    .step-num {
        width: 30px;
        height: 30px;
        font-size: 11.5px;
    }
    .calculator-card {
        padding: 28px 20px;
        border-radius: 18px;
    }
    .bhk-options,
    .room-options {
        grid-template-columns: 1fr;
    }
    .calculator-navigation {
        flex-direction: column-reverse;
        gap: 12px;
    }
    .calculator-back,
    .calculator-next {
        width: 100%;
        justify-content: center;
    }
    .calculator-modal-box {
        padding: 30px 22px;
    }
}