/* ==========================================================================
   IRIS — Institute of Responsible Innovation and Sustainability
   Design system. Palette and typography follow the IRIS Brand Guidelines:
   greens #437d21 / #59a52c / #6fca3a / #04a118 / #05d31f, white, Open Sans.
   ========================================================================== */

:root {
  /* Brand palette (from Brand_Guidelines.pdf) */
  --green-700: #437d21;   /* dark green   */
  --green-600: #59a52c;   /* primary      */
  --green-500: #6fca3a;   /* light        */
  --green-400: #04a118;   /* logo mark    */
  --green-300: #05d31f;   /* bright accent, sparingly */
  --white: #ffffff;

  /* Supporting neutrals (derived, used with discretion) */
  --green-950: #0d1f12;   /* dark sections, footer */
  --green-900: #143020;
  --ink: #16241b;
  --ink-2: #3a4a40;
  --muted: #5f6f65;
  --tint: #f3f8f0;
  --tint-2: #e8f2e3;
  --line: #dbe6d6;
  --line-2: #c8d8c1;

  --font: "Open Sans", system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;

  --radius: 10px;
  --radius-lg: 16px;
  --shadow: 0 1px 2px rgba(20, 36, 27, .06), 0 8px 24px rgba(20, 36, 27, .06);
  --shadow-lg: 0 2px 4px rgba(20, 36, 27, .06), 0 20px 48px rgba(20, 36, 27, .12);

  --container: 1180px;
  --gutter: clamp(20px, 4vw, 40px);
  --section: clamp(64px, 9vw, 120px);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--green-700); text-decoration: none; }
a:hover { text-decoration: underline; }
ul, ol { padding-left: 1.2em; }
button { font: inherit; }
:focus-visible { outline: 3px solid var(--green-500); outline-offset: 3px; border-radius: 4px; }

h1, h2, h3, h4 {
  margin: 0 0 .5em;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--ink);
}
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); letter-spacing: -0.025em; }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.5rem); letter-spacing: -0.02em; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.05rem; }
p { margin: 0 0 1em; }
.lead { font-size: clamp(1.1rem, 1.6vw, 1.3rem); color: var(--ink-2); line-height: 1.55; }
.muted { color: var(--muted); }
.small { font-size: .9rem; }
strong { font-weight: 700; }

.sr-only {
  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: 16px; top: -60px; z-index: 1000;
  background: var(--green-950); color: #fff; padding: 10px 14px; border-radius: 6px;
}
.skip-link:focus { top: 12px; }

/* ---------- Layout ---------- */
.container { width: min(100% - 2 * var(--gutter), var(--container)); margin-inline: auto; }
.container--narrow { width: min(100% - 2 * var(--gutter), 800px); margin-inline: auto; }
.section { padding-block: var(--section); }
.section--tight { padding-block: calc(var(--section) * .6); }
.section--tint { background: var(--tint); }
.section--dark { background: var(--green-950); color: #e7efe4; }
.section--dark h1, .section--dark h2, .section--dark h3, .section--dark h4 { color: #fff; }
.section--dark .lead, .section--dark .muted { color: #b9cbb3; }
.section--dark a { color: var(--green-500); }

.eyebrow {
  display: inline-block;
  font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--green-600); margin-bottom: 14px;
}
.section--dark .eyebrow { color: var(--green-500); }
.section-head { max-width: 720px; margin-bottom: clamp(32px, 5vw, 56px); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head p { margin-bottom: 0; }

