/* =========================================
   CODEBRIDGEIT MVP STUDIO
   Global Styles
========================================= */

:root {
    --bg-primary: #08090c;
    --bg-secondary: #0d0f14;
    --bg-card: #11141a;

    --text-primary: #f5f7fa;
    --text-secondary: #9da4b0;
    --text-muted: #686f7c;

    --border: rgba(255, 255, 255, 0.09);
    --border-light: rgba(255, 255, 255, 0.14);

    --accent: #7c5cff;
    --accent-light: #9b84ff;

    --container: 1200px;

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 24px;

    --transition: 250ms ease;
}


/* =========================================
   RESET
========================================= */

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

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg-primary);
    color: var(--text-primary);

    font-family:
        Inter,
        ui-sans-serif,
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;

    line-height: 1.6;
    overflow-x: hidden;
}

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

button {
    font: inherit;
}

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


/* =========================================
   CONTAINER
========================================= */

.container {
    width: min(
        calc(100% - 48px),
        var(--container)
    );

    margin-inline: auto;
}


/* =========================================
   HEADER
========================================= */

.site-header {
    position: fixed;
    top: 0;
    left: 0;

    width: 100%;

    z-index: 1000;

    border-bottom: 1px solid transparent;

    transition:
        background var(--transition),
        border-color var(--transition);
}

.site-header.scrolled {
    background: rgba(8, 9, 12, 0.85);

    backdrop-filter: blur(20px);

    border-color: var(--border);
}

.header-container {
    min-height: 84px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 40px;
}


/* =========================================
   BRAND
========================================= */

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;

    flex-shrink: 0;
}

.brand-mark {
    width: 40px;
    height: 40px;

    display: grid;
    place-items: center;

    border-radius: 10px;

    background:
        linear-gradient(
            135deg,
            var(--accent),
            #4b35d4
        );

    font-size: 13px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.brand-text {
    display: flex;
    flex-direction: column;

    line-height: 1.15;
}

.brand-text strong {
    font-size: 15px;
    letter-spacing: -0.3px;
}

.brand-text small {
    color: var(--text-muted);

    font-size: 10px;
    letter-spacing: 1.4px;
    text-transform: uppercase;

    margin-top: 3px;
}


/* =========================================
   NAVIGATION
========================================= */

.main-navigation {
    display: flex;
    align-items: center;
    gap: 34px;
}

.nav-link {
    color: var(--text-secondary);

    font-size: 14px;
    font-weight: 500;

    transition:
        color var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
}


/* =========================================
   BUTTONS
========================================= */

.button {
    min-height: 50px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    gap: 10px;

    padding: 0 22px;

    border-radius: 10px;

    font-size: 14px;
    font-weight: 600;

    transition:
        transform var(--transition),
        background var(--transition),
        border-color var(--transition);
}

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

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

.button-primary:hover {
    background: var(--accent-light);
}

.button-secondary {
    border: 1px solid var(--border-light);

    color: var(--text-primary);

    background: rgba(255, 255, 255, 0.02);
}

.button-secondary:hover {
    background: rgba(255, 255, 255, 0.06);
}

.button-small {
    min-height: 42px;
    padding: 0 17px;

    font-size: 13px;
}


/* =========================================
   MOBILE MENU
========================================= */

.mobile-menu-toggle {
    display: none;

    width: 42px;
    height: 42px;

    border: 1px solid var(--border);

    background: transparent;

    border-radius: 9px;

    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;

    width: 18px;
    height: 2px;

    margin: 4px auto;

    background: var(--text-primary);
}


/* =========================================
   HERO
========================================= */

.hero {
    position: relative;

    min-height: 850px;

    padding-top: 160px;

    display: flex;
    flex-direction: column;

    overflow: hidden;
}

.hero-grid {
    position: absolute;

    inset: 0;

    background-image:
        linear-gradient(
            rgba(255,255,255,0.035) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255,255,255,0.035) 1px,
            transparent 1px
        );

    background-size: 70px 70px;

    mask-image:
        radial-gradient(
            ellipse at center,
            black 20%,
            transparent 75%
        );

    pointer-events: none;
}

.hero-container {
    position: relative;
    z-index: 2;

    flex: 1;

    display: grid;

    grid-template-columns:
        minmax(0, 1.05fr)
        minmax(400px, 0.95fr);

    align-items: center;

    gap: 80px;
}


/* =========================================
   HERO CONTENT
========================================= */

.hero-content {
    max-width: 690px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;

    gap: 9px;

    margin-bottom: 28px;

    color: var(--text-secondary);

    font-size: 12px;
    font-weight: 600;

    letter-spacing: 1px;
    text-transform: uppercase;
}

.eyebrow-dot {
    width: 7px;
    height: 7px;

    border-radius: 50%;

    background: var(--accent);

    box-shadow:
        0 0 15px
        rgba(124, 92, 255, 0.8);
}

.hero h1 {
    max-width: 750px;

    font-size:
        clamp(
            48px,
            6vw,
            82px
        );

    line-height: 0.98;

    letter-spacing: -4px;

    font-weight: 750;
}

.hero h1 span {
    display: block;

    color: var(--text-secondary);
}

.hero-description {
    max-width: 620px;

    margin-top: 30px;

    color: var(--text-secondary);

    font-size: 18px;

    line-height: 1.7;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;

    gap: 12px;

    margin-top: 36px;
}

.hero-technologies {
    display: flex;
    align-items: center;

    gap: 20px;

    margin-top: 55px;

    color: var(--text-muted);

