/* The Tinder Family's American Adventure — main stylesheet */
:root {
  --navy: #10233f;
  --navy-deep: #0b1830;
  --navy-ink: #17304f;
  --parchment: #f7f1e3;
  --cream: #fdfaf2;
  --red: #a3262d;
  --gold: #c9a227;
  --gold-soft: #e5c96b;
  --ink: #24303f;
  --ink-soft: #55606e;
  --serif: "Fraunces", Georgia, serif;
  --body: "Source Serif 4", Georgia, serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--navy-ink); }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 24, 48, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(201, 162, 39, .25);
}
.nav-in {
  max-width: 1200px; margin: 0 auto; padding: .8rem 1.25rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.brand {
  font-family: var(--serif); font-weight: 700; font-size: 1.02rem;
  color: var(--parchment); text-decoration: none; letter-spacing: .01em;
}
.brand em { color: var(--gold-soft); font-style: italic; }
.brand-star { color: var(--gold); font-style: normal; margin-right: .15rem; }
.nav nav { display: flex; align-items: center; gap: 1.4rem; }
.nav nav a {
  color: #cdd8e8; text-decoration: none; font-size: .95rem; font-family: var(--serif);
  padding: .2rem 0; border-bottom: 2px solid transparent; transition: color .2s, border-color .2s;
}
.nav nav a:hover { color: #fff; }
.nav nav a[aria-current="page"] { color: var(--gold-soft); border-color: var(--gold); }
.nav-cta {
  background: var(--gold); color: var(--navy-deep) !important; border-radius: 999px;
  padding: .42rem 1.05rem !important; font-weight: 600; border: none !important;
  transition: transform .15s, box-shadow .2s;
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(201,162,39,.35); }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: .4rem; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--parchment); margin: 5px 0; transition: .25s; }

