/* ============================================================
   Conceptica Studio — design system + sections
   (header/footer live in header.css / footer.css)
   ============================================================ */

:root {
  --black: #000;
  --pure-black: #000;
  --white: #ffffff;
  --paper: #f4f2ed;
  --paper-2: #eceae3;
  --ink: #000;
  --muted: #000;
  --muted-2: #000;
  --line: #d9d6cd;
  --line-dark: rgba(255, 255, 255, 0.16);
  --muted-dark: #9a988f;

  --font-body: "Montserrat", "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Playfair Display", Georgia, "Times New Roman", serif;

  --maxw: 1480px;
  --gutter: clamp(20px, 4vw, 64px);
  --eyebrow: 600 11px/1.4 var(--font-body);
  --ls-eyebrow: 0.18em;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Base overrides on the theme ---------- */
body { background: var(--paper); color: var(--ink); font-family: var(--font-body); line-height: 1.6; -webkit-font-smoothing: antialiased; }
main, main#primary.site-main { display: block; padding-top: 0; margin-bottom: 0; }
img, svg { display: block; max-width: 100%; }
a, a:visited, a:hover, a:focus, a:active { color: inherit; text-decoration: none; }
p { color: var(--ink); }
h1, h2, h3, h4, h5, h6 { color: var(--ink); font-weight: 500; margin: 0; letter-spacing: -0.01em; line-height: 1.08; }

/* Container: override the theme's wide clamp padding with a centered max-width */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

/* ---------- Helpers ---------- */
.section { padding-block: clamp(56px, 9vw, 120px); }
.eyebrow { font: var(--eyebrow); letter-spacing: var(--ls-eyebrow); text-transform: uppercase; color: var(--muted); }
.muted { color: var(--muted); }

.link-arrow { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); font: 600 11px/1 var(--font-body); letter-spacing: 0.16em; text-transform: uppercase; transition: transform .3s var(--ease); }
.link-arrow .arw { transition: transform .3s var(--ease); }
.link-arrow:hover .arw { transform: translateX(6px); }
/* Down CTA (hero): larger arrow, whole label slides down on hover */
.link-arrow--down .arw { font-size: 18px; }
.link-arrow--down:hover { transform: translateY(5px); }
.link-arrow--down:hover .arw { transform: none; }

.btn { display: inline-flex; align-items: center; gap: 12px; padding: 15px 26px; border: 1px solid var(--ink); font: 600 11px/1 var(--font-body); letter-spacing: 0.16em; text-transform: uppercase; transition: background .3s var(--ease), color .3s var(--ease); }
.btn:hover { background: var(--ink); color: var(--paper); }
.on-dark .btn { border-color: var(--white); color: var(--white); }
.on-dark .btn:hover { background: var(--white); color: var(--black); }

/* ---------- Hero (full-bleed image to the right edge) ---------- */
.hero { padding: 0; }
.hero__inner { display: grid; grid-template-columns: 1fr 1fr; align-items: stretch; }
.hero__content {
  align-self: center;
  padding: clamp(40px, 6vw, 80px) clamp(32px, 4vw, 56px) clamp(40px, 6vw, 80px)
           max(var(--gutter), calc((100vw - var(--maxw)) / 2 + var(--gutter)));
}
.hero__title { font-weight: 400; font-size: clamp(30px, 4vw, 58px); line-height: 1.04; letter-spacing: -0.01em; }
.hero__title b { font-weight: 600; }
.hero__lead { max-width: 42ch; margin-top: 30px; color: var(--muted); font-size: clamp(15px, 1.4vw, 18px); }
.hero__cta { margin-top: 34px; }
.hero__media { overflow: hidden; background: var(--paper-2); min-height: 460px; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Block head ---------- */
.block-head { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; padding-bottom: 28px; border-bottom: 1px solid var(--line); margin-bottom: 40px; }

