:root {
    --navy: #09243a;
    --navy-2: #11344f;
    --blue: #2f94d0;
    --blue-soft: #eaf5fb;
    --ink: #12212d;
    --muted: #60717e;
    --line: #dce6ec;
    --white: #ffffff;
    --surface: #f7fafc;
    --max: 1180px;
    --radius: 22px;
    --shadow: 0 24px 70px rgba(9,36,58,.10);
}

* {
    box-sizing: border-box
}

html {
    scroll-behavior: smooth
}

body {
    margin: 0;
    font-family: Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
    color: var(--ink);
    background: var(--white);
    line-height: 1.65;
}

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

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

.container {
    width: min(var(--max),calc(100% - 40px));
    margin: 0 auto
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255,255,255,.88);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(220,230,236,.8);
}

.nav-wrap {
    height: 84px;
    display: flex;
    align-items: center;
    justify-content: space-between
}

.brand {
    width: 210px;
    height: 72px;
    display: flex;
    align-items: center;
    overflow: visible;
}

    .brand img {
        width: 200px;
        height: 68px;
        object-fit: contain;
        object-position: left center;
        transform: none;
    }

.main-nav {
    display: flex;
    align-items: center;
    gap: 28px;
    font-size: 14px;
    font-weight: 600
}

    .main-nav a {
        color: #334a5b
    }

        .main-nav a:hover {
            color: var(--blue)
        }

.nav-cta {
    padding: 12px 17px;
    border-radius: 999px;
    background: var(--navy);
    color: white !important;
}

.nav-toggle {
    display: none;
    border: 0;
    background: none;
    font: inherit;
    font-weight: 700
}

.hero {
    position: relative;
    overflow: hidden;
    background: radial-gradient(circle at 85% 18%, rgba(47,148,208,.12), transparent 30%), linear-gradient(180deg,#fff 0%,#f8fbfd 100%);
    padding: 110px 0 100px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 76px;
    align-items: center
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: .16em;
    font-size: 12px;
    font-weight: 800;
    color: var(--blue);
    margin-bottom: 18px;
}

h1, h2, h3 {
    font-family: "Space Grotesk",Inter,sans-serif;
    line-height: 1.08;
    margin: 0
}

h1 {
    font-size: clamp(54px,7vw,94px);
    letter-spacing: -.045em;
    color: var(--navy)
}

    h1 span {
        color: var(--blue)
    }

.hero-lead {
    font-size: 19px;
    color: #4a6070;
    max-width: 760px;
    margin: 28px 0 34px
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 22px;
    border-radius: 12px;
    font-weight: 750;
    font-size: 14px;
    transition: transform .2s ease, box-shadow .2s ease;
}

    .button:hover {
        transform: translateY(-2px)
    }

    .button.primary {
        background: var(--navy);
        color: white;
        box-shadow: 0 10px 30px rgba(9,36,58,.16)
    }

    .button.secondary {
        border: 1px solid var(--line);
        background: white;
        color: var(--navy)
    }

.hero-proof {
    display: flex;
    gap: 28px;
    margin-top: 48px;
    padding-top: 28px;
    border-top: 1px solid var(--line);
    flex-wrap: wrap
}

    .hero-proof div {
        display: flex;
        flex-direction: column;
        gap: 3px
    }

    .hero-proof strong {
        font-family: "Space Grotesk";
        font-size: 14px;
        color: var(--navy)
    }

    .hero-proof span {
        font-size: 12px;
        color: var(--muted)
    }

.hero-panel {
    position: relative
}

.signal-card {
    background: var(--navy);
    color: white;
    border-radius: 28px;
    padding: 30px;
    box-shadow: 0 28px 80px rgba(9,36,58,.22);
    position: relative;
    overflow: hidden;
}

    .signal-card:after {
        content: "";
        position: absolute;
        width: 260px;
        height: 260px;
        border: 1px solid rgba(92,193,243,.25);
        border-radius: 50%;
        right: -110px;
        bottom: -120px;
    }

.signal-header {
    font-size: 11px;
    letter-spacing: .17em;
    color: #8fcdf0;
    display: flex;
    align-items: center;
    gap: 9px
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #42b8f0;
    box-shadow: 0 0 18px #42b8f0
}

