/* ==========================================================================
   The Ivy League Tour — ivyleaguetour.com
   Collegiate, editorial, paper-and-ivy. Light by default, ink where it counts.
   All design tokens live in :root — change them here, the whole site follows.
   ========================================================================== */

/* --- Tokens -------------------------------------------------------------- */
:root {
  /* Surfaces */
  --paper:     #FBF8F2;
  --paper-2:   #F3EFE4;
  --card:      #FFFFFF;
  --ink:       #0D1F17;
  --ink-2:     #12291F;

  /* Ink & text */
  --text:      #17261F;
  --text-2:    #47584F;
  --muted:     #7B8A81;
  --on-ink:    #F2F0E8;
  --on-ink-2:  #B9C6BE;

  /* Brand */
  --green:     #14503A;
  --green-2:   #1C6C4C;
  --green-3:   #2A8A63;
  --green-wash:#E7EFE9;
  --crimson:   #8E2C2C;
  --brass:     #B08D3F;

  /* Lines */
  --line:      #E3DCCB;
  --line-2:    #D3C9B2;
  --line-ink:  rgba(242, 240, 232, 0.14);

  --ff-display: "Fraunces", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --ff-body:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  --wrap:       1160px;
  --wrap-tight: 800px;

  --r-sm: 5px;
  --r-md: 10px;
  --r-lg: 18px;

  --shadow-sm: 0 1px 2px rgba(13,31,23,.05), 0 6px 18px -10px rgba(13,31,23,.14);
  --shadow-md: 0 2px 4px rgba(13,31,23,.06), 0 18px 44px -22px rgba(13,31,23,.28);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* --- Reset --------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 90px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body, h1, h2, h3, h4, p, figure, blockquote, dl, dd, ul, ol { margin: 0; padding: 0; }
ul, ol { list-style: none; }
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }

body {
  background: var(--paper);
  color: var(--text);
  font-family: var(--ff-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* --- Typography ---------------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--ff-display);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--ink);
  font-variation-settings: "opsz" 40, "SOFT" 0, "WONK" 0;
}
h1 { font-size: clamp(2.7rem, 6.4vw, 4.8rem); line-height: 1.03; font-variation-settings: "opsz" 120; }
h2 { font-size: clamp(2rem, 4.2vw, 3.1rem); }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.65rem); }
h4 { font-size: 1.14rem; }

p { color: var(--text-2); }
a { color: var(--green-2); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--green); }
strong { color: var(--text); font-weight: 600; }

.eyebrow {
  display: block;
  font-family: var(--ff-body);
  font-size: .69rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase;
  color: var(--green-2);
  margin-bottom: 1.25rem;
}
.lede {
  font-size: clamp(1.06rem, 1.6vw, 1.26rem);
  line-height: 1.62; color: var(--text-2); max-width: 62ch;
}
.serif-em {
  font-family: var(--ff-display); font-style: italic; font-weight: 500;
  color: var(--green-2); font-variation-settings: "opsz" 120, "SOFT" 40, "WONK" 1;
}
.rule { width: 52px; height: 2px; background: var(--green-2); border: 0; margin: 0 0 1.4rem; opacity: .85; }

/* --- Layout -------------------------------------------------------------- */
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: 1.5rem; }
.wrap--tight { max-width: var(--wrap-tight); }
.section { padding-block: clamp(4.25rem, 8.5vw, 7.5rem); position: relative; }
.section--alt { background: var(--paper-2); }
.section--ink { background: var(--ink); color: var(--on-ink); }
.section-head { max-width: 66ch; margin-bottom: clamp(2.4rem, 5vw, 3.8rem); }
.mt-lg { margin-top: 2.4rem; }
.center { text-align: center; margin-inline: auto; }

.section--ink h1, .section--ink h2, .section--ink h3, .section--ink h4 { color: #fff; }
.section--ink p, .section--ink li { color: var(--on-ink-2); }
.section--ink .eyebrow { color: var(--green-3); }
.section--ink .rule { background: var(--green-3); }
.section--ink strong { color: #fff; }

.grid { display: grid; gap: 1.15rem; }
@media (min-width: 700px) { .grid--2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .grid--3 { grid-template-columns: repeat(3, 1fr); } }

