/* Shishkina site styles. Mobile first. */

/* Fonts */

@font-face {
    font-family: "Manrope";
    font-style: normal;
    font-weight: 200 800;
    font-display: swap;
    src: url("../fonts/manrope-cyrillic.e58febde317b.woff2") format("woff2");
    unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

@font-face {
    font-family: "Manrope";
    font-style: normal;
    font-weight: 200 800;
    font-display: swap;
    src: url("../fonts/manrope-latin.938c6e8019b6.woff2") format("woff2");
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Tokens */

:root {
    --color-bg: #eceae4;
    --color-bg-alt: #e4e1d9;
    --color-surface: #f5f3ef;
    --color-text: #282828;
    --color-muted: #6b665c;
    --color-line: #bab3a5;
    --color-dark: #282828;
    --color-on-dark: #eceae4;
    --color-on-dark-muted: #a8a295;
    --color-accent: #c8241b;

    --font: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;

    --container: 1320px;
    --gutter: clamp(1rem, 4vw, 3rem);
    --section: clamp(4rem, 9vw, 8rem);
    --header-height: 4.5rem;

    --text-sm: 0.875rem;
    --text-base: clamp(1rem, 0.95rem + 0.2vw, 1.0625rem);
    --text-lg: clamp(1.125rem, 1rem + 0.5vw, 1.375rem);
    --text-xl: clamp(1.5rem, 1.2rem + 1.2vw, 2.25rem);
    --text-2xl: clamp(2rem, 1.4rem + 2.6vw, 3.5rem);
    --text-hero: clamp(1.75rem, 1rem + 2vw, 3rem);

    --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* Base */

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

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font);
    font-size: var(--text-base);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}

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

img {
    height: auto;
}

h1,
h2,
h3,
p,
ul,
ol,
dl,
dd,
figure,
blockquote {
    margin: 0;
}

ul,
ol {
    padding: 0;
    list-style: none;
}

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

button {
    font: inherit;
    color: inherit;
    background: none;
    border: 0;
    padding: 0;
    cursor: pointer;
}

:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
}

.icon {
    width: 1.25em;
    height: 1.25em;
    flex: none;
    fill: currentColor;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
}

.skip-link {
    position: absolute;
    top: -100px;
    left: 1rem;
    z-index: 100;
    padding: 0.75rem 1rem;
    background: var(--color-dark);
    color: var(--color-on-dark);
}

.skip-link:focus {
    top: 1rem;
}

.container {
    width: 100%;
    max-width: calc(var(--container) + 2 * var(--gutter));
    margin-inline: auto;
    padding-inline: var(--gutter);
}

.muted {
    color: var(--color-muted);
}

/* A heading with its subheading (the small label above it) */
hgroup {
    margin: 0;
}

/* The tariff label and title stay in the card grid rows, so the cards line up. */
.tariff__heading {
    display: contents;
}

/* Typography helpers */

.eyebrow {
    margin-bottom: 1rem;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-muted);
}

.section-title,
.page-title {
    font-size: var(--text-2xl);
    font-weight: 300;
    line-height: 1.1;
    letter-spacing: -0.01em;
    text-transform: uppercase;
    text-wrap: balance;
}

.lead {
    font-size: var(--text-lg);
    font-weight: 300;
    line-height: 1.5;
}

.prose {
    max-width: 46rem;
}

.prose > * + * {
    margin-top: 1.25em;
}

.prose h2 {
    margin-top: 2em;
    font-size: var(--text-xl);
    font-weight: 400;
    line-height: 1.25;
}

.prose a {
    text-decoration: underline;
    text-decoration-color: var(--color-accent);
    text-underline-offset: 0.2em;
}

.prose .button {
    text-decoration: none;
}

/* Buttons and links */

.button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    min-height: 3rem;
    padding: 0.75rem 1.5rem;
    font-size: var(--text-sm);
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-on-dark);
    background: var(--color-dark);
    border: 1px solid var(--color-dark);
    transition: background-color 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease);
}

.button .icon {
    transition: transform 0.3s var(--ease);
}

.button:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
}

.button:hover .icon {
    transform: translateX(4px);
}

.button--light {
    color: #fff;
    background: transparent;
    border-color: rgb(255 255 255 / 0.6);
}

.button--light:hover {
    color: var(--color-dark);
    background: #fff;
    border-color: #fff;
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--text-sm);
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.link-arrow .icon {
    color: var(--color-accent);
    transition: transform 0.3s var(--ease);
}

.link-arrow:hover .icon {
    transform: translateX(4px);
}

.round-arrow {
    display: grid;
    place-items: center;
    width: 2.5rem;
    height: 2.5rem;
    flex: none;
    border: 1px solid var(--color-line);
    border-radius: 50%;
    transition: background-color 0.3s var(--ease), border-color 0.3s var(--ease), color 0.3s var(--ease);
}

.round-arrow .icon {
    width: 1rem;
    height: 1rem;
}

/* Header */

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    color: var(--color-text);
    border-bottom: 1px solid rgb(186 179 165 / 0.5);
    transition: color 0.4s var(--ease), border-color 0.4s var(--ease);
}

/* The background and the blur are on a separate layer.
   backdrop-filter on the header itself makes the header the containing block
   for the fixed mobile menu, and the menu gets the header height. */
.site-header::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: rgb(236 234 228 / 0.92);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    transition: opacity 0.4s var(--ease);
}

.site-header__inner {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    max-width: calc(var(--container) + 2 * var(--gutter));
    min-height: var(--header-height);
    margin-inline: auto;
    padding-inline: var(--gutter);
}

.site-header__logo {
    flex: none;
    margin-right: auto;
}

.site-header__logo img {
    width: auto;
    height: 2rem;
}



.site-header__phone {
    display: none;
    font-size: var(--text-sm);
    font-weight: 500;
    white-space: nowrap;
}

.site-header__toggle {
    display: grid;
    place-items: center;
    width: 2.75rem;
    height: 2.75rem;
    margin-right: -0.5rem;
}

.site-header__toggle .icon {
    width: 1.5rem;
    height: 1.5rem;
    grid-area: 1 / 1;
}

.site-header__toggle .icon--close,
.nav-open .site-header__toggle .icon--open {
    display: none;
}

.nav-open .site-header__toggle .icon--close {
    display: block;
}

/* Header over the hero on the home page */

.page-home .site-header {
    position: fixed;
    inset: 0 0 auto;
    color: #fff;
    border-bottom-color: rgb(255 255 255 / 0.25);
}

.page-home .site-header::before {
    opacity: 0;
}

.page-home .site-header.is-scrolled,
.page-home.nav-open .site-header {
    color: var(--color-text);
    border-bottom-color: rgb(186 179 165 / 0.5);
}

.page-home .site-header.is-scrolled::before,
.page-home.nav-open .site-header::before {
    opacity: 1;
}