/* ---------- Work cards ---------- */
.work-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(18px, 2vw, 28px); }
.work-grid--2 { grid-template-columns: repeat(2, 1fr); gap: clamp(24px, 3vw, 48px); }
.work-card { display: block; }
.work-card__media { aspect-ratio: 3/2; overflow: hidden; background: #111; position: relative; }
.work-card__media img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(100%) contrast(1.02); transform: scale(1.02); transition: filter .55s var(--ease), transform .7s var(--ease); }
/* KEY: Selected Work — colour only on hover, monochrome otherwise */
.work-card:hover .work-card__media img,
.work-card:focus-visible .work-card__media img { filter: grayscale(0%) contrast(1); transform: scale(1.06); }
.work-card__body { padding-top: 18px; }
.work-card__title { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: clamp(17px, 1.6vw, 20px); font-weight: 500; }
.work-card__title .arw { transition: transform .3s var(--ease); color: var(--muted); }
.work-card:hover .work-card__title .arw { transform: translateX(6px); color: var(--ink); }
.work-card__cat { font: var(--eyebrow); letter-spacing: var(--ls-eyebrow); text-transform: uppercase; color: var(--muted-2); margin-top: 8px; }
.work-card__desc { margin-top: 12px; color: var(--muted); font-size: 14px; line-height: 1.55; }

/* ---------- Dark strip ---------- */
.on-dark { background: var(--black); color: var(--white); }
.on-dark h1, .on-dark h2, .on-dark h3, .on-dark h4, .on-dark p { color: var(--white); }
.on-dark .eyebrow, .on-dark .muted, .on-dark .work-card__desc { color: var(--muted-dark); }
.capabilities-strip__grid { display: grid; grid-template-columns: 1fr 1.75fr; gap: clamp(32px, 5vw, 80px); align-items: start; }
.capabilities-strip__title { font-size: clamp(24px, 2.7vw, 34px); font-weight: 400; line-height: 1.15; max-width: none; }
.cap-cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(20px, 2.4vw, 36px); }
.cap-col { border-left: 1px solid var(--line-dark); padding-left: 20px; }
.cap-col:first-child { border-left: 0; padding-left: 0; }
.cap-col__icon { width: 46px; height: 46px; margin-bottom: 24px; color: var(--white); }
.cap-col__icon svg { width: 100%; height: 100%; }
.cap-col h4 { font-size: 18px; margin-bottom: 14px; }
.cap-col p { font-size: 14px; line-height: 1.6; color: rgba(255, 255, 255, 0.78); margin: 0; }

/* ---------- Thinking (home) ---------- */
.thinking__grid { display: grid; grid-template-columns: 1.9fr 1fr; gap: clamp(28px, 4vw, 64px); align-items: stretch; }
.think-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 2.4vw, 36px); }
.think-item { border-left: 1px solid var(--line); padding-left: clamp(20px, 2vw, 32px); display: flex; flex-direction: column; min-height: 100%; }
.think-item:first-child { border-left: 0; padding-left: 0; }
.think-item__num { font: var(--eyebrow); letter-spacing: var(--ls-eyebrow); color: var(--muted-2); }
.think-item__title { font-size: clamp(18px, 1.6vw, 22px); font-weight: 500; line-height: 1.2; margin-top: 20px; }
.think-item__excerpt { color: var(--muted); font-size: 14px; line-height: 1.6; margin-top: 14px; flex: 1; }
.think-item__link { margin-top: 18px; }
.thinking__media { overflow: hidden; background: var(--paper-2); align-self: start; aspect-ratio: 3/4; }
.thinking__media img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(100%); }

/* ---------- Contact strip ---------- */
.contact-strip { border-top: 1px solid var(--line); }
.contact-strip__row { display: flex; align-items: center; gap: clamp(24px, 5vw, 80px); flex-wrap: wrap; padding-block: clamp(36px, 5vw, 64px); }
.contact-strip__title { font-size: clamp(24px, 3vw, 40px); font-weight: 500; flex: 1 1 320px; }
.contact-strip__mail { font-size: clamp(16px, 1.6vw, 20px); }
.contact-strip__mail:hover { text-decoration: underline; text-underline-offset: 5px; }
/* Vertical divider between the title and the e-mail (replaces the old underline) */
.contact-strip__row .contact-strip__mail { border-left: 1px solid var(--line); padding-left: clamp(24px, 4vw, 56px); }
.contact-strip__cities { font: var(--eyebrow); letter-spacing: var(--ls-eyebrow); text-transform: uppercase; color: var(--ink); }

