/* ==========================================================================
   KYVORA ECOSYSTEM - DESIGN SYSTEM & STYLESHEET
   ========================================================================== */

/* Variables & Base System */
:root {
    --bg-dark: #06070b;
    --bg-card: rgba(13, 17, 26, 0.7);
    --bg-card-border: rgba(0, 229, 255, 0.15);
    --color-text-main: #e2e8f0;
    --color-text-muted: #94a3b8;
    
    /* Neon Accents */
    --accent-cyan: #00e5ff;
    --accent-cyan-rgb: 0, 229, 255;
    --accent-magenta: #ff007f;
    --accent-magenta-rgb: 255, 0, 127;
    --accent-purple: #9d4edd;
    --accent-purple-rgb: 157, 78, 221;
    --accent-blue: #0066ff;
    --accent-blue-rgb: 0, 102, 255;
    --accent-green: #10b981;
    
    /* Fonts */
    --font-header: 'Orbitron', sans-serif;
    --font-subheader: 'Rajdhani', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Transitions */
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-dark);
}

body {
    font-family: var(--font-body);
    color: var(--color-text-main);
    overflow-x: hidden;
    line-height: 1.6;
    background-color: var(--bg-dark);
}

/* Ecosystem Background Canvas */
#ecosystemCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    pointer-events: none;
    opacity: 0.45;
}

/* Containers & Grid */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.grid {
    display: grid;
    gap: 2rem;
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

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

.text-gradient {
    background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-magenta) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-subheader);
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 1px;
    padding: 0.8rem 2rem;
    border-radius: 4px;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
}

.btn i {
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-cyan) 100%);
    color: #fff;
    box-shadow: 0 4px 20px rgba(0, 229, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 229, 255, 0.5);
}

.btn-primary:hover i {
    transform: translateX(5px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-main);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-cyan);
    color: #fff;
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.2);
    transform: translateY(-3px);
}

.btn-block {
    width: 100%;
}

.btn-loader.hide {
    display: none;
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: var(--transition-smooth);
    border-bottom: 1px solid transparent;
}

header.scrolled {
    padding: 1rem 0;
    background: rgba(6, 7, 11, 0.85);
    backdrop-filter: blur(15px);
    border-color: rgba(0, 229, 255, 0.1);
}

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

.logo {
    font-family: var(--font-header);
    font-weight: 900;
    font-size: 1.7rem;
    color: #fff;
    text-decoration: none;
    letter-spacing: 2px;
    display: flex;
    align-items: center;
}

.logo-accent {
    color: var(--accent-cyan);
    text-shadow: 0 0 10px rgba(0, 229, 255, 0.5);
    margin-right: 2px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-link {
    font-family: var(--font-subheader);
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-text-muted);
    text-decoration: none;
    letter-spacing: 1px;
    transition: var(--transition-fast);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link:hover,
.nav-link.active {
    color: #fff;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-cyan);
    box-shadow: 0 0 8px var(--accent-cyan);
    transition: var(--transition-fast);
}

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

.nav-link.register-btn {
    border: 1px solid var(--accent-magenta);
    padding: 0.5rem 1.2rem;
    border-radius: 4px;
    color: var(--accent-magenta);
    box-shadow: inset 0 0 0 rgba(255, 0, 127, 0);
    transition: var(--transition-smooth);
}

.nav-link.register-btn::after {
    display: none;
}

.nav-link.register-btn:hover {
    background: var(--accent-magenta);
    color: #fff;
    box-shadow: 0 0 15px rgba(255, 0, 127, 0.4);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--color-text-main);
    transition: var(--transition-fast);
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 120px;
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
    z-index: 10;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0.5rem 1rem;
    background: rgba(0, 229, 255, 0.08);
    border: 1px solid rgba(0, 229, 255, 0.3);
    border-radius: 50px;
    color: var(--accent-cyan);
    font-family: var(--font-subheader);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 1px;
    margin-bottom: 2rem;
}

.animate-glow {
    animation: pulseGlow 3s infinite alternate;
}

.hero-title {
    font-family: var(--font-header);
    font-weight: 900;
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