/* Navigation: mobile panel */

.site-nav {
    position: fixed;
    inset: var(--header-height) 0 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 2rem;
    padding: 2rem var(--gutter) 3rem;
    overflow-y: auto;
    color: var(--color-text);
    background: var(--color-bg);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-1rem);
    transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), visibility 0.3s;
}

.nav-open .site-nav {
    visibility: visible;
    opacity: 1;
    transform: none;
}

.nav-open {
    overflow: hidden;
}

.site-nav__list > li {
    border-bottom: 1px solid var(--color-line);
}

.site-nav__list > li > a {
    display: block;
    padding: 0.85rem 0;
    font-size: 1.125rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.site-nav__item.is-active > a {
    color: var(--color-accent);
}

.site-nav__submenu {
    padding: 0 0 0.85rem 1rem;
}

.site-nav__submenu a {
    display: block;
    padding: 0.3rem 0;
    font-size: 0.9375rem;
    color: var(--color-muted);
}

.site-nav__contacts {
    display: grid;
    gap: 0.75rem;
    font-size: 1rem;
}

/* Navigation: desktop */

@media (min-width: 1100px) {
    .site-header__phone {
        display: block;
    }

    .site-header__toggle,
    .site-nav__contacts {
        display: none;
    }

    .site-nav {
        position: static;
        display: block;
        padding: 0;
        overflow: visible;
        color: inherit;
        background: none;
        visibility: visible;
        opacity: 1;
        transform: none;
    }

    .site-nav__list {
        display: flex;
        gap: clamp(1rem, 2vw, 2rem);
    }

    .site-nav__list > li {
        position: relative;
        border: 0;
    }

    .site-nav__list > li > a {
        position: relative;
        padding: 0.5rem 0;
        font-size: 0.8125rem;
        font-weight: 500;
        letter-spacing: 0.08em;
    }

    .site-nav__list > li > a::after {
        content: "";
        position: absolute;
        left: 0;
        right: 0;
        bottom: 0.2rem;
        height: 1px;
        background: var(--color-accent);
        transform: scaleX(0);
        transform-origin: left;
        transition: transform 0.3s var(--ease);
    }

    .site-nav__list > li > a:hover::after,
    .site-nav__item.is-active > a::after {
        transform: scaleX(1);
    }

    .site-nav__item.is-active > a {
        color: inherit;
    }

    .site-nav__submenu {
        position: absolute;
        top: 100%;
        left: -1.25rem;
        min-width: 16rem;
        padding: 0.75rem 0;
        color: var(--color-text);
        background: var(--color-surface);
        box-shadow: 0 1rem 2rem rgb(40 40 40 / 0.12);
        visibility: hidden;
        opacity: 0;
        transform: translateY(0.5rem);
        transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), visibility 0.25s;
    }

    .has-submenu:hover .site-nav__submenu,
    .has-submenu:focus-within .site-nav__submenu {
        visibility: visible;
        opacity: 1;
        transform: none;
    }

    .site-nav__submenu a {
        padding: 0.5rem 1.25rem;
        font-size: var(--text-sm);
        color: var(--color-text);
    }

    .site-nav__submenu a:hover {
        color: var(--color-accent);
    }
}

/* Social links */

.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.social-links a {
    display: grid;
    place-items: center;
    width: 2.5rem;
    height: 2.5rem;
    border: 1px solid currentColor;
    border-radius: 50%;
    opacity: 0.8;
    transition: opacity 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease);
}

.social-links a:hover {
    opacity: 1;
    color: var(--color-accent);
    border-color: var(--color-accent);
}

.social-links .icon {
    width: 1rem;
    height: 1rem;
}

.social-links--vertical {
    flex-direction: column;
}

/* Hero */

.hero {
    position: relative;
    height: 100vh;
    height: 100svh;
    min-height: 32rem;
    overflow: hidden;
    color: #fff;
    background: #1c1c1c;
}

.hero__slides,
.hero__slide,
.hero__slide picture {
    position: absolute;
    inset: 0;
}

.hero__slide {
    opacity: 0;
    transition: opacity 1.6s var(--ease);
}

.hero__slide.is-active {
    opacity: 1;
}

.hero__slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1);
    transition: transform calc(var(--slide-duration, 7s) + 2s) linear;
}

.hero__slide.is-active img {
    transform: scale(1.12);
}

.hero__slides > picture,
.hero__poster,
.hero__video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* The video appears over the picture when it starts to play.
   A short fade: with a long one the moving video and the still picture show together. */
.hero__video {
    opacity: 0;
    transition: opacity 0.25s linear;
}

.hero__video.is-playing {
    opacity: 1;
}

.hero__slides::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(to bottom, rgb(0 0 0 / 0.45), transparent 25%),
        linear-gradient(to top, rgb(0 0 0 / 0.65), rgb(0 0 0 / 0.15) 60%);
}

/* The hero content and progress use .container, so they line up with the header. */
.hero__content {
    position: absolute;
    inset: auto 0 clamp(6rem, 14vh, 9rem);
}

.hero__eyebrow {
    margin-bottom: 1rem;
    font-size: clamp(0.75rem, 0.7rem + 0.3vw, 0.9375rem);
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    opacity: 0.85;
}

.hero__title {
    padding-bottom: clamp(1.5rem, 3vw, 2.5rem);
    font-size: var(--text-hero);
    font-weight: 300;
    line-height: 0.95;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    border-bottom: 1px solid rgb(255 255 255 / 0.4);
}

.hero__bottom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem 2rem;
    margin-top: clamp(1.5rem, 3vw, 2rem);
}

.hero__caption {
    display: none;
    font-size: var(--text-sm);
    letter-spacing: 0.04em;
    opacity: 0.85;
}

.hero__caption.is-active {
    display: block;
}

.hero__caption:hover {
    opacity: 1;
    text-decoration: underline;
}

.hero__progress {
    position: absolute;
    inset: auto 0 clamp(1.5rem, 4vh, 2.5rem);
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.hero__counter {
    font-size: var(--text-sm);
    font-variant-numeric: tabular-nums;
    opacity: 0.8;
}

.hero__bars {
    display: flex;
    flex: 1;
    gap: 0.5rem;
    max-width: 20rem;
}

.hero__bars li {
    flex: 1;
    height: 2px;
    overflow: hidden;
    background: rgb(255 255 255 / 0.3);
}

.hero__bars span {
    display: block;
    height: 100%;
    background: #fff;
    transform: scaleX(0);
    transform-origin: left;
}

.hero__bars li.is-done span {
    transform: scaleX(1);
}

.hero__bars li.is-active span {
    animation: hero-progress var(--slide-duration, 7s) linear forwards;
}

.hero.is-paused .hero__bars li.is-active span {
    animation-play-state: paused;
}

@keyframes hero-progress {
    to {
        transform: scaleX(1);
    }
}

.hero__social {
    display: none;
}

@media (min-width: 900px) {
    .hero__social {
        position: absolute;
        top: 50%;
        right: var(--gutter);
        display: block;
        transform: translateY(-50%);
    }
}

