/* ============================================
   Tokens
   ============================================ */
:root {
    --bg: #060911;
    --bg-alt: #0A0E1C;
    --bg-card: rgba(16, 21, 38, 0.65);
    --primary: #4C7DFF;
    --primary-glow: rgba(76, 125, 255, 0.45);
    --secondary: #8B5CF6;
    --code-accent: #34D6A8;
    --text-main: #EEF1FA;
    --text-muted: #8993AC;
    --border-color: rgba(255, 255, 255, 0.08);
    --glass-blur: blur(14px);

    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* ============================================
   Base
   ============================================ */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

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

h1, h2, h3, h4 { font-family: var(--font-display); letter-spacing: -0.01em; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 110px 0; position: relative; }
.text-center { text-align: center; }
.w-full { width: 100%; }

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

.eyebrow {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--code-accent);
    letter-spacing: 0.04em;
    margin-bottom: 14px;
}

/* ============================================
   Ambient flowing-code canvas (signature element)
   ============================================ */
#codeStream {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 0;
    opacity: 0.16;
    pointer-events: none;
}

nav, main, footer { position: relative; z-index: 1; }

/* ============================================
   Buttons
   ============================================ */
.btn-primary, .btn-primary-outline, .btn-secondary {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 13px 26px; border-radius: 8px;
    font-weight: 600; font-size: 0.98rem;
    text-decoration: none; cursor: pointer;
    transition: var(--transition); border: none;
    font-family: var(--font-body);
}
.btn-primary { background: var(--primary); color: white; box-shadow: 0 4px 24px var(--primary-glow); }
.btn-primary:hover { background: #3868EB; transform: translateY(-2px); }

.btn-secondary { background: rgba(255,255,255,0.04); color: var(--text-main); border: 1px solid var(--border-color); }
.btn-secondary:hover { background: rgba(255,255,255,0.08); transform: translateY(-2px); }

.btn-primary-outline { background: transparent; color: var(--primary); border: 1px solid var(--primary); font-family: var(--font-body); }
.btn-primary-outline:hover { background: rgba(76, 125, 255, 0.1); }

/* ============================================
   Navbar
   ============================================ */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; height: 80px;
    display: flex; align-items: center; z-index: 100;
    transition: var(--transition); border-bottom: 1px solid transparent;
}
.navbar.scrolled {
    background: rgba(6, 9, 17, 0.85);
    backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--border-color);
}
.nav-container {
    width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px;
    display: flex; justify-content: space-between; align-items: center;
}
.logo { display: flex; align-items: center; text-decoration: none; }
.logo img { height: 44px; width: auto; display: block; }

.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a:not(.btn-primary-outline) {
    color: var(--text-muted); text-decoration: none; font-weight: 500;
    font-size: 0.92rem; transition: var(--transition);
    display: inline-flex; align-items: center; gap: 6px;
}
.nav-tag { font-family: var(--font-mono); font-size: 0.7rem; color: var(--code-accent); opacity: 0.8; }
.nav-links a:not(.btn-primary-outline):hover { color: var(--text-main); }

.mobile-menu-btn { display: none; background: none; border: none; color: var(--text-main); font-size: 1.8rem; cursor: pointer; }

/* Mobile Menu */
.mobile-menu {
    position: fixed; top: 0; right: -100%; width: 100%; height: 100vh;
    background: var(--bg); z-index: 200;
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 32px;
    transition: right 0.4s ease-in-out;
}
.mobile-menu.active { right: 0; }
.mobile-menu a { font-size: 1.5rem; color: var(--text-main); text-decoration: none; font-weight: 600; font-family: var(--font-display); }
.close-menu-btn { position: absolute; top: 24px; right: 24px; background: none; border: none; color: var(--text-main); font-size: 2rem; cursor: pointer; }

/* ============================================
   Hero
   ============================================ */
.hero { min-height: 100vh; display: flex; align-items: center; position: relative; padding: 140px 0 80px; }
.hero-inner {
    max-width: 1200px; margin: 0 auto; padding: 0 24px;
    display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 60px; align-items: center;
}
.hero-content { position: relative; z-index: 2; }