/* --- Buttons ------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .95rem 1.7rem;
  font-size: .79rem; font-weight: 600; letter-spacing: .11em; text-transform: uppercase;
  border-radius: var(--r-sm); border: 1px solid transparent;
  cursor: pointer; text-align: center;
  transition: transform .25s var(--ease), background .25s var(--ease),
              border-color .25s var(--ease), color .25s var(--ease), box-shadow .25s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn:disabled { opacity: .55; cursor: not-allowed; transform: none; }
.btn--primary { background: var(--green); color: #fff; box-shadow: 0 8px 22px -12px rgba(20,80,58,.75); }
.btn--primary:hover { background: var(--green-2); color: #fff; box-shadow: 0 14px 30px -14px rgba(20,80,58,.8); }
.btn--ghost { border-color: var(--line-2); color: var(--text); background: transparent; }
.btn--ghost:hover { border-color: var(--green-2); color: var(--green); }
.section--ink .btn--ghost { border-color: var(--line-ink); color: var(--on-ink); }
.section--ink .btn--ghost:hover { border-color: var(--green-3); color: #fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2.1rem; }

.arrow-link {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .76rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
}
.arrow-link span { transition: transform .25s var(--ease); }
.arrow-link:hover span { transform: translateX(4px); }

/* --- Header -------------------------------------------------------------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  padding-block: 1rem;
  border-bottom: 1px solid transparent;
  transition: background .3s var(--ease), padding .3s var(--ease), border-color .3s var(--ease);
}
.site-header.is-stuck {
  background: rgba(251, 248, 242, .88);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom-color: var(--line);
  padding-block: .6rem;
}
/* A filtered ancestor becomes the containing block for fixed children, which
   would trap the mobile drawer inside the header. Drop the filter when open. */
.site-header.nav-is-open {
  background: var(--paper);
  backdrop-filter: none; -webkit-backdrop-filter: none;
  border-bottom-color: transparent;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }

/* Wordmark */
.wordmark { display: flex; align-items: center; gap: .65rem; color: var(--ink); }
.wordmark:hover { color: var(--ink); }
.wordmark svg { width: 30px; height: 30px; flex: none; }
.wordmark-type { display: flex; flex-direction: column; line-height: 1; }
.wordmark-name {
  font-family: var(--ff-display); font-size: 1.08rem; font-weight: 700;
  letter-spacing: .13em; text-transform: uppercase;
  font-variation-settings: "opsz" 20;
}
.wordmark-sub {
  font-size: .5rem; font-weight: 500; letter-spacing: .3em;
  text-transform: uppercase; color: var(--muted); margin-top: .34rem;
}

/* Nav */
.nav { display: flex; align-items: center; gap: 1.9rem; }
.nav a {
  font-size: .77rem; font-weight: 500; letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-2); position: relative; padding-block: .25rem;
}
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 1.5px;
  background: var(--green-2); transition: width .28s var(--ease);
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); }
.nav a:hover::after, .nav a[aria-current="page"]::after { width: 100%; }
.nav .btn { padding: .7rem 1.2rem; font-size: .7rem; }
.nav .btn::after { display: none; }
.nav a.btn--primary, .nav a.btn--primary:hover { color: #fff; }
.nav a.btn--ghost { color: var(--text); }

.nav-toggle {
  display: none; background: none; border: 0; cursor: pointer;
  width: 42px; height: 42px; padding: 10px; color: var(--ink);
}
.nav-toggle span { display: block; height: 1.6px; background: currentColor; margin: 4px 0; transition: transform .3s var(--ease), opacity .2s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(5.6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5.6px) rotate(-45deg); }

@media (max-width: 940px) {
  .nav-toggle { display: block; }
  .nav {
    position: fixed; inset: 0 0 0 auto; width: min(84vw, 340px);
    flex-direction: column; align-items: flex-start; justify-content: center; gap: 1.5rem;
    background: var(--paper); border-left: 1px solid var(--line);
    padding: 2rem 2.2rem; box-shadow: var(--shadow-md);
    transform: translateX(100%); transition: transform .38s var(--ease);
  }
  .nav.is-open { transform: translateX(0); }
  .nav a { font-size: 1rem; letter-spacing: .05em; }
  .nav .btn { width: 100%; margin-top: .4rem; }
}

/* --- Hero ---------------------------------------------------------------- */
.hero {
  position: relative; display: flex; align-items: center;
  min-height: 90vh; padding-block: 9rem 4.5rem; overflow: hidden;
  background:
    radial-gradient(900px 560px at 88% 4%, rgba(28,108,76,.12), transparent 64%),
    radial-gradient(760px 600px at 2% 96%, rgba(176,141,63,.13), transparent 66%),
    var(--paper);
}
.hero--page { min-height: 0; padding-block: 10.5rem 4rem; }
.hero-rules {
  position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(var(--line) 1px, transparent 1px),
                    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 92px 92px;
  opacity: .55;
  mask-image: radial-gradient(ellipse 76% 64% at 50% 40%, #000 26%, transparent 76%);
  -webkit-mask-image: radial-gradient(ellipse 76% 64% at 50% 40%, #000 26%, transparent 76%);
}
.hero .wrap { position: relative; z-index: 1; }
.hero h1 { max-width: 14ch; margin-bottom: 1.5rem; }
.hero h1 em { font-style: italic; font-weight: 500; color: var(--green-2); font-variation-settings: "opsz" 120, "SOFT" 40, "WONK" 1; }

