/* =========================================================
   HEXROOTSCAN
   GitHub Pages
   ========================================================= */


/* =========================================================
   COLOR SYSTEM
========================================================= */

:root {

    --bg: #05070A;
    --bg-soft: #080C11;

    --panel: #0A0F15;
    --panel-light: #0D141C;

    /*
       HEXROOT
       Kotlin: HexAccent
    */
    --hex-accent: #3E6BDB;

    /*
       Secondary accent
       Kotlin: HexAccentLow
    */
    --hex-accent-low: #3E69DB;

    /*
       Kotlin: HexText
    */
    --hex-text: #BBBBBB;

    /*
       Theme-dependent color.
       Currently SCAN uses HexText.
       Ready for future light/dark mode.
    */
    --theme-color: #BBBBBB;

    --red: #FF2020;

    --blue-soft: rgba(62, 107, 219, 0.14);

    --blue-glow: rgba(62, 107, 219, 0.28);

    --border: rgba(62, 107, 219, 0.36);

    --border-soft: rgba(187, 187, 187, 0.08);

    --text: #F1F5F9;

    --text-soft: #BBBBBB;

    --text-muted: #707780;

    --radius: 12px;

    --mono: "JetBrains Mono", monospace;

    --sans: "Inter", sans-serif;
}


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

* {

    box-sizing: border-box;

    margin: 0;

    padding: 0;
}


html {

    scroll-behavior: smooth;
}


body {

    background: var(--bg);

    color: var(--text);

    font-family: var(--sans);

    line-height: 1.6;

    overflow-x: hidden;
}


a {

    color: inherit;

    text-decoration: none;
}


img {

    max-width: 100%;

    display: block;
}


/* =========================================================
   BACKGROUND
========================================================= */

.background-grid {

    position: fixed;

    inset: 0;

    background-image:

        linear-gradient(
            rgba(62, 107, 219, 0.025) 1px,
            transparent 1px
        ),

        linear-gradient(
            90deg,
            rgba(62, 107, 219, 0.025) 1px,
            transparent 1px
        );

    background-size: 45px 45px;

    pointer-events: none;

    z-index: -3;
}


.glow {

    position: fixed;

    width: 500px;

    height: 500px;

    border-radius: 50%;

    filter: blur(130px);

    opacity: 0.14;

    pointer-events: none;

    z-index: -2;
}


.glow-blue {

    background: var(--hex-accent);

    top: -250px;

    right: -200px;
}


.glow-red {

    background: var(--red);

    bottom: -300px;

    left: -250px;
}


/* =========================================================
   NAVBAR
========================================================= */

.navbar {

    position: sticky;

    top: 0;

    z-index: 100;

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

    background: rgba(5, 7, 10, 0.84);

    backdrop-filter: blur(18px);

    -webkit-backdrop-filter: blur(18px);
}


.nav-container {

    width: min(1200px, calc(100% - 40px));

    margin: auto;

    min-height: 70px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 30px;
}


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

.brand {

    display: flex;

    align-items: center;

    gap: 10px;

    font-family: var(--mono);

    font-weight: 700;

    letter-spacing: 0.5px;
}


.brand-icon {

    font-size: 25px;
}


.brand-name {

    white-space: nowrap;
}


.hexroot {

    color: var(--hex-accent);
}


.scan {

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


/* =========================================================
   NAV LINKS
========================================================= */

.nav-links {

    display: flex;

    align-items: center;

    gap: 26px;

    color: var(--hex-text);

    font-size: 13px;

    font-weight: 600;
}


.nav-links a {

    transition: 0.2s ease;
}


.nav-links a:hover {

    color: var(--hex-accent);
}


.nav-github {

    padding: 8px 14px;