.badge {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 7px 16px 7px 12px;
    background: rgba(76, 125, 255, 0.08); color: var(--primary);
    border: 1px solid rgba(76, 125, 255, 0.25); border-radius: 100px;
    font-size: 0.82rem; font-weight: 600; margin-bottom: 26px;
    font-family: var(--font-mono);
}
.badge-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--code-accent); box-shadow: 0 0 8px var(--code-accent); }

.hero-title { font-size: clamp(2.3rem, 4.2vw, 3.6rem); font-weight: 700; line-height: 1.12; margin-bottom: 24px; }
.hero-subtitle { font-size: 1.08rem; color: var(--text-muted); margin-bottom: 36px; max-width: 560px; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 36px; }

.hero-meta { display: flex; gap: 28px; flex-wrap: wrap; }
.meta-item { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; color: var(--text-muted); font-family: var(--font-mono); }
.meta-item i { color: var(--code-accent); }

/* Terminal window */
.hero-terminal { position: relative; z-index: 2; }
.terminal-window {
    background: rgba(10, 14, 26, 0.85);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
}
.terminal-bar {
    display: flex; align-items: center; gap: 8px;
    padding: 12px 16px; background: rgba(255,255,255,0.03);
    border-bottom: 1px solid var(--border-color);
}
.dot { width: 11px; height: 11px; border-radius: 50%; display: inline-block; }
.dot-red { background: #FF5F57; } .dot-yellow { background: #FEBC2E; } .dot-green { background: #28C840; }
.terminal-title { margin-left: 10px; font-family: var(--font-mono); font-size: 0.78rem; color: var(--text-muted); }
.terminal-body { padding: 24px; min-height: 260px; }
.terminal-code {
    font-family: var(--font-mono); font-size: 0.86rem; line-height: 1.7;
    color: #B9C4E0; white-space: pre-wrap; word-break: break-word;
}
.cursor { color: var(--code-accent); font-family: var(--font-mono); animation: blink 1s step-end infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* ============================================
   Stats strip
   ============================================ */
.stats-strip { padding: 70px 0; border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; text-align: center; }
.stat-block h3 { font-size: 2.4rem; font-weight: 700; margin-bottom: 6px; }
.stat-block p { color: var(--text-muted); font-size: 0.9rem; }

/* ============================================
   Section headers
   ============================================ */
.section-header { margin-bottom: 56px; }
.section-title { font-size: 2.3rem; font-weight: 700; margin-bottom: 14px; }
.section-subtitle { color: var(--text-muted); font-size: 1.05rem; max-width: 560px; }

/* ============================================
   Services
   ============================================ */
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.service-card {
    background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 18px;
    padding: 32px; transition: var(--transition);
}
.service-card:hover { border-color: rgba(76, 125, 255, 0.4); transform: translateY(-6px); }
.service-icon { font-size: 2.2rem; color: var(--primary); margin-bottom: 20px; }
.service-card h3 { font-size: 1.2rem; margin-bottom: 12px; }
.service-card p { color: var(--text-muted); font-size: 0.95rem; }

/* ============================================
   Process timeline
   ============================================ */
.process-timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; position: relative; }
.process-timeline::before {
    content: ''; position: absolute; top: 28px; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-color) 10%, var(--border-color) 90%, transparent);
    z-index: 0;
}
.process-step { position: relative; z-index: 1; }
.step-number {
    font-family: var(--font-mono); font-size: 1rem; font-weight: 600;
    color: var(--bg); background: linear-gradient(135deg, var(--primary), var(--secondary));
    width: 56px; height: 56px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 20px;
}
.process-step h3 { font-size: 1.15rem; margin-bottom: 10px; }
.process-step p { color: var(--text-muted); font-size: 0.92rem; }

/* ============================================
   About
   ============================================ */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-text p { color: var(--text-muted); margin-bottom: 20px; font-size: 1.05rem; }

