/* =====================================================
   CONFLICTSPRO - CRYSTALLINE CYAN PREMIUM DESIGN
   High-Grade Design Studio Transformation
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600;700&family=Cairo:wght@300;400;500;600;700&family=Noto+Sans+Arabic:wght@300;400;500;600;700&display=swap');

:root {
    /* Crystalline Cyan Palette - Ultra Premium */
    --color-cyan-primary: #00E5FF;        /* Electric Cyan - Hero */
    --color-cyan-bright: #00FFFF;         /* Aqua Cyan - Accents */
    --color-cyan-deep: #00B8D4;           /* Deep Cyan - Depth */
    --color-cyan-glow: #64FFDA;           /* Mint Cyan - Highlights */
    --color-blue-electric: #0091EA;       /* Electric Blue - Secondary */
    --color-blue-deep: #006DB3;           /* Deep Blue - Foundation */
    --color-navy-black: #000A12;          /* Near Black Navy */
    --color-navy-dark: #001B2E;           /* Dark Navy - Base */
    --color-navy-medium: #002B45;         /* Medium Navy - Cards */
    --color-navy-light: #003D5C;          /* Light Navy - Elevation */
    --color-white-pure: #FFFFFF;          /* Pure White */
    --color-white-ice: #F0FAFF;           /* Ice White - Tint */
    --color-gray-platinum: #E3F2FD;       /* Platinum Gray */
    --color-gray-silver: #B0BEC5;         /* Silver Gray */

    /* Typography - Premium Selection */
    --font-display: 'Outfit', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', 'Consolas', monospace;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Glassmorphism & Effects */
    --glass-bg: rgba(0, 29, 46, 0.75);
    --glass-border: rgba(0, 229, 255, 0.15);
    --glass-blur: blur(30px);
    --shadow-cyan-glow: 0 0 40px rgba(0, 229, 255, 0.4);
    --shadow-cyan-intense: 0 0 80px rgba(0, 229, 255, 0.6);
    --shadow-elevation-1: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-elevation-2: 0 16px 64px rgba(0, 0, 0, 0.6);
    --shadow-elevation-3: 0 24px 96px rgba(0, 0, 0, 0.7);

    /* Gradients */
    --gradient-cyan-primary: linear-gradient(135deg, var(--color-cyan-primary) 0%, var(--color-blue-electric) 100%);
    --gradient-cyan-bright: linear-gradient(135deg, var(--color-cyan-bright) 0%, var(--color-cyan-primary) 50%, var(--color-blue-electric) 100%);
    --gradient-mesh: radial-gradient(at 20% 30%, rgba(0, 229, 255, 0.15) 0%, transparent 50%),
                     radial-gradient(at 80% 70%, rgba(0, 145, 234, 0.12) 0%, transparent 50%),
                     radial-gradient(at 50% 50%, rgba(100, 255, 218, 0.08) 0%, transparent 50%);
}

/* =====================================================
   RESET & BASE
   ===================================================== */

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

body {
    background:
        linear-gradient(180deg, var(--color-navy-black) 0%, var(--color-navy-dark) 50%, #000000 100%);
    color: var(--color-white-ice);
    font-family: var(--font-body);
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* Atmospheric Background Layer */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: var(--gradient-mesh);
    pointer-events: none;
    z-index: 0;
    animation: meshFloat 20s ease-in-out infinite;
}

@keyframes meshFloat {
    0%, 100% { opacity: 0.6; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.1); }
}

/* Crystalline Grid Pattern */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 229, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 229, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 1;
    opacity: 0.4;
    animation: gridPulse 8s ease-in-out infinite;
}

@keyframes gridPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.5; }
}

/* =====================================================
   LANDING ANIMATION CONTAINER
   ===================================================== */

.hidden {
    display: none !important;
}

/* Animation Menu */
.animation-menu {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 1001;
    background: rgba(0, 10, 18, 0.8);
    padding: 10px;
    border: 1px solid rgba(0, 229, 255, 0.3);
    backdrop-filter: blur(10px);
}

.anim-btn {
    padding: 8px 16px;
    background: transparent;
    border: 1px solid rgba(0, 229, 255, 0.3);
    color: rgba(0, 229, 255, 0.7);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: var(--font-mono);
}

.anim-btn:hover {
    background: rgba(0, 229, 255, 0.1);
    color: var(--color-cyan-bright);
    border-color: var(--color-cyan-primary);
}

.anim-btn.active {
    background: rgba(0, 229, 255, 0.2);
    color: var(--color-cyan-bright);
    border-color: var(--color-cyan-primary);
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.4);
}

.landing-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    transition: transform 0.8s cubic-bezier(0.77, 0, 0.175, 1), opacity 0.8s ease;
    perspective: 1500px;
    background: linear-gradient(135deg, #000000 0%, var(--color-navy-dark) 100%);
}

.landing-container.slide-out {
    transform: translateY(-100vh);
    opacity: 0;
}

/* Grid Overlay */
.grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.08;
    background-image:
        linear-gradient(rgba(0, 229, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 229, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
}

