/* ============================
   CSS Variables & Reset
   ============================ */
:root {
    --primary: #1a2744;
    --primary-light: #2c3e6b;
    --secondary: #0056d2;
    --secondary-hover: #0045b0;
    --accent: #e8a817;
    --accent-light: #fff3d6;
    --light: #f0f4f8;
    --light-gray: #e9edf2;
    --dark: #0f1724;
    --text: #2d3748;
    --text-light: #64748b;
    --white: #ffffff;
    --whatsapp: #25D366;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.10);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
    --radius: 12px;
    --radius-lg: 20px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.7;
    color: var(--text);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}

.container {
    width: 92%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}

/* ============================
   Typography
   ============================ */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-tag {
    display: inline-block;
    background: var(--accent-light);
    color: #8a6500;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 1rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.75rem;
    line-height: 1.2;
}

.section-desc {
    color: var(--text-light);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ============================
   Navbar
   ============================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    transition: var(--transition);
    padding: 0;
}

.navbar.scrolled {
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-sm);
}

.navbar.scrolled .logo h1 {
    color: var(--primary);
}

.navbar.scrolled .logo-tagline {
    color: var(--text-light);
}

.navbar.scrolled .nav-link {
    color: var(--text);
}

.navbar.scrolled .nav-link:hover,
.navbar.scrolled .nav-link.active {
    color: var(--secondary);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 24px;
}

.logo h1 {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--white);
    transition: color var(--transition);
    line-height: 1.2;
}

.logo h1 span {
    color: var(--accent);
}

.navbar.scrolled .logo h1 span {
    color: var(--secondary);
}

.logo-tagline {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.7);
    display: block;
    margin-top: 1px;
    font-weight: 400;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    align-items: center;
}

.nav-link {
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    padding: 8px 16px;
    border-radius: 8px;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--white);
    background: rgba(255,255,255,0.1);
}

.nav-link.active {
    color: var(--white);
    background: rgba(255,255,255,0.12);
}

.navbar.scrolled .nav-link:hover {
    background: var(--light-gray);
}

.navbar.scrolled .nav-link.active {
    background: rgba(0,86,210,0.08);
    color: var(--secondary);
}

.mobile-menu {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: var(--transition);
}

.navbar.scrolled .mobile-menu {
    color: var(--primary);
}

.mobile-menu:hover {
    background: rgba(255,255,255,0.1);
}

/* ============================
   Hero Section
   ============================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 50%, #0d1b36 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0,86,210,0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(232,168,23,0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 120px 24px 80px;
    max-width: 850px;
}

.hero-badge {
    display: inline-block;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    color: rgba(255,255,255,0.9);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 8px 20px;
    border-radius: 50px;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(255,255,255,0.15);
}

.hero-content h2 {
    font-size: 3.2rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 1.2rem;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 2.5rem;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.hero-cta-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn i {
    font-size: 1rem;
}

.btn-primary {
    background: var(--secondary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(0,86,210,0.35);
}

.btn-primary:hover {
    background: var(--secondary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0,86,210,0.45);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.3);
}

.btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.5);
    transform: translateY(-2px);
}

/* ============================
   Services Section
   ============================ */
.services {
    padding: 100px 0;
    background: var(--light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.service-card {
    background: var(--white);
    padding: 2rem 2rem 2rem 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--light-gray);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--secondary), var(--accent));
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.service-card:hover::before {
    opacity: 1;
}

.card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,86,210,0.08);
    border-radius: 12px;
    margin-bottom: 1.2rem;
}

.card-icon i {
    font-size: 1.4rem;
    color: var(--secondary);
}

.service-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.6rem;
}

.card-summary {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.card-list {
    list-style: none;
    padding: 0;
}

.card-list li {
    position: relative;
    padding: 0.35rem 0 0.35rem 1.2rem;
    font-size: 0.85rem;
    color: var(--text);
    line-height: 1.4;
}

.card-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary);
    font-weight: 700;
    font-size: 0.75rem;
}

/* ============================
   Contact Section
   ============================ */
.contact {
    padding: 100px 0;
    background: var(--white);
}

.contact-content {
    max-width: 900px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-card {
    background: var(--light);
    border-radius: var(--radius);
    padding: 1.5rem;
    border: 1px solid var(--light-gray);
    transition: var(--transition);
}

