:root {
    --bg-dark: #0a0e17;
    --bg-card: rgba(18, 24, 38, 0.7);
    --text-main: #f0f4f8;
    --text-muted: #9ba4b5;
    --primary: #00d2ff;
    --primary-glow: rgba(0, 210, 255, 0.4);
    --secondary: #3a7bd5;
    --accent: #00ff88;
    --border: rgba(255, 255, 255, 0.08);
}

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

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

.container {
    max-width: 1800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.highlight {
    color: var(--primary);
    text-shadow: 0 0 10px var(--primary-glow);
}

/* Typography */
h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, #fff, #a0b0c0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

h2 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    box-shadow: 0 4px 15px var(--primary-glow);
    border: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--primary-glow);
}

.btn-secondary {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.05);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 1px solid var(--primary);
}

.btn-outline:hover {
    background: rgba(0, 210, 255, 0.1);
}

.btn-large {
    font-size: 1.2rem;
    padding: 1.2rem 3rem;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(10, 14, 23, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-link {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: color 0.3s ease;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 2px;
}

.hero-logo {
    max-width: 450px;
    width: 100%;
    height: auto;
    margin: 0 auto 2rem auto;
    display: block;
}

/* Hero Section */
.hero {
    padding-top: 120px;
    padding-bottom: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    background: radial-gradient(circle at center, rgba(58, 123, 213, 0.1) 0%, transparent 60%);
}

.hero-content {
    max-width: 800px;
    z-index: 2;
    padding: 2rem;
}

.hero-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: var(--secondary);
    filter: blur(150px);
    border-radius: 50%;
    opacity: 0.15;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 0;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(255, 0, 136, 0.1);
    color: #ff0088;
    border: 1px solid rgba(255, 0, 136, 0.3);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: 2px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2.5rem;
}

.trust-badge {
    margin-top: 2rem;
    font-size: 0.9rem;
    color: #5b677a;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Problem Solution */
.problem-solution {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding: 3rem 2rem;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 3rem;
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
}

.highlight-card {
    border-color: rgba(0, 210, 255, 0.3);
    box-shadow: 0 10px 30px rgba(0, 210, 255, 0.05);
}

/* Features */
.features {
    padding: 3rem 2rem;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.feature-row {
    display: flex;
    align-items: center;
    gap: 4rem;
    margin-bottom: 3rem;
}

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

.feature-text {
    flex: 1;
}

.feature-image {
    flex: 1;
}

.subtitle {
    color: var(--primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

.glass-mockup {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: 12px;
    height: 350px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #5b677a;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    position: relative;
    overflow: hidden;
}

.glass-mockup::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 50%; height: 100%;
    background: linear-gradient(to right, transparent, rgba(255,255,255,0.05), transparent);
    transform: skewX(-20deg);
    transition: 0.5s;
}

.glass-mockup:hover::before {
    left: 150%;
}

/* Video Section */
.video-section {
    padding: 3rem 2rem;
    text-align: center;
}

.video-container {
    max-width: 900px;
    margin: 0 auto;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.video-placeholder {
    width: 100%;
    aspect-ratio: 16/9;
    background: #151b26;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

/* Pricing Section */
.pricing-section {
    padding: 8rem 2rem;
    display: flex;
    justify-content: center;
}

.pricing-card {
    background: linear-gradient(180deg, var(--bg-card), #0a0e17);
    border: 1px solid var(--border);
    border-top: 2px solid var(--primary);
    border-radius: 20px;
    padding: 4rem;
    text-align: center;
    max-width: 600px;
    position: relative;
    overflow: hidden;
}

.price {
    font-size: 5rem;
    font-weight: 800;
    color: #fff;
    margin: 2rem 0;
    line-height: 1;
}

.price span {
    display: block;
    font-size: 1.2rem;
    color: var(--text-muted);
    font-weight: 400;
    margin-top: 0.5rem;
}

.guarantee {
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: #5b677a;
}

/* Founder Section */
.founder {
    background-color: var(--secondary-color);
    border-top: 1px solid rgba(0, 243, 255, 0.1);
    border-bottom: 1px solid rgba(0, 243, 255, 0.1);
}

