/* ========================================
   NYVEX • GLOBAL DESIGN SYSTEM
   ======================================== */

:root {
    --nyvex-black: #080808;
    --nyvex-dark: #0d0d0d;
    --nyvex-surface: #111111;
    --nyvex-card: #141414;

    --nyvex-white: #f5f5f5;
    --nyvex-gold: #d4af37;
    --nyvex-gold-light: #e3c45a;

    --text-primary: #f5f5f5;
    --text-secondary: #a7a7a7;
    --text-muted: #666666;

    --border: rgba(255, 255, 255, 0.08);
    --border-light: rgba(255, 255, 255, 0.045);

    --font-ui: "Manrope", Arial, sans-serif;
    --font-display: Georgia, "Times New Roman", serif;

    --radius-small: 8px;
    --radius-medium: 14px;
    --radius-large: 20px;

    --transition-fast: 0.18s ease;
    --transition-normal: 0.3s ease;
}


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

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

html {
    scroll-behavior: smooth;
}

body {
    position: relative;
    isolation: isolate;
    min-height: 100vh;

    background:
        radial-gradient(
            circle at 50% 20%,
            rgba(212, 175, 55, 0.035),
            transparent 34%
        ),
        var(--nyvex-black);

    color: var(--text-primary);

    font-family: var(--font-ui);

    font-size: 15px;
    line-height: 1.7;

    overflow-x: hidden;

    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

/* Ambient background layer used by the lightweight particle system. */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -2;
    pointer-events: none;
    opacity: .52;
    background-image:
        radial-gradient(circle, rgba(212,175,55,.25) 1px, transparent 1.45px),
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
    background-size: 28px 28px, 56px 56px, 56px 56px;
    mask-image: linear-gradient(to bottom, #000 0%, transparent 82%);
}

body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -3;
    pointer-events: none;
    background:
        radial-gradient(circle at 18% 15%, rgba(138,124,255,.18), transparent 28%),
        radial-gradient(circle at 84% 20%, rgba(0,229,255,.12), transparent 25%),
        radial-gradient(circle at 50% 80%, rgba(212,175,55,.08), transparent 32%),
        #080808;
}

.particle-layer {
    position: fixed;
    inset: 0;
    z-index: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: .95;
    mix-blend-mode: screen;
}

main,
footer {
    position: relative;
    z-index: 1;
}


::selection {
    background: var(--nyvex-gold);
    color: #050505;
}

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

button {
    border: 0;
    font: inherit;
    cursor: pointer;
}

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

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


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

::-webkit-scrollbar {
    width: 9px;
}

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

::-webkit-scrollbar-thumb {
    background: rgba(212, 175, 55, 0.55);
    border-radius: 999px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--nyvex-gold);
}


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

.container {
    width: min(1180px, calc(100% - 48px));
    margin-inline: auto;
}


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

[id] {
    scroll-margin-top: 96px;
}

.site-header {
    position: sticky;
    top: 0;

    z-index: 1000;

    height: 72px;

    background:
        rgba(7, 7, 7, 0.92);

    border-bottom:
        1px solid rgba(255, 255, 255, 0.045);

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

.navbar {
    height: 72px;

    display: flex;
    align-items: center;

    gap: 28px;
}

.brand {
    flex-shrink: 0;

    color: var(--nyvex-white);

    font-family: var(--font-display);

    font-size: 21px;
    font-weight: 900;

    letter-spacing: 0.02em;

    transition:
        color var(--transition-normal),
        text-shadow var(--transition-normal);
}

.brand:hover {
    color: var(--nyvex-gold);

    text-shadow:
        0 0 25px rgba(212, 175, 55, 0.22);
}

.nav-links {
    display: flex;
    align-items: center;

    gap: 34px;

    margin-left: auto;
}

.nav-menu-group { position: relative; }
.nav-menu-trigger {
    display: inline-flex; align-items: center; gap: 7px; padding: 8px 0;
    color: var(--text-secondary); background: transparent; border: 0;
    font: inherit; font-size: 12px; font-weight: 700; cursor: pointer;
    transition: color var(--transition-normal);
}
.nav-menu-trigger span:last-child { font-size: 11px; transition: transform var(--transition-normal); }
.nav-menu-group:hover .nav-menu-trigger, .nav-menu-group.open .nav-menu-trigger { color: var(--nyvex-white); }
.nav-menu-group.open .nav-menu-trigger span:last-child { transform: rotate(180deg); }
.nav-menu-panel {
    position: absolute; top: calc(100% + 12px); left: 50%; min-width: 220px; padding: 10px;
    transform: translate(-50%, -8px); opacity: 0; visibility: hidden;
    background: rgba(13,13,16,.96); border: 1px solid rgba(212,175,55,.18); border-radius: 16px;
    box-shadow: 0 24px 70px rgba(0,0,0,.55), 0 0 30px rgba(138,124,255,.10);
    backdrop-filter: blur(22px); -webkit-backdrop-filter: blur(22px); z-index: 1200;
    transition: opacity var(--transition-normal), transform var(--transition-normal), visibility var(--transition-normal);
}
.nav-menu-group.open .nav-menu-panel { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.nav-menu-kicker { display: block; padding: 7px 10px 9px; color: var(--nyvex-gold); font-size: 9px; letter-spacing: .16em; }
.nav-menu-panel a { display: block; padding: 9px 10px; color: var(--text-secondary); border-radius: 9px; font-size: 12px; }
.nav-menu-panel a::after { display: none; }
.nav-menu-panel a:hover { color: var(--nyvex-white); background: rgba(138,124,255,.12); }
.mobile-menu-button, .mobile-menu { display: none; }

