@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;800&family=Outfit:wght@500;700&display=swap');

:root {
    --bg-dark: #07090f; /* Deep Charcoal/Obsidian */
    --bg-card: rgba(18, 23, 33, 0.65); /* Glassmorphism Panel */
    --accent-blue: #00f0ff; /* Z3D Tech Blue */
    --accent-blue-dim: rgba(0, 240, 255, 0.2);
    --accent-orange: #ff6b00; /* Maker Orange */
    --text-primary: #ffffff;
    --text-muted: #a0aec0;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

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

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

p {
    font-size: 1rem;
    color: var(--text-muted);
}

.text-gradient {
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* UI Elements */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--accent-blue);
    color: #000;
    border: 2px solid var(--accent-blue);
    box-shadow: 0 0 15px var(--accent-blue-dim);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--accent-blue);
    box-shadow: 0 0 25px var(--accent-blue-dim);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-primary);
    border: 2px solid rgba(255,255,255,0.2);
}

.btn-secondary:hover {
    border-color: var(--text-primary);
    background-color: rgba(255,255,255,0.05);
}

.btn-outline {
    background-color: transparent;
    color: var(--accent-blue);
    border: 1px solid var(--accent-blue);
    padding: 0.5rem 1.2rem;
}

.btn-outline:hover {
    background-color: var(--accent-blue-dim);
}

.glass-panel {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
}

.glow-blue:hover {
    box-shadow: 0 0 30px var(--accent-blue-dim);
    border-color: var(--accent-blue-dim);
}

.glow-orange:hover {
    box-shadow: 0 0 30px rgba(255, 107, 0, 0.15);
    border-color: rgba(255, 107, 0, 0.3);
}

/* Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    padding: 1rem 0;
}

header.scrolled {
    background: rgba(7, 9, 15, 0.8);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 0.8rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.logo-icon {
    color: var(--accent-blue);
    transform: rotate(30deg);
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
}

.nav-links a:hover.btn-outline {
    color: var(--accent-blue);
}

.nav-links a:hover:not(.btn-outline) {
    color: var(--text-primary);
}

.mobile-menu-btn {
    display: none;
    cursor: pointer;
    color: var(--text-primary);
}

/* Sections Global */
section {
    padding: 6rem 0;
    position: relative;
}

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

.header-line {
    height: 4px;
    width: 60px;
    background: var(--accent-blue);
    margin: 1rem auto;
    border-radius: 2px;
}

.section-subtitle {
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.1rem;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-top: 5rem;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('assets/hero-bg.png') center/cover no-repeat;
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(7, 9, 15, 0.4) 0%, var(--bg-dark) 100%);
    z-index: -1;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    z-index: 1;
}

.badge {
    background: rgba(255, 255, 255, 0.1);
    color: var(--accent-blue);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    border: 1px solid rgba(0, 240, 255, 0.3);
}

.main-headline {
    font-size: 4.5rem;
    line-height: 1.1;
    text-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.sub-headline {
    font-size: 1.25rem;
    max-width: 600px;
    color: #e2e8f0;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    margin-top: 1rem;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    opacity: 0.7;
    animation: bounce 2s infinite;
}

.mouse {
    width: 24px;
    height: 36px;
    border: 2px solid var(--text-muted);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    padding-top: 6px;
}

.wheel {
    width: 4px;
    height: 6px;
    background: var(--text-muted);
    border-radius: 2px;
    animation: scroll 1.5s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0) translateX(-50%); }
    40% { transform: translateY(-10px) translateX(-50%); }
    60% { transform: translateY(-5px) translateX(-50%); }
}

@keyframes scroll {
    0% { transform: translateY(0); opacity: 1; }
    100% { transform: translateY(10px); opacity: 0; }
}

/* About Section */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.team-card {
    padding: 2.5rem 2rem;
    text-align: center;
    transition: var(--transition);
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    border-color: rgba(255,255,255,0.15);
}

