/* ==========================================================================
   Cole Studio — independent brand & identity design
   Design world: INTERNATIONAL / SWISS. A visual designer's site should read
   as a poster they'd hang. One tight grotesque at many weights (Chivo +
   Chivo Mono), a strict black-ruled grid, oversized index numbers, and a
   single signal-red "printer's mark" accent. The six identities aren't
   framed on a wall — they ARE the layout, composed as flat colour blocks of
   deliberately different sizes, the way you'd rough out a poster.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Chivo:wght@400;500;700;900&family=Chivo+Mono:wght@400;500;600&display=swap');

:root {
  --paper: #efece3;       /* warm light ground */
  --paper-2: #e6e2d6;
  --ink: #16140f;         /* near-black */
  --ink-soft: #514e45;
  --red: #e0402a;         /* signal red — studio accent */
  --red-deep: #c22f1b;

  --clay: #bd5227;
  --teal: #2c6b67;
  --violet: #654bab;
  --ochre: #b58a1f;

  --font-display: 'Chivo', 'Arial', sans-serif;
  --font-mono: 'Chivo Mono', 'Consolas', monospace;
  --font-body: 'Chivo', 'Segoe UI', sans-serif;

  --container: 1280px;
  --gutter: clamp(1.25rem, 4vw, 3.2rem);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font-body); font-size: 16px; line-height: 1.55; -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }
button, input, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--red); outline-offset: 3px; }

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

/* ------------------------------ type -------------------------------- */
.label { font-family: var(--font-mono); font-weight: 500; font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink); }
.label-red { color: var(--red-deep); }

h1, h2, h3, .h1, .h2, .h3 { font-family: var(--font-display); font-weight: 900; letter-spacing: -0.025em; line-height: 0.94; text-transform: uppercase; color: var(--ink); }
.h-display { font-size: clamp(2.9rem, 8.2vw, 7rem); font-weight: 900; line-height: 0.9; letter-spacing: -0.035em; }
h2, .h2 { font-size: clamp(2rem, 4.6vw, 3.6rem); }
h3, .h3 { font-size: 1.4rem; letter-spacing: -0.02em; }

.lede { font-family: var(--font-body); font-size: clamp(1.02rem, 1.4vw, 1.22rem); font-weight: 400; color: var(--ink-soft); max-width: 42ch; line-height: 1.5; text-transform: none; }
p.body-copy { color: var(--ink-soft); max-width: 60ch; text-transform: none; }

/* ------------------------------ buttons -------------------------------- */
.btn { display: inline-flex; align-items: center; gap: 0.7rem; font-family: var(--font-mono); font-weight: 600; font-size: 0.74rem; letter-spacing: 0.08em; text-transform: uppercase; padding: 0.9rem 1.5rem; border: 2px solid var(--ink); border-radius: 0; transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease); }
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { background: var(--red); border-color: var(--red); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }

/* ------------------------------ nav -------------------------------- */
.site-header { position: sticky; top: 0; z-index: 40; background: var(--paper); border-bottom: 3px solid var(--ink); }
.nav { display: flex; align-items: center; justify-content: space-between; padding-block: 1rem; gap: 1.5rem; }
.brand-word { font-family: var(--font-display); font-weight: 900; font-size: 1.35rem; letter-spacing: -0.03em; text-transform: uppercase; display: inline-flex; align-items: center; gap: 0.35rem; }
.brand-word::after { content: ''; width: 8px; height: 8px; background: var(--red); }
.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a:not(.btn) { font-family: var(--font-mono); font-weight: 500; font-size: 0.74rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft); position: relative; padding-bottom: 2px; }
.nav-links a:not(.btn)::after { content: ''; position: absolute; left: 0; bottom: 0; width: 0; height: 2px; background: var(--red); transition: width 0.25s var(--ease); }
.nav-links a:not(.btn):hover::after, .nav-links a[aria-current="page"]::after { width: 100%; }
.nav-links a[aria-current="page"] { color: var(--ink); }
.nav-status { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-soft); display: inline-flex; align-items: center; gap: 0.5rem; }
.nav-status::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--teal); }
.nav-toggle { display: none; background: none; border: 2px solid var(--ink); width: 42px; height: 42px; border-radius: 0; align-items: center; justify-content: center; color: var(--ink); }
.nav-toggle svg { width: 18px; height: 18px; }
@media (max-width: 860px) { .nav-status { display: none; } }
@media (max-width: 720px) {
  .nav-links { position: fixed; inset: 63px 0 auto 0; background: var(--paper); flex-direction: column; align-items: flex-start; padding: 1.8rem var(--gutter); gap: 1.4rem; transform: translateY(-8px); opacity: 0; pointer-events: none; transition: opacity 0.25s var(--ease), transform 0.25s var(--ease); border-bottom: 3px solid var(--ink); }
  .nav-links.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .nav-toggle { display: inline-flex; }
}

