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

:root {
    color-scheme: dark;
    --bg: #010211;
    --card: rgba(10, 12, 30, 0.85);
    --accent: #7d5cff;
    --accent-light: #b58bff;
    --accent-2: #00d6ff;
    --text: #e9ecff;
    --muted: rgba(233, 236, 255, 0.6);
    --border: rgba(255, 255, 255, 0.08);
    --radius: 24px;
    --scroll-progress: 0;
    --ai-rotate: 0deg;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: 'Space Grotesk', 'Inter', system-ui, sans-serif;
    background:
        linear-gradient(120deg, rgba(1, 6, 20, 0.9), rgba(8, 16, 40, 0.65)),
        radial-gradient(circle at 10% -20%, rgba(0, 214, 255, calc(0.35 + var(--scroll-progress) * 0.2)), transparent 45%),
        radial-gradient(circle at 80% 0, rgba(125, 92, 255, calc(0.3 + var(--scroll-progress) * 0.2)), transparent 50%),
        radial-gradient(circle at 50% 80%, rgba(255, 255, 255, calc(0.07 + var(--scroll-progress) * 0.15)), transparent 35%),
        url('https://images.unsplash.com/photo-1469474968028-56623f02e42e?auto=format&fit=crop&w=2000&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--text);
}

.landing-body {
    position: relative;
    isolation: isolate;
}

.landing-body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(0, 214, 255, 0.22), transparent 45%),
        radial-gradient(circle at 85% 10%, rgba(125, 92, 255, 0.18), transparent 55%),
        radial-gradient(circle at 50% 80%, rgba(255, 255, 255, 0.04), transparent 35%),
        linear-gradient(180deg, rgba(1, 4, 14, 0.6), rgba(1, 4, 14, 0.85));
    filter: blur(20px);
    opacity: 0.4;
    pointer-events: none;
    z-index: -1;
}

[data-animate] {
    opacity: 1;
    transform: none;
}

.js [data-animate] {
    opacity: 0;
    transform: translateY(30px);
    will-change: opacity, transform;
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.js [data-animate="fade-up"].is-visible {
    opacity: 1;
    transform: translateY(0);
}

.js [data-animate="glide"] {
    opacity: 0;
    transform: translateX(20px);
}

.js [data-animate="glide"].is-visible {
    opacity: 1;
    transform: translateX(0);
}

.js [data-animate="page"] {
    opacity: 0;
    transition: opacity 0.6s ease;
}

.js [data-animate="page"].is-visible {
    opacity: 1;
}

.js [data-animate="glow-up"] {
    opacity: 0;
    transform: translateY(20px) scale(0.98);
}

.js [data-animate="glow-up"].is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.page-shell {
    max-width: 1240px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem 4rem;
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.hero {
    position: relative;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2.5rem;
    align-items: center;
    min-height: 420px;
}

.hero-side {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: flex-end;
}

.hero-copy h1 {
    font-size: clamp(2.6rem, 3vw, 3.8rem);
    margin: 0.5rem 0;
    line-height: 1.1;
}

.hero-copy .lede {
    color: var(--muted);
    max-width: 640px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin: 1.5rem 0 1rem;
}

.btn {
    border-radius: 999px;
    padding: 0.85rem 1.8rem;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid transparent;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn.primary {
    background: linear-gradient(120deg, var(--accent), var(--accent-light));
    color: #02030d;
    box-shadow: 0 12px 30px rgba(125, 92, 255, 0.35);
}

.btn.ghost {
    border-color: var(--border);
    color: var(--text);
    background: transparent;
}

.btn:hover {
    transform: translateY(-1px) scale(1.01);
}

.metrics {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-top: 1.25rem;
}

.metrics div {
    display: flex;
    flex-direction: column;
}

.metric-value {
    font-size: 1.4rem;
    font-weight: 600;
}

.metric-label {
    font-size: 0.9rem;
    color: var(--muted);
}

.hero-panel {
    position: relative;
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.05), rgba(10, 12, 30, 0.9));
    padding: 2rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: 0 30px 60px rgba(2, 4, 13, 0.7);
    overflow: hidden;
}

