/* =========================================================
   VIYS · PUBLIC LANDING PAGE
   Premium digital-agency visual system
   Replace the contents of: css/pages/landing.css

   HTML/JS structure intentionally unchanged.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Manrope:wght@400;500;600;700&display=swap');

:root {
    --viys-bg: #05070d;
    --viys-bg-deep: #03050a;
    --viys-bg-soft: #080c14;

    --viys-blue: #2563eb;
    --viys-blue-2: #3b82f6;
    --viys-blue-bright: #60a5fa;
    --viys-blue-soft: rgba(37, 99, 235, .14);

    --viys-white: #f7f9ff;
    --viys-text: rgba(247, 249, 255, .68);
    --viys-muted: rgba(247, 249, 255, .40);
    --viys-faint: rgba(247, 249, 255, .22);

    --viys-border: rgba(255, 255, 255, .085);
    --viys-border-blue: rgba(37, 99, 235, .28);

    --viys-container: 1180px;

    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 30px;

    --ease: cubic-bezier(.22, 1, .36, 1);
    --transition: 280ms var(--ease);
}

/* =========================================================
   BASE
   ========================================================= */

html {
    scroll-behavior: smooth;
    background: var(--viys-bg);
}

body {
    margin: 0;
    min-width: 320px;
    background:
        radial-gradient(circle at 75% -10%, rgba(37, 99, 235, .08), transparent 32%),
        var(--viys-bg);
    color: var(--viys-white);
    font-family: "Manrope", sans-serif;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

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

button,
input,
textarea {
    font: inherit;
}

button {
    border: 0;
}

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

::selection {
    background: rgba(37, 99, 235, .35);
    color: #fff;
}

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

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

.site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 1000;
    padding: 18px 0;
    transition:
        background var(--transition),
        border-color var(--transition),
        box-shadow var(--transition),
        backdrop-filter var(--transition);
}

.site-header.scrolled {
    background: rgba(5, 7, 13, .76);
    border-bottom: 1px solid rgba(255,255,255,.07);
    box-shadow: 0 12px 50px rgba(0,0,0,.18);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    
}

.navbar {
    width: min(calc(100% - 48px), var(--viys-container));
    min-height: 58px;
    margin-inline: auto;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    flex-shrink: 0;
}

.brand-mark {
    width: 36px;
    height: 36px;

    display: grid;
    place-items: center;

    border: 1px solid rgba(96,165,250,.45);
    border-radius: 10px;

    color: #fff;
    background:
        linear-gradient(135deg, #2563eb, #3b82f6);

    font-family: "Space Grotesk", sans-serif;
    font-size: 16px;
    font-weight: 700;

    box-shadow:
        0 0 28px rgba(37,99,235,.28),
        inset 0 1px rgba(255,255,255,.25);
}

.brand-name {
    font-family: "Space Grotesk", sans-serif;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: .13em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 34px;
}

.nav-links > a:not(.nav-cta) {
    position: relative;

    color: rgba(247,249,255,.58);

    font-size: 13px;
    font-weight: 500;

    transition: color var(--transition);
}

.nav-links > a:not(.nav-cta)::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -8px;

    width: 0;
    height: 1px;

    background: var(--viys-blue-bright);
    box-shadow: 0 0 10px rgba(37,99,235,.6);

    transition: width var(--transition);
}

.nav-links > a:not(.nav-cta):hover {
    color: #fff;
}

.nav-links > a:not(.nav-cta):hover::after {
    width: 100%;
}

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

    min-height: 40px;
    padding: 0 18px;

    border: 1px solid rgba(37,99,235,.42);
    border-radius: 11px;

    background:
        linear-gradient(
            135deg,
            rgba(37,99,235,.20),
            rgba(37,99,235,.08)
        );

    color: #fff;

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

    box-shadow:
        inset 0 1px rgba(255,255,255,.09),
        0 10px 30px rgba(37,99,235,.08);

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

.nav-cta:hover {
    transform: translateY(-2px);
    border-color: rgba(96,165,250,.65);
    background: rgba(37,99,235,.24);
    box-shadow:
        0 14px 34px rgba(37,99,235,.18),
        inset 0 1px rgba(255,255,255,.12);
}

