/* ==========================================================================
   Ives Street brand stylesheet
   Palette and rules per claude_business/reference_brand_colors.md (2026-08-17).
   Two hues only: slate (244°) and gold/parchment (85°). Overpass for display
   and functional text, Libre Caslon Text for body.
   ========================================================================== */

/* ---- Fonts (self-hosted, Latin subsets) ---------------------------------- */

@font-face {
  font-family: "Overpass";
  src: url("../fonts/Overpass-400.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Overpass";
  src: url("../fonts/Overpass-600.woff2") format("woff2");
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: "Overpass";
  src: url("../fonts/Overpass-700.woff2") format("woff2");
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: "Overpass";
  src: url("../fonts/Overpass-900.woff2") format("woff2");
  font-weight: 900;
  font-display: swap;
}
@font-face {
  font-family: "Libre Caslon Text";
  src: url("../fonts/LibreCaslonText-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Libre Caslon Text";
  src: url("../fonts/LibreCaslonText-400i.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Libre Caslon Text";
  src: url("../fonts/LibreCaslonText-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
/* Font Awesome Free 5 solid, subset to the 8 transport/service glyphs.
   Font files licensed under the SIL Open Font License (fontawesome.com/license/free). */
@font-face {
  font-family: "FA Icons";
  src: url("../fonts/fa-icons.woff2") format("woff2");
  font-weight: 900;
  font-display: block;
}

/* ---- Tokens -------------------------------------------------------------- */

:root {
  --ink: #22303B;         /* body text */
  --slate: #3D5467;       /* headings, rules, borders — display sizes */
  --light-slate: #E5EEF6; /* cool secondary ground */
  --parchment: #FBF3E1;   /* primary ground */
  --plate: #F4E1BA;       /* warm structural trim / hero + footer band */
  --gold: #EDB62B;        /* accent — shapes with mass, never small text */

  --serif: "Libre Caslon Text", "Georgia", serif;
  --sans: "Overpass", "Helvetica Neue", sans-serif;

  --container: 1080px;
  --gutter: 32px;
}

/* ---- Base ---------------------------------------------------------------- */

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--parchment);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.65;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

p { margin: 0 0 1.2em; }
p:last-child { margin-bottom: 0; }

a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--slate);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
a:hover { text-decoration-thickness: 2px; }

strong { font-weight: 700; }

emphatic {
  display: block;
  font-style: italic;
  font-size: 1.16em;
  margin: 1.2em 0;
}

h1, h2, h3, h4 {
  font-family: var(--sans);
  color: var(--slate);
  line-height: 1.15;
}

h2 { /* section titles */
  font-weight: 900;
  font-size: clamp(32px, 4vw, 44px);
  margin: 0 0 1em;
}

h3 { /* subheads inside sections */
  font-weight: 700;
  font-size: 22px;
  margin: 1.6em 0 0.6em;
}
h3:first-child { margin-top: 0; }

img { max-width: 100%; height: auto; }

/* ---- Masthead ------------------------------------------------------------ */

.masthead {
  padding-top: 26px;
  background: var(--parchment);
  position: sticky;
  top: 0;
  z-index: 50;
}

/* Keep anchor targets clear of the sticky masthead */
section[id] { scroll-margin-top: 120px; }

.masthead-row {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 30px;
  padding-bottom: 18px;
  flex-wrap: wrap;
}

.masthead .badge { height: 46px; width: auto; display: block; }

.masthead nav { max-width: 100%; min-width: 0; }
.masthead nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 1em 2.4em;
}

.masthead nav a {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate);
  text-decoration: none;
}
.masthead nav a:hover { color: var(--ink); }

.gold-bar { height: 9px; background: var(--gold); }

/* ---- Hero (plate band) --------------------------------------------------- */

.hero {
  background: var(--plate);
  padding: 72px 0 110px;
}

.hero .hero-logo {
  height: 216px;
  width: auto;
  display: block;
}

/* Logo placement variants — set the class on section.hero */
.hero.logo-center .hero-logo { margin: 16px auto 88px; }

.hero.logo-right .hero-inner {
  display: flex;
  align-items: center;
  gap: 80px;
}
.hero.logo-right .hero-text { flex: 1; min-width: 0; }
.hero.logo-right .hero-logo { order: 2; flex: none; }
.hero.logo-right h1 { font-size: clamp(38px, 4.6vw, 60px); }

.hero h1 {
  font-weight: 900;
  font-size: clamp(40px, 5.4vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.01em;
  text-align: center;
}

