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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background: #07111f;
    color: #ffffff;
    line-height: 1.6;
}

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

.container {
    width: min(1150px, 90%);
    margin: auto;
}

/* Header */

.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(7, 17, 31, 0.92);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav {
    height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 600;
}

.logo strong {
    font-weight: 800;
}

.logo-mark {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: 10px;
    background: linear-gradient(135deg, #00c6ff, #0072ff);
    font-size: 22px;
    font-weight: 900;
}

nav {
    display: flex;
    gap: 30px;
}

nav a {
    color: #b7c2d1;
    font-size: 14px;
    transition: 0.3s;
}

nav a:hover {
    color: #ffffff;
}

.nav-button,
.primary-button {
    display: inline-block;
    padding: 13px 22px;
    border-radius: 9px;
    background: linear-gradient(135deg, #00c6ff, #0072ff);
    font-weight: 700;
    font-size: 14px;
    transition: 0.3s;
}

.nav-button:hover,
.primary-button:hover {
    transform: translateY(-2px);
}

/* Hero */

.hero {
    min-height: 680px;
    display: flex;
    align-items: center;
    background:
        radial-gradient(circle at 75% 40%, rgba(0, 153, 255, 0.18), transparent 35%),
        radial-gradient(circle at 10% 10%, rgba(0, 198, 255, 0.08), transparent 30%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 70px;
    align-items: center;
    padding: 90px 0;
}

.badge,
.eyebrow {
    color: #00c6ff;
    font-size: 12px;
    letter-spacing: 2px;
    font-weight: 800;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: clamp(42px, 6vw, 72px);
    line-height: 1.05;
    letter-spacing: -2px;
    margin-bottom: 25px;
}

.hero h1 span {
    display: block;
    background: linear-gradient(90deg, #00c6ff, #5d8cff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-text > p {
    max-width: 650px;
    color: #aebccc;
    font-size: 18px;
    margin-bottom: 35px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.secondary-button {
    padding: 13px 22px;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 9px;
    color: #d9e2ed;
    font-weight: 600;
    font-size: 14px;
}

.secondary-button:hover {
    background: rgba(255,255,255,0.05);
}

/* Hero Card */

.hero-card {
    position: relative;
    min-height: 400px;
    display: grid;
    place-items: center;
}

.glow {
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: #0072ff;
    filter: blur(100px);
    opacity: 0.25;
}

.technology-card {
    position: relative;
    width: 100%;
    padding: 40px;
    border-radius: 25px;
    background: rgba(255,255,255,0.055);
    border: 1px solid rgba(255,255,255,0.12);
    backdrop-filter: blur(20px);
    box-shadow: 0 30px 80px rgba(0,0,0,0.35);
}

.card-icon {
    width: 65px;
    height: 65px;
    display: grid;
    place-items: center;
    border-radius: 18px;
    background: linear-gradient(135deg, #00c6ff, #0072ff);
    font-size: 30px;
    margin-bottom: 25px;
}

.technology-card h3 {
    font-size: 26px;
    margin-bottom: 12px;
}

.technology-card p {
    color: #9facbd;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin-top: 35px;
    padding-top: 25px;
    border-top: 1px solid rgba(255,255,255,0.1);
    gap: 15px;
}

.stats strong,
.stats small {
    display: block;
}

.stats strong {
    font-size: 20px;
}

.stats small {
    color: #8795a8;
}

/* Sections */

.section {
    padding: 110px 0;
}

.section-heading {
    max-width: 720px;
    margin-bottom: 55px;
}

.section-heading h2,
.about-text h2,
.cta h2 {
    font-size: clamp(34px, 4vw, 50px);
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.section-heading p {
    color: #9facbd;
    font-size: 17px;
}

/* Services */

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.service-card {
    position: relative;
    padding: 35px;
    min-height: 270px;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 18px;
    background: rgba(255,255,255,0.035);
    transition: 0.3s;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-6px);
    border-color: rgba(0,198,255,0.35);
    background: rgba(255,255,255,0.055);
}

.service-number {
    position: absolute;
    top: 20px;
    right: 25px;
    color: #435164;
    font-size: 13px;
}

.service-icon {
    font-size: 32px;
    color: #00c6ff;
    margin-bottom: 25px;
}

.service-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.service-card p {
    color: #8998aa;
    font-size: 14px;
}

/* About */

.about {
    background: #0a1625;
}

.about-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 90px;
    align-items: center;
}

.about-visual {
    display: flex;
    justify-content: center;
}

.about-box {
    width: 350px;
    height: 350px;
    position: relative;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0,198,255,0.15), transparent 60%);
}

.big-n {
    font-size: 180px;
    font-weight: 900;
    background: linear-gradient(135deg, #00c6ff, #0072ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.orbit {
    position: absolute;
    border: 1px solid rgba(0,198,255,0.25);
    border-radius: 50%;
}

.orbit-one {
    width: 270px;
    height: 270px;
}

.orbit-two {
    width: 350px;
    height: 180px;
    transform: rotate(45deg);
}

.about-text p {
    color: #9facbd;
    margin-bottom: 18px;
}

.check-list {
    margin-top: 30px;
    display: grid;
    gap: 12px;
    color: #dce6f1;
    font-weight: 600;
}

/* Solutions */

.process {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.process-item {
    padding: 30px;
    border-left: 2px solid #0072ff;
    background: rgba(255,255,255,0.03);
}

.process-item span {
    color: #00c6ff;
    font-size: 13px;
    font-weight: bold;
}

.process-item h3 {
    margin: 15px 0 10px;
}

.process-item p {
    color: #8998aa;
    font-size: 14px;
}

/* CTA */

.cta {
    padding: 90px 0;
    background:
        radial-gradient(circle at 70% 50%, rgba(0,114,255,0.3), transparent 40%),
        #07111f;
}

.cta-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.cta p {
    color: #9facbd;
}

/* Footer */

.footer {
    padding: 30px 0;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.footer p {
    color: #667589;
    font-size: 13px;
}

/* Mobile */

@media (max-width: 850px) {

    nav {
        display: none;
    }

    .hero-content,
    .about-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        min-height: auto;
    }

    .hero-card {
        min-height: 350px;
    }

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

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

    .about-visual {
        order: 2;
    }

    .cta-content {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 550px) {

    .nav-button {
        display: none;
    }

    .hero-content {
        padding: 65px 0;
    }

    .hero h1 {
        font-size: 43px;
    }

    .hero-text > p {
        font-size: 16px;
    }

    .technology-card {
        padding: 28px;
    }

    .services-grid,
    .process {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 75px 0;
    }

    .about-box {
        width: 280px;
        height: 280px;
    }

    .big-n {
        font-size: 130px;
    }

    .orbit-one {
        width: 220px;
        height: 220px;
    }

    .orbit-two {
        width: 280px;
        height: 150px;
    }

    .footer-content {
        flex-direction: column;
        align-items: flex-start;
    }
}