.founder-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: center;
}

.founder-image-wrapper {
    position: relative;
}

.founder-image-wrapper::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: 10px;
    bottom: 10px;
    border: 2px solid var(--primary-color);
    border-radius: 12px;
    z-index: 0;
}

.founder-image-placeholder {
    background-color: var(--dark-bg);
    border-radius: 12px;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    position: relative;
    z-index: 1;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.founder-content .section-title {
    text-align: left;
    margin-bottom: 1.5rem;
}

.founder-bio {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.founder-signature {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-light);
    margin-top: 2rem;
}

/* Footer */
footer {
    border-top: 1px solid var(--border);
    padding: 4rem 0 2rem 0;
    margin-top: 4rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    margin-left: 2rem;
    transition: color 0.3s;
}

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

.disclaimer {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 2rem;
    font-size: 0.8rem;
    text-align: center;
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.fade-left {
    transform: translateX(-50px);
}
.fade-right {
    transform: translateX(50px);
}
.fade-left.active, .fade-right.active {
    transform: translateX(0);
}

/* Partners Section */
.partners-section {
    padding: 1rem 2rem 4rem;
}

.partners-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4rem;
    flex-wrap: wrap;
}

.partner-logo {
    height: 220px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    filter: drop-shadow(0 4px 10px rgba(0,0,0,0.5));
    transition: transform 0.3s ease, filter 0.3s ease;
    border-radius: 6px;
}

.partner-logo:hover {
    transform: translateY(-5px);
    filter: drop-shadow(0 8px 15px rgba(0, 210, 255, 0.3));
}

/* Responsive */
/* Gallery Styles */
.gallery-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
}

.gallery-main {
    width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 8px;
    border: 1px solid var(--border);
    cursor: zoom-in;
    transition: transform 0.3s ease, border-color 0.3s ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    background-color: var(--dark-bg);
}

iframe.gallery-main {
    height: auto;
    min-height: 400px;
    object-fit: cover;
    pointer-events: auto;
}

.gallery-main:hover {
    border-color: var(--primary);
    transform: scale(1.02);
}

.gallery-thumbnails {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.gallery-category {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin: 1.5rem 0 0.5rem 0;
    text-align: left;
    font-weight: 600;
}
.gallery-category:first-child {
    margin-top: 0;
}

.gallery-row {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: flex-start;
}

.gallery-thumb {
    width: 80px;
    height: 60px;
    object-fit: cover;
    border-radius: 4px;
    border: 2px solid transparent;
    cursor: pointer;
    opacity: 0.5;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.gallery-thumb:hover, .gallery-thumb.active {
    opacity: 1;
    border-color: var(--primary);
}

/* Lightbox Modal */
.lightbox {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 14, 23, 0.95);
    backdrop-filter: blur(10px);
    justify-content: center;
    align-items: center;
}

.lightbox.show {
    display: flex;
}

.lightbox-content {
    max-width: 90%;
    max-height: 90vh;
    border-radius: 8px;
    box-shadow: 0 0 40px rgba(67, 248, 182, 0.2);
    animation: zoomIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes zoomIn {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.lightbox-close {
    position: absolute;
    top: 25px;
    right: 40px;
    color: var(--text-muted);
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
    z-index: 2001;
}

.lightbox-close:hover {
    color: var(--primary);
}

/* Responsive */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    .hero-buttons { flex-direction: column; }
    .problem-solution { grid-template-columns: 1fr; }
    .feature-row, .feature-row.reverse { flex-direction: column; text-align: center; gap: 2rem; }
    .footer-content { flex-direction: column; gap: 1rem; text-align: center; }
    .footer-links a { margin: 0 1rem; }
    .pricing-card { padding: 2rem; }
    .partners-grid { gap: 2rem; }
    .partner-logo { height: 60px; }
}

/* -------------------------------------------
   Ultra-wide and 4K Display Scaling
   ------------------------------------------- */
@media (min-width: 1600px) {
    html {
        font-size: 18px; /* 112.5% scale */
    }
}

@media (min-width: 1920px) {
    html {
        font-size: 22px; /* 137.5% scale */
    }
}

@media (min-width: 2560px) {
    html {
        font-size: 28px; /* 175% scale for 4K */
    }
}