/* ============================================
   QUOTE ESTIMATOR STYLES
   ============================================ */

.quote-hero {
    padding: 140px 0 40px;
    background: var(--color-surface);
    text-align: center;
}

.quote-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-xs);
}

.quote-hero p {
    font-size: 1.125rem;
    color: var(--color-secondary);
    max-width: 500px;
    margin: 0 auto;
}

/* ============================================
   ESTIMATOR CONTAINER
   ============================================ */

.estimator-section {
    padding: var(--space-lg) 0 var(--space-xl);
    background: var(--color-background);
}

.estimator-container {
    max-width: 800px;
    margin: 0 auto;
}

/* ============================================
   PROGRESS BAR
   ============================================ */

.progress-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
    gap: 0;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    position: relative;
    z-index: 2;
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-secondary);
    transition: all 0.4s ease;
}

.progress-step.active .step-number {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
}

.progress-step.completed .step-number {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
}

.step-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: color 0.4s ease;
    white-space: nowrap;
}

.progress-step.active .step-label {
    color: var(--color-primary);
}

.progress-line {
    width: 80px;
    height: 2px;
    background: var(--color-border);
    position: relative;
    margin: 0 12px;
    margin-bottom: 28px;
}

.progress-line-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0%;
    background: var(--color-accent);
    transition: width 0.5s ease;
}

/* ============================================
   STEP SECTIONS
   ============================================ */

.estimator-step {
    display: none;
    animation: fadeInUp 0.4s ease-out;
}

.estimator-step.active {
    display: block;
}

.step-title {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 700;
    text-align: center;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-xs);
}

.step-subtitle {
    text-align: center;
    color: var(--color-secondary);
    font-size: 1rem;
    margin-bottom: var(--space-md);
}

/* ============================================
   STEP 1: SITE TYPE CARDS
   ============================================ */

.site-type-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.site-type-card {
    background: var(--color-background);
    border: 2px solid var(--color-border);
    border-radius: 16px;
    padding: 24px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    font-family: inherit;
    font-size: inherit;
    color: inherit;
}

.site-type-card:hover {
    border-color: var(--color-accent);
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.1);
    transform: translateY(-2px);
}

.site-type-card.selected {
    border-color: var(--color-accent);
    background: rgba(37, 99, 235, 0.04);
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.15);
}

.site-type-icon {
    width: 48px;
    height: 48px;
    background: var(--color-surface);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.site-type-card.selected .site-type-icon,
.site-type-card:hover .site-type-icon {
    background: rgba(37, 99, 235, 0.1);
}

.site-type-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-accent);
}

.site-type-card h3 {
    font-family: var(--font-display);
    font-size: 0.9375rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.site-type-card p {
    font-size: 0.8125rem;
    color: var(--color-secondary);
    line-height: 1.4;
}

/* ============================================
   STEP 2: SIZE & FREQUENCY
   ============================================ */

.requirements-form {
    max-width: 600px;
    margin: 0 auto;
}

.requirement-group {
    margin-bottom: var(--space-md);
}

.requirement-group > label {
    display: block;
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--color-primary);
}

.size-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.size-option {
    background: var(--color-background);
    border: 2px solid var(--color-border);
    border-radius: 12px;
    padding: 16px;
    text-align: left;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-family: inherit;
    color: inherit;
}

.size-option:hover {
    border-color: var(--color-accent);
}

.size-option.selected {
    border-color: var(--color-accent);
    background: rgba(37, 99, 235, 0.04);
}

.size-label {
    font-weight: 600;
    font-size: 0.9375rem;
}

.size-detail {
    font-size: 0.8125rem;
    color: var(--color-secondary);
}

.frequency-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.freq-option {
    background: var(--color-background);
    border: 2px solid var(--color-border);
    border-radius: 12px;
    padding: 14px 16px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-primary);
}

.freq-option:hover {
    border-color: var(--color-accent);
}

.freq-option.selected {
    border-color: var(--color-accent);
    background: var(--color-accent);
    color: #fff;
}

/* ============================================
   NAVIGATION BUTTONS
   ============================================ */

.step-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--space-lg);
    gap: var(--space-sm);
}

.btn-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: none;
    border: 1px solid var(--color-border);
    border-radius: 100px;
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-back:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-next {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: var(--color-accent);
    border: none;
    border-radius: 100px;
    font-family: inherit;
    font-size: 0.9375rem;
    font-weight: 500;
    color: #fff;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-next:hover:not(:disabled) {
    background: var(--color-accent-hover);
    transform: scale(1.02);
}