.mobile-menu-button:focus-visible,
.language-button:focus-visible,
.nav-menu-trigger:focus-visible,
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--nyvex-gold-light);
    outline-offset: 4px;
}

.nav-links a {
    position: relative;

    color: var(--text-secondary);

    font-size: 12px;
    font-weight: 700;

    transition:
        color var(--transition-normal);
}

.nav-links a::after {
    content: "";

    position: absolute;

    left: 0;
    bottom: -7px;

    width: 100%;
    height: 1px;

    background: var(--nyvex-gold);

    transform: scaleX(0);

    transform-origin: center;

    transition:
        transform var(--transition-normal);
}

.nav-links a:hover {
    color: var(--nyvex-white);
}

.nav-links a:hover::after {
    transform: scaleX(1);
}

.nav-button {
    flex-shrink: 0;

    padding: 9px 16px;

    color: var(--nyvex-white);

    background:
        rgba(212, 175, 55, 0.035);

    border:
        1px solid rgba(212, 175, 55, 0.35);

    border-radius: 7px;

    font-size: 12px;
    font-weight: 700;

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

.nav-button:hover {
    background: var(--nyvex-gold);

    border-color: var(--nyvex-gold);

    color: #050505;

    transform: translateY(-1px);
}


/* ========================================
   LANGUAGE SELECTOR
   ======================================== */

.language-selector {
    position: relative;

    flex-shrink: 0;

    margin-left: 4px;
}

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

    gap: 7px;

    min-height: 36px;

    padding: 0 11px;

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

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

    border-radius: 7px;

    color: var(--text-secondary);

    font-family: var(--font-ui);

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

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

.language-button:hover,
.language-selector.open .language-button {
    background:
        rgba(212, 175, 55, 0.07);

    border-color:
        rgba(212, 175, 55, 0.45);

    color: var(--nyvex-gold);
}

.language-icon {
    font-size: 14px;
}

.language-current {
    min-width: 18px;

    text-align: center;
}

.flag {
    display: inline-block;
    width: 22px;
    height: 15px;
    flex: 0 0 22px;
    vertical-align: -2px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.22);
    border-radius: 3px;
    box-shadow: 0 1px 5px rgba(0,0,0,.25);
}
.flag-es { background: linear-gradient(#c60b1e 0 25%, #ffc400 25% 75%, #c60b1e 75%); }
.flag-us { background: repeating-linear-gradient(#b22234 0 11%, #fff 11% 22%); position: relative; }
.flag-us::before { content: ""; display: block; width: 43%; height: 54%; background: #3c3b6e; }
.flag-br { background: #229e45; position: relative; }
.flag-br::before { content: ""; position: absolute; inset: 2px 4px; background: #f7d117; transform: rotate(45deg); }
.flag-br::after { content: ""; position: absolute; width: 7px; height: 7px; left: 7px; top: 3px; border-radius: 50%; background: #2454a5; }
.flag-de { background: linear-gradient(#1b1b1b 0 33%, #d21f2f 33% 66%, #f3c623 66%); }
.flag-fr { background: linear-gradient(90deg, #1d3f91 0 33%, #fff 33% 66%, #ed2939 66%); }

.language-arrow {
    font-size: 12px;

    line-height: 1;

    transition:
        transform var(--transition-normal);
}

.language-selector.open .language-arrow {
    transform: rotate(180deg);
}

.language-menu {
    position: absolute;

    top: calc(100% + 10px);
    right: 0;

    min-width: 155px;

    padding: 6px;

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

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

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

    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.5);

    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);

    opacity: 0;
    visibility: hidden;

    transform: translateY(-7px);

    transition:
        opacity var(--transition-normal),
        visibility var(--transition-normal),
        transform var(--transition-normal);

    z-index: 1100;
}

.language-selector.open .language-menu {
    opacity: 1;
    visibility: visible;

    transform: translateY(0);
}

.language-menu button {
    width: 100%;

    display: flex;
    align-items: center;

    padding: 10px 11px;

    background: transparent;

    border-radius: 7px;

    color: var(--text-secondary);

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

    text-align: left;

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

.language-menu button:hover {
    background:
        rgba(212, 175, 55, 0.08);

    color: var(--nyvex-white);
}


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

.hero {
    position: relative;

    min-height: 720px;

    display: flex;
    align-items: center;

    overflow: hidden;

    border-bottom:
        1px solid rgba(255, 255, 255, 0.035);
}

.hero::before {
    content: "";

    position: absolute;

    width: 700px;
    height: 700px;

    top: 50%;
    left: 50%;

