/* ========================================
   Eye of the Inti - Satellite Intelligence Platform
   Golden Space Theme
   ======================================== */

/* CSS Variables */
:root {
    /* Golden Nuances */
    --gold: #FFD700;
    --gold-light: #FFE55C;
    --gold-dark: #CC9900;
    --amber: #FFA500;
    --orange: #FF8C00;
    --bronze: #CD7F32;
    --copper: #B87333;
    
    /* Space Colors */
    --space-black: #0A0A0F;
    --space-deep: #0D0D14;
    --space-mid: #12121A;
    --space-light: #1A1A24;
    --nebula-purple: #1E1030;
    --nebula-blue: #0F1A2E;
    
    /* Text */
    --text-primary: #FFFFFF;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-tertiary: rgba(255, 255, 255, 0.5);
    --text-gold: #FFD700;
    
    /* Gradients */
    --gradient-gold: linear-gradient(135deg, #FFD700 0%, #FFA500 50%, #FF6B00 100%);
    --gradient-gold-soft: linear-gradient(135deg, rgba(255, 215, 0, 0.2) 0%, rgba(255, 165, 0, 0.1) 100%);
    --gradient-space: linear-gradient(180deg, #0A0A0F 0%, #12121A 50%, #1A1030 100%);
    
    /* Shadows */
    --glow-gold: 0 0 30px rgba(255, 215, 0, 0.3);
    --glow-gold-intense: 0 0 60px rgba(255, 215, 0, 0.5);
    
    /* Fonts */
    --font-primary: 'Outfit', sans-serif;
    --font-display: 'Cormorant Garamond', serif;
    
    /* Spacing */
    --section-padding: 120px;
    --container-width: 1400px;
}

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

html {
    scroll-behavior: smooth;
}

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

/* Starfield Background */
.starfield {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.star {
    position: absolute;
    background: #fff;
    border-radius: 50%;
    animation: twinkle var(--duration) ease-in-out infinite;
}

@keyframes twinkle {
    0%, 100% { opacity: var(--opacity); }
    50% { opacity: 0.2; }
}

.golden-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse at 20% 20%, rgba(255, 215, 0, 0.03) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(255, 165, 0, 0.02) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(30, 16, 48, 0.5) 0%, transparent 70%);
    pointer-events: none;
    z-index: 1;
}

/* Container */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
}

/* ========================================
   Navigation
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 215, 0, 0.1);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 15px 0;
    background: rgba(10, 10, 15, 0.95);
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 50px;
    height: 50px;
}

.sun-icon {
    width: 100%;
    height: 100%;
}

.sun-icon .sun-rays line {
    stroke: var(--gold);
    stroke-width: 2;
    stroke-linecap: round;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.5px;
}

.logo-sub {
    font-size: 0.7rem;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-gold);
    transition: width 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--gold);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    gap: 12px;
}

/* Buttons */
.btn-primary {
    background: var(--gradient-gold);
    color: var(--space-black);
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--glow-gold);
}

.btn-secondary {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 12px 24px;
    border-radius: 8px;
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    border-color: var(--gold);
    color: var(--gold);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--gold);
    padding: 12px 24px;
    border-radius: 8px;
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-outline:hover {
    background: rgba(255, 215, 0, 0.1);
}

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

.full-width {
    width: 100%;
    justify-content: center;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.mobile-menu-btn span {
    width: 25px;
    height: 2px;
    background: var(--gold);
    transition: all 0.3s ease;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    padding: 120px 40px 80px;
    max-width: var(--container-width);
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

.hero-content {
    padding-right: 60px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid rgba(255, 215, 0, 0.3);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 30px;
}

.pulse {
    width: 8px;
    height: 8px;
    background: #00FF88;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-title {
    font-family: var(--font-display);
    font-size: 4.5rem;
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: 30px;
}

.title-line {
    display: block;
}

.title-line.gold {
    color: var(--gold);
    text-shadow: 0 0 40px rgba(255, 215, 0, 0.3);
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-stats {
    display: flex;
    gap: 50px;
    margin-bottom: 50px;
}

.stat {
    text-align: left;
}

.stat-value {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 600;
    color: var(--gold);
    display: block;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-actions {
    display: flex;
    gap: 20px;
}

