/* Right Click Partners — site stylesheet
   Loaded after tokens.css. Update colour/type/spacing values there, not here. */

/* ---------- Self-hosted fonts ---------- */
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Source Serif 4";
  src: url("../fonts/source-serif-4-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Source Serif 4";
  src: url("../fonts/source-serif-4-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--rcp-ink);
  background: var(--rcp-white);
  line-height: 1.6;
  font-size: 1.0625rem;
}
img { max-width: 100%; display: block; }
a { color: var(--rcp-green-deep); text-decoration: none; }
a:hover, a:focus { text-decoration: underline; }
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 var(--space-2);
  color: var(--rcp-ink);
}
h1 { font-size: clamp(2rem, 1.6rem + 1.6vw, 3rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 1.3rem + 0.8vw, 2rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 var(--space-2); }
ul { margin: 0 0 var(--space-2); padding-left: 1.25rem; }
blockquote { margin: 0; font-style: italic; }

/* ---------- Layout ---------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
}
.section {
  padding: var(--space-5) 0;
}
.section--tight { padding: var(--space-4) 0; }
.section--muted { background: #FAFAF8; }
.section--ink {
  background: var(--rcp-ink);
  color: var(--rcp-white);
}
.section--ink h1, .section--ink h2, .section--ink h3 { color: var(--rcp-white); }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--rcp-ink);
  color: var(--rcp-white);
  padding: 0.75rem 1.25rem;
  z-index: 1000;
}
.skip-link:focus {
  left: var(--space-2);
  top: var(--space-2);
}

/* ---------- Header / nav ---------- */
.site-header {
  border-bottom: 1px solid var(--rcp-grey-hairline);
  position: sticky;
  top: 0;
  background: var(--rcp-white);
  z-index: 100;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-2);
  padding-bottom: var(--space-2);
}
.site-logo { display: flex; align-items: center; gap: 0.6rem; }
.site-logo img { height: 28px; width: auto; }
.site-logo span {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--rcp-ink);
}

.nav-toggle { display: none; }
.nav-toggle-label {
  display: none;
  cursor: pointer;
  padding: 0.5rem;
}
.nav-toggle-label span,
.nav-toggle-label span::before,
.nav-toggle-label span::after {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--rcp-ink);
  position: relative;
  transition: background 0.15s ease;
}
.nav-toggle-label span::before,
.nav-toggle-label span::after {
  content: "";
  position: absolute;
  left: 0;
}
.nav-toggle-label span::before { top: -7px; }
.nav-toggle-label span::after { top: 7px; }

.main-nav > ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.main-nav a {
  color: var(--rcp-ink);
  font-weight: 500;
  font-size: 0.95rem;
}
.main-nav a:hover, .main-nav a:focus, .main-nav a[aria-current="page"] {
  color: var(--rcp-green-deep);
  text-decoration: none;
}

.has-dropdown { position: relative; }
.dropdown {
  list-style: none;
  margin: 0;
  padding: 0.5rem 0;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: var(--rcp-white);
  border: 1px solid var(--rcp-grey-hairline);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  display: none;
  z-index: 200;
}
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown {
  display: block;
}
.dropdown li { display: block; }
.dropdown a {
  display: block;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  white-space: nowrap;
}
.dropdown a:hover, .dropdown a:focus { background: #FAFAF8; text-decoration: none; }

/* ---------- Buttons ---------- */
.button {
  display: inline-block;
  background: var(--rcp-green-deep);
  color: var(--rcp-white);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
}
.button:hover, .button:focus {
  background: var(--rcp-ink);
  color: var(--rcp-white);
  text-decoration: none;
}
.button--ghost {
  background: transparent;
  color: var(--rcp-white);
  border: 1px solid rgba(255,255,255,0.5);
}
.button--ghost:hover, .button--ghost:focus {
  background: rgba(255,255,255,0.1);
  color: var(--rcp-white);
}

/* ---------- Hero ---------- */
.hero {
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--rcp-grey-hairline);
  background-image: url("../images/arrow-mark.svg");
  background-repeat: no-repeat;
  background-position: right 15px top 15px;
  background-size: 340px;
}
.hero h1 { margin-bottom: var(--space-2); }
.hero__sub {
  font-size: 1.2rem;
  color: #444;
  max-width: 42rem;
  margin: 0 0 var(--space-3);
}

/* ---------- Grids ---------- */
.grid {
  display: grid;
  gap: var(--space-3);
}
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 860px) {
  .grid--3, .grid--2 { grid-template-columns: 1fr; }
}

/* ---------- Cards ---------- */
.card {
  border: 1px solid var(--rcp-grey-hairline);
  border-radius: var(--radius);
  padding: var(--space-3);
  background: var(--rcp-white);
  height: 100%;
}
.card h3 { margin-bottom: 0.5rem; }
.card p:last-child { margin-bottom: 0; }