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

    background:
        radial-gradient(
            circle,
            rgba(212, 175, 55, 0.085),
            transparent 68%
        );

    pointer-events: none;
}

.hero::after {
    content: "";

    position: absolute;

    inset: 0;

    background:
        linear-gradient(
            180deg,
            transparent,
            rgba(0, 0, 0, 0.18)
        );

    pointer-events: none;
}

.hero-content {
    position: relative;

    z-index: 2;

    padding: 105px 0;

    text-align: center;
}

.hero-label,
.section-label {
    display: block;

    margin-bottom: 25px;

    color: var(--nyvex-gold);

    font-size: 10px;
    font-weight: 800;

    letter-spacing: 0.28em;
}

.hero h1 {
    color: var(--nyvex-white);

    background: linear-gradient(105deg, #ffffff 12%, #f0cf67 42%, #9f8cff 68%, #ffffff 92%);
    background-size: 220% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: hero-word-shimmer 7s linear infinite, hero-title-flicker 3.8s ease-in-out infinite;

    font-family: var(--font-display);

    font-size:
        clamp(70px, 10vw, 135px);

    font-weight: 900;

    line-height: 0.95;

    letter-spacing: -0.045em;

    text-shadow:
        0 0 70px rgba(255, 255, 255, 0.035);
}

.hero-tagline {
    margin-top: 43px;

    color: var(--nyvex-white);

    font-family: var(--font-display);

    font-size:
        clamp(24px, 3vw, 34px);

    font-weight: 700;

    color: transparent;
    background: linear-gradient(90deg, #d4af37, #ffffff 42%, #8a7cff 72%, #00e5ff);
    background-size: 260% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: tagline-shimmer 6s ease-in-out infinite, hero-title-flicker 4.6s ease-in-out infinite reverse;
}

.hero-description {
    max-width: 650px;

    margin: 20px auto 0;

    color: var(--text-secondary);

    font-size: 15px;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;

    gap: 14px;

    margin-top: 42px;
}


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

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

    min-height: 44px;

    padding: 0 20px;

    border-radius: 7px;

    font-size: 12px;
    font-weight: 700;

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

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

.button-primary {
    background: var(--nyvex-gold);

    color: #050505;
}

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

.button-secondary {
    background:
        rgba(255, 255, 255, 0.025);

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

    color: var(--nyvex-white);
}

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

    border-color:
        rgba(255, 255, 255, 0.2);
}


/* ========================================
   SECTION HEADINGS
   ======================================== */

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

.section-heading h2,
.ecosystem-content h2 {
    color: var(--nyvex-white);

    font-family: var(--font-display);

    font-size:
        clamp(40px, 5vw, 64px);

    line-height: 1.05;

    letter-spacing: -0.025em;
}

.section-heading p {
    max-width: 700px;

    margin-top: 24px;

    color: var(--text-secondary);

    font-size: 15px;
}


/* ========================================
   PRODUCTS
   ======================================== */

.products-section {
    padding: 120px 0;

    background:
        linear-gradient(
            180deg,
            #101010 0%,
            #0c0c0c 100%
        );
}

.products-grid {
    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 28px;
}

.product-card {
    position: relative;

    min-height: 390px;

    padding: 32px;

    background:
        radial-gradient(
            circle at 90% 0%,
            rgba(212, 175, 55, 0.065),
            transparent 38%
        ),
        var(--nyvex-card);

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

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

    overflow: hidden;

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

.product-card:hover {
    transform: translateY(-5px);

    border-color:
        rgba(212, 175, 55, 0.22);

    background:
        radial-gradient(
            circle at 90% 0%,
            rgba(212, 175, 55, 0.095),
            transparent 40%
        ),
        #151515;
}

.product-icon {
    width: 52px;
    height: 52px;

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

    margin-bottom: 25px;

    background:
        rgba(212, 175, 55, 0.06);

    border:
        1px solid rgba(212, 175, 55, 0.3);

    border-radius: 12px;

    font-size: 22px;
}

.product-status {
    display: inline-block;

    margin-bottom: 18px;

    padding: 4px 9px;

    border-radius: 999px;

    font-size: 9px;
    font-weight: 800;

    letter-spacing: 0.08em;
}

.product-status.available {
    background:
        rgba(40, 180, 90, 0.09);

    border:
        1px solid rgba(40, 180, 90, 0.16);

    color: #76d99c;
}

.product-card h3 {
    margin-bottom: 18px;

    color: var(--nyvex-white);

    font-family: var(--font-display);

    font-size: 29px;
}

.product-card p {
    max-width: 570px;

    color: var(--text-secondary);

    font-size: 14px;

    line-height: 1.8;
}

.product-link {
    display: inline-block;

    margin-top: 30px;

    padding-bottom: 3px;

    color: var(--nyvex-white);

    border-bottom:
        1px solid rgba(212, 175, 55, 0.4);

    font-size: 12px;
    font-weight: 700;

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

.product-link:hover {
    color: var(--nyvex-gold);

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


/* ========================================
   FUTURE PRODUCTS
   ======================================== */

.future-section {
    padding: 120px 0;

    background: #101010;
}

.future-grid {
    display: grid;

    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 28px;
}

.future-card {
    min-height: 250px;

    padding: 30px;

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

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

.future-card:hover {
    border-color:
        rgba(212, 175, 55, 0.4);

    transform: translateY(-4px);
}

.future-card > span {
    display: block;

    margin-bottom: 24px;

    font-size: 25px;
}

.future-card h3 {
    margin-bottom: 14px;

    color: var(--nyvex-white);

    font-family: var(--font-display);

    font-size: 24px;
}

.future-card p {
    color: var(--text-secondary);

    font-size: 13px;

    line-height: 1.7;
}

.future-card small {
    display: block;

    margin-top: 22px;

    color: var(--nyvex-gold);

    font-size: 9px;
    font-weight: 800;