/* Sections */

.section {
    padding-block: var(--section);
}

.section--tight {
    padding-block: clamp(2.5rem, 5vw, 4rem) var(--section);
}

.section-head {
    margin-bottom: clamp(2rem, 5vw, 4rem);
}

.section-head--row {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1.5rem;
}

.section-more {
    margin-top: clamp(2rem, 4vw, 3rem);
    text-align: center;
}

/* Two neighbour sections on the same background: one space between them, not two. */
.publications + .blog-latest {
    padding-top: 0;
}

/* About */

.about__grid {
    display: grid;
    gap: 2rem;
}

/* The current photo is small (500 px). Do not stretch it above its size. */
.about__photo {
    max-width: 25rem;
}

.about__photo img {
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    filter: grayscale(0.15);
}

.about__text {
    display: grid;
    gap: 1.25rem;
    align-content: start;
    font-size: var(--text-lg);
    font-weight: 300;
}

.about__text .button {
    justify-self: start;
    margin-top: 1rem;
}

@media (min-width: 640px) {
    .about__grid {
        grid-template-columns: minmax(0, 5fr) 7fr;
        grid-template-areas:
            "head head"
            "photo text";
        column-gap: clamp(2rem, 6vw, 6rem);
        row-gap: 3rem;
    }

    .about__head {
        grid-area: head;
        max-width: 50rem;
    }

    .about__photo {
        grid-area: photo;
    }

    .about__text {
        grid-area: text;
        padding-top: 1rem;
        border-top: 1px solid var(--color-line);
    }
}

/* Reasons: cards in one row, no lines */

.reasons {
    background: var(--color-bg-alt);
}

.reasons__list {
    display: grid;
    gap: 1rem;
}

.reason {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: clamp(1.5rem, 2.5vw, 2rem);
    background: var(--color-surface);
    transition: background-color 0.3s var(--ease);
}

.reason__number {
    display: block;
    margin-bottom: 0.5rem;
    font-size: clamp(2.25rem, 1.8rem + 1.5vw, 3rem);
    font-weight: 200;
    line-height: 1;
    font-variant-numeric: tabular-nums;
    color: var(--color-accent);
}

.reason__figure {
    font-size: clamp(2.25rem, 1.8rem + 1.5vw, 3rem);
    font-weight: 200;
    line-height: 1;
    font-variant-numeric: tabular-nums;
    color: var(--color-accent);
}

.reason__title {
    font-size: 1.0625rem;
    font-weight: 500;
    line-height: 1.3;
    text-transform: uppercase;
}

.reason__text {
    font-size: 0.9375rem;
    color: var(--color-muted);
}

/* The links of all cards are on one line at the bottom. */
.reason__link {
    margin-top: auto;
    padding-top: 0.75rem;
}

/* The whole card is the link. */
.reason--link .reason__link::after {
    content: "";
    position: absolute;
    inset: 0;
}

.reason--link:hover {
    background: var(--color-bg);
}

.reason--link:hover .reason__link .icon {
    transform: translateX(4px);
}

@media (min-width: 700px) {
    .reasons__list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    /* Five cards in two columns: the last one is wide. */
    .reason:last-child:nth-child(odd) {
        grid-column: 1 / -1;
    }
}

@media (min-width: 1200px) {
    .reasons__list {
        grid-template-columns: repeat(5, minmax(0, 1fr));
    }

    .reason:last-child:nth-child(odd) {
        grid-column: auto;
    }
}

/* Project cards */

.project-grid {
    display: grid;
    gap: 1.25rem;
}

@media (min-width: 640px) {
    .project-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .project-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }
}

.project-card {
    height: 100%;
}

.project-card__link {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    height: 100%;
    padding: 1rem;
    border: 1px solid var(--color-line);
    transition: background-color 0.4s var(--ease), border-color 0.4s var(--ease);
}

.project-card__top {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    font-size: var(--text-sm);
    color: var(--color-muted);
}

.project-card__image {
    overflow: hidden;
    aspect-ratio: 4 / 5;
    background: var(--color-bg-alt);
}

.project-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease);
}

.project-card__bottom {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-top: auto;
}

.project-card__title {
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.35;
}

.project-card__facts {
    display: flex;
    flex-wrap: wrap;
    gap: 0 0.75rem;
    margin-top: 0.25rem;
    font-size: var(--text-sm);
    color: var(--color-muted);
}

.project-card__link:hover {
    background: var(--color-surface);
    border-color: var(--color-text);
}

.project-card__link:hover img {
    transform: scale(1.05);
}

.project-card__link:hover .round-arrow {
    color: #fff;
    background: var(--color-accent);
    border-color: var(--color-accent);
}

/* Reviews */

.reviews {
    overflow: hidden;
    background: var(--color-bg-alt);
}

.carousel-nav {
    display: flex;
    gap: 0.5rem;
}

.carousel-nav__button {
    display: grid;
    place-items: center;
    width: 3rem;
    height: 3rem;
    border: 1px solid var(--color-line);
    border-radius: 50%;
    transition: background-color 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease);
}

.carousel-nav__button:hover:not(:disabled) {
    color: #fff;
    background: var(--color-dark);
    border-color: var(--color-dark);
}

.carousel-nav__button:disabled {
    opacity: 0.35;
    cursor: default;
}

/* The track has the width of the content column: 1, 2 or 3 reviews in view. */
.review-track {
    --review-gap: 1.25rem;
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: 88%;
    gap: var(--review-gap);
    padding-bottom: 1rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    overscroll-behavior-x: contain;
}

@media (min-width: 700px) {
    .review-track {
        grid-auto-columns: calc((100% - var(--review-gap)) / 2);
    }
}

@media (min-width: 1100px) {
    .review-track {
        grid-auto-columns: calc((100% - 2 * var(--review-gap)) / 3);
    }
}

.review-track::-webkit-scrollbar {
    display: none;
}

.review-track > li {
    scroll-snap-align: start;
}

.review {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    height: 100%;
    padding: clamp(1.25rem, 3vw, 2rem);
    background: var(--color-surface);
}

.review__author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.review__avatar {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    object-fit: cover;
}

.review__name {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.4;
}

.review__role {
    font-size: var(--text-sm);
    line-height: 1.4;
    color: var(--color-muted);
}

.review__text {
    display: grid;
    gap: 0.75rem;
    font-weight: 300;
}

.review__text.is-clamped {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 8;
    overflow: hidden;
}

.review__text.is-clamped p + p {
    margin-top: 0.75rem;
}

.review__more {
    align-self: flex-start;
    font-size: var(--text-sm);
    font-weight: 500;
    text-decoration: underline;
    text-decoration-color: var(--color-accent);
    text-underline-offset: 0.25em;
}

.review__project {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: auto;
    padding-top: 1.25rem;
    font-size: var(--text-sm);
    font-weight: 500;
    line-height: 1.35;
    border-top: 1px solid var(--color-line);
}

.review__project img {
    width: 5rem;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.review__project-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-muted);
}

