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

:root {
    --bg: #020617;
    --bg-soft: #07102d;
    --text: #f8fafc;
    --muted: #94a3b8;
    --line: rgba(255,255,255,0.09);
    --blue: #2d8cff;
    --cyan: #08cfff;
    --purple: #7a00ff;
    --magenta: #c020ff;
    --navy: #07133d;
}

html {
    scroll-behavior: smooth;
}

body {
    background:
        radial-gradient(circle at 15% 10%, rgba(45,140,255,0.13), transparent 28%),
        radial-gradient(circle at 85% 15%, rgba(122,0,255,0.12), transparent 30%),
        var(--bg);
    color: var(--text);
    font-family: "Segoe UI", Arial, sans-serif;
    overflow-x: hidden;
}

#bg {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: .65;
}

.container {
    width: min(92%, 1200px);
    margin: auto;
}

header {
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 14px 0;
    background: rgba(2,6,23,.55);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
    transition: .3s ease;
}

header.scrolled {
    background: rgba(2,6,23,.90);
    border-bottom-color: var(--line);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
}

.logo {
    height: 64px;
    width: auto;
    object-fit: contain;
}

.menu {
    display: flex;
    gap: 30px;
}

.menu a {
    color: #cbd5f5;
    text-decoration: none;
    font-size: 14px;
    transition: .25s;
}

.menu a:hover {
    color: white;
}

.btn,
.btn-outline {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-height: 46px;
    padding: 12px 22px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: .3s ease;
}

.btn {
    color: white;
    background: linear-gradient(135deg, var(--blue), var(--purple));
    box-shadow: 0 12px 30px rgba(45,140,255,.18);
    border: 1px solid rgba(255,255,255,.08);
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 40px rgba(122,0,255,.28);
}

.btn-outline {
    color: #dbeafe;
    border: 1px solid rgba(45,140,255,.55);
    background: rgba(255,255,255,.025);
}

.btn-outline:hover {
    border-color: var(--cyan);
    background: rgba(45,140,255,.08);
}

.hero {
    min-height: 78vh;
    display: flex;
    align-items: center;
    text-align: center;
    padding: 100px 0 80px;
    position: relative;
}

.hero-content {
    max-width: 900px;
}

.eyebrow,
.section-kicker {
    display: inline-block;
    color: #7dd3fc;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .22em;
    text-transform: uppercase;
}

.hero h1 {
    margin-top: 18px;
    font-size: clamp(2.4rem, 6vw, 5rem);
    line-height: 1.03;
    letter-spacing: -0.045em;
}

.hero h1 span {
    background: linear-gradient(90deg, var(--cyan), #4f8cff, var(--magenta));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero p {
    max-width: 720px;
    margin: 24px auto 30px;
    color: var(--muted);
    font-size: 1.08rem;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.section {
    padding: 105px 0;
}

.section-heading {
    max-width: 720px;
    margin: 0 auto 45px;
    text-align: center;
}

.section-heading h2 {
    margin: 12px 0;
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.035em;
}

.section-heading p {
    color: var(--muted);
    line-height: 1.7;
}

.grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.card {
    padding: 28px;
    min-height: 240px;
    border-radius: 18px;
    background: linear-gradient(145deg, rgba(255,255,255,.055), rgba(255,255,255,.018));
    border: 1px solid var(--line);
    backdrop-filter: blur(12px);
    transition: .3s ease;
}

.card:hover {
    transform: translateY(-7px);
    border-color: rgba(45,140,255,.45);
    box-shadow: 0 20px 50px rgba(0,0,0,.25);
}

.card-icon {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    margin-bottom: 24px;
    border-radius: 14px;
    color: white;
    font-size: 22px;
    background: linear-gradient(135deg, rgba(45,140,255,.25), rgba(122,0,255,.3));
    border: 1px solid rgba(255,255,255,.08);
}

.card h3 {
    margin-bottom: 12px;
    font-size: 1.08rem;
}

.card p {
    color: var(--muted);
    line-height: 1.65;
    font-size: .94rem;
}

.carousel {
    overflow: hidden;
    position: relative;
    margin-top: 45px;
}