.hero-meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: .55rem 1.05rem;
  margin-top: 3rem; padding-top: 1.6rem; border-top: 1px solid var(--line);
  font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted);
}
.hero-meta .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--green-2); flex: none; }

/* --- Pills --------------------------------------------------------------- */
.pill {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .42rem .95rem; border-radius: 999px;
  border: 1px solid var(--line-2); background: rgba(255,255,255,.6);
  font-size: .68rem; font-weight: 600; letter-spacing: .15em; text-transform: uppercase;
  color: var(--text-2);
}
.pill--green { border-color: rgba(28,108,76,.34); background: var(--green-wash); color: var(--green); }
.pill--brass { border-color: rgba(176,141,63,.4); background: rgba(176,141,63,.1); color: #7A5F21; }
.pill .dot-live { width: 7px; height: 7px; border-radius: 50%; background: currentColor; flex: none; box-shadow: 0 0 0 3px rgba(28,108,76,.16); }
.pill-row { display: flex; flex-wrap: wrap; gap: .55rem; margin-bottom: 1.5rem; }

/* --- Strip --------------------------------------------------------------- */
.strip { background: var(--ink); padding-block: 2rem; }
.strip-label {
  font-size: .66rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--on-ink-2); opacity: .8; margin-bottom: 1.1rem; text-align: center;
}
.strip-list { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: .7rem 2.3rem; }
.strip-list li {
  font-family: var(--ff-display); font-size: clamp(.95rem, 1.7vw, 1.2rem);
  font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--on-ink);
  font-variation-settings: "opsz" 20;
}

/* --- Cards --------------------------------------------------------------- */
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 1.9rem 1.7rem; position: relative; overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: border-color .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease);
}
.card:hover { border-color: var(--line-2); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.card h3 { margin-bottom: .65rem; }
.card p { font-size: .95rem; }
.section--ink .card { background: var(--ink-2); border-color: var(--line-ink); box-shadow: none; }
.section--ink .card:hover { border-color: rgba(42,138,99,.4); }

.card-num {
  display: block; margin-bottom: 1rem;
  font-family: var(--ff-display); font-size: .95rem; font-weight: 700;
  color: var(--green-2); letter-spacing: .14em; text-transform: uppercase;
}
.icon-badge {
  width: 44px; height: 44px; border-radius: 9px; margin-bottom: 1.3rem;
  display: grid; place-items: center;
  background: var(--green-wash); border: 1px solid rgba(28,108,76,.2); color: var(--green);
}
.icon-badge svg { width: 20px; height: 20px; }
.section--ink .icon-badge { background: rgba(42,138,99,.14); border-color: rgba(42,138,99,.3); color: var(--green-3); }

/* --- Split --------------------------------------------------------------- */
.split { display: grid; gap: clamp(2.4rem, 5vw, 4.2rem); align-items: center; }
@media (min-width: 950px) { .split { grid-template-columns: 1.05fr .95fr; } }
.panel {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: clamp(1.8rem, 3.4vw, 2.7rem); box-shadow: var(--shadow-sm);
}
.section--ink .panel { background: var(--ink-2); border-color: var(--line-ink); box-shadow: none; }

/* --- Lists --------------------------------------------------------------- */
.check-list li {
  position: relative; padding-left: 1.75rem; margin-bottom: .7rem;
  font-size: .96rem; color: var(--text-2);
}
.check-list li::before {
  content: ""; position: absolute; left: 2px; top: .46em;
  width: 11px; height: 6px; border-left: 1.8px solid var(--green-2); border-bottom: 1.8px solid var(--green-2);
  transform: rotate(-45deg);
}
.section--ink .check-list li::before { border-color: var(--green-3); }
.x-list li {
  position: relative; padding-left: 1.75rem; margin-bottom: .7rem;
  font-size: .96rem; color: var(--muted);
}
.x-list li::before {
  content: ""; position: absolute; left: 3px; top: .72em;
  width: 10px; height: 1.6px; background: var(--line-2);
}

/* --- Itinerary ----------------------------------------------------------- */
.days { display: grid; gap: 0; }
.day {
  display: grid; gap: .45rem 2rem; grid-template-columns: 8.5rem 1fr;
  padding-block: 1.7rem; border-top: 1px solid var(--line);
}
.day:last-child { border-bottom: 1px solid var(--line); }
.day-tag {
  font-size: .65rem; font-weight: 600; letter-spacing: .19em; text-transform: uppercase;
  color: var(--green-2); padding-top: .45rem;
}
.day h3 { margin-bottom: .3rem; }
.day p { grid-column: 2; font-size: .95rem; max-width: 62ch; }
@media (max-width: 660px) {
  .day { grid-template-columns: 1fr; gap: .3rem; }
  .day p, .day h3 { grid-column: 1; }
  .day-tag { padding-top: 0; }
}

