:root {
    --bg: #050505;
    --bg-soft: #0d0d0f;
    --text: #f8f8f8;
    --muted: #b7b7b7;
    --line: rgba(255, 255, 255, 0.13);
    --card: rgba(255, 255, 255, 0.06);
    --card-strong: rgba(255, 255, 255, 0.1);
    --accent: #ffffff;
    --shadow: 0 30px 90px rgba(0, 0, 0, 0.65);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--text);
    background:
        radial-gradient(circle at 78% 8%, rgba(255, 255, 255, 0.16), transparent 26rem),
        radial-gradient(circle at 10% 22%, rgba(255, 255, 255, 0.08), transparent 18rem),
        var(--bg);
    font-family: Inter, Arial, sans-serif;
    overflow-x: hidden;
    cursor: none;
}

body::selection {
    color: #050505;
    background: #ffffff;
}

a,
button,
input {
    font: inherit;
}

a,
button {
    cursor: none;
}

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

button {
    border: 0;
}

.cursor {
    position: fixed;
    left: 0;
    top: 0;
    z-index: 9999;
    width: 18px;
    height: 18px;
    border: 1px solid rgba(255, 255, 255, 0.92);
    border-radius: 50%;
    pointer-events: none;
    transform: translate(-50%, -50%);
    mix-blend-mode: difference;
    transition: width 0.2s ease, height 0.2s ease, background 0.2s ease, opacity 0.2s ease;
}

.cursor.hover {
    width: 54px;
    height: 54px;
    background: rgba(255, 255, 255, 0.24);
}

.noise {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    opacity: 0.16;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.42'/%3E%3C/svg%3E");
}

.site-header {
    position: fixed;
    left: 50%;
    top: 18px;
    z-index: 100;
    display: flex;
    width: min(1180px, calc(100% - 32px));
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 14px 16px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(5, 5, 5, 0.72);
    backdrop-filter: blur(18px);
    transform: translateX(-50%);
}

.logo {
    display: grid;
    width: 52px;
    height: 52px;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 50%;
    font-weight: 800;
    letter-spacing: -0.08em;
}

.nav {
    display: flex;
    align-items: center;
    gap: clamp(12px, 3vw, 34px);
    color: var(--muted);
    font-size: 14px;
}

.nav a,
.footer a,
.text-link {
    position: relative;
    transition: color 0.25s ease;
}

.nav a::after,
.footer a::after,
.text-link::after {
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 100%;
    height: 1px;
    background: currentColor;
    content: "";
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.25s ease;
}

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

.nav a:hover::after,
.footer a:hover::after,
.text-link:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.header-cta,
.product-card__footer button {
    padding: 14px 18px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 999px;
    color: #050505;
    background: var(--accent);
    font-weight: 700;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.header-cta:hover,
.product-card__footer button:hover,
.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 50px rgba(255, 255, 255, 0.13);
}

.hero {
    display: grid;
    min-height: 100vh;
    grid-template-columns: minmax(0, 1.06fr) minmax(320px, 0.94fr);
    align-items: center;
    gap: clamp(36px, 7vw, 90px);
    padding: 148px max(24px, calc((100vw - 1180px) / 2)) 80px;
}

.eyebrow {
    margin: 0 0 18px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1,
h2 {
    letter-spacing: -0.07em;
    line-height: 0.92;
}

h1 {
    max-width: 860px;
    margin-bottom: 28px;
    font-size: clamp(54px, 8.5vw, 118px);
}

h2 {
    margin-bottom: 22px;
    font-size: clamp(40px, 6vw, 78px);
}

h3 {
    margin-bottom: 12px;
    font-size: 23px;
    letter-spacing: -0.04em;
}

p {
    color: var(--muted);
    line-height: 1.72;
}

.hero__lead {
    max-width: 670px;
    margin-bottom: 34px;
    font-size: clamp(18px, 2vw, 22px);
}

.hero__actions,
.hero__stats,
.footer div {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 56px;
    padding: 0 24px;
    border-radius: 999px;
    font-weight: 800;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.btn--primary {
    color: #050505;
    background: #ffffff;
}

.btn--ghost {
    border: 1px solid var(--line);
    color: var(--text);
    background: rgba(255, 255, 255, 0.04);
}

.hero__stats {
    margin-top: 42px;
}

.hero__stats span {
    min-width: 144px;
    padding: 16px 18px;
    border: 1px solid var(--line);
    border-radius: 22px;
    color: var(--muted);
    background: rgba(255, 255, 255, 0.035);
}