/* Hero Visual - Orbit System */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.orbit-system {
    position: relative;
    width: 500px;
    height: 500px;
}

.planet {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(135deg, #2E5A4C 0%, #1A3A30 50%, #0D1F18 100%);
    box-shadow: 
        inset -20px -20px 40px rgba(0, 0, 0, 0.5),
        0 0 60px rgba(46, 90, 76, 0.3),
        0 0 100px rgba(255, 215, 0, 0.1);
}

.planet-surface {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: 
        radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        linear-gradient(135deg, transparent 40%, rgba(255, 215, 0, 0.1) 100%);
}

.planet-atmosphere {
    position: absolute;
    inset: -10px;
    border-radius: 50%;
    border: 1px solid rgba(255, 215, 0, 0.2);
    animation: atmosphere 4s ease-in-out infinite;
}

@keyframes atmosphere {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.02); }
}

.orbit {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 1px solid rgba(255, 215, 0, 0.15);
    border-radius: 50%;
}

.orbit-1 {
    width: 250px;
    height: 250px;
    animation: rotate 20s linear infinite;
}

.orbit-2 {
    width: 350px;
    height: 350px;
    animation: rotate 30s linear infinite reverse;
}

.orbit-3 {
    width: 450px;
    height: 450px;
    animation: rotate 40s linear infinite;
}

@keyframes rotate {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.satellite {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
}

.satellite-body {
    width: 20px;
    height: 12px;
    background: linear-gradient(135deg, #B8B8B8 0%, #6B6B6B 100%);
    border-radius: 3px;
    position: relative;
}

.satellite-panel {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 25px;
    height: 8px;
    background: var(--gradient-gold);
    border-radius: 2px;
}

.satellite-panel.left {
    right: 100%;
    margin-right: 2px;
}

.satellite-panel.right {
    left: 100%;
    margin-left: 2px;
}

.satellite-beam {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 30px solid transparent;
    border-right: 30px solid transparent;
    border-top: 100px solid rgba(255, 215, 0, 0.05);
    filter: blur(5px);
}

.sat-2 {
    top: 50%;
    left: 0;
    transform: translateX(-50%) translateY(-50%);
}

.sat-3 {
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--text-tertiary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.mouse {
    width: 24px;
    height: 38px;
    border: 2px solid var(--gold);
    border-radius: 12px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--gold);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 2s ease-in-out infinite;
}

@keyframes scroll {
    0%, 100% { opacity: 1; top: 6px; }
    50% { opacity: 0.3; top: 16px; }
}

/* ========================================
   Live Feed Section
   ======================================== */
.live-feed {
    padding: var(--section-padding) 0;
    position: relative;
    z-index: 10;
    background: linear-gradient(180deg, transparent 0%, rgba(255, 215, 0, 0.02) 50%, transparent 100%);
}

.section-header {
    margin-bottom: 60px;
}

.section-header.centered {
    text-align: center;
}

.section-header.centered p {
    max-width: 600px;
    margin: 0 auto;
}

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 15px;
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 600;
    margin-bottom: 15px;
}

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

.map-container {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 30px;
}

.map-frame {
    background: var(--space-mid);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 16px;
    padding: 40px;
    position: relative;
    overflow: hidden;
    min-height: 400px;
}

.map-overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.scan-line {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    animation: scan 3s linear infinite;
}

@keyframes scan {
    from { top: 0; opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    to { top: 100%; opacity: 0; }
}

.map-grid {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.peru-outline {
    width: 100%;
    max-width: 400px;
}

.peru-path {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: draw 3s ease forwards;
}

@keyframes draw {
    to { stroke-dashoffset: 0; }
}

.data-point {
    fill: var(--gold);
    animation: dataPulse 2s ease-in-out infinite;
}

.data-point:nth-child(2) { animation-delay: 0.3s; }
.data-point:nth-child(3) { animation-delay: 0.6s; }
.data-point:nth-child(4) { animation-delay: 0.9s; }
.data-point:nth-child(5) { animation-delay: 1.2s; }

