.hero {
    position: relative;
    display: grid;
    align-items: center;
    min-height: min(44rem, 90vh);
    padding-block: clamp(3.5rem, 10vw, 6rem);
    background-color: #060c1e;
    background-image: url("../assets/img/hero-network-sm.jpg");
    background-image: image-set(url("../assets/img/hero-network-sm.webp") type("image/webp"),
        url("../assets/img/hero-network-sm.jpg") type("image/jpeg"));
    background-size: cover;
    background-position: center;
    color: rgba(255, 255, 255, 0.78);
    text-align: center;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: linear-gradient(180deg, rgba(5, 10, 26, 0.82) 0%, rgba(9, 22, 62, 0.68) 45%, rgba(5, 10, 26, 0.9) 100%);
}

.hero__glow {
    position: absolute;
    left: 50%;
    top: 42%;
    width: min(60rem, 120%);
    aspect-ratio: 1;
    translate: -50% -50%;
    border-radius: 50%;
    background: radial-gradient(closest-side, rgba(45, 110, 231, 0.32), transparent 72%);
    pointer-events: none;
}

.hero__content {
    position: relative;
    display: grid;
    justify-items: center;
}

.hero__title {
    margin-top: var(--space-4);
    max-width: 22ch;
    color: var(--paper);
}

.hero__title .gradient-text {
    background-image: linear-gradient(120deg, #6aa8ff, #b691ff);
}

/* The slogan reads as one sweep of colour across three words, so each word
   picks up the gradient where the previous one left off. */
.hero__slogan {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: clamp(0.5rem, 1.6vw, 1.25rem);
    max-width: none;
    font-size: clamp(2.5rem, 1.4rem + 4.6vw, 4.75rem);
    line-height: 1.05;
    letter-spacing: -0.035em;
}

.hero__slogan-word {
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Counted by position rather than by type: the separator dots are spans too,
   so the words sit at child 1, 3 and 5. */
.hero__slogan-word:nth-child(1) {
    background-image: linear-gradient(120deg, #ffffff, #d5e4ff);
}

.hero__slogan-word:nth-child(3) {
    background-image: linear-gradient(120deg, #cfe0ff, #7fb2ff);
}

.hero__slogan-word:nth-child(5) {
    background-image: linear-gradient(120deg, #7fb2ff, #b691ff);
}

.hero__slogan-dot {
    flex: none;
    width: clamp(0.375rem, 0.9vw, 0.625rem);
    aspect-ratio: 1;
    border-radius: 50%;
    background-image: linear-gradient(120deg, #6aa8ff, #b691ff);
}

/* The three words stay on one line on a phone too, so the type is sized off
   the viewport rather than allowed to wrap. */
@media (max-width: 39.999em) {
    .hero__slogan {
        flex-wrap: nowrap;
        gap: 0.375rem;
        font-size: clamp(1.25rem, 0.35rem + 4.2vw, 2rem);
    }

    .hero__slogan-dot {
        width: 0.3em;
    }
}

.hero__typed {
    margin-top: var(--space-4);
    font-family: var(--font-mono);
    font-size: var(--step--1);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.55);
}

.hero__typed-word {
    color: #7fb2ff;
    font-weight: 500;
}

.hero__caret {
    display: inline-block;
    width: 2px;
    height: 0.95em;
    margin-left: 0.25rem;
    vertical-align: -0.12em;
    background-color: #7fb2ff;
}

.hero__lede {
    margin-top: var(--space-4);
    max-width: 46ch;
    font-size: clamp(1.0625rem, 1rem + 0.4vw, 1.25rem);
    line-height: 1.65;
}

.hero__actions {
    display: grid;
    gap: var(--space-2);
    width: 100%;
    max-width: 22rem;
    margin-top: var(--space-5);
}

.marquee {
    background-image: var(--gradient-primary);
    color: var(--paper);
    padding-block: 0.9375rem;
    overflow: hidden;
}

.marquee__track {
    display: flex;
    width: max-content;
}

.marquee__list {
    display: flex;
    align-items: center;
}

.marquee__list li {
    display: flex;
    align-items: center;
    gap: clamp(1.5rem, 4vw, 3rem);
    padding-inline: clamp(0.75rem, 2vw, 1.5rem);
    font-family: var(--font-display);
    font-size: clamp(0.9375rem, 0.85rem + 0.5vw, 1.375rem);
    font-weight: 600;
    letter-spacing: -0.01em;
    text-transform: uppercase;
    white-space: nowrap;
}

.marquee__list li::after {
    content: "";
    width: 0.4375rem;
    height: 0.4375rem;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.55);
}

.stats {
    padding-block: clamp(3rem, 7vw, 5rem);
}

.stats__grid {
    display: grid;
    gap: var(--space-3);
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.stat {
    padding: clamp(1.25rem, 3vw, 1.875rem);
    border: 1px solid var(--rule);
    border-radius: var(--radius);
    background-color: var(--paper);
    box-shadow: var(--shadow-card);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.stat:hover {
    transform: translateY(-8px);
    border-color: transparent;
    box-shadow: var(--shadow-lift);
}

.stat__icon {
    display: grid;
    place-items: center;
    width: 2.75rem;
    height: 2.75rem;
    margin-bottom: var(--space-3);
    border-radius: var(--radius-sm);
    background-color: var(--blue-soft);
    color: var(--blue);
    transition: background-image var(--transition), color var(--transition);
}

.stat__icon .icon {
    width: 1.375rem;
    height: 1.375rem;
}

.stat:hover .stat__icon {
    background-image: var(--gradient-primary);
    color: var(--paper);
}

