:root {
    --bg-dark: #0b0d12;
    --bg-glow: #121926;
    --card-bg: #141821;
    --card-stroke: rgba(255, 255, 255, 0.08);
    --accent: #7cffb2;
    --accent-strong: #38f6d1;
    --text-main: #f3f4f6;
    --text-muted: #9aa4b2;
    --text-soft: #c4c9d4;
    --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

* {
    box-sizing: border-box;
}

body {
    background: radial-gradient(circle at top left, rgba(88, 255, 179, 0.08), transparent 40%),
        radial-gradient(circle at 30% 20%, rgba(87, 131, 255, 0.12), transparent 45%),
        var(--bg-dark);
    color: var(--text-main);
    font-family: "Spline Sans", sans-serif;
    margin: 0;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    display: block;
}

main {
    display: flex;
    flex-direction: column;
    gap: 120px;
    padding-bottom: 120px;
}

.top-nav {
    position: sticky;
    top: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 8%;
    backdrop-filter: blur(14px);
    background: rgba(10, 12, 17, 0.75);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: "Space Grotesk", sans-serif;
    font-weight: 600;
    letter-spacing: 0.2px;
}

.nav-brand img {
    height: 42px;
    width: auto;
    max-width: 120px;
    object-fit: contain;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 6px;
    background: rgba(255, 255, 255, 0.04);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-links a {
    color: var(--text-soft);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

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

.nav-cta {
    background: var(--accent-strong);
    color: #06110a !important;
    padding: 12px 20px;
    border-radius: 999px;
    font-weight: 700;
    box-shadow: 0 12px 26px rgba(56, 246, 209, 0.25);
}
.nav-cta a{
    color: #06110a !important;
}

.nav-cta:hover {
    color: #06110a !important;
}

.hero-section {
    min-height: 92vh;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
    gap: 60px;
    padding: 80px 8% 0;
}

.hero-content h1 {
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(2.8rem, 4vw, 4.4rem);
    line-height: 1.05;
    margin: 16px 0 20px;
}

.hero-content p {
    color: var(--text-soft);
    font-size: 1.05rem;
    max-width: 520px;
}

.badge {
    background: rgba(124, 255, 178, 0.12);
    color: var(--accent);
    padding: 8px 16px;
    border-radius: 999px;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 1px solid rgba(124, 255, 178, 0.2);
}

.gradient-text {
    background: linear-gradient(90deg, #7cffb2, #70c5ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.cta-group {
    display: flex;
    gap: 16px;
    margin-top: 28px;
}

.btn-primary,
.btn-secondary {
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    border-radius: 999px;
    padding: 14px 28px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-primary {
    background: var(--accent);
    color: #0b0d12;
    box-shadow: 0 12px 30px rgba(124, 255, 178, 0.25);
}

.btn-secondary {
    border: 1px solid var(--card-stroke);
    color: var(--text-main);
}

.btn-primary:hover,
.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 35px rgba(0, 0, 0, 0.25);
}

.hero-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    margin-top: 36px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 24px;
}

.hero-metrics strong {
    font-size: 1.3rem;
    display: block;
    font-family: "Space Grotesk", sans-serif;
}

.hero-metrics span {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-card {
    background: var(--card-bg);
    border-radius: 28px;
    overflow: hidden;
    max-width: 460px;
    box-shadow: var(--shadow);
    border: 1px solid var(--card-stroke);
}

.hero-card img {
    height: 320px;
    width: 100%;
    object-fit: cover;
}

.hero-card-content {
    padding: 18px 24px 24px;
}

.hero-card-content span {
    color: var(--text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-card-content p {
    margin: 8px 0 0;
    font-size: 1.05rem;
}

.blob-gradient {
    position: absolute;
    width: 520px;
    height: 520px;
    background: radial-gradient(circle, rgba(124, 255, 178, 0.18) 0%, transparent 65%);
    filter: blur(40px);
    z-index: -1;
    animation: pulse 8s infinite alternate;
}

.section-heading {
    padding: 0 8%;
    max-width: 720px;
}

.section-heading h2 {
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(2rem, 3vw, 3rem);
    margin: 10px 0 12px;
}

