:root {
    --bg: #f5f4f0;
    --text: #0d0d0d;
    --muted: #666;
    --red: #ff3131;
    --card: rgba(255, 255, 255, .72);
    --border: rgba(0, 0, 0, .12);
    --shadow: 0 24px 90px rgba(0, 0, 0, .08);
}

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

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    background:
        radial-gradient(circle at 80% 0%, rgba(255, 49, 49, .14), transparent 34%),
        radial-gradient(circle at 10% 34%, rgba(255, 49, 49, .08), transparent 28%),
        var(--bg);
    color: var(--text);
    font-family: "Inter", sans-serif;
    overflow-x: hidden;
}

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

.noise {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    opacity: .28;
    background-image: radial-gradient(rgba(0, 0, 0, .08) 1px, transparent 1px);
    background-size: 18px 18px;
    mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .55), transparent 85%);
}

.container {
    width: min(1280px, calc(100% - 64px));
    margin: 0 auto;
}

.header {
    position: sticky;
    top: 0;
    z-index: 30;
    padding: 26px 0;
    background: rgba(245, 244, 240, .62);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(0, 0, 0, .05);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 18px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 14px;
    font-family: "Space Grotesk", sans-serif;
    font-size: 24px;
    font-weight: 700;
    line-height: .9;
    letter-spacing: -.06em;
}

.brand-mark {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: var(--text);
    color: white;
    display: grid;
    place-items: center;
    font-size: 24px;
    box-shadow: 0 18px 50px rgba(0, 0, 0, .14);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-link {
    height: 48px;
    padding: 0 20px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, .55);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: "Space Grotesk", sans-serif;
    font-weight: 700;
    letter-spacing: -.04em;
    transition: .25s ease;
}

.nav-link:hover {
    transform: translateY(-3px);
    background: white;
}

.nav-link.dark {
    background: var(--text);
    color: white;
    border-color: var(--text);
}

.hero {
    padding: 82px 0 70px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.08fr .92fr;
    gap: 42px;
    align-items: end;
}

.kicker {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 10px 15px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .68);
    border: 1px solid var(--border);
    color: var(--muted);
    font-weight: 800;
    margin-bottom: 24px;
    backdrop-filter: blur(18px);
}

.kicker span {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--red);
    box-shadow: 0 0 0 5px rgba(255, 49, 49, .12);
}

h1 {
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(72px, 10vw, 164px);
    line-height: .82;
    letter-spacing: -.1em;
    font-weight: 700;
    max-width: 900px;
}

.hero p {
    color: var(--muted);
    font-size: clamp(19px, 2vw, 26px);
    line-height: 1.45;
    letter-spacing: -.045em;
    font-weight: 500;
    max-width: 640px;
    margin-top: 30px;
}

.hero-card {
    min-height: 440px;
    border-radius: 44px;
    background:
        radial-gradient(circle at 80% 15%, rgba(255, 49, 49, .18), transparent 28%),
        var(--card);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    padding: 34px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    backdrop-filter: blur(18px);
    overflow: hidden;
    position: relative;
}

.hero-card::before {
    content: "ONLINE ✦ DEMOS ✦ TEST ✦ ONLINE ✦ DEMOS ✦ TEST ✦";
    position: absolute;
    left: -20px;
    top: 38px;
    font-family: "Space Grotesk", sans-serif;
    font-size: 72px;
    line-height: 1;
    letter-spacing: -.08em;
    font-weight: 700;
    color: rgba(0, 0, 0, .045);
    white-space: nowrap;
    animation: moveText 16s linear infinite;
}

@keyframes moveText {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

.hero-card-content {
    position: relative;
    z-index: 1;
}

.hero-card h2 {
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(44px, 5vw, 76px);
    line-height: .88;
    letter-spacing: -.085em;
    margin-bottom: 18px;
}

.hero-card p {
    margin: 0;
    font-size: 17px;
    max-width: 460px;
}

.status-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-top: 26px;
}

.status {
    background: rgba(255, 255, 255, .62);
    border: 1px solid rgba(0, 0, 0, .08);
    border-radius: 20px;
    padding: 14px;
    font-weight: 800;
}

.status small {
    display: block;
    color: var(--muted);
    font-weight: 700;
    margin-top: 5px;
}

.marquee {
    overflow: hidden;
    padding: 26px 0;
    border-top: 1px solid rgba(0, 0, 0, .06);
    border-bottom: 1px solid rgba(0, 0, 0, .06);
}

.marquee-track {
    display: flex;
    width: max-content;
    animation: marquee 22s linear infinite;
}