/* Stars Container & Stars - Enhanced Cyan Tint */
#stars {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.star {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--color-cyan-glow);
    border-radius: 50%;
    opacity: 0.7;
    animation: starTwinkle 3s infinite ease-in-out;
    box-shadow: 0 0 4px var(--color-cyan-primary);
}

@keyframes starTwinkle {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.4); }
}

/* Neural Network - Cyan Theme */
.neural-network {
    position: relative;
    width: 100%;
    height: 100%;
}

#neuralCanvas {
    width: 100%;
    height: 100%;
}

.neural-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.3em;
    color: var(--color-cyan-primary);
    text-shadow: 0 0 20px rgba(0, 229, 255, 0.8);
    animation: cyanbPulse 2s ease-in-out infinite;
}

@keyframes cyanPulse {
    0%, 100% { opacity: 0.6; text-shadow: 0 0 20px rgba(0, 229, 255, 0.6); }
    50% { opacity: 1; text-shadow: 0 0 40px rgba(0, 229, 255, 1); }
}

/* Solar System Animation - Cyan Theme */
.solar-system {
    position: relative;
    width: 800px;
    height: 800px;
    transform-style: preserve-3d;
}

.solar-system.fade-out {
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.orbit {
    position: absolute;
    border: 1px solid rgba(0, 229, 255, 0.2);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.5;
    transition: all 1s ease;
}

.orbit-1 { width: 200px; height: 200px; }
.orbit-2 { width: 300px; height: 300px; }
.orbit-3 { width: 400px; height: 400px; }
.orbit-4 { width: 500px; height: 500px; }
.orbit-5 { width: 600px; height: 600px; }

.sun {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: radial-gradient(circle, var(--color-cyan-bright) 0%, var(--color-cyan-primary) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 10px;
    letter-spacing: 0.5px;
    color: var(--color-navy-black);
    box-shadow:
        0 0 60px rgba(0, 229, 255, 0.8),
        inset -5px -5px 10px rgba(0, 0, 0, 0.2);
    z-index: 10;
    animation: sunPulseCyan 4s ease-in-out infinite;
}

@keyframes sunPulseCyan {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        box-shadow: 0 0 60px rgba(0, 229, 255, 0.8);
    }
    50% {
        transform: translate(-50%, -50%) scale(1.08);
        box-shadow: 0 0 100px rgba(0, 229, 255, 1);
    }
}

.radar-sweep {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 800px;
    height: 800px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: conic-gradient(from 0deg,
        transparent 0deg,
        transparent 10deg,
        rgba(0, 229, 255, 0.2) 15deg,
        rgba(0, 229, 255, 0.1) 25deg,
        transparent 30deg,
        transparent 360deg);
    animation: radarSweep 12s linear infinite;
    pointer-events: none;
    z-index: 1;
    opacity: 0.6;
}

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

.orbit-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
}

.orbit-container::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background: radial-gradient(circle, var(--color-cyan-bright) 0%, var(--color-cyan-primary) 100%);
    border-radius: 50%;
    top: -4px;
    left: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 15px var(--color-cyan-primary);
}

.orbit-container-1 { width: 200px; height: 200px; animation: rotate-orbit 12s linear infinite; }
.orbit-container-2 { width: 300px; height: 300px; animation: rotate-orbit 18s linear infinite; }
.orbit-container-3 { width: 400px; height: 400px; animation: rotate-orbit 20s linear infinite; }
.orbit-container-4 { width: 500px; height: 500px; animation: rotate-orbit 25s linear infinite; }
.orbit-container-5 { width: 600px; height: 600px; animation: rotate-orbit 30s linear infinite; }

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

.ring-text {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.orbiting-element {
    font-family: var(--font-mono);
    font-weight: 400;
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    fill: rgba(0, 229, 255, 0.7);
    opacity: 0;
    animation: fadeInOrbit 1s ease-out forwards;
}

@keyframes fadeInOrbit {
    from { opacity: 0; fill-opacity: 0; }
    to { opacity: 1; fill-opacity: 1; }
}

.alignment-line {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(0, 229, 255, 0.3) 20%,
        var(--color-cyan-bright) 50%,
        rgba(0, 229, 255, 0.3) 80%,
        transparent 100%);
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
    pointer-events: none;
    z-index: 5;
    box-shadow: 0 0 20px var(--color-cyan-primary);
}

.solar-system.aligned .alignment-line {
    opacity: 1;
}

.solar-system.aligned .orbit {
    border-color: rgba(0, 229, 255, 0.8);
    opacity: 1;
}

/* Matrix Animation Container */
.matrix-container {
    position: relative;
    width: 100%;
    height: 100%;
}

#matrixCanvas {
    width: 100%;
    height: 100%;
}

.matrix-logo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-mono);
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.3em;
    color: var(--color-cyan-primary);
    text-shadow: 0 0 30px rgba(0, 229, 255, 0.8);
}

/* Waveform Animation Container */
.wave-container {
    position: relative;
    width: 100%;
    height: 100%;
}

#waveCanvas {
    width: 100%;
    height: 100%;
}

.wave-status {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.3em;
    color: var(--color-cyan-primary);
    text-shadow: 0 0 20px rgba(0, 229, 255, 0.8);
}