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

    border-radius: 7px;

    font-family: var(--mono);

    font-size: 12px;

    transition: 0.2s ease;
}


.nav-github:hover {

    border-color: var(--hex-accent);

    background: var(--blue-soft);
}


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

.hero {

    width: min(1200px, calc(100% - 40px));

    min-height: 720px;

    margin: auto;

    display: grid;

    grid-template-columns: 1.1fr 0.9fr;

    align-items: center;

    gap: 80px;
}


.status {

    display: inline-flex;

    align-items: center;

    gap: 9px;

    margin-bottom: 20px;

    color: var(--hex-accent);

    font-family: var(--mono);

    font-size: 11px;

    font-weight: 700;

    letter-spacing: 1.5px;
}


.status-dot {

    width: 7px;

    height: 7px;

    border-radius: 50%;

    background: var(--hex-accent);

    box-shadow:
        0 0 12px var(--hex-accent);
}


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

.hero h1 {

    font-family: var(--mono);

    font-size: clamp(52px, 8vw, 100px);

    line-height: 0.92;

    letter-spacing: -5px;

    margin-bottom: 28px;
}


.title-hexroot {

    display: block;

    color: var(--hex-accent);
}


.title-scan {

    display: block;

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


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

.hero-subtitle {

    max-width: 650px;

    color: var(--text);

    font-size: 23px;

    font-weight: 600;

    line-height: 1.4;

    margin-bottom: 18px;
}


.hero-description {

    max-width: 620px;

    color: var(--hex-text);

    font-size: 15px;
}


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

.hero-buttons {

    display: flex;

    flex-wrap: wrap;

    gap: 12px;

    margin-top: 32px;
}


.button {

    display: inline-flex;

    align-items: center;

    justify-content: center;

    min-height: 45px;

    padding: 0 20px;

    border-radius: 7px;

    font-family: var(--mono);

    font-size: 12px;

    font-weight: 700;

    letter-spacing: 0.3px;

    transition:
        transform 0.2s ease,
        background 0.2s ease,
        border-color 0.2s ease;
}


.button:hover {

    transform: translateY(-2px);
}


.button-primary {

    color: #FFFFFF;

    background: var(--hex-accent);

    box-shadow:
        0 0 25px rgba(62, 107, 219, 0.18);
}


.button-primary:hover {

    background: var(--hex-accent-low);
}


.button-secondary {

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

    color: var(--text);

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


.button-secondary:hover {

    border-color: var(--hex-accent);

    background: var(--blue-soft);
}


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

.hero-tags {

    display: flex;

    flex-wrap: wrap;

    gap: 8px;

    margin-top: 25px;
}


.hero-tags span {

    padding: 5px 9px;

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

    border-radius: 5px;

    color: var(--text-muted);

    font-family: var(--mono);

    font-size: 9px;
}


/* =========================================================
   TERMINAL
========================================================= */

.terminal {

    width: 100%;

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

    border-radius: var(--radius);

    overflow: hidden;

    background:

        linear-gradient(
            145deg,
            rgba(62, 107, 219, 0.05),
            transparent 55%
        ),

        #070B10;

    box-shadow:

        0 30px 80px rgba(0,0,0,0.45),

        0 0 50px rgba(62,107,219,0.06);
}


.terminal-header {

    height: 45px;

    padding: 0 16px;

    display: flex;

    align-items: center;

    gap: 14px;

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

    color: var(--text-muted);

    font-family: var(--mono);

    font-size: 11px;
}


.terminal-dots {

    display: flex;

    gap: 6px;
}


.terminal-dots i {

    width: 8px;

    height: 8px;

    border-radius: 50%;

    background: #34404B;
}


.terminal-body {

    padding: 25px;

    min-height: 390px;

    font-family: var(--mono);

    font-size: 12px;

    line-height: 2;
}


.terminal-green {

    color: #55E878;
}


.terminal-output {

    color: #71808D;

    padding-left: 18px;
}


.terminal-success {

    margin-top: 10px;

    color: var(--hex-accent);

    text-shadow:
        0 0 12px rgba(62,107,219,0.35);
}


/* =========================================================
   STATS
========================================================= */