    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.technology-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.technology-list span {
    padding: 7px 10px;

    border: 1px solid var(--border);

    border-radius: 6px;

    color: var(--text-secondary);

    font-size: 10px;
}


/* =========================================
   HERO VISUAL
========================================= */

.hero-visual {
    position: relative;

    min-height: 520px;

    display: grid;
    place-items: center;
}

.visual-orbit {
    position: absolute;

    border: 1px solid var(--border);

    border-radius: 50%;
}

.orbit-one {
    width: 520px;
    height: 520px;

    transform: rotate(-15deg);
}

.orbit-two {
    width: 400px;
    height: 400px;

    transform: rotate(25deg);

    border-color:
        rgba(124, 92, 255, 0.18);
}

.visual-card-main {
    position: relative;
    z-index: 3;

    width: min(430px, 90%);

    padding: 22px;

    border: 1px solid var(--border-light);

    border-radius: 18px;

    background:
        linear-gradient(
            145deg,
            rgba(20, 23, 31, 0.96),
            rgba(12, 14, 19, 0.96)
        );

    box-shadow:
        0 30px 100px
        rgba(0, 0, 0, 0.5);
}

.visual-card-header {
    display: flex;
    align-items: center;
    gap: 9px;

    color: var(--text-secondary);

    font-size: 11px;
}

.status-dot {
    width: 7px;
    height: 7px;

    border-radius: 50%;

    background: #5ee89c;

    box-shadow:
        0 0 12px
        rgba(94, 232, 156, 0.7);
}

.code-window {
    margin-top: 25px;

    padding: 20px 0;

    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);

    font-family:
        "SFMono-Regular",
        Consolas,
        monospace;

    font-size: 12px;

    line-height: 2;
}

.code-line {
    display: grid;

    grid-template-columns: 35px 1fr;

    color: var(--text-secondary);
}

.code-number {
    color: var(--text-muted);
}

.code-indent {
    padding-left: 20px;
}

.code-keyword {
    color: #a98cff;
    font-style: normal;
}

.code-function {
    color: #63c6ff;
    font-style: normal;
}

.code-string {
    color: #73d6a0;
    font-style: normal;
}

.visual-progress {
    margin-top: 22px;
}

.progress-label {
    display: flex;
    justify-content: space-between;

    color: var(--text-muted);

    font-size: 11px;
}

.progress-label strong {
    color: var(--text-secondary);
}

.progress-bar {
    height: 4px;

    margin-top: 9px;

    border-radius: 100px;

    background: rgba(255,255,255,0.08);

    overflow: hidden;
}

.progress-bar span {
    display: block;

    width: 78%;
    height: 100%;

    background: var(--accent);
}


/* =========================================
   FLOATING CARDS
========================================= */

.floating-card {
    position: absolute;

    z-index: 4;

    padding: 14px 17px;

    border: 1px solid var(--border-light);

    border-radius: 12px;

    background:
        rgba(17, 20, 26, 0.92);

    backdrop-filter: blur(10px);

    box-shadow:
        0 15px 40px
        rgba(0,0,0,0.35);
}

.floating-card strong {
    display: block;

    font-size: 13px;
}

.floating-card span {
    display: block;

    margin-top: 3px;

    color: var(--text-muted);

    font-size: 10px;
}

.floating-card-one {
    top: 80px;
    right: 20px;
}

.floating-card-two {
    bottom: 80px;
    left: 10px;
}


/* =========================================
   HERO BOTTOM
========================================= */

.hero-bottom {
    position: relative;
    z-index: 2;

    border-top: 1px solid var(--border);

    border-bottom: 1px solid var(--border);
}

.hero-bottom-inner {
    min-height: 74px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 30px;

    color: var(--text-muted);

    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-bottom-inner > div {
    display: flex;
    gap: 35px;

    color: var(--text-secondary);
}


/* =========================================
   SECTIONS
========================================= */

.section {
    padding: 130px 0;
}

.section-intro {
    background: var(--bg-secondary);
}

.section-heading {
    display: grid;

    grid-template-columns:
        minmax(0, 1fr)
        minmax(300px, 0.65fr);

    gap: 80px;

    align-items: end;

    margin-bottom: 65px;
}

.section-label {
    display: block;

    margin-bottom: 18px;

    color: var(--accent-light);

    font-size: 11px;
    font-weight: 700;

    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.section-heading h2,
.cta-box h2 {
    max-width: 700px;

    font-size:
        clamp(
            36px,
            5vw,
            60px
        );

    line-height: 1.05;

    letter-spacing: -2.5px;
}

.section-heading h2 span,
.cta-box h2 span {
    color: var(--text-secondary);
}

.section-heading > p {
    color: var(--text-secondary);

    font-size: 16px;

    line-height: 1.8;
}


/* =========================================
   SERVICES
========================================= */

.services-grid {
    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    border-top: 1px solid var(--border);
    border-left: 1px solid var(--border);
}

