/* ===================================
   VARIÁVEIS CSS - FÁCIL CUSTOMIZAÇÃO
   =================================== */
:root {
    /* Cores Primárias */
    --primary: #E91E63;
    --primary-dark: #C2185B;
    --primary-light: #F48FB1;
    --secondary: #2196F3;
    --accent: #FFC107;
    
    /* Cores Neutras - Modo Claro */
    --bg-primary: #FFFFFF;
    --bg-secondary: #F5F7FA;
    --bg-tertiary: #E8EDF4;
    --text-primary: #1A1A1A;
    --text-secondary: #666666;
    --text-muted: #999999;
    --border-color: #E0E0E0;
    
    /* Sombras */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    
    /* Transições */
    --transition: all 0.3s ease;
    
    /* Espaçamento */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 48px;
    --spacing-xl: 64px;
}

/* Dark Mode Variables */
body.dark-mode {
    --bg-primary: #1A1A1A;
    --bg-secondary: #242424;
    --bg-tertiary: #2E2E2E;
    --text-primary: #FFFFFF;
    --text-secondary: #B0B0B0;
    --text-muted: #808080;
    --border-color: #404040;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
}

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

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

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

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

ul {
    list-style: none;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* Highlight Text */
.highlight {
    color: var(--bg-primary)
    position: relative;
}

/* ===================================
   NAVBAR
   =================================== */
.navbar {
    background-color: var(--bg-primary);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

/* ===================================
   LOGO COM ANIMAÇÃO FLUTUANTE E SOMBRAS
   =================================== */

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    transition: transform 0.3s ease;
}

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

.logo img {
    height: 100px;
    width: auto;
    /* Animação flutuante */
    animation: float 3s ease-in-out infinite;
    /* Sombra projetada para destacar do fundo branco */
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.2)) 
            drop-shadow(0 2px 4px rgba(8, 8, 8, 0.3));
    transition: filter 0.3s ease;
}


.logo img:hover {
    /* Sombra mais intensa no hover */
    filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.3)) 
            drop-shadow(0 4px 8px rgba(233, 30, 99, 0.5));
    animation-play-state: paused;
}

.logo-text {
    letter-spacing: 1px;
    /* Sombra no texto */
    text-shadow: 2px 2px 4px rgba(233, 30, 99, 0.2);
    /* Animação sutil de brilho */
    animation: textGlow 4s ease-in-out infinite;
}

/* ===================================
   KEYFRAMES - ANIMAÇÕES
   =================================== */

/* Animação flutuante suave */
@keyframe float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Animação de brilho no texto */
@keyframes textGlow {
    0%, 100% {
        text-shadow: 2px 2px 4px rgba(233, 30, 99, 0.2);
    }
    50% {
        text-shadow: 2px 2px 8px rgba(233, 30, 99, 0.4),
                     0 0 20px rgba(233, 30, 99, 0.2);
    }
}

/* ===================================
   VARIAÇÕES ALTERNATIVAS
   =================================== */

/* OPÇÃO 1: Animação mais suave e discreta */
/*
@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    25% {
        transform: translateY(-5px) rotate(-1deg);
    }
    75% {
        transform: translateY(-5px) rotate(1deg);
    }
}
*/

/* OPÇÃO 2: Animação com rotação leve */
/*
@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    33% {
        transform: translateY(-8px) rotate(-2deg);
    }
    66% {
        transform: translateY(-4px) rotate(2deg);
    }
}
*/

/* OPÇÃO 3: Pulsação suave (alternativa ao float) */
/*
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 4px 8px rgba(233, 30, 99, 0.3));
    }
    50% {
        transform: scale(1.05);
        filter: drop-shadow(0 6px 12px rgba(233, 30, 99, 0.5));
    }
}

.logo img {
    animation: pulse 2s ease-in-out infinite;
}
*/

/* ===================================
   DARK MODE COMPATIBILITY
   =================================== */

body.dark-mode .logo img {
    /* Sombra mais suave no dark mode (fundo escuro) */
    filter: drop-shadow(0 4px 12px rgba(255, 255, 255, 0.1)) 
            drop-shadow(0 2px 6px rgba(233, 30, 99, 0.5));
}

body.dark-mode .logo img:hover {
    filter: drop-shadow(0 8px 20px rgba(255, 255, 255, 0.15)) 
            drop-shadow(0 4px 10px rgba(233, 30, 99, 0.7));
}

body.dark-mode .logo-text {
    text-shadow: 2px 2px 6px rgba(233, 30, 99, 0.4);
}