.avatar {
    width: 80px;
    height: 80px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem auto;
    color: var(--text-primary);
    border: 1px solid rgba(255,255,255,0.1);
}

.avatar svg {
    width: 32px;
    height: 32px;
}

.team-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.team-card p {
    font-size: 0.9rem;
    color: var(--accent-blue);
}

/* Vision Section */
.vision-section {
    background: rgba(255,255,255,0.01);
}

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

.vision-card {
    padding: 3.5rem;
    transition: var(--transition);
}

.card-icon {
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,0.05);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.card-icon svg {
    width: 28px;
    height: 28px;
    color: var(--text-primary);
}

.vision-card.glow-blue .card-icon { border: 1px solid var(--accent-blue-dim); color: var(--accent-blue); }
.vision-card.glow-orange .card-icon { border: 1px solid rgba(255,107,0,0.2); color: var(--accent-orange); }

.vision-card h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.vision-card p {
    font-size: 1.1rem;
    font-style: italic;
    line-height: 1.8;
}

/* Process Section */
.process-steps {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
    align-items: center;
    gap: 1rem;
    margin-bottom: 4rem;
}

.step-card {
    text-align: center;
    position: relative;
}

.step-number {
    position: absolute;
    top: -20px;
    right: 20px;
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    opacity: 0.05;
    z-index: 0;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: var(--bg-card);
    border: 2px solid rgba(255,255,255,0.1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem auto;
    position: relative;
    z-index: 1;
    transition: var(--transition);
}

.step-icon svg {
    width: 32px;
    height: 32px;
    color: var(--accent-blue);
}

.step-card:hover .step-icon {
    border-color: var(--accent-blue);
    box-shadow: 0 0 20px var(--accent-blue-dim);
    transform: translateY(-5px);
}

.step-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
}

.step-card p {
    font-size: 0.85rem;
}

.step-connection {
    height: 2px;
    background: linear-gradient(90deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.3) 50%, rgba(255,255,255,0.1) 100%);
    width: 40px;
    margin-top: -60px;
}

.advanced-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    padding: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-weight: 500;
    color: #e2e8f0;
}

.feature-icon {
    color: var(--accent-orange);
    width: 20px;
    height: 20px;
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: center;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.contact-info > p {
    margin-bottom: 2.5rem;
    font-size: 1.1rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.2rem;
}

.contact-item svg {
    width: 24px;
    height: 24px;
    color: var(--accent-blue);
    flex-shrink: 0;
    margin-top: 0.2rem;
}

.contact-item h4 {
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
    color: var(--text-primary);
}

.contact-item a, .contact-item span {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
}

.contact-item a:hover {
    color: var(--accent-blue);
}

.contact-form-wrapper {
    padding: 3rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
    color: #cbd5e1;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
    background: rgba(255,255,255,0.05);
}

.full-width {
    width: 100%;
    justify-content: center;
    margin-top: 0.5rem;
}

/* Footer */
footer {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 3rem 0;
    background: rgba(7, 9, 15, 0.5);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.2rem;
}

.footer-logo svg {
    width: 20px;
    height: 20px;
    color: var(--accent-blue);
}

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

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: var(--transition);
    text-decoration: none;
}

.social-links a:hover {
    background: var(--accent-blue);
    color: #000;
}

/* Responsive Constraints */
@media (max-width: 1024px) {
    .main-headline { font-size: 3.5rem; }
    .process-steps { 
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .step-connection { display: none; }
}

@media (max-width: 768px) {
    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--bg-card);
        backdrop-filter: blur(15px);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        display: none;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }
    .nav-links.active { display: flex; }
    .mobile-menu-btn { display: block; }

    .main-headline { font-size: 2.8rem; }
    .hero-actions { flex-direction: column; }
    
    .split-layout, .contact-grid { grid-template-columns: 1fr; }
    
    .footer-content {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
}