/* ============================================
   KAIROS IMPORTADORA - MAIN STYLES
   Filosofía: Simplicidad que resuelve complejidad
   ============================================ */

/* ============================================
   ROOT VARIABLES
   ============================================ */
:root {
    /* Colores Principales */
    --primary-blue: #1E3A5F;
    --navbar-dark: #0F1925;
    --accent-orange: #FF6B35;
    --elegant-gray: #F5F7FA;
    --text-primary: #2D3748;
    --text-secondary: #718096;
    --white: #FFFFFF;
    --black: #000000;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, #1E3A5F 0%, #2D5A8F 100%);
    --gradient-accent: linear-gradient(135deg, #FF6B35 0%, #FF8C5A 100%);
    --gradient-overlay: linear-gradient(180deg, rgba(30, 58, 95, 0.9) 0%, rgba(30, 58, 95, 0.7) 100%);
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);
    
    /* Tipografía */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Source Sans Pro', sans-serif;
    
    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transiciones - Estandarizadas */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--primary-blue);
}

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

ul {
    list-style: none;
}

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

/* ============================================
   CONTAINER & UTILITIES
   ============================================ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.section-header p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-align: center;
}

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

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-md);
}

.btn-large {
    padding: 1.125rem 2.5rem;
    font-size: 1.125rem;
    width: 100%;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #0F1925;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    background: #0F1925;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem var(--spacing-md);
}

.nav-logo img {
    height: 50px;
    width: auto;
    transition: all var(--transition-normal);
}

.nav-logo img:hover {
    transform: scale(1.05);
    filter: brightness(1.1);
}

.nav-menu {
    display: flex;
    gap: var(--spacing-md);
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--white);
    padding: 0.5rem;
    transition: all var(--transition-normal);
}

.nav-link:hover {
    color: var(--accent-orange);
    transform: translateY(-2px);
}

.nav-cta {
    background: var(--gradient-accent);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-heading);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
}

.nav-cta:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: var(--shadow-md);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: #FFFFFF;
    transition: var(--transition-fast);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 100px;
    background: var(--gradient-primary);
    color: var(--white);
    overflow: hidden;
    z-index: 1;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
}

#globeCanvas {
    width: 100%;
    height: 100%;
}

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

.hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-title-main {
    display: block;
    font-size: 5rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
    color: var(--white);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-title-sub {
    display: block;
    font-size: 2rem;
    font-weight: 400;
    letter-spacing: 0.2em;
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.2s backwards;
}

.hero-description {
    font-size: 1.5rem;
    margin: var(--spacing-md) 0;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
    animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.4s backwards;
}

.hero-ctas {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    margin: var(--spacing-lg) 0;
    animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.6s backwards;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
    animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.8s backwards;
}

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

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    color: var(--accent-orange);
    font-family: var(--font-heading);
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
    margin-top: 0.5rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.scroll-indicator:hover {
    color: var(--accent-orange);
    transform: translateX(-50%) scale(1.2);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(15px);
    }
}

/* ============================================
   SECTIONS - General scroll behavior
   ============================================ */
section {
    scroll-margin-top: 80px;
}

/* ============================================
   VALUE PROPOSITION
   ============================================ */
.value-proposition {
    padding: var(--spacing-xl) 0;
    background: var(--white);
    position: relative;
    z-index: 2;
    padding-top: 100px;
    margin-top: -20px;
}

.section-question {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.8s ease;
}

.section-question h2 {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.section-answer {
    font-size: 1.75rem;
    color: var(--accent-orange);
    font-weight: 600;
    font-family: var(--font-heading);
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.pillar-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.pillar-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--accent-orange);
}

.pillar-icon {
    font-size: 3.5rem;
    color: var(--accent-orange);
    margin-bottom: var(--spacing-sm);
}

.pillar-card h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
}

.pillar-card p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.pillar-features {
    list-style: none;
}

.pillar-features li {
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-primary);
}

.pillar-features i {
    color: var(--accent-orange);
}

/* ============================================
   SERVICES
   ============================================ */
.services {
    padding: var(--spacing-xl) 0;
    background: var(--elegant-gray);
    position: relative;
    z-index: 2;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.service-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
}

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

.service-icon {
    font-size: 3rem;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-sm);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.service-card p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    flex-grow: 1;
}

.service-list {
    margin: var(--spacing-sm) 0;
    padding-left: 1.5rem;
}

.service-list li {
    color: var(--text-secondary);
    padding: 0.25rem 0;
    list-style: disc;
}

.btn-service {
    margin-top: var(--spacing-sm);
    background: transparent;
    color: var(--accent-orange);
    border: 2px solid var(--accent-orange);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
}

.btn-service:hover {
    background: var(--accent-orange);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ============================================
   INDUSTRIES
   ============================================ */
.industries {
    padding: var(--spacing-xl) 0;
    background: var(--white);
    position: relative;
    z-index: 2;
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.industry-card {
    background: var(--elegant-gray);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
    border-left: 4px solid var(--accent-orange);
}