.mobile-menu-button {
    display: none;

    width: 44px;
    height: 44px;

    padding: 0;

    border: 1px solid rgba(255,255,255,.10);
    border-radius: 12px;

    background: rgba(255,255,255,.035);

    cursor: pointer;

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

.mobile-menu-button:hover {
    background: rgba(37,99,235,.10);
    border-color: rgba(37,99,235,.35);
}

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

    width: 19px;
    height: 1.5px;

    margin: 4px auto;

    border-radius: 2px;
    background: #fff;

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

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

.hero {
    position: relative;
    min-height: 100svh;

    display: flex;
    align-items: center;

    padding: 150px 0 105px;

    overflow: hidden;

    isolation: isolate;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
}

.hero-grid {
    position: absolute;
    inset: -15%;

    background-image:
        linear-gradient(rgba(37,99,235,.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(37,99,235,.055) 1px, transparent 1px);

    background-size: 64px 64px;

    mask-image:
        radial-gradient(
            ellipse at 70% 45%,
            black 0%,
            rgba(0,0,0,.7) 35%,
            transparent 76%
        );

    -webkit-mask-image:
        radial-gradient(
            ellipse at 70% 45%,
            black 0%,
            rgba(0,0,0,.7) 35%,
            transparent 76%
        );
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
}

.hero-glow-one {
    width: 620px;
    height: 620px;
    top: -150px;
    right: -120px;
    background: rgba(37,99,235,.22);
    opacity: .75;
    animation: heroGlowOne 9s ease-in-out infinite alternate;
}

.hero-glow-two {
    width: 440px;
    height: 440px;
    left: -180px;
    bottom: -220px;
    background: rgba(29,78,216,.12);
    animation: heroGlowTwo 11s ease-in-out infinite alternate;
}

.hero-particles {
    position: absolute;
    inset: 0;
    opacity: .45;

    background-image:
        radial-gradient(circle, rgba(96,165,250,.55) 1px, transparent 1.5px);

    background-size: 95px 95px;
    mask-image: linear-gradient(to bottom, transparent, black 35%, transparent 90%);
    -webkit-mask-image: linear-gradient(to bottom, transparent, black 35%, transparent 90%);
}

@keyframes heroGlowOne {
    from { transform: translate(0,0) scale(1); }
    to { transform: translate(-35px,35px) scale(1.08); }
}

@keyframes heroGlowTwo {
    from { transform: translate(0,0); }
    to { transform: translate(30px,-25px); }
}

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

    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(420px, .86fr);

    align-items: center;
    gap: 70px;
}

.hero-content {
    max-width: 700px;
    animation: fadeUp .9s var(--ease) both;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 9px;

    margin-bottom: 25px;

    color: rgba(147,197,253,.90);

    font-size: 10px;
    font-weight: 700;
    letter-spacing: .19em;
    text-transform: uppercase;
}

.status-dot,
.trust-dot {
    width: 6px;
    height: 6px;
    flex: 0 0 6px;

    border-radius: 50%;
    background: var(--viys-blue-bright);

    box-shadow:
        0 0 0 4px rgba(37,99,235,.09),
        0 0 18px rgba(37,99,235,.8);
}

.hero h1 {
    max-width: 780px;
    margin: 0;

    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(58px, 7.2vw, 94px);
    font-weight: 700;
    line-height: .95;
    letter-spacing: -.065em;
}

.hero h1 span {
    display: block;

    color: transparent;

    background:
        linear-gradient(
            105deg,
            #fff 0%,
            #60a5fa 48%,
            #2563eb 100%
        );

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

    filter:
        drop-shadow(0 0 28px rgba(37,99,235,.18));
}

.hero-description {
    max-width: 620px;
    margin: 30px 0 0;

    color: var(--viys-text);

    font-size: 16px;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 13px;

    margin-top: 34px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;

    min-height: 50px;
    padding: 0 21px;

    border-radius: 12px;

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

    cursor: pointer;