.signal-lines {
    margin: 35px 0 28px
}

    .signal-lines div {
        display: flex;
        gap: 17px;
        align-items: center;
        padding: 18px 0;
        border-bottom: 1px solid rgba(255,255,255,.11)
    }

    .signal-lines span {
        color: #65bce9;
        font-family: "Space Grotesk";
        font-size: 12px
    }

    .signal-lines b {
        font-size: 15px
    }

.signal-footer {
    color: #a9bcc8;
    font-size: 13px
}

.hero-orbit {
    position: absolute;
    border: 1px solid rgba(47,148,208,.12);
    border-radius: 50%;
    pointer-events: none
}

.orbit-one {
    width: 600px;
    height: 210px;
    right: -140px;
    top: 70px;
    transform: rotate(-12deg)
}

.orbit-two {
    width: 430px;
    height: 150px;
    right: -30px;
    bottom: 30px;
    transform: rotate(18deg)
}

.section {
    padding: 105px 0
}

.section-heading {
    max-width: 790px;
    margin-bottom: 50px
}

    .section-heading h2, .about h2, .contact h2 {
        font-size: clamp(36px,5vw,58px);
        letter-spacing: -.035em;
        color: var(--navy)
    }

    .section-heading p, .about-copy p, .contact p {
        font-size: 17px;
        color: var(--muted)
    }

.services {
    background: #fff
}

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

.service-card {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 28px;
    background: linear-gradient(180deg,#fff 0%,#fbfdfe 100%);
    min-height: 330px;
    transition: transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}

    .service-card:hover {
        transform: translateY(-5px);
        box-shadow: var(--shadow);
        border-color: #bfd6e2
    }

.service-index {
    font: 700 11px "Space Grotesk";
    letter-spacing: .14em;
    color: var(--blue);
    margin-bottom: 44px
}

.service-card h3 {
    font-size: 23px;
    color: var(--navy)
}

.service-card p {
    color: var(--muted);
    font-size: 14px
}

.service-card ul {
    padding-left: 18px;
    margin: 20px 0 0;
    color: #435967;
    font-size: 13px
}

.products {
    background: var(--surface)
}

.product-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px
}

.product-card {
    border-radius: 28px;
    padding: 42px;
    background: white;
    border: 1px solid var(--line);
    box-shadow: 0 10px 35px rgba(9,36,58,.05)
}

.product-dark {
    background: var(--navy);
    color: white;
    border-color: transparent
}

.product-kicker {
    font-size: 11px;
    letter-spacing: .15em;
    font-weight: 800;
    color: var(--blue);
    margin-bottom: 50px
}

.product-dark .product-kicker {
    color: #70c7f0
}

.product-card h3 {
    font-size: 42px
}

.product-card p {
    font-size: 16px;
    color: var(--muted);
    max-width: 540px
}

.product-dark p {
    color: #b9c7d0
}

.product-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin: 25px 0 34px
}

    .product-tags span {
        padding: 7px 11px;
        border-radius: 999px;
        background: var(--blue-soft);
        font-size: 12px;
        color: #286c94;
        font-weight: 700
    }

.product-dark .product-tags span {
    background: rgba(255,255,255,.08);
    color: #c8e9fa
}

.product-card a {
    font-weight: 800;
    color: var(--blue)
}

.product-dark a {
    color: #7bd0f4
}

.about-grid {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 70px;
    align-items: start
}

.about-copy p {
    max-width: 710px
}

.founder-card {
    display: flex;
    gap: 22px;
    background: var(--navy);
    color: white;
    padding: 32px;
    border-radius: 26px;
    box-shadow: var(--shadow)
}

.founder-mark {
    width: 62px;
    height: 62px;
    border-radius: 18px;
    background: linear-gradient(135deg,var(--blue),#6dc8f0);
    display: grid;
    place-items: center;
    font-family: "Space Grotesk";
    font-weight: 800;
    flex: 0 0 62px;
}

.founder-label {
    font-size: 10px;
    letter-spacing: .16em;
    color: #78c8ec;
    font-weight: 800
}

