/* Layout: photo-led trail-guide pages; forest + creek palette carried over from the printed guide */
:root {
  --forest: #1f4d3a;
  --forest-deep: #16382a;
  --creek: #2f6f8f;
  --rust: #c0582e;
  --rust-dark: #a7471f;
  --moss-wash: #eef3ee;
  --paper: #ffffff;
  --ink: #1d2b24;
  --muted: #56655c;
  --line: #d6e0d7;
  --gold: #f2c79c;
  --display: "Lora", Georgia, "Times New Roman", serif;
  --body: "Inter", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--body); font-size: 17px; line-height: 1.55; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: var(--forest); }
.wrap { max-width: 1120px; margin: 0 auto; padding-left: max(20px, env(safe-area-inset-left, 0px)); padding-right: max(20px, env(safe-area-inset-right, 0px)); }
h1, h2, h3 { font-family: var(--display); color: var(--forest); margin: 0; text-wrap: balance; line-height: 1.12; }
.kicker { font-size: 12px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--rust); }

/* top bar */
.topbar { position: absolute; inset: 0 0 auto; z-index: 3; }
.topbar .wrap { display: flex; justify-content: space-between; align-items: center; padding-block: 18px; }
.brand { font-family: var(--display); font-weight: 700; font-size: 20px; color: #fff; text-decoration: none; letter-spacing: .01em; }
.brand span { color: var(--gold); }
.topbar small { color: rgba(255,255,255,.85); font-size: 13px; letter-spacing: .06em; }

/* hero */
.hero { position: relative; color: #fff; background: var(--forest-deep); overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background: center 40% / cover no-repeat url("helton.jpg"); }
.hero-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(14,36,26,.92) 0%, rgba(14,36,26,.78) 45%, rgba(14,36,26,.35) 100%); }
.hero .wrap { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0,1.15fr) minmax(0,.85fr); gap: 56px; align-items: center; padding-block: 120px 80px; }
.hero h1 { color: #fff; font-size: clamp(36px, 5.2vw, 60px); letter-spacing: -.01em; }
.hero .kicker { color: var(--gold); margin-bottom: 14px; display: block; }
.hero .lede { font-size: 19px; color: rgba(255,255,255,.9); max-width: 34em; margin: 18px 0 26px; }
.gets { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.gets li { display: flex; gap: 12px; align-items: flex-start; color: rgba(255,255,255,.92); }
.gets li::before { content: ""; flex: none; width: 20px; height: 20px; margin-top: 3px; border-radius: 50%; background: var(--rust) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.5l3 3 6-7' fill='none' stroke='%23fff' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat; }

/* form card */
.card { background: var(--paper); color: var(--ink); border-radius: 16px; padding: 28px; box-shadow: 0 24px 60px rgba(8,24,16,.35); }
.card h2 { font-size: 26px; }
.card .sub { color: var(--muted); font-size: 15px; margin: 6px 0 18px; }
.cover-peek { display: flex; gap: 14px; align-items: center; margin-bottom: 18px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.cover-peek img { width: 96px; border-radius: 4px; box-shadow: 0 4px 14px rgba(0,0,0,.18); transform: rotate(-3deg); }
.cover-peek p { margin: 0; font-size: 14px; color: var(--muted); }
.cover-peek b { color: var(--forest); display: block; font-size: 15px; }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: grid; gap: 5px; min-width: 0; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 13px; font-weight: 600; color: var(--ink); }
.field label i { color: var(--rust); font-style: normal; }
.field input { width: 100%; font: inherit; font-size: 16px; padding: 12px 13px; border: 1.5px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink); }
.field input:focus { outline: none; border-color: var(--creek); box-shadow: 0 0 0 3px rgba(47,111,143,.18); }
.btn { display: inline-flex; justify-content: center; align-items: center; gap: 10px; font: inherit; font-weight: 700; font-size: 17px; color: #fff; background: var(--rust); border: 0; border-radius: 999px; padding: 15px 26px; cursor: pointer; text-decoration: none; transition: background .15s, transform .15s; }
.btn:hover { background: var(--rust-dark); transform: translateY(-1px); }
.btn:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }
.card .btn { width: 100%; margin-top: 16px; }
.fine { font-size: 12.5px; color: var(--muted); margin: 12px 0 0; text-align: center; }

