/* ============================================
   AK Studio — Matrix Theme
   ============================================ */

:root {
    --bg: #0a0a0a;
    --bg-card: rgba(17, 17, 17, 0.8);
    --bg-card-hover: rgba(22, 22, 22, 0.9);
    --border: rgba(0, 255, 65, 0.1);
    --border-hover: rgba(0, 255, 65, 0.3);
    --text: #e0e0e0;
    --text-muted: #666;
    --accent: #00ff41;
    --accent-dim: rgba(0, 255, 65, 0.08);
    --accent-glow: rgba(0, 255, 65, 0.25);
    --accent-bright: #33ff66;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;
    --font-body: 'Inter', -apple-system, sans-serif;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
    --container: 1200px;
}

/* --- Reset --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--accent) var(--bg);
}

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

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

.accent { color: var(--accent); }

/* --- Matrix Canvas --- */
#matrixCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.3;
}

/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 16px 0;
    background: rgba(10, 10, 10, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transition: all 0.4s var(--ease);
}

.nav.scrolled {
    background: rgba(10, 10, 10, 0.92);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
}

.nav .container {
    display: flex;
    align-items: center;
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

.nav-logo {
    font-family: var(--font-mono);
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    z-index: 101;
    color: var(--text);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    margin-left: auto;
}

.nav-links a {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.5);
    transition: color 0.3s ease, text-transform 0s;
    font-weight: 400;
    letter-spacing: 0.3px;
    position: relative;
    overflow: hidden;
    text-transform: capitalize;
}

.nav-links a:hover {
    color: var(--accent);
    text-transform: uppercase;
}

/* Stagger hover underline */
.stagger-hover::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s var(--ease);
}

.stagger-hover:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* CTA */
.nav-cta {
    padding: 8px 22px !important;
    border: 1px solid rgba(0, 255, 65, 0.4) !important;
    border-radius: 6px !important;
    color: var(--accent) !important;
    background: rgba(0, 255, 65, 0.06) !important;
    transition: all 0.3s ease !important;
    font-family: var(--font-mono) !important;
    font-size: 0.78rem !important;
    font-weight: 500 !important;
    letter-spacing: 0.3px !important;
}

.nav-cta:hover {
    border-color: var(--accent) !important;
    background: rgba(0, 255, 65, 0.12) !important;
    box-shadow: 0 0 20px var(--accent-glow), 0 0 40px rgba(0, 255, 65, 0.08) !important;
    color: #fff !important;
    text-shadow: 0 0 6px var(--accent-glow) !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 101;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--accent);
    transition: all 0.3s ease;
}

.nav-toggle.active span:first-child {
    transform: rotate(45deg) translate(3px, 3px);
}

.nav-toggle.active span:last-child {
    transform: rotate(-45deg) translate(3px, -3px);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-size: 0.85rem;
    font-weight: 600;
    font-family: var(--font-mono);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
    text-decoration: none;
}

/* Matrix rain overlay inside the button */
.btn .btn-rain {
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
}

.btn:hover .btn-rain {
    opacity: 0.5;
}

.btn span,
.btn-text {
    position: relative;
    z-index: 1;
}

/* Primary — green fill, goes dark on hover */
.btn-primary {
    background: var(--accent);
    color: var(--bg);
    border: 1px solid var(--accent);
}

.btn-primary:hover {
    background: var(--bg);
    color: var(--accent);
    border-color: var(--accent);
    box-shadow: 0 0 20px var(--accent-glow);
}

/* Ghost — outlined, fills green on hover */
.btn-ghost {
    background: transparent;
    color: var(--accent);
    border: 1px solid var(--border);
}

.btn-ghost:hover {
    background: var(--accent);
    color: var(--bg);
    border-color: var(--accent);
    box-shadow: 0 0 20px var(--accent-glow);
}

.btn-full { width: 100%; }

/* --- Hero --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 750px;
    position: relative;
    z-index: 2;
}

.hero-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--text-muted);
    margin-bottom: 24px;
    opacity: 0;
    transform: translateY(20px);
    padding: 0;
    border: none;
    border-radius: 0;
    background: none;
}

.hero-title {
    font-family: var(--font-mono);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 24px;
    min-height: 2.4em;
    color: var(--text);
}

.hero-title .dud {
    color: var(--accent);
    opacity: 0.7;
}

.hero-sub {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 500px;
    margin-bottom: 40px;
    opacity: 0;
    transform: translateY(20px);
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 16px;
    opacity: 0;
    transform: translateY(20px);
}

/* --- Sections (shared) --- */
.section {
    padding: 120px 0;
    position: relative;
    z-index: 1;
}

