:root {
    --bg-color: #030712;
    --text-primary: #f9fafb;
    --text-secondary: #9ca3af;
    --accent-primary: #3b82f6;
    --accent-secondary: #10b981;
    --glass-bg: rgba(255, 255, 255, 0.02);
    --glass-border: rgba(255, 255, 255, 0.05);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

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

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

html {
    scroll-behavior: smooth;
}

/* Background Effects */
.background-effects {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.35;
    animation: float 20s infinite alternate ease-in-out;
}

.glow-1 {
    top: -20%;
    left: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, var(--accent-primary) 0%, transparent 60%);
}

.glow-2 {
    bottom: -20%;
    right: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, var(--accent-secondary) 0%, transparent 60%);
    animation-delay: -10s;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(8%, 12%) scale(1.15); }
}

/* Glassmorphism utility */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    box-shadow: var(--glass-shadow);
}

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

/* Typography */
h1 {
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.gradient-text {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

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

p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    max-width: 800px;
}

.subtitle {
    text-align: center;
    margin: -3rem auto 4rem;
    display: block;
}

/* Navigation */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(3, 7, 18, 0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border);
    padding: 1rem 5%;
}

.logo {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.05em;
}

.logo span {
    color: var(--accent-primary);
}

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

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 600;
    transition: color 0.3s ease;
    position: relative;
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 0 5%;
    position: relative;
}

.hero-content {
    max-width: 800px;
    z-index: 10;
    animation: fadeUp 1s ease-out forwards;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-content p {
    font-size: 1.35rem;
    margin-bottom: 3rem;
    color: #e5e7eb;
}

/* Buttons */
.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    text-decoration: none;
    font-weight: 600;
    border-radius: 50px;
    font-size: 1.125rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cta-button:hover::before {
    opacity: 1;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.3);
}

/* Sections */
.section {
    padding: 6rem 0;
    position: relative;
    z-index: 10;
}

/* About */
#about .container.glass-panel {
    padding: 4rem;
    text-align: center;
    background: linear-gradient(180deg, rgba(255,255,255,0.03) 0%, rgba(255,255,255,0.01) 100%);
}

#about p {
    margin: 0 auto;
    font-size: 1.25rem;
}

/* Grid */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.card {
    padding: 3rem 2.5rem;
    transition: transform 0.4s ease, border-color 0.4s ease, background 0.4s ease;
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.04);
}

.icon-wrapper {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: rgba(59, 130, 246, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    transition: background 0.3s ease;
}

.card:hover .icon-wrapper {
    background: rgba(59, 130, 246, 0.2);
}

.card-icon {
    font-size: 1.75rem;
    color: var(--accent-primary);
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.card p {
    font-size: 1rem;
    flex-grow: 1;
}

/* Company Details */
.company-details {
    max-width: 900px;
    margin: 0 auto;
    padding: 3.5rem;
}

.detail-row {
    display: flex;
    align-items: center;
    padding: 1.5rem 1rem;
    border-bottom: 1px solid var(--glass-border);
    transition: background-color 0.3s ease, padding-left 0.3s ease;
    border-radius: 8px;
}

.detail-row:last-of-type {
    border-bottom: none;
}

.detail-row:hover {
    background-color: rgba(255, 255, 255, 0.03);
    padding-left: 1.5rem;
}

.detail-label {
    flex: 1;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
}

.detail-value {
    flex: 2;
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--text-primary);
}

.copy-btn {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    width: 44px;
    height: 44px;
    border-radius: 12px;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.copy-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.05);
    color: var(--accent-primary);
    border-color: var(--accent-primary);
}

.copy-all-wrapper {
    margin-top: 3.5rem;
    text-align: center;
}

/* Footer */
footer {
    text-align: center;
    padding: 3rem 0;
    border-top: 1px solid var(--glass-border);
    margin-top: 4rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Toast */
.toast {
    position: fixed;
    bottom: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--text-primary);
    color: var(--bg-color);
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    transition: bottom 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 1000;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
}

.toast.show {
    bottom: 40px;
}

/* Responsive */
@media (max-width: 850px) {
    .nav-links {
        display: none;
    }
    
    .detail-row {
        flex-direction: column;
        align-items: flex-start;
        position: relative;
        padding-right: 60px;
    }
    
    .detail-row:hover {
        padding-left: 1rem;
    }

    .detail-label {
        margin-bottom: 0.5rem;
    }

    .detail-value {
        font-size: 1.1rem;
        word-break: break-all;
    }
    
    .copy-btn {
        position: absolute;
        right: 1rem;
        top: 50%;
        transform: translateY(-50%);
    }

    .copy-btn:hover {
        transform: translateY(-50%) scale(1.05);
    }
    
    .company-details {
        padding: 2rem 1.5rem;
    }

    #about .container.glass-panel {
        padding: 3rem 1.5rem;
    }
}