/* Constellation Animation Container */
.constellation-container {
    position: relative;
    width: 100%;
    height: 100%;
}

#constellationCanvas {
    width: 100%;
    height: 100%;
}

.constellation-title {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.3em;
    color: var(--color-cyan-primary);
    text-shadow: 0 0 20px rgba(0, 229, 255, 0.8);
}

/* Particle Effects */
.particle {
    position: absolute;
    width: 1px;
    height: 1px;
    background: var(--color-cyan-glow);
    border-radius: 50%;
    box-shadow: 0 0 4px var(--color-cyan-primary);
}

#particles {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

/* Status & Coordinates - Cyan Theme */
.coordinates {
    position: absolute;
    bottom: 20px;
    left: 20px;
    font-size: 10px;
    color: rgba(0, 229, 255, 0.5);
    font-family: var(--font-mono);
    letter-spacing: 0.05em;
}

.status {
    position: absolute;
    top: 30px;
    right: 30px;
    font-size: 11px;
    color: var(--color-cyan-primary);
    font-family: var(--font-mono);
    text-align: right;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
    text-shadow: 0 0 10px rgba(0, 229, 255, 0.5);
}

.status.show {
    opacity: 1;
}

/* =====================================================
   MAIN CONTAINER
   ===================================================== */

.main-container {
    min-height: 100vh;
    background: transparent;
    position: relative;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    z-index: 2;
    visibility: hidden;
}

.main-container.show {
    opacity: 1;
    visibility: visible;
}

/* Title Animation - Crystalline Cyan */
.title-container {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
}

.title-container.pre-show {
    opacity: 1;
    visibility: visible;
    transition: all 0.8s ease-out;
}

.title-container.show {
    opacity: 1;
    visibility: visible;
    top: 8px;
    left: 40px;
    width: 220px;
    height: 40px;
    transform: translate(0, 0);
    transition: all 1.2s cubic-bezier(0.23, 1, 0.320, 1);
}

.title-container.formed-from-neural {
    opacity: 1;
    transition: all 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.title-container.mobile-menu-open {
    opacity: 0;
    transform: translateY(-20px);
    transition: all 0.3s ease;
}

.title-container.scroll-hide {
    opacity: 0;
    transform: translateY(-100px);
    transition: all 0.5s ease;
}

.title-square {
    position: relative;
    width: 100%;
    height: 100%;
    border: 2px solid var(--color-cyan-primary);
    background: rgba(0, 10, 18, 0.85);
    backdrop-filter: var(--glass-blur);
    box-shadow:
        0 0 30px rgba(0, 229, 255, 0.3),
        inset 0 0 30px rgba(0, 229, 255, 0.1);
}

.title-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    background: var(--gradient-cyan-bright);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    white-space: nowrap;
    opacity: 0;
    transition: all 1.5s ease-out;
    filter: drop-shadow(0 0 20px rgba(0, 229, 255, 0.5));
}

.title-container.pre-show .title-text {
    opacity: 1;
    font-size: 2rem;
}

.title-container.show .title-text {
    font-size: 1.15rem;
    opacity: 1;
    letter-spacing: 0.2em;
}

/* =====================================================
   NAVIGATION - Premium Glassmorphism
   ===================================================== */

.nav {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 998;
    display: flex;
    gap: 0;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(0, 10, 18, 0.85);
    backdrop-filter: blur(40px) saturate(1.8);
    border-bottom: 1px solid var(--glass-border);
    box-shadow:
        0 4px 30px rgba(0, 0, 0, 0.7),
        0 0 0 1px rgba(0, 229, 255, 0.1),
        inset 0 -1px 0 rgba(0, 229, 255, 0.2);
    justify-content: flex-end;
    align-items: center;
    padding: 0 40px;
    height: 60px;
    transform: translateY(0);
}

.nav.show {
    opacity: 1;
    visibility: visible;
}

.nav.nav-hidden {
    transform: translateY(-100%);
}

.nav.nav-compact {
    height: 55px;
    background: rgba(0, 10, 18, 0.92);
}

.nav-item {
    color: var(--color-gray-silver);
    text-decoration: none;
    font-family: var(--font-mono);
    font-weight: 500;
    font-size: 11px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 14px 24px;
    border-right: 1px solid rgba(0, 229, 255, 0.1);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    position: relative;
}

.nav-item::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gradient-cyan-primary);
    transition: width 0.3s ease;
    box-shadow: var(--shadow-cyan-glow);
}

.nav-item:hover::before {
    width: 80%;
}

.nav-item:last-child {
    border-right: none;
}

.nav-item:hover {
    color: var(--color-cyan-primary);
    background: rgba(0, 229, 255, 0.05);
    text-shadow: 0 0 10px rgba(0, 229, 255, 0.5);
}

.nav-item.demo {
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.15), rgba(0, 145, 234, 0.12));
    color: var(--color-cyan-primary);
    font-weight: 700;
    border: 1px solid rgba(0, 229, 255, 0.4);
    backdrop-filter: blur(10px);
    margin-left: 12px;
    border-radius: 4px;
    box-shadow: 0 4px 20px rgba(0, 229, 255, 0.25);
    text-shadow: 0 0 10px rgba(0, 229, 255, 0.5);
}