    letter-spacing: 0.16em;
}


/* ========================================
   PLATFORM V6 EXTENSIONS
   ======================================== */
.platform-section { padding: 125px 0 115px; background: rgba(9,9,12,.64); }
.platform-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.platform-card { position: relative; min-height: 220px; padding: 28px; overflow: hidden; border: 1px solid rgba(138,124,255,.22); border-radius: 16px; background: linear-gradient(145deg, rgba(138,124,255,.12), rgba(12,12,16,.7) 60%); transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal); }
.platform-card::after { content: ""; position: absolute; width: 170px; height: 170px; right: -80px; bottom: -90px; border-radius: 50%; background: var(--platform-glow, rgba(0,229,255,.14)); filter: blur(8px); }
.platform-card:nth-child(2) { --platform-glow: rgba(212,175,55,.15); border-color: rgba(212,175,55,.22); }
.platform-card:nth-child(3) { --platform-glow: rgba(98,214,155,.14); border-color: rgba(98,214,155,.22); }
.platform-card:hover { transform: translateY(-6px); border-color: rgba(212,175,55,.6); box-shadow: 0 18px 55px rgba(83,59,160,.2); }
.platform-number { display: inline-block; margin-bottom: 34px; color: var(--nyvex-gold); font-size: 10px; font-weight: 800; letter-spacing: .18em; }
.platform-card h3 { margin-bottom: 12px; color: var(--nyvex-white); font-family: var(--font-display); font-size: 24px; }
.platform-card p { color: var(--text-secondary); font-size: 13px; line-height: 1.7; }
.workflow-section { padding: 120px 0; border-top: 1px solid rgba(255,255,255,.05); background: linear-gradient(120deg, rgba(16,15,27,.72), rgba(8,8,8,.92)); }
.workflow-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: center; }
.workflow-intro h2 { max-width: 540px; margin: 18px 0; color: var(--nyvex-white); font-family: var(--font-display); font-size: clamp(36px, 4.6vw, 62px); line-height: 1.04; }
.workflow-intro p { max-width: 520px; margin-bottom: 30px; color: var(--text-secondary); font-size: 15px; }
.workflow-steps { border-top: 1px solid var(--border); }
.workflow-step { display: flex; align-items: center; gap: 24px; padding: 23px 0; border-bottom: 1px solid var(--border); color: var(--text-secondary); font-size: 17px; transition: color var(--transition-normal), padding-left var(--transition-normal); }
.workflow-step b { width: 38px; color: var(--nyvex-gold); font-size: 11px; letter-spacing: .12em; }
.workflow-step:hover { padding-left: 12px; color: var(--nyvex-white); }
.brand, .hero h1, .hero-tagline { animation: name-pulse 4.8s ease-in-out infinite; }
.button-primary, .nav-button { animation: button-pulse 3.6s ease-in-out infinite; }
@keyframes name-pulse { 0%, 100% { text-shadow: 0 0 0 rgba(138,124,255,0); } 50% { text-shadow: 0 0 22px rgba(138,124,255,.28), 0 0 46px rgba(0,229,255,.10); } }
@keyframes button-pulse { 0%, 100% { box-shadow: 0 10px 28px rgba(126,91,197,.18); } 50% { box-shadow: 0 10px 34px rgba(126,91,197,.42), 0 0 18px rgba(212,175,55,.14); } }
@keyframes hero-word-shimmer { to { background-position: 220% center; } }
@keyframes tagline-shimmer { 0%, 100% { background-position: 0% center; filter: drop-shadow(0 0 0 rgba(138,124,255,0)); } 50% { background-position: 100% center; filter: drop-shadow(0 0 16px rgba(138,124,255,.25)); } }
@keyframes hero-title-flicker { 0%, 100% { filter: brightness(.96) drop-shadow(0 0 0 rgba(255,48,72,0)); } 46% { filter: brightness(1.08) drop-shadow(0 0 12px rgba(255,48,72,.18)); } 52% { filter: brightness(1.18) drop-shadow(0 0 24px rgba(212,175,55,.22)); } 58% { filter: brightness(1) drop-shadow(0 0 6px rgba(138,124,255,.14)); } }

/* ========================================
   ECOSYSTEM
   ======================================== */

.ecosystem-section {
    position: relative;

    padding: 150px 0;

    overflow: hidden;

    background: #0c0c0c;
}

.ecosystem-section::before {
    content: "";

    position: absolute;

    width: 700px;
    height: 700px;

    top: 50%;
    left: 50%;

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

    background:
        radial-gradient(
            circle,
            rgba(212, 175, 55, 0.065),
            transparent 68%
        );

    pointer-events: none;
}

.ecosystem-content {
    position: relative;

    z-index: 2;

    text-align: center;
}

.ecosystem-content p {
    max-width: 720px;

    margin: 28px auto 38px;

    color: var(--text-secondary);

    font-size: 15px;
}


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

.site-footer {
    padding: 70px 0 25px;

    background: #050505;

    border-top:
        1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: grid;

    grid-template-columns:
        1fr auto;

    gap: 80px;
}

.footer-brand .brand {
    display: inline-block;

    margin-bottom: 12px;
}

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

    font-size: 12px;
}

.footer-links {
    display: grid;

    grid-template-columns:
        repeat(3, minmax(110px, 1fr));

    gap: 65px;
}

.footer-links h4 {
    margin-bottom: 17px;

    color: var(--nyvex-white);

    font-size: 11px;

    text-transform: uppercase;

    letter-spacing: 0.12em;
}

.footer-links a {
    display: block;

    margin-bottom: 9px;

    color: var(--text-muted);

    font-size: 11px;

    transition:
        color var(--transition-normal);
}

.footer-links a:hover {
    color: var(--nyvex-gold);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 20px;

    margin-top: 65px;
    padding-top: 22px;

    border-top:
        1px solid rgba(255, 255, 255, 0.045);

    color: #555;

    font-size: 10px;
}


/* ========================================
   UTILITY CLASSES
   ======================================== */

.text-gold {
    color: var(--nyvex-gold);
}

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

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

.text-center {
    text-align: center;
}

.hidden {
    display: none !important;
}

/* ========================================
   NYVEX • LANGUAGE SWITCHER
   ======================================== */

#language-toggle {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 9px 13px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: 0.2s ease;
}