@keyframes dataPulse {
    0%, 100% { r: 4; opacity: 1; }
    50% { r: 8; opacity: 0.5; }
}

.map-info {
    position: absolute;
    top: 20px;
    right: 20px;
}

.info-card {
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 8px;
    padding: 15px 20px;
}

.info-card h4 {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.satellite-name {
    color: var(--gold);
    font-weight: 600;
    margin-bottom: 3px;
}

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

.feed-stats {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feed-stat {
    background: var(--space-mid);
    border: 1px solid rgba(255, 215, 0, 0.15);
    border-radius: 12px;
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
}

.feed-stat:hover {
    border-color: var(--gold);
    box-shadow: var(--glow-gold);
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-gold-soft);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--gold);
}

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

.stat-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
}

.stat-text {
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

/* ========================================
   Satellites Section
   ======================================== */
.satellites {
    padding: var(--section-padding) 0;
    position: relative;
    z-index: 10;
}

.satellite-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.satellite-card {
    background: var(--space-mid);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 30px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.satellite-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 215, 0, 0.3);
}

.satellite-card.featured {
    grid-column: span 2;
    grid-row: span 2;
    padding: 40px;
}

.card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.sat-status {
    font-size: 0.75rem;
    font-weight: 600;
}

.sat-status.online {
    color: #00FF88;
}

.sat-status.standby {
    color: var(--amber);
}

.sat-type {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 1px;
    background: rgba(255, 255, 255, 0.05);
    padding: 4px 10px;
    border-radius: 4px;
}

.sat-visual {
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.featured .sat-visual {
    height: 200px;
}

.sat-3d {
    position: relative;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.sat-body-3d {
    width: 60px;
    height: 40px;
    background: linear-gradient(135deg, #E0E0E0 0%, #A0A0A0 50%, #606060 100%);
    border-radius: 8px;
    position: relative;
    box-shadow: 
        inset 0 -10px 20px rgba(0, 0, 0, 0.3),
        0 10px 30px rgba(0, 0, 0, 0.5);
}

.sat-3d.small .sat-body-3d {
    width: 40px;
    height: 25px;
}

.sat-wing {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 20px;
    background: var(--gradient-gold);
    border-radius: 4px;
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3);
}

.sat-3d.small .sat-wing {
    width: 35px;
    height: 14px;
}

.sat-wing.left {
    right: 100%;
    margin-right: 5px;
}

.sat-wing.right {
    left: 100%;
    margin-left: 5px;
}

.satellite-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.featured h3 {
    font-size: 2rem;
}

.sat-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 25px;
    line-height: 1.6;
}

.sat-specs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 15px;
}

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

.spec-label {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 3px;
}

.spec-value {
    color: var(--gold);
    font-weight: 600;
}

/* ========================================
   Database Section
   ======================================== */
.database {
    padding: var(--section-padding) 0;
    position: relative;
    z-index: 10;
    background: linear-gradient(180deg, transparent 0%, rgba(30, 16, 48, 0.3) 50%, transparent 100%);
}

.database-interface {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 40px;
}

.search-panel {
    background: var(--space-mid);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 16px;
    padding: 30px;
}

.search-header {
    margin-bottom: 30px;
}

.search-header h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.record-count {
    font-size: 0.85rem;
    color: var(--gold);
}

.search-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-group select,
.form-group input[type="date"] {
    background: var(--space-black);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--text-primary);
    padding: 12px 15px;
    border-radius: 8px;
    font-family: var(--font-primary);
    font-size: 0.9rem;
    transition: border-color 0.3s ease;
}

.form-group select:focus,
.form-group input[type="date"]:focus {
    outline: none;
    border-color: var(--gold);
}

.date-inputs {
    display: flex;
    align-items: center;
    gap: 10px;
}

.date-inputs input {
    flex: 1;
}

.date-inputs span {
    color: var(--text-tertiary);
    font-size: 0.85rem;
}

.checkbox-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--gold);
}

.results-panel {
    background: var(--space-mid);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 30px;
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.results-header h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
}

.view-toggle {
    display: flex;
    background: var(--space-black);
    border-radius: 8px;
    overflow: hidden;
}