.nav-item.demo:hover {
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.25), rgba(0, 145, 234, 0.2));
    color: var(--color-cyan-bright);
    transform: translateY(-2px) scale(1.05);
    box-shadow:
        0 8px 32px rgba(0, 229, 255, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

/* Mobile Navigation Toggle */
.nav-toggle {
    display: none;
    position: fixed;
    top: 60px;
    right: 60px;
    z-index: 999;
    background: rgba(0, 10, 18, 0.7);
    border: 1px solid var(--color-cyan-primary);
    color: var(--color-cyan-primary);
    padding: 14px;
    cursor: pointer;
    backdrop-filter: blur(20px);
    opacity: 0;
    transition: all 0.3s ease;
    font-size: 20px;
    width: 50px;
    height: 50px;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.3);
}

.nav-toggle.show {
    opacity: 1;
    transition: opacity 1s ease-in-out 1.5s;
}

.nav-toggle:hover {
    background: rgba(0, 229, 255, 0.15);
    border-color: var(--color-cyan-bright);
    transform: scale(1.08);
    box-shadow: var(--shadow-cyan-glow);
}

.nav-mobile {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 10, 18, 0.98);
    backdrop-filter: blur(40px);
    z-index: 998;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 20px;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.77, 0, 0.175, 1);
    padding: 20px;
}

.nav-mobile.open {
    transform: translateX(0);
}

.nav-mobile .nav-item {
    font-size: 1.2rem;
    padding: 20px 40px;
    border: 1px solid rgba(0, 229, 255, 0.3);
    border-radius: 4px;
    background: rgba(0, 29, 46, 0.4);
    backdrop-filter: blur(10px);
    width: 240px;
    text-align: center;
    transform: translateY(30px);
    opacity: 0;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 229, 255, 0.2);
}

.nav-mobile.open .nav-item {
    transform: translateY(0);
    opacity: 1;
}

.nav-mobile .nav-item:nth-child(1) { transition-delay: 0.1s; }
.nav-mobile .nav-item:nth-child(2) { transition-delay: 0.15s; }
.nav-mobile .nav-item:nth-child(3) { transition-delay: 0.2s; }
.nav-mobile .nav-item:nth-child(4) { transition-delay: 0.25s; }
.nav-mobile .nav-item:nth-child(5) { transition-delay: 0.3s; }
.nav-mobile .nav-item:nth-child(6) { transition-delay: 0.35s; }
.nav-mobile .nav-item:nth-child(7) { transition-delay: 0.4s; }

/* =====================================================
   CONTENT SECTIONS
   ===================================================== */

.content {
    padding-top: 120px;
    max-width: 1280px;
    margin: 0 auto;
    padding-left: 60px;
    padding-right: 60px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.6s ease-in-out, visibility 0s 0.6s;
}

.content.show {
    opacity: 1;
    visibility: visible;
    transition-delay: 0s;
}

/* Skip Landing Animation Transitions */
body.skip-landing .landing-container {
    transition: transform 0.7s cubic-bezier(0.77, 0, 0.175, 1), opacity 0.7s ease;
}

body.skip-landing .main-container {
    transition: opacity 0.6s ease-in-out;
}

body.skip-landing .title-container.pre-show {
    transition: all 0.6s ease-out;
}

body.skip-landing .title-container.show {
    transition: all 0.9s cubic-bezier(0.23, 1, 0.320, 1);
}

body.skip-landing .nav {
    transition: opacity 0.5s ease-in-out 0.1s;
}

body.skip-landing .nav-toggle.show {
    transition: opacity 0.5s ease-in-out 0.1s;
}

body.skip-landing .content {
    transition: opacity 0.6s ease-in-out 0.1s;
}

.section {
    margin-bottom: 140px;
    position: relative;
    opacity: 1;
    visibility: visible;
}

/* Section Headers */
.section-header {
    display: flex;
    align-items: center;
    margin-bottom: 50px;
    gap: 24px;
}

.section-number {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 700;
    color: var(--color-cyan-primary);
    padding: 12px 20px;
    border: 1px solid rgba(0, 229, 255, 0.4);
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.12), rgba(0, 145, 234, 0.08));
    backdrop-filter: blur(20px);
    letter-spacing: 0.2em;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 229, 255, 0.15);
}

.section-number::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--color-cyan-primary);
    box-shadow: 0 0 10px var(--color-cyan-primary);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    font-weight: 700;
    text-transform: none;
    letter-spacing: -0.02em;
    color: var(--color-white-pure);
    position: relative;
    padding-bottom: 10px;
}

.measurement-line {
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, var(--color-cyan-primary) 0%, var(--color-blue-electric) 50%, transparent 100%);
    position: relative;
    opacity: 0.7;
}

.measurement-line::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    border: 2px solid var(--color-cyan-primary);
    background: var(--color-navy-black);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.6);
}