.hero__stats strong {
    display: block;
    margin-bottom: 4px;
    color: var(--text);
    font-size: 26px;
}

.hero__visual {
    display: grid;
    place-items: center;
}

.couch-card {
    position: relative;
    display: grid;
    width: min(100%, 500px);
    aspect-ratio: 0.82;
    place-items: center;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 48px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.03));
    box-shadow: var(--shadow);
}

.couch-card__glow {
    position: absolute;
    width: 68%;
    aspect-ratio: 1;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.14);
    filter: blur(52px);
}

.couch-card p {
    position: absolute;
    right: 30px;
    bottom: 24px;
    margin: 0;
    color: var(--text);
    font-weight: 800;
}

.couch {
    position: relative;
    width: 76%;
    height: 45%;
    transform: rotate(-10deg);
}

.couch span {
    position: absolute;
    display: block;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: linear-gradient(135deg, #f7f7f7, #9b9b9b 52%, #2a2a2a);
    box-shadow: 0 26px 70px rgba(0, 0, 0, 0.48);
}

.couch__head {
    left: 2%;
    top: 15%;
    width: 28%;
    height: 32%;
    border-radius: 24px 14px 14px 24px;
}

.couch__body {
    left: 26%;
    top: 20%;
    width: 70%;
    height: 40%;
    border-radius: 20px 34px 34px 20px;
}

.couch__base {
    left: 38%;
    top: 64%;
    width: 32%;
    height: 20%;
    border-radius: 12px;
    background: linear-gradient(135deg, #a9a9a9, #303030);
}

.section {
    padding: 106px max(24px, calc((100vw - 1180px) / 2));
}

.section__head {
    max-width: 760px;
    margin-bottom: 46px;
}

.marquee-section {
    overflow: hidden;
    padding-top: 20px;
    padding-bottom: 20px;
    border-block: 1px solid var(--line);
}

.marquee {
    display: flex;
    width: max-content;
    gap: 42px;
    animation: marquee 24s linear infinite;
}

.marquee span {
    color: transparent;
    -webkit-text-stroke: 1px rgba(255, 255, 255, 0.55);
    font-size: clamp(38px, 6vw, 74px);
    font-weight: 800;
    letter-spacing: -0.06em;
    white-space: nowrap;
}

.product-grid,
.portfolio-grid,
.steps {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.product-card,
.portfolio-card,
.feature,
.step,
.cta {
    border: 1px solid var(--line);
    background: var(--card);
    box-shadow: var(--shadow);
}

.product-card {
    overflow: hidden;
    border-radius: 34px;
    transition: transform 0.35s ease, border-color 0.35s ease, background 0.35s ease;
}

.product-card:hover {
    border-color: rgba(255, 255, 255, 0.34);
    background: var(--card-strong);
    transform: translateY(-8px);
}

.product-card__image {
    position: relative;
    height: 290px;
    overflow: hidden;
    background:
        radial-gradient(circle at 50% 46%, rgba(255, 255, 255, 0.28), transparent 24%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.02));
}

.product-card__image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(0.95) contrast(1.05) brightness(0.9);
    transition: transform 0.6s ease, filter 0.35s ease;
}

.product-card:hover .product-card__image img {
    filter: saturate(1) contrast(1.08) brightness(1);
    transform: scale(1.05);
}

.product-card__image--two {
    background:
        radial-gradient(circle at 48% 35%, rgba(255, 255, 255, 0.3), transparent 19%),
        linear-gradient(155deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.03));
}

.product-card__image--three {
    background:
        radial-gradient(circle at 42% 52%, rgba(255, 255, 255, 0.27), transparent 23%),
        linear-gradient(120deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.025));
}

.product-card__body {
    padding: 26px;
}

.tag {
    display: inline-flex;
    margin-bottom: 18px;
    padding: 8px 12px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.product-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-top: 24px;
}

.product-card__footer span {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.portfolio {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.025), transparent 38%, rgba(255, 255, 255, 0.025));
}

.portfolio-card {
    position: relative;
    min-height: 390px;
    margin: 0;
    overflow: hidden;
    border-radius: 34px;
    isolation: isolate;
    transition: transform 0.35s ease, border-color 0.35s ease;
}

.portfolio-card:hover {
    border-color: rgba(255, 255, 255, 0.34);
    transform: translateY(-8px);
}

