/* ==========================================================================
   Convite de formatura · Capelo (nível Encantado)
   Azul-noite (ou bordô) e dourado; a cor do curso vem de config.js (--curso).
   ========================================================================== */
:root {
  color-scheme: light;
  --night-950: #060b1a;
  --night-900: #0a1430;
  --night-850: #0d1938;
  --night-800: #122146;
  --night-700: #1b2e5e;
  --night-600: #2b4380;
  --gold-100: #fbf3dd;
  --gold-200: #f5e6c2;
  --gold-300: #ecd49a;
  --gold-400: #dcbb72;
  --gold-500: #c49c4e;
  --gold-600: #a07c35;
  --gold-700: #7b5c22;
  --ivory-50: #fefbf4;
  --ivory-100: #f9f3e5;
  --ivory-200: #f1e6cd;
  --ivory-300: #e5d5b0;
  --ink: #16203c;
  --ink-soft: #4b5474;
  --curso: #1f7a5c;
  --line-gold: rgba(196, 156, 78, .42);
  --shadow-soft: 0 24px 50px -30px rgba(10, 20, 48, .45);
  --shadow-deep: 0 44px 90px -44px rgba(2, 6, 18, .85);

  --font-display: 'Cinzel', 'Trajan Pro', 'Times New Roman', serif;
  --font-serif: 'Cormorant Garamond', 'Cormorant', Georgia, serif;
  --font-sans: 'Manrope', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-hand: 'Caveat', 'Segoe Print', 'Bradley Hand', cursive;

  --ease-out: cubic-bezier(.22, 1, .36, 1);
  --ease-in-out: cubic-bezier(.65, 0, .35, 1);
  --ease-back: cubic-bezier(.34, 1.56, .64, 1);
  --gutter: 20px;

  --gold-text: linear-gradient(135deg, #8d6b2b 0%, #c9a253 22%, #f1dca4 40%, #fff4d6 50%, #e0c27e 60%, #b08a3e 80%, #7e5f26 100%);
  --gold-flat: linear-gradient(135deg, #b9913f 0%, #e7cd8b 45%, #f7e7bd 55%, #c9a253 100%);
  --shine: linear-gradient(100deg, transparent 42%, rgba(255, 250, 235, .95) 50%, transparent 58%);
  --paper-grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .45 0 0 0 0 .35 0 0 0 0 .18 0 0 0 .09 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}
/* Paleta alternativa: bordô e dourado */
html[data-paleta="bordo"] {
  --night-950: #14050a;
  --night-900: #210912;
  --night-850: #2a0c17;
  --night-800: #37111f;
  --night-700: #4c182b;
  --night-600: #6a2440;
  --ink: #2a1019;
  --ink-soft: #6a4852;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
html.lenis, html.lenis body { height: auto; }
html.lenis, html.lenis.lenis-smooth { scroll-behavior: auto !important; }
html.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--night-950);
  color: var(--ink);
  font: 400 1.0625rem/1.7 var(--font-sans);
  overflow-x: hidden;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}
html.has-opener body { overflow: hidden; }
img, svg { max-width: 100%; }
img { display: block; height: auto; }
a { color: inherit; }
p { text-wrap: pretty; }
h1, h2, h3 { text-wrap: balance; }
:focus-visible { outline: 2px solid var(--gold-500); outline-offset: 3px; border-radius: 6px; }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.wrap { width: min(100% - 2 * var(--gutter), 1080px); margin-inline: auto; }

/* ---------- Tipografia ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: .6em;
  margin: 0 0 1rem;
  font: 600 .72rem/1.4 var(--font-sans);
  letter-spacing: .32em; text-transform: uppercase;
}
.h2 {
  margin: 0 0 1.25rem;
  font: 500 clamp(2.3rem, 8.8vw, 4rem)/1.04 var(--font-serif);
  letter-spacing: -.01em;
}
.h2 em { font-style: italic; }
.lede { font: 500 clamp(1.3rem, 4.8vw, 1.6rem)/1.4 var(--font-serif); margin: 0 0 1rem; }

/* Claro (marfim) e escuro (noite): cada seção diz qual é */
.is-light { color: var(--ink); }
.is-light .accent { color: var(--gold-700); }
.is-light .h2 em { color: var(--gold-600); }
.is-dark { color: var(--ivory-100); }
.is-dark .accent { color: var(--gold-300); }
.is-dark .h2 em { color: var(--gold-300); }

/* Texto dourado com brilho que passa */
.gold {
  display: inline-block;
  padding: .12em .2em .18em; margin: -.12em -.2em -.18em;
  background-image: var(--shine), var(--gold-text);
  background-size: 260% 100%, 100% 100%;
  background-position: 100% 0, 0 0;
  background-repeat: no-repeat;
  -webkit-background-clip: text; background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}
@media (prefers-reduced-motion: no-preference) {
  .gold { animation: shine 7s var(--ease-in-out) 2.4s infinite; }
  .is-paused .gold { animation-play-state: paused; }
}
@keyframes shine {
  0% { background-position: 100% 0, 0 0; }
  28%, 100% { background-position: 0% 0, 0 0; }
}

section { position: relative; }
.sec { padding-block: clamp(5rem, 14vh, 8rem); overflow: hidden; overflow: clip; }