/* =====================================================
   HERO SECTION - Crystalline Impact
   ===================================================== */

.hero-section {
    text-align: center;
    margin-bottom: 120px;
    position: relative;
    padding: 80px 0;
    opacity: 1;
    visibility: visible;
}

.hero-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.25em;
    color: var(--color-cyan-primary);
    padding: 10px 24px;
    border: 1px solid rgba(0, 229, 255, 0.4);
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.12), rgba(0, 145, 234, 0.08));
    backdrop-filter: blur(30px) saturate(2);
    margin-bottom: 40px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 229, 255, 0.2);
}

.hero-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 229, 255, 0.4), transparent);
    animation: shimmerCyan 3s ease-in-out infinite;
}

@keyframes shimmerCyan {
    0% { left: -100%; }
    50%, 100% { left: 100%; }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 7vw, 6.5rem);
    font-weight: 900;
    margin-bottom: 40px;
    background: var(--gradient-cyan-bright);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.03em;
    line-height: 1;
    animation: cyanGradientFlow 8s ease infinite;
    position: relative;
    text-transform: none;
    filter: drop-shadow(0 0 40px rgba(0, 229, 255, 0.4));
}

@keyframes cyanGradientFlow {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-subtitle {
    font-family: var(--font-body);
    font-size: clamp(1.1rem, 2.2vw, 1.4rem);
    color: var(--color-gray-platinum);
    font-weight: 400;
    margin-bottom: 60px;
    line-height: 1.7;
    max-width: 850px;
    margin-left: auto;
    margin-right: auto;
}

/* Hero Metrics - Glass Cards */
.hero-metrics {
    display: flex;
    justify-content: center;
    gap: 2px;
    margin: 70px auto;
    max-width: 950px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(40px) saturate(2);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-elevation-1);
}

.hero-metrics::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(45deg, transparent 48%, rgba(0, 229, 255, 0.08) 50%, transparent 52%),
        linear-gradient(-45deg, transparent 48%, rgba(0, 145, 234, 0.05) 50%, transparent 52%);
    background-size: 25px 25px;
    opacity: 0.4;
    pointer-events: none;
}

.metric-item {
    flex: 1;
    text-align: center;
    padding: 50px 30px;
    background: rgba(0, 29, 46, 0.3);
    position: relative;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    border-right: 1px solid rgba(0, 229, 255, 0.1);
}

.metric-item:last-child {
    border-right: none;
}

.metric-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-cyan-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.metric-item:hover::before {
    opacity: 1;
}

.metric-item:hover {
    background: rgba(0, 229, 255, 0.08);
    transform: translateY(-6px);
    box-shadow: 0 10px 40px rgba(0, 229, 255, 0.2);
}

.metric-value {
    display: block;
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-cyan-bright);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 14px;
    letter-spacing: -0.02em;
    filter: drop-shadow(0 0 20px rgba(0, 229, 255, 0.3));
}

.metric-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-gray-silver);
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-weight: 500;
}

/* CTA Buttons - Premium Cyan */
.hero-cta-group {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 50px;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-block;
    padding: 20px 50px;
    font-size: 1.05rem;
    font-weight: 600;
    font-family: var(--font-display);
    letter-spacing: 0.05em;
    text-decoration: none;
    text-transform: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    border: none;
}

.cta-button.primary {
    background: var(--gradient-cyan-primary);
    color: var(--color-navy-black);
    box-shadow:
        0 10px 40px rgba(0, 229, 255, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
    border-radius: 4px;
}

.cta-button.primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s;
}

.cta-button.primary:hover::before {
    transform: translateX(100%);
}

.cta-button.primary:hover {
    background: linear-gradient(135deg, var(--color-cyan-bright) 0%, var(--color-cyan-primary) 100%);
    box-shadow:
        0 15px 60px rgba(0, 229, 255, 0.6),
        0 0 80px rgba(0, 229, 255, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);
    transform: translateY(-3px) scale(1.02);
}

.cta-button.secondary {
    background: var(--glass-bg);
    color: var(--color-cyan-primary);
    border: 1px solid rgba(0, 229, 255, 0.4);
    backdrop-filter: blur(30px);
    border-radius: 4px;
}

.cta-button.secondary:hover {
    background: rgba(0, 229, 255, 0.15);
    border-color: var(--color-cyan-bright);
    color: var(--color-cyan-bright);
    box-shadow: 0 10px 40px rgba(0, 229, 255, 0.3);
    transform: translateY(-3px);
}

/* =====================================================
   FEATURE GRID - Premium Glass Cards
   ===================================================== */

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 30px;
    margin-bottom: 70px;
}

.feature-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 50px;
    backdrop-filter: blur(40px) saturate(2);
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    cursor: pointer;
    border-radius: 4px;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-cyan-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(
        circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
        rgba(0, 229, 255, 0.15),
        transparent 70%
    );
    opacity: 0;
    transition: opacity 0.4s ease;
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card:hover::after {
    opacity: 1;
}