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav nav {
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--navy-deep); flex-direction: column; gap: 0; padding: .5rem 0 1rem;
    display: none; border-bottom: 1px solid rgba(201,162,39,.25);
  }
  .nav.open nav { display: flex; }
  .nav nav a { padding: .7rem 1.5rem; width: 100%; text-align: center; }
  .nav-cta { width: auto !important; margin-top: .5rem; }
  .nav.open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav.open .nav-toggle span:nth-child(2) { opacity: 0; }
  .nav.open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* ---------- Hero ---------- */
.hero, .thero, .phero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(1100px 500px at 75% -10%, rgba(163, 38, 45, .35), transparent 60%),
    radial-gradient(900px 480px at 15% 110%, rgba(201, 162, 39, .16), transparent 60%),
    linear-gradient(165deg, var(--navy-deep) 0%, var(--navy) 55%, #1a3054 100%);
  color: var(--parchment);
  text-align: center;
}
.hero { padding: 6.5rem 1.25rem 4.5rem; }
.thero { padding: 5.5rem 1.25rem 4rem; }
.phero { padding: 4.5rem 1.25rem 3rem; }
.hero-stars {
  position: absolute; inset: 0; pointer-events: none; opacity: .55;
  background-image:
    radial-gradient(1.6px 1.6px at 12% 25%, #fff, transparent),
    radial-gradient(1.2px 1.2px at 28% 65%, #ffedb8, transparent),
    radial-gradient(1.8px 1.8px at 45% 18%, #fff, transparent),
    radial-gradient(1.2px 1.2px at 62% 48%, #ffedb8, transparent),
    radial-gradient(1.7px 1.7px at 76% 22%, #fff, transparent),
    radial-gradient(1.3px 1.3px at 88% 58%, #fff, transparent),
    radial-gradient(1.5px 1.5px at 20% 85%, #ffedb8, transparent),
    radial-gradient(1.4px 1.4px at 70% 82%, #fff, transparent),
    radial-gradient(1.1px 1.1px at 94% 34%, #ffedb8, transparent),
    radial-gradient(1.5px 1.5px at 38% 88%, #fff, transparent);
  animation: twinkle 6s ease-in-out infinite alternate;
}
@keyframes twinkle { from { opacity: .35; } to { opacity: .7; } }
.hero-in, .thero-in { position: relative; max-width: 900px; margin: 0 auto; }
.hero-kicker {
  font-family: var(--serif); color: var(--gold-soft); letter-spacing: .22em;
  text-transform: uppercase; font-size: .82rem; margin-bottom: 1.2rem;
}
.hero h1, .thero h1, .phero h1 {
  font-family: var(--serif); font-weight: 900; line-height: 1.06;
  font-size: clamp(2.4rem, 6vw, 4.4rem); letter-spacing: -.01em;
}
.hero h1 span, .thero h1 span {
  color: var(--gold-soft);
  background: linear-gradient(120deg, var(--gold-soft), #f3e2a4 45%, var(--gold));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-lede {
  margin: 1.4rem auto 0; max-width: 620px; font-size: 1.15rem; color: #dbe4f0;
}
.hero-cta { margin-top: 2.2rem; display: flex; gap: .9rem; justify-content: center; flex-wrap: wrap; }
.hero-stats {
  margin: 3.2rem auto 0; display: flex; justify-content: center; gap: clamp(1.2rem, 5vw, 3.5rem);
  flex-wrap: wrap; border-top: 1px solid rgba(201,162,39,.3); padding-top: 2rem; max-width: 760px;
}
.hero-stats b {
  display: block; font-family: var(--serif); font-weight: 900;
  font-size: clamp(1.9rem, 4vw, 2.7rem); color: var(--gold-soft);
}
.hero-stats span { font-size: .85rem; letter-spacing: .08em; text-transform: uppercase; color: #b9c6d8; }
.thero-scroll { margin-top: 2.6rem; color: var(--gold); animation: bob 1.8s ease-in-out infinite; font-size: 1.2rem; }
@keyframes bob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(8px); } }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block; font-family: var(--serif); font-weight: 600; text-decoration: none;
  padding: .78rem 1.6rem; border-radius: 999px; font-size: 1rem;
  transition: transform .15s, box-shadow .2s; cursor: pointer;
}
.btn:hover { transform: translateY(-2px); }
.btn-gold { background: var(--gold); color: var(--navy-deep); box-shadow: 0 4px 16px rgba(201,162,39,.35); }
.btn-gold:hover { box-shadow: 0 8px 26px rgba(201,162,39,.45); }
.btn-ghost { border: 1.5px solid rgba(247,241,227,.5); color: var(--parchment); }
.btn-ghost:hover { border-color: var(--gold-soft); color: var(--gold-soft); }
.btn-navy { background: var(--navy); color: var(--parchment); }
.btn-accent { background: var(--accent, var(--red)); color: #fff; font-size: .95rem; padding: .6rem 1.3rem; }
.btn-soon {
  border: 1.5px dashed var(--ink-soft); color: var(--ink-soft); font-size: .95rem;
  padding: .6rem 1.3rem; cursor: default;
}
.btn-soon:hover { transform: none; }
.btn-big { font-size: 1.15rem; padding: .95rem 2.2rem; }

/* ---------- Sections ---------- */
.sect { padding: 4.5rem 1.25rem; }
.sect-in { max-width: 1150px; margin: 0 auto; }
.sect-in.narrow { max-width: 760px; }
.center { text-align: center; }
.sect-title {
  font-family: var(--serif); font-weight: 900; font-size: clamp(1.8rem, 4vw, 2.6rem);
  color: var(--navy); text-align: center; margin-bottom: 1rem; line-height: 1.15;
}
.sect-sub { text-align: center; color: var(--ink-soft); max-width: 640px; margin: 0 auto 2.5rem; font-size: 1.08rem; }
.bigp { font-size: 1.13rem; margin-bottom: 1.2rem; }
.continued { font-family: var(--serif); letter-spacing: .18em; color: var(--red); }

.journal-sect {
  background:
    linear-gradient(rgba(247,241,227,.92), rgba(247,241,227,.92)),
    repeating-linear-gradient(0deg, transparent 0 34px, rgba(16,35,63,.07) 34px 35px);
  border-top: 4px solid var(--gold); border-bottom: 1px solid rgba(16,35,63,.12);
  text-align: center;
}