/* Ecosystem Visualizer (Orbit Animation) */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 450px;
}

.hero-glow-back {
    position: absolute;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(0, 229, 255, 0.15) 0%, rgba(255, 0, 127, 0.05) 50%, rgba(0,0,0,0) 100%);
    filter: blur(20px);
    z-index: 1;
}

.ecosystem-radial {
    position: relative;
    width: 320px;
    height: 320px;
    border: 1.5px dashed rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: rotateOrbit 60s linear infinite;
    z-index: 2;
}

.center-core {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: radial-gradient(circle, #1e293b 0%, #0f172a 100%);
    border: 2px solid var(--accent-cyan);
    box-shadow: 0 0 30px rgba(0, 229, 255, 0.4);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    color: var(--accent-cyan);
    animation: reverseRotateOrbit 60s linear infinite, corePulse 3s ease-in-out infinite;
}

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

.node {
    position: absolute;
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: #0f172a;
    border: 2px solid rgba(255, 255, 255, 0.2);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.3rem;
    color: #fff;
    cursor: pointer;
    pointer-events: auto;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
}

.node:hover {
    transform: scale(1.15);
    border-color: #fff;
}

/* Positioning orbit nodes */
.watch-orbit { transform: rotate(0deg); }
.watch-node {
    top: -27px;
    left: calc(50% - 27px);
    border-color: var(--accent-purple);
    color: var(--accent-purple);
    box-shadow: 0 0 15px rgba(157, 78, 221, 0.3);
    animation: reverseRotateOrbit 60s linear infinite;
}
.watch-node:hover {
    box-shadow: 0 0 25px rgba(157, 78, 221, 0.7);
}

.hub-orbit { transform: rotate(120deg); }
.hub-node {
    top: -27px;
    left: calc(50% - 27px);
    border-color: var(--accent-blue);
    color: var(--accent-blue);
    box-shadow: 0 0 15px rgba(0, 102, 255, 0.3);
    animation: reverseRotateOrbit 60s linear infinite;
}
.hub-node:hover {
    box-shadow: 0 0 25px rgba(0, 102, 255, 0.7);
}

.glasses-orbit { transform: rotate(240deg); }
.glasses-node {
    top: -27px;
    left: calc(50% - 27px);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.3);
    animation: reverseRotateOrbit 60s linear infinite;
}
.glasses-node:hover {
    box-shadow: 0 0 25px rgba(0, 229, 255, 0.7);
}

/* Mouse Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.mouse-scroll {
    width: 26px;
    height: 42px;
    border: 2px solid var(--color-text-muted);
    border-radius: 20px;
    display: block;
    position: relative;
}

.mouse-wheel {
    width: 4px;
    height: 8px;
    background-color: var(--accent-cyan);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: mouseWheelMove 1.6s ease-out infinite;
}

/* Sections Global */
section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    margin-bottom: 4rem;
}

.section-title {
    font-family: var(--font-header);
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.section-subtitle {
    color: var(--color-text-muted);
    font-size: 1.1rem;
    max-width: 650px;
    margin: 0 auto;
}

/* Ecosystem Section Details */
.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    backdrop-filter: blur(10px);
    padding: 2.5rem 2rem;
    border-radius: 8px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
    transform: translateX(-100%);
    transition: 0.6s ease;
}

.feature-card:hover::before {
    transform: translateX(100%);
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 229, 255, 0.4);
    box-shadow: 0 10px 30px rgba(0, 229, 255, 0.08);
}

.card-icon {
    font-size: 2.2rem;
    color: var(--accent-cyan);
    margin-bottom: 1.5rem;
    text-shadow: 0 0 10px rgba(0, 229, 255, 0.3);
}

.feature-card h3 {
    font-family: var(--font-subheader);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: 0.5px;
}

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

/* Devices Showcase Section Details */
.device-row {
    display: flex;
    align-items: center;
    gap: 5rem;
    margin-bottom: 80px;
}

.device-row:last-child {
    margin-bottom: 0;
}

.device-row.reverse {
    flex-direction: row-reverse;
}

.device-image-wrapper {
    flex: 1;
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    max-width: 500px;
}