.contact-card:hover {
    border-color: transparent;
    box-shadow: var(--shadow-md);
}

.contact-card-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.8rem;
}

.contact-card-header i {
    font-size: 1.3rem;
    color: var(--secondary);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,86,210,0.08);
    border-radius: 10px;
}

.contact-card-header h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
}

/* Mapa */
.contact-card-map p {
    color: var(--text);
    font-size: 0.95rem;
    line-height: 1.5;
}

.btn-map {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.8rem;
    padding: 10px 20px;
    background: var(--secondary);
    color: var(--white);
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition);
}

.btn-map:hover {
    background: var(--secondary-hover);
    transform: translateY(-1px);
}

/* Teléfonos */
.contact-highlight .contact-card {
    border: 2px solid var(--secondary);
    background: rgba(0,86,210,0.03);
}

.phone-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.phone-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--white);
    border-radius: 8px;
    text-decoration: none;
    color: var(--text);
    font-size: 1.05rem;
    font-weight: 600;
    transition: var(--transition);
    border: 1px solid var(--light-gray);
}

.phone-item:hover {
    border-color: var(--secondary);
    transform: translateX(4px);
    box-shadow: var(--shadow-sm);
}

.phone-item i {
    font-size: 1.1rem;
    color: var(--secondary);
}

.phone-whatsapp:hover {
    border-color: var(--whatsapp);
}

.phone-whatsapp i {
    color: var(--whatsapp);
}

.badge-whatsapp {
    margin-left: auto;
    background: var(--whatsapp);
    color: var(--white);
    font-size: 0.65rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Horario y Email en fila */
.contact-row {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 1.5rem;
}

.hours-grid {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.hours-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--light-gray);
}

.hours-row:last-child {
    border-bottom: none;
}

.hours-day {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
}

.hours-time {
    font-size: 0.85rem;
    color: var(--text-light);
    text-align: right;
}

.hours-closed .hours-time {
    color: #e53e3e;
    font-weight: 500;
}

.email-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    word-break: break-all;
}

.email-link:hover {
    color: var(--secondary-hover);
    gap: 0.75rem;
}

.email-link i {
    color: var(--secondary);
}

/* ============================
   Footer
   ============================ */
footer {
    background: var(--dark);
    color: var(--white);
    padding: 60px 0 0;
}

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand h3 {
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    color: var(--white);
}

.footer-brand h3 span {
    color: var(--secondary);
}

.footer-brand p {
    color: rgba(255,255,255,0.55);
    font-size: 0.9rem;
    line-height: 1.6;
    max-width: 320px;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255,255,255,0.4);
    margin-bottom: 1rem;
}

.footer-links a,
.footer-contact a {
    display: block;
    color: rgba(255,255,255,0.65);
    text-decoration: none;
    font-size: 0.9rem;
    padding: 0.35rem 0;
    transition: var(--transition);
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--secondary);
}

.footer-contact a i {
    margin-right: 0.5rem;
    width: 16px;
    color: var(--secondary);
}

.footer-bottom {
    padding: 1.5rem 0;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255,255,255,0.3);
    font-size: 0.8rem;
}

/* ============================
   Responsive
   ============================ */
@media (max-width: 992px) {
    .section-header h2 {
        font-size: 2rem;
    }

    .hero-content h2 {
        font-size: 2.5rem;
    }

    .services-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }
}

@media (max-width: 768px) {
    .mobile-menu {
        display: block;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 1rem;
        box-shadow: var(--shadow-lg);
        border-radius: 0 0 var(--radius) var(--radius);
    }

    .nav-menu.open {
        display: flex;
    }

    .nav-menu .nav-link {
        color: var(--text);
        padding: 12px 16px;
        border-radius: 8px;
    }

    .nav-menu .nav-link:hover {
        background: var(--light-gray);
    }

    .navbar.scrolled .nav-menu {
        background: var(--white);
    }

    .hero-content h2 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-cta-group {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

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

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

    .section-header h2 {
        font-size: 1.8rem;
    }

    .footer-main {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .logo h1 {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .hero-content h2 {
        font-size: 1.7rem;
    }

    .services {
        padding: 60px 0;
    }

    .contact {
        padding: 60px 0;
    }

    .section-header {
        margin-bottom: 2.5rem;
    }

    .hours-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.2rem;
    }

    .hours-time {
        text-align: left;
    }
}