.section-heading p {
    color: var(--text-soft);
    margin: 0;
}

.eyebrow {
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 12px;
}

.services-grid,
.work-grid,
.ai-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    padding: 40px 8% 0;
}

.service-card,
.work-card {
    background: var(--card-bg);
    border-radius: 22px;
    border: 1px solid var(--card-stroke);
    overflow: hidden;
    display: grid;
    gap: 16px;
    padding-bottom: 24px;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, border 0.3s ease;
}

.service-card img,
.work-card img {
    height: 200px;
    width: 100%;
    object-fit: cover;
}

.service-card h3,
.work-card h3 {
    margin: 0 24px;
    font-family: "Space Grotesk", sans-serif;
}

.service-card p,
.work-card p {
    margin: 0 24px;
    color: var(--text-muted);
}

.service-card:hover,
.work-card:hover {
    transform: translateY(-6px);
    border-color: rgba(124, 255, 178, 0.4);
}

.work-card {
    padding-bottom: 20px;
}

.work-card div {
    display: grid;
    gap: 10px;
}

.ai-section {
    padding: 0 8%;
}

.ai-grid {
    padding-top: 28px;
}

.ai-card {
    background: rgba(20, 24, 33, 0.7);
    border: 1px solid var(--card-stroke);
    border-radius: 22px;
    padding: 28px;
    display: grid;
    gap: 12px;
    box-shadow: var(--shadow);
}

.ai-card h3 {
    margin: 0;
    font-family: "Space Grotesk", sans-serif;
}

.ai-card p {
    margin: 0;
    color: var(--text-muted);
}

.proof-section {
    padding: 0 8%;
}

.logo-strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 30px;
    padding: 32px 0;
    align-items: center;
}

.logo-strip img {
    max-height: 52px;
    object-fit: contain;
    filter: grayscale(1);
    opacity: 0.7;
}

.testimonials {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.testimonial-card {
    background: linear-gradient(135deg, rgba(18, 25, 38, 0.9), rgba(20, 22, 33, 0.9));
    border-radius: 22px;
    border: 1px solid var(--card-stroke);
    padding: 28px;
    display: grid;
    gap: 16px;
    box-shadow: var(--shadow);
}

.testimonial-card img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-card p {
    margin: 0;
    font-size: 1.05rem;
}

.testimonial-card span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.contact-section {
    padding: 0 8%;
}

.contact-card {
    background: linear-gradient(135deg, rgba(124, 255, 178, 0.15), rgba(112, 197, 255, 0.15));
    border: 1px solid rgba(124, 255, 178, 0.35);
    border-radius: 28px;
    padding: 48px;
    display: grid;
    gap: 24px;
    align-items: center;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
}

.contact-card h2 {
    font-family: "Space Grotesk", sans-serif;
    margin: 12px 0;
}

.contact-card p {
    color: var(--text-soft);
    margin: 0;
}

.contact-form {
    display: grid;
    gap: 16px;
}

.contact-form label {
    display: grid;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.contact-form input,
.contact-form textarea {
    background: rgba(12, 15, 21, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 14px;
    padding: 12px 14px;
    color: var(--text-main);
    font-family: "Spline Sans", sans-serif;
    font-size: 0.95rem;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: 2px solid rgba(124, 255, 178, 0.4);
    border-color: transparent;
}

.form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

@keyframes pulse {
    from {
        transform: scale(1);
    }
    to {
        transform: scale(1.15);
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

@media (max-width: 1024px) {
    .hero-section {
        grid-template-columns: 1fr;
        padding-top: 40px;
    }

    .services-grid,
    .work-grid,
    .ai-grid,
    .testimonials {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .logo-strip {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .contact-card {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .top-nav {
        flex-direction: column;
        gap: 16px;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero-section {
        padding: 40px 6% 0;
    }

    .hero-metrics {
        grid-template-columns: 1fr;
    }

    .services-grid,
    .work-grid,
    .ai-grid,
    .testimonials {
        grid-template-columns: 1fr;
    }

    .section-heading,
    .services-grid,
    .work-grid,
    .proof-section,
    .contact-section {
        padding-left: 6%;
        padding-right: 6%;
    }

