/* ===================================
   ZARLOP S.A.C. - DESIGN SYSTEM
   =================================== */

/* CSS Variables - Design Tokens */
:root {
    /* Colors - Ultimate Medical Technology Palette */
    --primary-color: #0F6CBD;
    --primary-dark: #0A3D62;
    --primary-light: #3385d6;
    --secondary-color: #00A8A8;
    --secondary-dark: #008a8a;
    --accent-color: #ff6b35;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #0F6CBD 0%, #00A8A8 100%);
    --gradient-dark: linear-gradient(135deg, #0A3D62 0%, #16213e 100%);
    --gradient-overlay: linear-gradient(120deg, rgba(5, 35, 65, 0.60) 0%, rgba(0, 95, 125, 0.38) 100%);

    /* Neutral Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #F7FAFC;
    --bg-dark: #0A3D62;
    --text-primary: #111827;
    --text-secondary: #4B5563;
    --text-light: #9CA3AF;
    --border-color: #E2E8F0;

    /* Typography */
    --font-primary: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3.5rem;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;

    /* Transitions */
    --transition-base: all 0.3s ease;
}

/* ===================================
   RESET & BASE STYLES
   =================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

button {
    font-family: inherit;
    cursor: pointer;
}

/* ===================================
   UTILITY CLASSES
   =================================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-title {
    font-size: clamp(30px, 4vw, 48px);
    font-weight: 700;
    text-align: center;
    margin-bottom: 16px;
    color: #0A3D62;
    background: none;
    -webkit-background-clip: initial;
    -webkit-text-fill-color: initial;
    background-clip: initial;
}

.section-tag {
    color: #0F6CBD;
    font-weight: 600;
    letter-spacing: 0.4px;
    text-align: center;
    display: block;
    margin-bottom: 8px;
}

.section-description {
    font-size: 18px;
    line-height: 1.7;
    color: var(--text-secondary);
    max-width: 850px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons a,
.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 180px;
    padding: 14px 30px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.25s ease;
    border: none;
    cursor: pointer;
}

.btn-primary:hover,
.btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.18);
}

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

.btn-primary:active {
    transform: translateY(-1px);
}

.btn-secondary {
    border: 2px solid rgba(255, 255, 255, 0.85);
    color: white;
    background: transparent;
}

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

/* ===================================
   NAVIGATION
   =================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    transition: var(--transition-base);
}

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

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
}

.nav-logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 65px;
    width: auto;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-link {
    font-weight: 600;
    color: var(--text-primary);
    transition: var(--transition-base);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-base);
}

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

.nav-admin {
    background: var(--gradient-primary);
    color: white !important;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
}

.nav-admin::after {
    display: none;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 3px;
    transition: var(--transition-base);
}

/* ===================================
   HERO SECTION
   =================================== */

.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-dark);
    overflow: hidden;
}

.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    animation: heroZoom 18s ease-in-out infinite alternate;
}

@keyframes heroZoom {
    0% { transform: scale(1); }
    100% { transform: scale(1.05); }
}

.hero-bg-logo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60%;
    height: 60%;
    background: url('../assets/logo.png') no-repeat center;
    background-size: contain;
    opacity: 0.05;
    filter: brightness(0) invert(1);
    z-index: 1;
    pointer-events: none;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(5, 35, 65, 0.60), rgba(0, 95, 125, 0.38));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    color: white;
    max-width: 900px;
    padding: 0 var(--spacing-lg);
    animation: heroFade 1.2s ease forwards;
    opacity: 1;
}

@keyframes heroFade {
    from {
        opacity: 0;
        transform: translateY(25px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-size: clamp(40px, 4vw, 56px);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    letter-spacing: 0.4px;
}

.hero-subtitle {
    font-size: 20px;
    line-height: 1.6;
    max-width: 850px;
    margin: 0 auto 30px auto;
    opacity: 0.92;
}

/* Secondary Hero for Subpages */
.subpage-hero {
    padding: 160px 0 80px;
    background: var(--gradient-dark);
    position: relative;
    text-align: center;
    color: white;
    overflow: hidden;
}

.subpage-hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-overlay);
    z-index: 1;
}

.subpage-hero .container {
    position: relative;
    z-index: 2;
}

.subpage-title {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 700;
    margin-bottom: 10px;
}

.subpage-subtitle {
    font-size: 18px;
    opacity: 0.9;
    max-width: 800px;
    margin: 0 auto 20px;
    line-height: 1.6;
}

.subpage-breadcrumb {
    font-size: 14px;
    opacity: 0.8;
}

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

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

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

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

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

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===================================
   SERVICES SECTION
   =================================== */