.review__project:hover {
    color: var(--color-accent);
}

.review-grid {
    display: grid;
    gap: 1.25rem;
}

@media (min-width: 900px) {
    .review-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

/* Publications */

.publications__grid {
    display: grid;
    gap: 2rem;
}

.publication-list {
    border-top: 1px solid var(--color-line);
}

.publication {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.25rem 1.5rem;
    align-items: center;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--color-line);
}

.publication__outlet {
    grid-column: 1;
    font-size: var(--text-sm);
    color: var(--color-muted);
}

.publication__title {
    grid-column: 1;
    font-size: var(--text-lg);
    font-weight: 400;
    line-height: 1.35;
}

.publication .icon {
    grid-column: 2;
    grid-row: 1 / span 2;
    transition: transform 0.3s var(--ease), color 0.3s var(--ease);
}

.publication:hover .icon {
    color: var(--color-accent);
    transform: translateX(4px);
}

@media (min-width: 900px) {
    .publications__grid {
        grid-template-columns: 5fr 7fr;
        gap: clamp(2rem, 6vw, 6rem);
        align-items: start;
    }

    .publications .section-head {
        margin-bottom: 0;
    }

    .publication {
        grid-template-columns: 11rem 1fr auto;
    }

    .publication__outlet,
    .publication__title {
        grid-row: 1;
    }

    .publication__title {
        grid-column: 2;
    }

    .publication .icon {
        grid-column: 3;
        grid-row: 1;
    }
}

/* Blog cards */

.post-grid {
    display: grid;
    gap: 2rem 1.5rem;
}

@media (min-width: 640px) {
    .post-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .post-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.post-card__link {
    display: grid;
    gap: 0.75rem;
}

.post-card__image {
    overflow: hidden;
    aspect-ratio: 3 / 2;
    background: var(--color-bg-alt);
}

.post-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease);
}

.post-card__date {
    font-size: var(--text-sm);
    color: var(--color-muted);
}

.post-card__title {
    font-size: var(--text-lg);
    font-weight: 400;
    line-height: 1.35;
}

.post-card__link:hover img {
    transform: scale(1.05);
}

.post-card__link:hover .post-card__title {
    color: var(--color-accent);
}

/* Contact block above the footer */

.cta {
    position: relative;
    isolation: isolate;
    padding-block: clamp(5rem, 13vw, 11rem);
    overflow: hidden;
    color: var(--color-on-dark);
    background: var(--color-dark);
}

.cta__bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
}

.cta .eyebrow {
    color: var(--color-on-dark-muted);
}

.cta__inner {
    display: grid;
    gap: 3rem;
}

.cta__title {
    font-size: var(--text-2xl);
    font-weight: 300;
    line-height: 1.1;
    text-transform: uppercase;
    text-wrap: balance;
}

.cta__text {
    max-width: 30rem;
    margin-top: 1.5rem;
    font-size: var(--text-lg);
    font-weight: 300;
    color: var(--color-on-dark-muted);
}

.cta__contacts {
    display: grid;
    gap: 2rem;
    justify-items: start;
}

.contact-list {
    width: 100%;
    border-top: 1px solid rgb(236 234 228 / 0.35);
}

.contact-list > div {
    display: grid;
    gap: 0.25rem;
    padding: 1rem 0;
    border-bottom: 1px solid rgb(236 234 228 / 0.2);
}

.contact-list dt {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-on-dark-muted);
}

.contact-list dd {
    font-size: var(--text-lg);
}

.contact-list a {
    transition: color 0.3s var(--ease);
}

.contact-list a:hover {
    color: #fff;
    text-decoration: underline;
    text-decoration-color: var(--color-accent);
    text-underline-offset: 0.25em;
}

.contact-list__big {
    font-size: var(--text-xl);
    font-weight: 300;
}

@media (min-width: 640px) {
    .contact-list > div {
        grid-template-columns: 9rem 1fr;
        align-items: baseline;
        gap: 1.5rem;
    }
}

@media (min-width: 1024px) {
    .cta__inner {
        grid-template-columns: 5fr 6fr;
        align-items: start;
        gap: clamp(3rem, 6vw, 6rem);
    }
}

/* Footer */

.site-footer {
    padding-block: 1.5rem;
    font-size: var(--text-sm);
    color: var(--color-on-dark-muted);
    background: var(--color-dark);
}

.badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1rem;
}

.badges img {
    width: 4.5rem;
    height: auto;
}

/* Inner pages */

.page-head {
    padding-top: clamp(2rem, 5vw, 4rem);
}

.page-head .container {
    position: relative;
    padding-bottom: clamp(1.5rem, 3vw, 2.5rem);
}

/* The line has the same width as the content, not as the container padding. */
.page-head .container::after {
    content: "";
    position: absolute;
    inset: auto var(--gutter) 0;
    height: 1px;
    background: var(--color-line);
}

.breadcrumbs ol {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 0.5rem;
    margin-bottom: clamp(1.5rem, 4vw, 3rem);
    font-size: var(--text-sm);
    color: var(--color-muted);
}

.breadcrumbs li:not(:last-child)::after {
    content: "/";
    margin-left: 0.5rem;
    color: var(--color-line);
}

.breadcrumbs a:hover {
    color: var(--color-accent);
}

/* Compact page head: project pages */

.page-head--compact {
    padding-top: clamp(1.25rem, 3vw, 2rem);
}

.page-head--compact .container {
    padding-bottom: 0;
}

.page-head--compact .container::after {
    display: none;
}

.page-head--compact .breadcrumbs ol {
    margin-bottom: clamp(1.5rem, 4vw, 3rem);
}

.page-head--compact .breadcrumbs li:last-child::after {
    content: "/";
    margin-left: 0.5rem;
    color: var(--color-line);
}

.page-head--compact .page-title {
    max-width: 60rem;
    font-size: clamp(1.75rem, 1.2rem + 2.2vw, 3rem);
}

.project-facts {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    margin-top: clamp(1.25rem, 3vw, 2rem);
    border-top: 1px solid var(--color-line);
    border-bottom: 1px solid var(--color-line);
}

.project-facts > div {
    display: grid;
    gap: 0.15rem;
    padding: 0.85rem 1rem 0.85rem 0;
}

.project-facts dt {
    font-size: 0.6875rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-muted);
}

.project-facts dd {
    font-weight: 500;
}

@media (min-width: 768px) {
    .project-facts {
        grid-template-columns: repeat(4, auto);
        justify-content: start;
        column-gap: clamp(2rem, 5vw, 4rem);
    }
}

.section--after-head {
    padding-block: clamp(1.5rem, 3vw, 2.5rem) var(--section);
}

.page-head__intro {
    max-width: 46rem;
    margin-top: 1.5rem;
    color: var(--color-muted);
}

/* The page head line is above the list, so the list has no top line. */
.category-list li:last-child .category-row {
    border-bottom: 0;
}

.section--tight:has(> .container > .category-list) {
    padding-top: clamp(0.5rem, 1.5vw, 1rem);
}

