/* ===================================
   SUSE HA Experts Landing Page Styles
   Paleta de Cores SUSE + Modern Design
   =================================== */

/* === CSS Variables === */
:root {
    /* SUSE Colors */
    --suse-green: #30ba78;
    --suse-green-dark: #269e67;
    --suse-green-light: #4dcd91;
    --suse-green-lighter: #e6f9f1;
    
    /* Grays */
    --gray-900: #0c1117;
    --gray-800: #1a202c;
    --gray-700: #2d3748;
    --gray-600: #4a5568;
    --gray-500: #718096;
    --gray-400: #a0aec0;
    --gray-300: #cbd5e0;
    --gray-200: #e2e8f0;
    --gray-100: #f7fafc;
    
    /* Background */
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-tertiary: var(--gray-100);
    
    /* Text */
    --text-primary: var(--gray-900);
    --text-secondary: var(--gray-600);
    --text-light: var(--gray-500);
    
    /* Borders */
    --border-color: var(--gray-200);
    
    /* 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), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Spacing */
    --container-max-width: 1280px;
    --section-padding: 80px 0;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* === Typography === */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

a {
    color: var(--suse-green);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--suse-green-dark);
}

/* === Container === */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* === Gradient Text === */
.gradient-text {
    background: linear-gradient(135deg, var(--suse-green) 0%, var(--suse-green-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* === Section Header === */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.section-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

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

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

.btn-secondary {
    background: white;
    color: var(--suse-green);
    border: 2px solid var(--suse-green);
}

.btn-secondary:hover {
    background: var(--suse-green-lighter);
    border-color: var(--suse-green-dark);
}

.btn-nav {
    background: var(--suse-green);
    color: white;
    padding: 0.5rem 1.25rem;
    border-radius: 6px;
}

.btn-nav:hover {
    background: var(--suse-green-dark);
}

.btn-plan {
    width: 100%;
    justify-content: center;
    margin-top: 1.5rem;
    background: white;
    color: var(--suse-green);
    border: 2px solid var(--suse-green);
}

.btn-plan:hover {
    background: var(--suse-green);
    color: white;
}

.btn-plan.primary {
    background: var(--suse-green);
    color: white;
}

.btn-plan.primary:hover {
    background: var(--suse-green-dark);
}

/* ===============================
   NAVIGATION
   =============================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all 0.3s ease;
}

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

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.logo i {
    color: var(--suse-green);
    font-size: 1.75rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    color: var(--text-primary);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: var(--suse-green);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-primary);
    cursor: pointer;
}

/* ===============================
   HERO SECTION
   =============================== */
.hero {
    position: relative;
    padding: 140px 0 80px;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, white 100%);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(48, 186, 120, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(48, 186, 120, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    text-align: center;
    margin: 0 auto 4rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--suse-green-lighter);
    color: var(--suse-green-dark);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 2rem;
}

.hero-badge i {
    color: var(--suse-green);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

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

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--suse-green);
    margin-bottom: 0.25rem;
}

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

/* Hero Visual */
.hero-visual {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
}

.architecture-diagram {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
}

.diagram-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.diagram-title i {
    color: var(--suse-green);
    font-size: 1.5rem;
}

.diagram-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.node-group {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.node {
    flex: 1;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    position: relative;
}

.node.primary {
    border-color: var(--suse-green);
    background: var(--suse-green-lighter);
}

.node.secondary {
    border-color: var(--gray-400);
}

.node i {
    font-size: 2rem;
    color: var(--suse-green);
    margin-bottom: 0.5rem;
}

.node span {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
}

.node-status {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.node-status.active {
    background: #10b981;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

.node-status.standby {
    background: #f59e0b;
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.2);
}

.replication-arrow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--suse-green);
}

.replication-arrow i {
    font-size: 1.5rem;
}

.replication-arrow span {
    font-size: 0.875rem;
    font-weight: 600;
    text-align: center;
}

.cluster-layer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--gray-700);
    color: white;
    border-radius: 8px;
    font-weight: 600;
}

.cluster-layer i {
    color: var(--suse-green-light);
}

.features-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.feature-item i {
    color: var(--suse-green);
}