/* ===================================
   ACESSIBILIDADE
   =================================== */

/* Respeita preferência de animação reduzida */
@media (prefers-reduced-motion: reduce) {
    .logo img,
    .logo-text {
        animation: none !important;
    }
    
    .logo:hover {
        transform: none;
    }
}

/* ===================================
   RESPONSIVE
   =================================== */

@media (max-width: 768px) {
    .logo img {
        height: 60px;
        /* Animação mais sutil em mobile */
        animation: float 4s ease-in-out infinite;
    }
    
    @keyframes float {
        0%, 100% {
            transform: translateY(0px);
        }
        50% {
            transform: translateY(-5px);
        }
    }
}


/* ===================================
   DARK MODE COMPATIBILITY
   =================================== */

body.dark-mode .logo img {
    filter: drop-shadow(0 4px 8px rgba(233, 30, 99, 0.5));
}

body.dark-mode .logo img:hover {
    filter: drop-shadow(0 8px 16px rgba(233, 30, 99, 0.7));
}

body.dark-mode .logo-text {
    text-shadow: 2px 2px 6px rgba(233, 30, 99, 0.4);
}

/* ===================================
   ACESSIBILIDADE
   =================================== */

/* Respeita preferência de animação reduzida */
@media (prefers-reduced-motion: reduce) {
    .logo img,
    .logo-text {
        animation: none !important;
    }
    
    .logo:hover {
        transform: none;
    }
}

/* ===================================
   RESPONSIVE
   =================================== */

@media (max-width: 768px) {
    .logo img {
        height: 60px;
        /* Animação mais sutil em mobile */
        animation: float 4s ease-in-out infinite;
    }
    
    @keyframes float {
        0%, 100% {
            transform: translateY(0px);
        }
        50% {
            transform: translateY(-5px);
        }
    }
}

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

.nav-menu a {
    color: var(--text-secondary);
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 6px;
    transition: var(--transition);
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary);
    background-color: var(--bg-secondary);
}

.theme-btn {
    background: var(--bg-secondary);
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1.2rem;
    transition: var(--transition);
}

.theme-btn:hover {
    background: var(--bg-tertiary);
    transform: scale(1.1);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

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

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

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

/* ===================================
   BUTTONS
   =================================== */
.btn {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
}

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

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

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

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

.btn-lg {
    padding: 16px 48px;
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
}

/* ===================================
   VALUES SECTION
   =================================== */
.values-section {
    padding: var(--spacing-xl) 0;
    background: var(--bg-secondary);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.value-card {
    background: var(--bg-primary);
    padding: var(--spacing-lg);
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.value-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.value-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.value-card p {
    color: var(--text-secondary);
}

/* ===================================
   SERVICES SECTION
   =================================== */
.services-section {
    padding: var(--spacing-xl) 0;
}

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

.section-header h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-sm);
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

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

.service-card {
    background: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: 12px;
    border: 2px solid var(--border-color);
    transition: var(--transition);
}

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

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

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

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

.service-link {
    display: inline-block;
    color: var(--primary);
    font-weight: 600;
    margin-top: var(--spacing-sm);
}

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

/* ===================================
   SOCIAL PROOF
   =================================== */
.social-proof {
    padding: var(--spacing-xl) 0;
    background: var(--bg-secondary);
}

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

.stat-card {
    background: var(--bg-primary);
    padding: var(--spacing-lg);
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* ===================================
   DIFFERENTIALS
   =================================== */
.differentials-section {
    padding: var(--spacing-xl) 0;
}

.differentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.differential-item {
    background: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: 12px;
    border-left: 4px solid var(--primary);
}

.differential-item h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

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

/* ===================================
   CTA SECTION
   =================================== */
.cta-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-sm);
}

.cta-content p {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

.cta-section .btn-primary {
    background: white;
    color: var(--primary);
    border-color: white;
}

