/* ================================
   Variables CSS
================================ */
:root {
    /* Colores principales */
    --primary-color: #e60012;
    --primary-dark: #b30010;
    --primary-light: #ff3333;
    --secondary-color: #004c97;
    --secondary-dark: #003366;

    /* Colores neutros */
    --dark: #1a1a1a;
    --dark-gray: #2d2d2d;
    --gray: #666666;
    --light-gray: #e5e5e5;
    --lighter-gray: #f5f5f5;
    --white: #ffffff;

    /* Colores de servicio */
    --magna-color: #00c853;
    --premium-color: #ff6b00;
    --diesel-color: #1e3a8a;

    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, #e60012 0%, #ff3333 100%);
    --gradient-secondary: linear-gradient(135deg, #004c97 0%, #0066cc 100%);
    --gradient-dark: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);

    /* Tipografía */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;

    /* Bordes */
    --border-radius: 8px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;

    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.2);

    /* Transiciones */
    --transition: all 0.3s ease;
    --transition-slow: all 0.5s ease;
}

/* ================================
   Reset y Base
================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    color: var(--dark);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

/* ================================
   Tipografía
================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: 1rem;
    line-height: 1.7;
}

/* ================================
   Contenedor y Layout
================================ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-fluid {
    width: 100%;
    padding: 0 var(--spacing-md);
}

/* ================================
   Navegación
================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #2d2d2d 0%, #3d3d3d 100%);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow-lg);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    font-family: var(--font-heading);
}

.logo-drops {
    display: flex !important;
    align-items: center !important;
    gap: 6px;
}

.logo-drop {
    width: 40px !important;
    height: 40px !important;
    border-radius: 50% 0 50% 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border: 2px solid rgba(255, 255, 255, 0.3) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3) !important;
}

.logo-drop.magna {
    background: linear-gradient(135deg, #00B140, #008230);
    animation-delay: 0s;
}

.logo-drop.premium {
    background: linear-gradient(135deg, #E4032E, #b8021e);
    animation-delay: 0.2s;
}

.logo-drop.diesel {
    background: linear-gradient(135deg, #1a1a1a, #000000);
    animation-delay: 0.4s;
}

.logo-drop span {
    transform: rotate(45deg);
    font-size: 18px;
    font-weight: bold;
    color: white;
    user-select: none;
}

@keyframes dropBounce {
    0%, 100% {
        transform: rotate(-45deg) translateY(0);
    }
    50% {
        transform: rotate(-45deg) translateY(-5px);
    }
}

.logo-text-brand {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
    font-family: var(--font-heading);
    letter-spacing: 0.5px;
}

.logo-image {
    height: 50px;
    width: auto;
    transition: var(--transition);
}

.logo-image:hover {
    transform: scale(1.05);
}

.logo-text {
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-subtitle {
    font-size: 0.75rem;
    color: var(--gray);
    font-weight: 500;
    margin-left: 0.5rem;
    padding-left: 0.5rem;
    border-left: 2px solid var(--light-gray);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-list {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    font-weight: 500;
    color: var(--white);
    padding: 0.5rem 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-left: 1rem;
}

.nav-login-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--white);
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

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

.nav-login-link i {
    font-size: 1.25rem;
}

.nav-cta {
    margin-left: 0;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 0.4rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--white);
    border-radius: 3px;
    transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* ================================
   Botones
================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 1rem;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--gradient-secondary);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

.btn-white {
    background: var(--white);
    color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* ================================
   Hero Section
================================ */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    margin-top: 80px;
    overflow: hidden;
    animation: slowZoom 20s ease-in-out infinite alternate;
}

@keyframes slowZoom {
    0% {
        background-size: 100%;
    }
    100% {
        background-size: 110%;
    }
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.7) 0%, rgba(45, 45, 45, 0.6) 50%, rgba(26, 26, 26, 0.7) 100%);
    animation: pulseOverlay 8s ease-in-out infinite;
}

