/* ========================================
   IAGROSAT Design System
   Modern, Slick, Professional
   ======================================== */

/* CSS Variables */
:root {
    /* Primary Palette */
    --primary: #16a34a;
    --primary-dark: #15803d;
    --primary-light: #22c55e;
    --primary-50: rgba(22, 163, 74, 0.1);

    /* Neutral Palette */
    --bg-dark: #0f172a;
    --bg-darker: #020617;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --card-bg: #ffffff;
    --border: #e2e8f0;
    --border-dark: #334155;

    /* Text */
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --text-on-dark: #f1f5f9;
    --text-on-dark-muted: #94a3b8;

    /* Status Colors */
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #0ea5e9;

    /* Gradients */
    --gradient-hero: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
    --gradient-green: linear-gradient(135deg, #16a34a 0%, #22c55e 100%);
    --gradient-dark: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 40px rgba(22, 163, 74, 0.3);

    /* Spacing */
    --container-max: 1200px;
    --section-padding: 100px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.4s ease;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
}

/* ========================================
   Reset & Base
   ======================================== */

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-secondary);
    background: var(--bg-white);
}

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

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

/* ========================================
   Typography
   ======================================== */

h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 { font-size: 3.5rem; font-weight: 800; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.5rem; font-weight: 600; }
h4 { font-size: 1.25rem; font-weight: 600; }

p {
    margin-bottom: 1rem;
}

strong {
    font-weight: 600;
    color: var(--primary);
}

/* ========================================
   Layout
   ======================================== */

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: var(--section-padding) 0;
}

.dark-section {
    background: var(--gradient-dark);
    color: var(--text-on-dark);
}

.dark-section h2, .dark-section h3, .dark-section h4 {
    color: var(--text-on-dark);
}

.dark-section p {
    color: var(--text-on-dark-muted);
}

/* ========================================
   Navigation
   ======================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-dark);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-on-dark);
}

.logo svg {
    width: 28px;
    height: 28px;
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: var(--text-on-dark-muted);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color var(--transition-fast);
}

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

.nav-links a.nav-highlight {
    background: var(--gradient-green);
    color: white !important;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-weight: 600;
}

.nav-links a.nav-highlight:hover {
    transform: scale(1.05);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.lang-switch {
    display: flex;
    background: var(--bg-darker);
    padding: 4px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-dark);
}

.lang-switch button {
    padding: 6px 12px;
    border: none;
    border-radius: 4px;
    background: transparent;
    color: var(--text-on-dark-muted);
    font-weight: 500;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.lang-switch button.active {
    background: var(--primary);
    color: white;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-on-dark);
    cursor: pointer;
}

/* ========================================
   Buttons
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
}

.btn svg {
    width: 18px;
    height: 18px;
}

.btn-primary {
    background: var(--gradient-green);
    color: white;
    box-shadow: 0 4px 14px rgba(22, 163, 74, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(22, 163, 74, 0.5);
}

.btn-outline {
    background: transparent;
    color: var(--text-on-dark);
    border: 2px solid var(--border-dark);
}

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

.btn-sm {
    padding: 8px 16px;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1rem;
}

/* ========================================
   Hero Section
   ======================================== */

.hero {
    min-height: 100vh;
    background: var(--gradient-hero);
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(22, 163, 74, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(14, 165, 233, 0.1) 0%, transparent 40%);
    pointer-events: none;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 24px;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(22, 163, 74, 0.15);
    border: 1px solid rgba(22, 163, 74, 0.3);
    color: var(--primary-light);
    padding: 8px 20px;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 24px;
}

.hero-badge svg {
    width: 16px;
    height: 16px;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    color: white;
    margin-bottom: 24px;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-on-dark-muted);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Hero Stats */
.hero-stats {
    background: rgba(255, 255, 255, 0.03);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 40px 0;
    margin-top: auto;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 16px;
    justify-content: center;
}

.stat-item svg {
    width: 32px;
    height: 32px;
    color: var(--primary);
}

.stat-content {
    text-align: left;
}

.stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: white;
    line-height: 1;
}

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

/* ========================================
   Section Headers
   ======================================== */

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--primary-50);
    color: var(--primary);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.section-badge.light {
    background: rgba(255, 255, 255, 0.1);
    color: var(--primary-light);
}

.section-badge svg {
    width: 16px;
    height: 16px;
}

.section-header h2 {
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.dark-section .section-header p {
    color: var(--text-on-dark-muted);
}

/* ========================================
   Value Proposition
   ======================================== */

.value-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.value-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    text-align: center;
    transition: all var(--transition-normal);
}

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

.value-icon {
    width: 56px;
    height: 56px;
    background: var(--gradient-green);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.value-icon svg {
    width: 28px;
    height: 28px;
    color: white;
}

.value-card h3 {
    margin-bottom: 12px;
}

.value-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin: 0;
}

/* ========================================
   Products Section
   ======================================== */

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.product-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: all var(--transition-normal);
}

.product-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary);
    transform: translateY(-4px);
}

.product-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 16px;
}

.product-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-icon svg {
    width: 24px;
    height: 24px;
    color: white;
}