.cta-section .btn-primary:hover {
    background: var(--bg-secondary);
}

/* ===================================
   PAGE HERO
   =================================== */
.page-hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: var(--spacing-xl) 0;
    text-align: center;
    color: white;
}

.page-hero h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: var(--spacing-sm);
}

.page-hero p {
    font-size: 1.25rem;
    opacity: 0.95;
}

/* ===================================
   ABOUT SECTIONS
   =================================== */
.manifesto-section,
.history-section {
    padding: var(--spacing-xl) 0;
}

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

.manifesto-content h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
}

.manifesto-text {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

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

.history-content h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.history-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.placeholder-image {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: var(--spacing-xl);
    text-align: center;
    border: 2px dashed var(--border-color);
}

.placeholder-image span {
    font-size: 4rem;
    display: block;
    margin-bottom: var(--spacing-sm);
}

/* MVV Section */
.mvv-section {
    padding: var(--spacing-xl) 0;
    background: var(--bg-secondary);
}

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

.mvv-card {
    background: var(--bg-primary);
    padding: var(--spacing-lg);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.mvv-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.mvv-card h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary);
}

.mvv-card p {
    color: var(--text-secondary);
    line-height: 1.8;
}

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

.values-list li {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.8;
}

.values-list strong {
    color: var(--text-primary);
}

/* About Differentials */
.about-differentials {
    padding: var(--spacing-xl) 0;
}

.about-differentials h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-xl);
}

.differentials-list {
    max-width: 900px;
    margin: 0 auto;
}

.differential-item-extended {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: 12px;
    transition: var(--transition);
}

.differential-item-extended:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
}

.diff-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    min-width: 60px;
}

.diff-content h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.diff-content p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ===================================
   SOLUTIONS PAGES
   =================================== */
.solution-detail {
    padding: var(--spacing-xl) 0;
}

.solution-detail.alt {
    background: var(--bg-secondary);
}

.solution-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.solution-content.reverse {
    grid-template-columns: 1fr 2fr;
}

.solution-badge {
    display: inline-block;
    background: var(--primary-light);
    color: var(--primary-dark);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.solution-text h2 {
    font-size: 2.25rem;
    margin-bottom: var(--spacing-md);
}

.solution-intro {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.solution-text h3 {
    font-size: 1.5rem;
    margin: var(--spacing-lg) 0 var(--spacing-sm) 0;
    color: var(--primary);
}

.solution-list {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.solution-list li {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-md);
    position: relative;
    line-height: 1.8;
}

.solution-list li:before {
    content: "▸";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.benefit-item {
    background: var(--bg-secondary);
    padding: var(--spacing-sm);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

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

.sla-card {
    background: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: 8px;
    text-align: center;
}

.sla-card h4 {
    color: var(--primary);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.use-cases {
    margin: var(--spacing-md) 0;
}

.use-case-item {
    background: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: 8px;
    margin-bottom: var(--spacing-sm);
    border-left: 4px solid var(--primary);
}

.architecture-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.arch-item {
    background: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
}

.bi-applications {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.bi-applications div {
    background: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: 8px;
    text-align: center;
}

/* ===================================
   PRODUCTS PAGE
   =================================== */
.filters-section {
    padding: var(--spacing-md) 0;
    background: var(--bg-secondary);
}

.filters {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    justify-content: center;
}

.filter-btn {
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    padding: 10px 24px;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

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

.products-catalog {
    padding: var(--spacing-xl) 0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.product-card {
    background: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: 12px;
    border: 2px solid var(--border-color);
    transition: var(--transition);
}

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

.product-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.product-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.product-specs {
    margin-bottom: var(--spacing-md);
}

.product-specs p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-xs);
    line-height: 1.6;
}

.complementary-services {
    padding: var(--spacing-xl) 0;
    background: var(--bg-secondary);
}

.complementary-services h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
}

.services-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.service-item {
    background: var(--bg-primary);
    padding: var(--spacing-lg);
    border-radius: 12px;
    text-align: center;
}

.service-item h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--primary);
}

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

/* ===================================
   CASES PAGE
   =================================== */
.cases-section {
    padding: var(--spacing-xl) 0;
}