.btn-next:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.btn-phone {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
    border-radius: 100px;
    transition: all 0.2s ease;
}

.btn-phone:hover {
    background: var(--color-accent);
    color: #fff;
}

/* ============================================
   STEP 3: RESULTS
   ============================================ */

.estimate-result {
    max-width: 640px;
    margin: 0 auto;
}

.estimate-header {
    text-align: center;
    margin-bottom: var(--space-md);
}

.estimate-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(37, 99, 235, 0.1);
    color: var(--color-accent);
    font-size: 0.8125rem;
    font-weight: 600;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
}

.estimate-site-type {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* Cell Type Banner */
.cell-type-banner {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 14px;
    padding: 18px 24px;
    margin-bottom: var(--space-md);
}

.cell-type-badge {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    background: #e0e7ff;
    color: #3730a3;
}

.cell-type-banner.cell-type-a .cell-type-badge {
    background: #dbeafe;
    color: #1e40af;
}

.cell-type-banner.cell-type-b .cell-type-badge {
    background: #e0e7ff;
    color: #3730a3;
}

.cell-type-banner.cell-type-c .cell-type-badge {
    background: #ede9fe;
    color: #5b21b6;
}

.cell-type-text {
    font-size: 0.9375rem;
    color: var(--color-secondary);
    line-height: 1.5;
}

.cell-type-text strong {
    color: var(--color-primary);
}

/* Price Card */
.estimate-price-card {
    background: var(--color-surface);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    margin-bottom: var(--space-md);
    border: 1px solid var(--color-border);
}

.estimate-label {
    font-size: 0.875rem;
    color: var(--color-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.estimate-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 8px;
    margin-bottom: 4px;
}

.estimate-amount {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 6vw, 2.75rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-primary);
    animation: countUp 0.6s ease-out;
}

.estimate-unit {
    font-size: 1.125rem;
    color: var(--color-secondary);
    font-weight: 400;
}

.estimate-monthly {
    font-size: 0.9375rem;
    color: var(--color-secondary);
    margin-bottom: 8px;
}

.estimate-monthly strong {
    color: var(--color-primary);
    font-weight: 600;
}

.estimate-vat {
    font-size: 0.8125rem;
    color: var(--color-secondary);
    margin-bottom: var(--space-md);
}

/* Detail Breakdown */
.estimate-details {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
}

.estimate-detail {
    text-align: center;
}

.detail-label {
    display: block;
    font-size: 0.75rem;
    color: var(--color-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.detail-value {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
}

/* Info Note */
.estimate-note {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    background: rgba(37, 99, 235, 0.04);
    border: 1px solid rgba(37, 99, 235, 0.15);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: var(--space-lg);
}

.estimate-note svg {
    flex-shrink: 0;
    color: var(--color-accent);
    margin-top: 2px;
}

.estimate-note p {
    font-size: 0.8125rem;
    color: var(--color-secondary);
    line-height: 1.6;
}

/* ============================================
   CONTACT FORM (within results)
   ============================================ */

.estimate-form-section {
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
}

.estimate-form-section h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-xs);
}

.estimate-form-section > p {
    color: var(--color-secondary);
    font-size: 0.9375rem;
    margin-bottom: var(--space-md);
}

.quote-form {
    position: relative;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--color-primary);
}

.required {
    color: #ef4444;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    font-family: var(--font-body);
    font-size: 1rem;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    background: var(--color-background);
    color: var(--color-primary);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-secondary);
    opacity: 0.6;
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

/* Submit */
.form-submit {
    text-align: center;
    margin-top: var(--space-sm);
}

.submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 16px 32px;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    background: var(--color-primary);
    border: none;
    border-radius: 100px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.submit-btn:hover {
    background: var(--color-accent);
    transform: scale(1.01);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.form-note {
    text-align: center;
    font-size: 0.8125rem;
    color: var(--color-secondary);
    margin-top: var(--space-sm);
}

/* Form Messages */
.form-messages {
    margin-bottom: var(--space-md);
    border-radius: 12px;
    font-size: 0.875rem;
    line-height: 1.6;
}

.form-messages.error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
    padding: 14px 16px;
}

/* ============================================
   TRUST SECTION
   ============================================ */

.trust-section {
    padding: var(--space-lg) 0;
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    text-align: center;
}

.trust-item {
    padding: var(--space-md);
}

.trust-item svg {
    width: 40px;
    height: 40px;
    color: var(--color-accent);
    margin-bottom: 16px;
}