.view-toggle button {
    background: transparent;
    border: none;
    color: var(--text-tertiary);
    padding: 8px 16px;
    font-family: var(--font-primary);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.view-toggle button.active {
    background: var(--gradient-gold);
    color: var(--space-black);
}

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

.image-card {
    background: var(--space-black);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
}

.image-card:hover {
    transform: scale(1.02);
    border-color: var(--gold);
    box-shadow: var(--glow-gold);
}

.image-preview {
    height: 120px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.image-preview::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(0, 0, 0, 0.8) 100%);
}

/* Placeholder backgrounds with golden tints */
.image-preview.lima {
    background: linear-gradient(135deg, #2A3F5F 0%, #1A2540 50%, rgba(255, 215, 0, 0.1) 100%);
}

.image-preview.cusco {
    background: linear-gradient(135deg, #4A3F2F 0%, #2A2520 50%, rgba(255, 165, 0, 0.15) 100%);
}

.image-preview.amazon {
    background: linear-gradient(135deg, #1F4A3F 0%, #0F2A25 50%, rgba(255, 215, 0, 0.1) 100%);
}

.image-preview.andes {
    background: linear-gradient(135deg, #3F4F5F 0%, #1F2F3F 50%, rgba(255, 200, 0, 0.1) 100%);
}

.image-preview.nazca {
    background: linear-gradient(135deg, #5F4F3F 0%, #3F2F1F 50%, rgba(255, 180, 0, 0.15) 100%);
}

.image-preview.titicaca {
    background: linear-gradient(135deg, #2F4F6F 0%, #1F2F4F 50%, rgba(255, 215, 0, 0.1) 100%);
}

.image-info {
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.image-title {
    font-weight: 600;
    font-size: 0.95rem;
}

.image-date {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.image-sat {
    font-size: 0.75rem;
    color: var(--gold);
}

/* ========================================
   Analysis Section
   ======================================== */
.analysis {
    padding: var(--section-padding) 0;
    position: relative;
    z-index: 10;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.tool-card {
    background: var(--space-mid);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 35px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.tool-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.tool-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 215, 0, 0.3);
}

.tool-card:hover::before {
    transform: scaleX(1);
}

.tool-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-gold-soft);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.tool-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--gold);
}

.tool-card h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.tool-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.tool-link {
    color: var(--gold);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.tool-link:hover {
    letter-spacing: 1px;
}

/* ========================================
   Research Section
   ======================================== */
.research {
    padding: var(--section-padding) 0;
    position: relative;
    z-index: 10;
    background: linear-gradient(180deg, transparent 0%, rgba(15, 26, 46, 0.5) 50%, transparent 100%);
}

.research-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.research-content h2 {
    font-family: var(--font-display);
    font-size: 2.8rem;
    margin-bottom: 25px;
    line-height: 1.2;
}

.research-content p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 40px;
}

.research-stats {
    display: flex;
    gap: 50px;
    margin-bottom: 40px;
}

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

.r-value {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--gold);
    display: block;
}

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

.research-visual {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.research-card {
    background: var(--space-mid);
    border: 1px solid rgba(255, 215, 0, 0.15);
    border-radius: 16px;
    padding: 25px 30px;
    display: grid;
    grid-template-columns: 50px 1fr auto;
    gap: 20px;
    align-items: center;
    transition: all 0.3s ease;
}

.research-card:hover {
    border-color: var(--gold);
    transform: translateX(10px);
}

.rc-icon {
    font-size: 1.8rem;
}

.research-card h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.research-card p {
    color: var(--text-tertiary);
    font-size: 0.85rem;
    margin: 0;
}

.rc-status {
    background: rgba(255, 215, 0, 0.1);
    color: var(--gold);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 6px 12px;
    border-radius: 20px;
}

/* ========================================
   About Section
   ======================================== */
.about {
    padding: var(--section-padding) 0;
    position: relative;
    z-index: 10;
}

.about-grid {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 80px;
    align-items: center;
}

.about-visual {
    display: flex;
    justify-content: center;
}

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

.inti-symbol {
    width: 200px;
    height: 200px;
    margin: 0 auto 30px;
    animation: glow 4s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% { filter: drop-shadow(0 0 20px rgba(255, 215, 0, 0.3)); }
    50% { filter: drop-shadow(0 0 40px rgba(255, 215, 0, 0.6)); }
}