#language-toggle:hover {
    border-color: var(--nyvex-gold);
    color: var(--nyvex-gold);
}

.language-menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    min-width: 150px;
    padding: 7px;
    background: var(--nyvex-black);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.35);

    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);

    transition:
        opacity 0.2s ease,
        transform 0.2s ease,
        visibility 0.2s ease;

    z-index: 1000;
}

.language-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.language-menu button {
    width: 100%;
    padding: 10px 12px;
    background: transparent;
    color: var(--text-primary);
    border-radius: 8px;
    text-align: left;
    font-size: 14px;
    cursor: pointer;
    transition: 0.2s ease;
}

.language-menu button:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--nyvex-gold);
}


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

@media (max-width: 768px) {

    #language-toggle {
        padding: 8px 10px;
    }

    .language-menu {
        right: 0;
    }

}


/* ========================================
   NEKRONEX COLOR ATMOSPHERE
   ======================================== */

body {
    background:
        radial-gradient(circle at 8% 12%, rgba(91, 69, 190, 0.20), transparent 30%),
        radial-gradient(circle at 92% 24%, rgba(18, 157, 173, 0.14), transparent 28%),
        radial-gradient(circle at 52% 92%, rgba(212, 175, 55, 0.10), transparent 32%),
        var(--nyvex-black);
}

.site-header {
    background:
        linear-gradient(90deg, rgba(35, 25, 72, 0.78), rgba(7, 7, 7, 0.92) 48%, rgba(8, 43, 52, 0.62));
    border-bottom-color: rgba(212, 175, 55, 0.20);
}

.hero::before {
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    transform: none;
    background:
        radial-gradient(circle at 20% 30%, rgba(120, 82, 220, 0.23), transparent 42%),
        radial-gradient(circle at 80% 10%, rgba(20, 184, 190, 0.16), transparent 38%);
}

.hero {
    isolation: isolate;
    overflow: hidden;
}

.hero::after {
    content: "";
    position: absolute;
    inset: 12% 18% 4%;
    z-index: -1;
    border: 1px solid rgba(212,175,55,.11);
    border-radius: 50%;
    transform: rotate(-8deg);
    box-shadow: 0 0 100px rgba(95,73,183,.14), inset 0 0 80px rgba(0,229,255,.06);
    animation: orbit-pulse 8s ease-in-out infinite;
}

@keyframes orbit-pulse {
    0%, 100% { opacity: .38; transform: rotate(-8deg) scale(.98); }
    50% { opacity: .78; transform: rotate(-4deg) scale(1.02); }
}

.product-card,
.future-card {
    background:
        linear-gradient(135deg, rgba(48, 37, 86, 0.38), rgba(20, 20, 20, 0.92) 58%),
        var(--nyvex-card);
    border-color: rgba(212, 175, 55, 0.16);
    box-shadow: 0 18px 50px rgba(14, 10, 35, 0.16);
}

/* Keep the upcoming-product area clean: color stays in the typography and
   atmosphere instead of forming a second solid rectangle behind each card. */
.future-card {
    background: transparent;
    box-shadow: none;
}

.product-card:hover,
.future-card:hover {
    border-color: rgba(120, 201, 215, 0.55);
    box-shadow: 0 22px 60px rgba(35, 18, 90, 0.32);
}

.collaborations-section {
    padding: 120px 0;
    background: linear-gradient(180deg, #0d0d0d 0%, #101010 100%);
}

.collaborations-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.collaboration-card {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: start;
    gap: 22px;
    min-height: 220px;
    padding: 28px;
    background: linear-gradient(135deg, rgba(138,124,255,.1), rgba(20,20,20,.82));
    border: 1px solid rgba(138,124,255,.2);
    border-radius: var(--radius-medium);
    box-shadow: 0 20px 60px rgba(0,0,0,.2);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.collaboration-avatar {
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    color: #080808;
    font-family: var(--font-display);
    font-size: 25px;
    font-weight: 900;
    box-shadow: 0 0 26px rgba(212,175,55,.24);
    overflow: hidden;
}

.collaboration-avatar img { width: 100%; height: 100%; object-fit: cover; }
.collaboration-avatar-kick { background: #53fc18; }
.collaboration-avatar-minecraft { background: #20b83f; }
.collaboration-avatar-twitch { background: #9146ff; }
.collaboration-status { color: var(--nyvex-gold); font-size: 9px; font-weight: 800; letter-spacing: .16em; }
.collaboration-card h3 { margin: 12px 0 10px; color: var(--nyvex-white); font-family: var(--font-display); font-size: 25px; }
.collaboration-card p { color: var(--text-secondary); font-size: 14px; line-height: 1.75; }
.collaboration-link { display: inline-block; margin-top: 18px; color: #a99cff; font-size: 11px; font-weight: 700; }