/* ---------- Family cards ---------- */
.famgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.4rem; }
.famcard {
  background: #fff; border: 1px solid rgba(16,35,63,.1); border-top: 4px solid var(--gold);
  border-radius: 14px; padding: 1.6rem 1.5rem;
  box-shadow: 0 4px 18px rgba(16,35,63,.06); transition: transform .2s, box-shadow .25s;
}
.famcard:hover { transform: translateY(-5px); box-shadow: 0 14px 34px rgba(16,35,63,.13); }
.famcard h3 { font-family: var(--serif); font-size: 1.45rem; color: var(--navy); }
.famtag {
  font-size: .8rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--red); margin: .2rem 0 .8rem; font-weight: 600;
}
.famcard p { font-size: .98rem; }
.famfeature { margin-top: .9rem; color: var(--navy-ink); font-size: .95rem; }
.famfeature b { font-family: var(--serif); }

/* ---------- Book grid ---------- */
.books-sect { background: var(--parchment); }
.bookgrid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 1.6rem 1.3rem;
}
.bookcard { text-decoration: none; text-align: center; display: block; }
.bookcard .cover, .compcard .cover {
  border-radius: 8px; overflow: hidden;
  box-shadow: 0 6px 20px rgba(16,35,63,.22);
  transition: transform .25s, box-shadow .3s;
}
.bookcard:hover .cover { transform: translateY(-6px) scale(1.02); box-shadow: 0 18px 40px rgba(16,35,63,.3); }
.bookcard-num {
  display: block; margin-top: .85rem; font-size: .72rem; letter-spacing: .18em;
  text-transform: uppercase; color: var(--accent, var(--red)); font-weight: 700;
}
.bookcard-title { display: block; font-family: var(--serif); font-weight: 700; color: var(--navy); font-size: 1.05rem; line-height: 1.25; margin-top: .15rem; }
.bookcard-sub { display: block; font-size: .85rem; color: var(--ink-soft); font-style: italic; }
.bookcard-years { display: block; font-size: .8rem; color: var(--gold); font-weight: 600; margin-top: .2rem; font-family: var(--serif); }
.compgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.6rem; max-width: 1000px; margin: 0 auto; }
.compcard { text-align: center; }
.compcard p { font-size: .9rem; color: var(--ink-soft); margin-top: .4rem; }
.compcard-placeholder {
  aspect-ratio: 10/16; background: linear-gradient(160deg, var(--navy) 0%, var(--navy-ink) 100%);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .8rem;
  color: var(--parchment); padding: 1.2rem; text-align: center;
}
.compcard-placeholder span { color: var(--gold); font-size: 2rem; }
.compcard-placeholder b { font-family: var(--serif); font-size: 1.15rem; line-height: 1.3; }
.soon-note { display: block; margin-top: .9rem; color: var(--ink-soft); font-style: italic; font-size: .95rem; }

/* ---------- Dedication ---------- */
.dedication-sect {
  background:
    radial-gradient(700px 320px at 50% 0%, rgba(201,162,39,.14), transparent 70%),
    linear-gradient(180deg, var(--navy-deep), var(--navy));
  color: var(--parchment); text-align: center;
}
.dedication-sect .sect-title { color: var(--parchment); }
.ded-stars { color: var(--gold); letter-spacing: 1.2em; margin-bottom: 1rem; padding-left: 1.2em; }
.ded-text {
  font-family: var(--serif); font-size: clamp(1.25rem, 3vw, 1.7rem); font-style: italic;
  color: var(--gold-soft); line-height: 1.55; margin: 1.4rem 0 .6rem;
}
.ded-sig { font-family: var(--serif); color: #b9c6d8; margin-bottom: 1.6rem; }
.ded-note { color: #dbe4f0; max-width: 560px; margin: 0 auto; }
.cta-sect { background: var(--cream); }