.carousel::before,
.carousel::after {
    content: "";
    position: absolute;
    top: 0;
    width: 100px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.carousel::before {
    left: 0;
    background: linear-gradient(to right, var(--bg), transparent);
}

.carousel::after {
    right: 0;
    background: linear-gradient(to left, var(--bg), transparent);
}

.carousel-track {
    display: flex;
    align-items: center;
    gap: 65px;
    width: max-content;
    animation: scroll 32s linear infinite;
}

.carousel-track img {
    width: 190px;
    height: 90px;
    object-fit: contain;
    flex-shrink: 0;
    opacity: .62;
    filter: grayscale(15%);
    transition: .3s;
}

.carousel-track img:hover {
    opacity: 1;
    transform: scale(1.08);
}

@keyframes scroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

.cta-box {
    max-width: 820px;
    margin: auto;
    padding: 70px 40px;
    text-align: center;
    border-radius: 24px;
    background:
        radial-gradient(circle at 15% 20%, rgba(8,207,255,.13), transparent 35%),
        radial-gradient(circle at 85% 80%, rgba(192,32,255,.13), transparent 35%),
        rgba(255,255,255,.035);
    border: 1px solid var(--line);
    box-shadow: 0 25px 80px rgba(0,0,0,.22);
}

.cta-box h2 {
    margin: 12px 0 10px;
    font-size: clamp(2rem, 4vw, 3rem);
}

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

.contato-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.contato-left h2 {
    margin: 12px 0 15px;
    font-size: clamp(2rem, 4vw, 3.1rem);
    letter-spacing: -.035em;
}

.contato-left > p {
    color: var(--muted);
    line-height: 1.7;
    max-width: 520px;
}

.info {
    margin-top: 28px;
}

.info p {
    margin-bottom: 12px;
    color: #cbd5f5;
}

.info a {
    color: #60a5fa;
    text-decoration: none;
}

.contato-right {
    padding: 32px;
    border-radius: 20px;
    background: rgba(255,255,255,.035);
    border: 1px solid var(--line);
    backdrop-filter: blur(14px);
}

.form label {
    display: block;
    margin-bottom: 14px;
}

.form label span {
    display: block;
    margin: 0 0 7px 2px;
    color: #cbd5f5;
    font-size: 12px;
}

.form input,
.form textarea {
    width: 100%;
    padding: 14px 15px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,.08);
    background: rgba(2,6,23,.8);
    color: white;
    font: inherit;
    outline: none;
}

.form input:focus,
.form textarea:focus {
    border-color: rgba(45,140,255,.75);
    box-shadow: 0 0 0 3px rgba(45,140,255,.08);
}

.form textarea {
    min-height: 130px;
    resize: vertical;
}

.form .btn {
    width: 100%;
    cursor: pointer;
    font: inherit;
}

footer {
    padding: 45px 0;
    border-top: 1px solid var(--line);
}

.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    text-align: center;
}

.logo-footer {
    height: 58px;
    width: auto;
}

footer p {
    color: #64748b;
    font-size: 13px;
}

.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
    background: #25d366;
    color: white;
    font-size: 22px;
    border-radius: 50%;
    text-decoration: none;
    box-shadow: 0 12px 30px rgba(0,0,0,.35);
    z-index: 999;
}

@media (max-width: 900px) {
    .grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contato-wrapper {
        grid-template-columns: 1fr;
        gap: 35px;
    }
}

@media (max-width: 768px) {
    header {
        position: relative;
    }

    .menu {
        display: none;
    }

    .logo {
        height: 56px;
    }

    .hero {
        min-height: auto;
        padding-top: 80px;
    }
}

@media (max-width: 600px) {
    .nav {
        gap: 12px;
    }

    .nav > .btn {
        padding: 10px 14px;
        font-size: 13px;
    }

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

    .section {
        padding: 80px 0;
    }

    .hero h1 {
        font-size: 2.55rem;
    }

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

    .hero-actions .btn,
    .hero-actions .btn-outline {
        width: 100%;
    }

    .carousel-track {
        gap: 35px;
    }

    .carousel-track img {
        width: 145px;
        height: 70px;
    }

    .cta-box,
    .contato-right {
        padding: 32px 22px;
    }
}