/* --- Ivy roll ------------------------------------------------------------ */
.ivy-roll {
  display: grid; gap: 1px; background: var(--line);
  border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden;
}
@media (min-width: 560px) { .ivy-roll { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .ivy-roll { grid-template-columns: repeat(4, 1fr); } }
.ivy-roll li { background: var(--card); padding: 1.3rem 1.2rem; transition: background .25s var(--ease); }
.ivy-roll li:hover { background: var(--green-wash); }
.ivy-name {
  font-family: var(--ff-display); font-size: 1.18rem; font-weight: 600; color: var(--ink);
  font-variation-settings: "opsz" 30;
}
.ivy-loc { display: block; margin-top: .28rem; font-size: .66rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }

/* --- Facts --------------------------------------------------------------- */
.facts { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; }
@media (min-width: 620px) { .facts { grid-template-columns: repeat(3, 1fr); } }
.fact { background: var(--paper); padding: 1.6rem 1.4rem; }
.fact dt { font-size: .65rem; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); margin-bottom: .5rem; }
.fact dd { font-family: var(--ff-display); font-size: 1.4rem; font-weight: 600; color: var(--ink); line-height: 1.2; }

/* --- Pull quote ---------------------------------------------------------- */
.pullquote {
  font-family: var(--ff-display); font-size: clamp(1.45rem, 3.1vw, 2.2rem);
  font-style: italic; font-weight: 500; line-height: 1.34; color: var(--ink);
  max-width: 26ch; font-variation-settings: "opsz" 120, "SOFT" 30;
}
.section--ink .pullquote { color: #fff; }
.pullquote-cite {
  display: block; margin-top: 1.4rem; font-family: var(--ff-body); font-style: normal;
  font-size: .72rem; letter-spacing: .17em; text-transform: uppercase; color: var(--muted);
}

/* --- Pricing ------------------------------------------------------------- */
.price-grid { display: grid; gap: 1.15rem; align-items: stretch; }
@media (min-width: 880px) { .price-grid { grid-template-columns: 1.12fr .88fr; } }

.price-card {
  background: var(--card); border: 1px solid var(--line-2); border-radius: var(--r-lg);
  padding: clamp(1.8rem, 3.4vw, 2.7rem); box-shadow: var(--shadow-md);
  position: relative; overflow: hidden;
}
.price-card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: linear-gradient(90deg, var(--green), var(--green-3), var(--brass));
}
.price-amount {
  font-family: var(--ff-display); font-weight: 600; color: var(--ink);
  font-size: clamp(3rem, 7vw, 4.3rem); line-height: 1; letter-spacing: -.025em;
  font-variation-settings: "opsz" 144;
}
.price-amount sup { font-size: .36em; font-weight: 500; top: -1.15em; margin-right: .08em; }
.price-unit { font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); margin-top: .85rem; }

.price-split {
  display: grid; gap: 1px; background: var(--line);
  border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; margin-top: 1.9rem;
}
@media (min-width: 480px) { .price-split { grid-template-columns: repeat(2, 1fr); } }
.price-split > div { background: var(--paper); padding: 1.2rem 1.3rem; }
.price-split dt { font-size: .64rem; letter-spacing: .17em; text-transform: uppercase; color: var(--muted); margin-bottom: .4rem; }
.price-split dd { font-family: var(--ff-display); font-size: 1.6rem; font-weight: 600; color: var(--ink); line-height: 1.15; }
.price-when { display: block; font-family: var(--ff-body); font-size: .78rem; font-weight: 400; color: var(--text-2); margin-top: .3rem; letter-spacing: 0; }

/* --- Capacity meter ------------------------------------------------------ */
.capacity { margin-top: 1.8rem; }
.capacity-head {
  display: flex; justify-content: space-between; align-items: baseline; gap: 1rem;
  font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted);
  margin-bottom: .65rem;
}
.capacity-head b { font-family: var(--ff-display); font-size: 1.05rem; font-weight: 700; color: var(--green); letter-spacing: .03em; }
.capacity-bar { height: 6px; border-radius: 999px; background: var(--line); overflow: hidden; }
.capacity-fill {
  height: 100%; border-radius: 999px; width: 0;
  background: linear-gradient(90deg, var(--green), var(--green-3));
  transition: width 1.1s var(--ease);
}
.capacity-note { font-size: .83rem; color: var(--muted); margin-top: .75rem; }
.section--ink .capacity-bar { background: rgba(255,255,255,.14); }
.section--ink .capacity-head b { color: var(--green-3); }