.grid { display: grid; gap: 24px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--5 { grid-template-columns: repeat(5, 1fr); }
@media (max-width: 960px) {
  .grid--3, .grid--4, .grid--5 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .grid--2, .grid--3, .grid--4, .grid--5 { grid-template-columns: 1fr; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 24px; border-radius: 8px; border: 2px solid transparent;
  font-weight: 700; font-size: .98rem; line-height: 1.2; cursor: pointer;
  text-decoration: none; white-space: nowrap;
  transition: background .18s ease, color .18s ease, border-color .18s ease, transform .18s ease, box-shadow .18s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn--primary { background: var(--green-600); color: #fff; box-shadow: 0 6px 16px rgba(89, 165, 44, .28); }
.btn--primary:hover { background: var(--green-700); }
.btn--secondary { background: transparent; color: var(--green-700); border-color: var(--line-2); }
.btn--secondary:hover { border-color: var(--green-600); background: var(--tint); }
.btn--ghost { background: transparent; color: var(--ink); padding-inline: 8px; }
.btn--ghost:hover { color: var(--green-700); }
.btn--light { background: #fff; color: var(--green-900); }
.btn--light:hover { background: var(--tint-2); }
.btn--outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.btn--outline-light:hover { border-color: #fff; background: rgba(255,255,255,.06); }
.btn--sm { padding: 10px 16px; font-size: .9rem; }
.btn--lg { padding: 17px 30px; font-size: 1.05rem; }
.btn .arrow { transition: transform .18s ease; }
.btn:hover .arrow { transform: translateX(3px); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* ---------- Announcement bar ---------- */
.announce {
  background: var(--green-950); color: #dfe9da; font-size: .9rem;
}
.announce .container { display: flex; align-items: center; justify-content: center; gap: 14px; padding-block: 9px; flex-wrap: wrap; text-align: center; }
.announce .pill {
  background: var(--green-600); color: #fff; font-size: .7rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; padding: 3px 9px; border-radius: 999px;
}
.announce a { color: #fff; font-weight: 700; }
@media (max-width: 640px) { .hide-mobile { display: none; } .announce .container { gap: 10px; padding-block: 7px; } }

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.94); backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.header .container { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 24px; }
.brand { display: flex; align-items: center; }
.brand img { height: 52px; width: auto; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav > a, .nav > .has-menu > a {
  display: inline-block; padding: 10px 14px; border-radius: 8px;
  color: var(--ink); font-weight: 600; font-size: .95rem;
}
.nav > a:hover, .nav > .has-menu > a:hover, .nav > a[aria-current="page"], .nav > .has-menu.is-current > a {
  color: var(--green-700); background: var(--tint); text-decoration: none;
}
.nav .has-menu { position: relative; }
.nav .has-menu > a::after { content: ""; display: inline-block; width: 7px; height: 7px; margin-left: 8px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: translateY(-3px) rotate(45deg); opacity: .6; }
.menu {
  position: absolute; left: 0; top: calc(100% + 8px); min-width: 320px;
  background: #fff; border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow-lg);
  padding: 10px; opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity .16s ease, transform .16s ease, visibility .16s;
}
.has-menu:hover .menu, .has-menu:focus-within .menu, .has-menu.is-open .menu { opacity: 1; visibility: visible; transform: none; }
.menu a { display: block; padding: 10px 12px; border-radius: 8px; color: var(--ink); }
.menu a:hover { background: var(--tint); text-decoration: none; }
.menu a strong { display: block; font-size: .95rem; }
.menu a span { display: block; font-size: .82rem; color: var(--muted); margin-top: 2px; }
.menu .menu-sep { height: 1px; background: var(--line); margin: 8px 6px; }
.header-cta { display: flex; align-items: center; gap: 10px; }
.nav-toggle {
  display: none; background: none; border: 1px solid var(--line-2); border-radius: 8px;
  width: 44px; height: 44px; cursor: pointer; align-items: center; justify-content: center;
}
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--ink); position: relative; }
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; width: 20px; height: 2px; background: var(--ink); transition: transform .2s; }
.nav-toggle span::before { top: -6px; } .nav-toggle span::after { top: 6px; }
.nav-open .nav-toggle span { background: transparent; }
.nav-open .nav-toggle span::before { transform: translateY(6px) rotate(45deg); }
.nav-open .nav-toggle span::after { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 960px) {
  .nav-toggle { display: inline-flex; }
  .header-cta .btn { display: none; }
  .nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: #fff; border-bottom: 1px solid var(--line); padding: 12px var(--gutter) 20px;
    box-shadow: var(--shadow-lg); max-height: calc(100vh - 80px); overflow-y: auto;
  }
  .nav-open .nav { display: flex; }
  .nav > a, .nav > .has-menu > a { padding: 12px 10px; font-size: 1.05rem; }
  .nav .has-menu > a::after { display: none; }
  .menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; padding: 0 0 8px 12px; min-width: 0; }
  .nav .btn { margin-top: 10px; }
}
@media (min-width: 961px) { .nav .btn--mobile-only { display: none; } }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(180deg, #ffffff 0%, var(--tint) 100%);
  padding-block: clamp(56px, 8vw, 104px) clamp(56px, 7vw, 88px);
}
.hero::before {
  content: ""; position: absolute; inset: auto -10% -40% auto; width: 60vw; max-width: 760px; aspect-ratio: 1;
  background: radial-gradient(closest-side, rgba(111, 202, 58, .22), rgba(111, 202, 58, 0));
  pointer-events: none;
}
.hero .container { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(32px, 6vw, 72px); align-items: center; }
.hero h1 { margin-bottom: 20px; }
.hero h1 em { font-style: normal; color: var(--green-600); }
.hero .lead { max-width: 560px; margin-bottom: 28px; }
@media (max-width: 960px) { .hero .container { grid-template-columns: 1fr; } }

