/* ==========================================================================
   HostingPE - Main Stylesheet
   ========================================================================== */

/* --- CSS Variables & Theme Tokens --- */
:root {
    /* Base Colors - Light Mode (Default) */
    --primary-color: #0A3D91; /* HostingPE Corporate Blue */
    --primary-hover: #082E6E;
    --secondary-color: #E2E8F0;
    --secondary-text: #0F172A;
    --action-color: #25D366; /* WhatsApp Green */
    --action-hover: #1EBE5D;
    
    /* Backgrounds */
    --bg-main: #FFFFFF;
    --bg-alt: #F8FAFC; /* Pearl Gray */
    --bg-surface: #FFFFFF;
    
    /* Text Colors */
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --text-muted: #64748B;
    
    /* Borders & UI Elements */
    --border-color: #E2E8F0;
    --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --hover-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    
    /* Accents */
    --red-accent: #EF4444;
    --green-accent: #10B981;
    --blue-accent: #3B82F6;
    
    /* Layout */
    --container-width: 1200px;
    --section-padding: 5rem 0;
    --border-radius: 8px;
    --border-radius-lg: 16px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}

/* Dark Mode Tokens */
body.dark-mode {
    --primary-color: #3B82F6; /* Lighter blue for dark mode contrast */
    --primary-hover: #60A5FA;
    --secondary-color: #1E293B;
    --secondary-text: #F8FAFC;
    
    /* Backgrounds */
    --bg-main: #0B1120; /* Deep Navy */
    --bg-alt: #111827;
    --bg-surface: #1E293B;
    
    /* Text Colors */
    --text-primary: #F8FAFC;
    --text-secondary: #94A3B8;
    --text-muted: #64748B;
    
    /* Borders & UI Elements */
    --border-color: #334155;
    --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    --hover-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.4);
}

/* --- Reset & Global --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

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

ul {
    list-style: none;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

/* Layout Classes */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.max-w-800 { max-width: 800px; margin-left: auto; margin-right: auto; }

.section {
    padding: var(--section-padding);
}

.bg-alt {
    background-color: var(--bg-alt);
}

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

/* Grid System */
.grid {
    display: grid;
    gap: 2rem;
}

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

.gap-small { gap: 1rem; }
.gap-large { gap: 4rem; }

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

/* Utility */
.mb-large { margin-bottom: 3rem; }
.mt-medium { margin-top: 2rem; }
.mt-large { margin-top: 3rem; }
.w-full { width: 100%; }

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 2px solid transparent;
    font-size: 1rem;
}

.btn-sm { padding: 0.5rem 1rem; font-size: 0.875rem; }
.btn-large { padding: 1rem 2rem; font-size: 1.125rem; }
.btn-full { width: 100%; }

.btn-primary {
    background-color: var(--primary-color);
    color: #FFFFFF;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(10, 61, 145, 0.3);
}

body.dark-mode .btn-primary {
    color: #0F172A;
}

body.dark-mode .btn-primary:hover {
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--secondary-text);
}

.btn-secondary:hover {
    background-color: var(--border-color);
    transform: translateY(-2px);
}

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

.btn-outline:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-white {
    border-color: rgba(255, 255, 255, 0.3);
    color: #FFFFFF;
}

.btn-outline-white:hover {
    background-color: #FFFFFF;
    color: var(--primary-color);
}

/* Badges */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: rgba(10, 61, 145, 0.1);
    color: var(--primary-color);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 50px;
    margin-bottom: 1.5rem;
}

body.dark-mode .badge {
    background-color: rgba(59, 130, 246, 0.15);
}

.green-badge {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--green-accent);
}

.blue-badge {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--blue-accent);
}

/* --- Header --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

body.dark-mode .header {
    background-color: rgba(11, 17, 32, 0.9);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo img {
    height: 32px;
}

