/* =========================================
   NoMark — Main Styles
   ========================================= */

:root {
    --bg: #07080c;
    --bg-soft: #0c0e14;
    --card: #10131b;
    --card-hover: #151925;

    --text: #f7f8fc;
    --text-soft: #b4bac7;
    --text-muted: #7f8796;

    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.15);

    --accent: #7c5cff;
    --accent-light: #a994ff;
    --accent-dark: #6040e8;

    --max-width: 1160px;

    --radius: 18px;
    --radius-small: 12px;
}


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

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

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;

    background:
        radial-gradient(
            circle at 50% -10%,
            rgba(124, 92, 255, 0.20),
            transparent 35%
        ),
        radial-gradient(
            circle at 90% 30%,
            rgba(124, 92, 255, 0.06),
            transparent 25%
        ),
        var(--bg);

    color: var(--text);

    font-family:
        Inter,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Roboto,
        Helvetica,
        Arial,
        sans-serif;

    line-height: 1.6;

    overflow-x: hidden;
}

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

button,
a {
    -webkit-tap-highlight-color: transparent;
}

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


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

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

    margin: 0 auto;
}


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

.header {
    position: relative;
    z-index: 10;

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

    background: rgba(7, 8, 12, 0.72);

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

.nav {
    min-height: 76px;

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

    gap: 30px;
}


/* =========================================
   LOGO
   ========================================= */

.logo {
    font-size: 23px;
    font-weight: 900;

    letter-spacing: -1px;

    white-space: nowrap;
}

.logo span {
    color: var(--accent-light);
}


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

.nav nav {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav nav a {
    color: var(--text-muted);

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

    transition:
        color 0.2s ease,
        opacity 0.2s ease;
}

.nav nav a:hover {
    color: var(--text);
}


/* =========================================
   NAV BUTTON
   ========================================= */

.nav-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    padding: 10px 16px;

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

    border-radius: 10px;

    background: rgba(255, 255, 255, 0.04);

    font-size: 13px;
    font-weight: 750;

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

.nav-button:hover {
    background: rgba(255, 255, 255, 0.08);

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

    transform: translateY(-1px);
}


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

.hero {
    position: relative;

    padding:
        105px
        0
        95px;

    text-align: center;
}

.hero::before {
    content: "";

    position: absolute;

    width: 500px;
    height: 500px;

    left: 50%;
    top: -220px;

    transform: translateX(-50%);

    background: rgba(124, 92, 255, 0.10);

    filter: blur(100px);

    pointer-events: none;
}


/* =========================================
   BADGE
   ========================================= */

.badge {
    position: relative;
    z-index: 1;

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

    padding: 7px 13px;

    border: 1px solid rgba(124, 92, 255, 0.30);

    border-radius: 999px;

    background: rgba(124, 92, 255, 0.08);

    color: #b9abff;

    font-size: 13px;
    font-weight: 700;

    box-shadow:
        0 0 30px rgba(124, 92, 255, 0.08);
}


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

.hero h1 {
    position: relative;
    z-index: 1;

    max-width: 950px;

    margin:
        25px
        auto
        25px;

    font-size:
        clamp(
            46px,
            8vw,
            82px
        );

    line-height: 0.98;

    letter-spacing: -4px;

    font-weight: 900;
}

.hero h1 span {
    background:
        linear-gradient(
            100deg,
            #ffffff 0%,
            #b9aaff 45%,
            #8063ff 100%
        );

    -webkit-background-clip: text;
    background-clip: text;

    color: transparent;
}


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

.hero-text {
    position: relative;
    z-index: 1;

    max-width: 700px;

    margin: 0 auto;

    color: var(--text-soft);

    font-size: 18px;

    line-height: 1.7;
}


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

.hero-buttons {
    position: relative;
    z-index: 1;

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

    gap: 12px;

    margin-top: 32px;
}


/* =========================================
   MAIN BUTTON
   ========================================= */

.main-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 52px;

    padding:
        0
        22px;

    border-radius: 13px;

    background: #ffffff;

    color: #090a0e;

    font-size: 14px;
    font-weight: 850;

    box-shadow:
        0 15px 45px rgba(124, 92, 255, 0.22);

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

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

    box-shadow:
        0 20px 55px rgba(124, 92, 255, 0.32);
}


/* =========================================
   SECONDARY BUTTON
   ========================================= */

.secondary-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 52px;

    padding:
        0
        20px;

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

    border-radius: 13px;

    background: rgba(255, 255, 255, 0.03);

    color: var(--text-soft);

    font-size: 14px;
    font-weight: 700;

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

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

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

    color: var(--text);
}


/* =========================================
   PLATFORM LIST
   ========================================= */

.platform-list {
    position: relative;
    z-index: 1;