/* --- Payment option cards ------------------------------------------------ */
/* The pay options sit inside a column, not the viewport, so they go two-up
   based on the space they actually have rather than the window width. */
.pay-wrap { container-type: inline-size; }
.pay-options { display: grid; gap: .85rem; grid-template-columns: 1fr; }
@container (min-width: 460px) { .pay-options { grid-template-columns: repeat(2, 1fr); } }
.pay-option { position: relative; }
.pay-option input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.pay-option label {
  display: block; height: 100%; cursor: pointer;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 1.4rem 1.45rem;
  transition: border-color .25s var(--ease), background .25s var(--ease), box-shadow .25s var(--ease);
}
.pay-option label:hover { border-color: var(--line-2); }
.pay-option input:checked + label {
  border-color: var(--green-2); background: var(--green-wash);
  box-shadow: 0 0 0 3px rgba(28,108,76,.14);
}
.pay-option input:focus-visible + label { outline: 2px solid var(--green-2); outline-offset: 3px; }
.po-name { font-size: .66rem; font-weight: 600; letter-spacing: .17em; text-transform: uppercase; color: var(--green-2); }
.po-amt { font-family: var(--ff-display); font-size: 2rem; font-weight: 600; color: var(--ink); line-height: 1; margin-top: .7rem; font-variation-settings: "opsz" 60; }
.po-desc { font-size: .87rem; color: var(--text-2); margin-top: .55rem; }

/* --- Notice -------------------------------------------------------------- */
.notice {
  border: 1px solid var(--line); border-left: 3px solid var(--green-2);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: var(--card); padding: 1.3rem 1.5rem;
}
.notice p { font-size: .92rem; }
.notice p + p { margin-top: .75rem; }
.notice--brass { border-left-color: var(--brass); }
.notice--error { border-left-color: var(--crimson); background: #FCF3F2; color: var(--crimson); }
.section--ink .notice { background: var(--ink-2); border-color: var(--line-ink); border-left-color: var(--green-3); }

/* Stripe trust line */
.stripe-line {
  display: flex; align-items: center; gap: .55rem; flex-wrap: wrap;
  font-size: .78rem; color: var(--muted); margin-top: 1rem;
}
.stripe-line svg { width: 15px; height: 15px; color: var(--green-2); flex: none; }

/* --- FAQ ----------------------------------------------------------------- */
.faq details { border-top: 1px solid var(--line); padding: 1.35rem 0; }
.faq details:last-of-type { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer; list-style: none;
  font-family: var(--ff-display); font-size: clamp(1.12rem, 2vw, 1.35rem); font-weight: 600; color: var(--ink);
  display: flex; justify-content: space-between; align-items: center; gap: 1.4rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; font-family: var(--ff-body); font-size: 1.35rem; font-weight: 300;
  color: var(--green-2); flex: none; transition: transform .3s var(--ease);
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin-top: .85rem; max-width: 68ch; font-size: .96rem; }
.section--ink .faq details { border-color: var(--line-ink); }
.section--ink .faq summary { color: #fff; }
.section--ink .faq summary::after { color: var(--green-3); }

/* --- Forms --------------------------------------------------------------- */
.form { display: grid; gap: 1.05rem; }
@media (min-width: 700px) { .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.05rem; } }
.form-row { display: grid; gap: 1.05rem; }
.fieldset { border: 0; padding: 0; margin: 0; display: grid; gap: 1.05rem; }
.fieldset legend {
  padding: 0; margin-bottom: .3rem;
  font-size: .68rem; font-weight: 600; letter-spacing: .19em; text-transform: uppercase; color: var(--green-2);
}
.field { display: grid; gap: .4rem; }
.field label { font-size: .68rem; letter-spacing: .15em; text-transform: uppercase; color: var(--muted); }
.field input, .field select, .field textarea {
  background: var(--card); border: 1px solid var(--line-2); border-radius: var(--r-sm);
  padding: .82rem 1rem; color: var(--text); font-size: .96rem; width: 100%;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--green-2); box-shadow: 0 0 0 3px rgba(28,108,76,.14);
}
.field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--green-2) 50%),
                    linear-gradient(135deg, var(--green-2) 50%, transparent 50%);
  background-position: calc(100% - 20px) 55%, calc(100% - 14px) 55%;
  background-size: 6px 6px, 6px 6px; background-repeat: no-repeat;
}
.field-hint { font-size: .8rem; color: var(--muted); }
.form-note { font-size: .83rem; color: var(--muted); }
.checkline { display: flex; gap: .75rem; align-items: flex-start; font-size: .9rem; color: var(--text-2); }
.checkline input { width: 18px; height: 18px; margin-top: .22rem; flex: none; accent-color: var(--green); }