/* Logo toggling */
body.light-mode .logo-dark { display: none; }
body.light-mode .logo-light { display: block; }

body.dark-mode .logo-light { display: none; }
body.dark-mode .logo-dark { display: block; }

.desktop-nav ul {
    display: flex;
    gap: 2rem;
}

.desktop-nav a {
    font-weight: 500;
    color: var(--text-secondary);
}

.desktop-nav a:hover {
    color: var(--primary-color);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.hamburger span {
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background-color: var(--bg-surface);
    padding: 2rem;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--card-shadow);
    transform: translateY(-150%);
    transition: transform 0.4s ease;
    z-index: 999;
}

.mobile-menu.active {
    transform: translateY(0);
}

.mobile-menu ul {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.mobile-link {
    font-size: 1.125rem;
    font-weight: 500;
    display: block;
}

/* Theme Toggles */
.theme-toggle-capsule {
    cursor: pointer;
    width: 60px;
    height: 30px;
    background-color: var(--bg-alt);
    border: 1px solid var(--border-color);
    border-radius: 30px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 6px;
}

.toggle-track {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    color: var(--text-muted);
}

.toggle-indicator {
    position: absolute;
    top: 50%;
    left: -2px;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    background-color: var(--bg-surface);
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: left 0.3s cubic-bezier(0.4, 0.0, 0.2, 1);
    z-index: 1;
}

body.dark-mode .theme-toggle-capsule {
    background-color: rgba(30, 41, 59, 0.5);
}

body.dark-mode .toggle-indicator {
    left: calc(100% - 22px);
    background-color: var(--primary-color);
}

.toggle-track svg {
    position: relative;
    z-index: 0;
}

/* Mobile Bottom-Left Toggle */
.theme-toggle-mobile {
    position: fixed;
    bottom: 24px;
    left: 24px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    box-shadow: var(--card-shadow);
    display: none; 
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 99;
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.theme-toggle-mobile:hover {
    transform: scale(1.05);
}

body.light-mode .theme-toggle-mobile .sun-icon { display: none; }
body.dark-mode .theme-toggle-mobile .moon-icon { display: none; }

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background-color: var(--action-color);
    color: #FFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: 99;
    transition: all var(--transition-fast);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background-color: var(--action-hover);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 94px;
    right: 24px;
    width: 48px;
    height: 48px;
    background-color: var(--bg-surface);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--card-shadow);
    cursor: pointer;
    z-index: 98;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-3px);
}

body.dark-mode .back-to-top {
    background-color: var(--secondary-color);
    border-color: var(--border-color);
}

/* --- Hero Section --- */
.hero {
    padding: 180px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 90%;
}

.hero-cta-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-glow {
    position: absolute;
    top: 50%;
    right: 0;
    transform: translate(50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(10, 61, 145, 0.08) 0%, rgba(255,255,255,0) 70%);
    z-index: -1;
    border-radius: 50%;
}

body.dark-mode .hero-glow {
    background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, rgba(11, 17, 32, 0) 70%);
}

/* Hero Visual */
.glass-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    box-shadow: var(--card-shadow);
}

body.dark-mode .glass-card {
    background: rgba(30, 41, 59, 0.6);
}

.status-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.dots span {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--border-color);
    margin-right: 6px;
}

.dots span:nth-child(1) { background-color: #EF4444; }
.dots span:nth-child(2) { background-color: #F59E0B; }
.dots span:nth-child(3) { background-color: #10B981; }

.uptime {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--green-accent);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--green-accent);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); }
    100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.status-item {
    margin-bottom: 1.5rem;
}

.status-item .label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.bar {
    height: 8px;
    background-color: var(--secondary-color);
    border-radius: 4px;
    overflow: hidden;
}

.bar .fill {
    height: 100%;
    border-radius: 4px;
}

.bar .fill.green { background-color: var(--green-accent); }

/* --- Section Headers --- */
.section-title {
    font-size: 2.5rem;
    letter-spacing: -0.01em;
}

