.hero {
    position: relative;
    min-height: calc(100svh - var(--header-height));
    display: grid;
    align-items: stretch;
    overflow: hidden;
    background: var(--colour-ink);
    color: #fff;
}

.hero::before {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(19, 13, 11, 0.92) 0%, rgba(19, 13, 11, 0.72) 47%, rgba(19, 13, 11, 0.12) 100%),
        linear-gradient(0deg, rgba(19, 13, 11, 0.65), transparent 45%);
    content: "";
    z-index: 1;
}

.hero-inner {
    position: relative;
    z-index: 2;
    min-height: inherit;
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(18rem, 0.88fr);
    align-items: end;
    gap: clamp(2rem, 6vw, 7rem);
    padding-block: clamp(4.5rem, 10vw, 8rem) 3rem;
}

.hero-copy {
    max-width: 58rem;
}

.hero h1 {
    max-width: 9.5ch;
    margin-bottom: 1.75rem;
}

.hero-lead {
    max-width: 39rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.74);
    font-size: clamp(1.05rem, 1.6vw, 1.3rem);
}

.hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.hero-link {
    padding: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.hero-art {
    --hero-shift: 0px;
    position: relative;
    min-height: clamp(22rem, 54vw, 42rem);
    align-self: stretch;
    transform: translate3d(0, var(--hero-shift), 0);
    will-change: transform;
}

.art-orbit,
.art-card,
.art-disc {
    position: absolute;
}

.art-orbit {
    top: 2%;
    right: -28%;
    width: min(48vw, 40rem);
    aspect-ratio: 1;
    border: 1px solid rgba(255, 255, 255, 0.26);
    border-radius: 50%;
}

.art-orbit::before,
.art-orbit::after {
    position: absolute;
    border: inherit;
    border-radius: inherit;
    content: "";
}

.art-orbit::before {
    inset: 13%;
}

.art-orbit::after {
    inset: 29%;
}

.art-card {
    right: 4%;
    bottom: 5%;
    width: min(29vw, 25rem);
    aspect-ratio: 0.78;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: var(--radius-large);
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.28), transparent 45%),
        var(--colour-berry);
    box-shadow: 0 36px 80px rgba(0, 0, 0, 0.35);
    transform: rotate(6deg);
}

.art-card::before {
    position: absolute;
    inset: 12%;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 50% 50% 10% 50%;
    content: "";
}

.art-card::after {
    position: absolute;
    right: 12%;
    bottom: 10%;
    color: rgba(255, 255, 255, 0.72);
    content: "01";
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.18em;
}

.art-disc {
    right: 58%;
    bottom: 8%;
    width: clamp(7rem, 13vw, 11rem);
    aspect-ratio: 1;
    border-radius: 50%;
    background: var(--colour-sage);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.24);
}

.art-disc::after {
    position: absolute;
    inset: 20%;
    border: 1px solid rgba(23, 19, 16, 0.36);
    border-radius: 50%;
    content: "";
}

.motion-ready .art-orbit {
    animation: orbit-breathe 14s ease-in-out infinite;
}

.motion-ready .art-card {
    animation: card-float 7s ease-in-out infinite;
}

.motion-ready .art-disc {
    animation: disc-float 6s ease-in-out -1.5s infinite;
}

@keyframes orbit-breathe {
    0%,
    100% {
        transform: rotate(0) scale(1);
    }

    50% {
        transform: rotate(5deg) scale(1.035);
    }
}

@keyframes card-float {
    0%,
    100% {
        transform: translate3d(0, 0, 0) rotate(6deg);
    }

    50% {
        transform: translate3d(0, -0.9rem, 0) rotate(4deg);
    }
}

@keyframes disc-float {
    0%,
    100% {
        transform: translate3d(0, 0, 0);
    }

    50% {
        transform: translate3d(0.65rem, -0.75rem, 0);
    }
}

.hero-index {
    position: absolute;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    gap: 1rem;
    color: rgba(255, 255, 255, 0.58);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.hero-index::before {
    width: 3rem;
    height: 1px;
    background: currentColor;
    content: "";
}

.principles {
    padding-block: 0 !important;
    border-bottom: 1px solid var(--colour-line);
    background: var(--colour-paper);
}

.principles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

.principle {
    padding: clamp(2rem, 4vw, 3.5rem);
    border-left: 1px solid var(--colour-line);
}

.principle:last-child {
    border-right: 1px solid var(--colour-line);
}

.principle span {
    display: block;
    margin-bottom: 0.85rem;
    color: var(--colour-berry);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.14em;
}