/* ------------------------------ reveal -------------------------------- */
.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ------------------------------ sections -------------------------------- */
section { padding-block: clamp(3.4rem, 7vw, 5.6rem); }

/* ------------------------------ hero -------------------------------- */
.hero { padding-top: clamp(2.6rem, 6vw, 4.4rem); padding-bottom: clamp(2.4rem, 5vw, 3.6rem); }
.hero-grid { display: grid; grid-template-columns: 1fr 15rem; gap: clamp(1.6rem, 4vw, 3rem); align-items: end; }
.hero-num { font-family: var(--font-mono); font-size: 0.8rem; color: var(--red-deep); letter-spacing: 0.08em; margin-bottom: 1.4rem; display: block; }
.hero h1 { max-width: 16ch; }
.hero h1 .red { color: var(--red); }
.hero-meta { border-top: 3px solid var(--ink); }
.hero-meta dt { font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); padding-top: 0.9rem; }
.hero-meta dd { margin: 0.15rem 0 0.9rem; font-family: var(--font-display); font-weight: 700; font-size: 0.98rem; border-bottom: 1px solid var(--ink); padding-bottom: 0.9rem; }
.hero-meta dd:last-child { border-bottom: none; }
.hero-lede { grid-column: 1 / 2; margin-top: 2rem; }
@media (max-width: 820px) { .hero-grid { grid-template-columns: 1fr; align-items: start; } .hero-meta { max-width: 22rem; margin-top: 1.6rem; } .hero-lede { margin-top: 1.6rem; } }

/* ------------------------------ gallery (poster composition) -------------------------------- */
.wall-head { display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; flex-wrap: wrap; padding-bottom: 1rem; margin-bottom: 1.6rem; border-bottom: 3px solid var(--ink); }
.wall-head .count { font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--red-deep); }

.gallery { display: grid; grid-template-columns: repeat(6, 1fr); gap: clamp(0.8rem, 1.6vw, 1.2rem); }
.work { grid-column: span 3; display: flex; }
.work.w-2 { grid-column: span 2; }
.work.w-6 { grid-column: span 6; }
.work-canvas { position: relative; width: 100%; display: flex; flex-direction: column; justify-content: space-between; padding: 1.4rem 1.5rem; min-height: 360px; overflow: hidden; transition: transform 0.25s var(--ease); }
.work.med .work-canvas { min-height: 300px; }
.work.wide .work-canvas { min-height: 200px; }
.work:hover .work-canvas { transform: translateY(-4px); }
.work-canvas .mark { font-family: var(--font-display); font-weight: 900; letter-spacing: -0.04em; line-height: 0.8; font-size: clamp(3.4rem, 7vw, 6rem); }
.work.wide .work-canvas .mark { position: absolute; right: 1.4rem; top: 50%; transform: translateY(-50%); }
.work-meta { display: flex; align-items: baseline; gap: 0.9rem; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.05em; text-transform: uppercase; }
.work-meta .no { font-weight: 600; }
.work-meta .name { font-weight: 600; }
.work-meta .cat { margin-left: auto; opacity: 0.72; }
.c-teal { background: var(--teal); color: #e7f3f1; }
.c-clay { background: var(--clay); color: #fbe7db; }
.c-ochre { background: var(--ochre); color: #241a03; }
.c-ink { background: var(--ink); color: var(--paper); }
.c-violet { background: var(--violet); color: #ece7f8; }
.c-line { background: var(--paper-2); color: var(--ink); outline: 2px solid var(--ink); outline-offset: -2px; }
@media (max-width: 820px) {
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .work, .work.w-2 { grid-column: span 1; }
  .work.w-6 { grid-column: span 2; }
  .work-canvas, .work.med .work-canvas { min-height: 260px; }
}
@media (max-width: 540px) {
  .gallery { grid-template-columns: 1fr; }
  .work, .work.w-2, .work.w-6 { grid-column: span 1; }
  .work.wide .work-canvas .mark { position: static; transform: none; }
}