.button-primary {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #d4af37, #f0cf67 48%, #9d78dd);
    box-shadow: 0 10px 28px rgba(126, 91, 197, 0.25);
}

.button-primary::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(110deg, transparent 20%, rgba(255,255,255,.55) 48%, transparent 72%);
    transform: translateX(-125%);
    animation: button-sheen 4.8s ease-in-out infinite;
    pointer-events: none;
}

@keyframes button-sheen { 0%, 58% { transform: translateX(-125%); } 78%, 100% { transform: translateX(125%); } }

.product-icon,
.future-card > span {
    background: transparent;
    border-color: transparent;
}

.product-icon {
    background: linear-gradient(145deg, rgba(212, 175, 55, 0.16), rgba(97, 72, 179, 0.16));
    border-color: rgba(212, 175, 55, 0.38);
}

.product-art {
    display: block;
    width: 100%;
    height: 132px;
    object-fit: cover;
    object-position: center;
    margin: 0 0 24px;
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 14px;
    opacity: .88;
    filter: saturate(.9) contrast(1.06);
    transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.product-avatar {
    display: block;
    width: 72px;
    height: 72px;
    margin-bottom: 22px;
    object-fit: cover;
    border: 1px solid color-mix(in srgb, var(--product-accent) 60%, transparent);
    border-radius: 50%;
    box-shadow: 0 0 24px var(--product-glow);
}

.product-card:hover .product-art,
.future-card:hover .product-art {
    opacity: 1;
    transform: scale(1.015);
}

.future-card > span {
    display: inline-block;
    padding: 0;
}

/* Official product identity colors */
.product-nexora { --product-accent: #e7b93f; --product-glow: rgba(231, 185, 63, .30); }
.product-nyvex-welcome { --product-accent: #a679e8; --product-glow: rgba(166, 121, 232, .30); }
.product-kryvex { --product-accent: #4dcc83; --product-glow: rgba(77, 204, 131, .28); }
.product-veltrix { --product-accent: #e96b70; --product-glow: rgba(233, 107, 112, .25); }
.product-dashboard { --product-accent: #55aee8; --product-glow: rgba(85, 174, 232, .25); }
.product-synvex { --product-accent: #00e5ff; --product-glow: rgba(0, 229, 255, .28); }
.product-mystery { --product-accent: #8a7cff; --product-glow: rgba(138, 124, 255, .28); }
.product-mystery-alt { --product-accent: #00b8d4; --product-glow: rgba(0, 184, 212, .24); }

.mystery-art {
    display: block;
    width: 72px;
    height: 72px;
    margin-bottom: 22px;
    border-radius: 50%;
    filter: drop-shadow(0 0 18px var(--product-glow));
}

.product-status.development {
    display: inline-block;
    padding: 4px 9px;
    border-radius: 999px;
    background: rgba(0, 229, 255, .09);
    border: 1px solid rgba(0, 229, 255, .22);
    color: #72f4ff;
    font-size: 9px;
    font-weight: 800;
    letter-spacing: .08em;
}

.product-card,
.future-card {
    border-color: color-mix(in srgb, var(--product-accent) 30%, transparent);
}

.product-card:hover,
.future-card:hover {
    border-color: color-mix(in srgb, var(--product-accent) 70%, white 8%);
    box-shadow: 0 22px 60px var(--product-glow);
}

.product-card::before,
.future-card::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    border-radius: inherit;
    background: linear-gradient(115deg, rgba(255,255,255,.08), transparent 22%, transparent 72%, rgba(255,255,255,.035));
    opacity: .35;
}

.product-card .product-icon,
.future-card > span {
    color: var(--product-accent);
    text-shadow: 0 0 18px var(--product-glow);
}

.product-card .product-link,
.product-card .product-doc-link,
.future-card small {
    color: var(--product-accent);
    border-color: color-mix(in srgb, var(--product-accent) 55%, transparent);
}

.product-doc-link { display: inline-flex; align-items: center; min-height: 36px; margin-top: 12px; padding: 0 12px; color: var(--text-secondary); border: 1px solid var(--border); border-radius: 8px; font-size: 11px; font-weight: 700; transition: color var(--transition-normal), border-color var(--transition-normal), background var(--transition-normal); }
.product-doc-link:hover { color: var(--nyvex-white); border-color: var(--product-accent); background: color-mix(in srgb, var(--product-accent) 10%, transparent); }
.product-status.available { font-size: 10px; letter-spacing: .12em; padding: 4px 10px; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        scroll-behavior: auto !important;
        animation-duration: .001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .001ms !important;
    }
}

/* Cookie consent panel */
.cookie-banner {
    position: fixed;
    z-index: 2000;
    right: 24px;
    bottom: 24px;
    width: min(560px, calc(100% - 32px));
    display: grid;
    grid-template-columns: 42px 1fr;
    gap: 16px;
    padding: 22px;
    color: var(--nyvex-white);
    background: rgba(13, 13, 16, .94);
    border: 1px solid rgba(212, 175, 55, .28);
    border-radius: 20px;
    box-shadow: 0 20px 70px rgba(0,0,0,.55), 0 0 40px rgba(138,124,255,.12);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    animation: cookie-enter .45s cubic-bezier(.2,.8,.2,1) both;
}