/* Feature card used in hero (flagship programme) */
.feature-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); overflow: hidden;
}
.feature-card__top { background: var(--green-950); color: #fff; padding: 22px 26px; }
.feature-card__top .eyebrow { color: var(--green-500); margin-bottom: 8px; }
.feature-card__top h3 { color: #fff; margin: 0; font-size: 1.3rem; }
.feature-card__body { padding: 22px 26px 26px; }
.facts { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 20px; margin: 0 0 20px; padding: 0; list-style: none; }
.facts li { border-left: 3px solid var(--green-500); padding-left: 12px; }
.facts .k { display: block; font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.facts .v { display: block; font-weight: 700; font-size: 1rem; }
.rating { display: flex; align-items: center; gap: 8px; font-size: .9rem; color: var(--ink-2); margin-top: 14px; }
.rating .stars { color: var(--green-600); letter-spacing: 2px; }

/* ---------- Proof strip ---------- */
.proof { border-block: 1px solid var(--line); background: #fff; }
.proof .container { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof .item { padding: 22px 20px; border-left: 1px solid var(--line); }
.proof .item:first-child { border-left: 0; padding-left: 0; }
.proof .n { display: block; font-size: 1.7rem; font-weight: 800; letter-spacing: -0.02em; color: var(--green-700); line-height: 1.1; }
.proof .l { display: block; font-size: .88rem; color: var(--muted); margin-top: 4px; }
@media (max-width: 760px) {
  .proof .container { grid-template-columns: 1fr 1fr; }
  .proof .item { border-left: 0; padding-inline: 0; border-top: 1px solid var(--line); }
  .proof .item:nth-child(-n+2) { border-top: 0; }
}

/* ---------- Cards ---------- */
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 28px; box-shadow: var(--shadow); height: 100%;
  display: flex; flex-direction: column;
}
.card h3 { margin-top: 0; }
.card p:last-child { margin-bottom: 0; }
.card .icon {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: var(--tint-2); color: var(--green-700); margin-bottom: 18px;
}
.card .icon svg { width: 24px; height: 24px; }
.card--link { transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; color: inherit; }
.card--link:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: var(--line-2); text-decoration: none; }
.card--num { position: relative; }
.card .num {
  font-size: .85rem; font-weight: 800; color: var(--green-600); letter-spacing: .1em; margin-bottom: 10px;
}
.card .card-footer { margin-top: auto; padding-top: 16px; }
.card--dark { background: var(--green-900); border-color: transparent; color: #dfe9da; }
.card--dark h3 { color: #fff; }

/* Audience list rows */
.audience { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 900px) { .audience { grid-template-columns: 1fr; } }
.audience .card ul { margin: 12px 0 0; padding-left: 1.1em; color: var(--ink-2); font-size: .95rem; }
.audience .card li + li { margin-top: 6px; }