/* ---------- Inner page hero ---------- */
.page-hero { padding-top: clamp(48px, 7vw, 96px); padding-bottom: clamp(32px, 4vw, 56px); }
.page-hero__title { font-size: clamp(40px, 6vw, 78px); font-weight: 500; letter-spacing: -0.02em; }
.page-hero__lead { max-width: 62ch; margin-top: clamp(30px, 3vw, 44px); color: var(--ink); font-size: clamp(15px, 1.4vw, 18px); }
/* Work archive: lead constrained to a single card column, per design */
body.post-type-archive-work .page-hero__lead { max-width: 640px; }

/* ---------- Filters ---------- */
.filters { display: flex; gap: 26px; flex-wrap: wrap; padding-bottom: 4px; }
.filters button { background: none; border: 0; padding: 4px 0; font: 600 11px/1 var(--font-body); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); position: relative; cursor: pointer; }
.filters button::after { content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0; background: var(--ink); transition: width .3s var(--ease); }
.filters button.is-active { color: var(--ink); }
.filters button.is-active::after { width: 100%; }

/* ---------- Capabilities rows ---------- */
.cap-rows { display: grid; gap: 0; }
.cap-row { display: grid; grid-template-columns: 48px 1.1fr 2fr; gap: clamp(20px, 3vw, 56px); align-items: start; padding-block: clamp(28px, 4vw, 48px); border-top: 1px solid var(--line); }
.cap-row:last-child { border-bottom: 1px solid var(--line); }
.cap-row__icon { width: 44px; height: 44px; color: var(--ink); }
.cap-row h3 { font-size: clamp(20px, 2.4vw, 30px); font-weight: 500; }
.cap-row p { margin: 0; color: var(--muted); font-size: clamp(14px, 1.3vw, 16px); }
.cap-row__sub { margin-top: 14px; font: var(--eyebrow); letter-spacing: var(--ls-eyebrow); text-transform: uppercase; color: var(--muted-2); }
.tag-cloud { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; margin-top: 40px; }
.tag-cloud span { display: inline-flex; align-items: center; gap: 12px; font: 500 13px/1.4 var(--font-body); letter-spacing: .04em; color: var(--muted); }
.tag-cloud span:not(:last-child)::after { content: "\00B7"; color: var(--muted-2); font-size: 15px; }

/* ---------- Single work ---------- */
/* Vertical meta list (per design) */
.case-hero__meta { display: grid; grid-template-columns: 1fr; gap: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin-top: 36px; }
.case-hero__meta > div { display: grid; grid-template-columns: 200px 1fr; gap: clamp(20px, 3vw, 48px); align-items: baseline; padding-block: 16px; border-top: 1px solid var(--line); }
.case-hero__meta > div:first-child { border-top: 0; }
.case-hero__meta dt { font: var(--eyebrow); letter-spacing: var(--ls-eyebrow); text-transform: uppercase; color: var(--muted-2); margin: 0; }
.case-hero__meta dd { margin: 0; font-size: 15px; }
/* Case subtitle (eyebrow under the title) — larger per design */
body.single-work .page-hero .eyebrow { font-size: 14px; letter-spacing: 0.16em; color: var(--muted); }
.case-figure { position: relative; margin: 44px 0 0; aspect-ratio: 16/8.5; overflow: hidden; background: #111; }
.case-figure img { width: 100%; height: 100%; object-fit: cover; }
.play-btn { position: absolute; inset: 0; margin: auto; width: 76px; height: 76px; border-radius: 50%; background: rgba(255,255,255,.92); display: grid; place-items: center; border: 0; cursor: pointer; transition: transform .3s var(--ease); }
.play-btn:hover { transform: scale(1.08); }
.play-btn svg { width: 22px; height: 22px; margin-left: 3px; }