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

.btn-primary {
    color: #fff;

    background:
        linear-gradient(135deg, #2563eb, #3b82f6);

    border: 1px solid rgba(96,165,250,.45);

    box-shadow:
        0 14px 42px rgba(37,99,235,.24),
        inset 0 1px rgba(255,255,255,.24);
}

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

    box-shadow:
        0 20px 52px rgba(37,99,235,.34),
        0 0 28px rgba(37,99,235,.13),
        inset 0 1px rgba(255,255,255,.28);
}

.btn-secondary {
    color: rgba(255,255,255,.78);

    background: rgba(255,255,255,.035);
    border: 1px solid rgba(255,255,255,.10);

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

.btn-secondary:hover {
    transform: translateY(-3px);
    color: #fff;
    background: rgba(255,255,255,.065);
    border-color: rgba(255,255,255,.18);
}

.hero-trust {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 19px;

    margin-top: 28px;

    color: rgba(255,255,255,.40);
    font-size: 11px;
}

.hero-trust > span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

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

.hero-visual {
    position: relative;

    min-height: 540px;

    display: grid;
    place-items: center;

    animation: visualIn 1.1s var(--ease) .12s both;
}

.hero-visual::before {
    content: "";

    position: absolute;

    width: 440px;
    height: 440px;

    border-radius: 50%;

    background: rgba(37,99,235,.10);
    filter: blur(65px);

    animation: coreGlow 6s ease-in-out infinite alternate;
}

.ai-orbit {
    position: absolute;

    border: 1px solid rgba(37,99,235,.18);
    border-radius: 50%;

    transform: rotate(-20deg);
}

.orbit-one {
    width: 430px;
    height: 430px;
    animation: orbitRotate 16s linear infinite;
}

.orbit-two {
    width: 310px;
    height: 310px;
    border-color: rgba(96,165,250,.22);
    animation: orbitRotateReverse 12s linear infinite;
}

.ai-core {
    position: relative;
    z-index: 4;

    width: 245px;
    height: 245px;

    display: grid;
    place-items: center;

    border: 1px solid rgba(96,165,250,.30);
    border-radius: 50%;

    background:
        radial-gradient(circle at 35% 25%, rgba(96,165,250,.16), transparent 42%),
        radial-gradient(circle, rgba(37,99,235,.12), rgba(5,7,13,.92) 68%);

    box-shadow:
        0 0 90px rgba(37,99,235,.16),
        inset 0 0 50px rgba(37,99,235,.07);
}

.core-glow {
    position: absolute;
    inset: 18%;

    border-radius: 50%;
    background: rgba(37,99,235,.18);
    filter: blur(28px);

    animation: coreGlow 4s ease-in-out infinite alternate;
}

.core-inner {
    position: relative;
    z-index: 2;

    width: 78%;
    height: 78%;

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

    border: 1px solid rgba(255,255,255,.08);
    border-radius: 50%;

    background:
        linear-gradient(
            145deg,
            rgba(255,255,255,.055),
            rgba(255,255,255,.015)
        );

    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.core-symbol {
    font-family: "Space Grotesk", sans-serif;
    font-size: 26px;
    font-weight: 700;
    letter-spacing: .14em;

    text-shadow: 0 0 25px rgba(96,165,250,.38);
}

.waveform {
    height: 34px;

    display: flex;
    align-items: center;
    gap: 4px;

    margin-top: 14px;
}

.waveform span {
    width: 3px;
    height: 10px;

    border-radius: 99px;
    background: #60a5fa;

    box-shadow: 0 0 9px rgba(37,99,235,.65);

    animation: waveform 1.05s ease-in-out infinite;
}

.waveform span:nth-child(2) { animation-delay: -.82s; height: 18px; }
.waveform span:nth-child(3) { animation-delay: -.64s; height: 28px; }
.waveform span:nth-child(4) { animation-delay: -.46s; height: 17px; }
.waveform span:nth-child(5) { animation-delay: -.28s; height: 25px; }
.waveform span:nth-child(6) { animation-delay: -.10s; height: 14px; }
.waveform span:nth-child(7) { animation-delay: .08s; height: 21px; }