/* ===============================
   SOCIAL PROOF SECTION
   =============================== */
.social-proof {
    padding: 3rem 0;
    background: white;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.badges-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    background: var(--bg-secondary);
    border-radius: 50px;
    font-weight: 600;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.badge-item i {
    color: var(--suse-green);
    font-size: 1.25rem;
}

.testimonials {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.testimonial-card {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid var(--border-color);
}

.testimonial-quote {
    margin-bottom: 1.5rem;
}

.testimonial-quote i {
    color: var(--suse-green);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    opacity: 0.3;
}

.testimonial-quote p {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.testimonial-author {
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
}

.author-info strong {
    display: block;
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

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

/* ===============================
   SERVICES SECTION
   =============================== */
.services-section {
    padding: var(--section-padding);
    background: var(--bg-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-card {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
}

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

.service-card.featured {
    border: 2px solid var(--suse-green);
    box-shadow: var(--shadow-md);
}

.featured-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--suse-green);
    color: white;
    padding: 0.375rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
}

.service-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--suse-green-lighter);
    color: var(--suse-green);
    border-radius: 12px;
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
}

.service-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.service-description {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

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

.service-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.service-features i {
    color: var(--suse-green);
    margin-top: 0.25rem;
    flex-shrink: 0;
}

/* ===============================
   DIFFERENTIALS SECTION
   =============================== */
.differentials-section {
    padding: var(--section-padding);
    background: white;
}

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

.differential-card {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.differential-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--suse-green);
}

.differential-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--suse-green);
    color: white;
    border-radius: 10px;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.differential-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.differential-card p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===============================
   TECHNOLOGIES SECTION
   =============================== */
.technologies-section {
    padding: var(--section-padding);
    background: var(--bg-secondary);
}

.tech-main {
    margin-bottom: 4rem;
}

.tech-category-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2rem;
}

.tech-category-title i {
    color: var(--suse-green);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
}

.tech-card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.tech-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
    border-color: var(--suse-green);
}

.tech-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--suse-green-lighter);
    color: var(--suse-green);
    border-radius: 10px;
    font-size: 1.5rem;
    margin: 0 auto 1rem;
}

.tech-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.tech-card p {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.tech-integrations {
    background: white;
    border-radius: 16px;
    padding: 3rem;
    border: 1px solid var(--border-color);
}

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

.integration-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.integration-item i {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--suse-green-lighter);
    color: var(--suse-green);
    border-radius: 8px;
    font-size: 1.25rem;
}

.integration-item h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.integration-item p {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin: 0;
}

/* ===============================
   ARCHITECTURE SECTION
   =============================== */
.architecture-section {
    padding: var(--section-padding);
    background: white;
}

.architecture-visual {
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 3rem;
    border: 1px solid var(--border-color);
}

.arch-layer {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
}

.arch-layer.highlight {
    border: 2px solid var(--suse-green);
}

.arch-layer.primary {
    background: linear-gradient(135deg, var(--suse-green-lighter) 0%, white 100%);
    border: 2px solid var(--suse-green);
}

.layer-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.layer-title i {
    color: var(--suse-green);
}

.layer-content {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.layer-content.multi-node,
.layer-content.cluster {
    justify-content: space-between;
}

.arch-component {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.arch-component i {
    color: var(--suse-green);
    font-size: 1.5rem;
}

.arch-component span {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.arch-node {
    flex: 1;
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
}

.arch-arrow-down {
    text-align: center;
    color: var(--suse-green);
    font-size: 2rem;
    margin: 1rem 0;
}

.cluster-node {
    flex: 1;
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    position: relative;
}

.cluster-node.primary-node {
    border-color: var(--suse-green);
    background: var(--suse-green-lighter);
}

.cluster-node.secondary-node {
    border-color: var(--gray-400);
}

.node-badge {
    position: absolute;
    top: -12px;
    left: 20px;
    background: var(--suse-green);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
}

.secondary-node .node-badge {
    background: var(--gray-600);
}

.node-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.node-header i {
    color: var(--suse-green);
    font-size: 1.5rem;
}

.node-header span {
    flex: 1;
    font-weight: 700;
    color: var(--text-primary);
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.status-indicator.active {
    background: #10b981;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

