:root {
    --bg: #0f131a;
    --bg-alt: #151b26;
    --surface: #1a2230;
    --surface-strong: #202b3b;
    --card: rgba(255, 255, 255, 0.12);
    --card-strong: rgba(255, 255, 255, 0.2);
    --text: #f8fafc;
    --muted: #c5d1e0;
    --accent: #2dd4bf;
    --accent-strong: #22d3ee;
    --accent-warm: #fbbf24;
    --border: rgba(255, 255, 255, 0.22);
    --shadow-sm: 0 10px 30px rgba(0, 0, 0, 0.25);
    --shadow-lg: 0 25px 60px rgba(0, 0, 0, 0.45);
    --radius: 20px;
    --transition: 0.3s ease;
    --section-padding: 110px 6vw;
}

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

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    font-family: "Manrope", sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    position: relative;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at top left, rgba(34, 211, 238, 0.2), transparent 45%),
        radial-gradient(circle at 20% 60%, rgba(251, 191, 36, 0.12), transparent 55%),
        radial-gradient(circle at bottom right, rgba(45, 212, 191, 0.18), transparent 50%);
    pointer-events: none;
    z-index: -1;
}

body::after {
    content: "";
    position: fixed;
    inset: 0;
    background-image: repeating-linear-gradient(
        to bottom,
        rgba(255, 255, 255, 0.04),
        rgba(255, 255, 255, 0.04) 1px,
        transparent 1px,
        transparent 3px
    );
    opacity: 0.12;
    mix-blend-mode: soft-light;
    pointer-events: none;
    z-index: 0;
}

#fx-canvas {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -2;
}

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

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

button,
input,
textarea,
select {
    font-family: inherit;
}

.container {
    width: min(1200px, 100%);
    margin: 0 auto;
}

.section {
    padding: var(--section-padding);
    position: relative;
    scroll-margin-top: 110px;
}

.section-title {
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    text-align: center;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
    text-shadow: 0 12px 30px rgba(34, 211, 238, 0.18);
    position: relative;
    background-size: 200% 100%;
    background-position: 0 0;
    animation: holoSweep 10s linear infinite;
}

@supports (-webkit-background-clip: text) {
    .section-title {
        background-image: linear-gradient(120deg, #f8fafc 0%, #22d3ee 35%, #fbbf24 55%, #f8fafc 80%);
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
    }
}

.section-lead,
.project-desc,
.service-card p {
    color: #d7e0ec;
}

.section-lead {
    text-align: center;
    color: var(--muted);
    font-size: 1.05rem;
    margin-bottom: 50px;
}

.section-subtitle {
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.6rem;
    margin: 60px 0 25px;
    color: var(--text);
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: auto;
    padding: 10px 16px;
    background: var(--accent);
    color: #0b0f14;
    border-radius: 999px;
    transition: transform 0.22s ease, opacity 0.22s ease, visibility 0.22s ease;
    z-index: 9999;
}

.skip-link:focus {
    left: 20px;
    top: 20px;
}

.sr-only {
    border: 0;
    clip: rect(0 0 0 0);
    height: 1px;
    width: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
}

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.85rem;
    transition: var(--transition);
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(120deg, var(--accent), var(--accent-strong));
    color: #071017;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-primary::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.5), transparent);
    transform: translateX(-120%);
    transition: transform 0.6s ease;
}

.btn-primary:hover::after {
    transform: translateX(120%);
}

.btn-secondary {
    background: var(--card-strong);
    color: var(--text);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.btn-outline {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--text);
    position: relative;
    overflow: hidden;
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 18px rgba(45, 212, 191, 0.25);
}

.btn-ghost {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text);
    position: relative;
    overflow: hidden;
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 18px rgba(251, 191, 36, 0.25);
}

.preloader {
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at top, rgba(34, 211, 238, 0.12), transparent 50%), #05070b;
    display: grid;
    place-items: center;
    text-align: center;
    z-index: 9999;
    transition: opacity 0.6s ease, visibility 0.6s ease;
    gap: 16px;
}

.preloader.fade-out {
    opacity: 0;
    visibility: hidden;
}

.preloader-core {
    position: relative;
    width: 160px;
    height: 160px;
    display: grid;
    place-items: center;
}

.preloader-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-top-color: var(--accent);
    border-right-color: rgba(251, 191, 36, 0.8);
    animation: spin 1.2s linear infinite;
    box-shadow: 0 0 20px rgba(34, 211, 238, 0.35);
}

.preloader-logo {
    width: 140px;
    height: 140px;
    border-radius: 0;
    object-fit: contain;
    border: none;
    box-shadow: none;
    animation: logoPulse 1.8s ease-in-out infinite;
}

