/* ===================================
   INGDELCA LANDING PAGE - STYLES
   =================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #0e4c92;
    --primary-dark: #0a3a6f;
    --secondary-color: #1a9dd9;
    --accent-color: #FF6B00;
    --text-dark: #1a1a1a;
    --text-gray: #666;
    --bg-light: #f8f9fa;
    --white: #ffffff;
    --shadow: 0 4px 15px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.7;
    color: var(--text-dark);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.container-narrow {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===================================
   NAVBAR
   =================================== */
.navbar {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 999;
}

.navbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo img {
    width: 50px;
    height: auto;
}

.logo-text h1 {
    font-size: 1.5em;
    color: var(--primary-color);
    margin-bottom: 0;
}

.logo-text p {
    font-size: 0.85em;
    color: var(--text-gray);
    margin: 0;
}

.navbar-contact {
    display: flex;
    align-items: center;
    gap: 15px;
}

.phone-link {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.phone-link:hover {
    color: var(--primary-color);
}

.btn-header {
    padding: 10px 25px;
    font-size: 0.95em;
}

/* ===================================
   BUTTONS
   =================================== */
.btn {
    display: inline-block;
    padding: 18px 40px;
    font-size: 1.1em;
    font-weight: 700;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-align: center;
}

.btn-primary {
    background: #25D366;
    color: var(--white);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

.btn-primary:hover {
    background: #20BA5A;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--white);
}

.btn-secondary:hover {
    background: transparent;
    color: var(--white);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: var(--white);
}

.cta-group {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
}

.cta-note {
    font-size: 0.9em;
    margin-top: 10px;
    opacity: 0.9;
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 80px 20px;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content h2 {
    font-size: 2.8em;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.hero-subtitle {
    font-size: 1.2em;
    line-height: 1.6;
    margin-bottom: 15px;
    opacity: 0.95;
}

.hero-subtitle strong {
    color: #FFD700;
    font-weight: 700;
}

.hero-benefits {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin: 40px 0;
}

.hero-benefit {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.benefit-icon {
    font-size: 1.5em;
    flex-shrink: 0;
}

.benefit-content h3 {
    font-size: 1.1em;
    margin-bottom: 5px;
}

.benefit-content p {
    font-size: 0.95em;
    opacity: 0.9;
}

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}

/* ===================================
   TRUST BAND
   =================================== */
.trust-band {
    background: var(--bg-light);
    padding: 30px 20px;
    text-align: center;
    border-top: 3px solid var(--secondary-color);
}

.trust-band h3 {
    font-size: 1.1em;
    color: var(--text-gray);
    margin-bottom: 20px;
}

.trust-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    font-size: 0.95em;
    color: var(--text-dark);
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ===================================
   SECTIONS
   =================================== */
section {
    padding: 80px 20px;
}

.section-light {
    background: var(--bg-light);
}

h2 {
    font-size: 2.5em;
    font-weight: 800;
    margin-bottom: 20px;
    text-align: center;
    color: var(--text-dark);
}

.section-intro {
    text-align: center;
    font-size: 1.15em;
    color: var(--text-gray);
    max-width: 800px;
    margin: 0 auto 50px;
    line-height: 1.7;
}

/* ===================================
   PROMISE SECTION
   =================================== */
.promise-highlight {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 40px;
    border-radius: 12px;
    margin: 30px auto;
    max-width: 900px;
    text-align: center;
}

.promise-highlight h3 {
    font-size: 2em;
    margin-bottom: 15px;
}

.promise-highlight p {
    font-size: 1.1em;
    line-height: 1.6;
    margin-bottom: 15px;
}

.promise-highlight strong {
    color: #FFD700;
}

/* ===================================
   SECTORS GRID
   =================================== */
.sectors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.sector-card {
    background: var(--white);
    padding: 0;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    overflow: hidden;
}

.sector-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.sector-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: var(--bg-light);
}

.sector-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sector-card h3 {
    font-size: 1.6em;
    margin: 20px 25px 15px;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.sector-card p {
    color: var(--text-dark);
    margin: 0 25px 10px;
    line-height: 1.6;
}

.sector-card em {
    display: block;
    color: var(--text-gray);
    font-size: 0.9em;
    margin: 10px 25px 25px;
}

/* ===================================
   SERVICES
   =================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.service-card {
    background: var(--white);
    border: 3px solid var(--primary-color);
    border-radius: 12px;
    padding: 35px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    position: relative;
}

.service-featured {
    border-color: var(--secondary-color);
    transform: scale(1.05);
}

.featured-badge {
    position: absolute;
    top: -15px;
    right: 20px;
    background: var(--accent-color);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.85em;
    font-weight: 700;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.service-featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.service-icon {
    font-size: 3em;
    margin-bottom: 15px;
}

.service-card h3 {
    font-size: 1.5em;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.service-featured h3 {
    color: var(--secondary-color);
}

.service-time {
    background: var(--bg-light);
    padding: 10px 15px;
    border-radius: 6px;
    font-weight: 700;
    margin-bottom: 20px;
    display: inline-block;
}

.service-card ul {
    list-style: none;
    margin: 20px 0;
}

.service-card li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
}

.service-card li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.service-price {
    font-size: 1.1em;
    font-weight: 700;
    color: var(--primary-color);
    margin: 20px 0 10px;
}

.service-note {
    font-size: 0.85em;
    color: var(--text-gray);
    font-style: italic;
}