    .contact-card {
        padding: 32px;
    }
}

.site-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 32px 8% 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.site-footer p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.contact-strip {
    padding: 32px 8% 24px;
}

.contact-strip-inner {
    background: rgba(18, 25, 38, 0.65);
    border: 1px solid var(--card-stroke);
    border-radius: 20px;
    padding: 24px 28px;
    display: grid;
    gap: 12px;
}

.contact-strip-inner h3 {
    margin: 0;
    font-family: "Space Grotesk", sans-serif;
}

.contact-strip-details {
    display: grid;
    gap: 8px;
    color: var(--text-soft);
    font-size: 0.95rem;
}

.contact-strip-details span {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.contact-strip-details svg {
    width: 16px;
    height: 16px;
    stroke-width: 1.8;
    color: var(--accent);
}

.contact-strip-details a {
    color: var(--text-main);
    text-decoration: none;
}

.contact-strip-details a:hover {
    color: var(--accent);
}

.social-links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.social-links a {
    text-decoration: none;
    color: var(--text-main);
    border: 1px solid var(--card-stroke);
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 0.85rem;
    transition: border 0.3s ease, transform 0.3s ease;
}

.social-links a:hover {
    border-color: rgba(124, 255, 178, 0.5);
    transform: translateY(-2px);
}

.chatbot {
    position: fixed;
    right: 28px;
    bottom: 58px;
    z-index: 300;
    display: grid;
    gap: 12px;
    font-family: "Spline Sans", sans-serif;
}

.chatbot-toggle {
    border: none;
    background: var(--accent);
    color: #07130c;
    padding: 14px 20px;
    border-radius: 999px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 16px 30px rgba(124, 255, 178, 0.25);
}

.chatbot-panel {
    width: min(360px, 90vw);
    background: rgba(12, 15, 21, 0.98);
    border: 1px solid var(--card-stroke);
    border-radius: 20px;
    box-shadow: var(--shadow);
    display: none;
    flex-direction: column;
    overflow: hidden;
}

.chatbot-panel.is-open {
    display: flex;
}

.chatbot-header {
    padding: 16px 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.chatbot-header strong {
    display: block;
    font-family: "Space Grotesk", sans-serif;
}

.chatbot-header span {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.chatbot-close {
    background: transparent;
    border: none;
    color: var(--text-main);
    font-size: 1.1rem;
    cursor: pointer;
}

.chatbot-messages {
    padding: 18px;
    display: grid;
    gap: 12px;
    max-height: 280px;
    overflow-y: auto;
}

.chatbot-message {
    padding: 10px 12px;
    border-radius: 14px;
    font-size: 0.9rem;
    line-height: 1.4;
}

.chatbot-message.bot {
    background: rgba(124, 255, 178, 0.12);
    border: 1px solid rgba(124, 255, 178, 0.25);
}

.chatbot-message.user {
    background: rgba(112, 197, 255, 0.16);
    border: 1px solid rgba(112, 197, 255, 0.25);
    justify-self: end;
}

.chatbot-message.system {
    background: rgba(255, 255, 255, 0.06);
    border: 1px dashed rgba(255, 255, 255, 0.18);
    color: var(--text-muted);
    font-style: italic;
}

.chatbot-message a {
    color: var(--accent);
    font-weight: 600;
    text-decoration: none;
}

.chatbot-message a:hover {
    text-decoration: underline;
}

.chatbot-form {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
    padding: 14px 18px 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.chatbot-input {
    background: rgba(15, 18, 26, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    padding: 10px 12px;
    color: var(--text-main);
    font-family: "Spline Sans", sans-serif;
}

.chatbot-send {
    border: none;
    background: var(--accent-strong);
    color: #06110a;
    padding: 10px 14px;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 600;
}

@media (max-width: 768px) {
    .site-footer {
        flex-direction: column;
        align-items: flex-start;
    }

    .chatbot {
        right: 16px;
        bottom: 46px;
    }

    .contact-strip {
        padding: 24px 6% 20px;
    }

    .contact-strip-inner {
        padding: 20px;
    }
}