.preloader-text {
    color: var(--text);
    letter-spacing: 4px;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.preloader-subtext {
    color: var(--muted);
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    backdrop-filter: blur(16px);
    background: rgba(10, 14, 20, 0.75);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--transition);
}

.navbar,
.main-content,
footer {
    position: relative;
    z-index: 1;
}

.navbar.scrolled {
    background: rgba(8, 12, 18, 0.92);
    box-shadow: var(--shadow-sm);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 0;
}

.brand {
    display: flex;
    align-items: center;
    gap: 16px;
    font-family: "Space Grotesk", sans-serif;
}

.logo-img {
    width: 56px;
    height: 56px;
    border-radius: 0;
    object-fit: contain;
    border: none;
    box-shadow: none;
}

.brand-text {
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.brand-text strong {
    color: var(--accent);
}

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

.nav-links a {
    font-size: 0.95rem;
    color: var(--muted);
    transition: var(--transition);
}

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

.nav-cta .btn {
    padding: 12px 22px;
    font-size: 0.75rem;
}

.menu-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--text);
    font-size: 1.6rem;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: var(--transition);
    z-index: 1002;
}

.menu-icon {
    width: 22px;
    height: 16px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.menu-icon span {
    display: block;
    height: 2px;
    width: 100%;
    background: currentColor;
    border-radius: 999px;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-toggle.is-open .menu-icon span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.menu-toggle.is-open .menu-icon span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.is-open .menu-icon span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.menu-toggle:hover {
    border-color: rgba(45, 212, 191, 0.6);
    color: var(--accent);
}

.hero {
    min-height: 100vh;
    display: grid;
    place-items: center;
    text-align: center;
    padding: 160px 6vw 120px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.35;
    z-index: -1;
}

.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(600px circle at var(--mx, 50%) var(--my, 30%), rgba(45, 212, 191, 0.35), transparent 60%),
        radial-gradient(420px circle at calc(var(--mx, 50%) + 160px) calc(var(--my, 30%) + 120px), rgba(251, 191, 36, 0.25), transparent 60%);
    mix-blend-mode: screen;
    animation: floatGlow 12s ease-in-out infinite;
    z-index: -1;
}

.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(15, 19, 26, 0.88), rgba(15, 19, 26, 0.45));
    z-index: -1;
}

.hero-overlay::before {
    content: "";
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        to bottom,
        rgba(255, 255, 255, 0.05),
        rgba(255, 255, 255, 0.05) 1px,
        transparent 1px,
        transparent 3px
    );
    opacity: 0.4;
    animation: scanlineMove 6s linear infinite;
    mix-blend-mode: screen;
}

.hero-overlay::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.25'/%3E%3C/svg%3E");
    opacity: 0.25;
    mix-blend-mode: soft-light;
    animation: noiseShift 3s steps(2) infinite;
}

.hero-content {
    max-width: 920px;
    background: rgba(8, 12, 18, 0.6);
    border: 1px solid var(--border);
    border-radius: 28px;
    padding: 40px 48px;
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(12px);
}

.hero-eyebrow {
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--accent);
    font-size: 0.8rem;
    margin-bottom: 16px;
}

.hero-title {
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(2.8rem, 6vw, 5rem);
    margin-bottom: 18px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-title span {
    color: var(--accent-strong);
}

.hero-logo {
    width: min(320px, 70vw);
    height: auto;
    display: block;
    object-fit: contain;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--muted);
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
}

.hero-metrics {
    margin-top: 40px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.hero-metrics li {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    backdrop-filter: blur(8px);
    position: relative;
    overflow: hidden;
}

.metric-title {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
}

.hero-metrics li::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, rgba(45, 212, 191, 0.25), transparent 55%);
    opacity: 0;
    transition: var(--transition);
}

.hero-metrics li:hover::after {
    opacity: 1;
}

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

.scroll-down {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--muted);
    font-size: 1.4rem;
    animation: bounce 2s infinite;
}

.projects {
    background: linear-gradient(180deg, #1b2740 0%, #22304a 100%);
    position: relative;
    overflow: hidden;
}

.projects::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top left, rgba(34, 211, 238, 0.12), transparent 55%),
        radial-gradient(circle at 70% 10%, rgba(251, 191, 36, 0.12), transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.projects::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 25% 20%, rgba(45, 212, 191, 0.18), transparent 55%);
    pointer-events: none;
    z-index: 0;
}

.projects-particles {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, 0.25) 1px, transparent 1px);
    background-size: 28px 28px;
    opacity: 0.5;
    pointer-events: none;
    z-index: 0;
    mix-blend-mode: screen;
}