.category-row {
    display: grid;
    grid-template-columns: 2.5rem 1fr auto auto;
    align-items: center;
    gap: 1rem;
    padding: clamp(1.25rem, 3vw, 2rem) 0;
    border-bottom: 1px solid var(--color-line);
}

.category-row__number,
.category-row__count {
    font-size: var(--text-sm);
    color: var(--color-muted);
}

.category-row__title {
    font-size: var(--text-xl);
    font-weight: 300;
    text-transform: uppercase;
}

.category-row .icon {
    transition: transform 0.3s var(--ease), color 0.3s var(--ease);
}

.category-row:hover .category-row__title,
.category-row:hover .icon {
    color: var(--color-accent);
}

.category-row:hover .icon {
    transform: translateX(4px);
}

/* Project page */

.section--flush {
    padding-block: 0 var(--section);
}

.section-title--sm {
    font-size: var(--text-xl);
}

.project__intro {
    display: grid;
    gap: clamp(2rem, 4vw, 3rem);
}

.project__cover {
    display: block;
    overflow: hidden;
    align-self: start;
    background: var(--color-bg-alt);
    cursor: zoom-in;
}

.project__cover img {
    width: 100%;
    transition: transform 0.8s var(--ease);
}

.project__cover:hover img {
    transform: scale(1.03);
}

.project__info {
    display: grid;
    gap: 2rem;
    align-content: start;
}

.project__text {
    font-weight: 300;
}

@media (min-width: 1024px) {
    .project__intro {
        grid-template-columns: 7fr 5fr;
        gap: clamp(3rem, 5vw, 5rem);
    }

    .project__info {
        position: sticky;
        top: calc(var(--header-height) + 1.5rem);
    }
}

/* Gallery: columns keep the photo proportions */

.photo-grid {
    columns: 2 12rem;
    column-gap: 0.75rem;
}

.photo-grid li {
    break-inside: avoid;
    margin-bottom: 0.75rem;
}

.photo-grid a {
    display: block;
    overflow: hidden;
    background: var(--color-bg-alt);
    cursor: zoom-in;
}

.photo-grid img {
    width: 100%;
    transition: transform 0.8s var(--ease), opacity 0.4s var(--ease);
}

.photo-grid a:hover img {
    transform: scale(1.04);
}

/* Strip: images of the same height in a row, for example diplomas */

.prose > .strip {
    margin-top: clamp(3.5rem, 7vw, 5.5rem);
}

.strip__head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1.5rem;
    margin-bottom: clamp(1.25rem, 3vw, 2rem);
}

.prose .strip__title {
    margin: 0;
    font-size: var(--text-xl);
    font-weight: 300;
    line-height: 1.1;
    text-transform: uppercase;
}

.strip__track {
    display: flex;
    gap: 1rem;
    padding-bottom: 0.5rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    overscroll-behavior-x: contain;
}

.strip__track::-webkit-scrollbar {
    display: none;
}

.strip__item {
    flex: none;
    scroll-snap-align: start;
}

.strip__item a {
    display: block;
    padding: clamp(0.75rem, 1.5vw, 1rem);
    background: var(--color-surface);
    cursor: zoom-in;
    transition: background-color 0.3s var(--ease);
}

.strip__item a:hover {
    background: var(--color-bg-alt);
}

.strip__item img {
    width: auto;
    height: clamp(14rem, 30vw, 20rem);
    box-shadow: 0 0.25rem 1rem rgb(40 40 40 / 0.1);
}

.strip__caption {
    max-width: 18rem;
    margin-top: 0.6rem;
    font-size: var(--text-sm);
    color: var(--color-muted);
}

/* Uniform grid: scans of different sizes in equal cells */
.photo-grid--uniform {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    columns: auto;
}

@media (min-width: 640px) {
    .photo-grid--uniform {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .photo-grid--uniform {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

.photo-grid--uniform li {
    margin: 0;
}

.photo-grid--uniform a {
    display: grid;
    place-items: center;
    aspect-ratio: 1 / 1;
    padding: clamp(0.75rem, 2vw, 1.25rem);
    background: var(--color-surface);
}

.photo-grid--uniform img {
    width: auto;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    box-shadow: 0 0.25rem 1rem rgb(40 40 40 / 0.08);
}

.photo-grid--uniform a:hover img {
    transform: scale(1.03);
}

.photo-grid__caption {
    margin-top: 0.4rem;
    font-size: var(--text-sm);
    color: var(--color-muted);
}

@media (min-width: 1024px) {
    .photo-grid {
        columns: 3;
        column-gap: 1rem;
    }

    .photo-grid li {
        margin-bottom: 1rem;
    }
}

.project-reviews {
    background: var(--color-bg-alt);
}

/* Previous and next project */

.pager {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-line);
}

.pager__link {
    display: grid;
    gap: 0.5rem;
    align-content: start;
}

.pager__link--next {
    justify-items: end;
    text-align: right;
}

.pager__label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-muted);
}

.pager__label .icon {
    color: var(--color-accent);
}

.pager__title {
    font-size: var(--text-lg);
    line-height: 1.35;
    transition: color 0.3s var(--ease);
}

.pager__link:hover .pager__title {
    color: var(--color-accent);
}

/* Content blocks: simple pages and posts */

.rich-text > * + * {
    margin-top: 1em;
}

.rich-text ol,
.rich-text ul {
    padding-left: 1.4em;
}

.rich-text ol {
    list-style: decimal;
}

.rich-text ul {
    list-style: disc;
}

.rich-text li + li {
    margin-top: 0.35em;
}

/* A subheading is nearer to its own text than to the text above it. */
.rich-text > h3:not(:first-child),
.rich-text > h4:not(:first-child) {
    margin-top: 1.75rem;
}

.rich-text > h3 + *,
.rich-text > h4 + * {
    margin-top: 0.5rem;
}

.rich-text h3,
.rich-text h4 {
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-muted);
}

.rich-text hr {
    height: 1px;
    margin-block: 1.5em;
    background: var(--color-line);
    border: 0;
}

.body-image {
    max-width: 24rem;
}

.body-image a {
    display: block;
    cursor: zoom-in;
}

.body-image img {
    width: 100%;
}

.body-image figcaption,
.stage__figure figcaption {
    margin-top: 0.6rem;
    font-size: var(--text-sm);
    color: var(--color-muted);
}

@media (min-width: 900px) {
    .prose > .body-image:first-child {
        float: right;
        width: 40%;
        margin: 0 0 2rem 3rem;
    }
}

.body-gallery {
    clear: both;
    padding-top: 2rem;
}

.prose .body-gallery h2 {
    margin: 0 0 clamp(1.25rem, 3vw, 2rem);
    font-size: var(--text-xl);
    font-weight: 300;
    line-height: 1.1;
    text-transform: uppercase;
}