.stats {

    width: min(1200px, calc(100% - 40px));

    margin: 0 auto 100px;

    display: grid;

    grid-template-columns: repeat(4, 1fr);

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

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


.stat {

    padding: 25px;

    text-align: center;

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


.stat:last-child {

    border-right: 0;
}


.stat strong {

    display: block;

    color: var(--hex-accent);

    font-family: var(--mono);

    font-size: 23px;
}


.stat span {

    color: var(--text-muted);

    font-family: var(--mono);

    font-size: 9px;

    letter-spacing: 1px;
}


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

.section {

    width: min(1200px, calc(100% - 40px));

    margin: 0 auto;

    padding: 110px 0;
}


.section-heading {

    max-width: 720px;

    margin-bottom: 50px;
}


.section-label {

    display: block;

    margin-bottom: 12px;

    color: var(--hex-accent);

    font-family: var(--mono);

    font-size: 10px;

    font-weight: 700;

    letter-spacing: 2px;
}


.section-heading h2 {

    font-size: clamp(32px, 5vw, 52px);

    line-height: 1.05;

    letter-spacing: -2px;

    margin-bottom: 18px;
}


.section-heading h2 span {

    color: var(--hex-accent);
}


.section-heading p {

    color: var(--hex-text);

    font-size: 15px;
}


/* =========================================================
   FEATURES
========================================================= */

.feature-grid {

    display: grid;

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

    gap: 12px;
}


.feature-card {

    position: relative;

    min-height: 235px;

    padding: 28px;

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

    border-radius: var(--radius);

    background: rgba(255,255,255,0.015);

    overflow: hidden;

    transition:
        border-color 0.25s ease,
        transform 0.25s ease;
}


.feature-card:hover {

    transform: translateY(-4px);

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


.feature-number {

    position: absolute;

    top: 18px;

    right: 20px;

    color: rgba(62,107,219,0.22);

    font-family: var(--mono);

    font-size: 11px;
}


.feature-icon {

    font-size: 27px;

    margin-bottom: 20px;
}


.feature-card h3 {

    margin-bottom: 9px;

    font-size: 17px;
}


.feature-card p {

    color: var(--text-muted);

    font-size: 13px;
}


/* =========================================================
   TOOLS
========================================================= */

.tools-container {

    display: grid;

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

    gap: 15px;
}


.tool-card {

    padding: 30px;

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

    border-radius: var(--radius);

    background:

        linear-gradient(
            145deg,
            rgba(62,107,219,0.055),
            transparent 55%
        ),

        var(--panel);
}


.tool-top {

    display: flex;

    align-items: center;

    gap: 15px;

    margin-bottom: 22px;
}


.tool-logo {

    width: 50px;

    height: 50px;

    display: grid;

    place-items: center;

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

    border-radius: 8px;

    color: var(--hex-accent);

    font-family: var(--mono);

    font-weight: 800;

    background: var(--blue-soft);
}


.tool-logo.red {

    border-color: var(--red);

    color: var(--red);

    background: rgba(255,32,32,0.10);
}


.tool-index {

    color: var(--text-muted);

    font-family: var(--mono);

    font-size: 8px;

    letter-spacing: 1px;
}


.tool-card h3 {

    font-family: var(--mono);

    font-size: 19px;
}


.tool-card > p {

    color: var(--hex-text);

    font-size: 13px;

    margin-bottom: 22px;
}


.tool-list {

    display: flex;

    flex-wrap: wrap;

    gap: 7px;
}


.tool-list span {

    padding: 5px 8px;

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

    border-radius: 4px;

    color: var(--text-muted);

    font-family: var(--mono);

    font-size: 9px;
}


/* =========================================================
   SCREENSHOTS
========================================================= */

.screenshots-section {

    max-width: 1300px;
}


.screenshots {

    display: grid;

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

    gap: 15px;
}


.screenshot {

    padding: 8px;