.core-inner small {
    margin-top: 7px;

    color: rgba(255,255,255,.34);

    font-size: 7px;
    font-weight: 700;
    letter-spacing: .18em;
}

.signal {
    position: absolute;
    z-index: 5;

    padding: 8px 11px;

    border: 1px solid rgba(37,99,235,.20);
    border-radius: 999px;

    background: rgba(5,7,13,.70);
    color: rgba(147,197,253,.68);

    font-size: 7px;
    font-weight: 700;
    letter-spacing: .13em;

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

    box-shadow: 0 10px 30px rgba(0,0,0,.20);

    animation: signalFloat 4s ease-in-out infinite alternate;
}

.signal-one {
    top: 18%;
    right: 3%;
}

.signal-two {
    left: 0;
    top: 48%;
    animation-delay: -1.2s;
}

.signal-three {
    right: 4%;
    bottom: 17%;
    animation-delay: -2.1s;
}

@keyframes orbitRotate {
    to { transform: rotate(340deg); }
}

@keyframes orbitRotateReverse {
    to { transform: rotate(-380deg); }
}

@keyframes coreGlow {
    from { transform: scale(.92); opacity: .65; }
    to { transform: scale(1.08); opacity: 1; }
}

@keyframes waveform {
    0%, 100% { transform: scaleY(.55); opacity: .5; }
    50% { transform: scaleY(1.25); opacity: 1; }
}

@keyframes signalFloat {
    from { transform: translateY(0); }
    to { transform: translateY(-8px); }
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes visualIn {
    from {
        opacity: 0;
        transform: scale(.94);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

.section {
    position: relative;
    padding: 125px 0;
    overflow: hidden;
}

.section::before {
    content: "";

    position: absolute;
    top: 0;
    left: 50%;

    width: 1px;
    height: 120px;

    background:
        linear-gradient(
            to bottom,
            transparent,
            rgba(37,99,235,.25),
            transparent
        );

    transform: translateX(-50%);
    opacity: .7;
}

.section-dark {
    background:
        radial-gradient(circle at 50% 0%, rgba(37,99,235,.055), transparent 42%),
        var(--viys-bg-soft);

    border-top: 1px solid rgba(255,255,255,.035);
    border-bottom: 1px solid rgba(255,255,255,.035);
}

.section-heading {
    max-width: 760px;
    margin: 0 auto 64px;
    text-align: center;
}

.section-label {
    display: inline-block;

    color: #60a5fa;

    font-size: 10px;
    font-weight: 700;

    letter-spacing: .22em;
    text-transform: uppercase;
}

.section-heading h2,
.about-content h2,
.request-heading h2 {
    margin: 16px 0 0;

    font-family: "Space Grotesk", sans-serif;

    font-size: clamp(38px, 5vw, 58px);
    line-height: 1.05;
    letter-spacing: -.045em;
}

.section-heading h2 span,
.about-content h2 span,
.request-heading h2 span {
    display: block;
    color: transparent;

    background:
        linear-gradient(
            105deg,
            #fff,
            #3b82f6
        );

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

.section-heading p {
    max-width: 620px;
    margin: 24px auto 0;

    color: var(--viys-text);

    font-size: 15px;
    line-height: 1.85;
}

/* =========================================================
   HOW IT WORKS
   ========================================================= */

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.step-card {
    position: relative;

    min-height: 285px;
    padding: 34px;

    overflow: hidden;

    border: 1px solid var(--viys-border);
    border-radius: var(--radius-lg);

    background:
        linear-gradient(
            145deg,
            rgba(255,255,255,.055),
            rgba(255,255,255,.018)
        );

    box-shadow: 0 20px 55px rgba(0,0,0,.20);

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

.step-card::before {
    content: "";

    position: absolute;
    width: 170px;
    height: 170px;

    top: -85px;
    right: -70px;

    border-radius: 50%;

    background: rgba(37,99,235,.10);
    filter: blur(35px);
}

.step-card:hover {
    transform: translateY(-8px);

    border-color: rgba(37,99,235,.38);

    box-shadow:
        0 28px 65px rgba(0,0,0,.25),
        0 0 35px rgba(37,99,235,.08);
}