.founder-card h3 {
    font-size: 26px;
    margin: 5px 0 10px
}

.founder-card p {
    font-size: 14px;
    color: #bbcad3;
    margin: 0
}

.philosophy {
    padding-top: 30px
}

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line)
}

.philosophy-statement {
    padding: 42px 32px;
    border-right: 1px solid var(--line)
}

    .philosophy-statement:last-child {
        border-right: 0
    }

    .philosophy-statement span {
        font: 700 11px "Space Grotesk";
        color: var(--blue)
    }

    .philosophy-statement h3 {
        font-size: 24px;
        color: var(--navy);
        margin: 20px 0 10px
    }

    .philosophy-statement p {
        color: var(--muted);
        font-size: 14px
    }

.contact {
    padding-bottom: 120px
}

.contact-panel {
    background: linear-gradient(135deg,var(--navy),#123f5f);
    border-radius: 30px;
    padding: 58px;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 35px;
    box-shadow: 0 30px 80px rgba(9,36,58,.18)
}

.contact h2 {
    color: white;
    max-width: 780px
}

.contact p {
    color: #c2d0d8;
    max-width: 680px
}

.contact-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    min-width: max-content
}

.contact .button.primary {
    background: white;
    color: var(--navy)
}

.contact .button.secondary {
    background: transparent;
    border-color: rgba(255,255,255,.3);
    color: white
}

.site-footer {
    border-top: 1px solid var(--line);
    padding: 40px 0 50px
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 24px;
    align-items: end
}

.footer-brand {
    font: 800 20px "Space Grotesk";
    letter-spacing: .12em;
    color: var(--navy)
}

.footer-tagline {
    font-size: 12px;
    color: var(--muted);
    margin-top: 4px
}

.footer-links {
    display: flex;
    gap: 20px;
    font-size: 13px;
    font-weight: 700;
    color: #476070
}

.footer-meta {
    grid-column: 1/-1;
    font-size: 12px;
    color: #81909a;
    margin-top: 12px
}

.reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity .7s ease,transform .7s ease
}

    .reveal.visible {
        opacity: 1;
        transform: none
    }

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

    .hero-panel {
        max-width: 720px
    }

    .service-grid {
        grid-template-columns: repeat(2,1fr)
    }

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

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

    .philosophy-statement {
        border-right: 0;
        border-bottom: 1px solid var(--line)
    }

        .philosophy-statement:last-child {
            border-bottom: 0
        }

    .contact-panel {
        align-items: flex-start;
        flex-direction: column
    }
}

@media (max-width:760px) {
    .container {
        width: min(var(--max),calc(100% - 28px))
    }

    .nav-wrap {
        height: 72px
    }

    .brand {
        width: 145px
    }

        .brand img {
            width: 140px
        }

    .nav-toggle {
        display: block
    }

    .main-nav {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: white;
        padding: 22px 28px;
        border-bottom: 1px solid var(--line);
        flex-direction: column;
        align-items: flex-start;
        gap: 18px;
    }

        .main-nav.open {
            display: flex
        }

    .hero {
        padding: 80px 0 70px
    }

    h1 {
        font-size: 52px
    }

    .hero-proof {
        gap: 18px
    }

    .section {
        padding: 78px 0
    }

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

    .service-card {
        min-height: auto
    }

    .product-card {
        padding: 30px
    }

    .contact-panel {
        padding: 34px 28px
    }

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

    .footer-links {
        flex-wrap: wrap
    }
}



/* ================================
   Astrenith V3 visual refinements
   ================================ */

.hero {
    padding: 92px 0 86px;
}

.hero-grid {
    grid-template-columns: 1.08fr .92fr;
    gap: 70px;
}

h1 {
    font-size: clamp(52px, 5.9vw, 78px);
    line-height: 1.02;
    letter-spacing: -.045em;
}

.hero-lead {
    font-size: 18px;
    max-width: 720px;
    margin: 26px 0 32px;
}

.products {
    background: #f6f9fb;
}

.products-heading {
    margin-bottom: 38px;
}

.product-grid {
    gap: 24px;
}

.product-card {
    padding: 0;
    overflow: hidden;
    border: 1px solid #dfe8ee;
    background: #ffffff;
    box-shadow: 0 16px 42px rgba(9, 36, 58, .055);
}