.prose:has(.service, .stage, .body-gallery) {
    max-width: none;
}

.prose:has(.service, .stage) > .rich-text {
    max-width: 46rem;
}

.body-button {
    clear: both;
    padding-top: 1rem;
    text-align: center;
}

/* Group heading inside the page content */

.prose:has(.info-list, .highlight, .tariffs, .cards, .profile) {
    max-width: none;
}

/* Text paragraphs between wide blocks keep a readable width. */
.prose:has(.profile, .cards) > .rich-text,
.prose:has(.profile, .cards) > blockquote {
    max-width: 48rem;
}

/* Profile: photo and introduction */

.profile {
    display: grid;
    gap: clamp(1.5rem, 4vw, 4rem);
    align-items: center;
}

.profile__photo {
    display: block;
    max-width: 26rem;
    overflow: hidden;
    cursor: zoom-in;
}

.profile__photo img {
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    transition: transform 0.8s var(--ease);
}

.profile__photo:hover img {
    transform: scale(1.03);
}

.profile__name {
    margin-bottom: 1.25rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent);
}

.profile__text .rich-text {
    font-size: var(--text-lg);
    font-weight: 300;
    line-height: 1.55;
}

.profile__text .rich-text > p:first-child {
    font-size: var(--text-xl);
    line-height: 1.3;
}

@media (min-width: 768px) {
    .profile {
        grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    }
}

/* Statement: a dark panel with the main idea */

.prose:has(.statement) {
    max-width: none;
}

.statement {
    padding: clamp(2rem, 5vw, 4rem);
    color: var(--color-on-dark);
    background: var(--color-dark);
}

.prose > .statement {
    margin-top: clamp(3.5rem, 7vw, 5.5rem);
}

.prose .statement__title {
    margin: 0 0 clamp(1.5rem, 3vw, 2.5rem);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-on-dark-muted);
}

.statement__grid {
    display: grid;
    gap: 1.5rem;
}

.statement__main {
    font-size: clamp(1.25rem, 1.05rem + 0.8vw, 1.75rem);
    font-weight: 300;
    line-height: 1.4;
}

.statement__main b,
.statement__main strong {
    font-weight: 500;
    color: #e5483f;
}

.statement__text {
    font-weight: 300;
    color: var(--color-on-dark-muted);
}

@media (min-width: 1024px) {
    .statement__grid {
        grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
        gap: clamp(3rem, 5vw, 5rem);
        align-items: end;
    }
}

/* Quote: the main idea of the text, large */

.prose blockquote {
    padding: 0 0 0 clamp(1.25rem, 3vw, 2rem);
    font-size: clamp(1.25rem, 1.05rem + 0.8vw, 1.625rem);
    font-weight: 300;
    line-height: 1.4;
    border-left: 2px solid var(--color-accent);
}

.prose blockquote p {
    margin: 0;
}

.prose .body-heading {
    margin: clamp(3.5rem, 7vw, 5.5rem) 0 clamp(1.25rem, 3vw, 2rem);
    font-size: var(--text-xl);
    font-weight: 300;
    line-height: 1.1;
    text-transform: uppercase;
}

.prose > .body-heading:first-child {
    margin-top: 0;
}

.prose > .body-heading + * {
    margin-top: 0;
}

/* List with labels: short facts in columns */

.info-list {
    display: grid;
    gap: 1.5rem;
}

.info-list dt {
    margin-bottom: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
}

.info-list dd {
    font-size: var(--text-lg);
    font-weight: 300;
    line-height: 1.45;
}

@media (min-width: 768px) {
    .info-list {
        grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
        gap: clamp(1.5rem, 4vw, 3.5rem);
    }
}

/* List with labels as cards, for example the education */

.info-list--cards {
    gap: 1rem;
}

.info-list--cards > div {
    display: flex;
    flex-direction: column;
    padding: clamp(1.25rem, 2.5vw, 1.75rem);
    background: var(--color-surface);
}

.info-list--cards dt {
    margin-bottom: 0.75rem;
}

.info-list--cards dd {
    font-size: var(--text-base);
    line-height: 1.5;
}

.info-list--cards dd b,
.info-list--cards dd strong {
    display: block;
    font-size: var(--text-lg);
    font-weight: 400;
    line-height: 1.35;
}

.info-list--cards dd p + p {
    margin-top: 0.5rem;
    font-size: var(--text-sm);
    color: var(--color-muted);
}

@media (min-width: 768px) {
    .info-list--cards {
        grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
        gap: 1rem;
    }
}

/* The intro sentence before a list or cards */
.prose > .body-heading + .rich-text {
    font-size: var(--text-lg);
    font-weight: 300;
}

.prose > .rich-text + .info-list,
.prose > .rich-text + .cards {
    margin-top: clamp(1.25rem, 2.5vw, 1.75rem);
}

/* Highlighted price: for example the minimal package */

.highlight {
    padding: clamp(1.5rem, 3.5vw, 2.5rem);
    background: var(--color-surface);
}

.prose > .info-list + .highlight {
    margin-top: clamp(2rem, 4vw, 3rem);
}

.highlight__head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem 2rem;
}

.highlight__label {
    margin-bottom: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-muted);
}

.prose .highlight__title {
    margin: 0;
    font-size: var(--text-xl);
    font-weight: 300;
    line-height: 1.2;
}

.highlight__price {
    font-size: clamp(2rem, 1.5rem + 2vw, 3rem);
    font-weight: 300;
    line-height: 1;
    white-space: nowrap;
}

.highlight__price span {
    font-size: var(--text-sm);
    color: var(--color-muted);
}

.highlight__text {
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    font-weight: 300;
    border-top: 1px solid var(--color-bg-alt);
}

.prose > .highlight + .rich-text {
    max-width: 48rem;
    margin-top: clamp(1.5rem, 3vw, 2rem);
}

/* Tariffs: price options side by side, equal height */

.tariffs {
    display: grid;
    gap: 1.25rem;
}

.tariff {
    display: grid;
    grid-template-rows: auto auto auto 1fr auto;
    padding: clamp(1.5rem, 3vw, 2rem);
    background: var(--color-surface);
}

.tariff__label:empty {
    display: none;
}

.tariff__note:empty {
    display: none;
}

.tariff__label {
    margin-bottom: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-muted);
}

.tariff__title {
    font-size: var(--text-lg);
    font-weight: 500;
    line-height: 1.3;
    text-transform: uppercase;
}

.tariff__price {
    margin: 1.25rem 0 1.5rem;
    font-size: clamp(2rem, 1.5rem + 2vw, 3rem);
    font-weight: 300;
    line-height: 1;
    white-space: nowrap;
}

.tariff__price span {
    font-size: var(--text-sm);
    color: var(--color-muted);
}

.tariff__text {
    flex: 1;
    font-size: 0.9375rem;
    font-weight: 300;
}

.tariff__note {
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    font-size: var(--text-sm);
    border-top: 1px solid var(--color-bg-alt);
}

/* The middle option is the main one: a dark card */
.tariff:nth-child(2) {
    color: var(--color-on-dark);
    background: var(--color-dark);
}