.cookie-banner.cookie-dismissed {
    animation: cookie-exit .28s ease both;
}

.cookie-mark {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    color: var(--nyvex-gold-light);
    border: 1px solid rgba(212,175,55,.45);
    border-radius: 12px;
    font-size: 25px;
}

.cookie-copy h2 { margin: 0 0 6px; font-size: 18px; }
.cookie-copy p { margin: 0; color: var(--text-secondary); font-size: 13px; line-height: 1.6; }
.cookie-links { display: flex; gap: 8px; margin-top: 12px; color: var(--nyvex-gold-light); font-size: 12px; }
.cookie-options { margin-top: 14px; padding: 12px; border: 1px solid var(--border); border-radius: 10px; }
.cookie-options label { display: block; margin: 4px 0; color: var(--text-secondary); font-size: 12px; }
.cookie-actions { grid-column: 2; display: flex; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
.cookie-actions button { padding: 9px 12px; border-radius: 9px; color: var(--nyvex-white); background: rgba(255,255,255,.06); border: 1px solid var(--border); font-size: 12px; }
.cookie-actions .cookie-accept { background: linear-gradient(135deg, var(--nyvex-gold), #a87ddd); border-color: transparent; color: #080808; }
.cookie-actions button:hover { border-color: var(--nyvex-gold); transform: translateY(-1px); }

@keyframes cookie-enter { from { opacity: 0; transform: translateY(18px) scale(.98); } to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes cookie-exit { to { opacity: 0; transform: translateY(18px) scale(.98); } }

/* Floating support panel */
.support-widget { position: fixed; right: clamp(16px, 3vw, 32px); bottom: clamp(16px, 3vw, 32px); z-index: 2100; font-family: var(--font-ui); }
.support-launcher { display: grid; place-items: center; width: 58px; height: 58px; padding: 0; border-radius: 50%; color: #09090b; background: linear-gradient(135deg, #d4af37, #a87ddd 58%, #65d5dc); box-shadow: 0 14px 34px rgba(0,0,0,.38), 0 0 0 1px rgba(255,255,255,.2) inset; font-size: 0; animation: support-pulse 3.2s ease-in-out infinite; }
.support-launcher span { display: grid; place-items: center; width: 30px; height: 24px; border: 2px solid currentColor; border-radius: 8px; font-size: 0; position: relative; }
.support-launcher span::after { content: ""; position: absolute; left: 4px; bottom: -6px; width: 8px; height: 8px; border-left: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: skewY(-28deg); background: transparent; }
.support-launcher:hover { transform: translateY(-3px) scale(1.04); }
.support-panel { position: absolute; right: 0; bottom: 74px; width: min(360px, calc(100vw - 32px)); max-height: min(620px, calc(100vh - 112px)); overflow-y: auto; padding: 18px; color: var(--nyvex-white); background: rgba(13,13,16,.97); border: 1px solid rgba(212,175,55,.32); border-radius: 18px; box-shadow: 0 24px 80px rgba(0,0,0,.6), 0 0 38px rgba(138,124,255,.14); backdrop-filter: blur(22px); -webkit-backdrop-filter: blur(22px); animation: support-enter .24s ease both; }
.support-panel-header { display: flex; align-items: center; gap: 10px; }
.support-avatar { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 12px; color: #09090b; background: linear-gradient(135deg, #d4af37, #a87ddd); }
.support-panel-header strong, .support-panel-header small { display: block; }
.support-panel-header strong { font-size: 14px; }
.support-panel-header small { margin-top: 2px; color: var(--text-secondary); font-size: 11px; }
.support-close { margin-left: auto; color: var(--text-secondary); background: transparent; font-size: 24px; line-height: 1; }
.support-form { margin-top: 16px; display: grid; gap: 12px; }
.support-field { display: grid; gap: 6px; font-size: 12px; color: var(--text-secondary); }
.support-field input, .support-field textarea, .support-select {
    padding: 10px 12px;
    color: var(--nyvex-white);
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 10px;
    font-family: var(--font-ui);
    font-size: 13px;
    resize: vertical;
}
.support-field input:focus, .support-field textarea:focus, .support-select:focus {
    outline: none;
    border-color: rgba(212,175,55,.5);
}
.support-select { appearance: none; -webkit-appearance: none; }
.support-templates { display: grid; gap: 8px; }
.support-templates-label { font-size: 11px; color: var(--text-muted); font-weight: 700; letter-spacing: .04em; }
.support-template-list { display: flex; flex-wrap: wrap; gap: 6px; }
.support-template {
    padding: 6px 10px;
    color: var(--text-secondary);
    background: rgba(212,175,55,.07);
    border: 1px solid rgba(212,175,55,.22);
    border-radius: 999px;
    font-size: 11px;
    text-align: left;
    line-height: 1.3;
    transition: color var(--transition-normal), border-color var(--transition-normal), background var(--transition-normal);
}
.support-template:hover { color: var(--nyvex-white); border-color: rgba(212,175,55,.45); background: rgba(212,175,55,.12); }
.support-form-status { margin: 0; padding: 9px 11px; border-radius: 9px; font-size: 12px; }
.support-form-status.is-success { color: #7fe0a8; background: rgba(40,180,90,.1); border: 1px solid rgba(40,180,90,.25); }
.support-form-status.is-error { color: #ff9d9d; background: rgba(220,60,60,.1); border: 1px solid rgba(220,60,60,.28); }
.support-form-actions { display: flex; gap: 10px; margin-top: 4px; }
.support-btn { flex: 1; padding: 12px 14px; border-radius: 10px; font-size: 13px; font-weight: 800; text-align: center; }
.support-btn-primary { color: #09090b; background: linear-gradient(135deg, #d4af37, #a87ddd); }
.support-btn-primary:disabled { opacity: .6; }
.support-btn-secondary { color: var(--text-secondary); background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); }
.support-btn-secondary:hover { color: var(--nyvex-white); }
@keyframes support-pulse { 0%, 100% { box-shadow: 0 14px 34px rgba(0,0,0,.38), 0 0 0 1px rgba(255,255,255,.2) inset; } 50% { box-shadow: 0 16px 42px rgba(0,0,0,.42), 0 0 0 7px rgba(212,175,55,.08), 0 0 30px rgba(168,125,221,.35); } }
@keyframes support-enter { from { opacity: 0; transform: translateY(10px) scale(.97); } to { opacity: 1; transform: translateY(0) scale(1); } }