/* ---------- Barra de leitura (native-scroll-timeline, MIT) ---------- */
.read-progress {
  display: none; position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 60;
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--gold-600), var(--gold-300), var(--curso));
}
html.has-opener .read-progress { visibility: hidden; }
@keyframes nst-grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@supports (animation-timeline: view()) and (animation-timeline: scroll()) {
  @media (prefers-reduced-motion: no-preference) {
    [data-nst="progress"]:not([data-nst-fallback]) { display: block; animation: nst-grow linear both; animation-timeline: scroll(root block); }
  }
}
[data-nst="progress"][data-nst-fallback] { display: block; transform: scaleX(var(--nst-p, 0)); }

/* ---------- Estrelinhas ---------- */
.twinkles { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.tw {
  position: absolute; width: var(--s, 10px); height: var(--s, 10px);
  background: radial-gradient(circle, #fff 0%, #fff6dc 35%, #e6c97f 72%);
  clip-path: polygon(50% 0, 60% 40%, 100% 50%, 60% 60%, 50% 100%, 40% 60%, 0 50%, 40% 40%);
  opacity: .8;
}
@media (prefers-reduced-motion: no-preference) {
  .tw { opacity: 0; animation: twinkle var(--d, 3s) ease-in-out var(--delay, 0s) infinite; }
}
@keyframes twinkle {
  0%, 100% { opacity: 0; transform: scale(.3) rotate(0deg); }
  50% { opacity: 1; transform: scale(1) rotate(45deg); }
}
.is-paused .tw, .is-paused .hero__beam, .is-paused .flap, .is-paused .board__colon { animation-play-state: paused !important; }

/* ==========================================================================
   Abertura: o capelo
   ========================================================================== */
.opener { display: none; }
html.has-opener .opener {
  position: fixed; inset: 0; z-index: 100;
  display: grid; place-items: center;
  padding: calc(24px + env(safe-area-inset-top)) var(--gutter) calc(24px + env(safe-area-inset-bottom));
  color: var(--gold-200);
}
.opener__sky {
  position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(120% 80% at 50% 22%, var(--night-700) 0%, var(--night-900) 46%, var(--night-950) 100%);
  transition: opacity .26s ease-out;
}
.opener__glow {
  position: absolute; left: 50%; top: 48%; width: min(130vw, 760px); aspect-ratio: 1; translate: -50% -50%;
  background: radial-gradient(circle, rgba(236, 212, 154, .2) 0%, rgba(236, 212, 154, .07) 34%, transparent 62%);
}
.opener__inner { display: grid; justify-items: center; gap: clamp(1rem, 4vh, 2rem); text-align: center; }
.opener__kicker {
  margin: 0; max-width: 22ch;
  font: 500 clamp(1.45rem, 5.6vw, 2rem)/1.25 var(--font-serif);
  color: var(--ivory-100);
}
.opener__kicker::before {
  content: ""; display: block; width: 46px; height: 1px; margin: 0 auto 1rem;
  background: linear-gradient(90deg, transparent, var(--gold-400), transparent);
}
.opener__hint {
  margin: 0; font: 600 .72rem/1.4 var(--font-sans); letter-spacing: .3em; text-transform: uppercase; color: var(--gold-300);
}
.opener__foot {
  position: absolute; left: 0; right: 0; bottom: calc(22px + env(safe-area-inset-bottom)); margin: 0; text-align: center;
  font: 500 .78rem/1.4 var(--font-display); letter-spacing: .34em; text-transform: uppercase; color: rgba(245, 230, 194, .62);
}
.cap-toss {
  position: relative; display: block;
  width: min(74vw, 340px); aspect-ratio: 240 / 200;
  padding: 0; border: 0; background: none; cursor: pointer; color: inherit;
  touch-action: manipulation; -webkit-tap-highlight-color: transparent;
}
.cap-toss::before {
  content: ""; position: absolute; left: 50%; top: 52%; width: 82%; aspect-ratio: 1; translate: -50% -50%; border-radius: 50%;
  border: 1px solid rgba(236, 212, 154, .3);
}
.cap-toss:focus-visible { outline: none; }
.cap-toss:focus-visible::before { border-color: var(--gold-300); box-shadow: 0 0 0 3px rgba(236, 212, 154, .35); }
.cap-toss__fly { position: absolute; inset: 0; display: block; perspective: 900px; }
.cap-toss__spin { position: absolute; inset: 0; display: block; transform-style: preserve-3d; }
.capelo { display: block; width: 100%; height: 100%; overflow: visible; }
.capelo--big { filter: drop-shadow(0 22px 26px rgba(0, 0, 0, .5)); }
.capelo__year { font: 600 9px/1 var(--font-display); fill: #3b2a08; letter-spacing: .02em; }
.capelo__tassel { transform-box: view-box; transform-origin: 212px 70px; }
.cap-toss__shadow {
  position: absolute; left: 22%; right: 22%; bottom: -8%; height: 12%; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(0, 0, 0, .55), transparent);
}
.cap-toss__tag {
  position: absolute; right: -6%; top: 86%;
  padding: .3rem .7rem .32rem; border-radius: 999px;
  background: var(--gold-flat); color: var(--night-900);
  font: 600 .78rem/1 var(--font-sans); letter-spacing: .04em; white-space: nowrap;
  box-shadow: 0 8px 18px -8px rgba(0, 0, 0, .6);
  transform: rotate(6deg);
}
@media (prefers-reduced-motion: no-preference) {
  .cap-toss__fly { animation: cap-bob 3.6s ease-in-out infinite; }
  .capelo__tassel { animation: tassel-sway 2.8s ease-in-out infinite; }
  .cap-toss__shadow { animation: shadow-bob 3.6s ease-in-out infinite; }
  .cap-toss::before { animation: ring-pulse 2.8s var(--ease-out) infinite; }
  .opener__kicker, .opener__hint, .opener__foot { animation: fade-up 1s var(--ease-out) both; }
  .opener__hint { animation-delay: .5s; }
  .opener__foot { animation-delay: .8s; }
  .cap-toss { animation: fade-up 1.1s var(--ease-out) .2s both; }
}
@keyframes cap-bob { 0%, 100% { transform: translateY(0) rotate(-1.5deg); } 50% { transform: translateY(-10px) rotate(1.5deg); } }
@keyframes shadow-bob { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(.86); opacity: .7; } }
@keyframes tassel-sway { 0%, 100% { transform: rotate(-5deg); } 50% { transform: rotate(6deg); } }
@keyframes ring-pulse { from { transform: scale(.86); opacity: .9; } to { transform: scale(1.28); opacity: 0; } }
@keyframes fade-up { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }