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

    flex-wrap: wrap;

    gap: 9px;

    margin-top: 23px;
}

.platform-list span {
    padding: 7px 11px;

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

    border-radius: 9px;

    background: rgba(255, 255, 255, 0.025);

    color: var(--text-muted);

    font-size: 12px;
    font-weight: 650;
}


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

.section {
    padding: 95px 0;
}


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

.section-header {
    max-width: 720px;

    margin:
        0
        auto
        45px;

    text-align: center;
}

.small-title {
    margin-bottom: 10px;

    color: var(--accent-light);

    font-size: 11px;

    font-weight: 850;

    letter-spacing: 2px;
}

.section-header h2 {
    margin-bottom: 13px;

    font-size:
        clamp(
            32px,
            5vw,
            45px
        );

    line-height: 1.05;

    letter-spacing: -2px;

    font-weight: 850;
}

.section-header h2 span {
    color: var(--text-muted);
}

.section-header p {
    color: var(--text-muted);

    font-size: 16px;
}


/* =========================================
   STEPS
   ========================================= */

.steps {
    display: grid;

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

    gap: 16px;
}

.step {
    position: relative;

    padding: 30px;

    min-height: 250px;

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

    border-radius: var(--radius);

    background:
        linear-gradient(
            145deg,
            rgba(255, 255, 255, 0.045),
            rgba(255, 255, 255, 0.015)
        );

    overflow: hidden;

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

.step:hover {
    transform: translateY(-4px);

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

    background: var(--card-hover);
}

.step-number {
    position: absolute;

    top: 22px;
    right: 25px;

    color: rgba(255, 255, 255, 0.13);

    font-size: 12px;

    font-weight: 900;

    letter-spacing: 1px;
}

.step-icon {
    display: flex;
    align-items: center;
    justify-content: center;

    width: 52px;
    height: 52px;

    margin-bottom: 24px;

    border: 1px solid rgba(124, 92, 255, 0.20);

    border-radius: 14px;

    background: rgba(124, 92, 255, 0.08);

    font-size: 23px;
}

.step h3 {
    margin-bottom: 8px;

    font-size: 19px;

    font-weight: 800;
}

.step p {
    color: var(--text-muted);

    font-size: 14px;
}


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

.features-section {
    background:
        linear-gradient(
            180deg,
            transparent,
            rgba(255, 255, 255, 0.012),
            transparent
        );
}

.features {
    display: grid;

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

    gap: 16px;
}

.feature {
    padding: 28px;

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

    border-radius: var(--radius);

    background: rgba(255, 255, 255, 0.018);

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

.feature:hover {
    transform: translateY(-3px);

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

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

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;

    width: 48px;
    height: 48px;

    margin-bottom: 20px;

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

    border-radius: 13px;

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

    font-size: 21px;
}

.feature h3 {
    margin-bottom: 8px;

    font-size: 18px;

    font-weight: 800;
}

.feature p {
    max-width: 520px;

    color: var(--text-muted);

    font-size: 14px;
}


/* =========================================
   PLATFORM CARDS
   ========================================= */

.platform-cards {
    display: grid;

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

    gap: 14px;

    max-width: 900px;

    margin: 0 auto;
}

.platform-card {
    display: flex;
    align-items: center;

    gap: 17px;

    padding: 21px;

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

    border-radius: 16px;

    background: rgba(255, 255, 255, 0.018);

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

.platform-card:hover {
    transform: translateY(-3px);

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

    background: rgba(255, 255, 255, 0.04);
}

.platform-icon {
    display: flex;
    align-items: center;
    justify-content: center;

    flex-shrink: 0;

    width: 48px;
    height: 48px;

    border-radius: 13px;

    background: rgba(124, 92, 255, 0.08);

    border: 1px solid rgba(124, 92, 255, 0.15);

    font-size: 20px;
}

.platform-card h3 {
    margin-bottom: 2px;

    font-size: 16px;

    font-weight: 800;
}

.platform-card p {
    color: var(--text-muted);

    font-size: 13px;
}

.arrow {
    margin-left: auto;

    color: var(--text-muted);

    font-size: 20px;

    transition:
        transform 0.2s ease,
        color 0.2s ease;
}

.platform-card:hover .arrow {
    transform: translateX(4px);

    color: var(--text);
}


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

.cta-section {
    padding: 80px 0 100px;
}

.cta-box {
    position: relative;

    max-width: 900px;

    margin: 0 auto;

    padding:
        70px
        30px;

    text-align: center;

    border: 1px solid rgba(124, 92, 255, 0.22);

    border-radius: 24px;

    background:
        radial-gradient(
            circle at 50% 0%,
            rgba(124, 92, 255, 0.15),
            transparent 55%
        ),
        rgba(255, 255, 255, 0.018);

    overflow: hidden;
}

.cta-box::before {
    content: "";

    position: absolute;