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

    border-radius: 12px;

    background: #070A0E;

    transition:
        transform 0.3s ease,
        border-color 0.3s ease;
}


.screenshot:hover {

    transform: translateY(-6px);

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


.screenshot img {

    width: 100%;

    border-radius: 7px;

    object-fit: cover;
}


/* =========================================================
   WORKFLOW
========================================================= */

.workflow {

    display: flex;

    align-items: center;

    gap: 15px;
}


.workflow-step {

    flex: 1;

    padding: 25px;

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

    border-radius: var(--radius);

    background: var(--panel);
}


.workflow-step > span {

    color: var(--hex-accent);

    font-family: var(--mono);

    font-size: 11px;
}


.workflow-step h3 {

    margin: 10px 0 7px;
}


.workflow-step p {

    color: var(--text-muted);

    font-size: 12px;
}


.workflow-line {

    width: 30px;

    height: 1px;

    background: var(--hex-accent);

    opacity: 0.5;
}


/* =========================================================
   COMMAND
========================================================= */

.command-section {

    display: grid;

    grid-template-columns: 0.8fr 1.2fr;

    align-items: center;

    gap: 70px;
}


.command-content h2 {

    font-size: 40px;

    margin-bottom: 15px;
}


.command-content p {

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


.command-box {

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

    border-radius: var(--radius);

    overflow: hidden;

    background: #06090D;

    box-shadow:
        0 20px 60px rgba(0,0,0,0.35);
}


.command-header {

    display: flex;

    justify-content: space-between;

    padding: 12px 17px;

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

    color: var(--hex-accent);

    font-family: var(--mono);

    font-size: 10px;
}


.command-header span:last-child {

    color: #55E878;
}


.command-box pre {

    padding: 25px;

    overflow-x: auto;
}


.command-box code {

    color: #CBD5DF;

    font-family: var(--mono);

    font-size: 12px;

    line-height: 1.8;
}


/* =========================================================
   REQUIREMENTS
========================================================= */

.requirements-grid {

    display: grid;

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

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


.requirement {

    padding: 25px;

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

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


.requirement:nth-child(3n) {

    border-right: 0;
}


.requirement:nth-last-child(-n+3) {

    border-bottom: 0;
}


.requirement span {

    display: block;

    color: var(--text-muted);

    font-family: var(--mono);

    font-size: 9px;

    letter-spacing: 1px;

    margin-bottom: 7px;
}


.requirement strong {

    color: var(--text);

    font-size: 14px;
}


/* =========================================================
   ARCHITECTURE
========================================================= */

.architecture-grid {

    display: grid;

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

    gap: 15px;
}


.architecture-card {

    padding: 30px;

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

    border-radius: var(--radius);

    background: var(--panel);
}


.architecture-icon {

    width: 45px;

    height: 45px;

    display: grid;

    place-items: center;

    margin-bottom: 20px;

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

    border-radius: 8px;

    color: var(--hex-accent);

    font-family: var(--mono);

    font-size: 13px;

    font-weight: 700;

    background: var(--blue-soft);
}


.architecture-card h3 {

    margin-bottom: 8px;

    font-size: 17px;
}


.architecture-card p {

    color: var(--text-muted);

    font-size: 13px;
}


/* =========================================================
   DISCLAIMER
========================================================= */

.disclaimer {

    width: min(1200px, calc(100% - 40px));

    margin: 50px auto 110px;

    padding: 30px;

    display: flex;

    gap: 25px;

    border: 1px solid rgba(255,32,32,0.35);

    border-left: 3px solid var(--red);

    border-radius: var(--radius);

    background: rgba(255,32,32,0.035);
}


.disclaimer-icon {

    color: var(--red);

    font-size: 28px;
}


.disclaimer h2 {

    font-size: 21px;

    margin-bottom: 7px;
}


.disclaimer p {

    max-width: 900px;

    color: var(--text-muted);

    font-size: 13px;
}


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

.cta {

    position: relative;

    padding: 130px 20px;

    text-align: center;