.projects .container {
    position: relative;
    z-index: 1;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    align-items: stretch;
}

.carousel {
    position: relative;
    margin-top: 20px;
}

.carousel-viewport {
    overflow: hidden;
    border-radius: 24px;
    padding: 6px 0;
}

.carousel-track {
    display: flex;
    gap: 24px;
    transition: transform 0.8s ease;
    will-change: transform;
}

.carousel-item {
    flex: 0 0 min(320px, 80vw);
    transform-origin: center;
    transition: transform 0.8s ease, opacity 0.8s ease;
}

.carousel-item.is-active {
    transform: scale(1.02);
    opacity: 1;
}

.carousel-item:not(.is-active) {
    opacity: 0.75;
}

.carousel-controls {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 20px;
}

.carousel-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: rgba(15, 19, 26, 0.7);
    color: var(--text);
    display: grid;
    place-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.carousel-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 20px rgba(34, 211, 238, 0.25);
}

@media (max-width: 720px) {
    .carousel-track {
        gap: 16px;
    }

    .carousel-item {
        flex-basis: 85vw;
    }
}

.project-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    display: grid;
    grid-template-rows: auto 1fr;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    position: relative;
    height: 100%;
    min-height: 420px;
}

.project-card:hover {
    transform: translateY(-6px);
    border-color: rgba(45, 212, 191, 0.4);
    box-shadow: var(--shadow-lg);
}

.project-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(45, 212, 191, 0.2), transparent, rgba(251, 191, 36, 0.2));
    opacity: 0;
    transition: var(--transition);
    z-index: 0;
}

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

.portfolio-item.is-hidden {
    display: none;
}

.project-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(240px circle at var(--gx, 50%) var(--gy, 50%), rgba(45, 212, 191, 0.35), transparent 60%);
    opacity: 0;
    transition: opacity 0.2s ease;
    z-index: 0;
}

.project-card.glow-active::after {
    opacity: 1;
}

.project-media {
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.project-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.project-card:hover .project-media img {
    transform: scale(1.05);
}

.project-body {
    padding: 22px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: relative;
    z-index: 1;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.project-tags span {
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(45, 212, 191, 0.15);
    color: var(--accent);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.project-title {
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.3rem;
}

.project-desc {
    color: var(--muted);
    font-size: 0.95rem;
}

.project-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: auto;
}

.portfolio-filter {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.filter-btn {
    padding: 10px 20px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: transparent;
    color: var(--muted);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn.active,
.filter-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 20px rgba(45, 212, 191, 0.25);
}

.services {
    background: linear-gradient(180deg, #1f2d44 0%, #253752 100%);
    position: relative;
}

.services::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 15% 15%, rgba(45, 212, 191, 0.12), transparent 60%),
        radial-gradient(circle at 85% 20%, rgba(34, 211, 238, 0.12), transparent 55%);
    pointer-events: none;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: var(--transition);
    position: relative;
    height: 100%;
    min-height: 360px;
}

.service-card:hover {
    transform: translateY(-6px);
    border-color: rgba(251, 191, 36, 0.4);
    box-shadow: var(--shadow-lg);
}

.service-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.2), transparent, rgba(45, 212, 191, 0.2));
    opacity: 0;
    transition: var(--transition);
    z-index: 0;
}

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

.service-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(220px circle at var(--gx, 50%) var(--gy, 50%), rgba(251, 191, 36, 0.35), transparent 60%);
    opacity: 0;
    transition: opacity 0.2s ease;
    z-index: 0;
}

.service-card.glow-active::after {
    opacity: 1;
}

.service-icon {
    font-size: 2rem;
    color: var(--accent-warm);
}

.service-title {
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.4rem;
}

.service-card > * {
    position: relative;
    z-index: 1;
}

.service-list {
    display: grid;
    gap: 8px;
    color: var(--muted);
    font-size: 0.9rem;
}

.service-price {
    font-weight: 600;
    color: var(--accent);
    margin-top: auto;
}

.service-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #071017;
    background: var(--accent-warm);
    border-radius: 999px;
    padding: 10px 18px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    transition: var(--transition);
    border: 1px solid transparent;
}

.service-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}
.testimonials {
    background: url("https://cdn.pixabay.com/photo/2016/04/20/08/21/entrepreneur-1340649_1280.jpg") center/cover no-repeat;
    position: relative;
}

.testimonials::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(8, 12, 18, 0.85);
}

.testimonials .container {
    position: relative;
    z-index: 1;
}

.testimonial-slider {
    max-width: 820px;
    margin: 40px auto 0;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px;
    text-align: center;
    backdrop-filter: blur(10px);
}