.step-number {
    position: relative;
    z-index: 2;

    display: block;

    color: rgba(96,165,250,.58);

    font-family: "Space Grotesk", sans-serif;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .18em;
}

.step-card h3 {
    position: relative;
    z-index: 2;

    margin: 74px 0 14px;

    font-family: "Space Grotesk", sans-serif;
    font-size: 21px;
    letter-spacing: -.02em;
}

.step-card p {
    position: relative;
    z-index: 2;

    margin: 0;

    color: var(--viys-text);

    font-size: 13px;
    line-height: 1.8;
}

/* =========================================================
   CAPABILITIES
   ========================================================= */

.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.capability-card {
    position: relative;

    min-height: 285px;
    padding: 28px;

    overflow: hidden;

    border: 1px solid rgba(255,255,255,.075);
    border-radius: var(--radius-md);

    background:
        linear-gradient(
            145deg,
            rgba(255,255,255,.045),
            rgba(255,255,255,.012)
        );

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

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

.capability-card::after {
    content: "";

    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;

    height: 2px;

    background:
        linear-gradient(
            90deg,
            transparent,
            #2563eb,
            transparent
        );

    opacity: 0;

    transition: opacity var(--transition);
}

.capability-card:hover {
    transform: translateY(-8px);

    border-color: rgba(37,99,235,.34);

    background:
        linear-gradient(
            145deg,
            rgba(37,99,235,.085),
            rgba(255,255,255,.018)
        );

    box-shadow: 0 24px 55px rgba(0,0,0,.22);
}

.capability-card:hover::after {
    opacity: 1;
}

.capability-icon {
    display: inline-flex;

    color: rgba(96,165,250,.65);

    font-size: 10px;
    font-weight: 700;
    letter-spacing: .16em;
}

.capability-card h3 {
    margin: 74px 0 13px;

    font-family: "Space Grotesk", sans-serif;
    font-size: 19px;
    letter-spacing: -.02em;
}

.capability-card p {
    margin: 0;

    color: var(--viys-text);

    font-size: 13px;
    line-height: 1.75;
}

/* =========================================================
   ABOUT
   ========================================================= */

.about-grid {
    display: grid;

    grid-template-columns:
        minmax(0, 1fr)
        minmax(320px, .78fr);

    align-items: center;
    gap: 100px;
}

.about-content {
    max-width: 650px;
}

.about-content p {
    max-width: 610px;

    margin: 25px 0 0;

    color: var(--viys-text);

    font-size: 15px;
    line-height: 1.85;
}

.about-visual {
    position: relative;

    min-height: 440px;

    display: grid;
    place-items: center;

    overflow: hidden;

    border: 1px solid var(--viys-border);
    border-radius: var(--radius-xl);

    background:
        radial-gradient(
            circle at center,
            rgba(37,99,235,.14),
            transparent 58%
        ),
        linear-gradient(
            145deg,
            rgba(255,255,255,.04),
            rgba(255,255,255,.012)
        );

    box-shadow:
        0 30px 80px rgba(0,0,0,.22),
        inset 0 1px rgba(255,255,255,.05);
}

.about-visual::before {
    content: "";

    position: absolute;
    inset: 0;

    background-image:
        linear-gradient(rgba(37,99,235,.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(37,99,235,.06) 1px, transparent 1px);

    background-size: 48px 48px;

    mask-image: radial-gradient(circle, black, transparent 72%);
    -webkit-mask-image: radial-gradient(circle, black, transparent 72%);
}

