/* ==========================================================================
   VALLAVOLT - DESIGN SYSTEM & MODERN STYLES
   ========================================================================== */

:root {
    --bg-dark: #070a12;
    --bg-card: rgba(15, 23, 42, 0.75);
    --bg-card-hover: rgba(30, 41, 59, 0.85);
    --bg-input: rgba(15, 23, 42, 0.9);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --accent-cyan: #00f2fe;
    --accent-blue: #3b82f6;
    --accent-emerald: #10b981;
    --accent-purple: #8b5cf6;
    --accent-amber: #f59e0b;
    --border-color: rgba(255, 255, 255, 0.1);
    --border-glow: rgba(0, 242, 254, 0.4);
    --glow-cyan: 0 0 25px rgba(0, 242, 254, 0.25);
    --glow-btn: 0 0 20px rgba(0, 242, 254, 0.4);
    --radius-lg: 16px;
    --radius-md: 12px;
    --radius-sm: 8px;
    --transition-fast: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    overflow-x: hidden;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, .font-heading {
    font-family: 'Outfit', sans-serif;
    letter-spacing: -0.02em;
}

a {
    color: inherit;
    text-decoration: none;
}

/* Base Utility Classes */
.container {
    width: 90%;
    max-width: 1240px;
    margin: 0 auto;
}

.text-gradient {
    background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-gold {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Glassmorphism Card */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: var(--transition-fast);
}

.glass-card:hover {
    border-color: rgba(0, 242, 254, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), var(--glow-cyan);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.98rem;
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-blue) 100%);
    color: #040914;
    box-shadow: var(--glow-btn);
}

.btn-primary:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 0 30px rgba(0, 242, 254, 0.6);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: #fff;
    box-shadow: 0 0 20px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(37, 211, 102, 0.6);
}

.btn-callback {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #fff;
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.3);
}

.btn-callback:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(16, 185, 129, 0.6);
}

/* Badge tags */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 0.82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: rgba(0, 242, 254, 0.1);
    color: var(--accent-cyan);
    border: 1px solid rgba(0, 242, 254, 0.2);
}

.badge-emerald {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-emerald);
    border-color: rgba(16, 185, 129, 0.2);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(7, 10, 18, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-link, .logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-vv {
    position: relative;
    width: 48px;
    height: 38px;
}

.v-bottom {
    position: absolute;
    font-size: 34px;
    font-weight: 900;
    font-style: italic;
    color: #080808;
    -webkit-text-stroke: 1px rgba(120, 120, 120, 0.8);
    text-shadow: 1px 1px 0 #222, 2px 2px 0 #1a1a1a, 3px 3px 5px rgba(0,0,0,0.9);
    top: 4px;
    left: 0;
    line-height: 1;
    font-family: 'Outfit', sans-serif;
}

.v-top {
    position: absolute;
    font-size: 34px;
    font-weight: 900;
    font-style: italic;
    color: var(--accent-cyan);
    text-shadow: 0 0 5px #fff, 0 0 10px var(--accent-cyan), 0 0 20px var(--accent-blue);
    top: 0;
    left: 14px;
    line-height: 1;
    font-family: 'Outfit', sans-serif;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 900;
    color: #fff;
    font-family: 'Outfit', sans-serif;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
    color: var(--accent-cyan);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 160px 0 90px;
    background: radial-gradient(circle at 50% 20%, rgba(0, 242, 254, 0.12) 0%, transparent 60%);
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.2rem;
    font-weight: 900;
    line-height: 1.15;
    margin: 18px 0 22px;
}

.hero-content p {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 32px;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 36px;
}

.hero-features {
    display: flex;
    gap: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.hero-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-main);
}

.hero-feature-item i {
    color: var(--accent-cyan);
    font-size: 1.2rem;
}

.hero-media {
    position: relative;
}

.hero-img-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-glow);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), var(--glow-cyan);
}

.hero-img-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

/* Certifications Bar */
.cert-bar {
    padding: 30px 0;
    background: rgba(15, 23, 42, 0.4);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.cert-container {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
}

.cert-item {
    display: flex;
    align-items: center;
    gap: 12px;
    opacity: 0.85;
    transition: var(--transition-fast);
}

.cert-item:hover {
    opacity: 1;
    transform: translateY(-2px);
}

.cert-item img {
    height: 38px;
    width: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.cert-text {
    font-size: 0.85rem;
    font-weight: 600;
    line-height: 1.3;
}

/* Section Common */
.section {
    padding: 90px 0;
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin: 12px 0 16px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.05rem;
}

/* Section Cero Intermediarios */
.zero-intermediaries {
    background: linear-gradient(180deg, transparent 0%, rgba(15, 23, 42, 0.5) 50%, transparent 100%);
}

.zero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 36px;
}

.comparison-box {
    padding: 36px;
    border-radius: var(--radius-lg);
}

.comparison-box.bad {
    background: rgba(239, 68, 68, 0.05);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.comparison-box.good {
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.3);
    box-shadow: 0 0 25px rgba(16, 185, 129, 0.15);
}

.comparison-box h3 {
    font-size: 1.4rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.comparison-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.comparison-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.95rem;
}