.tariff:nth-child(2) .tariff__label,
.tariff:nth-child(2) .tariff__price span,
.tariff:nth-child(2) .rich-text h4 {
    color: var(--color-on-dark-muted);
}

.tariff:nth-child(2) .tariff__note {
    border-top-color: rgb(236 234 228 / 0.2);
}

@media (min-width: 900px) {
    .tariffs {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    /* The rows of the three cards line up: label, title, price, text, note. */
    .tariff {
        grid-row: span 5;
        grid-template-rows: subgrid;
        row-gap: 0;
    }

    .tariff__label:empty,
    .tariff__note:empty {
        display: block;
    }

    .tariff__note:empty {
        padding: 0;
        border: 0;
    }
}

.prose > .rich-text + .highlight,
.prose > blockquote + .rich-text + .highlight {
    margin-top: clamp(2.5rem, 5vw, 4rem);
}

.prose > blockquote + .rich-text {
    margin-top: 1.5rem;
}

.prose > .tariffs + .highlight {
    margin-top: 1.25rem;
}

/* The project composition: the long list of drawings in two columns */
@media (min-width: 1024px) {
    .highlight__text ol:has(> li:nth-child(8)) {
        columns: 2;
        column-gap: 3rem;
    }

    .highlight__text ol li {
        break-inside: avoid;
    }
}

/* Cards: related services in two columns */

.cards {
    display: grid;
    gap: 1.25rem;
}

.card {
    display: flex;
    flex-direction: column;
    padding: clamp(1.5rem, 3vw, 2.25rem);
    background: var(--color-surface);
}

.card {
    position: relative;
}

.card--link {
    padding-right: clamp(4rem, 6vw, 5rem);
    transition: background-color 0.3s var(--ease);
}

.prose .card__title a {
    text-decoration: none;
}

/* The whole card is the link. */
.card--link .card__title a::after {
    content: "";
    position: absolute;
    inset: 0;
}

.card--link:hover {
    background: var(--color-bg-alt);
}

.card--link:hover .card__arrow {
    color: #fff;
    background: var(--color-accent);
    border-color: var(--color-accent);
}

.card__arrow {
    position: absolute;
    top: clamp(1.5rem, 3vw, 2.25rem);
    right: clamp(1.5rem, 3vw, 2.25rem);
}

.card__title:last-child {
    margin-bottom: 0;
}

.card__title {
    margin-bottom: 1.25rem;
    font-size: var(--text-lg);
    font-weight: 500;
    text-transform: uppercase;
}

.card__text {
    flex: 1;
    font-size: 0.9375rem;
    font-weight: 300;
}

.card__footer {
    margin-top: 1.5rem;
    padding: 1rem 1.25rem;
    font-size: 0.9375rem;
    background: var(--color-bg);
}

@media (min-width: 900px) {
    .cards {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.prose > .cards + .rich-text {
    max-width: 48rem;
    margin-top: clamp(3rem, 6vw, 4.5rem);
}

/* Services: two columns, no separator lines */

.section--tight:has(.service-nav) {
    padding-top: clamp(1rem, 2vw, 1.5rem);
}

.service-nav {
    position: sticky;
    top: var(--header-height);
    z-index: 5;
    margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
    padding-block: 0.75rem;
    background: var(--color-bg);
}

.service-nav ul {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    scrollbar-width: none;
}

.service-nav ul::-webkit-scrollbar {
    display: none;
}

.service-nav a {
    display: block;
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    white-space: nowrap;
    text-transform: uppercase;
    background: var(--color-surface);
    border-radius: 2rem;
    transition: background-color 0.3s var(--ease), color 0.3s var(--ease);
}

.service-nav a:hover {
    color: var(--color-on-dark);
    background: var(--color-dark);
}

.prose:has(.service) {
    counter-reset: service;
}


.service {
    display: grid;
    gap: 1.75rem;
    counter-increment: service;
    scroll-margin-top: calc(var(--header-height) + 5rem);
}

/* The space between the services. No lines. */
.prose > .service,
.prose > .rich-text + .service {
    margin-top: clamp(3.5rem, 7vw, 6rem);
}

.service__aside {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.service__aside::before {
    content: counter(service, decimal-leading-zero);
    margin-bottom: 0.75rem;
    font-size: var(--text-sm);
    font-variant-numeric: tabular-nums;
    color: var(--color-accent);
}

.prose .service__title {
    margin: 0;
    font-size: var(--text-xl);
    font-weight: 300;
    line-height: 1.15;
    text-transform: uppercase;
    text-wrap: balance;
}

.service__price {
    margin-top: 1.25rem;
    padding: 0.85rem 1.25rem;
    font-size: clamp(1.75rem, 1.3rem + 1.6vw, 2.5rem);
    font-weight: 300;
    line-height: 1;
    white-space: nowrap;
    color: var(--color-on-dark);
    background: var(--color-dark);
}

.service__price span {
    font-size: var(--text-sm);
    color: var(--color-on-dark-muted);
}

.service__side {
    align-self: stretch;
    margin-top: 1.25rem;
    padding: 1.25rem 1.5rem;
    font-size: var(--text-sm);
    background: var(--color-surface);
}

.service__main {
    max-width: 48rem;
    font-weight: 300;
}

/* The old text ends with a separator. It is not necessary at the end. */
.rich-text > hr:last-child {
    display: none;
}

.service .rich-text hr {
    margin-block: 1.25em;
    background: var(--color-bg-alt);
}

/* Long lists, for example the drawings of the project, in two columns */
@media (min-width: 1280px) {
    .service__main ol:has(> li:nth-child(8)) {
        columns: 2;
        column-gap: 3rem;
    }

    .service__main ol li {
        break-inside: avoid;
    }
}

@media (min-width: 1024px) {
    .service {
        grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
        gap: clamp(3rem, 5vw, 5rem);
    }

    .service__aside {
        position: sticky;
        top: calc(var(--header-height) + 5rem);
        align-self: start;
    }
}

.body-button {
    margin-top: clamp(3.5rem, 7vw, 6rem);
    padding-top: 0;
}

.body-button .button {
    min-height: 3.75rem;
    padding-inline: 2rem;
    font-size: 0.9375rem;
}

/* Stages: numbered steps with a line between the numbers */

.prose:has(.stage) {
    counter-reset: stage;
}

.stage {
    --stage-number: 3.5rem;
    position: relative;
    display: grid;
    grid-template-columns: var(--stage-number) minmax(0, 1fr);
    column-gap: clamp(1rem, 3vw, 2rem);
    row-gap: 1.5rem;
    padding-bottom: clamp(2.5rem, 6vw, 4.5rem);
    counter-increment: stage;
}

/* The number of the stage */
.stage::before {
    content: counter(stage, decimal-leading-zero);
    grid-column: 1;
    grid-row: 1 / span 2;
    align-self: start;
    font-size: clamp(2rem, 1.4rem + 2vw, 3rem);
    font-weight: 200;
    line-height: 1;
    font-variant-numeric: tabular-nums;
    color: var(--color-accent);
}