.industry-card:hover {
    background: var(--white);
    box-shadow: var(--shadow-lg);
    transform: translateX(8px);
}

.industry-icon {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-sm);
}

.industry-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.industry-stat {
    font-size: 1rem;
    color: var(--accent-orange);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.industry-desc {
    color: var(--text-secondary);
}

/* ============================================
   PROCESS
   ============================================ */
.process {
    padding: var(--spacing-xl) 0;
    background: var(--gradient-primary);
    color: var(--white);
    position: relative;
    z-index: 2;
}

.process .section-header h2,
.process .section-header p {
    color: var(--white);
}

.process-timeline {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    flex-wrap: wrap;
}

.process-step {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    text-align: center;
    max-width: 220px;
    position: relative;
    transition: all var(--transition-normal);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.process-step:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.08) translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-orange);
    color: var(--white);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.step-icon {
    font-size: 2.5rem;
    margin: var(--spacing-sm) 0;
}

.process-step h3 {
    color: var(--white);
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.process-step p {
    font-size: 0.95rem;
    opacity: 0.9;
}

.process-arrow {
    font-size: 2rem;
    opacity: 0.5;
}

.process-info {
    text-align: center;
    margin-top: var(--spacing-lg);
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.process-info i {
    font-size: 1.5rem;
}

/* ============================================
   SUCCESS CASES
   ============================================ */
.success-cases {
    padding: var(--spacing-xl) 0;
    background: var(--elegant-gray);
    position: relative;
    z-index: 2;
}

.cases-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    min-height: 500px;
}

.case-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    position: absolute;
    width: 100%;
    opacity: 0;
    transform: scale(0.95) translateY(20px);
    transition: all var(--transition-slow);
    pointer-events: none;
}

.case-card.active {
    opacity: 1;
    transform: scale(1) translateY(0);
    position: relative;
    pointer-events: auto;
}

.case-header {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.case-icon {
    font-size: 2.5rem;
    color: var(--accent-orange);
}

.case-title h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.case-location {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.case-location i {
    margin-right: 0.25rem;
}

.case-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.metric {
    background: var(--elegant-gray);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    text-align: center;
}

.metric-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.metric-value {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.case-testimonial {
    font-style: italic;
    color: var(--text-secondary);
    padding: var(--spacing-sm);
    border-left: 4px solid var(--accent-orange);
    margin: var(--spacing-md) 0;
}

.case-client {
    font-weight: 600;
    color: var(--primary-blue);
    text-align: right;
}

.cases-navigation {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.case-nav-btn {
    background: var(--primary-blue);
    color: var(--white);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition-normal);
}

.case-nav-btn:hover {
    background: var(--accent-orange);
    transform: scale(1.15);
    box-shadow: var(--shadow-md);
}

.case-dots {
    display: flex;
    gap: 0.5rem;
}

.case-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--text-secondary);
    opacity: 0.3;
    cursor: pointer;
    transition: var(--transition-fast);
}

.case-dot.active {
    opacity: 1;
    background: var(--accent-orange);
    transform: scale(1.4);
    box-shadow: 0 0 8px rgba(255, 107, 53, 0.5);
}

/* ============================================
   COVERAGE
   ============================================ */
.coverage {
    padding: var(--spacing-xl) 0;
    background: var(--white);
    position: relative;
    z-index: 2;
}

.coverage-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.coverage-map {
    position: relative;
}

.map-container {
    position: relative;
    color: var(--primary-blue);
    opacity: 0.2;
}

.map-points {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.map-point {
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--accent-orange);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.map-point:hover {
    transform: scale(1.3);
    box-shadow: 0 0 15px var(--accent-orange);
}

.pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--accent-orange);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(3);
        opacity: 0;
    }
}

.point-europe { top: 20%; left: 40%; }
.point-asia { top: 25%; right: 15%; }
.point-america { top: 30%; left: 15%; }
.point-chile { bottom: 20%; left: 20%; background: var(--primary-blue); }

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

.coverage-item {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
}

.coverage-item i {
    font-size: 2rem;
    color: var(--accent-orange);
    min-width: 50px;
}

.coverage-item h4 {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.coverage-item p {
    color: var(--text-secondary);
}

.coverage-quote {
    background: var(--elegant-gray);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--accent-orange);
    margin-top: var(--spacing-sm);
}

.coverage-quote i {
    color: var(--accent-orange);
    margin-bottom: 0.5rem;
}

.coverage-quote p {
    font-style: italic;
    color: var(--text-primary);
    font-size: 1.125rem;
}

/* ============================================
   WHY KAIROS
   ============================================ */
.why-kairos {
    padding: var(--spacing-xl) 0;
    background: var(--elegant-gray);
    position: relative;
    z-index: 2;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-md);
}

.advantage-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    transform-style: preserve-3d;
}

.advantage-card:hover {
    transform: translateY(-8px) rotateY(2deg);
    box-shadow: var(--shadow-xl);
}