    left: 50%;
    bottom: -160px;

    width: 400px;
    height: 300px;

    transform: translateX(-50%);

    background: rgba(124, 92, 255, 0.12);

    filter: blur(90px);

    pointer-events: none;
}

.cta-box h2 {
    position: relative;

    margin:
        10px
        auto
        10px;

    font-size:
        clamp(
            34px,
            6vw,
            55px
        );

    line-height: 1;

    letter-spacing: -2.5px;

    font-weight: 900;
}

.cta-box h2 span {
    color: var(--accent-light);
}

.cta-box p {
    position: relative;

    margin-bottom: 26px;

    color: var(--text-muted);

    font-size: 16px;
}

.cta-box .main-button {
    position: relative;
}


/* =========================================
   FAQ
   ========================================= */

.faq-container {
    max-width: 900px;
}

.faq {
    max-width: 760px;

    margin: 0 auto;

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

.faq details {
    border-bottom: 1px solid var(--border);
}

.faq summary {
    position: relative;

    padding: 21px 45px 21px 0;

    cursor: pointer;

    list-style: none;

    font-size: 15px;

    font-weight: 750;
}

.faq summary::-webkit-details-marker {
    display: none;
}

.faq summary::after {
    content: "+";

    position: absolute;

    right: 3px;
    top: 17px;

    color: var(--text-muted);

    font-size: 22px;

    font-weight: 400;

    transition:
        transform 0.2s ease;
}

.faq details[open] summary::after {
    transform: rotate(45deg);
}

.faq p {
    max-width: 680px;

    padding:
        0
        45px
        22px
        0;

    color: var(--text-muted);

    font-size: 14px;
}


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

.footer {
    border-top: 1px solid var(--border);

    background: rgba(0, 0, 0, 0.18);
}

.footer-content {
    min-height: 100px;

    display: flex;
    align-items: center;

    gap: 20px;
}

.footer-content p {
    color: var(--text-muted);

    font-size: 13px;
}

.footer-content > a {
    margin-left: auto;

    color: var(--accent-light);

    font-size: 13px;
    font-weight: 700;
}

.footer-content > a:hover {
    text-decoration: underline;
}


/* =========================================
   SELECTION
   ========================================= */

::selection {
    background: rgba(124, 92, 255, 0.35);

    color: #ffffff;
}


/* =========================================
   SCROLLBAR
   ========================================= */

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg);
}

::-webkit-scrollbar-thumb {
    background: #272b36;

    border-radius: 999px;
}

::-webkit-scrollbar-thumb:hover {
    background: #353a47;
}


/* =========================================
   RESPONSIVE — TABLET
   ========================================= */

@media (max-width: 900px) {

    .nav nav {
        gap: 16px;
    }

    .nav nav a {
        font-size: 13px;
    }

    .hero {
        padding-top: 80px;
    }

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

    .step {
        min-height: auto;
    }

}


/* =========================================
   RESPONSIVE — MOBILE
   ========================================= */

@media (max-width: 700px) {

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

    .header {
        position: sticky;
        top: 0;
    }

    .nav {
        min-height: 68px;
    }

    .nav nav {
        display: none;
    }

    .nav-button {
        padding: 9px 12px;

        font-size: 12px;
    }

    .logo {
        font-size: 21px;
    }

    .hero {
        padding:
            70px
            0
            65px;
    }

    .hero h1 {
        margin-top: 22px;

        font-size:
            clamp(
                42px,
                13vw,
                62px
            );

        letter-spacing: -2.8px;
    }

    .hero-text {
        font-size: 16px;

        line-height: 1.65;
    }

    .hero-buttons {
        flex-direction: column;

        width: 100%;
    }

    .main-button,
    .secondary-button {
        width: 100%;
    }

    .platform-list {
        gap: 7px;
    }

    .platform-list span {
        font-size: 11px;
    }

    .section {
        padding: 65px 0;
    }

    .section-header {
        margin-bottom: 32px;
    }

    .section-header h2 {
        font-size: 34px;

        letter-spacing: -1.8px;
    }

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

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

    .feature,
    .step {
        padding: 23px;
    }

    .cta-section {
        padding:
            50px
            0
            70px;
    }