/* O lançamento */
.is-opening .cap-toss { cursor: default; animation: none; }
.is-opening .cap-toss::before { animation: ring-out .6s var(--ease-out) forwards; }
.is-opening .cap-toss__fly { animation: cap-throw 1.7s linear forwards; }
.is-opening .cap-toss__spin { animation: cap-spin 1.7s cubic-bezier(.3, .3, .4, 1) forwards; }
.is-opening .capelo__tassel { animation: tassel-fly .18s ease-in-out infinite alternate; }
.is-opening .cap-toss__shadow { animation: shadow-out .45s ease-out forwards; }
.is-opening .capelo__shine { animation: board-flash .5s ease-out .12s; }
.is-opening .opener__kicker, .is-opening .opener__hint, .is-opening .opener__foot { animation: fade-out .35s ease-out forwards; }
.is-opening .opener__glow { animation: glow-burst 1s ease-out forwards; }
.is-bursting .opener__sky { opacity: 0; }
@keyframes cap-throw {
  0% { transform: translateY(0) rotate(0deg) scale(1); animation-timing-function: cubic-bezier(.4, 0, .6, 1); }
  10% { transform: translateY(24px) rotate(-6deg) scale(.95, .92); animation-timing-function: cubic-bezier(.3, .48, .38, 1); }
  100% { transform: translateY(-108vh) rotate(-34deg) scale(.7); }
}
@keyframes cap-spin {
  0%, 11% { transform: rotateX(0deg) rotateZ(0deg); }
  100% { transform: rotateX(1080deg) rotateZ(220deg); }
}
@keyframes tassel-fly { from { transform: rotate(-26deg); } to { transform: rotate(22deg); } }
@keyframes shadow-out { to { transform: scale(.3); opacity: 0; } }
@keyframes board-flash { 0% { opacity: 0; } 30% { opacity: .35; } 100% { opacity: 0; } }
@keyframes ring-out { to { transform: scale(2.2); opacity: 0; border-color: rgba(236, 212, 154, .8); } }
@keyframes fade-out { to { opacity: 0; transform: translateY(-10px); } }
@keyframes glow-burst { 40% { transform: scale(1.5); opacity: 1; } 100% { transform: scale(2.2); opacity: 0; } }