@keyframes pulseOverlay {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.85;
    }
}

.hero::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(230, 0, 18, 0.1) 0%, transparent 50%);
    animation: rotateGradient 30s linear infinite;
}

@keyframes rotateGradient {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, transparent 0%, rgba(0, 0, 0, 0.4) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.hero-highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    margin-bottom: 2.5rem;
    color: var(--light-gray);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.hero-scroll i {
    font-size: 2rem;
    color: var(--white);
    opacity: 0.7;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Animaciones Hero */
.animate-fade-in {
    animation: fadeIn 1s ease-out;
}

.animate-fade-in-delay {
    animation: fadeIn 1s ease-out 0.3s backwards;
}

.animate-fade-in-delay-2 {
    animation: fadeIn 1s ease-out 0.6s backwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ================================
   Secciones
================================ */
section {
    padding: var(--spacing-xxl) 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
}

.section-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, rgba(230, 0, 18, 0.1) 0%, rgba(255, 51, 51, 0.1) 100%);
    color: var(--primary-color);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.section-title {
    margin-bottom: 1rem;
    color: var(--dark);
}

.section-desc {
    font-size: 1.125rem;
    color: var(--gray);
    line-height: 1.8;
}

/* ================================
   Servicios Preview
================================ */
.services-preview {
    background: var(--lighter-gray);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid transparent;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--light-gray);
}

.service-icon {
    width: 80px;
    height: 80px;
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-md);
}

.service-icon i {
    font-size: 2rem;
    color: var(--white);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark);
}

.service-card p {
    color: var(--gray);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    font-weight: 600;
    transition: var(--transition);
}

.service-link:hover {
    gap: 0.75rem;
}

.service-link i {
    transition: var(--transition);
}

/* ================================
   Características
================================ */
.features {
    background: var(--white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.feature-item {
    text-align: center;
}

.feature-icon {
    width: 100px;
    height: 100px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: var(--shadow-lg);
}

.feature-icon i {
    font-size: 2.5rem;
    color: var(--white);
}

.feature-item h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--dark);
}

.feature-item p {
    color: var(--gray);
    margin-bottom: 0;
}

/* ================================
   About Preview
================================ */
.about-preview {
    background: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 4rem;
    align-items: center;
}

.about-text .section-tag {
    margin-bottom: 1rem;
}

.about-desc {
    font-size: 1.125rem;
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 2rem 0;
    padding: 2rem 0;
    border-top: 1px solid var(--light-gray);
    border-bottom: 1px solid var(--light-gray);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-image {
    position: relative;
}

.image-placeholder {
    background: var(--gradient-dark);
    border-radius: var(--border-radius-xl);
    padding: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    box-shadow: var(--shadow-xl);
}

.image-placeholder i {
    font-size: 8rem;
    color: rgba(255, 255, 255, 0.1);
}

/* ================================
   CTA Section
================================ */
.cta-section {
    background: var(--gradient-primary);
    color: var(--white);
    text-align: center;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
    color: var(--white);
}

.cta-text {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

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

/* ================================
   Footer
================================ */
.footer {
    background: var(--dark);
    color: var(--light-gray);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: baseline;
    margin-bottom: 1rem;
}

.footer-logo .logo-text {
    font-size: 1.75rem;
}

.footer-logo .logo-subtitle {
    border-color: var(--gray);
}

.footer-desc {
    color: var(--light-gray);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-title {
    font-size: 1.125rem;
    color: var(--white);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: var(--light-gray);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 0.5rem;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: var(--light-gray);
}

.footer-contact i {
    color: var(--primary-color);
    margin-top: 0.25rem;
    font-size: 1.125rem;
}

.footer-contact a {
    transition: var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom-links {
    display: flex;
    gap: 2rem;
}

.footer-bottom-links a {
    color: var(--light-gray);
    font-size: 0.875rem;
    transition: var(--transition);
}