.service-card {
    min-height: 300px;

    padding: 35px;

    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);

    transition:
        background var(--transition),
        transform var(--transition);
}

.service-card:hover {
    background:
        rgba(255,255,255,0.025);
}

.service-number {
    color: var(--text-muted);

    font-family: monospace;

    font-size: 11px;
}

.service-card h3 {
    margin-top: 45px;

    font-size: 21px;

    letter-spacing: -0.5px;
}

.service-card p {
    margin-top: 15px;

    color: var(--text-secondary);

    font-size: 14px;

    line-height: 1.7;
}

.service-card a {
    display: inline-block;

    margin-top: 25px;

    color: var(--accent-light);

    font-size: 12px;
    font-weight: 600;
}


/* =========================================
   CTA
========================================= */

.section-cta {
    background: var(--bg-primary);
}

.cta-box {
    position: relative;

    padding: 90px 70px;

    border: 1px solid var(--border);

    border-radius: var(--radius-lg);

    overflow: hidden;

    background:
        radial-gradient(
            circle at 80% 20%,
            rgba(124,92,255,0.16),
            transparent 35%
        ),
        var(--bg-secondary);
}

.cta-box h2 {
    max-width: 750px;
}

.cta-box p {
    max-width: 550px;

    margin-top: 22px;

    color: var(--text-secondary);
}

.cta-box .button {
    margin-top: 32px;
}


/* =========================================
   FOOTER
========================================= */

.site-footer {
    padding: 80px 0 30px;

    border-top: 1px solid var(--border);

    background: #06070a;
}

.footer-main {
    display: grid;

    grid-template-columns:
        1.7fr
        1fr
        1fr
        1.2fr;

    gap: 60px;

    padding-bottom: 70px;
}

.footer-brand p {
    max-width: 330px;

    margin-top: 22px;

    color: var(--text-muted);

    font-size: 13px;

    line-height: 1.8;
}

.footer-column {
    display: flex;
    flex-direction: column;

    align-items: flex-start;
}

.footer-column h3 {
    margin-bottom: 20px;

    color: var(--text-primary);

    font-size: 12px;

    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-column a,
.footer-column p {
    margin-bottom: 11px;

    color: var(--text-muted);

    font-size: 13px;
}

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

.footer-cta {
    color: var(--accent-light) !important;
}

.footer-bottom {
    padding-top: 25px;

    border-top: 1px solid var(--border);

    display: flex;
    justify-content: space-between;
    gap: 20px;

    color: var(--text-muted);

    font-size: 11px;
}

.footer-legal {
    display: flex;
    gap: 25px;
}


/* =========================================
   RESPONSIVE
========================================= */

@media (max-width: 1000px) {

    .main-navigation {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .header-actions .button {
        display: none;
    }

    .hero-container {
        grid-template-columns: 1fr;

        gap: 50px;
    }

    .hero {
        min-height: auto;
    }

    .hero-content {
        padding-bottom: 30px;
    }

    .hero-visual {
        min-height: 500px;
    }

    .section-heading {
        grid-template-columns: 1fr;

        gap: 25px;
    }

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

    .footer-main {
        grid-template-columns:
            repeat(2, 1fr);
    }
}


@media (max-width: 650px) {

    .container {
        width: min(
            calc(100% - 32px),
            var(--container)
        );
    }

    .header-container {
        min-height: 72px;
    }

    .hero {
        padding-top: 125px;
    }

    .hero h1 {
        letter-spacing: -2.5px;
    }

    .hero-description {
        font-size: 16px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

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

    .hero-technologies {
        align-items: flex-start;
        flex-direction: column;
        gap: 12px;
    }

    .hero-bottom-inner {
        align-items: flex-start;
        flex-direction: column;

        padding: 22px 0;
    }

    .hero-bottom-inner > div {
        flex-wrap: wrap;
        gap: 15px;
    }

    .hero-visual {
        min-height: 400px;
    }

    .visual-orbit {
        display: none;
    }

    .floating-card-one {
        top: 20px;
        right: 0;
    }

    .floating-card-two {
        bottom: 20px;
        left: 0;
    }

    .section {
        padding: 90px 0;
    }

    .section-heading {
        margin-bottom: 45px;
    }

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

    .service-card {
        min-height: auto;
    }

    .cta-box {
        padding: 55px 30px;
    }

    .footer-main {
        grid-template-columns: 1fr;

        gap: 45px;
    }

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

    .footer-legal {
        flex-direction: column;
        gap: 10px;
    }
}

@media (max-width: 1000px) {

    .main-navigation.mobile-open {
        display: flex;

        position: absolute;

        top: calc(100% + 1px);
        left: 16px;
        right: 16px;

        padding: 20px;

        flex-direction: column;
        align-items: flex-start;

        gap: 18px;

        border: 1px solid var(--border);

        border-radius: 12px;

        background: rgba(13, 15, 20, 0.97);

        backdrop-filter: blur(20px);
    }

}