.status-indicator.standby {
    background: #f59e0b;
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.2);
}

.node-specs {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.spec-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.spec-item i {
    color: var(--suse-green);
}

.node-services {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.service-badge {
    padding: 0.5rem;
    border-radius: 6px;
    font-size: 0.8125rem;
    font-weight: 600;
    text-align: center;
}

.service-badge.active {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.service-badge.standby {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.replication-flow {
    flex: 0 0 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--gray-700);
    border-radius: 8px;
    color: white;
}

.flow-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
}

.flow-label i {
    color: var(--suse-green-light);
    animation: spin 3s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.flow-details {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-size: 0.75rem;
    text-align: center;
}

.cluster-management {
    margin-top: 2rem;
    padding: 1.5rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.management-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.management-title i {
    color: var(--suse-green);
}

.management-components {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.mgmt-component {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: var(--bg-secondary);
    border-radius: 8px;
    font-size: 0.875rem;
}

.mgmt-component i {
    color: var(--suse-green);
}

.arch-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.feature-highlight {
    text-align: center;
    padding: 1.5rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.feature-highlight i {
    font-size: 2rem;
    color: var(--suse-green);
    margin-bottom: 1rem;
}

.feature-highlight h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.feature-highlight p {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin: 0;
}

/* ===============================
   METHODOLOGY SECTION
   =============================== */
.methodology-section {
    padding: var(--section-padding);
    background: var(--bg-secondary);
}

.methodology-timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.methodology-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--suse-green);
}

.timeline-item {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
}

.timeline-marker {
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.marker-number {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--suse-green);
    color: white;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: 0 0 0 4px white, 0 0 0 6px var(--suse-green);
}

.timeline-content {
    flex: 1;
    background: white;
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.timeline-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--suse-green-lighter);
    color: var(--suse-green);
    border-radius: 10px;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.timeline-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.timeline-duration {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--suse-green-lighter);
    color: var(--suse-green-dark);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.timeline-tasks {
    list-style: none;
}

.timeline-tasks li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.timeline-tasks i {
    color: var(--suse-green);
    margin-top: 0.25rem;
    flex-shrink: 0;
}

/* ===============================
   CASES SECTION
   =============================== */
.cases-section {
    padding: var(--section-padding);
    background: white;
}

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

.case-card {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.case-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
    border-color: var(--suse-green);
}

.case-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.case-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--suse-green);
    color: white;
    border-radius: 10px;
    font-size: 1.5rem;
}

.industry-badge {
    padding: 0.375rem 0.875rem;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-primary);
}

.case-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.case-description p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.case-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: white;
    border-radius: 8px;
}

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

.metric-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--suse-green);
    margin-bottom: 0.25rem;
}

.metric-label {
    font-size: 0.75rem;
    color: var(--text-light);
}

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

.tech-badge {
    padding: 0.375rem 0.75rem;
    background: white;
    border: 1px solid var(--suse-green);
    color: var(--suse-green);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* ===============================
   PLANS SECTION
   =============================== */
.plans-section {
    padding: var(--section-padding);
    background: var(--bg-secondary);
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.plan-card {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
}

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

.plan-card.featured {
    border: 2px solid var(--suse-green);
    box-shadow: var(--shadow-md);
}

.plan-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--suse-green);
    color: white;
    padding: 0.375rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
}

.plan-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--suse-green-lighter);
    color: var(--suse-green);
    border-radius: 12px;
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
}

.plan-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.plan-description {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.plan-duration {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--bg-secondary);
    border-radius: 8px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.plan-duration i {
    color: var(--suse-green);
}

.plan-features {
    margin-bottom: 1.5rem;
}

.plan-features .feature-item {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.plan-features .feature-item i {
    color: var(--suse-green);
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.plan-pricing {
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.pricing-model {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
}

.plans-cta {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.plans-cta p {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.response-time {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--text-light);
    font-size: 0.875rem;
}

.response-time i {
    color: var(--suse-green);
}

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

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

.faq-item {
    background: var(--bg-secondary);
    border-radius: 12px;
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: none;
    border: none;
    text-align: left;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
}