.testimonial-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent);
    margin: 0 auto 20px;
}

.testimonial-text {
    font-size: 1.1rem;
    color: var(--text);
    margin-bottom: 20px;
}

.testimonial-author {
    font-weight: 600;
    color: var(--accent);
}

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

.newsletter {
    padding: 80px 6vw;
    background: linear-gradient(120deg, rgba(45, 212, 191, 0.18), rgba(251, 191, 36, 0.18));
    text-align: center;
}

.newsletter-container {
    max-width: 760px;
    margin: 0 auto;
}

.newsletter h3 {
    font-family: "Space Grotesk", sans-serif;
    font-size: 2rem;
    margin-bottom: 16px;
}

.newsletter p {
    color: var(--muted);
    margin-bottom: 28px;
}

.newsletter-form {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.newsletter-input {
    flex: 1 1 260px;
    padding: 14px 18px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(8, 12, 18, 0.6);
    color: var(--text);
}

.newsletter-btn {
    padding: 14px 26px;
    border-radius: 999px;
    border: none;
    background: var(--accent);
    color: #071017;
    font-weight: 600;
    cursor: pointer;
}

.about {
    background: linear-gradient(180deg, #192437 0%, #1c2940 100%);
    position: relative;
}

.about::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, rgba(45, 212, 191, 0.12), transparent 60%),
        radial-gradient(circle at 80% 30%, rgba(251, 191, 36, 0.1), transparent 55%);
    pointer-events: none;
}

.about-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    align-items: center;
}

.about-text h3 {
    font-family: "Space Grotesk", sans-serif;
    font-size: 2rem;
    margin-bottom: 16px;
}

.about-text p {
    color: var(--muted);
    margin-bottom: 16px;
}

.about-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 20px 0 30px;
}

.about-chips span {
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    font-size: 0.8rem;
}

.about-image {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-badge {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: rgba(8, 12, 18, 0.8);
    color: var(--text);
    padding: 16px 20px;
    border-radius: 16px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.about-badge span:first-child {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent);
    display: block;
}

.contact {
    background: linear-gradient(180deg, #172033 0%, #141c2c 100%);
    position: relative;
}

.contact::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 15% 80%, rgba(34, 211, 238, 0.1), transparent 55%),
        radial-gradient(circle at 85% 10%, rgba(45, 212, 191, 0.1), transparent 50%);
    pointer-events: none;
}

.contact-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.info-item {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
}

.info-icon {
    color: var(--accent);
    font-size: 1.2rem;
    margin-top: 4px;
}

.info-content h3 {
    font-size: 1rem;
    margin-bottom: 6px;
}

.info-content p,
.info-content a {
    color: var(--muted);
}

.contact-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 30px 0;
}

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

.social-links a {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.social-links a:hover {
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 18px rgba(34, 211, 238, 0.25);
    transform: translateY(-2px);
}

.social-links a::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 30%, rgba(34, 211, 238, 0.4), transparent 60%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.social-links a:hover::after {
    opacity: 1;
}

.contact-form {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow-sm);
}

.contact-form h3 {
    font-family: "Space Grotesk", sans-serif;
    margin-bottom: 20px;
}

.form-group {
    display: grid;
    gap: 8px;
    margin-bottom: 16px;
}

.form-control {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    padding: 12px 14px;
    color: var(--text);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent);
}

textarea.form-control {
    min-height: 140px;
    resize: vertical;
}

.submit-btn {
    width: 100%;
    padding: 14px;
    border-radius: 12px;
    border: none;
    background: var(--accent);
    color: #071017;
    font-weight: 600;
    cursor: pointer;
}

footer {
    background: linear-gradient(180deg, #0e1420 0%, #0a0f18 100%);
    padding: 80px 6vw 40px;
    position: relative;
}

footer::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 10% 10%, rgba(45, 212, 191, 0.12), transparent 50%);
    pointer-events: none;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 32px;
    margin-bottom: 40px;
}

.footer-logo {
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.8rem;
    margin-bottom: 16px;
}

.footer-logo span {
    color: var(--accent);
}

.footer-about {
    color: var(--muted);
}

.footer-title {
    font-size: 1.1rem;
    margin-bottom: 12px;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--muted);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer-links a:hover {
    color: var(--text);
}

.footer-contact-item {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
    color: var(--muted);
}

.footer-bottom {
    text-align: center;
    color: var(--muted);
    font-size: 0.85rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 20px;
}

.back-to-top {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    display: grid;
    place-items: center;
    color: var(--text);
    border: 1px solid rgba(255, 255, 255, 0.25);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 900;
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