.section-desc {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 3rem;
}

/* --- Features / Problems --- */
.feature-card {
    background-color: var(--bg-surface);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.icon-box {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.red-box { background-color: rgba(239, 68, 68, 0.1); color: var(--red-accent); }

.feature-card h3 { font-size: 1.25rem; }
.feature-card p { color: var(--text-secondary); }

/* --- System --- */
.check-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.check-list li {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.check-icon-wrapper {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--green-accent);
    padding: 0.5rem;
    border-radius: 50%;
    display: flex;
}

.check-list strong {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.check-list span {
    color: var(--text-secondary);
}

/* System Diagram */
.system-diagram {
    position: relative;
    width: 100%;
    padding-bottom: 100%; 
    border-radius: 50%;
    border: 1px dashed var(--border-color);
}

.core-node {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    box-shadow: 0 0 30px rgba(10, 61, 145, 0.2);
    z-index: 2;
}

.node {
    position: absolute;
    width: 80px;
    height: 80px;
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    box-shadow: var(--card-shadow);
    z-index: 2;
}

.top-left { top: 15%; left: 15%; transform: translate(-50%, -50%); }
.top-right { top: 15%; left: 85%; transform: translate(-50%, -50%); }
.bottom-left { top: 85%; left: 15%; transform: translate(-50%, -50%); }
.bottom-right { top: 85%; left: 85%; transform: translate(-50%, -50%); }

.connection-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    color: var(--border-color);
    z-index: 1;
}

/* --- Commercial Ladder (Pricing) --- */
.plans-carousel {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.plans-extension {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 2rem auto 0;
}

.carousel-indicators {
    display: none;
}

.ladder-step {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    position: relative;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.ladder-step:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.ladder-step.highlighted {
    border: 2px solid var(--primary-color);
    box-shadow: 0 10px 25px -5px rgba(10, 61, 145, 0.15);
    transform: translateY(-4px);
}

.ladder-step.highlighted:hover {
    transform: translateY(-10px);
}



.ladder-step.evolution {
    background-color: rgba(10, 61, 145, 0.03);
    border: 1px dashed var(--primary-color);
}

body.dark-mode .ladder-step.evolution {
    background-color: rgba(59, 130, 246, 0.05);
}

.ladder-badge {
    position: absolute;
    top: -12px;
    left: 2.5rem;
    background-color: var(--primary-color);
    color: white;
    padding: 0.25rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
}

.ladder-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--secondary-color);
    line-height: 1;
    min-width: 80px;
}

body.dark-mode .ladder-number {
    color: var(--border-color);
}

.ladder-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.ladder-content .btn {
    margin-top: auto;
}

.ladder-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.ladder-header h3 {
    font-size: 1.5rem;
    margin-bottom: 0;
}

.ladder-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.ladder-price .period {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.ladder-features {
    margin: 1.5rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.ladder-features li {
    position: relative;
    padding-left: 1.5rem;
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.ladder-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--green-accent);
    font-weight: bold;
}

.ladder-note {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-style: italic;
}

.evolution-text {
    font-size: 1.125rem;
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: 2rem;
}

/* --- Sectors --- */
.sectors-grid { gap: 1.5rem; }

.sector-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    transition: border-color var(--transition-fast);
}

.sector-card:hover { border-color: var(--primary-color); }

.sector-icon {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.sector-card h4 { font-size: 1.125rem; margin-bottom: 0.5rem; }
.sector-card p { font-size: 0.875rem; color: var(--text-secondary); }

/* --- Process --- */
.process-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 24px;
    left: 50px;
    width: calc(100% - 100px);
    height: 1px;
    background-color: var(--border-color);
    z-index: 0;
}

.step {
    position: relative;
    z-index: 1;
}

.step-number {
    width: 48px;
    height: 48px;
    background-color: var(--bg-surface);
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
}

.step h3 { font-size: 1.25rem; }
.step p { color: var(--text-secondary); }

/* --- Support Stats --- */
.support-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    border-top: 1px solid var(--border-color);
    padding-top: 3rem;
}