.services {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.service-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 40px 35px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.04);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    height: 100%;
    border: 1px solid rgba(0,0,0,0.03);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(15, 108, 189, 0.12);
    border-color: rgba(15, 108, 189, 0.1);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--bg-secondary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    transition: all 0.3s ease;
    color: var(--primary-color);
}

.service-card:hover .service-icon {
    background: var(--gradient-primary);
    color: white;
    transform: scale(1.1) rotate(5deg);
}

.service-icon svg {
    width: 30px;
    height: 30px;
    color: inherit;
}

.service-title {
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 15px;
    color: var(--primary-dark);
}

.service-description {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

/* ===================================
   DETAILED SERVICE SECTIONS
   =================================== */

.service-details-container {
    padding: 20px 0 60px;
}

.service-detail-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    padding: 100px 0;
    border-top: 1px solid var(--border-color);
}

.service-detail-section:nth-child(even) .service-detail-image {
    order: 2;
}

.service-detail-image {
    position: relative;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    aspect-ratio: 4 / 3;
}

.service-detail-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.service-detail-section:hover .service-detail-image img {
    transform: scale(1.05);
}

.service-detail-content h2 {
    font-size: clamp(32px, 4vw, 42px);
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 25px;
    line-height: 1.1;
}

.service-detail-content p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 30px;
    line-height: 1.8;
}

.service-detail-list {
    margin-bottom: 40px;
}

.service-detail-list li {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 12px;
    font-weight: 500;
    color: var(--text-primary);
}

.service-detail-list li svg {
    color: var(--secondary-color);
    flex-shrink: 0;
}

/* Trust Section */
.trust-section {
    padding: 100px 0;
    background: var(--bg-secondary);
    text-align: center;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.trust-item h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-dark);
}

.trust-icon-box {
    width: 70px;
    height: 70px;
    background: white;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    color: var(--primary-color);
    margin-bottom: 10px;
}

/* Final CTA Transformation */
.premium-cta-box {
    background: var(--gradient-dark);
    padding: 100px 40px;
    border-radius: 40px;
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
    margin: 80px 0;
}

.premium-cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(15, 108, 189, 0.15) 0%, transparent 70%);
}

/* ===================================
   EQUIPMENT SECTION
   =================================== */

.equipment {
    padding: 80px 0;
}

.equipment-categories {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.category-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: white;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
    color: var(--text-secondary);
}

.category-btn:hover,
.category-btn.active {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.equipment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
}

.equipment-item {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.04);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(0,0,0,0.03);
}

.equipment-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    border-color: rgba(15, 108, 189, 0.1);
}

.equipment-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.equipment-image {
    width: 100%;
    height: 250px;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 24px;
    transition: background 0.3s ease;
}

.equipment-image::after {
    display: none;
}

.equipment-item:hover .equipment-image {
    background: var(--bg-secondary);
}

.equipment-image {
    background-size: contain !important;
    background-origin: content-box;
    transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.equipment-item:hover .equipment-image {
    transform: scale(1.08);
}

.equipment-image svg {
    width: 80px;
    height: 80px;
    color: white;
    z-index: 1;
}

.equipment-content {
    padding: var(--spacing-lg);
}

.equipment-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.equipment-category {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(0, 102, 204, 0.1);
    color: var(--primary-color);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.equipment-description {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
}

.btn-tech-service {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--bg-secondary);
    color: var(--primary-color);
    padding: 12px;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 14px;
    transition: all 0.3s ease;
    border: 1px solid rgba(15, 108, 189, 0.1);
}

.btn-tech-service:hover {
    background: var(--gradient-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(15, 108, 189, 0.2);
}

.btn-tech-service svg {
    width: 16px;
    height: 16px;
}

/* Technical Services Section Styles */
.technical-services {
    margin-top: 80px;
    padding: 60px 0;
    border-top: 1px solid var(--border-color);
}

.tech-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.tech-service-item {
    background: var(--bg-secondary);
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(0,0,0,0.02);
}

.tech-service-item:hover {
    transform: translateY(-5px);
    background: white;
    box-shadow: var(--shadow-xl);
    border-color: rgba(15, 108, 189, 0.1);
}

.tech-service-icon {
    width: 50px;
    height: 50px;
    background: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.tech-service-item h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--primary-dark);
}

.tech-service-item p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}



/* ===================================
   ABOUT SECTION
   =================================== */

.about {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.about-text {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
    font-size: var(--font-size-lg);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

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

.stat-number {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.about-image {
    position: relative;
    height: 500px;
}

.image-card {
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    background-image: url('../assets/images/nosotros/team.jpg');
    background-size: cover;
    background-position: center;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    position: relative;
    overflow: hidden;
}

.image-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.2), rgba(0, 200, 150, 0.2));
}

/* ===================================
   CONTACT SECTION
   =================================== */

.contact {
    padding: 80px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-3xl);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.info-card {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