.about-visual span {
    position: relative;
    z-index: 3;

    font-family: "Space Grotesk", sans-serif;

    font-size: 38px;
    font-weight: 700;

    letter-spacing: .18em;

    text-shadow:
        0 0 35px rgba(37,99,235,.45);
}

.about-orb {
    position: absolute;

    width: 205px;
    height: 205px;

    border-radius: 50%;

    background:
        radial-gradient(
            circle at 35% 30%,
            rgba(96,165,250,.48),
            rgba(37,99,235,.10) 48%,
            transparent 72%
        );

    box-shadow:
        0 0 100px rgba(37,99,235,.22);

    filter: blur(1px);

    animation: aboutOrb 5s ease-in-out infinite alternate;
}

.about-ring {
    position: absolute;

    width: 320px;
    height: 320px;

    border: 1px solid rgba(37,99,235,.16);
    border-radius: 50%;

    box-shadow:
        0 0 40px rgba(37,99,235,.06);

    animation: aboutRing 13s linear infinite;
}

@keyframes aboutOrb {
    from { transform: scale(.94); }
    to { transform: scale(1.06); }
}

@keyframes aboutRing {
    to { transform: rotate(360deg); }
}

/* =========================================================
   REQUEST
   ========================================================= */

.request-section {
    background:
        radial-gradient(
            circle at 50% 0%,
            rgba(37,99,235,.10),
            transparent 40%
        ),
        var(--viys-bg-soft);
}

.request-container {
    display: grid;

    grid-template-columns:
        minmax(0, .75fr)
        minmax(420px, 1fr);

    align-items: start;
    gap: 90px;
}

.request-heading {
    position: sticky;
    top: 130px;
}

.request-heading p {
    max-width: 460px;

    margin: 24px 0 0;

    color: var(--viys-text);

    font-size: 15px;
    line-height: 1.8;
}

.request-form {
    position: relative;

    padding: 34px;

    border: 1px solid rgba(255,255,255,.085);
    border-radius: var(--radius-xl);

    background:
        linear-gradient(
            145deg,
            rgba(255,255,255,.06),
            rgba(255,255,255,.018)
        );

    box-shadow:
        0 35px 100px rgba(0,0,0,.28),
        inset 0 1px rgba(255,255,255,.06);

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

.request-form::before {
    content: "";

    position: absolute;
    width: 240px;
    height: 240px;

    top: -140px;
    right: -100px;

    border-radius: 50%;

    background: rgba(37,99,235,.10);
    filter: blur(45px);

    pointer-events: none;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 15px;
}

.form-field {
    position: relative;
    z-index: 2;

    display: flex;
    flex-direction: column;
    gap: 8px;

    margin-bottom: 17px;
}

.form-field label {
    color: rgba(255,255,255,.58);

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

.form-field input,
.form-field textarea {
    width: 100%;

    padding: 14px 15px;

    border: 1px solid rgba(255,255,255,.09);
    border-radius: 11px;

    outline: none;

    background: rgba(0,0,0,.18);
    color: #fff;

    font-size: 13px;

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

.form-field textarea {
    min-height: 132px;
    resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
    color: rgba(255,255,255,.24);
}

.form-field input:focus,
.form-field textarea:focus {
    border-color: rgba(37,99,235,.62);

    background: rgba(37,99,235,.035);

    box-shadow:
        0 0 0 3px rgba(37,99,235,.09),
        0 10px 30px rgba(37,99,235,.05);
}

.request-submit {
    position: relative;
    z-index: 2;

    width: 100%;
    margin-top: 7px;
}

.form-status {
    position: relative;
    z-index: 2;

    min-height: 20px;

    margin: 15px 0 0;

    color: rgba(255,255,255,.46);

    font-size: 12px;
    line-height: 1.6;

    text-align: center;
}

.form-status.success {
    color: #60a5fa;
}

.form-status.error {
    color: #f87171;
}

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

.site-footer {
    padding: 34px 0;

    border-top: 1px solid rgba(255,255,255,.07);

    background: #03050a;
}

.footer-inner {
    display: grid;
    grid-template-columns: auto 1fr auto;

    align-items: center;
    gap: 30px;
}

.footer-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 25px;
}

.footer-links a {
    color: rgba(255,255,255,.38);

    font-size: 11px;
    font-weight: 500;

    transition: color var(--transition);
}

.footer-links a:hover {
    color: #60a5fa;
}

.footer-inner p {
    margin: 0;

    color: rgba(255,255,255,.25);

    font-size: 10px;
}

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

@media (max-width: 1100px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .hero-content {
        max-width: 800px;
    }