/* ---------- Programme cards ---------- */
.prog {
  display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius-lg); box-shadow: var(--shadow); overflow: hidden; color: inherit;
  transition: transform .18s ease, box-shadow .18s ease;
}
.prog:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); text-decoration: none; }
.prog__band { height: 8px; background: linear-gradient(90deg, var(--green-700), var(--green-500)); }
.prog--soon .prog__band { background: var(--line-2); }
.prog__body { padding: 26px 26px 24px; display: flex; flex-direction: column; flex: 1; }
.prog__meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.tag {
  display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 999px; background: var(--tint-2); color: var(--green-700);
}
.tag--open { background: var(--green-600); color: #fff; }
.tag--soon { background: #eef1ed; color: var(--muted); }
.tag--free { background: var(--green-950); color: #fff; }
.prog h3 { font-size: 1.25rem; margin-bottom: 8px; }
.prog p { color: var(--ink-2); font-size: .97rem; }
.prog__facts { list-style: none; padding: 0; margin: 12px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 6px 12px; font-size: .88rem; color: var(--muted); }
.prog__facts li::before { content: "— "; color: var(--green-500); }
.prog__cta { margin-top: auto; padding-top: 20px; font-weight: 700; color: var(--green-700); display: flex; align-items: center; gap: 8px; }
.prog:hover .prog__cta .arrow { transform: translateX(3px); }
.prog__cta .arrow { transition: transform .18s ease; }

/* ---------- Principles ---------- */
.principles { display: grid; grid-template-columns: repeat(7, 1fr); gap: 10px; }
.principles .p {
  background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 18px 14px;
  min-height: 150px; display: flex; flex-direction: column; gap: 8px;
}
.principles .p b { font-size: 1.3rem; color: var(--green-600); letter-spacing: -0.02em; }
.principles .p span { font-size: .86rem; font-weight: 600; line-height: 1.35; color: var(--ink); }
@media (max-width: 1100px) { .principles { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 640px) { .principles { grid-template-columns: repeat(2, 1fr); } }
.principles--dark .p { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.1); }
.principles--dark .p b { color: var(--green-500); }
.principles--dark .p span { color: #e7efe4; }

/* ---------- Faculty ---------- */
.people { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 960px) { .people { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .people { grid-template-columns: 1fr; } }
.person { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 26px; box-shadow: var(--shadow); }
.person__head { display: flex; align-items: center; gap: 16px; margin-bottom: 14px; }
.avatar {
  flex: none; width: 72px; height: 72px; border-radius: 50%; overflow: hidden;
  background: linear-gradient(135deg, var(--green-700), var(--green-500));
  color: #fff; font-weight: 800; font-size: 1.35rem; display: grid; place-items: center; letter-spacing: .02em;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar--lg { width: 120px; height: 120px; font-size: 2rem; }
.person h3 { margin: 0 0 3px; font-size: 1.15rem; }
.person .role { font-size: .9rem; color: var(--muted); margin: 0; line-height: 1.4; }
.person ul { margin: 0; padding-left: 1.1em; color: var(--ink-2); font-size: .95rem; }
.person li + li { margin-top: 6px; }
.person .person__more { margin-top: 14px; font-weight: 700; font-size: .92rem; display: inline-block; }

/* Faculty profile (long-form) */
.profile { display: grid; grid-template-columns: 300px 1fr; gap: clamp(28px, 5vw, 56px); padding-block: clamp(36px, 5vw, 56px); border-top: 1px solid var(--line); }
.profile:first-of-type { border-top: 0; }
@media (max-width: 800px) { .profile { grid-template-columns: 1fr; } }
@media (min-width: 801px) { .profile aside { position: sticky; top: 100px; align-self: start; } }
.profile aside h3 { margin: 16px 0 4px; }
.profile aside .role { color: var(--muted); font-size: .95rem; margin-bottom: 14px; }
.profile aside .tags { display: flex; flex-wrap: wrap; gap: 6px; }
.profile .body p { color: var(--ink-2); }
.profile .body ul { color: var(--ink-2); }

/* ---------- Programme page ---------- */
.page-hero {
  background: linear-gradient(180deg, #fff 0%, var(--tint) 100%);
  border-bottom: 1px solid var(--line);
  padding-block: clamp(48px, 7vw, 88px) clamp(40px, 6vw, 72px);
}
.page-hero .container { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(32px, 6vw, 72px); align-items: start; }
@media (max-width: 960px) { .page-hero .container { grid-template-columns: 1fr; } }
.page-hero h1 { font-size: clamp(2rem, 4.2vw, 3.1rem); }
.page-hero h1 em { font-style: italic; color: var(--green-600); font-weight: 600; }
.page-hero .lead { max-width: 580px; }
.page-hero--simple { padding-block: clamp(48px, 7vw, 80px); }
.page-hero--simple .container { display: block; max-width: 800px; }