.trust-item h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.trust-item p {
    font-size: 0.875rem;
    color: var(--color-secondary);
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes countUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    .quote-hero {
        padding: 120px 0 30px;
    }

    .site-type-grid {
        grid-template-columns: 1fr 1fr;
    }

    .size-options {
        grid-template-columns: 1fr;
    }

    .frequency-options {
        grid-template-columns: repeat(2, 1fr);
    }

    .estimate-details {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .estimate-detail {
        display: flex;
        justify-content: space-between;
        align-items: center;
        text-align: left;
        padding: 8px 0;
        border-bottom: 1px solid var(--color-border);
    }

    .estimate-detail:last-child {
        border-bottom: none;
    }

    .estimate-price-card {
        padding: 28px 20px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .trust-grid {
        grid-template-columns: 1fr;
    }

    .step-nav {
        flex-direction: column-reverse;
        gap: 12px;
    }

    .step-nav .btn-back,
    .step-nav .btn-next,
    .step-nav .btn-phone {
        width: 100%;
        justify-content: center;
    }

    .progress-line {
        width: 40px;
        margin: 0 6px;
    }

    .step-label {
        font-size: 0.625rem;
    }
}

@media (max-width: 480px) {
    .site-type-grid {
        grid-template-columns: 1fr;
    }

    .frequency-options {
        grid-template-columns: 1fr 1fr;
    }

    .step-number {
        width: 34px;
        height: 34px;
        font-size: 0.8125rem;
    }

    .progress-line {
        width: 30px;
    }
}

/* ============================================
   QUOTE PAGE — OPTIONS & FORM SECTIONS
   ============================================ */

.quote-options-section {
    padding: var(--space-lg) 0;
    background: var(--color-background);
}

.quote-options-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
}

.quote-option-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background: var(--color-background);
    border: 2px solid var(--color-border);
    border-radius: 20px;
    padding: 40px 30px;
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
}

.quote-option-card:hover {
    border-color: var(--color-accent);
    box-shadow: 0 8px 30px rgba(37, 99, 235, 0.12);
    transform: translateY(-4px);
}

.quote-option-card.featured {
    border-color: var(--color-accent);
    background: rgba(37, 99, 235, 0.02);
}

.quote-option-icon {
    width: 64px;
    height: 64px;
    background: var(--color-surface);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.quote-option-card:hover .quote-option-icon,
.quote-option-card.featured .quote-option-icon {
    background: rgba(37, 99, 235, 0.1);
}

.quote-option-icon svg {
    width: 32px;
    height: 32px;
    color: var(--color-accent);
}

.quote-option-card h2 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}

.quote-option-card p {
    font-size: 0.9375rem;
    color: var(--color-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
    flex: 1;
}

.quote-option-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-accent);
    transition: gap 0.2s ease;
}

.quote-option-card:hover .quote-option-cta {
    gap: 12px;
}

/* Form Section */
.quote-form-section {
    padding: var(--space-xl) 0;
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
}

.quote-form-section h2 {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-xs);
}

.form-intro {
    color: var(--color-secondary);
    font-size: 1rem;
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.quote-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--space-xl);
    align-items: start;
}

.quote-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.sidebar-card {
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 24px;
}

.sidebar-card.highlight {
    border-color: var(--color-accent);
    background: rgba(37, 99, 235, 0.03);
}

.sidebar-card h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.sidebar-card p {
    font-size: 0.875rem;
    color: var(--color-secondary);
    line-height: 1.5;
}

.sidebar-phone {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
}

.benefits-list {
    list-style: none;
    padding: 0;
    margin: 8px 0 0;
}

.benefits-list li {
    font-size: 0.875rem;
    color: var(--color-secondary);
    padding: 6px 0 6px 20px;
    position: relative;
}

.benefits-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 11px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-accent);
    opacity: 0.5;
}

/* Select styling */
.form-group select {
    width: 100%;
    padding: 14px 16px;
    font-family: var(--font-body);
    font-size: 1rem;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    background: var(--color-background);
    color: var(--color-primary);
    transition: all var(--transition-fast);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2386868b' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    cursor: pointer;
}

.form-group select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

@media (max-width: 768px) {
    .quote-options-grid {
        grid-template-columns: 1fr;
    }

    .quote-grid {
        grid-template-columns: 1fr;
    }

    .quote-option-card {
        padding: 30px 24px;
    }
}