/* ============================================
   PB Skydiving — crayon edition
   construction-paper palette + handwriting
   ============================================ */

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
html { scroll-behavior: smooth; }

/* --- tokens --- */
:root {
  --paper: #fbf3dc;          /* manila / construction paper */
  --paper-warm: #f7ead0;
  --paper-deep: #ede0b8;

  --ink: #2b2318;            /* warm near-black */
  --ink-soft: #4a4033;
  --ink-mute: #7a6f5e;

  --red: #d64545;
  --blue: #3a7bc8;
  --green: #4aa34a;
  --yellow: #f2c94c;
  --orange: #e88e3a;
  --purple: #7d3c98;
  --pink: #e06b9e;
  --brown: #8b5a2b;

  --font-display: "Gochi Hand", "Caveat", cursive;
  --font-hand: "Caveat", cursive;
  --font-body: "Kalam", "Comic Sans MS", cursive;

  --container: 1200px;
  --container-narrow: 900px;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--yellow); color: var(--ink); }

/* hide the global SVG filter container */
.global-filters {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
  pointer-events: none;
}

/* paper texture backdrop */
.paper-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.9;
  mix-blend-mode: multiply;
}

/* ============================================
   NAV — looks like it's taped to the top
   ============================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 243, 220, 0.88);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-bottom: 3px solid var(--ink);
  filter: url(#rough);
}
.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.brand-mark { display: inline-flex; }
.brand-word {
  font-family: var(--font-display);
  font-size: 26px;
  color: var(--ink);
  letter-spacing: 0.02em;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  font-family: var(--font-hand);
  font-size: 22px;
  font-weight: 600;
  color: var(--ink);
}
.nav-links a { position: relative; }
.nav-links a:not(.nav-cta):hover {
  color: var(--red);
}
.nav-links a:not(.nav-cta):hover::after {
  content: "";
  position: absolute;
  left: -2px;
  right: -2px;
  bottom: -4px;
  height: 3px;
  background: var(--red);
  border-radius: 2px;
  filter: url(#rough);
}
.nav-cta {
  padding: 6px 18px;
  background: var(--yellow);
  border: 2.5px solid var(--ink);
  border-radius: 30px 24px 28px 22px / 22px 28px 24px 30px;
  color: var(--ink);
  transition: transform 0.15s ease, background 0.15s ease;
}
.nav-cta:hover {
  background: var(--orange);
  transform: rotate(-1deg) translateY(-1px);
}

@media (max-width: 820px) {
  .nav-links a:not(.nav-cta) { display: none; }
}

/* ============================================
   HERO — big crayon headline, a little tilted
   ============================================ */
.hero {
  position: relative;
  padding: 100px 32px 140px;
  overflow: hidden;
}
.hero-inner {
  position: relative;
  max-width: var(--container);
  margin: 0 auto;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-hand);
  font-size: 22px;
  font-weight: 700;
  color: var(--red);
  margin: 0 0 24px;
  transform: rotate(-1.2deg);
  transform-origin: left;
}
.star { color: var(--yellow); text-shadow: 1px 1px 0 var(--ink); }

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(52px, 9vw, 120px);
  line-height: 1.02;
  font-weight: 400;
  margin: 0 0 32px;
  color: var(--ink);
  letter-spacing: 0.005em;
  max-width: 16ch;
  transform: rotate(-0.6deg);
}

/* scribbled underlines + color highlights */
.scribble-red, .scribble-blue, .scribble-green, .scribble-orange {
  position: relative;
  display: inline-block;
  padding: 0 4px;
}
.scribble-red { color: var(--red); }
.scribble-blue { color: var(--blue); }
.scribble-green { color: var(--green); }
.scribble-orange { color: var(--orange); }

.scribble-red::after,
.scribble-blue::after,
.scribble-green::after,
.scribble-orange::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 6px;
  border-radius: 4px;
  filter: url(#rough-hard);
}
.scribble-red::after { background: var(--red); opacity: 0.35; }
.scribble-blue::after { background: var(--blue); opacity: 0.35; }
.scribble-green::after { background: var(--green); opacity: 0.35; }
.scribble-orange::after { background: var(--orange); opacity: 0.35; }

.wave {
  display: inline-block;
  animation: wave 4s ease-in-out infinite;
  transform-origin: bottom center;
  color: var(--purple);
}
@keyframes wave {
  0%, 100% { transform: rotate(-3deg); }
  50% { transform: rotate(3deg); }
}