    .hero-visual {
        min-height: 430px;
    }

    .capabilities-grid {
        grid-template-columns: repeat(2, minmax(0,1fr));
    }

    .about-grid {
        gap: 55px;
    }

    .request-container {
        gap: 55px;
    }
}

@media (max-width: 760px) {
    .container,
    .navbar {
        width: min(calc(100% - 32px), var(--viys-container));
    }

    .site-header {
        padding: 12px 0;
    }

    .nav-links {
        position: fixed;

        top: 74px;
        left: 16px;
        right: 16px;

        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 3px;

        padding: 10px;

        border: 1px solid rgba(255,255,255,.09);
        border-radius: 18px;

        background: rgba(5,7,13,.94);

        box-shadow:
            0 25px 70px rgba(0,0,0,.45),
            inset 0 1px rgba(255,255,255,.05);

        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);

        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px) scale(.98);

        transform-origin: top center;

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

    .nav-links.open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0) scale(1);
    }

    .nav-links > a:not(.nav-cta) {
        padding: 14px;

        border-radius: 10px;

        color: rgba(255,255,255,.72);
    }

    .nav-links > a:not(.nav-cta)::after {
        display: none;
    }

    .nav-links > a:not(.nav-cta):hover {
        background: rgba(37,99,235,.09);
        color: #fff;
    }

    .nav-cta {
        margin-top: 4px;
        min-height: 44px;
        text-align: center;
    }

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

    .hero {
        min-height: auto;
        padding: 125px 0 70px;
    }

    .hero-container {
        gap: 20px;
    }

    .hero h1 {
        font-size: clamp(48px, 14vw, 72px);
    }

    .hero-description {
        font-size: 15px;
        line-height: 1.75;
    }

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

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

    .hero-trust {
        gap: 11px 15px;
        font-size: 10px;
    }

    .hero-visual {
        min-height: 350px;
    }

    .hero-visual::before {
        width: 340px;
        height: 340px;
    }

    .ai-core {
        width: 185px;
        height: 185px;
    }

    .orbit-one {
        width: 315px;
        height: 315px;
    }

    .orbit-two {
        width: 235px;
        height: 235px;
    }

    .signal {
        font-size: 6px;
        padding: 7px 9px;
    }

    .signal-one {
        top: 12%;
        right: 2%;
    }

    .signal-two {
        left: 0;
        top: 49%;
    }

    .signal-three {
        right: 0;
        bottom: 13%;
    }

    .section {
        padding: 90px 0;
    }

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

    .section-heading h2,
    .about-content h2,
    .request-heading h2 {
        font-size: clamp(36px, 10vw, 48px);
    }

    .steps-grid,
    .capabilities-grid,
    .about-grid,
    .request-container {
        grid-template-columns: 1fr;
    }

    .step-card,
    .capability-card {
        min-height: 250px;
    }

    .step-card h3,
    .capability-card h3 {
        margin-top: 60px;
    }

    .about-visual {
        min-height: 330px;
    }

    .request-heading {
        position: static;
    }

    .request-form {
        padding: 23px;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .footer-inner {
        grid-template-columns: 1fr;
        justify-items: center;
        text-align: center;
    }

    .footer-links {
        gap: 16px 20px;
    }
}

@media (max-width: 430px) {
    .brand-name {
        font-size: 16px;
    }

    .brand-mark {
        width: 34px;
        height: 34px;
    }

    .hero {
        padding-top: 112px;
    }

    .hero-eyebrow {
        font-size: 8px;
        letter-spacing: .14em;
    }

    .hero-trust {
        display: grid;
        grid-template-columns: 1fr;
    }

    .hero-visual {
        min-height: 310px;
    }

    .ai-core {
        width: 165px;
        height: 165px;
    }

    .orbit-one {
        width: 275px;
        height: 275px;
    }

    .orbit-two {
        width: 210px;
        height: 210px;
    }

    .core-symbol {
        font-size: 21px;
    }

    .request-form {
        padding: 20px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
}