.advantage-icon {
    font-size: 3rem;
    color: var(--accent-orange);
    margin-bottom: var(--spacing-sm);
}

.advantage-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.advantage-card > p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.advantage-list {
    list-style: none;
}

.advantage-list li {
    padding: 0.5rem 0;
    color: var(--text-primary);
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.advantage-list li::before {
    content: "✓";
    color: var(--accent-orange);
    font-weight: 700;
    min-width: 20px;
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
    padding: var(--spacing-xl) 0;
    background: var(--white);
    position: relative;
    z-index: 2;
}

.contact-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-lg);
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    color: var(--primary-blue);
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-orange);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
    transform: translateY(-2px);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

.form-success {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--elegant-gray);
    border-radius: var(--radius-lg);
}

.form-success i {
    font-size: 4rem;
    color: #48BB78;
    margin-bottom: var(--spacing-sm);
}

.form-success h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-blue);
}

.contact-info {
    background: var(--elegant-gray);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
}

.contact-info h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

.contact-method:hover {
    background: var(--white);
    transform: translateX(5px);
    box-shadow: var(--shadow-sm);
}

.contact-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1.5rem;
    color: var(--white);
}

.contact-icon.whatsapp {
    background: #25D366;
}

.contact-icon.email {
    background: var(--accent-orange);
}

.contact-icon.location {
    background: var(--primary-blue);
}

.contact-icon.clock {
    background: var(--text-secondary);
}

.contact-details {
    display: flex;
    flex-direction: column;
}

.contact-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.contact-value {
    font-weight: 600;
    color: var(--primary-blue);
}

.trust-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--primary-blue);
    transition: all var(--transition-normal);
    cursor: default;
}

.badge-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.badge-item i {
    color: var(--accent-orange);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--primary-blue);
    color: var(--white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
    position: relative;
    z-index: 2;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.footer-logo {
    height: 60px;
    width: auto;
    margin-bottom: var(--spacing-sm);
}

.footer-section h4 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.footer-section p {
    opacity: 0.8;
    line-height: 1.6;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    opacity: 0.8;
    transition: all var(--transition-fast);
    display: inline-block;
}

.footer-section ul li a:hover {
    opacity: 1;
    color: var(--accent-orange);
    transform: translateX(5px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links {
    display: flex;
    gap: var(--spacing-sm);
}

.footer-links a {
    opacity: 0.8;
    font-size: 0.9rem;
}

.footer-links a:hover {
    opacity: 1;
}

/* ============================================
   FLOATING ELEMENTS
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: all var(--transition-normal);
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.15) rotate(5deg);
    box-shadow: var(--shadow-xl);
    animation: none;
}

@keyframes pulse-whatsapp {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
}

.scroll-top {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    width: 50px;
    height: 50px;
    background: var(--primary-blue);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 999;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    background: var(--accent-orange);
    transform: translateY(-8px) scale(1.1);
    box-shadow: var(--shadow-lg);
}

/* ============================================
   BRANDS SECTION
   ============================================ */
.brands {
    padding: var(--spacing-xl) 0;
    background: var(--elegant-gray);
    position: relative;
    z-index: 2;
}

.alphabet-filter {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
    margin: var(--spacing-md) 0;
    padding: var(--spacing-md);
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.letter-btn {
    min-width: 45px;
    height: 45px;
    padding: 0.5rem 1rem;
    background: var(--elegant-gray);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.letter-btn:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.letter-btn.active {
    background: var(--accent-orange);
    color: var(--white);
    border-color: var(--accent-orange);
    transform: scale(1.1);
}

.brand-search {
    position: relative;
    max-width: 500px;
    margin: var(--spacing-md) auto;
}

.brand-search i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: 1.2rem;
}

.brand-search input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    font-size: 1.125rem;
    border: 2px solid var(--elegant-gray);
    border-radius: var(--radius-lg);
    font-family: var(--font-body);
    transition: all var(--transition-normal);
}

.brand-search input:focus {
    outline: none;
    border-color: var(--accent-orange);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin: var(--spacing-lg) 0;
}

.brand-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 80px;
}

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

.brand-card img {
    max-width: 100%;
    max-height: 60px;
    width: auto;
    height: auto;
    object-fit: contain;
}

.brand-name {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--primary-blue);
}

.brands-note {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: rgba(255, 107, 53, 0.1);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--accent-orange);
}

.brands-note p {
    color: var(--text-primary);
    font-size: 1.125rem;
    margin: 0;
}

.brands-note i {
    color: var(--accent-orange);
    margin-right: 0.5rem;
}

.no-brands-found {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
}

.no-brands-found i {
    font-size: 4rem;
    color: var(--accent-orange);
    margin-bottom: var(--spacing-sm);
}

.brands-empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
    background: var(--elegant-gray);
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-md);
}

.brands-empty-state i {
    font-size: 4rem;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-md);
    opacity: 0.6;
}

.brands-empty-state h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.brands-empty-state p {
    font-size: 1rem;
    line-height: 1.6;
    max-width: 500px;
    margin: 0 auto;
}