.info-card:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-xl);
}

.info-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.info-icon svg {
    width: 25px;
    height: 25px;
    color: white;
}

.info-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.info-card p {
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.contact-form {
    background: white;
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

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

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    transition: var(--transition-base);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.form-group textarea {
    resize: vertical;
}

/* ===================================
   FOOTER
   =================================== */

.footer {
    background: var(--bg-dark);
    color: white;
    padding: 80px 0 var(--spacing-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-logo {
    height: 65px;
    width: auto;
    margin-bottom: var(--spacing-md);
}

.logo-white {
    filter: brightness(0) invert(1);
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    font-size: 14px;
    margin-bottom: 12px;
}

.footer-ruc {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
    font-weight: 600;
}

.footer-col h4 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: white;
}

.footer-links li,
.footer-contact li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a,
.footer-contact a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-base);
    font-size: 14.5px;
}

.footer-links a:hover,
.footer-contact a:hover {
    color: white;
    padding-left: 5px;
}

/* Libro de Reclamaciones Footer Style */
.footer-claims {
    background: rgba(255, 255, 255, 0.03);
    padding: 20px;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.claims-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 15px;
    color: var(--primary-light);
}

.footer-claims p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 15px;
    line-height: 1.5;
}

.btn-claims {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--gradient-primary);
    color: white;
    padding: 10px 15px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-claims:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 102, 204, 0.3);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
    font-size: 13px;
}

/* ===================================
   LIBRO DE RECLAMACIONES PAGE
   =================================== */

.claims-intro {
    padding: 60px 0;
    background: var(--bg-secondary);
}

.claims-intro-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

.claims-legal-text {
    line-height: 1.8;
    color: var(--text-secondary);
}

.claims-company-card {
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    border-left: 5px solid var(--primary-color);
}

.claims-company-card h3 {
    margin-bottom: 20px;
    color: var(--primary-dark);
}

.company-info-item {
    margin-bottom: 15px;
}

.company-info-item span {
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    color: var(--text-tertiary);
    font-weight: 700;
    margin-bottom: 2px;
}

.company-info-item p {
    font-weight: 600;
    color: var(--text-primary);
}

/* Claims Form Styling */
.claims-form-section {
    padding: 80px 0;
}

.form-step-card {
    background: white;
    padding: 40px;
    border-radius: 25px;
    box-shadow: var(--shadow-lg);
    margin-bottom: 40px;
    border: 1px solid var(--border-color);
}

.step-card-header {
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 30px;
    padding-bottom: 20px;
}

.step-number {
    display: inline-block;
    padding: 5px 15px;
    background: var(--bg-secondary);
    color: var(--primary-dark);
    font-size: 12px;
    font-weight: 800;
    border-radius: 50px;
    margin-bottom: 10px;
}

.step-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}

.claims-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.claims-grid .form-group.full-width {
    grid-column: 1 / -1;
}

.radio-group {
    display: flex;
    gap: 30px;
    margin-top: 10px;
}

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

.radio-option input {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
}

.form-actions {
    text-align: center;
    margin-top: 40px;
}

/* ===================================
   GLOBAL ANIMATIONS
   =================================== */

.fade-up {
    opacity: 0 !important;
    transform: translateY(24px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-up.visible {
    opacity: 1 !important;
    transform: translateY(0);
}

/* Ensure hero title is bold and visible */
.hero-title {
    font-size: clamp(32px, 4.2vw, 48px) !important;
    font-weight: 800 !important;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    text-shadow: 0 4px 12px rgba(0,0,0,0.3);
    color: white !important;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-subtitle {
    font-size: 18px !important;
    color: white !important;
    opacity: 0.9 !important;
    text-shadow: 0 2px 8px rgba(0,0,0,0.2);
    max-width: 700px;
    margin: 0 auto 30px auto;
}

.hero-content {
    opacity: 1 !important;
    visibility: visible !important;
}

/* ===================================
   NEW ENGINEERING SECTIONS
   =================================== */

/* Section: Technology Capabilities */
.capabilities {
    padding: 100px 0;
    background: var(--bg-primary);
}

.capabilities-scroll {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 15px;
    padding: 30px 0;
}

.capability-card {
    background: white;
    padding: 18px 15px;
    border-radius: 18px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    border: 1px solid var(--border-color);
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.capability-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 45px rgba(15, 108, 189, 0.1);
    border-color: var(--primary-light);
}

.capability-icon {
    width: 42px;
    height: 42px;
    background: var(--bg-secondary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.capability-card:hover .capability-icon {
    background: var(--gradient-primary);
    color: white;
    transform: rotate(8deg);
}