.principle h2 {
    margin-bottom: 0;
    font-size: clamp(1.25rem, 2vw, 1.85rem);
    letter-spacing: -0.025em;
    line-height: 1.1;
}

.work {
    background: var(--colour-cream);
}

.work-intro {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(18rem, 0.7fr);
    align-items: end;
    gap: 2rem;
}

.work-intro .section-intro {
    margin: 0 0 clamp(2.5rem, 5vw, 5rem);
}

.card-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 1rem;
}

.feature-card {
    position: relative;
    min-height: 31rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: clamp(1.5rem, 3vw, 2.5rem);
    overflow: hidden;
    border: 1px solid var(--colour-line);
    border-radius: var(--radius-card);
    background: var(--colour-paper);
    transition: box-shadow 220ms ease, transform 220ms ease;
}

.feature-card:hover {
    box-shadow: var(--shadow-card);
    transform: translateY(-0.35rem);
}

.motion-ready .feature-card[data-reveal].is-visible:hover {
    transform: translate3d(0, -0.35rem, 0) scale(1);
}

.feature-card--wide {
    grid-row: span 2;
    min-height: 42rem;
    background: var(--colour-sky);
}

.feature-card--berry {
    min-height: 20rem;
    background: var(--colour-berry);
    color: #fff;
}

.feature-card--sand {
    min-height: 20rem;
    background: var(--colour-sand);
}

.card-number {
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.14em;
}

.card-copy {
    position: relative;
    z-index: 2;
    max-width: 31rem;
}

.card-copy h3 {
    margin-bottom: 1rem;
}

.card-copy p {
    margin-bottom: 0;
    color: currentColor;
    opacity: 0.76;
}

.card-shape {
    position: absolute;
    top: 12%;
    right: -8%;
    width: 65%;
    aspect-ratio: 1;
    border: 1px solid rgba(23, 19, 16, 0.2);
    border-radius: 50% 50% 14% 50%;
    transform: rotate(24deg);
    transition: transform 800ms cubic-bezier(0.16, 1, 0.3, 1);
}

.feature-card--berry .card-shape {
    border-color: rgba(255, 255, 255, 0.3);
}

.feature-card:hover .card-shape {
    transform: rotate(34deg) scale(1.06);
}

.story {
    overflow: hidden;
    background: var(--colour-ink-soft);
    color: #fff;
}

.story-grid {
    display: grid;
    grid-template-columns: minmax(16rem, 0.72fr) minmax(0, 1.28fr);
    gap: clamp(3rem, 9vw, 9rem);
}

.story-aside {
    position: relative;
    min-height: 36rem;
    border-radius: var(--radius-card);
    background:
        linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.26)),
        var(--colour-berry);
}

.story-aside::before,
.story-aside::after {
    position: absolute;
    content: "";
}

.story-aside::before {
    top: 12%;
    right: 12%;
    left: 12%;
    aspect-ratio: 1;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 50%;
}

.story-aside::after {
    right: 12%;
    bottom: 10%;
    left: 12%;
    height: 1px;
    background: rgba(255, 255, 255, 0.35);
}

.story-content h2 {
    max-width: 10ch;
    margin-bottom: 2rem;
}

.story-lead {
    max-width: 40rem;
    color: rgba(255, 255, 255, 0.68);
    font-size: clamp(1.05rem, 1.5vw, 1.3rem);
}

.process-list {
    margin: 4rem 0 0;
    padding: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    list-style: none;
}

.process-list li {
    display: grid;
    grid-template-columns: 3rem minmax(8rem, 0.7fr) minmax(0, 1.3fr);
    gap: 1rem;
    padding-block: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.process-list span {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.14em;
}

.process-list h3 {
    margin: 0;
    font-family: var(--font-body);
    font-size: 1rem;
    letter-spacing: 0;
    line-height: 1.4;
}

.process-list p {
    margin: 0;
    color: rgba(255, 255, 255, 0.64);
}

.cta-section {
    background: var(--colour-paper);
}

.cta-panel {
    position: relative;
    min-height: 30rem;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 2rem;
    padding: clamp(2rem, 6vw, 5.5rem);
    overflow: hidden;
    border-radius: var(--radius-large);
    background: var(--colour-sage);
}

.cta-panel::before {
    position: absolute;
    top: -58%;
    right: -6%;
    width: min(58vw, 48rem);
    aspect-ratio: 1;
    border: 1px solid rgba(23, 19, 16, 0.22);
    border-radius: 50%;
    box-shadow: 0 0 0 5rem rgba(255, 255, 255, 0.12), 0 0 0 10rem rgba(255, 255, 255, 0.08);
    content: "";
}