.product-infra {
    background: #f2f7fa;
}

.product-education {
    background: #fbfcfd;
}

.product-visual {
    min-height: 165px;
    padding: 30px 34px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    position: relative;
    overflow: hidden;
}

    .product-visual::after {
        content: "";
        position: absolute;
        width: 260px;
        height: 110px;
        border: 1px solid rgba(47, 148, 208, .18);
        border-radius: 50%;
        right: -65px;
        top: 24px;
        transform: rotate(-12deg);
    }

.product-visual-infra {
    background: radial-gradient(circle at 85% 20%, rgba(47, 148, 208, .13), transparent 28%), linear-gradient(135deg, #e9f3f8, #f6fafc);
}

.product-visual-education {
    background: radial-gradient(circle at 85% 20%, rgba(47, 148, 208, .09), transparent 28%), linear-gradient(135deg, #f4f8fb, #ffffff);
}

.product-visual-label {
    font-family: "Space Grotesk", Inter, sans-serif;
    font-size: 25px;
    font-weight: 700;
    color: var(--navy);
}

.product-visual-copy {
    margin-top: 4px;
    font-size: 13px;
    color: var(--muted);
}

.product-card-body {
    padding: 32px 36px 36px;
}

.product-kicker {
    margin-bottom: 22px;
}

.product-card h3 {
    font-size: 36px;
}

.product-card p {
    font-size: 15px;
    line-height: 1.65;
}

.product-tags {
    margin: 24px 0 30px;
}

    .product-tags span {
        background: #eaf4f9;
        color: #2b6f95;
    }

.product-card a {
    color: #248bc5;
}

.service-group + .service-group {
    margin-top: 76px;
}

.service-group-heading {
    max-width: 760px;
    margin-bottom: 26px;
}

    .service-group-heading h3 {
        font-size: 29px;
        color: var(--navy);
    }

.service-grid-four {
    grid-template-columns: repeat(4, 1fr);
}

.service-card {
    padding: 0;
    overflow: hidden;
    min-height: 0;
}

.service-card-content {
    padding: 24px 25px 28px;
}

.service-media {
    height: 135px;
    padding: 22px;
    display: flex;
    align-items: flex-end;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #eef6fa, #f9fbfc);
    border-bottom: 1px solid #e3ebef;
}

    .service-media::before,
    .service-media::after {
        content: "";
        position: absolute;
        border-radius: 50%;
        border: 1px solid rgba(47, 148, 208, .20);
    }

    .service-media::before {
        width: 210px;
        height: 80px;
        right: -65px;
        top: 16px;
        transform: rotate(-17deg);
    }

    .service-media::after {
        width: 105px;
        height: 105px;
        right: 24px;
        bottom: -70px;
    }

    .service-media span {
        position: relative;
        z-index: 2;
        font: 700 11px "Space Grotesk", Inter, sans-serif;
        letter-spacing: .12em;
        text-transform: uppercase;
        color: #2e87b8;
    }

.service-media-cloud {
    background: linear-gradient(135deg, #edf5fa, #f7fbfd);
}

.service-media-ai {
    background: linear-gradient(135deg, #eef7f9, #f9fcfd);
}

.service-media-mobile {
    background: linear-gradient(135deg, #f0f5fa, #fbfcfd);
}

.service-media-wireless {
    background: linear-gradient(135deg, #ebf4f8, #f8fbfc);
}

.service-media-dsp {
    background: linear-gradient(135deg, #eef3f8, #fbfcfd);
}

.service-media-consulting {
    background: linear-gradient(135deg, #f2f6f9, #ffffff);
}

.service-index {
    margin-bottom: 18px;
}

.service-card h3 {
    font-size: 21px;
}

.service-card p {
    font-size: 13.5px;
}

.service-card ul {
    font-size: 12.5px;
}

@media (max-width: 1100px) {
    .service-grid-four {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 760px) {
    .hero {
        padding: 72px 0 64px;
    }

    h1 {
        font-size: 48px;
    }

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

    .product-card-body {
        padding: 28px 26px 30px;
    }
}

/* ================================
   V3 mobile fixes
   ================================ */