.device-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-smooth);
}

.device-row:hover .device-img {
    transform: scale(1.02);
    border-color: rgba(255, 255, 255, 0.25);
}

.image-glow {
    position: absolute;
    width: 80%;
    height: 80%;
    top: 10%;
    left: 10%;
    filter: blur(50px);
    z-index: -1;
    opacity: 0.3;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.device-row:hover .image-glow {
    opacity: 0.5;
}

.purple-glow { background: radial-gradient(circle, var(--accent-purple) 0%, transparent 70%); }
.blue-glow { background: radial-gradient(circle, var(--accent-blue) 0%, transparent 70%); }
.cyan-glow { background: radial-gradient(circle, var(--accent-cyan) 0%, transparent 70%); }

.device-details {
    flex: 1.2;
}

.device-badge {
    display: inline-block;
    font-family: var(--font-subheader);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 1.5px;
    padding: 0.3rem 0.8rem;
    border-radius: 4px;
    margin-bottom: 1.2rem;
}

.device-badge.purple {
    background: rgba(157, 78, 221, 0.1);
    color: var(--accent-purple);
    border: 1px solid rgba(157, 78, 221, 0.3);
}

.device-badge.blue {
    background: rgba(0, 102, 255, 0.1);
    color: var(--accent-blue);
    border: 1px solid rgba(0, 102, 255, 0.3);
}

.device-badge.cyan {
    background: rgba(0, 229, 255, 0.1);
    color: var(--accent-cyan);
    border: 1px solid rgba(0, 229, 255, 0.3);
}

.device-name {
    font-family: var(--font-header);
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.device-desc {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    margin-bottom: 2rem;
}

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

.device-features li {
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 0.8rem;
}

.device-features li i {
    color: var(--accent-green);
    font-size: 1rem;
}

/* Interactive Simulator / Terminal */
.terminal-container {
    background: #090d16;
    border: 1px solid rgba(0, 229, 255, 0.2);
    box-shadow: 0 20px 50px rgba(0, 229, 255, 0.08);
    border-radius: 8px;
    overflow: hidden;
    max-width: 900px;
    margin: 0 auto;
}

.terminal-header {
    background: #0c121e;
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.terminal-buttons {
    display: flex;
    gap: 6px;
}

.terminal-buttons .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-buttons .red { background-color: #ef4444; }
.terminal-buttons .yellow { background-color: #f59e0b; }
.terminal-buttons .green { background-color: #10b981; }

.terminal-title {
    font-family: var(--font-subheader);
    font-size: 0.95rem;
    color: var(--color-text-muted);
    font-weight: 600;
    letter-spacing: 0.5px;
}

.terminal-device-select {
    display: flex;
    gap: 8px;
}

.dev-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--color-text-muted);
    font-family: var(--font-subheader);
    font-weight: 600;
    font-size: 0.85rem;
    padding: 0.3rem 0.8rem;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.dev-btn:hover {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.2);
}

.dev-btn.active {
    background: rgba(0, 229, 255, 0.1);
    color: var(--accent-cyan);
    border-color: var(--accent-cyan);
}

.terminal-body {
    height: 320px;
    padding: 1.5rem;
    overflow-y: auto;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9rem;
    background: #05080e;
}

.terminal-line {
    margin-bottom: 0.6rem;
    word-break: break-all;
}

.system-line {
    color: var(--color-text-muted);
}

.user-line {
    color: var(--accent-cyan);
}

.response-line {
    color: #fff;
    padding-left: 10px;
    border-left: 2px solid var(--accent-cyan);
}

.success-line {
    color: var(--accent-green);
}

.alert-line {
    color: var(--accent-magenta);
}

.terminal-controls {
    background: #0c121e;
    padding: 1rem;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.cmd-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-text-main);
    font-family: var(--font-subheader);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.6rem 1.2rem;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 8px;
}

.cmd-btn:hover {
    background: rgba(0, 229, 255, 0.08);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
}