/* ==========================================================================
   1. Capa
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh; min-height: 100svh;
  display: grid; grid-template-rows: 1fr auto; justify-items: center;
  padding: calc(3.2rem + env(safe-area-inset-top)) var(--gutter) calc(1.6rem + env(safe-area-inset-bottom));
  text-align: center; color: var(--ivory-100);
  background: radial-gradient(120% 80% at 50% 22%, var(--night-700) 0%, var(--night-900) 46%, var(--night-950) 100%);
  overflow: hidden; overflow: clip; isolation: isolate;
}
.hero__sky { position: absolute; inset: 0; z-index: -1; transform: translateY(calc(var(--hp, 0) * 18%)); }
/* holofotes: um cone de luz com bordas suaves (gradiente cônico) que some para baixo */
.hero__beam {
  position: absolute; top: -6%; width: 160vmax; height: 130%;
  background: conic-gradient(from 166deg at 50% 0%, transparent 0deg, rgba(236, 212, 154, .2) 11deg, rgba(236, 212, 154, .26) 14deg, rgba(236, 212, 154, .2) 17deg, transparent 28deg, transparent 360deg);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, .6) 45%, transparent 88%);
  mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, .6) 45%, transparent 88%);
  transform-origin: 50% 0; pointer-events: none;
}
.hero__beam--l { left: calc(6% - 80vmax); rotate: -24deg; }
.hero__beam--r { left: calc(94% - 80vmax); rotate: 24deg; }
@media (prefers-reduced-motion: no-preference) {
  .hero__beam--l { animation: beam-l 9s ease-in-out infinite; }
  .hero__beam--r { animation: beam-r 11s ease-in-out infinite; }
}
@keyframes beam-l { 0%, 100% { rotate: -24deg; } 50% { rotate: -13deg; } }
@keyframes beam-r { 0%, 100% { rotate: 24deg; } 50% { rotate: 14deg; } }
.hero__sky::after {
  content: ""; position: absolute; left: 50%; top: 30%; width: min(150vw, 1300px); aspect-ratio: 1; translate: -50% -50%;
  background: radial-gradient(closest-side, rgba(255, 244, 214, .55), rgba(236, 212, 154, .22) 35%, transparent 70%);
  opacity: 0; pointer-events: none;
}
@media (prefers-reduced-motion: no-preference) { .is-boom .hero__sky::after { animation: boom 1.2s ease-out both; } }
@keyframes boom { 0% { opacity: 0; transform: scale(.3); } 18% { opacity: 1; } 100% { opacity: 0; transform: scale(1.5); } }
.hero__halo {
  position: absolute; left: 50%; top: 46%; width: min(120vw, 900px); aspect-ratio: 1.3; translate: -50% -50%;
  background: radial-gradient(closest-side, rgba(220, 187, 114, .16), rgba(220, 187, 114, .05) 55%, transparent);
}
.confetti { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; }
.hero__content {
  position: relative; z-index: 1; align-self: center;
  display: grid; justify-items: center;
  transform: translateY(calc(var(--hp, 0) * -60px)); opacity: calc(1 - var(--hp, 0) * 1.3);
}
.hero__cap { width: clamp(82px, 23vw, 126px); height: auto; aspect-ratio: 240 / 190; margin: 0 0 .8rem; filter: drop-shadow(0 14px 16px rgba(0, 0, 0, .5)); overflow: visible; }
.hero__eyebrow { color: var(--gold-300); margin-bottom: .9rem; }
.hero__title { margin: 0; outline: none; display: grid; justify-items: center; }
.hero__name { display: grid; justify-items: center; font: 500 clamp(3.7rem, 17.5vw, 8.4rem)/.9 var(--font-serif); letter-spacing: -.012em; }
.hero__first, .hero__last {
  display: block; padding: .06em .12em .14em;
  background-image: var(--shine), var(--gold-text);
  background-size: 260% 100%, 100% 100%; background-position: 100% 0, 0 0; background-repeat: no-repeat;
  -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 4px 22px rgba(220, 187, 114, .28));
}
.hero__last { font-style: italic; margin-top: -.06em; }
.hero__laurel { display: flex; align-items: center; justify-content: center; gap: .5rem; margin: 1rem 0 .7rem; color: var(--gold-400); }
.hero__laurel svg:not(.hero__star) { width: 88px; height: 42px; }
.laurel-l { transform: scaleX(-1); }
.hero__star { width: 14px; height: 14px; fill: var(--gold-300); }
.hero__course {
  display: inline-block; position: relative;
  font: 600 clamp(1.05rem, 4.6vw, 1.5rem)/1.2 var(--font-display);
  letter-spacing: .42em; margin-right: -.42em; text-transform: uppercase; color: var(--ivory-100);
}
.hero__course::after {
  content: ""; display: block; width: 44px; height: 3px; margin: .8rem auto 0; margin-left: calc(50% - 22px - .21em);
  border-radius: 3px; background: var(--curso); box-shadow: 0 0 14px var(--curso);
}
.hero__meta { margin: 1.2rem 0 0; max-width: 32ch; font-size: .92rem; line-height: 1.5; color: rgba(249, 243, 229, .74); }
.hero__date { margin: .9rem 0 0; font: 500 1.05rem/1 var(--font-display); letter-spacing: .32em; margin-right: -.32em; color: var(--gold-300); }
.scroll-cue {
  position: relative; z-index: 1;
  display: grid; justify-items: center; gap: .55rem;
  color: var(--gold-300); text-decoration: none;
  font: 600 .7rem/1.4 var(--font-sans); letter-spacing: .3em; text-transform: uppercase;
  padding: .5rem 1rem;
}
.scroll-cue::after {
  content: ""; width: 1px; height: 38px;
  background: linear-gradient(180deg, var(--gold-300), transparent);
}
.scroll-cue__label { display: inline-block; margin-right: -.3em; }
@media (prefers-reduced-motion: no-preference) {
  .scroll-cue::after { animation: cue-line 2.2s var(--ease-in-out) infinite; transform-origin: top; }
  .scroll-cue.is-nudging .scroll-cue__label { animation: nudge-bounce 1.5s cubic-bezier(.28, .84, .42, 1) infinite; }
}
@keyframes cue-line { 0% { transform: scaleY(0); opacity: 1; } 60% { transform: scaleY(1); opacity: 1; } 100% { transform: scaleY(1); opacity: 0; } }
@keyframes nudge-bounce { 0%, 100% { transform: translateY(0); } 28% { transform: translateY(-12px); } 48% { transform: translateY(0); } 62% { transform: translateY(-5px); } 76% { transform: translateY(0); } }