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

/* ================================
   Hero Interno
================================ */
.hero-internal {
    background: var(--gradient-dark);
    color: var(--white);
    padding: 8rem 0 4rem;
    margin-top: 80px;
    text-align: center;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
}

.breadcrumb a {
    color: var(--light-gray);
    transition: var(--transition);
}

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

.breadcrumb span {
    color: var(--gray);
}

.page-title {
    color: var(--white);
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.25rem;
    color: var(--light-gray);
    margin-bottom: 0;
}

/* ================================
   Responsive
================================ */
@media (max-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-stats {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: linear-gradient(135deg, #2d2d2d 0%, #3d3d3d 100%);
        flex-direction: column;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        transform: translateY(-150%);
        transition: var(--transition);
        max-height: calc(100vh - 80px);
        overflow-y: auto;
    }

    .nav-menu.active {
        transform: translateY(0);
    }

    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: 0;
    }

    .nav-link {
        padding: 1rem;
        width: 100%;
        text-align: center;
        border-bottom: 1px solid var(--light-gray);
    }

    .nav-actions {
        flex-direction: column;
        width: 100%;
        margin: 1rem 0 0 0;
    }

    .nav-login-link {
        width: 100%;
        justify-content: center;
        padding: 1rem;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-cta {
        width: 100%;
    }

    .hamburger {
        display: flex;
    }

    .hero {
        height: auto;
        min-height: 500px;
        padding: 3rem 0;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

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

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

    .about-content {
        grid-template-columns: 1fr;
    }

    .about-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

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

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-xxl: 3rem;
        --spacing-xl: 2rem;
        --spacing-lg: 1.5rem;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    section {
        padding: var(--spacing-xl) 0;
    }

    .btn-lg {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
}

/* ================================
   Página de Servicios
================================ */
.section-services {
    background: var(--white);
}

.service-detail {
    margin-bottom: 4rem;
}

.service-detail-content {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 3rem;
    align-items: center;
    padding: 3rem;
    background: var(--lighter-gray);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-sm);
}

.service-detail.reverse .service-detail-content {
    grid-template-columns: 1fr auto;
}

.service-detail.reverse .service-detail-text {
    order: -1;
}

.service-detail-icon {
    width: 120px;
    height: 120px;
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    flex-shrink: 0;
}

.service-detail-icon i {
    font-size: 3.5rem;
    color: var(--white);
}

.service-detail-text h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.service-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: var(--magna-color);
    color: var(--white);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.service-badge.badge-premium {
    background: var(--premium-color);
}

.service-badge.badge-diesel {
    background: var(--diesel-color);
}

.service-detail-desc {
    color: var(--gray);
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.service-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--dark);
    font-weight: 500;
}

.service-features i {
    color: var(--primary-color);
    font-size: 1rem;
}

/* Servicios Adicionales */
.additional-services {
    background: var(--lighter-gray);
}

.services-grid-alt {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card-alt {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
}

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

.service-card-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: var(--shadow-md);
}

.service-card-icon i {
    font-size: 2rem;
    color: var(--white);
}

.service-card-alt h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--dark);
}

.service-card-alt p {
    color: var(--gray);
    margin-bottom: 0;
    line-height: 1.6;
}

/* ================================
   Página de Ubicaciones
================================ */
.location-search {
    background: var(--white);
    padding: 3rem 0;
}

.search-box {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.search-box h2 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
}

.search-form {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.search-input-group {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
}

.search-input-group i {
    position: absolute;
    left: 1.5rem;
    color: var(--gray);
    font-size: 1.25rem;
}

.search-input-group input {
    width: 100%;
    padding: 1.25rem 1.5rem 1.25rem 3.5rem;
    font-size: 1rem;
    border: 2px solid var(--light-gray);
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-family: var(--font-primary);
}

.search-input-group input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.map-section {
    background: var(--lighter-gray);
    padding: 3rem 0;
}

.map-placeholder {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 6rem 2rem;
    text-align: center;
    border: 2px dashed var(--light-gray);
    box-shadow: var(--shadow-sm);
}

