/* ==========================================================================
   MAZARA - Soluciones para la Industria | Design System & Styles
   Primary Blue: #1C40B8
   Accent Orange: #D9531E
   Dark Navy: #0E205E
   Off-White Background: #F4F6FB
   ========================================================================== */

/* --- Variables Globales --- */
:root {
    --mazara-blue: #1C40B8;
    --mazara-blue-dark: #0E205E;
    --mazara-blue-light: #EAEFFC;
    --mazara-orange: #D9531E;
    --mazara-orange-dark: #b83d0c;
    --mazara-gray-bg: #F4F6FB;
    --text-dark: #1F2430;
    --text-muted: #5A6275;
    --border-color: #E2E7F0;
    --white: #FFFFFF;
    
    --font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-body: 'Open Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    --max-width: 1200px;
    --transition: all 0.25s ease-in-out;
    --box-shadow: 0 10px 30px rgba(28, 64, 184, 0.08);
}

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

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

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

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Typography --- */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    line-height: 1.15;
}

h1 {
    font-size: 3.2rem;
    color: var(--mazara-blue-dark);
}

h1 span {
    color: var(--mazara-orange);
    display: block;
}

h2 {
    font-size: 2.2rem;
    color: var(--mazara-blue-dark);
}

h3 {
    font-size: 1.3rem;
    color: var(--mazara-blue);
}

p {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 1rem;
}

/* --- Utilities --- */
.grid-2-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

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

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

.flex-between {
    display: flex;
    justify-content: space-between;
}

.flex-center {
    display: flex;
    justify-content: center;
}

.flex-wrap {
    display: flex;
    flex-wrap: wrap;
}

/* --- Buttons --- */
.btn-primary, .btn-orange, .btn-outline, .nav-cta-btn, .card-cta-btn, .form-submit-btn {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 800;
    text-transform: uppercase;
    text-decoration: none;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    padding: 14px 28px;
    border-radius: 4px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--mazara-blue);
    color: var(--white);
    box-shadow: 0 6px 16px rgba(28, 64, 184, 0.25);
}

.btn-primary:hover {
    background-color: var(--mazara-blue-dark);
    transform: translateY(-2px);
}

.btn-orange {
    background-color: var(--mazara-orange);
    color: var(--white);
    box-shadow: 0 6px 16px rgba(217, 83, 30, 0.25);
}

.btn-orange:hover {
    background-color: var(--mazara-orange-dark);
    transform: translateY(-2px);
}

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

.btn-outline:hover {
    background-color: var(--mazara-blue-light);
}

.floating-whatsapp {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 1100;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 13px 17px 13px 14px;
    border-radius: 999px;
    background-color: #25D366;
    color: var(--white);
    box-shadow: 0 8px 24px rgba(19, 112, 53, 0.32);
    font-family: var(--font-heading);
    font-size: 0.88rem;
    font-weight: 800;
    text-decoration: none;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
}

.floating-whatsapp svg {
    width: 25px;
    height: 25px;
    fill: currentColor;
}

.floating-whatsapp:hover {
    background-color: #1fba59;
    box-shadow: 0 11px 28px rgba(19, 112, 53, 0.4);
    transform: translateY(-3px);
}

.floating-whatsapp:focus-visible {
    outline: 3px solid var(--mazara-orange);
    outline-offset: 4px;
}

/* --- Header & Nav --- */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    z-index: 1000;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
    padding: 12px 0;
}

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

.header-logo {
    display: block;
    width: 250px;
    height: auto;
    max-width: calc(100vw - 72px);
}

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

.main-nav a {
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-dark);
    text-transform: uppercase;
    transition: var(--transition);
}

.main-nav a:hover {
    color: var(--mazara-blue);
}

.nav-cta-btn {
    background-color: var(--mazara-orange);
    color: var(--white) !important;
    padding: 10px 20px;
}

.nav-cta-btn:hover {
    background-color: var(--mazara-orange-dark);
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-toggle span {
    display: block;
    width: 26px;
    height: 3px;
    background-color: var(--mazara-blue);
    margin: 5px 0;
    transition: var(--transition);
}

/* --- Hero Section --- */
.hero-section {
    position: relative;
    padding: 150px 0 90px 0;
    background: linear-gradient(135deg, #FFFFFF 0%, #F4F6FB 100%);
    overflow: hidden;
}

.hero-bg-accent {
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(28,64,184,0.05) 0%, rgba(255,255,255,0) 70%);
    pointer-events: none;
}

.badge-tag {
    display: inline-block;
    background-color: var(--mazara-blue-light);
    color: var(--mazara-blue);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.8rem;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 50px;
    margin-bottom: 16px;
    letter-spacing: 1px;
}

.hero-subtitle {
    font-size: 1.15rem;
    margin: 24px 0 32px 0;
}

.hero-pillars {
    gap: 20px;
    margin-bottom: 36px;
}

.pillar-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--white);
    padding: 10px 16px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.pillar-icon {
    color: var(--mazara-orange);
    display: flex;
}