/* Entrada da capa: o capelo volta do alto e pousa; o nome é escrito com luz */
.hero [data-enter="1"] { --i: 2; }
.hero [data-enter="2"] { --i: 3; }
.hero [data-enter="3"] { --i: 7; }
.hero [data-enter="4"] { --i: 8; }
.hero [data-enter="5"] { --i: 10; }
.hero [data-enter="6"] { --i: 11; }
.hero [data-enter="7"] { --i: 14; }
@media (prefers-reduced-motion: no-preference) {
  html.js .hero [data-enter], html.js .hero__cap { opacity: 0; }
  html.js.is-entered .hero [data-enter] { animation: enter-up 1.1s var(--ease-out) calc(var(--i) * 110ms) both; }
  html.js.is-entered .hero .hero__name { animation: none; opacity: 1; }
  html.js.is-entered .hero__first { animation: write 1.5s var(--ease-out) .3s both, shine 7s var(--ease-in-out) 3.6s infinite; }
  html.js.is-entered .hero__last { animation: write 1.5s var(--ease-out) .62s both, shine 7s var(--ease-in-out) 4s infinite; }
  html.js.is-entered .hero__laurel svg:not(.hero__star) { animation: laurel-grow 1.2s var(--ease-out) calc(var(--i) * 110ms + 80ms) both; }
  html.js.is-entered .hero__course { animation: spread 1.4s var(--ease-out) calc(var(--i) * 110ms) both; }
  html.js.is-entered .hero__cap { animation: cap-land 1.05s cubic-bezier(.3, 1.35, .5, 1) 0s both; }
  html.js:not(.has-opener):not(.is-entered) .hero [data-enter], html.js:not(.has-opener):not(.is-entered) .hero__cap { animation: show-anyway 0s linear 3s forwards; }
}
@keyframes enter-up { from { opacity: 0; transform: translateY(22px); filter: blur(6px); } to { opacity: 1; transform: none; filter: none; } }
@keyframes write {
  from { opacity: 0; clip-path: inset(0 100% 0 0); filter: blur(5px) drop-shadow(0 4px 22px rgba(220, 187, 114, .5)); }
  12% { opacity: 1; }
  to { opacity: 1; clip-path: inset(0 0 0 0); filter: drop-shadow(0 4px 22px rgba(220, 187, 114, .28)); }
}
@keyframes laurel-grow { from { opacity: 0; clip-path: inset(0 0 0 100%); } to { opacity: 1; clip-path: inset(0 0 0 0); } }
@keyframes spread { from { opacity: 0; letter-spacing: 1em; filter: blur(5px); } to { opacity: 1; letter-spacing: .42em; filter: none; } }
@keyframes cap-land {
  0% { opacity: 1; transform: translateY(-72vh) rotate(-320deg) scale(.7); }
  72% { transform: translateY(4px) rotate(4deg) scale(1.02, .97); }
  100% { opacity: 1; transform: none; }
}
@keyframes show-anyway { to { opacity: 1; } }
.hero__laurel .laurel-l { transform-origin: right center; }
html.js.is-entered .hero__laurel .laurel-l { animation-name: laurel-grow-l !important; }
@keyframes laurel-grow-l { from { opacity: 0; clip-path: inset(0 0 0 100%); transform: scaleX(-1); } to { opacity: 1; clip-path: inset(0 0 0 0); transform: scaleX(-1); } }

/* ---------- Revelação ao rolar ---------- */
@media (prefers-reduced-motion: no-preference) {
  html.fx-ready [data-reveal]:not(.is-in) { opacity: 0; transform: translateY(30px); filter: blur(6px); }
  html.fx-ready [data-reveal] { transition: opacity 1s var(--ease-out) var(--d, 0s), transform 1.1s var(--ease-out) var(--d, 0s), filter 1s var(--ease-out) var(--d, 0s); }
}

/* ---------- Divisória de louros (cresce quando entra na tela) ---------- */
.laurel-divider { --p: 1; display: flex; align-items: center; justify-content: center; gap: .6rem; margin: 0 auto 1.6rem; color: var(--gold-500); }
.laurel-divider svg:not(.laurel-divider__cap) { width: 84px; height: 40px; clip-path: inset(0 calc((1 - var(--p)) * 100%) 0 0); }
.laurel-divider .laurel-l { clip-path: inset(0 calc((1 - var(--p)) * 100%) 0 0); }
.laurel-divider__cap { width: 22px; height: 22px; fill: currentColor; color: var(--gold-600); transform: scale(calc(.4 + var(--p) * .6)) rotate(calc((1 - var(--p)) * -90deg)); opacity: var(--p); }
.is-dark .laurel-divider { color: var(--gold-400); }
.is-dark .laurel-divider__cap { color: var(--gold-300); }

/* ==========================================================================
   2. O convite
   ========================================================================== */
.invite {
  padding-block: clamp(5rem, 14vh, 8rem); overflow: hidden; overflow: clip;
  background: var(--paper-grain), radial-gradient(120% 70% at 50% 0%, #fffdf7 0%, var(--ivory-100) 60%, var(--ivory-200) 100%);
  color: var(--ink);
}
.invite__grid { display: grid; gap: 2.6rem; align-items: center; justify-items: center; }
.invite__text { text-align: center; max-width: 34rem; }
.invite__text p { margin: 0 0 1rem; }
.invite__text .h2 { margin-bottom: 1.4rem; }
.invite .accent { color: var(--gold-700); }
.invite .h2 em { color: var(--gold-600); }
.signature { margin-top: 1.4rem !important; }
.signature__name { font: 500 clamp(2.6rem, 10vw, 3.4rem)/1 var(--font-hand); color: var(--night-700); }
@media (min-width: 860px) {
  .invite__grid { grid-template-columns: .9fr 1.1fr; gap: 4.5rem; }
  .invite__text { text-align: left; }
}
.portrait { position: relative; margin: 0; width: min(76vw, 360px); }
.portrait__frame {
  position: relative; aspect-ratio: 3 / 4; overflow: hidden;
  border-radius: 999px 999px 28px 28px;
  background: radial-gradient(90% 70% at 50% 28%, var(--night-700), var(--night-900) 62%, var(--night-950));
  box-shadow: 0 40px 70px -34px rgba(10, 20, 48, .7), 0 0 0 1px rgba(160, 124, 53, .5), 0 0 0 9px var(--ivory-50), 0 0 0 10px rgba(160, 124, 53, .45);
}
.portrait__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.portrait__mono { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; color: var(--gold-300); text-align: center; }
.portrait__cap { width: 44%; height: auto; aspect-ratio: 240 / 190; margin-bottom: .6rem; filter: drop-shadow(0 10px 14px rgba(0, 0, 0, .45)); }
.portrait__initials {
  font: 600 clamp(4.6rem, 24vw, 6.6rem)/.9 var(--font-serif); letter-spacing: .02em;
  background-image: var(--gold-text); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent;
}
.portrait__year { margin-top: .7rem; font: 600 .8rem/1 var(--font-display); letter-spacing: .5em; margin-right: -.5em; color: var(--gold-300); }
.portrait__laurel { position: absolute; width: 46%; height: auto; aspect-ratio: 130 / 62; bottom: 15%; color: var(--gold-500); opacity: .8; }
.portrait__laurel--l { left: 2%; transform: scaleX(-1) rotate(-28deg); }
.portrait__laurel--r { right: 2%; transform: rotate(-28deg); }
.portrait__caption { margin-top: 1.4rem; text-align: center; font: 600 .74rem/1.4 var(--font-sans); letter-spacing: .3em; text-transform: uppercase; color: var(--gold-700); }
@media (prefers-reduced-motion: no-preference) {
  html.fx-ready .portrait .portrait__frame { clip-path: inset(100% 0 0 0 round 999px 999px 28px 28px); transition: clip-path 1.6s var(--ease-out); }
  html.fx-ready .portrait.is-in .portrait__frame { clip-path: inset(-20px -20px -20px -20px round 999px 999px 28px 28px); }
  html.fx-ready .portrait .portrait__cap { transform: translateY(-30px) rotate(-12deg); opacity: 0; transition: transform 1.2s var(--ease-back) .9s, opacity .6s ease .9s; }
  html.fx-ready .portrait.is-in .portrait__cap { transform: none; opacity: 1; }
}