/* ------------------------------ manifesto -------------------------------- */
.manifesto-head { border-bottom: 3px solid var(--ink); padding-bottom: 1rem; margin-bottom: 2.4rem; }
.manifesto { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }
.manifesto-item { padding: 0 1.8rem; border-left: 1px solid var(--ink); }
.manifesto-item:first-child { padding-left: 0; border-left: none; }
.manifesto-item .mi-no { font-family: var(--font-mono); font-size: 2.6rem; font-weight: 400; color: var(--red); line-height: 1; margin-bottom: 1.4rem; display: block; }
.manifesto-item h3 { margin-bottom: 0.8rem; }
.manifesto-item p { color: var(--ink-soft); font-size: 0.95rem; }
@media (max-width: 800px) { .manifesto { grid-template-columns: 1fr; } .manifesto-item { padding: 1.6rem 0; border-left: none; border-top: 1px solid var(--ink); } .manifesto-item:first-child { border-top: none; padding-top: 0; } }

/* ------------------------------ statement block -------------------------------- */
.statement { padding-block: clamp(3.6rem, 8vw, 6rem); }
.statement .container { max-width: 1040px; }
.statement .label { color: inherit; opacity: 0.75; margin-bottom: 1.6rem; display: block; }
.statement blockquote { font-family: var(--font-display); font-weight: 900; font-size: clamp(1.7rem, 4vw, 3rem); line-height: 1.02; letter-spacing: -0.03em; text-transform: uppercase; margin: 0; }
.statement blockquote span { text-transform: none; font-weight: 700; font-size: 0.7em; letter-spacing: -0.01em; }
.on-red { background: var(--red); color: #fbe7e2; }

/* ------------------------------ footer -------------------------------- */
.site-footer { border-top: 3px solid var(--ink); padding-block: clamp(3rem, 6vw, 4.6rem) 1.8rem; }
.footer-mark { font-family: var(--font-display); font-weight: 900; font-size: clamp(3rem, 13vw, 10rem); line-height: 0.82; letter-spacing: -0.05em; text-transform: uppercase; margin-bottom: 2rem; }
.footer-mark .red { color: var(--red); }
.footer-row { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 2rem; padding-top: 1.6rem; border-top: 1px solid var(--ink); }
.footer-row .footer-tagline { max-width: 32ch; color: var(--ink-soft); font-size: 0.95rem; }
.footer-col h4 { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 1rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col a { font-family: var(--font-display); font-weight: 700; font-size: 0.95rem; }
.footer-col a:hover { color: var(--red-deep); }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; margin-top: 2.4rem; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-soft); }
@media (max-width: 720px) { .footer-row { grid-template-columns: 1fr 1fr; } .footer-row .footer-tagline { grid-column: 1 / -1; } }

/* ------------------------------ demo banner -------------------------------- */
.demo-banner { background: var(--ink); color: var(--paper); text-align: center; padding: 0.55rem 1rem; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.03em; }
.demo-banner a { text-decoration: underline; text-underline-offset: 2px; color: #f0a08f; }
.framed .demo-banner { display: none; }