@media (max-width: 620px) {
    .cookie-banner { right: 16px; bottom: 16px; width: calc(100% - 32px); grid-template-columns: 34px 1fr; padding: 17px; }
    .cookie-mark { width: 32px; height: 32px; font-size: 20px; }
    .cookie-actions { grid-column: 1 / -1; justify-content: stretch; }
    .cookie-actions button { flex: 1; }
    .support-widget { right: 16px; bottom: calc(16px + env(safe-area-inset-bottom)); }
    .support-panel { right: 0; bottom: 70px; width: min(340px, calc(100vw - 32px)); max-height: calc(100dvh - 104px); padding: 16px; }
    .support-launcher { width: 52px; height: 52px; }
}

/* Responsive layout: keep the desktop composition, but let every section
   become a readable single flow on narrow screens. */
@media (max-width: 900px) {
    .container { width: min(100% - 32px, 720px); }
    .navbar { gap: 16px; }
    .nav-links { display: none; }
    .navbar > .nav-button { display: none; }
    .mobile-menu-button { display: inline-grid; place-items: center; order: 2; width: 42px; height: 42px; color: var(--nyvex-white); background: rgba(255,255,255,.05); border: 1px solid var(--border); border-radius: 10px; font-size: 20px; }
    .mobile-menu { position: absolute; top: calc(100% + 10px); left: 16px; right: 16px; display: grid; gap: 4px; padding: 10px; opacity: 0; visibility: hidden; transform: translateY(-8px); background: rgba(13,13,16,.98); border: 1px solid rgba(212,175,55,.2); border-radius: 16px; box-shadow: 0 24px 70px rgba(0,0,0,.58); backdrop-filter: blur(22px); z-index: 1300; transition: opacity .2s ease, transform .2s ease, visibility .2s ease; }
    .mobile-menu.active { opacity: 1; visibility: visible; transform: translateY(0); }
    .mobile-menu a { padding: 12px 14px; color: var(--text-secondary); border-radius: 10px; font-size: 14px; }
    .mobile-menu a:hover { color: var(--nyvex-white); background: rgba(138,124,255,.12); }
    .language-selector { margin-left: auto; order: 3; }
    .hero { min-height: auto; padding: 92px 0 110px; }
    .hero-content { max-width: 760px; }
    .hero h1 { font-size: clamp(52px, 10vw, 92px); }
    .hero-tagline { font-size: clamp(28px, 5vw, 48px); }
    .workflow-layout { grid-template-columns: 1fr; gap: 54px; }
    .platform-grid, .products-grid, .future-grid, .collaborations-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .footer-content { grid-template-columns: 1fr; gap: 42px; }
}

@media (max-width: 620px) {
    .container { width: calc(100% - 32px); }
    .site-header, .navbar { height: 64px; }
    .brand { font-size: 18px; }
    .language-button { padding: 8px; }
    .language-icon { display: none; }
    .hero { padding: 64px 0 86px; }
    .hero h1 { font-size: clamp(42px, 14vw, 70px); line-height: .96; overflow-wrap: anywhere; }
    .hero-tagline { font-size: clamp(25px, 8vw, 38px); }
    .hero-description { font-size: 14px; }
    .hero-actions { flex-direction: column; align-items: stretch; }
    .hero-actions .button { width: 100%; justify-content: center; }
    .platform-grid, .products-grid, .future-grid, .collaborations-grid { grid-template-columns: 1fr; gap: 18px; }
    .platform-section, .workflow-section, .products-section, .future-section, .collaborations-section, .ecosystem-section { padding: 78px 0; }
    .platform-card, .product-card, .future-card, .collaboration-card { min-width: 0; padding: 22px; }
    .platform-card h3, .product-card h3 { font-size: 25px; overflow-wrap: anywhere; }
    .workflow-step { align-items: flex-start; gap: 14px; font-size: 16px; }
    .workflow-step b { flex: 0 0 30px; }
    .product-art { height: 160px; object-fit: contain; background: rgba(0,0,0,.28); }
    .collaboration-card { grid-template-columns: 1fr; }
    .footer-links { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 20px; }
    .footer-bottom { flex-direction: column; align-items: flex-start; margin-top: 42px; }
}

@media (max-width: 390px) {
    .brand { font-size: 16px; }
    .mobile-menu-button { width: 38px; height: 38px; }
    .language-button { min-width: 42px; }
    .hero h1 { font-size: 40px; }
    .footer-links { grid-template-columns: 1fr; }
}