.pillar-item strong {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    color: var(--mazara-blue-dark);
}

.pillar-item span {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.hero-actions {
    display: flex;
    gap: 16px;
}

/* Hero Media Slide Showcase */
.hero-media-wrapper {
    position: relative;
    width: 100%;
}

.media-card-main {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    border: 1px solid var(--border-color);
    background-color: var(--white);
    height: 480px; /* Asegura altura uniforme en todas las transiciones */
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out; /* Controla la suavidad del desvanecimiento */
    pointer-events: none;
    z-index: 1;
}

.hero-slide.active {
    opacity: 1;
    pointer-events: auto;
    z-index: 2;
}

.machinery-svg {
    width: 100%;
    height: 100%;
    display: block;
}

.slide-img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Evita que las fotos se deformen */
    display: block;
}

.media-floating-badge {
    position: absolute;
    bottom: 24px;
    left: 24px;
    right: 24px;
    background: rgba(14, 32, 94, 0.92);
    backdrop-filter: blur(8px);
    color: var(--white);
    padding: 16px 20px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 16px;
    border-left: 4px solid var(--mazara-orange);
    z-index: 10; /* Se mantiene siempre visible por encima del fade */
}

.machinery-svg {
    width: 100%;
    height: auto;
    display: block;
}

.media-floating-badge {
    position: absolute;
    bottom: 24px;
    left: 24px;
    right: 24px;
    background: rgba(14, 32, 94, 0.92);
    backdrop-filter: blur(8px);
    color: var(--white);
    padding: 16px 20px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 16px;
    border-left: 4px solid var(--mazara-orange);
}

.highlight-number {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--mazara-orange);
}

.highlight-label {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
}

/* --- Banner Strip --- */
.banner-strip {
    background-color: var(--mazara-blue-dark);
    color: var(--white);
    padding: 40px 0;
    border-top: 4px solid var(--mazara-orange);
}

.strip-text h2 {
    color: var(--white);
    font-size: 1.8rem;
    margin-bottom: 6px;
}

.strip-text p {
    color: #BAC7E8;
    margin-bottom: 0;
}

/* --- Catalog Section --- */
.catalog-section {
    padding: 90px 0;
    background-color: var(--mazara-gray-bg);
}

.section-header {
    max-width: 700px;
    margin: 0 auto 50px auto;
}

.section-subtitle {
    color: var(--mazara-orange);
    font-family: var(--font-heading);
    font-weight: 800;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1.5px;
}

.header-line {
    width: 60px;
    height: 4px;
    background-color: var(--mazara-orange);
    margin: 16px auto;
}

.catalog-tabs {
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.tab-btn {
    background: var(--white);
    border: 1px solid var(--border-color);
    padding: 10px 20px;
    border-radius: 4px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    color: var(--text-dark);
    cursor: pointer;
    transition: var(--transition);
}

.tab-btn.active, .tab-btn:hover {
    background-color: var(--mazara-blue);
    color: var(--white);
    border-color: var(--mazara-blue);
}

.equipment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.equipment-card {
    background-color: var(--white);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.equipment-card:not([data-category="tijera"]) {
    display: none;
}

.equipment-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--box-shadow);
    border-color: var(--mazara-blue-light);
}

.card-header-type {
    background-color: var(--mazara-blue-dark);
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    padding: 6px 16px;
    letter-spacing: 1px;
}

.card-image-box {
    height: 180px;
    background-color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border-bottom: 1px solid var(--border-color);
}

.equipment-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    padding: 12px;
}

.equipment-placeholder-img {
    text-align: center;
}

.eq-brand {
    display: block;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--mazara-blue);
}

.eq-model {
    display: block;
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 600;
}

.card-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.card-content h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: var(--mazara-blue-dark);
}

.card-desc {
    font-size: 0.9rem;
    margin-bottom: 20px;
    min-height: 42px;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 24px;
    font-size: 0.88rem;
}

.specs-table tr {
    border-bottom: 1px solid #EEF2F8;
}

.specs-table th {
    text-align: left;
    color: var(--text-muted);
    font-weight: 600;
    padding: 8px 0;
}

.specs-table td {
    text-align: right;
    color: var(--text-dark);
    font-weight: 700;
    padding: 8px 0;
}

.card-cta-btn {
    margin-top: auto;
    background-color: var(--mazara-blue-light);
    color: var(--mazara-blue);
    text-align: center;
    padding: 12px;
    border-radius: 4px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.85rem;
    text-transform: uppercase;
    text-decoration: none;
    transition: var(--transition);
}

.card-cta-btn:hover {
    background-color: var(--mazara-blue);
    color: var(--white);
}

/* --- Why MAZARA Section --- */
.why-section {
    padding: 100px 0;
    background-color: var(--white);
}