.hero-panel::after {
    content: '';
    position: absolute;
    inset: -40% -30% auto auto;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 214, 255, 0.35), transparent 55%);
    filter: blur(15px);
    animation: float 10s linear infinite;
}

.hero-panel h2 {
    margin: 0.6rem 0;
    font-size: 1.65rem;
}

.hero-panel ul {
    padding-left: 1rem;
    color: var(--muted);
    line-height: 1.8;
}

.panel-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--accent-2);
}

.panel-footnote {
    margin-top: 1rem;
    color: var(--muted);
    font-size: 0.9rem;
}

.ambient-glow {
    position: absolute;
    inset: 10%;
    border-radius: 40%;
    background: radial-gradient(circle, rgba(125, 92, 255, 0.12), transparent 55%);
    pointer-events: none;
    opacity: 0.55;
    transition: opacity 0.6s ease;
}

.hero-visual {
    position: relative;
    pointer-events: none;
    display: grid;
    gap: 1rem;
    max-width: 320px;
    justify-items: flex-end;
}

.hero-illustration {
    width: 260px;
    height: 220px;
    border-radius: 30px;
    background: linear-gradient(145deg, rgba(0, 214, 255, 0.25), rgba(125, 92, 255, 0.35)),
        url('https://images.unsplash.com/photo-1469474968028-56623f02e42e?auto=format&fit=crop&w=700&q=80') center/cover;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 30px 60px rgba(3, 3, 12, 0.8);
}

.ai-core {
    position: relative;
    width: 220px;
    height: 220px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    margin-top: -30px;
    margin-right: 10px;
    background: radial-gradient(circle, rgba(0, 214, 255, 0.16), rgba(1, 4, 14, 0.8) 60%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
    transform: translateY(calc(var(--scroll-progress) * -16px));
}

.ai-orb {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.85), rgba(0, 214, 255, 0.4) 55%, transparent 70%);
    box-shadow: 0 0 30px rgba(0, 214, 255, 0.6);
    animation: orbPulse 4s ease-in-out infinite;
}

.ai-ring {
    position: absolute;
    inset: 18px;
    border-radius: 50%;
    border: 1px solid rgba(125, 92, 255, 0.4);
    box-shadow: 0 0 25px rgba(125, 92, 255, 0.2);
    transform: rotate(calc(var(--ai-rotate) + 20deg));
    animation: ringDrift 12s linear infinite;
}

.ai-ring.ring-two {
    inset: 36px;
    border-color: rgba(0, 214, 255, 0.5);
    transform: rotate(calc(var(--ai-rotate) - 35deg));
    animation-duration: 16s;
}

.ai-ring.ring-three {
    inset: 54px;
    border-color: rgba(255, 255, 255, 0.25);
    transform: rotate(calc(var(--ai-rotate) + 65deg));
    animation-duration: 20s;
}

.ai-particle {
    position: absolute;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(0, 214, 255, 0.85);
    box-shadow: 0 0 20px rgba(0, 214, 255, 0.6);
    animation: particleFloat 6s ease-in-out infinite;
}

.ai-particle.particle-one {
    top: 20px;
    right: 50px;
}

.ai-particle.particle-two {
    bottom: 30px;
    left: 40px;
    animation-delay: 1.2s;
}

.ai-particle.particle-three {
    top: 90px;
    left: 20px;
    animation-delay: 2s;
}

.hero-flag {
    padding: 0.55rem 1rem;
    border-radius: 999px;
    font-size: 0.75rem;
    background: rgba(0, 214, 255, 0.18);
    color: var(--accent-2);
    border: 1px solid rgba(0, 214, 255, 0.5);
    box-shadow: 0 10px 30px rgba(0, 214, 255, 0.2);
}

.hero-flag.alt {
    background: rgba(125, 92, 255, 0.2);
    border-color: rgba(125, 92, 255, 0.4);
    color: var(--accent-light);
}

.section {
    padding: 1rem;
}

.section-heading h3 {
    margin: 0.2rem 0 1rem;
    font-size: 2rem;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.3em;
    font-size: 0.75rem;
    color: var(--accent-2);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
}

.feature-grid article {
    background: var(--card);
    padding: 1.5rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    min-height: 200px;
    box-shadow: 0 20px 40px rgba(3, 4, 15, 0.6);
    transition: transform 0.3s ease, border 0.3s ease;
}