.stat { display: flex; flex-direction: column; }

.stat-num {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
}

.stat-label {
    color: var(--text-secondary);
    font-weight: 500;
}

/* --- FAQ Accordion --- */
.accordion { border-top: 1px solid var(--border-color); }

.accordion-item { border-bottom: 1px solid var(--border-color); }

.accordion-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    background: none;
    border: none;
    text-align: left;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
}

.accordion-header .icon { transition: transform 0.3s ease; }
.accordion-item.active .accordion-header .icon { transform: rotate(180deg); }

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.accordion-content p {
    padding-bottom: 1.5rem;
    color: var(--text-secondary);
}

/* --- CTA Section --- */
.cta-section {
    background-color: var(--primary-color);
    color: white;
    padding: 6rem 0;
}

.cta-section h2 { color: white; font-size: 2.5rem; }
.cta-section p { font-size: 1.25rem; opacity: 0.9; }

/* --- Footer --- */
.footer {
    background-color: #0F172A; 
    color: #F8FAFC;
    padding: 5rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-logo { height: 32px; margin-bottom: 1.5rem; }
.footer-brand p { color: #94A3B8; max-width: 300px; }
.footer h4 { color: white; font-size: 1.125rem; margin-bottom: 1.5rem; }
.footer-links ul { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-links a { color: #94A3B8; }
.footer-links a:hover { color: white; }
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    color: #64748B;
    font-size: 0.875rem;
}

/* --- Responsive Design --- */
@media (max-width: 1024px) {
    .hero-title { font-size: 3rem; }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }

}

@media (max-width: 768px) {
    .section { padding: 4rem 0; }
    
    #planes { padding-bottom: 7rem; }
    
    .desktop-nav, .header-actions .btn, .theme-toggle-capsule { display: none; }
    .hamburger { display: flex; }
    .theme-toggle-mobile { display: flex; }
    
    .grid-2, .grid-3 { grid-template-columns: 1fr; }
    
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    .hero-title { font-size: 2.5rem; }
    .hero-subtitle { margin: 0 auto 2rem; }
    .hero-cta-group { justify-content: center; }
    .hero-visual { margin-top: 2rem; }
    
    .order-2-mobile { order: 2; }
    
    .plans-carousel-wrapper {
        position: relative;
        margin: 0 -1.5rem;
    }

    .plans-carousel {
        display: flex;
        flex-direction: row;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        gap: 1rem;
        padding-bottom: 2rem;
        -ms-overflow-style: none;
        scrollbar-width: none;
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
    
    .plans-carousel::-webkit-scrollbar {
        display: none;
    }

    .carousel-indicators {
        display: flex;
        justify-content: center;
        gap: 8px;
        margin-top: -1rem;
        margin-bottom: 2rem;
    }

    .dot {
        width: 8px;
        height: 8px;
        background-color: var(--border-color);
        border-radius: 50%;
        transition: all 0.3s ease;
    }

    .dot.active {
        background-color: var(--primary-color);
        width: 24px;
        border-radius: 4px;
    }

    .plans-extension {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
    }

    .plans-carousel .ladder-step {
        scroll-snap-align: center;
        flex: 0 0 85%;
    }

    .ladder-step {
        flex-direction: column;
        gap: 1.5rem;
        padding: 2rem 1.5rem;
    }
    
    .ladder-badge {
        left: 1.5rem;
    }
    
    .ladder-number {
        font-size: 2.5rem;
        min-width: auto;
    }
    
    .process-steps { grid-template-columns: 1fr; gap: 2rem; }
    .process-steps::before { display: none; }
    .step { display: flex; flex-direction: column; align-items: center; text-align: center; }
    
    .support-stats { flex-direction: column; gap: 2rem; align-items: center; }
    
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; text-align: center; }
    .footer-brand p { margin: 0 auto; }
}