.comparison-box.bad li i { color: #ef4444; }
.comparison-box.good li i { color: #10b981; }

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 28px;
}

.service-card {
    padding: 36px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.service-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: rgba(0, 242, 254, 0.1);
    color: var(--accent-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 24px;
    border: 1px solid rgba(0, 242, 254, 0.2);
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 24px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    color: var(--accent-cyan);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.service-link:hover {
    gap: 12px;
}

/* Calculator Widget Modal */
.calculator-modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(4, 7, 15, 0.88);
    backdrop-filter: blur(12px);
    z-index: 2000;
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding: 5vh 20px 20px 20px;
    overflow-y: auto;
}

.calculator-modal-backdrop.active {
    display: flex;
}

.calculator-container {
    width: 100%;
    max-width: 780px;
    margin: auto; /* Centers it if there's extra space, otherwise sits at the top */
    background: #0f172a;
    border: 1px solid var(--border-glow);
    border-radius: 24px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), var(--glow-cyan);
    position: relative;
}

.calc-header {
    padding: 28px 36px;
    background: rgba(15, 23, 42, 0.9);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.calc-header h3 {
    font-size: 1.3rem;
    color: var(--accent-cyan);
}

.calc-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
}

.calc-close:hover {
    color: #fff;
}

/* Progress Steps */
.calc-steps-bar {
    display: flex;
    padding: 16px 36px;
    background: rgba(7, 10, 18, 0.6);
    border-bottom: 1px solid var(--border-color);
    gap: 12px;
}

.step-indicator {
    flex: 1;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    transition: var(--transition-fast);
}

.step-indicator.active {
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-blue));
    box-shadow: 0 0 10px var(--accent-cyan);
}

.calc-body {
    padding: 36px;
    overflow-y: auto;
}

.calc-step {
    display: none;
}

.calc-step.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

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

.step-title {
    font-size: 1.35rem;
    margin-bottom: 8px;
}

.step-desc {
    color: var(--text-muted);
    font-size: 0.92rem;
    margin-bottom: 24px;
}

/* Option Cards Selection */
.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}

.option-card {
    padding: 20px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition-fast);
    text-align: center;
}

.option-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(0, 242, 254, 0.3);
}

.option-card.selected {
    background: rgba(0, 242, 254, 0.12);
    border-color: var(--accent-cyan);
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.2);
}

.option-card i {
    font-size: 2rem;
    color: var(--accent-cyan);
    margin-bottom: 12px;
    display: block;
}

.option-card h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.option-card p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Form inputs */
.form-group {
    margin-bottom: 18px;
}

.form-label {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-main);
}

.form-input {
    width: 100%;
    padding: 14px 18px;
    border-radius: var(--radius-md);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: #fff;
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition-fast);
}

.form-input:focus {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 12px rgba(0, 242, 254, 0.2);
}

.calc-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

/* Estimate Summary Box */
.estimate-box {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.estimate-price {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--accent-emerald);
}

/* Map Section */
.map-section {
    position: relative;
}

#map {
    height: 480px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    z-index: 1;
}

.map-filter-bar {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.filter-chip {
    padding: 8px 18px;
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.88rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-chip.active, .filter-chip:hover {
    background: rgba(0, 242, 254, 0.15);
    color: var(--accent-cyan);
    border-color: var(--accent-cyan);
}

/* FAQ Accordion */
.faq-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    border-radius: var(--radius-md);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.faq-question {
    padding: 20px 24px;
    font-size: 1.05rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question i {
    transition: transform 0.3s ease;
    color: var(--accent-cyan);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 24px 20px;
    color: var(--text-muted);
    font-size: 0.95rem;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

/* Footer */
footer {
    background: #04070f;
    border-top: 1px solid var(--border-color);
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-brand p {
    color: var(--text-muted);
    margin: 16px 0;
    font-size: 0.92rem;
    max-width: 320px;
}

.footer-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #fff;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--accent-cyan);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    flex-wrap: wrap;
    gap: 16px;
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 2rem;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition-fast);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.7);
}

/* Responsive Breakpoints */
@media (max-width: 992px) {
    .hero-grid, .zero-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 75px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 75px);
        background: #070a12;
        flex-direction: column;
        justify-content: center;
        transition: 0.3s ease;
    }

    .nav-menu.active {
        left: 0;
    }

    .mobile-toggle {
        display: block;
    }

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

    .hero-features {
        flex-direction: column;
    }

    /* Mobile Navbar Fixes */
    .nav-actions .btn span {
        display: none;
    }
    
    .nav-actions .btn {
        padding: 10px 12px;
    }
    
    .logo-text {
        font-size: 1.2rem;
    }
    
    .logo-vv {
        transform: scale(0.8);
        transform-origin: left center;
        margin-right: -10px;
    }

    /* Modal Mobile Fixes */
    .calc-body {
        padding: 20px;
    }
    .option-card {
        padding: 12px;
    }
    .option-card i {
        font-size: 1.5rem;
        margin-bottom: 6px;
    }
    .calc-header {
        padding: 20px;
    }
}