.about-visual { position: relative; display: flex; flex-direction: column; gap: 24px; }
.glass-card {
    background: var(--bg-card); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color); border-radius: 18px; padding: 32px; transition: var(--transition);
}
.glass-card:hover { border-color: rgba(255,255,255,0.2); transform: translateY(-5px); }
.visual-card { max-width: 350px; }
.visual-card.offset { align-self: flex-end; }
.block-icon { font-size: 2.4rem; color: var(--primary); margin-bottom: 16px; }

/* ============================================
   Projects
   ============================================ */
.project-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 32px; }
.project-card {
    background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 18px;
    overflow: hidden; transition: var(--transition);
}
.project-card:hover { transform: translateY(-8px); border-color: rgba(76, 125, 255, 0.45); box-shadow: 0 10px 30px rgba(0,0,0,0.5); }
.project-img { height: 210px; display: flex; align-items: center; justify-content: center; font-size: 3.8rem; color: rgba(255,255,255,0.2); }
.placeholder-1 { background: linear-gradient(45deg, #14235F, #2A1E6E); }
.placeholder-2 { background: linear-gradient(45deg, #063D33, #08594B); }

.project-content { padding: 30px; }
.project-tag { font-family: var(--font-mono); font-size: 0.78rem; color: var(--code-accent); font-weight: 600; letter-spacing: 0.03em; }
.project-content h3 { font-size: 1.4rem; margin: 10px 0 14px; }
.project-content p { color: var(--text-muted); margin-bottom: 22px; font-size: 0.94rem; }
.project-link { color: var(--text-main); text-decoration: none; font-weight: 600; display: inline-flex; align-items: center; gap: 8px; transition: var(--transition); }
.project-link:hover { color: var(--primary); gap: 12px; }

/* ============================================
   Contact
   ============================================ */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.contact-info p { color: var(--text-muted); margin-bottom: 36px; font-size: 1.05rem; }
.method-item { display: flex; gap: 20px; align-items: flex-start; margin-bottom: 24px; }
.method-icon {
    width: 46px; height: 46px; border-radius: 12px; background: rgba(255,255,255,0.04);
    display: flex; align-items: center; justify-content: center; font-size: 1.4rem; color: var(--primary);
}
.method-item h4 { font-size: 1.05rem; margin-bottom: 4px; }
.method-item p { margin: 0; color: var(--text-muted); font-size: 0.94rem; }

.glass-form {
    background: var(--bg-card); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color); border-radius: 18px; padding: 38px;
}
.glass-form h3 { font-size: 1.4rem; margin-bottom: 22px; }
.form-group { margin-bottom: 22px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 500; font-size: 0.88rem; color: var(--text-muted); }
.form-group input, .form-group textarea {
    width: 100%; padding: 13px 16px; background: rgba(0,0,0,0.25);
    border: 1px solid var(--border-color); border-radius: 8px; color: var(--text-main);
    font-family: var(--font-body); transition: var(--transition);
}
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--primary); background: rgba(0,0,0,0.4); }

/* ============================================
   Footer
   ============================================ */
footer { border-top: 1px solid var(--border-color); padding: 56px 0 28px; margin-top: 40px; }
.footer-content { display: flex; justify-content: space-between; align-items: center; margin-bottom: 36px; }
.footer-logo img { height: 52px; width: auto; display: block; }
.footer-social { display: flex; gap: 16px; }
.footer-social a {
    width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,0.04);
    display: flex; align-items: center; justify-content: center; color: var(--text-main);
    font-size: 1.15rem; text-decoration: none; transition: var(--transition);
}
.footer-social a:hover { background: var(--primary); transform: translateY(-3px); }
.footer-bottom { text-align: center; color: var(--text-muted); font-size: 0.88rem; padding-top: 28px; border-top: 1px solid rgba(255,255,255,0.05); }