/* ===================================
   PROCESS STEPS
   =================================== */
.process-steps {
    max-width: 1000px;
    margin: 50px auto;
}

.step {
    background: var(--white);
    padding: 40px;
    margin-bottom: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2em;
    font-weight: 800;
    flex-shrink: 0;
}

.step:nth-child(2) .step-number {
    background: var(--secondary-color);
}

.step:nth-child(3) .step-number {
    background: var(--accent-color);
}

.step:nth-child(4) .step-number {
    background: #28a745;
}

.step-content {
    flex: 1;
}

.step-content h3 {
    font-size: 1.6em;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.step-content h4 {
    font-size: 1em;
    color: var(--text-gray);
    margin-bottom: 20px;
}

.step-content ul {
    list-style: none;
    margin: 20px 0;
}

.step-content li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
}

.step-content li:before {
    content: "✅";
    position: absolute;
    left: 0;
}

.step-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin: 20px 0;
}

.step-option {
    background: var(--bg-light);
    padding: 20px;
    border-radius: 8px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.step-option:hover {
    border-color: var(--primary-color);
}

.step-option h4 {
    font-size: 1.1em;
    margin-bottom: 8px;
    color: var(--text-dark);
}

/* ===================================
   DIFFERENTIATORS
   =================================== */
.diff-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.diff-item {
    background: var(--white);
    padding: 35px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: all 0.3s ease;
}

.diff-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.diff-icon {
    font-size: 3em;
    margin-bottom: 15px;
}

.diff-item h3 {
    font-size: 1.3em;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.diff-item p {
    color: var(--text-gray);
    line-height: 1.6;
}

/* ===================================
   FORM
   =================================== */
.form-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 80px 20px;
}

.form-section h2 {
    color: var(--white);
}

.form-container {
    max-width: 600px;
    margin: 40px auto;
    background: var(--white);
    padding: 40px;
    border-radius: 12px;
    color: var(--text-dark);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #ddd;
    border-radius: 6px;
    font-size: 1em;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.radio-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.radio-option {
    display: flex;
    align-items: center;
    gap: 10px;
}

.radio-option input[type="radio"] {
    width: auto;
}

.form-divider {
    text-align: center;
    margin: 40px 0;
    font-size: 1.2em;
    font-weight: 700;
    color: var(--white);
}

.whatsapp-alternative {
    text-align: center;
}

.whatsapp-note {
    font-size: 0.9em;
    color: var(--white);
    margin-top: 15px;
    opacity: 0.9;
}

/* ===================================
   FAQ
   =================================== */
.faq-container {
    max-width: 900px;
    margin: 50px auto;
}

.faq-item {
    background: var(--bg-light);
    padding: 25px;
    margin-bottom: 20px;
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
}

.faq-item:nth-child(even) {
    border-left-color: var(--secondary-color);
}

.faq-question {
    font-size: 1.2em;
    font-weight: 700;
    color: var(--primary-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    list-style: none;
}

.faq-item:nth-child(even) .faq-question {
    color: var(--secondary-color);
}

.faq-answer {
    color: var(--text-dark);
    line-height: 1.8;
    margin-top: 15px;
}

.faq-answer ul {
    margin: 15px 0;
    padding-left: 20px;
}

.faq-answer li {
    margin: 8px 0;
}

/* ===================================
   TRUST FINAL
   =================================== */
.trust-final {
    background: var(--bg-light);
    padding: 80px 20px;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.trust-item {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.trust-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.trust-icon {
    font-size: 2.5em;
    margin-bottom: 15px;
}

.trust-item h3 {
    font-size: 1.2em;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.trust-item p {
    color: var(--text-gray);
    line-height: 1.6;
}

/* ===================================
   FOOTER
   =================================== */
footer {
    background: #1a1a1a;
    color: var(--white);
    padding: 60px 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto 40px;
}

.footer-logo {
    width: 60px;
    margin-bottom: 15px;
}

.footer-section h3 {
    font-size: 1.3em;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-section p,
.footer-section a {
    color: #ccc;
    text-decoration: none;
    line-height: 1.8;
}

.footer-section a:hover {
    color: var(--white);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #444;
    color: #999;
    font-size: 0.9em;
}

/* ===================================
   FLOATING WHATSAPP BUTTON
   =================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
    z-index: 1000;
    transition: all 0.3s ease;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
    width: 35px;
    height: 35px;
    fill: white;
}

/* ===================================
   RESPONSIVE
   =================================== */
@media (max-width: 992px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    .navbar-content {
        justify-content: center;
    }
    
    .navbar-contact {
        width: 100%;
        justify-content: center;
    }
    
    .hero-content h2 {
        font-size: 2em;
    }
    
    .hero-subtitle {
        font-size: 1em;
    }
    
    h2 {
        font-size: 1.8em;
    }
    
    .btn {
        padding: 15px 30px;
        font-size: 1em;
        width: 100%;
    }
    
    .cta-group {
        flex-direction: column;
    }
    
    .sectors-grid,
    .services-grid,
    .diff-grid,
    .trust-grid {
        grid-template-columns: 1fr;
    }
    
    .step {
        flex-direction: column;
        padding: 25px;
    }
    
    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.5em;
    }
    
    .step-options {
        grid-template-columns: 1fr;
    }
    
    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-content h2 {
        font-size: 1.6em;
    }
    
    h2 {
        font-size: 1.5em;
    }
    
    .promise-highlight h3 {
        font-size: 1.5em;
    }
}