/* =========================================================
   DESIGN TOKENS
   Change colors/fonts here and they update across the whole site.
========================================================== */
:root {
  --color-bg:      #F1F4EE; /* soft alpine mist */
  --color-bg-alt:  #E4E9DD; /* deeper sage, used for alternating sections */
  --color-ink:     #1B2A20; /* deep pine — main text color */
  --color-ink-soft:#3E4F42; /* softer body text */
  --color-stone:   #7C8574; /* muted secondary text */
  --color-accent:  #E8A23D; /* sunrise amber — CTAs, highlights */
  --color-accent-ink: #4A2F0A; /* dark text on top of amber */
  --color-glacier: #3E7CA6; /* glacier blue — links, moderate badge */
  --color-line:    #C9D0BE; /* hairline / contour lines */
  --color-card:    #FBFCF9; /* card background, near-white sage */

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Public Sans", -apple-system, Segoe UI, sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  --radius: 14px;
  --wrap: 1120px;
}

/* =========================================================
   RESET / BASE
========================================================== */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  margin: 0 0 0.4em;
  color: var(--color-ink);
}
h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.3rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; color: var(--color-ink-soft); }

/* =========================================================
   BUTTONS
========================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  font-size: 0.95rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn:focus-visible { outline: 3px solid var(--color-glacier); outline-offset: 2px; }
.btn-accent {
  background: var(--color-accent);
  color: var(--color-accent-ink);
}
.btn-accent:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(232,162,61,0.35); }
.btn-ghost {
  background: transparent;
  color: var(--color-ink);
  border: 1.5px solid var(--color-line);
}
.btn-ghost:hover { border-color: var(--color-ink); }
.btn-small { padding: 9px 18px; font-size: 0.85rem; }

/* =========================================================
   HEADER
========================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(241,244,238,0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-line);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-top: 16px;
  padding-bottom: 16px;
}
.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  text-decoration: none;
  color: var(--color-ink);
  margin-right: auto;
}
.logo span { color: var(--color-accent); }
.main-nav {
  display: flex;
  gap: 28px;
}
.main-nav a {
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-ink-soft);
}
.main-nav a:hover { color: var(--color-ink); }
.nav-cta { margin-left: 4px; }
.nav-toggle { display: none; }

/* =========================================================
   HERO
========================================================== */
.hero {
  position: relative;
  overflow: hidden;
  padding-top: 90px;
  padding-bottom: 130px;
}
.hero-contours {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.contour {
  fill: none;
  stroke: var(--color-line);
  stroke-width: 2;
}
.hero-trail {
  fill: none;
  stroke: var(--color-accent);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-dasharray: 900;
  stroke-dashoffset: 900;
  animation: draw-trail 2.4s ease-out 0.3s forwards;
}
.trail-marker {
  fill: var(--color-accent);
  opacity: 0;
  animation: pop-marker 0.4s ease-out 2.5s forwards;
}
@keyframes draw-trail {
  to { stroke-dashoffset: 0; }
}
@keyframes pop-marker {
  from { opacity: 0; transform: scale(0); }
  to { opacity: 1; transform: scale(1); }
}
.hero-inner {
  position: relative;
  max-width: 640px;
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-glacier);
  margin-bottom: 14px;
}
.hero-sub { font-size: 1.1rem; max-width: 520px; }
.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 8px;
  flex-wrap: wrap;
}

/* =========================================================
   SKYLINE DIVIDER — the signature recurring element
========================================================== */
.skyline {
  line-height: 0;
  margin-top: -1px;
}
.skyline svg { width: 100%; height: 44px; display: block; fill: var(--color-bg-alt); }
.skyline-alt svg { fill: var(--color-bg); }

/* =========================================================
   SECTIONS
========================================================== */
.section { padding: 84px 0; }
.section-alt { background: var(--color-bg-alt); }
.section-lead {
  font-size: 1.05rem;
  max-width: 560px;
  margin-bottom: 44px;
}

/* Start Here cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.card {
  background: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 28px;
}
.card-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-glacier);
  margin-bottom: 10px;
}
.card-link {
  display: inline-block;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  color: var(--color-ink);
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 2px;
}

/* Before You Go checklist */
.checklist-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.checklist-item {
  display: block;
  text-decoration: none;
  background: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 22px;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.checklist-item:hover { border-color: var(--color-accent); transform: translateY(-3px); }
.checklist-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--color-stone);
}
.checklist-item h3 { font-size: 1.05rem; margin-top: 6px; }
.checklist-item p { font-size: 0.9rem; margin-bottom: 0; }

/* Route cards */
.route-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.route-card {
  background: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 26px;
}
.route-region {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-stone);
  margin-bottom: 8px;
}
.route-desc { font-size: 0.92rem; }
.route-stats {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  border-top: 1px solid var(--color-line);
  padding-top: 14px;
  margin-top: 6px;
}
.badge {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.78rem;
  padding: 4px 11px;
  border-radius: 999px;
  margin-left: auto;
}
.badge-easy { background: #DCEAD8; color: #2C5F32; }
.badge-moderate { background: #DDEAF2; color: var(--color-glacier); }
.badge-hard { background: #F4DCDA; color: #9A3B34; }

/* Newsletter */
.newsletter-inner { text-align: center; }
.newsletter-inner .section-lead { margin-left: auto; margin-right: auto; }
.newsletter-form {
  display: flex;
  justify-content: center;
  gap: 12px;
  max-width: 420px;
  margin: 0 auto;
  flex-wrap: wrap;
}
.newsletter-form input {
  flex: 1;
  min-width: 220px;
  padding: 14px 18px;
  border-radius: 999px;
  border: 1.5px solid var(--color-line);
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--color-card);
}
.newsletter-form input:focus-visible { outline: 3px solid var(--color-glacier); outline-offset: 1px; }
.newsletter-note {
  margin-top: 14px;
  font-size: 0.9rem;
  color: var(--color-glacier);
  min-height: 1.4em;
}

/* =========================================================
   FOOTER
========================================================== */
.site-footer { padding: 48px 0; background: var(--color-ink); color: #DCE3D6; }
.footer-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.logo-footer { color: #F1F4EE; margin-right: auto; }
.footer-nav { display: flex; gap: 22px; }
.footer-nav a { text-decoration: none; color: #B7C2AC; font-size: 0.9rem; }
.footer-nav a:hover { color: #fff; }
.footer-copy { width: 100%; font-size: 0.8rem; color: #8A9683; margin: 16px 0 0; }

/* =========================================================
   REVEAL-ON-SCROLL (added by script.js)
========================================================== */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  .hero-trail, .trail-marker, .reveal { animation: none !important; transition: none !important; }
  .hero-trail { stroke-dashoffset: 0; }
  .trail-marker { opacity: 1; }
  .reveal { opacity: 1; transform: none; }
}

/* =========================================================
   RESPONSIVE
========================================================== */
@media (max-width: 880px) {
  .card-grid, .route-grid { grid-template-columns: 1fr; }
  .checklist-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .main-nav, .nav-cta { display: none; }
  .nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
  }
  .nav-toggle span { width: 22px; height: 2px; background: var(--color-ink); }
  .main-nav.is-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-line);
    gap: 16px;
  }
  .checklist-grid { grid-template-columns: 1fr; }
  .hero { padding-bottom: 90px; }
}