/* ---------- Timeline page ---------- */
.timeline-page { background: var(--cream); }
.era-nav {
  position: sticky; top: 57px; z-index: 40;
  background: rgba(253,250,242,.92); backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(16,35,63,.1);
}
.era-nav-in {
  max-width: 1150px; margin: 0 auto; display: flex; gap: .2rem;
  overflow-x: auto; padding: .55rem 1rem; scrollbar-width: none;
}
.era-nav-in::-webkit-scrollbar { display: none; }
.era-nav a {
  display: flex; flex-direction: column; align-items: center; gap: .25rem;
  text-decoration: none; padding: .3rem .55rem; border-radius: 8px; flex: 0 0 auto;
  transition: background .2s;
}
.era-nav a:hover { background: rgba(16,35,63,.06); }
.era-nav i {
  width: 13px; height: 13px; border-radius: 50%; border: 2.5px solid var(--accent);
  background: transparent; transition: background .2s, transform .2s;
}
.era-nav a.active i { background: var(--accent); transform: scale(1.2); }
.era-nav span { font-size: .68rem; font-weight: 600; color: var(--ink-soft); font-family: var(--serif); white-space: nowrap; }
.era-nav a.active span { color: var(--accent); }

.timeline-wrap { position: relative; }
.tl-line {
  position: absolute; top: 0; bottom: 0; left: 50%; width: 3px; transform: translateX(-50%);
  background: rgba(16,35,63,.07);
}
.tl-progress { width: 100%; height: 0; background: linear-gradient(var(--gold), var(--red)); opacity: .28; transition: height .1s linear; }

.era { position: relative; padding: 4.5rem 1.25rem 3.5rem; }
.era:nth-child(even of .era) { background: var(--parchment); }
.era-in { max-width: 1150px; margin: 0 auto; position: relative; }
.era-head { text-align: center; margin-bottom: 2.8rem; position: relative; }
.era-num {
  font-size: .8rem; letter-spacing: .2em; text-transform: uppercase; font-weight: 700;
  color: var(--accent); margin-bottom: .5rem; font-family: var(--serif);
}
.era-entries { color: var(--ink-soft); font-weight: 400; letter-spacing: .1em; }
.era-head h2 {
  font-family: var(--serif); font-weight: 900; font-size: clamp(2rem, 5vw, 3.1rem);
  color: var(--navy); line-height: 1.08;
}
.era-sub { font-style: italic; font-size: 1.15rem; color: var(--ink-soft); margin-top: .3rem; }
.era-years {
  display: inline-block; margin-top: .9rem; font-family: var(--serif); font-weight: 700;
  color: #fff; background: var(--accent); border-radius: 999px; padding: .28rem 1.1rem; font-size: .95rem;
}
.era-body { display: grid; grid-template-columns: 300px 1fr; gap: 3rem; align-items: start; }
.era-side { position: sticky; top: 130px; text-align: center; }
.era-cover { max-width: 250px; margin: 0 auto; border-radius: 8px; overflow: hidden; box-shadow: 0 10px 30px rgba(16,35,63,.28); }
.era-hook { font-family: var(--serif); font-weight: 600; color: var(--navy); margin-top: 1.1rem; font-size: 1.08rem; }
.era-blurb { font-size: .95rem; color: var(--ink-soft); margin: .6rem 0 1.1rem; text-align: left; }

.events { list-style: none; position: relative; padding-left: 2.1rem; }
.events::before {
  content: ""; position: absolute; left: 8px; top: 8px; bottom: 8px; width: 3px;
  background: linear-gradient(color-mix(in srgb, var(--accent) 70%, white), color-mix(in srgb, var(--accent) 25%, white));
  border-radius: 2px;
}
.event { position: relative; padding: 0 0 2rem; }
.event:last-child { padding-bottom: 0; }
.event-dot {
  position: absolute; left: -2.1rem; top: .3rem; width: 19px; height: 19px; border-radius: 50%;
  background: var(--cream); border: 4px solid var(--accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent);
}
.event-date {
  font-family: var(--serif); font-weight: 700; font-size: .85rem; letter-spacing: .06em;
  text-transform: uppercase; color: var(--accent);
}
.event h3 { font-family: var(--serif); font-size: 1.3rem; color: var(--navy); margin: .1rem 0 .25rem; }
.event p { font-size: .98rem; color: var(--ink); max-width: 620px; }
.event-thread {
  background: color-mix(in srgb, var(--accent) 7%, white);
  border: 1px solid color-mix(in srgb, var(--accent) 25%, white);
  border-radius: 12px; padding: 1.1rem 1.3rem; margin-top: .4rem;
}
.event-thread .event-dot.thread-dot {
  background: var(--accent); color: #fff; font-size: .6rem; display: flex;
  align-items: center; justify-content: center; border-color: var(--accent); top: 1.2rem;
}
.event-thread p { font-style: italic; color: var(--navy-ink); }