.feature-card:hover {
    transform: translateY(-12px) scale(1.02);
    border-color: rgba(0, 229, 255, 0.5);
    background: rgba(0, 29, 46, 0.85);
    box-shadow:
        0 30px 80px rgba(0, 229, 255, 0.25),
        0 0 0 1px rgba(0, 229, 255, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        0 0 100px rgba(0, 229, 255, 0.2);
}

.feature-icon {
    width: 75px;
    height: 75px;
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.15), rgba(0, 145, 234, 0.1));
    margin-bottom: 32px;
    position: relative;
    border: 1px solid rgba(0, 229, 255, 0.3);
    backdrop-filter: blur(20px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-cyan-primary);
    border-radius: 4px;
    box-shadow: 0 4px 20px rgba(0, 229, 255, 0.2);
}

.feature-icon svg {
    width: 36px;
    height: 36px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    filter: drop-shadow(0 0 15px rgba(0, 229, 255, 0.4));
}

.feature-card:hover .feature-icon {
    background: rgba(0, 229, 255, 0.2);
    transform: translateY(-6px) rotate(5deg);
    box-shadow: 0 20px 40px rgba(0, 229, 255, 0.4);
    border-color: var(--color-cyan-bright);
}

.feature-card:hover .feature-icon svg {
    transform: scale(1.2) rotate(-5deg);
    color: var(--color-cyan-bright);
}

.feature-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--color-white-pure);
    letter-spacing: -0.01em;
}

.feature-description {
    font-family: var(--font-body);
    color: var(--color-gray-platinum);
    line-height: 1.8;
    font-size: 1rem;
    font-weight: 400;
}

.feature-metric {
    margin-top: 28px;
    padding-top: 22px;
    border-top: 1px solid rgba(0, 229, 255, 0.2);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-cyan-primary);
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

/* =====================================================
   ABOUT & ROI SECTIONS
   ===================================================== */

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
}

.about-text h3 {
    color: var(--color-cyan-primary);
    margin-bottom: 24px;
    font-weight: 600;
    font-size: 1.6rem;
}

.about-text p {
    color: var(--color-gray-platinum);
    line-height: 1.8;
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.stat-item {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 35px 25px;
    text-align: center;
    backdrop-filter: blur(30px);
    transition: all 0.3s ease;
    border-radius: 4px;
}

.stat-item:hover {
    background: rgba(0, 229, 255, 0.1);
    border-color: var(--color-cyan-primary);
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(0, 229, 255, 0.2);
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-cyan-bright);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
}

.stat-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--color-gray-silver);
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.roi-container {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 60px;
    backdrop-filter: blur(40px);
    border-radius: 4px;
    box-shadow: var(--shadow-elevation-2);
}

.roi-calculator h3 {
    color: var(--color-cyan-primary);
    margin-bottom: 35px;
    font-weight: 600;
    text-align: center;
}

.roi-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.roi-item {
    text-align: center;
    padding: 30px 20px;
    background: rgba(0, 29, 46, 0.4);
    border: 1px solid rgba(0, 229, 255, 0.2);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.roi-item:hover {
    background: rgba(0, 229, 255, 0.08);
    border-color: var(--color-cyan-primary);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 229, 255, 0.2);
}

.roi-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-gray-silver);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
}

.roi-value {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-cyan-bright);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* =====================================================
   CONTACT FORM - Premium Glassmorphism
   ===================================================== */

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

.contact-intro {
    text-align: center;
    margin-bottom: 50px;
}

.contact-intro h3 {
    color: var(--color-cyan-primary);
    margin-bottom: 20px;
    font-size: 1.8rem;
}

.contact-form-container {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 60px;
    backdrop-filter: blur(40px);
    border-radius: 4px;
    box-shadow: var(--shadow-elevation-2);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

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

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-cyan-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 10px;
    font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
    background: rgba(0, 29, 46, 0.5);
    border: 1px solid rgba(0, 229, 255, 0.2);
    color: var(--color-white-ice);
    padding: 14px 18px;
    font-family: var(--font-body);
    font-size: 1rem;
    border-radius: 4px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-cyan-primary);
    background: rgba(0, 29, 46, 0.7);
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.2);
}

.submit-button {
    background: var(--gradient-cyan-primary);
    color: var(--color-navy-black);
    padding: 18px 50px;
    font-size: 1.1rem;
    font-weight: 700;
    font-family: var(--font-display);
    border: none;
    cursor: pointer;
    margin-top: 20px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    border-radius: 4px;
    box-shadow: 0 8px 30px rgba(0, 229, 255, 0.3);
}

.submit-button:hover {
    background: linear-gradient(135deg, var(--color-cyan-bright) 0%, var(--color-cyan-primary) 100%);
    box-shadow:
        0 12px 50px rgba(0, 229, 255, 0.5),
        0 0 60px rgba(0, 229, 255, 0.3);
    transform: translateY(-2px);
}

/* =====================================================
   CTA SECTION - Final Impact
   ===================================================== */