.cmd-btn.cmd-clear {
    background: rgba(239, 68, 68, 0.08);
    border-color: rgba(239, 68, 68, 0.2);
    color: #f87171;
    margin-left: auto;
}

.cmd-btn.cmd-clear:hover {
    background: rgba(239, 68, 68, 0.15);
    border-color: #ef4444;
    color: #fff;
}

/* Technical Specs Details */
.table-container {
    max-width: 1000px;
    margin: 0 auto;
    overflow-x: auto;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-body);
    font-size: 0.95rem;
    text-align: left;
}

.specs-table th {
    background: #0f1420;
    padding: 1.2rem 1.5rem;
    font-family: var(--font-subheader);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    border-bottom: 2px solid rgba(0, 229, 255, 0.2);
    color: var(--accent-cyan);
}

.specs-table td {
    padding: 1.2rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    color: var(--color-text-main);
    background: rgba(13, 17, 26, 0.4);
}

.specs-table tr:hover td {
    background: rgba(13, 17, 26, 0.8);
    color: #fff;
}

.specs-table tr:last-child td {
    border-bottom: none;
}

.spec-label {
    font-weight: 600;
    color: #fff;
    background: #0c101a !important;
    width: 20%;
}

/* Registration Form Details */
.register-container {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 5rem;
    align-items: center;
}

.register-content h2 {
    font-family: var(--font-header);
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.register-content p {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    margin-bottom: 2.5rem;
}

.stats-mini {
    display: flex;
    gap: 3rem;
}

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

.stat-number {
    font-family: var(--font-header);
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent-cyan);
    text-shadow: 0 0 10px rgba(0, 229, 255, 0.3);
}

.stat-text {
    font-family: var(--font-subheader);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-text-muted);
    letter-spacing: 1px;
    margin-top: 4px;
}

.glass-form {
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    backdrop-filter: blur(10px);
    padding: 3rem;
    border-radius: 8px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.form-group {
    margin-bottom: 1.8rem;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-family: var(--font-subheader);
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 0.5px;
    color: var(--color-text-main);
}

.form-group input,
.form-group select,
.form-group textarea {
    background: rgba(5, 8, 14, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.85rem 1rem;
    border-radius: 4px;
    color: #fff;
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-fast);
    outline: none;
}

.form-group textarea {
    resize: vertical;
    min-height: 90px;
    font-family: var(--font-body);
    line-height: 1.5;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 10px rgba(0, 229, 255, 0.2);
}

.optional-tag {
    color: var(--color-text-muted);
    font-weight: 500;
    font-size: 0.85rem;
    letter-spacing: 0;
}

.form-group select option {
    background-color: #0c101a;
    color: #fff;
}

.form-feedback {
    margin-top: 1.2rem;
    padding: 0.8rem;
    border-radius: 4px;
    text-align: center;
    font-size: 0.9rem;
    font-weight: 500;
}

.form-feedback.success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--accent-green);
}

.form-feedback.error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #f87171;
}

.form-feedback.hide {
    display: none;
}

/* Footer Details */
footer {
    background: #040508;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 80px 0 30px;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 50px;
}

.footer-brand .logo {
    margin-bottom: 1.2rem;
}

.footer-brand p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    max-width: 320px;
}

.footer-links h4,
.footer-social h4 {
    font-family: var(--font-header);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #fff;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-links ul a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.footer-links ul a:hover {
    color: var(--accent-cyan);
    padding-left: 5px;
}

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

.social-icons a {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--color-text-muted);
    font-size: 1.1rem;
    transition: var(--transition-smooth);
    text-decoration: none;
}

.social-icons a:hover {
    background: var(--accent-cyan);
    color: #000;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 229, 255, 0.4);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.35);
    font-size: 0.85rem;
}

/* Animations */
@keyframes rotateOrbit {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

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

@keyframes corePulse {
    0%, 100% { box-shadow: 0 0 25px rgba(0, 229, 255, 0.3); }
    50% { box-shadow: 0 0 45px rgba(0, 229, 255, 0.6); }
}

@keyframes mouseWheelMove {
    0% { top: 8px; opacity: 0; }
    30% { opacity: 1; }
    100% { top: 24px; opacity: 0; }
}