.feature-grid article:hover {
    transform: translateY(-6px);
    border-color: var(--accent);
}

.process {
    position: relative;
    background: linear-gradient(135deg, rgba(125, 92, 255, 0.15), rgba(0, 0, 0, 0));
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 2rem;
    overflow: hidden;
}

.process::after {
    content: '';
    position: absolute;
    inset: 40% 60% auto -10px;
    height: 320px;
    width: 320px;
    background: radial-gradient(circle, rgba(0, 214, 255, 0.25), transparent 70%);
    filter: blur(20px);
    z-index: 0;
    animation: pulse 8s ease-in-out infinite;
}

.process-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.process-grid > div {
    background: rgba(3, 5, 18, 0.6);
    padding: 1.25rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    min-height: 180px;
    transition: transform 0.3s ease;
}

.process-grid > div:hover {
    transform: translateY(-5px);
}

.step {
    display: inline-flex;
    width: 44px;
    height: 44px;
    border-radius: 14px;
    align-items: center;
    justify-content: center;
    background: rgba(125, 92, 255, 0.2);
    color: var(--accent);
    font-weight: 600;
}

.testimonial {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    background: var(--card);
    border-radius: var(--radius);
    padding: 2rem;
    border: 1px solid var(--border);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
}

blockquote {
    margin: 0;
    font-size: 1.3rem;
    line-height: 1.6;
    color: var(--text);
}

.testimonial-panel {
    background: rgba(2, 3, 12, 0.8);
    border-radius: var(--radius);
    padding: 1.6rem;
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.contact {
    background: rgba(3, 6, 25, 0.7);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 2rem;
}

.contact-form {
    display: grid;
    gap: 1rem;
}

.contact-form label {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    font-size: 0.9rem;
    color: var(--muted);
}

.contact-form input,
.contact-form textarea {
    padding: 0.85rem 1rem;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.02);
    color: var(--text);
    font-family: inherit;
    transition: border 0.2s ease, box-shadow 0.2s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(125, 92, 255, 0.25);
}

.contact-form button {
    border: none;
    background: linear-gradient(120deg, var(--accent-2), var(--accent));
    color: #030617;
    border-radius: 16px;
    padding: 0.95rem 1.7rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.contact-form button:hover {
    opacity: 0.9;
}

.contact-feedback {
    color: var(--accent-2);
    font-size: 0.95rem;
    min-height: 1.3rem;
    margin-top: 0.8rem;
}

.footer {
    padding: 1.5rem 1.25rem 2.5rem;
    text-align: center;
    color: var(--muted);
    font-size: 0.9rem;
}

@keyframes float {
    0% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-12px) scale(1.08);
    }
    100% {
        transform: translateY(0) scale(1);
    }
}

@keyframes pulse {
    0% {
        transform: scale(0.95);
        opacity: 0.4;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.7;
    }
    100% {
        transform: scale(0.95);
        opacity: 0.4;
    }
}

@keyframes orbPulse {
    0% {
        transform: scale(0.95);
        opacity: 0.7;
    }
    50% {
        transform: scale(1.08);
        opacity: 1;
    }
    100% {
        transform: scale(0.95);
        opacity: 0.7;
    }
}

@keyframes ringDrift {
    0% {
        transform: rotate(calc(var(--ai-rotate) + 0deg));
    }
    100% {
        transform: rotate(calc(var(--ai-rotate) + 360deg));
    }
}

@keyframes particleFloat {
    0% {
        transform: translateY(0);
        opacity: 0.7;
    }
    50% {
        transform: translateY(-8px);
        opacity: 1;
    }
    100% {
        transform: translateY(0);
        opacity: 0.7;
    }
}

@media (max-width: 600px) {
    .metrics {
        flex-direction: column;
    }
}

@media (max-width: 980px) {
    .hero {
        grid-template-columns: 1fr;
    }

    .hero-side {
        align-items: flex-start;
    }

    .hero-visual {
        max-width: 100%;
        justify-items: flex-start;
    }
}

@media (max-width: 480px) {
    .page-shell {
        padding: 2rem 1rem 3rem;
    }
}