.capability-title {
    font-size: 13.5px;
    font-weight: 700;
    color: var(--primary-dark);
    line-height: 1.2;
    white-space: normal; /* Permitiendo quiebre suave si es necesario, pero el diseño busca línea única */
    text-align: center;
}

@media (max-width: 1200px) {
    .capabilities-scroll {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

/* Section: Engineering Gallery */
.work-gallery {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: 50px;
}

.gallery-item {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    aspect-ratio: 16 / 10;
    box-shadow: var(--shadow-xl);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 61, 98, 0.85), transparent 60%);
    opacity: 0;
    transition: opacity 0.4s ease;
    display: flex;
    align-items: flex-end;
    padding: 30px;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-caption {
    color: white;
    font-weight: 600;
    font-size: 16px;
    transform: translateY(20px);
    transition: transform 0.4s ease;
}

.gallery-item:hover .gallery-caption {
    transform: translateY(0);
}

/* Section: Applied Engineering */
.applied-eng {
    padding: 120px 0;
    background: var(--bg-primary);
}

.eng-split {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 80px;
    align-items: center;
}

.eng-content {
    max-width: 600px;
}

.eng-image {
    position: relative;
}

.eng-image img {
    width: 100%;
    border-radius: 30px;
    box-shadow: var(--shadow-2xl);
}

.eng-image::after {
    content: '';
    position: absolute;
    top: 20px;
    right: -20px;
    bottom: -20px;
    left: 20px;
    border: 2px solid var(--primary-color);
    border-radius: 30px;
    z-index: -1;
    opacity: 0.3;
}

.eng-text {
    font-size: 19px;
    line-height: 1.8;
    color: var(--text-secondary);
    margin: 24px 0 40px;
}

/* Specialty Section Styles */
.specialty-section {
    background: var(--bg-secondary);
    padding: 80px 0;
    margin: 80px 0;
    border-radius: 40px;
}

.specialty-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 30px;
}

.specialty-header {
    margin-bottom: 40px;
}

.specialty-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.specialty-list li {
    background: white;
    padding: 24px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    transition: all 0.3s ease;
}

.specialty-list li:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.specialty-icon {
    width: 32px;
    height: 32px;
    color: var(--primary-color);
    flex-shrink: 0;
}

.specialty-list span {
    font-size: 17px;
    font-weight: 500;
    color: var(--text-dark);
}

@media (max-width: 768px) {
    .specialty-section {
        padding: 50px 0;
        margin: 50px 0;
        border-radius: 30px;
    }

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


/* Section: Final CTA */
.final-cta {
    padding: 120px 0;
    background: var(--gradient-dark);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('../assets/logo.png') no-repeat center;
    background-size: 40%;
    opacity: 0.03;
    filter: brightness(0) invert(1);
    pointer-events: none;
}

.cta-container {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 800;
    margin-bottom: 24px;
    line-height: 1.2;
}

.cta-subtitle {
    font-size: 20px;
    opacity: 0.85;
    margin-bottom: 48px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

@media (max-width: 768px) {
    .eng-split {
        grid-template-columns: 1fr;
        gap: 50px;
        text-align: center;
    }
    
    .eng-content {
        order: 2;
        margin: 0 auto;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
}

@media (max-width: 1024px) {

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

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

    .hero-title {
        font-size: var(--font-size-4xl);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        flex-direction: column;
        background: white;
        width: 100%;
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-xl);
        transition: left var(--transition-base);
    }

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

    .nav-toggle {
        display: flex;
    }

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

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

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

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

    .hero-title {
        font-size: var(--font-size-3xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-base);
    }

    .section-title {
        font-size: var(--font-size-2xl);
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }
}

/* ===================================
   FLOATING WHATSAPP BUTTON (PREMIUM)
   =================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.whatsapp-btn {
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: #FFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    text-decoration: none;
}

.whatsapp-btn svg {
    width: 32px;
    height: 32px;
    fill: white;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
    background-color: #20BA56;
}

/* Pulse Animation */
.whatsapp-btn::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid #25D366;
    animation: whatsapp-pulse 2s infinite;
    opacity: 0;
}

@keyframes whatsapp-pulse {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }
    100% {
        transform: scale(1.6);
        opacity: 0;
    }
}

/* Tooltip Styling */
.whatsapp-tooltip {
    position: absolute;
    right: 75px;
    background: #052341; /* Primary Dark */
    color: white;
    padding: 10px 18px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transform: translateX(20px);
    transition: all 0.4s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.whatsapp-tooltip::after {
    content: '';
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%);
    border-width: 8px 0 8px 8px;
    border-style: solid;
    border-color: transparent transparent transparent #052341;
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

/* Responsive Overrides */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-btn {
        width: 55px;
        height: 55px;
    }

    .whatsapp-tooltip {
        display: none; /* Hide tooltip on mobile for cleaner look */
    }
}