/* ============================================
   Scroll reveal
   ============================================ */
.reveal { opacity: 0; transform: translateY(28px); transition: all 0.8s cubic-bezier(0.5, 0, 0, 1); }
.reveal.right { transform: translateX(28px); }
.reveal.active { opacity: 1; transform: translate(0); }
.delay-1 { transition-delay: 0.12s; }
.delay-2 { transition-delay: 0.24s; }
.delay-3 { transition-delay: 0.36s; }

@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
    .blob, .cursor { animation: none; }
}

/* ============================================
   Collaborations
   ============================================ */
.collab-grid { 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    gap: 80px; 
    flex-wrap: wrap; 
    margin-top: 30px;
}
.collab-logo {
    opacity: 0.6;
    transition: var(--transition);
    filter: grayscale(100%);
    cursor: default;
}
.collab-logo:hover {
    opacity: 1;
    filter: grayscale(0%);
    transform: scale(1.05);
}
.collab-text-logo {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-main);
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, #fff, #aab2c8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ============================================
   Site Builder CTA
   ============================================ */
.builder-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    background: linear-gradient(145deg, rgba(76, 125, 255, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 60px;
    position: relative;
    overflow: hidden;
}
.builder-content { position: relative; z-index: 2; }
.builder-content h2 { font-size: 2.4rem; font-weight: 700; margin-bottom: 16px; }
.builder-content p { color: var(--text-muted); font-size: 1.05rem; margin-bottom: 30px; }
.builder-features { list-style: none; margin-bottom: 40px; display: flex; flex-direction: column; gap: 14px; }
.builder-features li { display: flex; align-items: center; gap: 12px; font-size: 1rem; color: var(--text-main); }
.builder-features i { color: var(--code-accent); font-size: 1.3rem; }

/* Browser Mockup Visual */
.builder-visual { position: relative; z-index: 2; }
.browser-mockup {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    transform: perspective(1000px) rotateY(-8deg) rotateX(4deg);
    transition: var(--transition);
}
.browser-mockup:hover { transform: perspective(1000px) rotateY(0deg) rotateX(0deg); }
.browser-header { background: rgba(255,255,255,0.03); padding: 12px 16px; display: flex; gap: 8px; border-bottom: 1px solid var(--border-color); }
.browser-body { padding: 24px; background: rgba(6, 9, 17, 0.6); }
.mockup-hero { display: flex; flex-direction: column; align-items: center; text-align: center; margin-bottom: 30px; padding: 20px 0; }
.sk-title { width: 60%; height: 16px; background: rgba(255,255,255,0.15); border-radius: 8px; margin-bottom: 12px; }
.sk-subtitle { width: 40%; height: 10px; background: rgba(255,255,255,0.1); border-radius: 6px; margin-bottom: 24px; }
.sk-btn { width: 100px; height: 32px; background: var(--primary); border-radius: 6px; opacity: 0.8; }
.mockup-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.sk-card { height: 80px; background: rgba(255,255,255,0.05); border-radius: 8px; border: 1px solid rgba(255,255,255,0.02); }

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
    .hero-inner { grid-template-columns: 1fr; }
    .hero-terminal { display: none; }
    .service-grid { grid-template-columns: repeat(2, 1fr); }
    .process-timeline { grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
    .process-timeline::before { display: none; }
}

@media (max-width: 992px) {
    .about-grid, .contact-grid { grid-template-columns: 1fr; }
    .about-visual { flex-direction: row; justify-content: center; }
    .visual-card.offset { align-self: center; margin-top: 40px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .builder-wrapper { grid-template-columns: 1fr; padding: 40px; }
    .browser-mockup { transform: none; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .mobile-menu-btn { display: block; }
    .hero-title { font-size: 2.2rem; }
    .hero-cta { flex-direction: column; align-items: stretch; }
    .about-visual { flex-direction: column; }
    .visual-card.offset { margin-top: 0; }
    .service-grid { grid-template-columns: 1fr; }
    .process-timeline { grid-template-columns: 1fr; }
    .glass-form { padding: 24px; }
    .builder-wrapper { padding: 30px 20px; }
    .builder-content h2 { font-size: 2rem; }
    .collab-grid { gap: 40px; flex-direction: column; }
}