.hero-sub {
  font-family: var(--font-body);
  font-size: clamp(18px, 1.8vw, 24px);
  line-height: 1.5;
  color: var(--ink-soft);
  max-width: 58ch;
  margin: 0 0 44px;
}
.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* tape on hero corners */
.tape {
  position: absolute;
  width: 110px;
  height: 26px;
  background: rgba(242, 201, 76, 0.55);
  border: 1px dashed rgba(43, 35, 24, 0.25);
  pointer-events: none;
}
.tape-1 {
  top: 40px;
  right: 60px;
  transform: rotate(12deg);
}
.tape-2 {
  bottom: 50px;
  right: 90px;
  transform: rotate(-8deg);
  background: rgba(58, 123, 200, 0.35);
}

@media (max-width: 720px) {
  .hero { padding: 60px 22px 80px; }
  .tape { display: none; }
}

/* ============================================
   BUTTONS — hand-drawn rounded rectangles
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-hand);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.01em;
  cursor: pointer;
  border: 3px solid var(--ink);
  border-radius: 30px 28px 32px 24px / 24px 32px 26px 30px;
  transition: transform 0.14s ease, background 0.14s ease, box-shadow 0.14s ease;
  box-shadow: 4px 4px 0 0 var(--ink);
  color: var(--ink);
  text-decoration: none;
}
.btn:hover {
  transform: translate(-1px, -1px) rotate(-0.5deg);
  box-shadow: 6px 6px 0 0 var(--ink);
}
.btn:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 0 var(--ink);
}
.btn-primary { background: var(--yellow); }
.btn-primary:hover { background: var(--orange); }
.btn-ghost { background: var(--paper); }
.btn-ghost:hover { background: var(--paper-deep); }
.btn-big {
  padding: 18px 36px;
  font-size: 26px;
  border-radius: 36px 32px 38px 30px / 30px 38px 32px 36px;
}

/* ============================================
   SECTIONS — shared
   ============================================ */
.section {
  padding: 110px 32px;
  max-width: var(--container);
  margin: 0 auto;
  position: relative;
}
.section-warm {
  max-width: none;
  background: var(--paper-warm);
  border-top: 3px solid var(--ink);
  border-bottom: 3px solid var(--ink);
  filter: url(#rough);
}
.section-warm > .section-head,
.section-warm > .stuff-grid {
  max-width: var(--container);
  margin-left: auto;
  margin-right: auto;
}

.section-head {
  margin-bottom: 56px;
  max-width: 740px;
}
.section-head-center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.section-tag {
  font-family: var(--font-hand);
  font-size: 22px;
  font-weight: 700;
  color: var(--red);
  margin: 0 0 14px;
  transform: rotate(-1deg);
  display: inline-block;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(38px, 6vw, 72px);
  line-height: 1.08;
  font-weight: 400;
  margin: 0;
  color: var(--ink);
}
.lede {
  font-family: var(--font-body);
  font-size: 22px;
  line-height: 1.5;
  color: var(--ink-soft);
  max-width: 64ch;
  margin: 22px 0 0;
}
.lede-center {
  margin-left: auto;
  margin-right: auto;
}

/* prose */
.prose {
  max-width: 72ch;
  font-size: 21px;
  line-height: 1.7;
  color: var(--ink-soft);
}
.prose p { margin: 0 0 22px; }
.prose strong { color: var(--ink); font-weight: 700; }
.prose em { color: var(--red); font-style: italic; font-weight: 700; }
.footnote {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 3px dashed var(--ink-mute);
  font-family: var(--font-hand);
  font-size: 20px;
  color: var(--ink-mute);
  font-style: italic;
}

@media (max-width: 820px) {
  .section { padding: 72px 22px; }
}

/* ============================================
   STUFF GRID — crayon cards
   ============================================ */
.stuff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}
.stuff {
  padding: 32px 28px 28px;
  background: var(--paper);
  border: 3px solid var(--ink);
  border-radius: 28px 22px 32px 20px / 20px 32px 22px 28px;
  box-shadow: 6px 6px 0 0 var(--ink);
  position: relative;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.stuff:nth-child(odd) { transform: rotate(-0.8deg); }
.stuff:nth-child(even) { transform: rotate(0.7deg); }
.stuff:hover {
  transform: rotate(0deg) translate(-2px, -2px);
  box-shadow: 10px 10px 0 0 var(--ink);
}
.stuff-num {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  font-family: var(--font-display);
  font-size: 26px;
  color: var(--paper);
  background: var(--ink);
  border-radius: 50% 48% 52% 50% / 48% 50% 50% 52%;
  margin: 0 0 18px;
  line-height: 1;
}
.stuff h3 {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 400;
  letter-spacing: 0.005em;
  line-height: 1.1;
  margin: 0 0 12px;
  color: var(--ink);
}
.stuff p {
  margin: 0;
  font-size: 18px;
  line-height: 1.55;
  color: var(--ink-soft);
}