/* --- LEAD GEN: Loader & Blur Effects --- */
.loader-spinner {
    width: 60px;
    height: 60px;
    border: 5px solid rgba(0, 242, 254, 0.2);
    border-radius: 50%;
    border-top-color: var(--accent-cyan);
    animation: spin 1s ease-in-out infinite;
    margin: 0 auto 20px auto;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.price-blurred {
    filter: blur(8px);
    user-select: none;
    pointer-events: none;
    transition: filter 0.5s ease;
}

.price-blurred.unblurred {
    filter: blur(0);
    color: var(--accent-cyan); /* Highlight it when revealed */
}

.blurred-price-box {
    position: relative;
    border: 1px dashed var(--accent-cyan);
    background: rgba(0, 242, 254, 0.05);
}

/* ── Presupuestador v3: Tech sections ─────────────────────────────────── */
.tech-section {
    margin-bottom: 20px;
}

.tech-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tech-title i { color: var(--accent-cyan); }

/* Price badge on option cards */
.price-tag {
    display: inline-block;
    margin-top: 8px;
    background: rgba(0, 242, 254, 0.15);
    color: var(--accent-cyan);
    border: 1px solid rgba(0, 242, 254, 0.3);
    border-radius: 20px;
    padding: 3px 12px;
    font-size: 0.82rem;
    font-weight: 700;
}

.price-tag-green {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-emerald);
    border-color: rgba(16, 185, 129, 0.3);
}

/* ── Distance grid ────────────────────────────────────────────────────── */
.tech-section {
    margin-bottom: 22px;
}

.tech-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--accent-cyan);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.distance-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-top: 10px;
}

.distance-card {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 2px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}

.distance-card input[type="radio"] { display: none; }

.distance-card:hover {
    background: rgba(0, 242, 254, 0.08);
    border-color: rgba(0, 242, 254, 0.4);
    transform: translateY(-2px);
}

.distance-card.selected {
    border-color: var(--accent-cyan);
    background: rgba(0, 242, 254, 0.15);
    box-shadow: 0 0 16px rgba(0, 242, 254, 0.25);
}

.dc-range {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.92rem;
    font-weight: 700;
    color: #ffffff;
}

.dc-price {
    display: inline-block;
    font-size: 0.82rem;
    font-weight: 800;
    padding: 4px 12px;
    border-radius: 20px;
    background: rgba(0, 242, 254, 0.15);
    color: var(--accent-cyan);
    border: 1px solid rgba(0, 242, 254, 0.3);
    white-space: nowrap;
}

.dc-green {
    background: rgba(16, 185, 129, 0.2);
    color: var(--accent-emerald);
    border-color: rgba(16, 185, 129, 0.4);
}

/* ── Extras checkboxes ────────────────────────────────────────────────── */
.extras-section {
    margin-top: 20px;
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
}

.extra-check-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background: rgba(15, 23, 42, 0.5);
    cursor: pointer;
    transition: var(--transition-fast);
    margin-bottom: 8px;
}

.extra-check-item:hover { border-color: rgba(0, 242, 254, 0.4); background: rgba(0, 242, 254, 0.05); }

.extra-check-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-cyan);
    flex-shrink: 0;
    cursor: pointer;
}

.extra-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.extra-info strong { font-size: 0.9rem; color: var(--text-main); }
.extra-info span   { font-size: 0.78rem; color: var(--text-muted); }

.extra-price {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent-cyan);
    white-space: nowrap;
    flex-shrink: 0;
}

/* ── Summary breakdown (Step 4) ───────────────────────────────────────── */
.summary-box {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(0, 242, 254, 0.2);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 16px;
}

.summary-header {
    background: rgba(0, 242, 254, 0.1);
    padding: 10px 16px;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 1px;
    text-align: center;
    color: var(--accent-cyan);
    border-bottom: 1px solid rgba(0, 242, 254, 0.15);
}

.sum-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 16px;
    font-size: 0.88rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.sum-row span em { color: var(--text-muted); font-style: normal; font-size: 0.8em; }
.sum-row strong  { font-weight: 700; color: var(--text-main); }

.sum-included strong { color: var(--accent-emerald); font-size: 0.78rem; }
.badge-included {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-emerald) !important;
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 20px;
    padding: 2px 10px;
    font-size: 0.72rem !important;
    font-weight: 800 !important;
}

.sum-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 4px 0;
}

.sum-sub strong { color: var(--text-main); font-size: 1rem; }

.sum-discount {
    background: rgba(16, 185, 129, 0.08);
}
.sum-discount strong { color: var(--accent-emerald) !important; }

.sum-total {
    background: rgba(0, 242, 254, 0.08);
    padding: 12px 16px !important;
}
.sum-total span { font-weight: 700; font-size: 0.95rem; }
.sum-total strong { font-size: 1.3rem !important; color: var(--accent-cyan) !important; }

/* Select styled like input */
select.form-input {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    cursor: pointer;
}

select.form-input option {
    background: #0f172a;
    color: #f8fafc;
}

/* Mobile responsive for new elements */
@media (max-width: 600px) {
    .distance-grid { grid-template-columns: 1fr; gap: 8px; }
    .extra-check-item { flex-wrap: wrap; }
}