.map-placeholder i {
    font-size: 4rem;
    color: var(--light-gray);
    margin-bottom: 1rem;
}

.map-placeholder p {
    font-size: 1.25rem;
    color: var(--gray);
    margin-bottom: 0.5rem;
}

.map-placeholder small {
    color: var(--gray);
    font-size: 0.875rem;
}

.station-info-box {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    margin-top: 2rem;
    box-shadow: var(--shadow-md);
}

.station-info-box h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.station-info-box p {
    color: var(--gray);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.station-info-box i {
    color: var(--primary-color);
}

/* Estados */
.locations-list {
    background: var(--white);
}

.states-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.state-card {
    background: var(--lighter-gray);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.state-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.state-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.state-icon i {
    font-size: 1.75rem;
    color: var(--white);
}

.state-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.state-count {
    color: var(--gray);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

.btn-back {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--light-gray);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    margin-bottom: 2rem;
    transition: var(--transition);
}

.btn-back:hover {
    background: var(--gray);
    color: var(--white);
}

.stations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

/* Características de estaciones */
.station-features {
    background: var(--lighter-gray);
}

.feature-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
}

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

.feature-card-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.feature-card-icon i {
    font-size: 1.75rem;
    color: var(--white);
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--dark);
}

.feature-card p {
    color: var(--gray);
    margin-bottom: 0;
    line-height: 1.6;
}

/* ================================
   Página de Contacto
================================ */
.contact-info-section {
    background: var(--white);
    padding: 3rem 0;
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.contact-card {
    background: var(--lighter-gray);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: var(--transition);
}

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

.contact-card-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.contact-card-icon i {
    font-size: 1.75rem;
    color: var(--white);
}

.contact-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--dark);
}

.contact-card p {
    color: var(--dark);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.contact-card a {
    color: var(--primary-color);
    transition: var(--transition);
}

.contact-card a:hover {
    color: var(--primary-dark);
}

.contact-card small {
    color: var(--gray);
    font-size: 0.875rem;
}

/* Formulario de Contacto */
.contact-form-section {
    background: var(--lighter-gray);
}

.contact-form-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
}

.contact-form-info h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.contact-form-info > p {
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.contact-reasons {
    margin-bottom: 2rem;
}

.contact-reasons h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.contact-reasons ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.contact-reasons li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--gray);
}

.contact-reasons i {
    color: var(--primary-color);
}

.social-section h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.social-links-large {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.social-link-large {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-weight: 600;
    color: var(--white);
}

.social-link-large i {
    font-size: 1.5rem;
}

.social-link-large.facebook {
    background: #1877f2;
}

.social-link-large.instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.social-link-large.twitter {
    background: #1da1f2;
}

.social-link-large.tiktok {
    background: #000000;
}

.social-link-large:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* Formulario */
.contact-form-container {
    background: var(--white);
    padding: 3rem;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
}

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

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.875rem 1rem;
    font-size: 1rem;
    border: 2px solid var(--light-gray);
    border-radius: var(--border-radius);
    font-family: var(--font-primary);
    transition: var(--transition);
}

.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: 120px;
}

.checkbox-group {
    margin-top: 0.5rem;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    font-weight: normal;
    color: var(--gray);
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 0.2rem;
    cursor: pointer;
}

.checkbox-label a {
    color: var(--primary-color);
    text-decoration: underline;
}

.form-message {
    padding: 1.5rem;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    gap: 1rem;
    font-weight: 500;
}

.form-message i {
    font-size: 1.5rem;
}

.form-message.success {
    background: rgba(0, 200, 83, 0.1);
    color: var(--magna-color);
}

.form-message.error {
    background: rgba(230, 0, 18, 0.1);
    color: var(--primary-color);
}

/* FAQ */
.faq-section {
    background: var(--white);
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--lighter-gray);
    border-radius: var(--border-radius-lg);
    margin-bottom: 1rem;
    overflow: hidden;
    transition: var(--transition);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    background: rgba(230, 0, 18, 0.05);
}