.stat__value {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(2.25rem, 1.6rem + 2.8vw, 3.5rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.04em;
    background-image: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.stat__label {
    display: block;
    margin-top: var(--space-2);
    font-size: 0.9375rem;
    color: var(--ink-soft);
}

.about {
    display: grid;
    gap: var(--space-5);
    align-items: stretch;
}

.about__body {
    color: var(--ink-soft);
    text-align: justify;
    hyphens: auto;
}

.about__body p + p {
    margin-top: var(--space-4);
}

.about__logo {
    display: grid;
    place-items: center;
    padding: clamp(2rem, 6vw, 3.5rem) clamp(1.5rem, 5vw, 3rem);
    border: 1px solid var(--rule);
    border-radius: var(--radius-lg);
    background-image: linear-gradient(155deg, var(--blue-tint) 0%, #e8eefc 100%);
}

.about__logo picture {
    width: 100%;
}

.about__logo img {
    width: min(100%, 20rem);
    height: auto;
    margin-inline: auto;
}

.service-grid {
    display: grid;
    gap: var(--space-3);
}

.service {
    --card-accent: var(--gradient-primary);
    position: relative;
    border: 1px solid var(--rule);
    border-radius: var(--radius);
    background-color: var(--paper);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.service::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 4px;
    background-image: var(--card-accent);
    transform: scaleX(0);
    transform-origin: 0 50%;
    transition: transform 450ms var(--ease-out);
}

.service:hover {
    transform: translateY(-8px);
    border-color: transparent;
    box-shadow: var(--shadow-lift);
}

.service:hover::before {
    transform: scaleX(1);
}

.service__link {
    display: grid;
    gap: var(--space-3);
    align-content: start;
    height: 100%;
    padding: clamp(1.5rem, 3vw, 2rem);
    color: inherit;
}

.service .icon-badge {
    background-image: var(--card-accent);
}

.service:hover .icon-badge {
    transform: rotate(-6deg) scale(1.05);
    border-radius: var(--radius);
}

.service__name {
    margin-top: var(--space-1);
}

.service__summary {
    font-size: 0.9375rem;
    color: var(--ink-soft);
    text-align: justify;
    hyphens: auto;
}

.service__more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: var(--step--2);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--blue);
    opacity: 0;
    transform: translateY(6px);
    transition: opacity var(--transition), transform var(--transition);
}

.service:hover .service__more {
    opacity: 1;
    transform: translateY(0);
}

.service--blue {
    --card-accent: linear-gradient(135deg, #2d6ee7, #4b8bf5);
}

.service--indigo {
    --card-accent: linear-gradient(135deg, #4b3fd8, #7a45e6);
}

.service--cyan {
    --card-accent: linear-gradient(135deg, #14b4e8, #2d6ee7);
}

.service--violet {
    --card-accent: linear-gradient(135deg, #7a45e6, #c14be8);
}

.service--feature {
    border-color: transparent;
    background-image: var(--gradient-deep);
    color: var(--paper);
}

.service--feature .service__name {
    color: var(--paper);
}

.service--feature .service__summary {
    color: rgba(255, 255, 255, 0.78);
}

.service--feature .icon-badge {
    background-image: none;
    background-color: rgba(255, 255, 255, 0.16);
}

.service--feature .service__more {
    color: var(--paper);
}

.why {
    position: relative;
    padding-block: clamp(3.5rem, 8vw, 6rem);
    background-image: var(--gradient-deep);
    color: rgba(255, 255, 255, 0.8);
    overflow: hidden;
}

.why::before {
    content: "";
    position: absolute;
    inset: -40% -10% auto -10%;
    height: 40rem;
    background: radial-gradient(40% 50% at 20% 50%, rgba(20, 180, 232, 0.35), transparent 70%),
        radial-gradient(40% 50% at 80% 40%, rgba(122, 69, 230, 0.35), transparent 70%);
    pointer-events: none;
}

.why__head,
.why__grid {
    position: relative;
}

.why__head .section__title {
    color: var(--paper);
}

.why__head .section__lede {
    color: rgba(255, 255, 255, 0.75);
}

.why__grid {
    display: grid;
    gap: var(--space-3);
}

.reason {
    padding: clamp(1.5rem, 3vw, 1.875rem);
    border: 1px solid var(--rule-inverse);
    border-radius: var(--radius);
    background-color: rgba(255, 255, 255, 0.07);
    transition: transform var(--transition), background-color var(--transition);
}

.reason:hover {
    transform: translateY(-8px);
    background-color: rgba(255, 255, 255, 0.13);
}

.reason .icon-badge {
    background-image: none;
    background-color: rgba(255, 255, 255, 0.16);
}

.reason__title {
    margin-top: var(--space-4);
    font-size: var(--step-1);
    color: var(--paper);
}

.reason__copy {
    margin-top: var(--space-2);
    font-size: 0.9375rem;
    text-align: justify;
    hyphens: auto;
}

@media (min-width: 30em) {
    .hero__actions {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        max-width: none;
        gap: var(--space-3);
    }
}

@media (min-width: 40em) {
    .stats__grid {
        gap: var(--space-4);
    }

    .service-grid,
    .why__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: var(--space-4);
    }

}

@media (min-width: 48em) {
    .hero {
        background-image: url("../assets/img/hero-network.jpg");
        background-image: image-set(url("../assets/img/hero-network.webp") type("image/webp"),
            url("../assets/img/hero-network.jpg") type("image/jpeg"));
    }
}

@media (min-width: 64em) {
    .stats__grid,
    .why__grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .about {
        grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
        column-gap: clamp(2.5rem, 5vw, 4.5rem);
    }

    .service-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .service--feature {
        grid-column: span 2;
    }
}