/* ---------- Case video popup ---------- */
.popup.popup-video { max-width: min(1040px, 94vw); width: 94vw; background: #000; padding: 0; box-shadow: 0 24px 70px rgba(0, 0, 0, 0.5); }
.popup-video .popup-content { padding: 0; }
.popup-video .video-frame { position: relative; width: 100%; aspect-ratio: 16 / 9; background: #000; overflow: hidden; }
.popup-video .video-frame iframe,
.popup-video .video-frame video { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; display: block; background: #000; }
.popup-video .close-popup { position: absolute; top: -16px; right: -16px; z-index: 3; width: 38px; height: 38px; border-radius: 50%; background: #fff; color: #000; display: grid; place-items: center; cursor: pointer; box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4); transition: transform .25s var(--ease); }
.popup-video .close-popup:hover { transform: scale(1.08); }
.popup-video .close-popup svg { width: 16px; height: 16px; }
@media (max-width: 640px) { .popup-video .close-popup { top: 8px; right: 8px; } }
.case-body { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 3vw, 56px); margin-top: clamp(44px, 6vw, 80px); }
.case-body h4 { font-size: clamp(18px, 1.6vw, 20px); font-weight: 600; margin-bottom: 14px; }
.case-body p { margin: 0; color: var(--muted); font-size: clamp(15px, 1.2vw, 16px); line-height: 1.6; }
.case-quote { text-align: center; max-width: 56ch; margin: clamp(48px, 7vw, 90px) auto 0; }
.case-quote blockquote { margin: 0; font-family: var(--font-serif); font-size: clamp(22px, 3vw, 34px); font-weight: 500; font-style: normal; line-height: 1.3; }
.case-quote cite { display: block; margin-top: 22px; font: var(--eyebrow); letter-spacing: var(--ls-eyebrow); text-transform: uppercase; font-style: normal; color: var(--muted); }
.case-nav { display: flex; justify-content: space-between; border-top: 1px solid var(--line); margin-top: clamp(48px, 6vw, 80px); padding-top: 26px; }

/* ---------- Article list (Thinking) ---------- */
.thinking-layout { display: grid; grid-template-columns: 1fr 280px; gap: clamp(32px, 5vw, 72px); align-items: start; margin-top: 40px; }
.thinking-main { min-width: 0; }
.thinking-main .article-list { margin-top: 0; }
.article-list { border-top: 1px solid var(--line); margin-top: 40px; }
.article-row { display: grid; grid-template-columns: 120px 1fr auto; gap: clamp(20px, 3vw, 48px); align-items: center; padding-block: 26px; border-bottom: 1px solid var(--line); transition: padding-left .3s var(--ease); }
.article-row:hover { padding-left: 12px; }
.article-row__thumb { width: 120px; aspect-ratio: 3/2; overflow: hidden; background: #111; }
.article-row__thumb img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(100%); transition: filter .5s var(--ease); }
.article-row:hover .article-row__thumb img { filter: grayscale(0); }
.article-row__title { font-size: clamp(17px, 1.8vw, 22px); font-weight: 500; }
.article-row__date { font: var(--eyebrow); letter-spacing: var(--ls-eyebrow); text-transform: uppercase; color: var(--muted-2); white-space: nowrap; }