@media (max-width: 980px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 42px;
    }

    .hero-copy {
        width: 100%;
        max-width: none;
    }

    .hero-panel {
        width: 100%;
        max-width: none;
    }

    .signal-card {
        width: 100%;
        max-width: 100%;
    }
}

@media (max-width: 760px) {
    .hero {
        padding: 62px 0 58px;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 34px;
    }

    h1 {
        font-size: clamp(42px, 11vw, 54px);
        line-height: 1.02;
    }

    .hero-lead {
        font-size: 17px;
        line-height: 1.7;
    }

    .hero-actions {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

        .hero-actions .button {
            width: 100%;
        }

    .hero-proof {
        display: grid;
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .signal-card {
        padding: 24px 22px;
        border-radius: 22px;
    }

    .signal-lines div {
        padding: 15px 0;
    }

    .signal-lines b {
        font-size: 14px;
    }

    .service-grid,
    .service-grid-four,
    .product-grid {
        grid-template-columns: 1fr;
    }
}

/* About */

.about-section {
    padding: 110px 0 100px;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.25fr 0.9fr;
    gap: 90px;
    align-items: center;
}

.section-label {
    color: #279bd3;
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.17em;
    margin-bottom: 28px;
}

.about-copy h2 {
    color: #082a40;
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(3rem, 4.2vw, 4.5rem);
    line-height: 1.06;
    letter-spacing: -0.04em;
    margin: 0 0 28px;
}

.about-copy p {
    color: #617585;
    font-size: 1.15rem;
    line-height: 1.65;
    max-width: 760px;
}


/* Right-side capability card */

.about-capability-card {
    background: #082c43;
    color: #fff;
    padding: 42px;
    border-radius: 32px;
    box-shadow: 0 25px 55px rgba(8, 44, 67, 0.14);
}

.capability-item {
    display: grid;
    grid-template-columns: 68px 1fr;
    gap: 22px;
    align-items: start;
}

.capability-icon {
    width: 62px;
    height: 62px;
    border-radius: 18px;
    background: #46abe0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 800;
    font-size: 1.1rem;
}

.capability-label,
.leadership-role {
    color: #55b7e6;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    margin-bottom: 6px;
}

.capability-item h3 {
    margin: 0 0 7px;
    font-size: 1.15rem;
    color: #fff;
}

.capability-item p {
    margin: 0;
    color: #c7d8e2;
    line-height: 1.55;
    font-size: 0.93rem;
}

.capability-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.12);
    margin: 28px 0;
}


/* Leadership */

.leadership-block {
    margin-top: 100px;
    padding-top: 55px;
    border-top: 1px solid #e5edf2;
    display: grid;
    grid-template-columns: 0.7fr 1.3fr;
    gap: 90px;
}

    .leadership-block > div:first-child h3 {
        color: #082a40;
        font-family: "Space Grotesk", sans-serif;
        font-size: 2rem;
        margin: 0;
    }

.leadership-profile {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 24px;
    align-items: start;
}

.leadership-initials {
    width: 64px;
    height: 64px;
    border-radius: 18px;
    background: #46abe0;
    color: #fff;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
}

.leadership-profile h4 {
    margin: 0 0 10px;
    color: #082a40;
    font-size: 1.45rem;
}

.leadership-profile p {
    margin: 0;
    color: #617585;
    line-height: 1.7;
    max-width: 720px;
}


/* Mobile */

@media (max-width: 900px) {

    .about-section {
        padding: 80px 0;
    }

    .about-grid,
    .leadership-block {
        grid-template-columns: 1fr;
        gap: 45px;
    }

    .about-copy h2 {
        font-size: 3rem;
    }

    .leadership-block {
        margin-top: 70px;
    }
}

@media (max-width: 600px) {

    .about-capability-card {
        padding: 28px;
        border-radius: 24px;
    }

    .capability-item {
        grid-template-columns: 54px 1fr;
        gap: 16px;
    }

    .capability-icon {
        width: 50px;
        height: 50px;
        border-radius: 14px;
        font-size: 0.9rem;
    }

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