@media (max-width: 600px) {
    .back-to-top {
        right: 16px;
        bottom: 24px;
        width: 42px;
        height: 42px;
    }
}

.whatsapp-float {
    position: fixed;
    left: 24px;
    bottom: 24px;
    width: 62px;
    height: 62px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, #34f5a3, #1ca451 55%, #0d6b3a 100%);
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 1.6rem;
    box-shadow: 0 0 0 1px rgba(52, 245, 163, 0.4), 0 10px 25px rgba(37, 211, 102, 0.4);
    z-index: 900;
    transition: var(--transition);
    overflow: hidden;
}

.whatsapp-float:hover {
    transform: translateY(-3px);
}

.whatsapp-float::before {
    content: "";
    position: absolute;
    inset: 2px;
    border-radius: 50%;
    background: radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.35), transparent 60%);
    opacity: 0.8;
    pointer-events: none;
}

.whatsapp-float::after {
    content: "";
    position: absolute;
    inset: -20%;
    border-radius: 50%;
    background: conic-gradient(from 0deg, rgba(52, 245, 163, 0.5), transparent 45%, rgba(52, 245, 163, 0.2) 60%, transparent 80%);
    animation: spinGlow 6s linear infinite;
    opacity: 0.6;
    pointer-events: none;
}

.fade-in {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.show {
    opacity: 1;
    transform: translateY(0);
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes logoPulse {
    0%,
    100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.06);
    }
}

@keyframes bounce {
    0%,
    100% {
        transform: translate(-50%, 0);
    }
    50% {
        transform: translate(-50%, -10px);
    }
}

@keyframes floatGlow {
    0%,
    100% {
        opacity: 0.7;
        transform: translateY(0);
    }
    50% {
        opacity: 1;
        transform: translateY(-10px);
    }
}

@keyframes scanlineMove {
    from {
        transform: translateY(-20%);
    }
    to {
        transform: translateY(20%);
    }
}

@keyframes noiseShift {
    0% {
        transform: translate(0, 0);
    }
    50% {
        transform: translate(-2%, 1%);
    }
    100% {
        transform: translate(1%, -2%);
    }
}

@keyframes holoSweep {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes spinGlow {
    to {
        transform: rotate(360deg);
    }
}

@media (max-width: 960px) {
    .nav-links {
        display: none;
    }

    .menu-toggle {
        display: inline-flex;
    }

    .nav-cta {
        margin-top: 10px;
    }

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

.mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    left: auto;
    width: min(320px, 90vw);
    max-width: 90vw;
    height: 100vh;
    background: rgba(15, 19, 26, 0.98);
    box-shadow: -20px 0 40px rgba(0, 0, 0, 0.45);
    transform: translate3d(100%, 0, 0);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.12s ease, opacity 0.12s ease, visibility 0.12s ease;
    z-index: 1001;
    box-sizing: border-box;
}

.mobile-menu-header {
    position: absolute;
    top: 22px;
    left: 24px;
    right: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--text);
}

.mobile-menu-title {
    font-family: "Space Grotesk", sans-serif;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 0.85rem;
    color: var(--muted);
}

.mobile-menu-close {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.08);
    color: var(--text);
    font-size: 1.6rem;
    line-height: 1;
    display: grid;
    place-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.mobile-menu-close:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.mobile-menu-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 18px;
    padding: 110px 24px 40px;
}

.mobile-menu-list li {
    width: 100%;
}

.mobile-menu-list a {
    display: block;
    width: 100%;
    padding: 12px 14px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--text);
    font-weight: 600;
}

.mobile-menu-list a:hover {
    background: rgba(45, 212, 191, 0.18);
}

body.nav-open .mobile-menu {
    transform: translate3d(0, 0, 0);
    opacity: 1;
    visibility: visible;
}

.mobile-menu.active {
    transform: translate3d(0, 0, 0);
    opacity: 1;
    visibility: visible;
}

@media (min-width: 961px) {
    .mobile-menu {
        display: none;
    }
}

.nav-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(5, 8, 12, 0.55);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 900;
}

body.nav-open .nav-backdrop {
    opacity: 1;
    visibility: visible;
}

body.nav-open .menu-toggle {
    color: var(--accent);
    border-color: rgba(45, 212, 191, 0.5);
}

@media (max-width: 600px) {
    .hero {
        padding: 140px 6vw 90px;
    }

    .hero-content {
        padding: 28px 22px;
    }

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

    .btn {
        width: 100%;
    }

    .testimonial-slider {
        padding: 30px 20px;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto;
    }
}

body.nav-open {
    overflow: hidden;
}

.testimonial {
    display: grid;
    gap: 12px;
}