.product-icon.eudr { background: linear-gradient(135deg, #16a34a, #22c55e); }
.product-icon.proagro { background: linear-gradient(135deg, #0ea5e9, #38bdf8); }
.product-icon.car { background: linear-gradient(135deg, #f59e0b, #fbbf24); }
.product-icon.esg { background: linear-gradient(135deg, #10b981, #34d399); }
.product-icon.zarc { background: linear-gradient(135deg, #8b5cf6, #a78bfa); }
.product-icon.yield { background: linear-gradient(135deg, #f97316, #fb923c); }
.product-icon.ndvi { background: linear-gradient(135deg, #06b6d4, #22d3ee); }
.product-icon.coop { background: linear-gradient(135deg, #6366f1, #818cf8); }

.status-badge {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-badge.production {
    background: rgba(22, 163, 74, 0.2);
    color: var(--primary-light);
}

.status-badge.training {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning);
}

.product-card h3 {
    color: white;
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.product-card > p {
    color: var(--text-on-dark-muted);
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.product-features {
    list-style: none;
    margin-bottom: 20px;
}

.product-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-on-dark-muted);
    font-size: 0.85rem;
    margin-bottom: 8px;
}

.product-features li svg {
    width: 14px;
    height: 14px;
    color: var(--primary-light);
}

/* ========================================
   Technology Section
   ======================================== */

.tech-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    margin-bottom: 80px;
}

.tech-content h3 {
    margin-bottom: 16px;
}

.tech-content p {
    margin-bottom: 32px;
}

.bands-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.band-card {
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: center;
}

.band-card svg {
    width: 32px;
    height: 32px;
    color: var(--primary);
    margin-bottom: 12px;
}

.band-card h4 {
    font-size: 0.9rem;
    margin-bottom: 4px;
}

.band-card p {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin: 0;
}

.indices-showcase {
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
}

.indices-showcase h4 {
    margin-bottom: 24px;
    text-align: center;
}

.indices-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.index-group {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: white;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
}

.index-group svg {
    width: 20px;
    height: 20px;
    color: var(--primary);
}

/* Comparison Block */
.comparison-block {
    background: var(--bg-light);
    border-radius: var(--radius-xl);
    padding: 48px;
    margin-bottom: 80px;
}

.myth-reality {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 40px;
}

.myth-box, .reality-box {
    padding: 24px;
    border-radius: var(--radius-lg);
    text-align: center;
}

.myth-box {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.myth-box svg {
    color: var(--danger);
}

.reality-box {
    background: rgba(22, 163, 74, 0.1);
    border: 1px solid rgba(22, 163, 74, 0.2);
}

.reality-box svg {
    color: var(--success);
}

.myth-box svg, .reality-box svg {
    width: 32px;
    height: 32px;
    margin-bottom: 8px;
}

.myth-box .label, .reality-box .label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.myth-box .label { color: var(--danger); }
.reality-box .label { color: var(--success); }

.myth-box p, .reality-box p {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-primary);
    margin: 0;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.comparison-table th, .comparison-table td {
    padding: 16px 20px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.comparison-table th {
    background: var(--bg-dark);
    color: white;
    font-weight: 600;
}

.comparison-table th:first-child {
    border-radius: var(--radius-md) 0 0 0;
}

.comparison-table th:last-child {
    border-radius: 0 var(--radius-md) 0 0;
}

.comparison-table td.highlight {
    color: var(--primary);
    font-weight: 600;
}

.comparison-table td.expensive {
    color: var(--danger);
}

.comparison-table td.free {
    color: var(--success);
    font-weight: 700;
}

.comparison-note {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-top: 24px;
    padding: 16px 20px;
    background: var(--primary-50);
    border: 1px solid rgba(22, 163, 74, 0.2);
    border-radius: var(--radius-md);
}

.comparison-note svg {
    width: 20px;
    height: 20px;
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.comparison-note p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Section "Saiba Mais" links */
.section-more {
    text-align: center;
    margin-top: 40px;
}

.section-more a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
    padding: 12px 24px;
    border: 2px solid var(--primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.section-more a:hover {
    background: var(--primary);
    color: white;
}

.section-more a svg {
    width: 18px;
    height: 18px;
}

.dark-section .section-more a {
    color: var(--primary-light);
    border-color: var(--primary-light);
}

.dark-section .section-more a:hover {
    background: var(--primary-light);
    color: var(--bg-dark);
}

/* ML Block */
.ml-block {
    text-align: center;
}

.ml-block h3 {
    margin-bottom: 8px;
}

.ml-block > p {
    color: var(--text-muted);
    margin-bottom: 40px;
}

.ml-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.ml-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    text-align: center;
    transition: all var(--transition-normal);
}

.ml-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.ml-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-green);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.ml-icon svg {
    width: 24px;
    height: 24px;
    color: white;
}

.ml-card h4 {
    margin-bottom: 8px;
}

.ml-card .metric {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
}

.ml-card p {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.ml-card .status {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ml-card .status.production {
    background: var(--primary-50);
    color: var(--primary);
}