/* Rotating heading completion: "for <word>" on its own line in Caslon italic,
   sized so "for decisionmaking" roughly matches the Overpass line's width.
   Quiet crossfade handled by the inline script in index.njk */
.rotate-line {
  display: block;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  color: var(--ink);
  font-size: 1em;
  line-height: 1.25;
  margin-top: 0.08em;
  /* balance the italic f's leftward swash */
  padding-left: 0.09em;
  white-space: nowrap;
}
.rotate-fade {
  display: inline-block;
  transition: opacity 0.32s ease, transform 0.32s ease;
}
.rotate-fade.is-swapping {
  opacity: 0;
  transform: translateY(0.12em);
}
.rotate-word {
  display: inline-block;
  border-bottom: 0.1em solid var(--gold);
}

/* ---- Sections ------------------------------------------------------------ */

.section { padding: 84px 0 96px; }
.section.parchment { background: var(--parchment); }
.section.light-slate { background: var(--light-slate); }

/* About: decorative column image on the right, as on the previous site */
.about-section .container { position: relative; }
.about-side-image {
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  height: 62%;
  width: auto;
  opacity: 0.9;
  pointer-events: none;
}
.about-body { max-width: 42em; }

/* Services: icon column left (spread over full section height), text right */
.services-grid {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 56px;
  align-items: stretch;
}

.icon-grid {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
}

.icon-grid .icon {
  flex: none;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: var(--slate);
  color: var(--light-slate);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "FA Icons";
  font-weight: 900;
  font-size: 26px;
  font-style: normal;
}

.services-body { max-width: 44em; }

/* ---- Portfolio ----------------------------------------------------------- */

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px 40px;
}

.portfolio-card .card-image { display: block; }
.portfolio-card .card-image img { display: block; width: 100%; }

.portfolio-card h3 {
  font-size: 19px;
  margin: 0.9em 0 0.4em;
}

.portfolio-card p { font-size: 16px; }

.actions { list-style: none; margin-top: 0.9em; display: flex; flex-wrap: wrap; gap: 10px; }

.button {
  display: inline-block;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--parchment);
  border: 1.5px solid var(--slate);
  padding: 9px 14px 7px;
  text-decoration: none;
}
.button:hover { background: var(--slate); color: var(--parchment); }

/* Trusted by */
.clients-heading { margin-top: 2.6em; }
.clients-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px 56px;
}
.clients-row img { height: 48px; width: auto; max-width: 170px; object-fit: contain; }

/* ---- Team ---------------------------------------------------------------- */

/* Single member: photo left, bio right; full-width note beneath both */
.team-single {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 56px;
  align-items: center;
}
.team-single .headshot {
  width: 100%;
  border: 1.5px solid var(--slate);
  display: block;
}
.team-single h3 { font-size: 24px; margin: 0; }
.team-single .pronouns {
  font-style: italic;
  font-size: 15px;
  margin: 0.1em 0 0.2em;
}
.team-single .role {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 1em;
}
.team-single .bio { font-size: 16px; }

.team-note { margin-top: 48px; }
.team-note:empty { display: none; }

/* ---- Contact ------------------------------------------------------------- */

.contact-section { text-align: center; }
.contact-section p { font-size: 21px; }

/* ---- Footer (plate band) ------------------------------------------------- */

footer {
  background: var(--plate);
  border-top: 1.5px solid var(--slate);
  padding: 56px 0 40px;
  font-size: 15px;
}

footer .acknowledgment { max-width: 46em; }

footer .copyright {
  list-style: none;
  margin-top: 2.4em;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate);
}

/* ---- Responsive ---------------------------------------------------------- */

@media (max-width: 980px) {
  .about-side-image { display: none; }

  .services-grid { grid-template-columns: 1fr; gap: 40px; }
  .icon-grid { flex-direction: row; flex-wrap: wrap; justify-content: flex-start; gap: 20px; }
  .icon-grid .icon { width: 72px; height: 72px; font-size: 30px; }

  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .team-single { grid-template-columns: 220px 1fr; gap: 36px; }
}

@media (max-width: 640px) {
  .masthead { padding-top: 12px; }
  .masthead .badge { display: none; }
  .masthead-row { justify-content: center; padding-bottom: 10px; }
  .masthead nav ul { gap: 1em; justify-content: center; }
  .masthead nav a { font-size: 12px; letter-spacing: 0.1em; }
  section[id] { scroll-margin-top: 100px; }

  .hero { padding: 56px 0 72px; }
  .hero .hero-logo { height: 150px; }
  .hero.logo-center .hero-logo { margin: 0 auto 44px; }
  .hero.logo-right .hero-inner { display: block; }
  .hero.logo-right .hero-logo { margin: 0 0 44px; }
  /* Allow wrap on small screens, reserving two lines so long rotating
     words don't reflow the page */
  .rotate-line { white-space: normal; min-height: 2.6em; }
  .section { padding: 60px 0 68px; }

  .portfolio-grid { grid-template-columns: 1fr; }
  .team-single { grid-template-columns: 1fr; gap: 28px; }
  .team-single .headshot { max-width: 260px; }
  .icon-grid { gap: 16px; }
  .icon-grid .icon { width: 64px; height: 64px; font-size: 26px; }
}