/* The line from this number to the next number */
.stage::after {
    content: "";
    position: absolute;
    top: clamp(3rem, 2.4rem + 2vw, 4rem);
    bottom: 0.75rem;
    left: calc(var(--stage-number) / 2 - 0.5px);
    width: 1px;
    background: var(--color-line);
}

.prose > .stage + .stage {
    margin-top: 0;
}

.stage:last-of-type::after {
    display: none;
}

.stage__content,
.stage__figure {
    grid-column: 2;
}

.prose .stage__title {
    margin: 0.35rem 0 1rem;
    font-size: var(--text-lg);
    font-weight: 500;
    line-height: 1.3;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.stage__text {
    max-width: 40rem;
    font-weight: 300;
}

.stage__figure {
    display: grid;
    gap: 0;
    max-width: 28rem;
}

.stage__image {
    display: block;
    overflow: hidden;
    background: var(--color-bg-alt);
    cursor: zoom-in;
}

.stage__image img {
    width: 100%;
    aspect-ratio: 3 / 2;
    object-fit: cover;
    transition: transform 0.8s var(--ease);
}

.stage__image:hover img {
    transform: scale(1.04);
}

/* The text from the old photo overlay: a note under the photo */
.stage__note {
    padding: 1rem 1.25rem;
    font-size: var(--text-sm);
    line-height: 1.55;
    color: var(--color-text);
    background: var(--color-surface);
    border-left: 2px solid var(--color-accent);
}

.stage__note h3 {
    margin-bottom: 0.35rem;
}

@media (min-width: 1024px) {
    .stage {
        --stage-number: 5rem;
        grid-template-columns: var(--stage-number) minmax(0, 1fr) minmax(0, 28rem);
        column-gap: clamp(2rem, 4vw, 4rem);
    }

    .stage::before {
        grid-row: 1;
    }

    .stage__figure {
        grid-column: 3;
        grid-row: 1;
    }
}

/* Contacts page: action tiles and an info panel */

.contact-page {
    display: grid;
    gap: 1.25rem;
}

.contact-actions {
    display: grid;
    gap: 1rem;
}

.contact-action {
    position: relative;
    display: grid;
    gap: 0.35rem;
    padding: clamp(1.25rem, 3vw, 2rem) clamp(4.5rem, 7vw, 6rem) clamp(1.25rem, 3vw, 2rem) clamp(1.25rem, 3vw, 2rem);
    background: var(--color-surface);
    transition: background-color 0.3s var(--ease);
}

.contact-action__label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
}

.contact-action__value {
    font-size: clamp(1.25rem, 0.95rem + 1.5vw, 2.25rem);
    font-weight: 300;
    line-height: 1.2;
}

.contact-action__value--big {
    font-size: clamp(1.75rem, 1.2rem + 2.4vw, 3rem);
}

.contact-action .round-arrow {
    position: absolute;
    top: 50%;
    right: clamp(1.25rem, 3vw, 2rem);
    transform: translateY(-50%);
}

.contact-action:hover {
    background: var(--color-bg-alt);
}

.contact-action:hover .round-arrow {
    color: #fff;
    background: var(--color-accent);
    border-color: var(--color-accent);
}

.contact-info {
    display: grid;
    gap: 1rem;
    align-content: start;
    padding: clamp(1.5rem, 3vw, 2.5rem);
    color: var(--color-on-dark);
    background: var(--color-dark);
}

.contact-info dl {
    display: grid;
    gap: 1.25rem;
    margin-bottom: 1rem;
}

.contact-info dt,
.contact-info__label {
    margin-bottom: 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-on-dark-muted);
}

.contact-info dd {
    font-size: var(--text-lg);
    font-weight: 300;
}

.contact-info .social-links a:hover {
    color: #fff;
}

@media (min-width: 1024px) {
    .contact-page {
        grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
        gap: 1.25rem;
    }
}

/* Blog post */

.post__grid {
    display: grid;
    gap: 2rem;
}

.post__cover a {
    display: block;
    cursor: zoom-in;
}

.post__gallery {
    padding-top: clamp(3rem, 6vw, 5rem);
}

.post-card__intro {
    font-size: var(--text-sm);
    color: var(--color-muted);
}

@media (min-width: 1024px) {
    .post__grid {
        grid-template-columns: 7fr 4fr;
        gap: clamp(3rem, 5vw, 5rem);
    }

    .post__cover {
        position: sticky;
        top: calc(var(--header-height) + 1.5rem);
        align-self: start;
    }
}

/* Pagination */

.pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: clamp(3rem, 6vw, 4.5rem);
}

.pagination__pages {
    display: flex;
    gap: 0.5rem;
}

.pagination__page {
    display: grid;
    place-items: center;
    min-width: 2.75rem;
    height: 2.75rem;
    padding: 0 0.5rem;
    font-variant-numeric: tabular-nums;
    border-radius: 2rem;
    transition: background-color 0.3s var(--ease), color 0.3s var(--ease);
}

a.pagination__page:hover {
    background: var(--color-surface);
}

.pagination__page.is-current {
    color: var(--color-on-dark);
    background: var(--color-dark);
}

.pagination__step {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    min-height: 2.75rem;
    font-size: var(--text-sm);
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.pagination__step .icon {
    color: var(--color-accent);
    transition: transform 0.3s var(--ease);
}

a.pagination__step:hover .icon {
    transform: translateX(3px);
}

a.pagination__step[rel="prev"]:hover .icon {
    transform: translateX(-3px);
}

.pagination__step.is-disabled {
    visibility: hidden;
}

/* Error and search pages */

.error-page {
    min-height: 50vh;
}

.error-page .lead {
    margin-top: 1.5rem;
    color: var(--color-muted);
}

.error-page__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.search-form {
    display: flex;
    gap: 0.5rem;
    margin-top: 2rem;
}

.search-form input {
    flex: 1;
    min-width: 0;
    padding: 0.75rem 1rem;
    font: inherit;
    color: inherit;
    background: var(--color-surface);
    border: 1px solid var(--color-line);
}

.search-results li {
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-line);
}

.search-results a {
    font-size: var(--text-lg);
}

.search-pager {
    display: flex;
    gap: 2rem;
}

/* PhotoSwipe colors */

.pswp {
    --pswp-bg: #1c1c1c;
}

.post__cover img {
    width: 100%;
}

.post__date {
    margin-bottom: 1.5rem;
    color: var(--color-muted);
}

.gallery ul {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr));
    gap: 0.75rem;
}

/* Animations on scroll */

.js [data-reveal] {
    opacity: 0;
    transform: translateY(2rem);
    transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
    transition-delay: var(--reveal-delay, 0s);
}

.js [data-reveal].is-visible {
    opacity: 1;
    transform: none;
}

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

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        transition-delay: 0s !important;
    }

    .hero__slide.is-active img {
        transform: none;
    }

    .js [data-reveal] {
        opacity: 1;
        transform: none;
    }
}