.inti-rays line {
    animation: rayPulse 2s ease-in-out infinite;
}

.inti-rays line:nth-child(odd) {
    animation-delay: 0.5s;
}

@keyframes rayPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.intinauta-name {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--gold);
    display: block;
    letter-spacing: 5px;
}

.intinauta-tagline {
    color: var(--text-tertiary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    display: block;
    margin-top: 10px;
}

.about-content h2 {
    font-family: var(--font-display);
    font-size: 2.8rem;
    margin-bottom: 25px;
}

.about-content > p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-top: 40px;
}

.about-feature {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.af-icon {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    background: var(--gradient-gold-soft);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.af-text h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.af-text p {
    color: var(--text-tertiary);
    font-size: 0.9rem;
    margin: 0;
}

/* ========================================
   CTA Section
   ======================================== */
.cta {
    padding: var(--section-padding) 0;
    position: relative;
    z-index: 10;
    background: radial-gradient(ellipse at center, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
}

.cta .container {
    position: relative;
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    font-family: var(--font-display);
    font-size: 3rem;
    margin-bottom: 20px;
}

.cta-content p {
    color: var(--text-secondary);
    font-size: 1.2rem;
    margin-bottom: 40px;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.cta-decoration {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    pointer-events: none;
}

.orbit-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 1px solid rgba(255, 215, 0, 0.1);
    border-radius: 50%;
}

.orbit-ring:nth-child(1) {
    width: 300px;
    height: 300px;
    animation: rotate 30s linear infinite;
}

.orbit-ring:nth-child(2) {
    width: 450px;
    height: 450px;
    animation: rotate 45s linear infinite reverse;
}

.orbit-ring:nth-child(3) {
    width: 600px;
    height: 600px;
    animation: rotate 60s linear infinite;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    padding: 80px 0 40px;
    background: var(--space-deep);
    border-top: 1px solid rgba(255, 215, 0, 0.1);
    position: relative;
    z-index: 10;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-logo svg {
    width: 40px;
    height: 40px;
}

.footer-logo span {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 600;
}

.footer-brand p {
    color: var(--text-tertiary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 25px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--gradient-gold);
    color: var(--space-black);
    border-color: transparent;
}

.footer-links h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gold);
    margin-bottom: 25px;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-links a {
    color: var(--text-tertiary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom p {
    color: var(--text-tertiary);
    font-size: 0.85rem;
}

.footer-legal {
    display: flex;
    gap: 30px;
}

.footer-legal a {
    color: var(--text-tertiary);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.3s ease;
}

.footer-legal a:hover {
    color: var(--gold);
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1200px) {
    .satellite-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .satellite-card.featured {
        grid-column: span 2;
        grid-row: span 1;
    }
    
    .tools-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 150px;
    }
    
    .hero-content {
        padding-right: 0;
    }
    
    .hero-description {
        margin: 0 auto 40px;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-visual {
        display: none;
    }
    
    .database-interface {
        grid-template-columns: 1fr;
    }
    
    .research-grid,
    .about-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .about-visual {
        order: -1;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 80px;
    }
    
    .container {
        padding: 0 20px;
    }
    
    .nav-links,
    .nav-actions {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .section-header h2 {
        font-size: 2.2rem;
    }
    
    .map-container {
        grid-template-columns: 1fr;
    }
    
    .feed-stats {
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .feed-stat {
        flex: 1 1 calc(50% - 10px);
    }
    
    .satellite-grid {
        grid-template-columns: 1fr;
    }
    
    .satellite-card.featured {
        grid-column: span 1;
    }
    
    .tools-grid {
        grid-template-columns: 1fr;
    }
    
    .image-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .research-stats {
        flex-wrap: wrap;
        gap: 30px;
    }
    
    .cta-content h2 {
        font-size: 2.2rem;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 30px;
        align-items: center;
    }
    
    .stat {
        text-align: center;
    }
    
    .image-grid {
        grid-template-columns: 1fr;
    }
    
    .research-card {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .rc-status {
        justify-self: center;
    }
}