.motion-ready .cta-panel::before {
    animation: cta-orbit 11s ease-in-out infinite alternate;
}

@keyframes cta-orbit {
    from {
        transform: translate3d(0, 0, 0) scale(1);
    }

    to {
        transform: translate3d(-1.5rem, 1.25rem, 0) scale(1.04);
    }
}

.cta-copy,
.cta-panel .button {
    position: relative;
    z-index: 2;
}

.cta-copy h2 {
    max-width: 9ch;
    margin-bottom: 0;
}

.authSection {
    min-height: calc(100svh - var(--header-height));
    display: grid;
    align-items: center;
    padding-block: clamp(4rem, 10vw, 8rem);
    background:
        radial-gradient(circle at 12% 12%, rgba(200, 208, 192, 0.8), transparent 28rem),
        radial-gradient(circle at 92% 82%, rgba(203, 216, 223, 0.8), transparent 28rem),
        var(--colour-cream);
}

.authContainer {
    justify-content: center;
    padding-block: 0;
}

.authCard {
    max-width: 35rem;
    flex: 0 1 35rem;
    padding: clamp(2rem, 5vw, 4rem);
    border: 1px solid var(--colour-line);
    border-radius: var(--radius-large);
    background: rgba(255, 253, 249, 0.92);
    box-shadow: var(--shadow-soft);
}

.authCard h1 {
    margin-bottom: 1rem;
    font-size: clamp(3rem, 7vw, 5.5rem);
}

.authCard > p,
.authSubtle {
    color: var(--colour-muted);
}

.authForm {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 2rem;
}

.authForm > label {
    margin-top: 0.5rem;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.authForm input[type="email"],
.authForm input[type="password"] {
    width: 100%;
    min-height: 3.25rem;
    padding: 0.75rem 1rem;
    border: 1px solid var(--colour-line);
    border-radius: var(--radius-small);
    background: #fff;
    transition: border-color 180ms ease, box-shadow 180ms ease;
}

.authForm input[type="email"]:focus,
.authForm input[type="password"]:focus {
    border-color: var(--colour-berry);
    box-shadow: 0 0 0 3px rgba(120, 56, 75, 0.15);
    outline: none;
}

.authRow {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-block: 0.75rem;
}

.authCheckbox {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    font-weight: 700;
}

.authCheckbox input {
    width: 1rem;
    height: 1rem;
    accent-color: var(--colour-berry);
}

.authHint,
.authSubtle {
    font-size: 0.82rem;
}

.authAlert {
    margin-top: 1.5rem;
    padding: 0.85rem 1rem;
    border: 1px solid rgba(120, 56, 75, 0.32);
    border-radius: var(--radius-small);
    background: rgba(120, 56, 75, 0.08);
    color: var(--colour-berry-dark);
}

.authAlert p {
    margin: 0;
}

@media (max-width: 900px) {
    .hero-inner,
    .work-intro,
    .story-grid {
        grid-template-columns: 1fr;
    }

    .hero-inner {
        align-items: center;
    }

    .hero-art {
        position: absolute;
        inset: 0 -10% 0 42%;
        opacity: 0.62;
    }

    .hero-copy {
        position: relative;
        z-index: 4;
    }

    .work-intro .section-intro {
        margin-top: -2rem;
    }

    .story-aside {
        min-height: 23rem;
    }

    .cta-panel {
        align-items: flex-start;
        flex-direction: column;
        justify-content: flex-end;
    }
}

@media (max-width: 680px) {
    .hero::before {
        background: linear-gradient(90deg, rgba(19, 13, 11, 0.93), rgba(19, 13, 11, 0.65));
    }

    .hero-inner {
        padding-block: 5rem 2rem;
    }

    .hero-art {
        inset: 0 -55% 0 30%;
        opacity: 0.48;
    }

    .art-card {
        width: 72vw;
    }

    .principles-grid,
    .card-grid {
        grid-template-columns: 1fr;
    }

    .principle,
    .principle:last-child {
        padding-inline: 0;
        border-right: 0;
        border-bottom: 1px solid var(--colour-line);
        border-left: 0;
    }

    .feature-card,
    .feature-card--wide,
    .feature-card--berry,
    .feature-card--sand {
        min-height: 25rem;
        grid-row: auto;
    }

    .process-list li {
        grid-template-columns: 2.25rem 1fr;
    }

    .process-list p {
        grid-column: 2;
    }

    .cta-panel {
        min-height: 28rem;
    }
}