.cta-section {
    text-align: center;
    padding: 120px 40px;
    background:
        radial-gradient(ellipse at center, rgba(0, 229, 255, 0.12), transparent 70%),
        linear-gradient(135deg, rgba(0, 10, 18, 0.6), rgba(0, 29, 46, 0.8));
    border: 1px solid rgba(0, 229, 255, 0.2);
    margin: 120px 0;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(20px);
    border-radius: 4px;
    box-shadow: var(--shadow-elevation-3);
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 229, 255, 0.15), transparent 40%);
    animation: rotateGlow 20s linear infinite;
    opacity: 0.6;
}

@keyframes rotateGlow {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.urgency-badge {
    display: inline-block;
    background: rgba(0, 229, 255, 0.15);
    color: var(--color-cyan-primary);
    padding: 12px 30px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    border: 1px solid rgba(0, 229, 255, 0.4);
    margin-bottom: 30px;
    border-radius: 4px;
    box-shadow: 0 4px 20px rgba(0, 229, 255, 0.25);
}

.cta-benefits {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin: 30px 0;
    font-size: 1.05rem;
    color: var(--color-cyan-primary);
}

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

@media (max-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

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

/* Language selector on homepage - positioned next to nav-toggle */
.language-selector.nav-language {
    position: fixed;
    top: 60px;
    right: 120px;
    z-index: 999;
}

.language-selector.nav-language .language-btn {
    height: 50px;
    padding: 0 18px;
    font-size: 12px;
    background: rgba(0, 10, 18, 0.7);
    border: 1px solid var(--color-cyan-primary);
    color: var(--color-cyan-primary);
    backdrop-filter: blur(20px);
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.3);
    border-radius: 0;
}

.language-selector.nav-language .language-btn:hover {
    background: rgba(0, 229, 255, 0.15);
    border-color: var(--color-cyan-primary);
    color: #fff;
    box-shadow: 0 0 30px rgba(0, 229, 255, 0.4);
}

.language-selector.nav-language .lang-icon {
    font-size: 16px;
}

.language-selector.nav-language .lang-current {
    font-size: 12px;
    color: inherit;
}

.language-selector.nav-language .lang-arrow {
    color: inherit;
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }

    .nav-toggle {
        display: flex;
        top: 6px;
        right: 15px;
        width: 36px;
        height: 36px;
        padding: 8px;
        font-size: 16px;
    }

    /* Language selector - next to burger on mobile */
    .language-selector.nav-language {
        top: 6px;
        right: 57px;
    }

    .language-selector.nav-language .language-btn {
        height: 36px;
        padding: 0 10px;
        font-size: 10px;
    }

    .language-selector.nav-language .lang-icon {
        font-size: 13px;
    }

    .language-selector.nav-language .lang-current {
        font-size: 10px;
    }

    .content {
        padding-left: 30px;
        padding-right: 30px;
    }

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

    .hero-metrics {
        flex-direction: column;
        gap: 2px;
    }

    .metric-item {
        border-right: none;
        border-bottom: 1px solid rgba(0, 229, 255, 0.1);
    }

    .metric-item:last-child {
        border-bottom: none;
    }

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

    .about-stats {
        grid-template-columns: 1fr;
    }

    .roi-metrics {
        grid-template-columns: 1fr;
    }

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

    .cta-button {
        width: 100%;
    }

    /* Title / Logo - compact on mobile */
    .title-container.show {
        top: 6px;
        left: 12px;
        width: 140px;
        height: 32px;
        transform: translate(0, 0);
    }

    .title-container.show .title-text {
        font-size: 0.75rem;
        letter-spacing: 0.1em;
    }

    /* Mobile nav overlay items */
    .nav-mobile .nav-item {
        width: min(240px, 80vw);
        font-size: 1rem;
        padding: 16px 24px;
    }

    /* Landing container */
    .landing-container {
        padding: 20px;
    }

    /* Solar System Animation - fit mobile viewport */
    .solar-system {
        width: min(300px, 80vw);
        height: min(300px, 80vw);
    }

    .orbit-1 { width: 80px; height: 80px; }
    .orbit-2 { width: 120px; height: 120px; }
    .orbit-3 { width: 160px; height: 160px; }
    .orbit-4 { width: 200px; height: 200px; }
    .orbit-5 { width: 240px; height: 240px; }

    .orbit-container-1 { width: 80px; height: 80px; }
    .orbit-container-2 { width: 120px; height: 120px; }
    .orbit-container-3 { width: 160px; height: 160px; }
    .orbit-container-4 { width: 200px; height: 200px; }
    .orbit-container-5 { width: 240px; height: 240px; }

    .radar-sweep {
        width: min(300px, 80vw);
        height: min(300px, 80vw);
    }

    .sun {
        width: 40px;
        height: 40px;
        font-size: 8px;
    }

    /* SVG ring text - scale down for mobile orbits */
    .ring-text {
        font-size: 8px;
    }

    .orbiting-element {
        font-size: 8px;
    }

    /* Landing status & coordinates */
    .coordinates {
        bottom: 10px;
        left: 10px;
        font-size: 8px;
    }

    .status {
        top: 15px;
        right: 15px;
        font-size: 9px;
    }

    /* Success/error messages */
    .success-message,
    .error-message {
        padding: 30px;
    }

    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .measurement-line {
        width: 100%;
        max-width: 200px;
    }