/* ==========================================================================
   3. O diploma (desenrola com a rolagem)
   ========================================================================== */
.diploma {
  background: radial-gradient(90% 55% at 50% 45%, var(--night-700), var(--night-900) 60%, var(--night-950));
  color: var(--ivory-100);
}
html.motion .diploma { height: 290vh; }
.diploma__stage {
  position: relative; display: grid; align-content: center; justify-items: center; gap: clamp(1rem, 3vh, 1.8rem);
  padding: clamp(5rem, 14vh, 8rem) var(--gutter);
  overflow: hidden; overflow: clip;
}
html.motion .diploma__stage { position: sticky; top: 0; height: 100vh; height: 100svh; padding-block: calc(1rem + env(safe-area-inset-top)) 1rem; }
.diploma__dust { position: absolute; inset: 0; pointer-events: none; }
.diploma__head { position: relative; text-align: center; }
.diploma__head .eyebrow { color: var(--gold-300); margin-bottom: .5rem; }
.diploma__head .h2 { margin: 0; font-size: clamp(2rem, 7.6vw, 3.4rem); }
.diploma__head .h2 em { color: var(--gold-300); }
.diploma__hint {
  position: absolute; left: 0; right: 0; bottom: calc(1.2rem + env(safe-area-inset-bottom)); margin: 0; text-align: center;
  font: 600 .68rem/1 var(--font-sans); letter-spacing: .3em; text-transform: uppercase; color: var(--gold-300);
  opacity: 0; transition: opacity .5s;
}
html.motion .diploma__hint { opacity: calc(1 - var(--dp, 0) * 6); }

.scroll-doc {
  --u: 1; --bow: 0; --sig: 1; --h: 520px;
  position: relative;
  width: min(86vw, 540px, calc((100svh - 230px) / 1.36));
  container-type: inline-size;
  margin-block: 3.2cqi;
}
.scroll-doc__paper {
  position: relative;
  clip-path: inset(calc((1 - var(--u)) * 50%) 0 calc((1 - var(--u)) * 50%) 0);
  filter: drop-shadow(0 30px 40px rgba(0, 0, 0, .45));
}
.scroll-doc__paper::before, .scroll-doc__paper::after {
  content: ""; position: absolute; left: 0; right: 0; height: 7cqi; z-index: 2; pointer-events: none;
}
.scroll-doc__paper::before { top: calc((1 - var(--u)) * 50%); background: linear-gradient(180deg, rgba(90, 64, 20, .28), transparent); }
.scroll-doc__paper::after { bottom: calc((1 - var(--u)) * 50%); background: linear-gradient(0deg, rgba(90, 64, 20, .28), transparent); }
.scroll-doc__rod {
  position: absolute; left: -3%; right: -3%; z-index: 3; height: 7cqi; min-height: 20px; border-radius: 999px;
  background: linear-gradient(180deg, #fffaf0 0%, #f4e7c9 32%, #dcc79c 70%, #b49d6c 100%);
  box-shadow: 0 10px 18px -6px rgba(0, 0, 0, .55), inset 0 -2px 4px rgba(90, 64, 20, .35);
}
.scroll-doc__rod::before, .scroll-doc__rod::after {
  content: ""; position: absolute; top: 50%; width: 5.4cqi; height: 5.4cqi; min-width: 16px; min-height: 16px; translate: 0 -50%; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #fff4d2, var(--gold-400) 45%, var(--gold-700));
  box-shadow: 0 2px 6px rgba(0, 0, 0, .5);
}
.scroll-doc__rod::before { left: -3.4cqi; }
.scroll-doc__rod::after { right: -3.4cqi; }
.scroll-doc__rod i { position: absolute; inset: 30% 6% auto; height: 1px; background: rgba(255, 255, 255, .7); border-radius: 1px; }
.scroll-doc__rod--top { top: -3.5cqi; transform: translateY(calc((1 - var(--u)) * var(--h) * .5)); }
.scroll-doc__rod--bottom { bottom: -3.5cqi; transform: translateY(calc((1 - var(--u)) * var(--h) * -.5)); }
.scroll-doc__bow {
  position: absolute; left: 50%; top: 50%; z-index: 4; width: 26cqi; height: 16cqi;
  translate: -50% -50%; opacity: var(--bow); transform: scale(calc(.6 + var(--bow) * .4)) rotate(calc((1 - var(--bow)) * 30deg));
  pointer-events: none;
}
.scroll-doc__bow span {
  position: absolute; top: 8%; width: 46%; height: 84%; border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
  border: 2.4cqi solid var(--curso); background: transparent;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .15), 0 4px 8px rgba(0, 0, 0, .3);
}
.scroll-doc__bow span:first-child { left: 2%; rotate: -24deg; }
.scroll-doc__bow span:nth-child(2) { right: 2%; rotate: 24deg; }
.scroll-doc__bow b {
  position: absolute; left: 50%; top: 50%; width: 7cqi; height: 7cqi; translate: -50% -50%; border-radius: 30%;
  background: var(--curso); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .25), 0 3px 8px rgba(0, 0, 0, .4);
}