.ml-card .status.training {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

/* ========================================
   Examples Section
   ======================================== */

.examples-category {
    margin-bottom: 60px;
}

.examples-category h3 {
    display: flex;
    align-items: center;
    gap: 12px;
    color: white;
    margin-bottom: 24px;
}

.examples-category h3 svg {
    width: 24px;
    height: 24px;
    color: var(--primary-light);
}

.pdf-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.pdf-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-lg);
    padding: 20px;
    transition: all var(--transition-normal);
}

.pdf-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.pdf-preview {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.pdf-preview svg {
    width: 28px;
    height: 28px;
    color: white;
}

.pdf-preview.eudr { background: linear-gradient(135deg, #16a34a, #22c55e); }
.pdf-preview.proagro { background: linear-gradient(135deg, #0ea5e9, #38bdf8); }
.pdf-preview.car { background: linear-gradient(135deg, #f59e0b, #fbbf24); }
.pdf-preview.esg { background: linear-gradient(135deg, #10b981, #34d399); }
.pdf-preview.ndvi { background: linear-gradient(135deg, #06b6d4, #22d3ee); }
.pdf-preview.yield { background: linear-gradient(135deg, #f97316, #fb923c); }

.pdf-info h4 {
    color: white;
    font-size: 1rem;
    margin-bottom: 4px;
}

.pdf-info p {
    font-size: 0.85rem;
    color: var(--text-on-dark-muted);
    margin-bottom: 8px;
}

.badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-on-dark-muted);
}

.badge.success {
    background: rgba(22, 163, 74, 0.2);
    color: var(--primary-light);
}

.badge.danger {
    background: rgba(239, 68, 68, 0.2);
    color: #fca5a5;
}

/* Satellite Images */
.satellite-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.satellite-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-dark);
    transition: all var(--transition-normal);
}

.satellite-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.satellite-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.satellite-info {
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
}

.satellite-info h4 {
    color: white;
    margin-bottom: 4px;
}

.satellite-info p {
    font-size: 0.9rem;
    color: var(--text-on-dark-muted);
    margin: 0;
}

/* Detection Showcase */
.detection-showcase {
    margin-top: 60px;
}

.detection-showcase h3 {
    display: flex;
    align-items: center;
    gap: 12px;
    color: white;
    margin-bottom: 24px;
}

.detection-showcase h3 svg {
    width: 24px;
    height: 24px;
    color: var(--primary-light);
}

.detection-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.detection-card {
    padding: 32px;
    border-radius: var(--radius-lg);
}

.detection-card.prodes {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.detection-card.iagrosat {
    background: rgba(22, 163, 74, 0.1);
    border: 1px solid rgba(22, 163, 74, 0.2);
}

.detection-card h4 {
    color: white;
    margin-bottom: 20px;
}

.detection-card ul {
    list-style: none;
    margin-bottom: 24px;
}

.detection-card ul li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-on-dark-muted);
    margin-bottom: 12px;
}

.detection-card ul li svg {
    width: 18px;
    height: 18px;
}

.detection-card.prodes ul li svg {
    color: var(--danger);
}

.detection-card.iagrosat ul li svg {
    color: var(--success);
}

.detection-result {
    padding: 20px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-md);
    text-align: center;
}

.detection-result.highlight {
    background: rgba(22, 163, 74, 0.2);
}

.detection-result .value {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: white;
    margin-bottom: 4px;
}

.detection-result .label {
    font-size: 0.85rem;
    color: var(--text-on-dark-muted);
}

/* ========================================
   CTA Section
   ======================================== */

.cta-section {
    background: var(--bg-light);
    text-align: center;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.cta-icon {
    width: 64px;
    height: 64px;
    color: var(--primary);
    margin-bottom: 24px;
}

.cta-content h2 {
    margin-bottom: 16px;
}

.cta-content p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 32px;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
}

.cta-section .btn-outline {
    border-color: var(--border);
    color: var(--text-primary);
}

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

/* ========================================
   Footer
   ======================================== */

.footer {
    background: var(--bg-darker);
    color: var(--text-on-dark-muted);
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.7;
}

.footer-links h4, .footer-contact h4 {
    color: white;
    font-size: 1rem;
    margin-bottom: 20px;
}

.footer-links a {
    display: block;
    color: var(--text-on-dark-muted);
    font-size: 0.9rem;
    margin-bottom: 12px;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary-light);
}

.footer-contact .contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 0.9rem;
}

.footer-contact .contact-item svg {
    width: 18px;
    height: 18px;
    color: var(--primary);
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid var(--border-dark);
    text-align: center;
    font-size: 0.85rem;
}

.footer-bottom p {
    margin-bottom: 8px;
}

/* ========================================
   Responsive
   ======================================== */

@media (max-width: 1024px) {
    .value-grid,
    .products-grid,
    .ml-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .tech-block {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
    }

    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }

    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .value-grid,
    .products-grid,
    .ml-grid,
    .pdf-grid {
        grid-template-columns: 1fr;
    }

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

    .myth-reality,
    .detection-comparison,
    .satellite-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .cta-buttons {
        flex-direction: column;
    }
}