.section-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent);
    margin-bottom: 16px;
    opacity: 0.7;
}

.section-title {
    font-family: var(--font-mono);
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 700;
    letter-spacing: -0.5px;
    line-height: 1.2;
    margin-bottom: 20px;
}

.section-sub {
    color: var(--text-muted);
    font-size: 1rem;
    max-width: 500px;
    margin-bottom: 48px;
}

/* --- About --- */
.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 80px;
    align-items: start;
}

.about-text p {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 16px;
    line-height: 1.8;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 32px;
    padding-top: 16px;
}

.stat {
    padding: 24px 0;
    border-bottom: 1px solid var(--border);
}

.stat-number {
    font-family: var(--font-mono);
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
    text-shadow: 0 0 20px var(--accent-glow);
}

.stat-suffix {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--accent);
}

.stat-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* --- Glow Cards (Spotlight) --- */
[data-glow] {
    --spotlight-size: 300px;
    --border-size: 1px;
    --glow-hue: 120;
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.glow-card {
    display: block;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    transition: all 0.5s var(--ease);
    position: relative;
    overflow: hidden;
}

.glow-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(
        var(--spotlight-size) var(--spotlight-size) at
        var(--glow-x, 50%) var(--glow-y, 50%),
        rgba(0, 255, 65, 0.08),
        transparent 100%
    );
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
    z-index: 1;
}

.glow-card:hover::before {
    opacity: 1;
}

.glow-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 8px;
    padding: 1px;
    background: radial-gradient(
        calc(var(--spotlight-size) * 0.6) calc(var(--spotlight-size) * 0.6) at
        var(--glow-x, 50%) var(--glow-y, 50%),
        rgba(0, 255, 65, 0.4),
        transparent 100%
    );
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
    z-index: 2;
}

.glow-card:hover::after {
    opacity: 1;
}

.glow-card-inner {
    display: none;
}

.glow-card:hover {
    transform: translateY(-4px);
}

/* --- Work Cards --- */
.work-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.work-card-img {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    z-index: 3;
}

.work-card-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 255, 65, 0.03) 0%, var(--bg-card) 100%);
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: transform 0.6s var(--ease);
}

.glow-card:hover .work-card-placeholder {
    transform: scale(1.05);
}

.work-card-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.7);
    opacity: 0;
    transition: opacity 0.4s var(--ease);
    z-index: 2;
}

.glow-card:hover .work-card-overlay {
    opacity: 1;
}

.work-card-view {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    border: 1px solid var(--accent);
    padding: 10px 24px;
    transition: background 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
}

.glow-card:hover .work-card-view {
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.15);
}

.view-arrow {
    display: inline-block;
    transition: transform 0.3s ease;
}

.glow-card:hover .view-arrow {
    transform: translateX(4px);
}

.work-card-info {
    padding: 20px 24px;
    position: relative;
    z-index: 3;
}

.work-card-info h3 {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.work-card-tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.7;
}

/* --- Process (Pinned Scroll) --- */
.process {
    padding: 0;
}

.process-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    min-height: 100vh;
    align-items: start;
    padding: 120px 0;
}

.process-left {
    position: sticky;
    top: 50%;
    transform: translateY(-50%);
}

.process-desc {
    color: var(--text-muted);
    font-size: 1rem;
    margin-top: 12px;
    line-height: 1.7;
}

.process-progress {
    width: 100%;
    height: 2px;
    background: var(--border);
    margin-top: 32px;
    border-radius: 2px;
    overflow: hidden;
}

.process-progress-fill {
    height: 100%;
    width: 0%;
    background: var(--accent);
    border-radius: 2px;
    box-shadow: 0 0 10px var(--accent-glow);
    transition: width 0.3s ease;
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.process-step {
    padding: 60px 0;
    border-bottom: 1px solid var(--border);
    opacity: 0.2;
    transform: translateY(30px);
    transition: all 0.6s var(--ease);
}

.process-step.active {
    opacity: 1;
    transform: translateY(0);
}

.step-number {
    font-family: var(--font-mono);
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 12px;
    text-shadow: 0 0 30px var(--accent-glow);
}

.step-title {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.step-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.step-list li {
    font-size: 0.9rem;
    color: var(--text-muted);
    padding-left: 24px;
    position: relative;
    line-height: 1.6;
}

.step-list li::before {
    content: '>';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-family: var(--font-mono);
    font-weight: 700;
}

/* --- Services --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.service-glow {
    padding: 40px 32px;
}

.service-number {
    font-family: var(--font-mono);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent);
    opacity: 0.15;
    margin-bottom: 20px;
    position: relative;
    z-index: 3;
    transition: opacity 0.3s ease;
}