    .cta-box {
        padding:
            55px
            20px;
    }

    .cta-box h2 {
        font-size: 39px;
    }

    .footer-content {
        min-height: 120px;

        flex-direction: column;

        align-items: flex-start;

        justify-content: center;
    }

    .footer-content > a {
        margin-left: 0;
    }

}


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

@media (max-width: 420px) {

    .nav-button {
        padding:
            8px
            10px;
    }

    .hero h1 {
        font-size: 41px;

        letter-spacing: -2.2px;
    }

    .hero-text {
        font-size: 15px;
    }

    .badge {
        font-size: 11px;
    }

    .section-header h2 {
        font-size: 30px;
    }

    .cta-box h2 {
        font-size: 34px;
    }

}

/* =========================================
   LANGUAGE MODAL
========================================= */

.language-modal {
    position: fixed;

    inset: 0;

    z-index: 9999;

    display: flex;

    align-items: center;
    justify-content: center;

    padding: 20px;

    opacity: 1;

    visibility: visible;

    transition:
        opacity 0.3s ease,
        visibility 0.3s ease;
}

.language-modal.hidden {
    opacity: 0;

    visibility: hidden;

    pointer-events: none;
}


/* BACKGROUND */

.language-overlay {
    position: absolute;

    inset: 0;

    background:
        rgba(3, 4, 8, 0.78);

    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}


/* WINDOW */

.language-window {
    position: relative;

    width: min(
        430px,
        100%
    );

    padding: 38px 30px 30px;

    border: 1px solid rgba(
        255,
        255,
        255,
        0.10
    );

    border-radius: 24px;

    background:
        linear-gradient(
            145deg,
            #141722,
            #0c0e14
        );

    box-shadow:
        0 30px 100px rgba(
            0,
            0,
            0,
            0.55
        ),
        0 0 80px rgba(
            124,
            92,
            255,
            0.10
        );

    text-align: center;

    transform:
        translateY(0)
        scale(1);

    animation:
        languageWindowIn
        0.35s
        ease;
}


@keyframes languageWindowIn {

    from {
        opacity: 0;

        transform:
            translateY(15px)
            scale(0.96);
    }

    to {
        opacity: 1;

        transform:
            translateY(0)
            scale(1);
    }

}


/* LOGO */

.language-logo {
    font-size: 21px;

    font-weight: 900;

    letter-spacing: -0.8px;

    margin-bottom: 18px;
}

.language-logo span {
    color: var(--accent-light);
}


/* GLOBE */

.language-globe {
    width: 58px;
    height: 58px;

    display: flex;

    align-items: center;
    justify-content: center;

    margin:
        0
        auto
        18px;

    border:
        1px solid
        rgba(
            124,
            92,
            255,
            0.25
        );

    border-radius: 16px;

    background:
        rgba(
            124,
            92,
            255,
            0.08
        );

    font-size: 25px;
}


/* TITLE */

.language-window h2 {
    margin-bottom: 7px;

    font-size: 25px;

    line-height: 1.15;

    letter-spacing: -0.8px;
}


/* DESCRIPTION */

.language-window > p {
    margin-bottom: 25px;

    color: var(--text-muted);

    font-size: 13px;

    line-height: 1.5;
}


/* OPTIONS */

.language-options {
    display: flex;

    flex-direction: column;

    gap: 8px;
}


/* OPTION */

.language-option {
    width: 100%;

    display: flex;

    align-items: center;

    gap: 13px;

    padding:
        13px
        14px;

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

    border-radius: 13px;

    background:
        rgba(
            255,
            255,
            255,
            0.025
        );

    color: var(--text);

    cursor: pointer;

    text-align: left;

    font-family: inherit;

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


.language-option:hover {
    background:
        rgba(
            124,
            92,
            255,
            0.09
        );

    border-color:
        rgba(
            124,
            92,
            255,
            0.30
        );

    transform:
        translateX(3px);
}


/* FLAG */

.language-flag {
    display: flex;

    align-items: center;
    justify-content: center;

    width: 32px;

    font-size: 21px;
}


/* NAME */

.language-name {
    flex: 1;

    font-size: 14px;

    font-weight: 700;
}


/* ARROW */

.language-arrow {
    color: var(--text-muted);

    font-size: 18px;

    transition:
        transform 0.2s ease,
        color 0.2s ease;
}

.language-option:hover
.language-arrow {

    transform:
        translateX(4px);

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


/* MOBILE */

@media (max-width: 500px) {

    .language-window {
        padding:
            32px
            20px
            22px;

        border-radius: 20px;
    }

    .language-window h2 {
        font-size: 23px;
    }

}

/* =========================================
   SEO CONTENT
========================================= */

.seo-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 70px 24px;
}

.seo-content h2 {
    margin: 0 0 18px;
    font-size: clamp(26px, 4vw, 38px);
    line-height: 1.15;
}

.seo-content h3 {
    margin: 34px 0 12px;
    font-size: 22px;
    line-height: 1.3;
}

.seo-content p {
    margin: 0 0 18px;
    color: var(--text-muted, #a7a7b5);
    font-size: 17px;
    line-height: 1.75;
}

.seo-content ol,
.seo-content ul {
    margin: 0 0 24px;
    padding-left: 24px;
    color: var(--text-muted, #a7a7b5);
}

.seo-content li {
    margin-bottom: 10px;
    line-height: 1.65;
}

.seo-content strong {
    color: #fff;
}