.keyfacts { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: 26px 28px; }
.keyfacts h3 { font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 16px; }
.keyfacts dl { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 16px 20px; }
.keyfacts dt { font-size: .74rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.keyfacts dd { margin: 2px 0 0; font-weight: 700; font-size: 1.02rem; }
.keyfacts .full { grid-column: 1 / -1; }
.keyfacts .btn-row { margin-top: 22px; }
.keyfacts .note { font-size: .84rem; color: var(--muted); margin: 12px 0 0; }

/* Sub navigation on programme pages */
.subnav { position: sticky; top: 76px; z-index: 50; background: #fff; border-bottom: 1px solid var(--line); }
.subnav .container { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; }
.subnav .container::-webkit-scrollbar { display: none; }
.subnav a { display: inline-block; padding: 14px 14px; font-size: .9rem; font-weight: 600; color: var(--ink-2); border-bottom: 2px solid transparent; white-space: nowrap; }
.subnav a:hover, .subnav a.is-active { color: var(--green-700); border-bottom-color: var(--green-600); text-decoration: none; }
.subnav .btn { margin-left: auto; align-self: center; }
@media (max-width: 960px) { .subnav { top: 0; } .subnav .btn { display: none; } }

/* Outcomes */
.outcomes { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
@media (max-width: 1100px) { .outcomes { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 700px) { .outcomes { grid-template-columns: 1fr; } }
.outcome { border-top: 3px solid var(--green-600); padding-top: 16px; }
.outcome .num { font-size: .85rem; font-weight: 800; color: var(--green-600); letter-spacing: .1em; }
.outcome h3 { font-size: 1.05rem; margin: 6px 0 8px; }
.outcome p { font-size: .93rem; color: var(--ink-2); margin: 0; }

/* Agenda / timeline */
.days { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 960px) { .days { grid-template-columns: 1fr; } }
.day { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 26px; box-shadow: var(--shadow); }
.day .when { font-size: .8rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--green-600); }
.day .date { font-size: .88rem; color: var(--muted); margin: 4px 0 12px; }
.day h3 { font-size: 1.25rem; margin-bottom: 8px; }
.day p { color: var(--ink-2); font-size: .96rem; margin: 0; }

.agenda { list-style: none; padding: 0; margin: 0; }
.agenda li { display: grid; grid-template-columns: 130px 1fr; gap: 16px; padding: 14px 0; border-top: 1px solid var(--line); }
.agenda li:first-child { border-top: 0; }
.agenda .t { font-size: .85rem; font-weight: 700; color: var(--green-700); padding-top: 2px; }
.agenda .t + div b { display: block; margin-bottom: 2px; }
.agenda .t + div p, .agenda .t + div ul { font-size: .93rem; color: var(--ink-2); margin: 4px 0 0; }
.agenda .t + div ul { padding-left: 1.1em; }
@media (max-width: 560px) { .agenda li { grid-template-columns: 1fr; gap: 4px; } }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 56px); }
@media (max-width: 860px) { .two-col { grid-template-columns: 1fr; } }

.checklist { list-style: none; padding: 0; margin: 0; }
.checklist li { position: relative; padding-left: 32px; margin-bottom: 12px; color: var(--ink-2); }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: 4px; width: 20px; height: 20px; border-radius: 50%;
  background: var(--green-600);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'><circle cx='10' cy='10' r='10' fill='black'/><path d='M6 10.5l2.6 2.6L14 7.7' stroke='white' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>") center/contain no-repeat;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'><circle cx='10' cy='10' r='10' fill='black'/><path d='M6 10.5l2.6 2.6L14 7.7' stroke='white' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>") center/contain no-repeat;
}
.section--dark .checklist li { color: #d7e2d2; }
.section--dark .checklist li::before { background: var(--green-500); }

