@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600&family=Outfit:wght@400;700&display=swap');

:root {
    --primary: #00f2fe;
    --secondary: #4facfe;
    --accent: #7000ff;
    --bg-dark: #0a0a0c;
    --card-bg: rgba(255, 255, 255, 0.05);
    --text-main: #f8fafc;
    --text-dim: #94a3b8;
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

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

h1,
h2,
h3 {
    font-family: 'Outfit', sans-serif;
    color: #fff;
}

.mission-tag {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(0, 242, 254, 0.1);
    border: 1px solid var(--primary);
    border-radius: 50px;
    color: var(--primary);
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    margin-bottom: 2rem;
    text-transform: uppercase;
}

/* Glassmorphism utility */
.glass {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: var(--glass-shadow);
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

header {
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(10, 10, 12, 0.8);
    backdrop-filter: blur(8px);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    transition: transform 0.3s ease;
}

.logo-container:hover {
    transform: scale(1.02);
}

.logo-img {
    height: 56px;
    width: auto;
    filter: drop-shadow(0 0 8px rgba(0, 242, 254, 0.3));
}

.logo-text {
    font-size: 2.2rem;
    font-weight: 700;
    font-family: 'Outfit', sans-serif;
    letter-spacing: -0.02em;
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 20px rgba(0, 242, 254, 0.2);
}

nav ul {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

nav a {
    text-decoration: none;
    color: var(--text-dim);
    font-weight: 500;
    transition: color 0.3s ease;
}

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

/* Hero Section */
.hero {
    height: calc(100vh - 100px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    padding-bottom: 5rem;
    overflow: hidden;
}

.hero-image-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0.3;
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(20px);
}

.hero-content {
    z-index: 10;
}

.hero h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, #fff, #94a3b8);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-dim);
    max-width: 600px;
    margin: 0 auto 2.5rem;
}

.cta-button {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(45deg, var(--primary), var(--accent));
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 10px 20px rgba(0, 242, 254, 0.2);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0, 242, 254, 0.4);
}

/* Glow effects */
.glow-sphere {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(112, 0, 255, 0.15) 0%, rgba(10, 10, 12, 0) 70%);
    filter: blur(80px);
    z-index: 1;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* Features Section */
.features {
    padding: 10rem 0;
}

.section-title {
    text-align: center;
    margin-bottom: 5rem;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.card {
    padding: 3rem 2rem;
    text-align: left;
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
}

.card h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.card p {
    color: var(--text-dim);
}

/* Methodology Sections */
.methodology-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

.prop-card {
    padding: 2.5rem;
    text-align: center;
    border-top: 4px solid var(--primary);
}

.prop-card h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.impact-label {
    font-size: 0.8rem;
    color: var(--primary);
    font-weight: 600;
    margin-top: 1.5rem;
    display: block;
    text-transform: uppercase;
}

.phase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.phase-card {
    padding: 2rem;
    position: relative;
    border-left: 2px solid var(--glass-border);
    transition: border-color 0.3s ease;
}

.phase-card:hover {
    border-left-color: var(--primary);
}

.phase-num {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-family: 'Outfit', sans-serif;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.2);
    font-weight: 700;
}

.advantage-box {
    margin-top: 10rem;
    padding: 4rem;
    text-align: center;
    background: linear-gradient(135deg, rgba(112, 0, 255, 0.1) 0%, rgba(0, 242, 254, 0.1) 100%);
}

.advantage-content {
    max-width: 800px;
    margin: 0 auto;
}

/* About Section */
.about {
    padding: 10rem 0;
    position: relative;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-content h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.about-content p {
    font-size: 1.1rem;
    color: var(--text-dim);
    margin-bottom: 2rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.stat-item {
    padding: 2rem;
    text-align: center;
}

.stat-num {
    font-family: 'Outfit', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary);
    display: block;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

footer {
    padding: 5rem 0;
    border-top: 1px solid var(--glass-border);
    text-align: center;
    color: var(--text-dim);
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 3rem;
    }

    nav {
        display: none;
    }
}