.glow-card:hover .service-number {
    opacity: 0.4;
}

.service-glow h3 {
    font-family: var(--font-mono);
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 12px;
    position: relative;
    z-index: 3;
}

.service-glow p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 20px;
    position: relative;
    z-index: 3;
}

.service-list {
    list-style: none;
    position: relative;
    z-index: 3;
}

.service-list li {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.45);
    padding: 6px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    transition: color 0.3s ease;
}

.service-list li::before {
    content: '>';
    color: var(--accent);
    margin-right: 8px;
    opacity: 0.5;
}

.glow-card:hover .service-list li {
    color: rgba(255, 255, 255, 0.65);
}

/* --- Pricing --- */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.pricing-glow {
    padding: 40px 32px;
}

.pricing-glow.featured {
    border-color: var(--accent);
    background: linear-gradient(180deg, rgba(0, 255, 65, 0.04) 0%, var(--bg-card) 100%);
}

.pricing-glow.featured:hover {
    box-shadow: 0 0 40px rgba(0, 255, 65, 0.1);
}

.pricing-badge {
    display: inline-block;
    background: var(--accent);
    color: var(--bg);
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 5px 16px;
    border-radius: 4px;
    margin-bottom: 16px;
    position: relative;
    z-index: 5;
}

.pricing-tier {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
    margin-bottom: 12px;
    position: relative;
    z-index: 3;
}

.pricing-price {
    font-family: var(--font-mono);
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 32px;
    letter-spacing: -1px;
    position: relative;
    z-index: 3;
}

.pricing-features {
    margin-bottom: 32px;
    position: relative;
    z-index: 3;
}

.pricing-features li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.85rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.pricing-features li:last-child { border-bottom: none; }

/* --- Contact --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-text p {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 32px;
    line-height: 1.7;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    transition: color 0.3s ease;
}

.contact-link:hover { color: var(--accent); }

/* --- Floating Label Inputs --- */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group.floating {
    position: relative;
}

.form-group.floating input,
.form-group.floating textarea {
    width: 100%;
    padding: 18px 0 8px;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--border);
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    transition: border-color 0.3s ease;
    outline: none;
}

.form-group.floating input:focus,
.form-group.floating textarea:focus {
    border-bottom-color: var(--accent);
}

.form-group.floating label {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-muted);
    pointer-events: none;
    transition: all 0.3s var(--ease);
}

.form-group.floating textarea ~ label {
    top: 18px;
    transform: none;
}

.form-group.floating input:focus ~ label,
.form-group.floating input:valid ~ label,
.form-group.floating textarea:focus ~ label,
.form-group.floating textarea:valid ~ label {
    top: 0;
    transform: none;
    font-size: 0.65rem;
    color: var(--accent);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.form-group.floating textarea {
    resize: vertical;
    min-height: 100px;
}

/* --- CTA Section --- */
.cta-section {
    padding: 100px 0 120px;
}

.cta-block {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-block .section-label {
    margin-bottom: 16px;
}

.cta-text {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 40px;
}

.cta-block .btn-arrow {
    display: inline-block;
    transition: transform 0.3s ease;
    margin-left: 4px;
}

.cta-block .btn:hover .btn-arrow {
    transform: translateX(4px);
}

/* --- Footer --- */
.footer {
    padding: 32px 0;
    border-top: 1px solid var(--border);
    position: relative;
    z-index: 1;
}

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

.footer-logo {
    font-family: var(--font-mono);
    font-size: 1.2rem;
    font-weight: 700;
}

.footer-copy {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 1px;
}

/* --- Page Transition --- */
.page-transition {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: #000;
    pointer-events: all;
    opacity: 1;
}

.page-transition.exit {
    transition: opacity 0.8s ease;
    opacity: 0;
}

.transition-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

/* --- Scramble text --- */
.dud {
    color: var(--accent);
    opacity: 0.5;
}

/* --- Mobile Nav Overlay --- */
@media (max-width: 768px) {
    .nav-toggle { display: flex; }

    .nav-links {
        position: fixed;
        inset: 0;
        background: var(--bg);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 32px;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s ease;
    }

    .nav-links.open {
        opacity: 1;
        pointer-events: all;
    }

    .nav-links a {
        font-size: 1.2rem;
        color: var(--text);
    }
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .services-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
    }

    .process-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .process-left {
        position: relative;
        top: auto;
        transform: none;
    }
}

@media (max-width: 768px) {
    .section { padding: 80px 0; }

    .hero-actions { flex-direction: column; }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-stats { flex-direction: row; gap: 24px; }
    .stat { padding: 16px 0; }
    .stat-number { font-size: 2rem; }

    .work-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; gap: 48px; }
}