.why-features-list {
    margin-top: 30px;
}

.why-feature-item {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.feat-bullet {
    width: 12px;
    height: 12px;
    background-color: var(--mazara-orange);
    border-radius: 2px;
    margin-top: 6px;
    flex-shrink: 0;
}

.why-feature-item h4 {
    font-size: 1.05rem;
    color: var(--mazara-blue-dark);
    margin-bottom: 4px;
}

.why-feature-item p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

.why-visual-box {
    position: relative;
}

.orange-card-quote {
    background: linear-gradient(135deg, var(--mazara-orange) 0%, var(--mazara-orange-dark) 100%);
    color: var(--white);
    padding: 48px;
    border-radius: 12px;
    box-shadow: 0 15px 35px rgba(217, 83, 30, 0.25);
}

.orange-card-quote h3 {
    color: var(--white);
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.quote-text {
    color: var(--white);
    font-size: 1.2rem;
    font-style: italic;
    margin-bottom: 30px;
}

.signature-tag {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.9;
}

/* --- Brands Section --- */
.brands-section {
    background-color: var(--mazara-blue-dark);
    color: var(--white);
    padding: 50px 0;
}

.brands-title {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 2px;
    color: #BAC7E8;
    margin-bottom: 24px;
}

.brands-flex {
    gap: 48px;
    flex-wrap: wrap;
}

.brand-item {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 900;
    letter-spacing: 2px;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition);
}

.brand-item:hover {
    color: var(--white);
}

/* --- Contact Section --- */
.contact-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--white) 0%, var(--mazara-gray-bg) 100%);
}

.contact-card-wrapper {
    background-color: var(--white);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: var(--box-shadow);
    padding: 48px;
}

.contact-tag {
    color: var(--mazara-orange);
    font-family: var(--font-heading);
    font-weight: 800;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
}

.contact-direct-info h2 {
    margin: 10px 0 20px 0;
}

.contact-channels {
    margin-top: 32px;
}

.channel-item {
    margin-bottom: 20px;
}

.channel-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 4px;
    text-transform: uppercase;
    font-weight: 600;
}

.phone-link {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--mazara-blue);
    text-decoration: none;
    display: inline-block;
    transition: var(--transition);
}

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

.email-link {
    font-size: 1.2rem;
    color: var(--mazara-blue-dark);
    font-weight: 700;
    text-decoration: none;
}

.email-link:hover {
    text-decoration: underline;
}

/* Contact Form Box */
.contact-form-box {
    background-color: var(--mazara-gray-bg);
    padding: 32px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.contact-form-box h3 {
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 6px;
    color: var(--text-dark);
}

.form-group input, .form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    background-color: var(--white);
}

.form-group input:focus, .form-group select:focus {
    outline: none;
    border-color: var(--mazara-blue);
    box-shadow: 0 0 0 3px rgba(28, 64, 184, 0.1);
}

.form-submit-btn {
    width: 100%;
    background-color: var(--mazara-orange);
    color: var(--white);
    padding: 16px;
    margin-top: 10px;
}

.form-submit-btn:hover {
    background-color: var(--mazara-orange-dark);
}

.form-feedback {
    margin-top: 12px;
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
}

.form-feedback.success {
    color: #2e7d32;
}

/* --- Footer --- */
.main-footer {
    background-color: var(--mazara-blue-dark);
    color: var(--white);
    padding: 30px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Ajuste del Logo en el Footer */
.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-logo-img {
    max-height: 50px;
    width: auto;
    object-fit: contain;
}

.social-links {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 18px;
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 50%;
    color: var(--white);
    transition: var(--transition);
}

.social-link svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.social-link:hover {
    background-color: var(--mazara-orange);
    border-color: var(--mazara-orange);
    color: var(--white);
    transform: translateY(-2px);
}

.social-link:focus-visible {
    outline: 2px solid var(--white);
    outline-offset: 3px;
}

.contact-direct-info .social-link {
    border-color: var(--mazara-blue);
    color: var(--mazara-blue);
}

.contact-direct-info .social-link:hover {
    border-color: var(--mazara-orange);
    color: var(--white);
}

.contact-direct-info .social-link:focus-visible {
    outline-color: var(--mazara-orange);
}

.footer-brand span {
    font-size: 0.75rem;
    color: #BAC7E8;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.copyright {
    font-size: 0.85rem;
    color: #BAC7E8;
    margin-bottom: 0;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

@media (max-width: 992px) {
    h1 { font-size: 2.6rem; }
    h2 { font-size: 1.8rem; }
    
    .grid-2-cols {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-section {
        padding-top: 130px;
    }

    .banner-strip .container {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }

    .contact-card-wrapper {
        padding: 32px 24px;
    }
}

@media (max-width: 768px) {
    .header-logo {
        width: 210px;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--white);
        padding: 24px;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    }

    .main-nav.active {
        display: block;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 16px;
        align-items: flex-start;
    }

    .mobile-toggle {
        display: block;
    }

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

    .phone-link {
        font-size: 1.7rem;
    }

    .footer-content {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}