.faq-question h3 {
    font-size: 1.125rem;
    margin-bottom: 0;
    color: var(--dark);
}

.faq-question i {
    font-size: 1.25rem;
    color: var(--primary-color);
    transition: var(--transition);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 2rem 1.5rem;
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 0;
}

/* ================================
   Página Sobre Nosotros
================================ */
.about-section {
    background: var(--white);
}

.about-content-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text-side .section-tag {
    margin-bottom: 1rem;
}

.about-text-side p {
    color: var(--gray);
    font-size: 1.0625rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.about-image-side {
    position: relative;
}

.about-image-large {
    min-height: 500px;
}

/* Misión, Visión, Valores */
.mvv-section {
    background: var(--lighter-gray);
}

.mvv-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.mvv-card {
    background: var(--white);
    padding: 3rem;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-sm);
}

.mvv-card.full-width {
    grid-column: 1 / -1;
}

.mvv-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.mvv-icon i {
    font-size: 2rem;
    color: var(--white);
}

.mvv-card h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--dark);
}

.mvv-card p {
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 0;
}

.values-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.value-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.value-item i {
    color: var(--primary-color);
    font-size: 1.25rem;
    margin-top: 0.25rem;
}

.value-item strong {
    color: var(--dark);
    display: block;
    margin-bottom: 0.25rem;
}

.value-item span {
    color: var(--gray);
    line-height: 1.6;
}

/* Estadísticas */
.stats-section {
    background: var(--gradient-dark);
    color: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
}

.stat-card {
    text-align: center;
}

.stat-card .stat-icon {
    width: 80px;
    height: 80px;
    background: rgba(230, 0, 18, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.stat-card .stat-icon i {
    font-size: 2rem;
    color: var(--primary-color);
}

.stat-card .stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 0.5rem;
}

.stat-card .stat-label {
    font-size: 1rem;
    color: var(--light-gray);
    text-transform: none;
    letter-spacing: normal;
}

/* Por qué elegirnos */
.why-us-section {
    background: var(--white);
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.why-us-card {
    background: var(--lighter-gray);
    padding: 2.5rem;
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.why-us-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.why-us-card:hover::before {
    transform: scaleX(1);
}

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

.why-us-number {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 1rem;
}

.why-us-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark);
}

.why-us-card p {
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 0;
}

/* Compromiso Social */
.social-commitment {
    background: var(--lighter-gray);
}

.commitment-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.commitment-text .section-tag {
    margin-bottom: 1rem;
}

.commitment-text p {
    color: var(--gray);
    font-size: 1.0625rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.commitment-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.commitment-item {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.commitment-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-md);
}

.commitment-item i {
    font-size: 2rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.commitment-item h4 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.commitment-item p {
    color: var(--gray);
    margin-bottom: 0;
    line-height: 1.6;
}

.commitment-image {
    position: relative;
}

/* ================================
   Responsive para páginas internas
================================ */
@media (max-width: 1024px) {
    .service-detail-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .service-detail.reverse .service-detail-content {
        grid-template-columns: 1fr;
    }

    .service-detail.reverse .service-detail-text {
        order: 0;
    }

    .contact-form-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-content-split {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

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

    .commitment-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .search-form {
        flex-direction: column;
    }

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

    .social-links-large {
        grid-template-columns: 1fr;
    }

    .values-list {
        grid-template-columns: 1fr;
    }

    .service-features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .contact-form-container {
        padding: 2rem 1.5rem;
    }

    .service-detail-content {
        padding: 2rem 1.5rem;
    }

    .mvv-card {
        padding: 2rem;
    }

    .why-us-card {
        padding: 2rem;
    }
}

/* ================================
   Utilidades
================================ */
.mb-4 {
    margin-bottom: 2rem;
}

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

.hidden {
    display: none !important;
}