/* inside the guide */
.section { padding-block: 84px; }
.section-head { max-width: 640px; margin-bottom: 36px; }
.section-head h2 { font-size: clamp(30px, 3.6vw, 42px); margin-top: 8px; }
.section-head p { color: var(--muted); margin: 12px 0 0; }
.falls { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 22px; }
.fall { display: grid; gap: 12px; align-content: start; }
.fall-photo { position: relative; aspect-ratio: 4 / 5; border-radius: 14px; overflow: hidden; background: var(--moss-wash); }
.fall-photo img { width: 100%; height: 100%; object-fit: cover; }
.teaser img { filter: blur(5px) saturate(1.05); transform: scale(1.08); }
.reveal { position: absolute; left: 12px; right: 12px; bottom: 12px; background: rgba(22,56,42,.88); color: #fff; font-size: 12.5px; font-weight: 600; letter-spacing: .02em; border-radius: 999px; padding: 7px 12px; text-align: center; }
.reveal::before { content: ""; display: inline-block; width: 11px; height: 12px; margin-right: 6px; vertical-align: -1px; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 11 12'%3E%3Crect x='1' y='5' width='9' height='7' rx='1.5' fill='%23f2c79c'/%3E%3Cpath d='M3 5V3.5a2.5 2.5 0 0 1 5 0V5' fill='none' stroke='%23f2c79c' stroke-width='1.5'/%3E%3C/svg%3E") no-repeat; }
.num { position: absolute; left: 12px; top: 12px; width: 42px; height: 42px; border-radius: 50%; background: var(--rust); color: #fff; font-family: var(--display); font-weight: 700; font-size: 21px; display: grid; place-items: center; border: 2.5px solid #fff; }
.fall h3 { font-size: 21px; }
.meta { display: flex; flex-wrap: wrap; gap: 6px; }
.meta span { font-size: 12.5px; font-weight: 600; color: var(--forest); background: var(--moss-wash); border-radius: 999px; padding: 4px 10px; }
.fall p { margin: 0; font-size: 15px; color: var(--muted); }

/* band */
.band { background: var(--moss-wash); }
.band .wrap { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 56px; align-items: center; padding-block: 80px; }
.band h2 { font-size: clamp(28px, 3.2vw, 38px); margin: 8px 0 14px; }
.band p { color: var(--muted); margin: 0 0 22px; }
.checks { list-style: none; margin: 0 0 28px; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; font-size: 15.5px; }
.checks li::before { content: "✓"; color: var(--rust); font-weight: 800; margin-right: 8px; }
.pages { display: flex; justify-content: center; }
.pages img { width: min(420px, 100%); border-radius: 6px; box-shadow: 0 22px 50px rgba(20,50,35,.22); transform: rotate(2deg); }

/* stay */
.stay { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); background: var(--forest); color: #eef0ea; border-radius: 18px; overflow: hidden; }
.stay img { width: 100%; height: 100%; object-fit: cover; min-height: 300px; }
.stay-body { padding: 40px 44px; display: grid; gap: 14px; align-content: center; }
.stay .kicker { color: var(--gold); }
.stay h2 { color: #fff; font-size: clamp(26px, 3vw, 34px); }
.stay p { margin: 0; color: rgba(238,240,234,.9); }
.stay .btn { justify-self: start; background: #f3f1ea; color: var(--forest); }
.stay .btn:hover { background: #fff; }

footer { border-top: 1px solid var(--line); }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; padding-block: 26px; font-size: 13.5px; color: var(--muted); }

/* thank-you */
.ty-hero .wrap { grid-template-columns: minmax(0,1fr) minmax(0,.8fr); padding-block: 130px 90px; }
.ty-hero .btn { font-size: 18px; padding: 17px 30px; }
.ty-hero .hint { font-size: 14px; color: rgba(255,255,255,.8); margin-top: 14px; }
.ty-cover img { width: min(340px, 100%); margin-left: auto; border-radius: 6px; box-shadow: 0 26px 60px rgba(0,0,0,.45); transform: rotate(3deg); }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 22px; counter-reset: s; }
.step { border: 1px solid var(--line); border-radius: 14px; padding: 22px; }
.step b { font-family: var(--display); font-size: 20px; color: var(--forest); display: block; margin-bottom: 6px; }
.step p { margin: 0; color: var(--muted); font-size: 15.5px; }

@media (max-width: 900px) {
  .hero .wrap, .ty-hero .wrap, .band .wrap { grid-template-columns: minmax(0,1fr); gap: 36px; padding-block: 96px 56px; }
  .falls { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .stay { grid-template-columns: minmax(0,1fr); }
  .stay img { min-height: 220px; max-height: 300px; }
  .stay-body { padding: 30px 26px; }
  .steps { grid-template-columns: minmax(0,1fr); }
  .ty-cover img { margin: 0 auto; width: min(260px, 80%); }
  .topbar small { display: none; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .fields { grid-template-columns: minmax(0,1fr); }
  .falls { grid-template-columns: minmax(0,1fr); }
  .fall-photo { aspect-ratio: 16 / 10; }
  .checks { grid-template-columns: minmax(0,1fr); }
  .card { padding: 22px; }
  .section { padding-block: 60px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn { transition: none; } }