.differentiator {
  border-top: 3px solid var(--rcp-green);
  padding-top: var(--space-2);
}
.differentiator h3 { font-size: 1.05rem; }

.case-card {
  display: block;
  border: 1px solid var(--rcp-grey-hairline);
  border-radius: var(--radius);
  padding: var(--space-3);
  height: 100%;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.case-card:hover, .case-card:focus {
  border-color: var(--rcp-green-deep);
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
  text-decoration: none;
}
.case-card .eyebrow {
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.75rem;
  color: var(--rcp-grey);
  margin-bottom: 0.35rem;
}
.case-card h3 { color: var(--rcp-ink); margin-bottom: 0.5rem; }
.case-card p { color: #444; margin-bottom: 0; font-size: 0.95rem; }
.case-card .read-more {
  display: inline-block;
  margin-top: var(--space-2);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--rcp-green-deep);
}

/* ---------- Lists (tags) ---------- */
.tag-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.tag-list li {
  border: 1px solid var(--rcp-grey-hairline);
  border-radius: 999px;
  padding: 0.3rem 0.9rem;
  font-size: 0.85rem;
  color: #444;
}

/* ---------- Team ---------- */
.team-card { text-align: left; }
.team-card img {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: var(--space-2);
}
.team-card .name { font-family: var(--font-heading); font-weight: 600; font-size: 1.1rem; margin-bottom: 0.15rem; }
.team-card .title { color: var(--rcp-green-deep); font-weight: 600; font-size: 0.9rem; margin-bottom: 0.6rem; }
.team-card p { font-size: 0.95rem; color: #333; }

/* ---------- Case study detail page ---------- */
.case-hero {
  padding: var(--space-4) 0 var(--space-3);
  background-image: url("../images/arrow-mark.svg");
  background-repeat: no-repeat;
  background-position: right 10px top 10px;
  background-size: 140px;
}
.case-hero .eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.8rem;
  color: var(--rcp-green-deep);
  font-weight: 600;
}
.case-body { max-width: 42rem; }
.pull-quote {
  background: var(--rcp-tint-light);
  border-radius: var(--radius);
  padding: var(--space-3);
  margin: var(--space-4) 0;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--rcp-ink);
}
.pull-quote::before {
  content: "";
  display: block;
  width: 28px;
  height: 28px;
  margin-bottom: var(--space-2);
  background-image: url("../images/rcp-view-icon.svg");
  background-repeat: no-repeat;
  background-size: contain;
}
.pull-quote small {
  display: block;
  margin-top: 0.75rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  font-style: normal;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--rcp-green-deep);
}
.case-nav {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--rcp-grey-hairline);
  padding-top: var(--space-3);
  margin-top: var(--space-4);
  font-weight: 600;
  font-size: 0.95rem;
}

/* ---------- Legal pages ---------- */
.legal-body { max-width: 42rem; }
.legal-body h2 { margin-top: var(--space-4); }
.legal-body h3 { margin-top: var(--space-3); font-size: 1.05rem; }
.legal-body .legal-updated {
  color: var(--rcp-grey);
  font-size: 0.9rem;
  margin-bottom: var(--space-3);
}

/* ---------- Contact ---------- */
.form-note {
  font-size: 0.9rem;
  color: var(--rcp-grey);
  margin-top: var(--space-2);
}
.contact-detail a {
  font-size: 1.1rem;
  font-weight: 600;
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--rcp-grey-hairline);
  padding: var(--space-4) 0;
  font-size: 0.9rem;
  color: var(--rcp-grey);
  background-image: url("../images/arrow-mark.svg");
  background-repeat: no-repeat;
  background-position: right 14px bottom 8px;
  background-size: 36px;
}
.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  justify-content: space-between;
  align-items: flex-start;
}
.site-footer a { color: var(--rcp-grey); }
.footer-legal p { margin: 0; }
.footer-legal .footer-legal-links {
  margin-top: 0.35rem;
  font-size: 0.8rem;
}
.site-footer nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-3);
}

/* ---------- Mobile nav ---------- */
@media (max-width: 720px) {
  .hero {
    background-position: right 12px top 12px;
    background-size: 150px;
  }
  .case-hero {
    background-position: right 8px top 8px;
    background-size: 90px;
  }
  .nav-toggle-label { display: block; }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--rcp-white);
    border-bottom: 1px solid var(--rcp-grey-hairline);
  }
  .main-nav > ul {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-2) var(--space-3) var(--space-3);
    gap: var(--space-2);
  }
  .has-dropdown .dropdown {
    display: block;
    position: static;
    border: none;
    box-shadow: none;
    padding: 0 0 0 var(--space-2);
  }
  .site-header { position: static; }
  .nav-toggle:checked ~ .main-nav { display: block; }
  .site-header .container { position: relative; flex-wrap: wrap; }
}

@media (max-width: 480px) {
  .hero { background-image: none; }
  .case-hero { background-image: none; }
}