.dash-list { list-style: none; padding: 0; margin: 0; }
.dash-list li { padding: 10px 0 10px 22px; position: relative; border-top: 1px solid var(--line); color: var(--ink-2); }
.dash-list li:first-child { border-top: 0; }
.dash-list li::before { content: ""; position: absolute; left: 0; top: 21px; width: 12px; height: 2px; background: var(--green-600); }

/* Sessions / logistics table */
.sessions { width: 100%; border-collapse: collapse; font-size: .97rem; }
.sessions th, .sessions td { text-align: left; padding: 14px 12px; border-top: 1px solid var(--line); vertical-align: top; }
.sessions th { font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); border-top: 0; }
.sessions td b { display: block; }
.table-wrap { overflow-x: auto; }

/* Quote */
.quote { border-left: 4px solid var(--green-500); padding: 6px 0 6px 24px; margin: 0; font-size: 1.2rem; line-height: 1.5; color: var(--ink); }
.quote footer { font-size: .9rem; color: var(--muted); margin-top: 10px; }

/* Callout */
.callout { background: var(--tint); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 26px 28px; }
.callout--dark { background: var(--green-950); border-color: transparent; color: #dfe9da; }
.callout--dark h3 { color: #fff; }
.callout--dark p { color: #c9d7c4; }
.callout--dark .checklist li { color: #d7e2d2; }
.callout--dark .checklist li::before { background: var(--green-500); }
.callout--dark .eyebrow { color: var(--green-500); }

/* ---------- CTA band ---------- */
.cta-band { background: linear-gradient(120deg, var(--green-700), var(--green-600) 60%, var(--green-500)); color: #fff; }
.cta-band .container { display: grid; grid-template-columns: 1.3fr .7fr; gap: 32px; align-items: center; padding-block: clamp(48px, 6vw, 80px); }
.cta-band h2 { color: #fff; margin-bottom: 10px; }
.cta-band p { color: rgba(255,255,255,.9); margin: 0; max-width: 620px; }
.cta-band .btn-row { justify-content: flex-end; }
@media (max-width: 860px) { .cta-band .container { grid-template-columns: 1fr; } .cta-band .btn-row { justify-content: flex-start; } }

/* ---------- Footer ---------- */
.footer { background: var(--green-950); color: #b9cbb3; font-size: .93rem; }
.footer .top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; padding-block: 56px 40px; }
@media (max-width: 900px) { .footer .top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer .top { grid-template-columns: 1fr; } }
.footer .brand img { height: 52px; }
.footer .tagline { margin: 16px 0 0; max-width: 340px; color: #d7e2d2; }
.footer h4 { color: #fff; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 14px; }
.footer ul { list-style: none; margin: 0; padding: 0; }
.footer li { margin-bottom: 9px; }
.footer a { color: #d7e2d2; }
.footer a:hover { color: #fff; }
.footer .bottom { border-top: 1px solid rgba(255,255,255,.1); padding-block: 20px; display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; font-size: .84rem; color: #8ea488; }
.footer .bottom a { color: #a9bea3; }
.social { display: inline-flex; align-items: center; gap: 8px; }
.social svg { width: 18px; height: 18px; fill: currentColor; }

/* ---------- Forms ---------- */
.form { display: grid; gap: 16px; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .form .row { grid-template-columns: 1fr; } }
.form label { display: block; font-size: .85rem; font-weight: 700; margin-bottom: 6px; }
.form input, .form select, .form textarea {
  width: 100%; font: inherit; font-size: 1rem; padding: 12px 14px; border: 1px solid var(--line-2);
  border-radius: 8px; background: #fff; color: var(--ink);
}
.form input:focus, .form select:focus, .form textarea:focus { border-color: var(--green-600); outline: none; box-shadow: 0 0 0 3px rgba(89,165,44,.18); }
.form textarea { min-height: 150px; resize: vertical; }
.form .help { font-size: .84rem; color: var(--muted); }
.form-status { font-size: .95rem; margin-top: 8px; }