.portfolio-card img {
    position: absolute;
    inset: 0;
    z-index: -2;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(0.9) contrast(1.05) brightness(0.78);
    transition: transform 0.6s ease, filter 0.35s ease;
}

.portfolio-card::after {
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(180deg, transparent 34%, rgba(0, 0, 0, 0.82));
    content: "";
}

.portfolio-card:hover img {
    filter: saturate(1) contrast(1.08) brightness(0.92);
    transform: scale(1.06);
}

.portfolio-card figcaption {
    position: absolute;
    left: 24px;
    right: 24px;
    bottom: 22px;
    color: var(--text);
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.about {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: clamp(30px, 5vw, 70px);
    align-items: start;
}

.about__text {
    position: sticky;
    top: 130px;
}

.text-link {
    display: inline-flex;
    margin-top: 12px;
    font-weight: 800;
}

.features {
    display: grid;
    gap: 18px;
}

.feature,
.step {
    border-radius: 30px;
    padding: 28px;
}

.feature span,
.step span {
    display: inline-grid;
    width: 46px;
    height: 46px;
    margin-bottom: 28px;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 50%;
    color: #050505;
    background: #ffffff;
    font-weight: 900;
}

.process {
    background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.035), transparent);
}

.cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    border-radius: 42px;
    background:
        radial-gradient(circle at 84% 18%, rgba(255, 255, 255, 0.22), transparent 22rem),
        rgba(255, 255, 255, 0.06);
}

.cta div {
    max-width: 760px;
}

.footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 34px max(24px, calc((100vw - 1180px) / 2)) 44px;
    border-top: 1px solid var(--line);
    color: var(--muted);
}

.footer p {
    margin: 0;
}

.modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: none;
    padding: 24px;
    background: rgba(0, 0, 0, 0.72);
    opacity: 0;
    backdrop-filter: blur(10px);
    transition: opacity 0.45s ease;
}

.modal.show {
    opacity: 1;
}

.modal__content {
    position: relative;
    width: min(560px, 100%);
    margin: 8vh auto 0;
    padding: 34px;
    border: 1px solid var(--line);
    border-radius: 34px;
    background: #0b0b0d;
    box-shadow: var(--shadow);
    transform: translateY(24px) scale(0.98);
    transition: transform 0.45s ease;
}

.modal.show .modal__content {
    transform: translateY(0) scale(1);
}

.close {
    position: absolute;
    top: 18px;
    right: 18px;
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 50%;
    color: var(--text);
    background: rgba(255, 255, 255, 0.06);
    font-size: 28px;
    line-height: 1;
}

form {
    display: grid;
    gap: 16px;
    margin-top: 26px;
}

label {
    display: grid;
    gap: 8px;
    color: var(--muted);
    font-size: 14px;
    font-weight: 700;
}

input {
    width: 100%;
    padding: 16px 18px;
    border: 1px solid var(--line);
    border-radius: 18px;
    color: var(--text);
    outline: none;
    background: rgba(255, 255, 255, 0.055);
    transition: border-color 0.25s ease, background 0.25s ease;
}

input:focus {
    border-color: rgba(255, 255, 255, 0.48);
    background: rgba(255, 255, 255, 0.085);
}

.reveal {
    opacity: 0;
    transform: translateY(38px);
    transition: opacity 0.85s cubic-bezier(0.19, 1, 0.22, 1), transform 0.85s cubic-bezier(0.19, 1, 0.22, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

@keyframes marquee {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}

@media (max-width: 920px) {
    body,
    a,
    button {
        cursor: auto;
    }

    .cursor {
        display: none;
    }

    .site-header {
        align-items: flex-start;
        border-radius: 28px;
    }

    .nav {
        display: none;
    }

    .hero,
    .about,
    .product-grid,
    .portfolio-grid,
    .steps {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-top: 130px;
    }

    .about__text {
        position: static;
    }

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

@media (max-width: 560px) {
    .site-header {
        width: calc(100% - 20px);
        padding: 10px;
    }

    .header-cta {
        padding: 12px 14px;
        font-size: 13px;
    }

    h1 {
        font-size: 48px;
    }

    .section {
        padding-top: 78px;
        padding-bottom: 78px;
    }

    .product-card__footer {
        align-items: flex-start;
        flex-direction: column;
    }

    .modal__content {
        padding: 26px;
    }
}