.case-card {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

.case-header {
    margin-bottom: var(--spacing-lg);
}

.case-industry {
    display: inline-block;
    background: var(--primary);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.case-header h2 {
    font-size: 2rem;
    color: var(--text-primary);
}

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

.case-description h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin: var(--spacing-lg) 0 var(--spacing-sm) 0;
}

.case-description p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.case-description ul {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.case-description li {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    padding-left: var(--spacing-md);
    position: relative;
    line-height: 1.6;
}

.case-description li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

.case-results h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: var(--spacing-md);
}

.results-grid {
    display: grid;
    gap: var(--spacing-md);
}

.result-item {
    background: var(--bg-primary);
    padding: var(--spacing-md);
    border-radius: 8px;
    text-align: center;
    border: 2px solid var(--primary-light);
}

.result-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
}

.result-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.testimonials-section {
    padding: var(--spacing-xl) 0;
    background: var(--bg-secondary);
}

.testimonials-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
}

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

.testimonial-card {
    background: var(--bg-primary);
    padding: var(--spacing-lg);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.testimonial-text {
    font-style: italic;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.testimonial-author strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.testimonial-author span {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ===================================
   CONTACT PAGE
   =================================== */
.contact-section {
    padding: var(--spacing-xl) 0;
}

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

.contact-info h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.contact-info > p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.contact-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.contact-icon {
    font-size: 2rem;
    min-width: 50px;
}

.contact-details h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
    color: var(--primary);
}

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

.social-links {
    margin-top: var(--spacing-xl);
}

.social-links h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.social-icons {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.social-icons a {
    background: var(--bg-secondary);
    padding: 10px 20px;
    border-radius: 8px;
    color: var(--text-secondary);
    transition: var(--transition);
}

.social-icons a:hover {
    background: var(--primary);
    color: white;
}

/* Contact Form */
.contact-form-container {
    background: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.contact-form-container h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.form-intro {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

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

.checkbox-group label {
    display: flex;
    align-items: start;
    gap: 10px;
    cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 4px;
}

.checkbox-group span {
    font-weight: normal;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

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

.form-message {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: 8px;
    text-align: center;
}

.form-message.success {
    background: #4CAF50;
    color: white;
}

.form-message.error {
    background: #f44336;
    color: white;
}

/* Map Section */
.map-section {
    padding: var(--spacing-xl) 0;
    background: var(--bg-secondary);
}

.map-placeholder {
    background: var(--bg-primary);
    border-radius: 12px;
    padding: var(--spacing-xl);
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px dashed var(--border-color);
}

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

.map-content h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.map-note {
    color: var(--text-muted);
    font-style: italic;
    margin-top: var(--spacing-sm);
}

/* FAQ Section */
.faq-section {
    padding: var(--spacing-xl) 0;
}

.faq-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
}

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

.faq-item {
    background: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: 12px;
    border-left: 4px solid var(--primary);
}

.faq-item h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
    color: var(--primary);
}

.faq-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: var(--bg-secondary);
    padding: var(--spacing-xl) 0 var(--spacing-md) 0;
    margin-top: var(--spacing-xl);
}

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

.footer-col h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary);
}

.footer-col p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.footer-col ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-col ul li a {
    color: var(--text-secondary);
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--primary);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */
@media (max-width: 992px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: var(--bg-primary);
        width: 100%;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-lg);
        transition: var(--transition);
        align-items: flex-start;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .content-wrapper,
    .solution-content,
    .case-content,
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .solution-content.reverse {
        grid-template-columns: 1fr;
    }
    
    .sla-grid,
    .architecture-grid,
    .bi-applications {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: var(--spacing-lg) 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .values-grid,
    .services-grid,
    .stats-grid,
    .differentials-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .logo-text {
        font-size: 1.25rem;
    }
    
    .mvv-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }
}

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

.value-card,
.service-card,
.stat-card,
.product-card {
    animation: fadeIn 0.5s ease-out;
}

/* ===================================
   UTILITY CLASSES
   =================================== */
.text-center {
    text-align: center;
}

.mt-lg {
    margin-top: var(--spacing-lg);
}

.mb-lg {
    margin-bottom: var(--spacing-lg);
}

/* Loading State */
.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Smooth Scrolling */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}