@keyframes pulseGlow {
    from { box-shadow: 0 0 10px rgba(0, 229, 255, 0.15); border-color: rgba(0, 229, 255, 0.25); }
    to { box-shadow: 0 0 20px rgba(0, 229, 255, 0.4); border-color: rgba(0, 229, 255, 0.6); }
}

/* Scroll Animation Utility */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.animate-on-scroll.appear {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.8rem;
    }
    .hero-container {
        gap: 2rem;
    }
    .device-row {
        gap: 3rem;
    }
}

/* Nav artık logo + rozet + 7 link + dil seçici sığdıramadığı için
   hamburger moduna 768px yerine 1180px'te geçiyor (sıkışmayı önler) */
@media (max-width: 1180px) {
    /* Menu Navigation */
    .mobile-menu-toggle {
        display: flex;
    }

    .header-brand-badge {
        display: none; /* Rozet, dar/orta genişliklerde yer kaplamasın */
    }

    .nav-menu {
        position: fixed;
        top: 80px;
        right: -100%;
        width: 80%;
        max-width: 340px;
        height: calc(100vh - 80px);
        background: rgba(6, 7, 11, 0.98);
        backdrop-filter: blur(15px);
        border-left: 1px solid rgba(0, 229, 255, 0.1);
        flex-direction: column;
        justify-content: flex-start;
        padding: 3rem 2rem;
        gap: 1.5rem;
        transition: var(--transition-smooth);
        z-index: 999;
        overflow-y: auto;
    }
    
    .nav-menu.open {
        right: 0;
    }

    .nav-link {
        font-size: 1.2rem;
        width: 100%;
        text-align: center;
    }

    .nav-link.register-btn {
        width: 80%;
        margin-top: 1rem;
    }

    .lang-switch {
        margin-top: 1rem;
    }

    /* Burger Menu Active State */
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
}

@media (max-width: 768px) {
    /* Sections */
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 50px;
        gap: 3rem;
    }
    
    .badge {
        margin: 0 auto 2rem;
    }
    
    .hero-subtitle {
        margin: 0 auto 2.5rem;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-visual {
        height: 350px;
        margin-top: 2rem;
    }

    .device-row,
    .device-row.reverse {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }

    .device-image-wrapper {
        margin: 0 auto;
    }

    .device-features li {
        justify-content: center;
    }

    .register-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .stats-mini {
        justify-content: center;
    }

    .glass-form {
        padding: 2rem;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: center;
    }

    .footer-brand p {
        margin: 0 auto;
    }

    .social-icons {
        justify-content: center;
    }
}

/* ==========================================================================
   NEW KONSEPT TASARIM & ZEKANET LABS ADDITIONS
   ========================================================================== */

.header-brand-badge {
    font-family: var(--font-subheader);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 1px;
    color: var(--accent-cyan);
    background: rgba(0, 229, 255, 0.08);
    border: 1px solid rgba(0, 229, 255, 0.2);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    margin-right: auto;
    margin-left: 1.5rem;
}

.concept-watermark {
    position: absolute;
    top: -30px;
    font-family: var(--font-header);
    font-weight: 900;
    font-size: 2.2rem;
    color: rgba(255, 255, 255, 0.03);
    letter-spacing: 10px;
    user-select: none;
    pointer-events: none;
    width: 100%;
    text-align: center;
}

.concept-tag {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(255, 0, 127, 0.85);
    color: #fff;
    font-family: var(--font-subheader);
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 1px;
    padding: 0.3rem 0.7rem;
    border-radius: 3px;
    box-shadow: 0 0 15px rgba(255, 0, 127, 0.6);
    z-index: 10;
}

.features-section {
    background: rgba(5, 7, 12, 0.4);
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    padding: 100px 0;
}

.features-box-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.feature-box {
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    border-radius: 8px;
    padding: 2.5rem 2rem;
    display: flex;
    gap: 1.5rem;
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
}

.feature-box:hover {
    border-color: rgba(255, 0, 127, 0.3);
    box-shadow: 0 10px 30px rgba(255, 0, 127, 0.06);
    transform: translateY(-5px);
}