/* --- CTA band ------------------------------------------------------------ */
.cta-band {
  background: radial-gradient(720px 400px at 50% 0%, rgba(42,138,99,.22), transparent 68%), var(--ink);
  color: var(--on-ink); text-align: center;
}
.cta-band h2 { color: #fff; margin-bottom: 1rem; }
.cta-band p { color: var(--on-ink-2); }
.cta-band .eyebrow { color: var(--green-3); }
.cta-band .wrap { max-width: 740px; }
.cta-band .btn-row { justify-content: center; }
.cta-band .btn--ghost { border-color: var(--line-ink); color: var(--on-ink); }
.cta-band .btn--ghost:hover { border-color: var(--green-3); color: #fff; }

/* --- Confirmation mark --------------------------------------------------- */
.confirm-mark {
  width: 72px; height: 72px; border-radius: 50%; margin: 0 auto 1.9rem;
  display: grid; place-items: center;
  background: var(--green-wash); border: 1px solid rgba(28,108,76,.25); color: var(--green);
}
.confirm-mark svg { width: 30px; height: 30px; }

/* --- Footer -------------------------------------------------------------- */
.site-footer { background: var(--ink); color: var(--on-ink-2); padding-block: 3.4rem 1.9rem; }
.site-footer .wordmark { color: #fff; }
.site-footer .wordmark:hover { color: #fff; }
.site-footer .wordmark-sub { color: var(--on-ink-2); opacity: .8; }
.footer-top { display: grid; gap: 2.4rem; padding-bottom: 2.4rem; }
@media (min-width: 800px) { .footer-top { grid-template-columns: 1.5fr 1fr 1fr; } }
.footer-top p { font-size: .9rem; max-width: 40ch; margin-top: 1.1rem; color: var(--on-ink-2); }
.footer-h { font-size: .66rem; letter-spacing: .19em; text-transform: uppercase; color: var(--muted); margin-bottom: 1rem; }
.footer-list li { margin-bottom: .55rem; }
.footer-list a { color: var(--on-ink-2); font-size: .93rem; }
.footer-list a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid var(--line-ink); padding-top: 1.5rem;
  display: flex; flex-wrap: wrap; gap: .6rem 1.5rem; justify-content: space-between;
  font-size: .8rem; color: var(--muted);
}
.footer-legal { font-size: .78rem; color: var(--muted); margin-top: 1.3rem; max-width: 62ch; }

/* --- Reveal -------------------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn:hover, .card:hover { transform: none; }
  .capacity-fill { transition: none; }
}

/* --- Utilities ----------------------------------------------------------- */
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--green); color: #fff; padding: .75rem 1.2rem; border-radius: 0 0 var(--r-sm) 0;
  font-size: .8rem; font-weight: 600;
}
.skip-link:focus { left: 0; color: #fff; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}
:focus-visible { outline: 2px solid var(--green-2); outline-offset: 3px; border-radius: 2px; }
[hidden] { display: none !important; }

/* ==========================================================================
   PHOTOGRAPHY — the tour's own images carry the page. Everything below is
   built around real photos from previous tours (assets/photos/).
   ========================================================================== */

/* --- Photo hero ---------------------------------------------------------- */
.hero--photo {
  min-height: min(88vh, 780px);
  padding-block: 10rem 4.5rem;
  color: #fff;
  background: var(--ink);
  isolation: isolate;
}
/* The photo is a real <img> rather than a CSS background: url() inside a
   custom property resolves against the stylesheet, not the page, and an
   <img> also gives us fetchpriority and proper decoding. */
.hero-bg {
  position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%;
  object-fit: cover; object-position: center 42%;
}
.hero--photo::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(to right, rgba(9,22,16,.94) 0%, rgba(9,22,16,.82) 42%, rgba(9,22,16,.42) 100%),
    linear-gradient(to top, rgba(9,22,16,.92) 0%, rgba(9,22,16,0) 55%);
}
.hero--photo h1 { color: #fff; }
.hero--photo h1 em { color: #8FD0AC; }
.hero--photo p, .hero--photo .lede { color: #DCE6DF; }
.hero--photo .hero-meta { border-top-color: rgba(255,255,255,.2); color: #B3C4B9; }
.hero--photo .hero-meta .dot { background: var(--green-3); }
.hero--photo .pill { border-color: rgba(255,255,255,.28); background: rgba(255,255,255,.08); color: #E7EFE9; }
.hero--photo .pill--green { border-color: rgba(143,208,172,.5); background: rgba(42,138,99,.28); color: #A9E0C1; }
.hero--photo .btn--ghost { border-color: rgba(255,255,255,.34); color: #fff; }
.hero--photo .btn--ghost:hover { border-color: #8FD0AC; color: #8FD0AC; }
.hero--photo .eyebrow { color: #8FD0AC; }