/* ---------- Misc ---------- */
.divider { height: 1px; background: var(--line); border: 0; margin: 0; }
.logos { display: flex; flex-wrap: wrap; gap: 10px 28px; align-items: center; color: var(--muted); font-weight: 600; font-size: .95rem; }
.logos span { white-space: nowrap; }
.breadcrumb { font-size: .86rem; color: var(--muted); margin-bottom: 18px; }
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--green-700); }
.anchor-offset { scroll-margin-top: 140px; }
.stat-inline { display: inline-flex; align-items: baseline; gap: 6px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .card--link, .prog, .menu { transition: none; }
}

/* ---------- Photo heroes ---------- */
.hero--photo, .page-hero--photo {
  position: relative; isolation: isolate; color: #fff;
  background-color: var(--green-950);
  background-size: cover; background-position: center;
  border-bottom: 0;
}
.hero--photo::before, .page-hero--photo::before {
  content: ""; position: absolute; inset: 0; z-index: -1; width: auto; max-width: none; aspect-ratio: auto;
  background: linear-gradient(100deg, rgba(10, 28, 16, .92) 0%, rgba(10, 28, 16, .78) 45%, rgba(10, 28, 16, .45) 100%);
}
.hero--photo h1, .page-hero--photo h1 { color: #fff; }
.hero--photo h1 em, .page-hero--photo h1 em { color: var(--green-500); }
.hero--photo .lead, .page-hero--photo .lead { color: #dfe9da; }
.hero--photo .eyebrow, .page-hero--photo .eyebrow { color: var(--green-500); }
.hero--photo .btn--secondary, .page-hero--photo .btn--secondary { color: #fff; border-color: rgba(255,255,255,.45); }
.hero--photo .btn--secondary:hover, .page-hero--photo .btn--secondary:hover { background: rgba(255,255,255,.08); border-color: #fff; }
.hero--photo .rating, .page-hero--photo .rating { color: #dfe9da; }
.hero--photo .rating .stars, .page-hero--photo .rating .stars { color: var(--green-500); }
.page-hero--photo .breadcrumb, .page-hero--photo .breadcrumb a { color: #b9cbb3; }
.page-hero--photo .keyfacts, .hero--photo .feature-card { color: var(--ink); }
.hero--photo .feature-card { border-color: transparent; }
.page-hero--photo { padding-block: clamp(56px, 8vw, 104px) clamp(56px, 7vw, 88px); }

/* Partner lockup */
.partner { display: inline-flex; align-items: center; gap: 12px; }
.partner .partner__label { font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.partner img { height: 44px; width: auto; }
.partner--lg img { height: 64px; }
.partner-strip { background: #fff; border-block: 1px solid var(--line); }
.partner-strip .container { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 32px; padding-block: 18px; }
.partner-strip p { margin: 0; color: var(--ink-2); font-size: .95rem; max-width: 640px; }
.feature-card__partner { display: flex; align-items: center; gap: 12px; padding: 14px 26px; background: var(--tint); border-top: 1px solid var(--line); }
.feature-card__partner span { font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.feature-card__partner img { height: 40px; width: auto; }

/* Programme card image */
.prog__img { aspect-ratio: 16 / 7; overflow: hidden; background: var(--tint-2); }
.prog__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.prog:hover .prog__img img { transform: scale(1.03); }
.prog--soon .prog__img img { filter: saturate(.7); opacity: .9; }

/* Photo panel beside text */
.photo-panel { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.photo-panel img { width: 100%; height: 100%; object-fit: cover; min-height: 280px; }

/* Testimonials */
.testimonials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 960px) { .testimonials { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .testimonials { grid-template-columns: 1fr; } }
.testimonial { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 26px; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 14px; }
.testimonial .mark { font-size: 2.4rem; line-height: .6; color: var(--green-500); font-weight: 800; font-family: Georgia, serif; }
.testimonial p { margin: 0; color: var(--ink-2); font-size: .97rem; }
.testimonial footer { font-size: .84rem; color: var(--muted); margin-top: auto; }
.rating-badge { display: inline-flex; align-items: center; gap: 10px; background: var(--green-950); color: #fff; padding: 10px 16px; border-radius: 999px; font-weight: 700; }
.rating-badge .stars { color: var(--green-500); letter-spacing: 2px; }

@media (prefers-reduced-motion: reduce) { .prog__img img { transition: none; } }