.dip {
  position: relative; padding: 11cqi 9cqi 9cqi; text-align: center; color: var(--ink);
  background:
    radial-gradient(110% 70% at 50% 0%, rgba(255, 255, 255, .7), transparent 60%),
    radial-gradient(70% 55% at 100% 100%, rgba(196, 156, 78, .2), transparent 70%),
    radial-gradient(60% 45% at 0% 100%, rgba(196, 156, 78, .16), transparent 70%),
    var(--paper-grain),
    linear-gradient(180deg, #fcf6e8, #f2e5c7);
}
.dip::before, .dip::after { content: ""; position: absolute; pointer-events: none; }
.dip::before { inset: 3cqi; border: 1.5px solid rgba(160, 124, 53, .6); }
.dip::after { inset: 4.4cqi; border: 1px solid rgba(160, 124, 53, .32); }
.dip__corner { position: absolute; width: 10cqi; height: 10cqi; color: var(--gold-600); }
.dip__corner--tl { top: 2cqi; left: 2cqi; }
.dip__corner--tr { top: 2cqi; right: 2cqi; transform: rotate(90deg); }
.dip__corner--br { bottom: 2cqi; right: 2cqi; transform: rotate(180deg); }
.dip__corner--bl { bottom: 2cqi; left: 2cqi; transform: rotate(270deg); }
.dip__emblem { display: flex; justify-content: center; align-items: flex-end; gap: .6cqi; color: var(--gold-600); margin: 0 auto 2.4cqi; }
.dip__laurel { width: 15cqi; height: 7.2cqi; }
.dip__laurel--l { transform: scaleX(-1); }
.dip__cap { width: 13cqi; height: 10.3cqi; filter: drop-shadow(0 2px 2px rgba(0, 0, 0, .25)); }
.dip__inst { margin: 0 auto 2.6cqi; max-width: 70cqi; font: 600 3cqi/1.4 var(--font-display); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-soft); }
.dip__title { margin: 0 0 3.4cqi; font: italic 500 7.6cqi/1 var(--font-serif); color: var(--gold-700); }
.dip__line { margin: 0 auto; max-width: 66cqi; font: 500 3.7cqi/1.42 var(--font-serif); color: var(--ink-soft); }
.dip__line strong { font-weight: 600; color: var(--ink); }
.dip__name { margin: 1.4cqi 0 1.8cqi; font: 600 9.6cqi/1.05 var(--font-serif); color: var(--ink); }
.dip__name::after { content: ""; display: block; width: 34cqi; height: 1px; margin: 1.8cqi auto 0; background: linear-gradient(90deg, transparent, var(--gold-500), transparent); }
.dip__course { margin: 1.2cqi 0 2.2cqi; font: 600 5.4cqi/1.15 var(--font-display); letter-spacing: .2em; text-transform: uppercase; color: var(--curso); }
.dip__foot { display: flex; align-items: center; justify-content: space-between; gap: 3cqi; margin-top: 5cqi; padding-inline: 2cqi; }
.dip__sign { flex: 1; display: grid; justify-items: center; }
.dip__scribble { width: 36cqi; height: 10cqi; overflow: visible; }
.dip__scribble path { fill: none; stroke: var(--night-700); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 1; stroke-dashoffset: calc(1 - var(--sig)); }
.dip__sign-line { width: 40cqi; height: 1px; margin-top: .4cqi; background: rgba(22, 32, 60, .45); }
.dip__sign-name { margin-top: 1.2cqi; font: 500 2.9cqi/1.3 var(--font-sans); letter-spacing: .06em; color: var(--ink-soft); }
.dip__seal { position: relative; flex: none; width: 21cqi; height: 21cqi; }
.dip__seal svg { position: relative; z-index: 1; display: block; width: 100%; height: 100%; filter: drop-shadow(0 4px 6px rgba(0, 0, 0, .35)); }
.dip__seal-text { font: 600 17px/1 var(--font-display); fill: rgba(255, 255, 255, .92); letter-spacing: .5px; }
.dip__ribbon { position: absolute; top: 62%; width: 7cqi; height: 14cqi; background: var(--curso); clip-path: polygon(0 0, 100% 0, 100% 100%, 50% 82%, 0 100%); box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .1); filter: brightness(.9); }
.dip__ribbon--a { left: 22%; rotate: 14deg; }
.dip__ribbon--b { right: 22%; rotate: -14deg; }
.dip__place { margin: 4.6cqi 0 0; font: italic 500 3.4cqi/1.3 var(--font-serif); color: var(--ink-soft); }
@media (prefers-reduced-motion: no-preference) {
  html.motion .scroll-doc:not(.is-stamped) .dip__seal { opacity: 0; transform: scale(1.9) rotate(-24deg); }
  html.motion .scroll-doc.is-stamped .dip__seal { animation: stamp .55s var(--ease-back) both; }
  html.motion .scroll-doc.is-stamped .dip { animation: paper-thud .4s ease-out .32s; }
}
@keyframes stamp { from { opacity: 0; transform: scale(1.9) rotate(-24deg); } 60% { opacity: 1; transform: scale(.92) rotate(4deg); } to { opacity: 1; transform: none; } }
@keyframes paper-thud { 0%, 100% { transform: none; } 35% { transform: translateY(2px) scale(.996); } }