.feature-box-icon {
    font-size: 2.2rem;
    color: var(--accent-magenta);
    text-shadow: 0 0 10px rgba(255, 0, 127, 0.4);
    flex-shrink: 0;
}

.feature-box-content h4 {
    font-family: var(--font-subheader);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    color: #fff;
    letter-spacing: 0.5px;
}

.feature-box-content p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Adjustments for responsive */
@media (max-width: 768px) {
    .features-box-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-box {
        flex-direction: column;
        text-align: center;
        align-items: center;
        padding: 2rem;
    }
}

/* ==========================================================================
   LANGUAGE SWITCHER (Dil Desteği)
   ========================================================================== */

.lang-switch {
    display: flex;
    align-items: center;
    gap: 2px;
    border: 1px solid rgba(0, 229, 255, 0.25);
    border-radius: 6px;
    padding: 3px;
    background: rgba(0, 229, 255, 0.04);
}

.lang-btn {
    font-family: var(--font-subheader);
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
    background: transparent;
    border: none;
    border-radius: 4px;
    padding: 0.35rem 0.7rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.lang-btn:hover {
    color: #fff;
}

.lang-btn.active {
    color: #06070b;
    background: var(--accent-cyan);
    box-shadow: 0 0 10px rgba(0, 229, 255, 0.5);
}

/* ==========================================================================
   KYVORAOS SECTION
   ========================================================================== */

.os-section {
    padding: 100px 0;
}

.os-showcase {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 3.5rem;
    align-items: center;
    max-width: 1150px;
    margin: 0 auto;
}

.os-kernel-visual {
    position: relative;
    aspect-ratio: 1 / 1;
    max-width: 380px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.os-kernel-visual::before {
    content: '';
    position: absolute;
    inset: 0;
    border: 1px dashed rgba(0, 229, 255, 0.2);
    border-radius: 50%;
    animation: rotateSlow 30s linear infinite;
}

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

.os-kernel-core {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 229, 255, 0.15), rgba(6, 7, 11, 0.9));
    border: 1px solid rgba(0, 229, 255, 0.4);
    box-shadow: 0 0 40px rgba(0, 229, 255, 0.25);
    text-align: center;
    z-index: 2;
}

.os-kernel-core i {
    font-size: 2rem;
    color: var(--accent-cyan);
    text-shadow: 0 0 12px rgba(0, 229, 255, 0.6);
}

.os-kernel-core span {
    font-family: var(--font-subheader);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--color-text-main);
    padding: 0 0.5rem;
}

.os-kernel-node {
    position: absolute;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(13, 17, 26, 0.9);
    border: 1px solid var(--accent-magenta);
    color: var(--accent-magenta);
    font-size: 1.3rem;
    box-shadow: 0 0 15px rgba(255, 0, 127, 0.3);
    z-index: 2;
}

.os-kernel-node.node-top {
    top: 0;
    left: 50%;
    transform: translate(-50%, -20%);
}

.os-kernel-node.node-left {
    bottom: 8%;
    left: 0;
    transform: translate(-20%, 0);
    border-color: var(--accent-blue);
    color: var(--accent-blue);
    box-shadow: 0 0 15px rgba(0, 102, 255, 0.3);
}

.os-kernel-node.node-right {
    bottom: 8%;
    right: 0;
    transform: translate(20%, 0);
    border-color: var(--accent-purple);
    color: var(--accent-purple);
    box-shadow: 0 0 15px rgba(157, 78, 221, 0.3);
}

.os-specs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.8rem;
}

.os-spec-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.os-spec-item i {
    font-size: 1.4rem;
    color: var(--accent-cyan);
    margin-top: 0.3rem;
    flex-shrink: 0;
}

.os-spec-item h4 {
    font-family: var(--font-subheader);
    font-size: 1.05rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.4rem;
    letter-spacing: 0.3px;
}

.os-spec-item p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

@media (max-width: 900px) {
    .os-showcase {
        grid-template-columns: 1fr;
    }

    .os-specs-grid {
        grid-template-columns: 1fr;
    }
}