/* ------------------------------ case study page -------------------------------- */
.case-hero { padding-bottom: clamp(1.6rem, 4vw, 2.6rem); }
.case-hero .label { display: block; margin-bottom: 1.2rem; }
.case-hero h1 { max-width: 12ch; }
.case-meta-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 2.2rem; padding-top: 1.4rem; border-top: 3px solid var(--ink); }
.case-meta-item .label { display: block; margin-bottom: 0.5rem; color: var(--ink-soft); }
.case-meta-item p { font-family: var(--font-display); font-weight: 700; font-size: 1rem; }
.case-band { min-height: clamp(180px, 30vw, 320px); display: flex; align-items: center; justify-content: center; }
.case-band .mark { font-family: var(--font-display); font-weight: 900; font-size: clamp(4rem, 12vw, 9rem); letter-spacing: -0.05em; }
.case-section { display: grid; grid-template-columns: 0.5fr 1.5fr; gap: clamp(1.4rem, 4vw, 3.5rem); align-items: start; padding-block: 2.6rem; border-bottom: 1px solid var(--ink); }
.case-section:first-of-type { border-top: 1px solid var(--ink); }
.case-section h3 { position: sticky; top: 90px; }
.case-section p { color: var(--ink-soft); max-width: 58ch; margin-bottom: 1rem; }
@media (max-width: 820px) { .case-section { grid-template-columns: 1fr; gap: 1rem; } .case-section h3 { position: static; } }
.palette-row { display: flex; gap: 0; flex-wrap: wrap; margin-top: 1.4rem; border: 2px solid var(--ink); }
.palette-chip { flex: 1; min-width: 80px; }
.palette-chip .sw { height: 84px; }
.palette-chip .label { display: block; padding: 0.5rem 0.6rem; border-top: 2px solid var(--ink); font-size: 0.62rem; letter-spacing: 0.04em; }
.palette-chip + .palette-chip { border-left: 2px solid var(--ink); }
.type-sample { display: flex; flex-direction: column; gap: 1.1rem; }
.type-sample .display { font-family: var(--font-display); font-weight: 900; font-size: clamp(2rem, 4vw, 2.8rem); text-transform: uppercase; letter-spacing: -0.03em; }
.type-sample .body { font-size: 1rem; max-width: 52ch; color: var(--ink-soft); }
.applications-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 2px solid var(--ink); margin-top: 0.4rem; }
.app-tile { aspect-ratio: 1.6; display: flex; align-items: center; justify-content: center; text-align: center; padding: 0.5rem; border-right: 2px solid var(--ink); border-bottom: 2px solid var(--ink); }
.app-tile:nth-child(3n) { border-right: none; }
.app-tile:nth-last-child(-n+3) { border-bottom: none; }
.app-tile span { font-family: var(--font-mono); font-weight: 500; font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--ink-soft); }
@media (max-width: 640px) { .applications-grid { grid-template-columns: 1fr 1fr; } .app-tile:nth-child(3n) { border-right: 2px solid var(--ink); } .app-tile:nth-child(2n) { border-right: none; } }
.case-cta { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 2rem; border-top: 3px solid var(--ink); padding-top: 2.4rem; }
.case-cta h2 { max-width: 16ch; }
.case-cta-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ------------------------------ about page -------------------------------- */
.about-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.about-grid .h-display { font-size: clamp(2.4rem, 5vw, 4rem); max-width: 11ch; }
.about-grid .label { display: block; margin-bottom: 1.2rem; }
.about-list { display: flex; flex-direction: column; margin-top: 2rem; border-top: 2px solid var(--ink); }
.about-list li { padding: 0.85rem 0; border-bottom: 1px solid var(--ink); font-family: var(--font-display); font-weight: 700; display: flex; gap: 0.9rem; }
.about-list li::before { content: '→'; color: var(--red); }
@media (max-width: 820px) { .about-grid { grid-template-columns: 1fr; } }

.contact-form { display: flex; flex-direction: column; gap: 1.2rem; }
.form-row { display: flex; flex-direction: column; gap: 0.5rem; }
.form-row label { font-family: var(--font-mono); font-weight: 500; font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); }
.form-row input, .form-row textarea { background: var(--paper); border: 2px solid var(--ink); border-radius: 0; padding: 0.8rem 1rem; font-size: 1rem; }
.form-row input:focus, .form-row textarea:focus { outline: none; border-color: var(--red); }
.form-row textarea { resize: vertical; min-height: 110px; }
.contact-form .btn { align-self: flex-start; margin-top: 0.4rem; }