/* Photo credit / location stamp in the corner of a photo hero */
.hero-credit {
  position: absolute; right: 1.5rem; bottom: 1.2rem; z-index: 1;
  font-size: .64rem; letter-spacing: .18em; text-transform: uppercase;
  color: rgba(255,255,255,.5);
}

/* --- Figures ------------------------------------------------------------- */
.shot {
  margin: 0; border-radius: var(--r-md); overflow: hidden;
  background: var(--ink); box-shadow: var(--shadow-md);
}
.shot img { width: 100%; height: 100%; object-fit: cover; display: block; }
.shot figcaption {
  padding: .85rem 1.1rem;
  font-size: .68rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--on-ink-2); background: var(--ink);
}
.shot--tall img { aspect-ratio: 4 / 5; }
.shot--wide img { aspect-ratio: 16 / 10; }
.shot--square img { aspect-ratio: 1 / 1; }

/* --- Campus gallery ------------------------------------------------------ */
.gallery {
  display: grid; gap: .85rem;
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 760px)  { .gallery { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1040px) { .gallery { grid-template-columns: repeat(4, 1fr); } }

.gal {
  position: relative; margin: 0; overflow: hidden;
  border-radius: var(--r-sm); background: var(--ink);
  aspect-ratio: 4 / 3;
}
.gal img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform .5s var(--ease), filter .5s var(--ease);
  filter: saturate(.92);
}
.gal:hover img { transform: scale(1.045); filter: saturate(1.05); }
.gal figcaption {
  position: absolute; inset: auto 0 0 0; z-index: 1;
  padding: 1.6rem .85rem .7rem;
  background: linear-gradient(to top, rgba(9,22,16,.9), rgba(9,22,16,0));
  color: #fff; font-size: .7rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase;
}
.gal--wide { grid-column: span 2; aspect-ratio: 8 / 3; }
@media (max-width: 759px) { .gal--wide { aspect-ratio: 4 / 3; } }

/* --- Photo band (full-bleed strip between sections) ---------------------- */
.band {
  position: relative; min-height: 380px;
  display: grid; place-items: center; text-align: center;
  color: #fff; isolation: isolate; overflow: hidden;
}
.band-bg {
  position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%;
  object-fit: cover; object-position: center 40%;
}
.band::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: rgba(9,22,16,.72);
}
.band .wrap { max-width: 760px; padding-block: 4.5rem; }
.band h2 { color: #fff; }
.band p { color: #DCE6DF; }
.band .eyebrow { color: #8FD0AC; }

/* --- Split with a photo on one side -------------------------------------- */
.split--photo { align-items: stretch; }
.split--photo .shot { height: 100%; }
.split--photo .shot img { height: 100%; min-height: 340px; }

/* --- Camp roll (the four/five camps) ------------------------------------- */
.camps { display: grid; gap: .85rem; }
@media (min-width: 640px)  { .camps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .camps { grid-template-columns: repeat(4, 1fr); } }
.camp {
  position: relative; border-radius: var(--r-md); overflow: hidden;
  background: var(--ink); aspect-ratio: 3 / 4;
  display: grid; align-items: end;
}
.camp img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  filter: saturate(.5) brightness(.62);
  transition: transform .55s var(--ease), filter .55s var(--ease);
}
.camp:hover img { transform: scale(1.05); filter: saturate(.85) brightness(.72); }
.camp-body { position: relative; z-index: 1; padding: 1.4rem 1.3rem; }
.camp-name {
  display: block; font-family: var(--ff-display); font-size: 1.55rem; font-weight: 700;
  color: #fff; line-height: 1.1; font-variation-settings: "opsz" 40;
}
.camp-note {
  display: block; margin-top: .35rem;
  font-size: .66rem; letter-spacing: .16em; text-transform: uppercase; color: #A9C2B3;
}

/* --- Big number stat row ------------------------------------------------- */
.stat-row { display: grid; gap: 1px; background: var(--line); border-block: 1px solid var(--line); }
@media (min-width: 700px) { .stat-row { grid-template-columns: repeat(4, 1fr); } }
.stat { background: var(--paper); padding: 2rem 1.5rem; text-align: center; }
.stat b {
  display: block; font-family: var(--ff-display); font-size: clamp(2.2rem, 4.5vw, 3.1rem);
  font-weight: 700; color: var(--green); line-height: 1; font-variation-settings: "opsz" 100;
}
.stat span {
  display: block; margin-top: .6rem;
  font-size: .66rem; letter-spacing: .17em; text-transform: uppercase; color: var(--muted);
}
.section--ink .stat-row { background: var(--line-ink); border-color: var(--line-ink); }
.section--ink .stat { background: var(--ink-2); }
.section--ink .stat b { color: var(--green-3); }