.marquee-track span {
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(42px, 6vw, 96px);
    line-height: 1;
    letter-spacing: -.08em;
    font-weight: 700;
    color: rgba(0, 0, 0, .16);
    padding-right: 42px;
    white-space: nowrap;
}

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

section {
    padding: 86px 0;
}

.section-head {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 28px;
    margin-bottom: 34px;
}

.section-head h2 {
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(52px, 7vw, 118px);
    line-height: .84;
    letter-spacing: -.095em;
    font-weight: 700;
    max-width: 800px;
}

.section-head p {
    color: var(--muted);
    font-size: 20px;
    line-height: 1.45;
    letter-spacing: -.04em;
    max-width: 430px;
    font-weight: 500;
}

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

.propuesta-card {
    min-height: 330px;
    border-radius: 34px;
    padding: 26px;
    background: var(--card);
    border: 1px solid var(--border);
    box-shadow: 0 18px 60px rgba(0, 0, 0, .045);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    position: relative;
    transition: .28s ease;
    backdrop-filter: blur(18px);
}

.propuesta-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 28px 90px rgba(0, 0, 0, .10);
}

.propuesta-card::after {
    content: "";
    position: absolute;
    width: 210px;
    height: 210px;
    right: -90px;
    bottom: -90px;
    border-radius: 50%;
    background: rgba(255, 49, 49, .16);
}

.propuesta-meta {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    color: var(--muted);
    font-weight: 800;
    position: relative;
    z-index: 1;
}

.propuesta-content {
    position: relative;
    z-index: 1;
}

.propuesta-content h3 {
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(38px, 4vw, 64px);
    line-height: .9;
    letter-spacing: -.085em;
    margin-bottom: 18px;
}

.propuesta-content p {
    color: var(--muted);
    font-size: 17px;
    line-height: 1.45;
    font-weight: 500;
    letter-spacing: -.035em;
    margin-bottom: 24px;
}

.propuesta-btn {
    width: fit-content;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 52px;
    padding: 0 22px;
    border-radius: 999px;
    background: var(--text);
    color: white;
    font-family: "Space Grotesk", sans-serif;
    font-weight: 700;
    letter-spacing: -.04em;
    transition: .25s ease;
}

.propuesta-btn:hover {
    background: var(--red);
    transform: translateY(-3px);
}

.propuesta-card.empty {
    opacity: .72;
}

.propuesta-card.empty .propuesta-btn {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--muted);
    pointer-events: none;
}

.how {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 24px;
    align-items: stretch;
}

.how-card {
    border-radius: 36px;
    padding: 32px;
    background: var(--text);
    color: white;
    min-height: 360px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    overflow: hidden;
    position: relative;
}

.how-card::before {
    content: "SUBDOMINIO ✦ DEMO ✦ LINK ✦";
    position: absolute;
    left: -20px;
    top: 22px;
    font-family: "Space Grotesk", sans-serif;
    font-size: 72px;
    color: rgba(255, 255, 255, .08);
    font-weight: 700;
    letter-spacing: -.09em;
    white-space: nowrap;
}

.how-card h2 {
    position: relative;
    z-index: 1;
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(48px, 6vw, 96px);
    line-height: .82;
    letter-spacing: -.095em;
}

.steps {
    display: grid;
    gap: 14px;
}

.step {
    border-radius: 28px;
    padding: 24px;
    background: rgba(255, 255, 255, .62);
    border: 1px solid var(--border);
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 18px;
    align-items: start;
}

.step-number {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--text);
    color: white;
    display: grid;
    place-items: center;
    font-weight: 800;
}

.step h3 {
    font-family: "Space Grotesk", sans-serif;
    font-size: 28px;
    letter-spacing: -.06em;
    margin-bottom: 6px;
}

.step p {
    color: var(--muted);
    line-height: 1.5;
    font-weight: 500;
}

.footer {
    padding: 40px 0;
    color: var(--muted);
    border-top: 1px solid rgba(0, 0, 0, .06);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    font-weight: 700;
}

@media (max-width: 980px) {

    .hero-grid,
    .how {
        grid-template-columns: 1fr;
    }

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

    .section-head {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 680px) {
    .container {
        width: min(100% - 28px, 1280px);
    }

    .header {
        padding: 18px 0;
    }

    .brand {
        font-size: 21px;
    }

    .brand-mark {
        width: 52px;
        height: 52px;
    }

    .nav-actions {
        display: none;
    }

    .hero {
        padding-top: 54px;
    }

    .hero-card {
        min-height: 340px;
        border-radius: 32px;
        padding: 24px;
    }

    .status-row {
        grid-template-columns: 1fr;
    }

    section {
        padding: 62px 0;
    }

    .propuesta-card {
        min-height: 300px;
    }

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