    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .section-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .measurement-line {
        width: 100%;
    }

    .feature-card {
        padding: 25px 20px;
    }

    .contact-form-container {
        padding: 30px 15px;
    }

    .content {
        padding-left: 20px;
        padding-right: 20px;
    }

    .hero-title {
        font-size: 2rem;
    }

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

    /* Nav toggle - even smaller on tiny screens */
    .nav-toggle {
        top: 6px;
        right: 10px;
        width: 32px;
        height: 32px;
        padding: 6px;
        font-size: 14px;
    }

    /* Language selector - match smaller burger */
    .language-selector.nav-language {
        top: 6px;
        right: 47px;
    }

    .language-selector.nav-language .language-btn {
        height: 32px;
        padding: 0 8px;
        font-size: 9px;
    }

    .language-selector.nav-language .lang-icon {
        font-size: 12px;
    }

    .language-selector.nav-language .lang-current {
        font-size: 9px;
    }

    /* Title / Logo - extra compact */
    .title-container.show {
        width: 120px;
        height: 28px;
        left: 8px;
        top: 8px;
    }

    .title-container.show .title-text {
        font-size: 0.65rem;
        letter-spacing: 0.08em;
    }

    /* Solar system even smaller on tiny screens */
    .solar-system {
        width: min(260px, 75vw);
        height: min(260px, 75vw);
    }

    .orbit-1 { width: 60px; height: 60px; }
    .orbit-2 { width: 100px; height: 100px; }
    .orbit-3 { width: 140px; height: 140px; }
    .orbit-4 { width: 170px; height: 170px; }
    .orbit-5 { width: 210px; height: 210px; }

    .orbit-container-1 { width: 60px; height: 60px; }
    .orbit-container-2 { width: 100px; height: 100px; }
    .orbit-container-3 { width: 140px; height: 140px; }
    .orbit-container-4 { width: 170px; height: 170px; }
    .orbit-container-5 { width: 210px; height: 210px; }

    .radar-sweep {
        width: min(260px, 75vw);
        height: min(260px, 75vw);
    }

    .sun {
        width: 35px;
        height: 35px;
        font-size: 7px;
    }

    /* Success/error messages */
    .success-message,
    .error-message {
        padding: 20px;
    }

    .success-icon,
    .error-icon {
        font-size: 3rem;
    }
}

/* =====================================================
   UTILITY ANIMATIONS & EFFECTS
   ===================================================== */

.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(0, 229, 255, 0.4);
    transform: scale(0);
    animation: rippleEffect 0.6s ease-out;
    pointer-events: none;
}

@keyframes rippleEffect {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

.loading-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0;
    background: var(--gradient-cyan-primary);
    z-index: 9999;
    transition: width 0.3s ease;
    box-shadow: var(--shadow-cyan-glow);
}

.loading-bar.active {
    width: 100%;
}

/* Floating Particles */
.floating-particle {
    position: fixed;
    pointer-events: none;
    animation: floatParticle 25s infinite;
    z-index: 0;
}

@keyframes floatParticle {
    0%, 100% {
        transform: translate(0, 0);
        opacity: 0.3;
    }
    25% {
        transform: translate(100px, -100px);
        opacity: 0.6;
    }
    50% {
        transform: translate(-50px, -200px);
        opacity: 0.8;
    }
    75% {
        transform: translate(80px, -150px);
        opacity: 0.4;
    }
}

@keyframes crystallineFloat {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
        opacity: 0.2;
    }
    33% {
        transform: translate(50px, -80px) rotate(120deg);
        opacity: 0.4;
    }
    66% {
        transform: translate(-30px, -150px) rotate(240deg);
        opacity: 0.3;
    }
}

/* Success & Error Messages */
.success-message,
.error-message {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 50px;
    text-align: center;
    backdrop-filter: blur(40px);
    border-radius: 4px;
}

.success-icon,
.error-icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

.success-icon {
    color: var(--color-cyan-primary);
}

.error-icon {
    color: #FF6B6B;
}

.success-details {
    margin: 25px 0;
    color: var(--color-gray-platinum);
}

.new-message-btn,
.retry-btn {
    background: var(--gradient-cyan-primary);
    color: var(--color-navy-black);
    padding: 14px 35px;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 20px;
    transition: all 0.3s ease;
}

.new-message-btn:hover,
.retry-btn:hover {
    box-shadow: var(--shadow-cyan-glow);
    transform: translateY(-2px);
}

/* Scroll Animations - DISABLED (conflicts with initial visibility) */
/* .section {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.section.visible {
    opacity: 1;
    transform: translateY(0);
} */

/* Checkbox Styling */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    color: var(--color-gray-platinum);
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--color-cyan-primary);
}

/* OAuth Info Badge */
.oauth-info {
    margin-top: 30px;
    padding: 20px;
    background: rgba(0, 229, 255, 0.05);
    border: 1px solid rgba(0, 229, 255, 0.2);
    border-radius: 4px;
}

.oauth-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-cyan-primary);
    font-weight: 600;
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.oauth-info p {
    font-size: 0.85rem;
    color: var(--color-gray-silver);
}