/* --- Early-payment flag on a price card ---------------------------------- */
.flag {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .32rem .8rem; border-radius: 999px; margin-bottom: 1rem;
  background: var(--green); color: #fff;
  font-size: .64rem; font-weight: 600; letter-spacing: .15em; text-transform: uppercase;
}
.price-strike {
  font-family: var(--ff-display); font-size: 1.15rem; color: var(--muted);
  text-decoration: line-through; margin-left: .55rem; font-weight: 500;
}

/* --- Payment link cards (sign-up.html) ----------------------------------- */
.pay-link {
  display: flex; flex-direction: column; height: 100%;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 1.5rem 1.5rem 1.35rem; color: inherit;
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease), transform .25s var(--ease);
}
.pay-link:hover {
  border-color: var(--green-2); color: inherit;
  box-shadow: 0 12px 30px -18px rgba(20,80,58,.6); transform: translateY(-2px);
}
.pay-link .flag { align-self: flex-start; }
.pay-link .po-amt { display: flex; align-items: baseline; flex-wrap: wrap; gap: .1rem; }
.pay-link .po-desc { flex: 1 1 auto; }
.po-go {
  display: inline-flex; align-items: center; gap: .5rem; margin-top: 1.1rem;
  font-size: .72rem; font-weight: 600; letter-spacing: .13em; text-transform: uppercase;
  color: var(--green);
}
.po-go span { transition: transform .25s var(--ease); }
.pay-link:hover .po-go span { transform: translateX(4px); }
.pay-link--best { border-color: rgba(28,108,76,.45); background: linear-gradient(180deg, var(--green-wash), var(--card) 55%); }

/* --- Header over a photo hero -------------------------------------------
   Pages whose first section is a photo hero add class="hero-photo" to <body>.
   Until the header sticks (or the mobile drawer opens) it sits on the image,
   so its ink-coloured type has to flip to light. ---------------------------- */
body.hero-photo .site-header:not(.is-stuck):not(.nav-is-open) .wordmark,
body.hero-photo .site-header:not(.is-stuck):not(.nav-is-open) .nav-toggle { color: #fff; }
body.hero-photo .site-header:not(.is-stuck):not(.nav-is-open) .wordmark-sub { color: rgba(255,255,255,.7); }
body.hero-photo .site-header:not(.is-stuck):not(.nav-is-open) .wordmark svg > path { fill: #8FD0AC; }
body.hero-photo .site-header:not(.is-stuck):not(.nav-is-open) .wordmark svg circle { fill: #0D1F17; }
body.hero-photo .site-header:not(.is-stuck):not(.nav-is-open) .wordmark svg g { stroke: #8FD0AC; }

/* Nav links only flip on desktop — the mobile drawer keeps its paper background. */
@media (min-width: 941px) {
  body.hero-photo .site-header:not(.is-stuck) .nav a { color: rgba(255,255,255,.86); }
  body.hero-photo .site-header:not(.is-stuck) .nav a:hover,
  body.hero-photo .site-header:not(.is-stuck) .nav a[aria-current="page"] { color: #fff; }
  body.hero-photo .site-header:not(.is-stuck) .nav a::after { background: #8FD0AC; }
  body.hero-photo .site-header:not(.is-stuck) .nav a.btn--primary,
  body.hero-photo .site-header:not(.is-stuck) .nav a.btn--primary:hover { color: #fff; }
}

/* Lighten the hero scrim a touch — the photo should still read as a photo. */
.hero--photo::after {
  background:
    linear-gradient(to right, rgba(9,22,16,.90) 0%, rgba(9,22,16,.74) 46%, rgba(9,22,16,.34) 100%),
    linear-gradient(to top, rgba(9,22,16,.88) 0%, rgba(9,22,16,0) 52%);
}

/* Stat values are big display numerals — keep them on one line. */
.stat b { white-space: nowrap; }

/* On narrow screens the copy runs the full width of the photo, so the
   left-to-right scrim isn't enough — darken the whole frame instead. */
@media (max-width: 760px) {
  .hero--photo::after {
    background: linear-gradient(to top,
      rgba(9,22,16,.95) 10%, rgba(9,22,16,.82) 55%, rgba(9,22,16,.66) 100%);
  }
  .hero--photo { padding-block: 8.5rem 3.5rem; min-height: 0; }
}

/* Three-up variant — used for the Ivy camp photos, which are a set of three. */
@media (min-width: 760px) {
  .gallery--3 { grid-template-columns: repeat(3, 1fr); }
}