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

    overflow: hidden;
}


.cta::before {

    content: "";

    position: absolute;

    width: 500px;

    height: 300px;

    left: 50%;

    top: 50%;

    transform: translate(-50%, -50%);

    background: var(--hex-accent);

    filter: blur(150px);

    opacity: 0.08;

    pointer-events: none;
}


.cta-content {

    position: relative;

    z-index: 1;
}


.cta h2 {

    font-size: clamp(38px, 6vw, 65px);

    line-height: 1;

    letter-spacing: -3px;

    margin-bottom: 18px;
}


.cta h2 span {

    color: var(--hex-accent);
}


.cta p {

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


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

footer {

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

    background: #030507;
}


.footer-inner {

    width: min(1200px, calc(100% - 40px));

    margin: auto;

    padding: 35px 0;

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 20px;

    color: var(--text-muted);

    font-size: 11px;
}


.footer-brand {

    display: flex;

    align-items: center;

    gap: 9px;

    color: var(--text);
}


.footer-brand span {

    font-size: 20px;
}


.footer-inner a {

    color: var(--hex-accent);

    font-family: var(--mono);

    font-size: 10px;
}


.footer-bottom {

    width: min(1200px, calc(100% - 40px));

    margin: auto;

    padding: 14px 0 25px;

    display: flex;

    justify-content: space-between;

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

    color: #3F4A54;

    font-family: var(--mono);

    font-size: 8px;
}


/* =========================================================
   TABLET
========================================================= */

@media (max-width: 900px) {


    .nav-links {

        display: none;
    }


    .hero {

        grid-template-columns: 1fr;

        gap: 45px;

        padding: 80px 0;
    }


    .hero h1 {

        font-size: clamp(55px, 16vw, 90px);
    }


    .stats {

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


    .stat:nth-child(2) {

        border-right: 0;
    }


    .stat:nth-child(-n+2) {

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


    .feature-grid,
    .tools-container,
    .screenshots,
    .architecture-grid {

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


    .workflow {

        flex-direction: column;

        align-items: stretch;
    }


    .workflow-line {

        width: 1px;

        height: 20px;

        margin: auto;
    }


    .command-section {

        grid-template-columns: 1fr;
    }


    .requirements-grid {

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


    .requirement:nth-child(3n) {

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


    .requirement:nth-child(2n) {

        border-right: 0;
    }


    .requirement:nth-last-child(-n+3) {

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


    .requirement:nth-last-child(-n+2) {

        border-bottom: 0;
    }


    .footer-inner {

        flex-direction: column;

        align-items: flex-start;
    }

}


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

@media (max-width: 600px) {


    .nav-container,
    .hero,
    .section,
    .stats,
    .disclaimer,
    .footer-inner,
    .footer-bottom {

        width: min(100% - 28px, 1200px);
    }


    .nav-github {

        display: none;
    }


    .hero {

        padding: 65px 0;

        min-height: auto;
    }


    .hero h1 {

        letter-spacing: -3px;
    }


    .hero-subtitle {

        font-size: 18px;
    }


    .stats {

        grid-template-columns: 1fr 1fr;

        margin-bottom: 50px;
    }


    .section {

        padding: 75px 0;
    }


    .feature-grid,
    .tools-container,
    .screenshots,
    .requirements-grid,
    .architecture-grid {

        grid-template-columns: 1fr;
    }


    .stat {

        border-right: 0;
    }


    .stat:nth-child(odd) {

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


    .requirement,
    .requirement:nth-child(2n),
    .requirement:nth-child(3n) {

        border-right: 0;

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


    .requirement:last-child {

        border-bottom: 0;
    }


    .disclaimer {

        flex-direction: column;

        margin-top: 20px;

        margin-bottom: 70px;
    }


    .cta {

        padding: 90px 20px;
    }


    .cta h2 {

        letter-spacing: -2px;
    }


    .footer-bottom {

        flex-direction: column;

        gap: 8px;
    }

}