/* ---------- Single post ---------- */
.post-layout { display: grid; grid-template-columns: 1fr 260px; gap: clamp(32px, 5vw, 72px); align-items: start; }
.post-main { min-width: 0; }
.post-main .post-figure { margin-top: 0; }
.post-body { max-width: 68ch; }
.post-body h2 { font-size: clamp(22px, 2.6vw, 30px); margin: 44px 0 16px; }
.post-body p { color: var(--ink); font-size: clamp(16px, 1.5vw, 19px); line-height: 1.7; margin: 0 0 24px; }
.post-figure { margin: 36px 0; aspect-ratio: 16/9; overflow: hidden; background: #111; }
.post-figure img { width: 100%; height: 100%; object-fit: cover; }
.post-lead { font-size: clamp(18px, 2vw, 22px); color: var(--ink); line-height: 1.5; margin-bottom: 32px; }
.post-aside { position: sticky; top: 100px; display: grid; gap: 32px; }
.post-aside h5 { font: var(--eyebrow); letter-spacing: var(--ls-eyebrow); text-transform: uppercase; color: var(--muted); margin: 0 0 14px; }
.share-links { display: grid; gap: 10px; }
.share-links a { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--muted); }
.share-links a:hover { color: var(--ink); }
.related a { display: block; padding: 14px 0; border-top: 1px solid var(--line); font-size: 14px; }
.related a:last-child { border-bottom: 1px solid var(--line); }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.about-grid__media { aspect-ratio: 4/3; overflow: hidden; background: var(--paper-2); }
.about-grid__media img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(100%); }
.about-text p { color: var(--muted); font-size: clamp(15px, 1.4vw, 17px); }
.about-text p.lead { color: var(--ink); font-size: clamp(20px, 2.4vw, 28px); font-weight: 500; line-height: 1.25; letter-spacing: -0.01em; }
/* Founder — text left, larger portrait right (per design) */
.founder { display: grid; grid-template-columns: 1fr clamp(300px, 34%, 440px); gap: clamp(32px, 5vw, 72px); align-items: center; border-top: 1px solid var(--line); padding-top: clamp(40px, 5vw, 56px); margin-top: clamp(40px, 5vw, 56px); }
.founder__eyebrow { display: block; margin-bottom: 20px; }
.founder__photo { width: 100%; aspect-ratio: 4/3; overflow: hidden; background: #111; }
.founder__photo img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(100%); }
.founder h4 { font-size: clamp(22px, 2vw, 26px); }
.founder .role { font: var(--eyebrow); letter-spacing: var(--ls-eyebrow); text-transform: uppercase; color: var(--muted); margin-top: 8px; }
.founder__bio { color: var(--muted); font-size: 14.5px; line-height: 1.6; max-width: 56ch; margin-top: 18px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.contact-grid__media { aspect-ratio: 3/4; overflow: hidden; background: var(--paper-2); }
.contact-grid__media img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(100%); }
.contact-big { font-size: clamp(34px, 5vw, 64px); font-weight: 500; letter-spacing: -0.02em; line-height: 1.05; margin-top: clamp(20px, 3vw, 36px); padding-bottom: clamp(28px, 4vw, 44px); border-bottom: 1px solid var(--line); }
.contact-detail { margin-top: 40px; }
.contact-detail a { font-size: clamp(18px, 2vw, 24px); }
.contact-detail a:hover { text-decoration: underline; text-underline-offset: 5px; }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- Mobile menu popup (theme popup mechanism) ---------- */
#mob-menu .mob-content { display: grid; gap: 28px; }
#mob-menu .mon-nav ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
#mob-menu .mon-nav a { font: 600 16px/1 var(--font-body); letter-spacing: .1em; text-transform: uppercase; color: var(--ink); display: block; padding: 12px 0; border-bottom: 1px solid var(--line); }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .work-grid { grid-template-columns: repeat(2, 1fr); }
  .cap-cols { grid-template-columns: repeat(2, 1fr); row-gap: 32px; }
  .cap-col:nth-child(3) { border-left: 0; padding-left: 0; }
  .think-list { grid-template-columns: 1fr; }
  .think-item { border-left: 0; padding-left: 0; }
}
@media (max-width: 820px) {
  .hero__inner, .capabilities-strip__grid, .thinking__grid, .about-grid, .contact-grid, .post-layout, .thinking-layout { grid-template-columns: 1fr; }
  .hero__content { align-self: auto; padding: clamp(32px, 7vw, 48px) var(--gutter); order: 1; }
  .hero__media { order: 0; min-height: 0; aspect-ratio: 16/11; }
  .thinking__media { width: 100%; aspect-ratio: 16/10; }
  .cap-row { grid-template-columns: 40px 1fr; }
  .cap-row p, .cap-row__sub { grid-column: 1 / -1; }
  .contact-strip__row .contact-strip__mail { border-left: 0; padding-left: 0; }
  .case-body { grid-template-columns: 1fr; }
  .post-aside { position: static; }
  .founder { grid-template-columns: 1fr; }
  .founder__photo { max-width: 420px; }
}
@media (max-width: 560px) {
  .work-grid, .work-grid--2 { grid-template-columns: 1fr; }
  .cap-cols { grid-template-columns: 1fr; }
  .cap-col { border-left: 0 !important; padding-left: 0 !important; }
  .case-hero__meta > div { grid-template-columns: 1fr; gap: 6px; }
  .article-row { grid-template-columns: 72px 1fr; }
  .article-row__date { grid-column: 2; }
  .article-row__thumb { width: 72px; }
}