.last-entry {
  background:
    radial-gradient(700px 320px at 50% 20%, rgba(201,162,39,.15), transparent 70%),
    linear-gradient(180deg, var(--navy-deep), var(--navy));
  color: var(--parchment); text-align: center; padding: 6rem 1.25rem;
}
.last-entry h2 { color: var(--parchment); font-family: var(--serif); font-weight: 900; font-size: clamp(2rem, 5vw, 3rem); margin-bottom: 1.4rem; }
.last-entry .bigp { color: #dbe4f0; }
.continued-big {
  font-family: var(--serif); font-weight: 900; letter-spacing: .3em; padding-left: .3em;
  font-size: clamp(1.6rem, 4vw, 2.4rem); color: var(--gold-soft); margin-top: 2rem;
}

@media (max-width: 900px) {
  .era-body { grid-template-columns: 1fr; gap: 2rem; }
  .era-side { position: static; }
  .era-cover { max-width: 210px; }
  .era-blurb { text-align: center; max-width: 560px; margin-left: auto; margin-right: auto; }
  .tl-line { left: 10px; }
  .era-nav { top: 53px; }
}

/* ---------- Generations ---------- */
.gen-sect { background: var(--parchment); }
.genlist { list-style: none; position: relative; padding-left: 2rem; margin-top: 2.5rem; }
.genlist::before {
  content: ""; position: absolute; left: 7px; top: 6px; bottom: 6px; width: 3px;
  background: linear-gradient(var(--gold), var(--red)); border-radius: 2px;
}
.genlist li { position: relative; padding-bottom: 1.8rem; }
.genlist li::before {
  content: ""; position: absolute; left: -2rem; top: .35rem; width: 17px; height: 17px;
  border-radius: 50%; background: var(--cream); border: 4px solid var(--gold);
}
.genlist b { font-family: var(--serif); font-size: 1.15rem; color: var(--navy); }
.gen-when { font-size: .85rem; color: var(--red); font-weight: 600; margin-left: .5rem; font-family: var(--serif); }
.genlist p { font-size: .97rem; color: var(--ink); }
.trunk {
  margin-top: 2.5rem; background: #fff; border: 1px solid rgba(16,35,63,.12);
  border-left: 5px solid var(--gold); border-radius: 12px; padding: 1.6rem 1.8rem;
  box-shadow: 0 6px 22px rgba(16,35,63,.08);
}
.trunk h3 { font-family: var(--serif); color: var(--navy); margin-bottom: .6rem; }
.famgrid-big .famcard p { font-size: 1rem; }

/* ---------- Footer ---------- */
.foot { background: var(--navy-deep); color: #b9c6d8; text-align: center; padding: 3.5rem 1.25rem 2.5rem; }
.foot-flag { color: var(--gold); letter-spacing: .9em; padding-left: .9em; margin-bottom: 1.2rem; }
.foot-ded {
  font-family: var(--serif); font-style: italic; color: var(--gold-soft);
  font-size: 1.05rem; line-height: 1.6; margin-bottom: 1.6rem;
}
.foot a { color: #dbe4f0; text-decoration: none; }
.foot a:hover { color: var(--gold-soft); }
.foot-links { margin-bottom: .6rem; }
.foot-sister { font-size: .88rem; margin-bottom: 1.2rem; }
.foot-copy { font-size: .8rem; color: #7d8ca0; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.on { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-stars, .thero-scroll { animation: none; }
  html { scroll-behavior: auto; }
}