/* card color accents — background + num bubble color */
.stuff-red   { background: #fadfdf; }
.stuff-red   .stuff-num { background: var(--red); }
.stuff-blue  { background: #d6e6f5; }
.stuff-blue  .stuff-num { background: var(--blue); }
.stuff-green { background: #dbeccf; }
.stuff-green .stuff-num { background: var(--green); }
.stuff-yellow { background: #fbecb8; }
.stuff-yellow .stuff-num { background: var(--orange); color: var(--paper); }
.stuff-purple { background: #e4d5ec; }
.stuff-purple .stuff-num { background: var(--purple); }
.stuff-orange { background: #fadcc0; }
.stuff-orange .stuff-num { background: var(--orange); }

/* ============================================
   MAP — taped-up piece of paper
   ============================================ */
.section-map {
  max-width: 1400px;
}
.map-paper {
  position: relative;
  max-width: 1300px;
  margin: 0 auto;
  background: #fbf3dc;
  border: 3px solid var(--ink);
  border-radius: 20px 14px 24px 12px / 12px 24px 14px 20px;
  box-shadow: 10px 12px 0 0 rgba(43, 35, 24, 0.15), 14px 18px 36px rgba(43, 35, 24, 0.18);
  padding: 24px 20px;
  transform: rotate(-0.4deg);
}
.sitemap {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
}
.map-caption {
  text-align: center;
  font-family: var(--font-hand);
  font-size: 22px;
  font-style: italic;
  color: var(--ink-mute);
  margin: 28px 0 0;
}

/* tape pieces on the map corners */
.map-tape {
  position: absolute;
  width: 88px;
  height: 24px;
  background: rgba(242, 201, 76, 0.62);
  border: 1px dashed rgba(43, 35, 24, 0.3);
  z-index: 2;
  box-shadow: 0 2px 4px rgba(43, 35, 24, 0.1);
}
.map-tape-tl { top: -12px; left: 40px; transform: rotate(-8deg); }
.map-tape-tr { top: -10px; right: 60px; transform: rotate(6deg); background: rgba(58, 123, 200, 0.4); }
.map-tape-bl { bottom: -12px; left: 70px; transform: rotate(4deg); background: rgba(74, 163, 74, 0.4); }
.map-tape-br { bottom: -10px; right: 30px; transform: rotate(-6deg); background: rgba(214, 69, 69, 0.4); }

@media (max-width: 720px) {
  .map-paper { padding: 18px 14px; }
  .map-tape { width: 60px; height: 18px; }
}

/* ============================================
   FACT LIST (where section)
   ============================================ */
.fact-list {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  max-width: 900px;
}
.fact-list li {
  padding: 18px 22px;
  background: var(--paper);
  border: 3px solid var(--ink);
  border-radius: 22px 16px 24px 14px / 14px 24px 16px 22px;
  box-shadow: 4px 4px 0 0 var(--ink);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.fact-list li:nth-child(odd) { transform: rotate(-0.5deg); background: #fbecb8; }
.fact-list li:nth-child(even) { transform: rotate(0.4deg); background: #d6e6f5; }
.fact-key {
  font-family: var(--font-hand);
  font-size: 16px;
  font-weight: 700;
  color: var(--red);
  text-transform: lowercase;
}
.fact-val {
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--ink);
  line-height: 1.2;
}

/* ============================================
   CONTACT
   ============================================ */
.section-contact {
  text-align: center;
  padding: 120px 32px;
  background: var(--paper-warm);
  border-top: 3px solid var(--ink);
  filter: url(#rough);
}
.contact-inner {
  max-width: 820px;
  margin: 0 auto;
}
.section-contact .section-tag {
  display: inline-block;
  margin-bottom: 14px;
}
.contact-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 48px;
}
.fine {
  margin: 56px auto 0;
  max-width: 58ch;
  padding: 20px 24px;
  background: var(--paper);
  border: 2.5px dashed var(--ink-mute);
  border-radius: 18px 12px 20px 10px / 10px 20px 12px 18px;
  font-family: var(--font-hand);
  font-size: 20px;
  font-style: italic;
  color: var(--ink-mute);
  line-height: 1.5;
  transform: rotate(-0.5deg);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: 36px 32px;
  border-top: 3px solid var(--ink);
  background: var(--paper-deep);
}
.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-main {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--ink);
  margin: 0;
}
.footer-sub {
  font-family: var(--font-hand);
  font-size: 18px;
  color: var(--ink-mute);
  margin: 0;
  font-style: italic;
}

@media (max-width: 600px) {
  .footer-inner { flex-direction: column; text-align: center; }
}