.faq-question:hover {
    color: var(--suse-green);
}

.faq-question i {
    color: var(--suse-green);
    transition: transform 0.3s ease;
}

.faq-question[aria-expanded="true"] i {
    transform: rotate(180deg);
}

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

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===============================
   CONTACT SECTION
   =============================== */
.contact-section {
    padding: var(--section-padding);
    background: var(--bg-secondary);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
}

.pipedriveWebForms {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

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

.info-card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.info-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--suse-green);
}

.info-card i {
    font-size: 2rem;
    color: var(--suse-green);
    margin-bottom: 1rem;
}

.info-card h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.info-card p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin: 0;
}

/* ===============================
   FOOTER
   =============================== */
.footer {
    background: var(--gray-900);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col {
    display: flex;
    flex-direction: column;
}

.footer-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: white;
}

.footer-title i {
    color: var(--suse-green);
}

.footer-description {
    font-size: 0.9375rem;
    color: var(--gray-400);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.footer-badges {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.footer-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--gray-400);
}

.footer-badge i {
    color: var(--suse-green);
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-800);
    color: var(--gray-400);
    border-radius: 8px;
    font-size: 1.25rem;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: var(--suse-green);
    color: white;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--gray-400);
    font-size: 0.9375rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--suse-green);
}

.footer-section {
    display: flex;
    flex-direction: column;
}

.footer-contact {
    list-style: none;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-size: 0.9375rem;
    color: var(--gray-400);
}

.footer-contact i {
    color: var(--suse-green);
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--gray-800);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--gray-400);
    margin: 0;
}

.footer-bottom a {
    color: var(--suse-green);
}

.footer-policies {
    display: flex;
    gap: 1rem;
    align-items: center;
    font-size: 0.875rem;
}

.footer-policies a {
    color: var(--gray-400);
    transition: color 0.3s ease;
}

.footer-policies a:hover {
    color: var(--suse-green);
}

.footer-policies span {
    color: var(--gray-600);
}

/* ===============================
   SCROLL TO TOP BUTTON
   =============================== */
.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--suse-green);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

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

.scroll-top:hover {
    background: var(--suse-green-dark);
    transform: translateY(-3px);
}

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

/* Tablets (768px - 1024px) */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .tech-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .plans-grid {
        grid-template-columns: 1fr;
    }
    
    .cases-grid {
        grid-template-columns: 1fr;
    }
    
    .arch-features {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .management-components {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile (< 768px) */
@media (max-width: 768px) {
    :root {
        --section-padding: 60px 0;
    }
    
    .container {
        padding: 0 1.5rem;
    }
    
    /* Navigation */
    .nav-menu {
        display: none;
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        gap: 1rem;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    /* Hero */
    .hero {
        padding: 120px 0 60px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    /* Section Headers */
    .section-title {
        font-size: 1.75rem;
    }
    
    .section-description {
        font-size: 1rem;
    }
    
    /* Testimonials */
    .testimonials {
        grid-template-columns: 1fr;
    }
    
    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    /* Differentials */
    .differentials-grid {
        grid-template-columns: 1fr;
    }
    
    /* Technologies */
    .tech-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .integration-list {
        grid-template-columns: 1fr;
    }
    
    /* Architecture */
    .node-group {
        flex-direction: column;
    }
    
    .features-list {
        grid-template-columns: 1fr;
    }
    
    .layer-content.cluster {
        flex-direction: column;
    }
    
    .replication-flow {
        flex: 1;
    }
    
    .arch-features {
        grid-template-columns: 1fr;
    }
    
    .management-components {
        grid-template-columns: 1fr;
    }
    
    /* Methodology */
    .methodology-timeline::before {
        left: 20px;
    }
    
    .marker-number {
        width: 40px;
        height: 40px;
        font-size: 1.125rem;
    }
    
    .timeline-item {
        gap: 1rem;
    }
    
    /* Cases */
    .case-metrics {
        grid-template-columns: 1fr;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
}

/* Small Mobile (< 480px) */
@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .tech-grid {
        grid-template-columns: 1fr;
    }
    
    .badges-row {
        flex-direction: column;
        gap: 1rem;
    }
}