/* ==========================================================================
   4. A trajetória
   ========================================================================== */
.path {
  padding-block: clamp(5rem, 14vh, 8rem); text-align: center; overflow: hidden; overflow: clip;
  background: var(--paper-grain), linear-gradient(180deg, var(--ivory-200) 0%, var(--ivory-100) 18%, var(--ivory-50) 100%);
  color: var(--ink);
}
.path .accent { color: var(--gold-700); }
.path .h2 em { color: var(--gold-600); }
.timeline { --p: 1; position: relative; list-style: none; max-width: 900px; margin: 3rem auto 0; padding: 0; display: grid; gap: 2.4rem; text-align: left; }
.timeline__rail { position: absolute; top: 28px; bottom: 28px; left: 27px; width: 2px; margin-left: -1px; border-radius: 2px; background: rgba(160, 124, 53, .22); }
.timeline__fill {
  position: absolute; inset: 0; border-radius: 2px; transform-origin: 50% 0; transform: scaleY(var(--p));
  background: linear-gradient(180deg, var(--gold-300), var(--gold-500) 60%, var(--curso));
  box-shadow: 0 0 12px rgba(220, 187, 114, .7);
}
.timeline__spark {
  position: absolute; left: 50%; top: calc(var(--p) * 100%); width: 18px; height: 18px; margin: -9px 0 0 -9px; border-radius: 50%;
  background: radial-gradient(circle, #fff 0%, #fff3cf 35%, rgba(236, 212, 154, 0) 70%);
  box-shadow: 0 0 22px 8px rgba(236, 212, 154, .55);
  opacity: 0;
}
html.motion .timeline__spark { opacity: calc(min(1, var(--p) * 12) * min(1, (1 - var(--p)) * 12)); }
.milestone { position: relative; display: grid; grid-template-columns: 56px 1fr; gap: 1.1rem; align-items: start; }
.milestone__node {
  position: relative; z-index: 1; width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center;
  background: radial-gradient(circle at 40% 32%, #fff7de, var(--gold-400) 62%, var(--gold-600));
  border: 1.5px solid var(--gold-500); color: var(--night-900);
  box-shadow: 0 0 0 6px rgba(220, 187, 114, .18), 0 0 30px 4px rgba(236, 212, 154, .5);
  transition: background .6s, color .6s, border-color .6s, box-shadow .6s, transform .6s var(--ease-back);
}
.milestone__node svg { width: 26px; height: 26px; }
.milestone__node::after { content: ""; position: absolute; inset: -8px; border-radius: 50%; border: 1.5px solid rgba(220, 187, 114, .6); opacity: 0; }
.milestone--final .milestone__node { background: radial-gradient(circle at 40% 32%, #fff, var(--curso) 70%); color: #fff; border-color: var(--curso); box-shadow: 0 0 0 6px color-mix(in srgb, var(--curso) 22%, transparent), 0 0 34px 6px color-mix(in srgb, var(--curso) 45%, transparent); }
.milestone__card {
  padding: 1.15rem 1.25rem 1.25rem; border-radius: 22px;
  background: rgba(255, 255, 255, .78); border: 1px solid rgba(160, 124, 53, .45); box-shadow: var(--shadow-soft);
  transition: opacity .7s, transform .8s var(--ease-out), border-color .7s, box-shadow .7s;
}
.milestone__year { margin: 0 0 .35rem; font: 600 .78rem/1 var(--font-display); letter-spacing: .32em; color: var(--gold-700); }
.milestone__title { margin: 0 0 .35rem; font: 600 1.65rem/1.12 var(--font-serif); }
.milestone__text { margin: 0; font-size: .98rem; line-height: 1.55; color: var(--ink-soft); }
@media (prefers-reduced-motion: no-preference) {
  html.motion .milestone:not(.is-lit) .milestone__node { background: var(--ivory-50); color: rgba(123, 92, 34, .5); border-color: rgba(160, 124, 53, .35); box-shadow: none; transform: scale(.86); }
  html.motion .milestone:not(.is-lit) .milestone__card { opacity: .35; transform: translateX(14px); border-color: rgba(160, 124, 53, .18); box-shadow: none; }
  html.motion .milestone.is-lit .milestone__node::after { animation: ping 1.1s var(--ease-out) 1; }
}
@keyframes ping { from { transform: scale(.8); opacity: 1; } to { transform: scale(1.7); opacity: 0; } }
@media (min-width: 860px) {
  .timeline { gap: 1.2rem; }
  .timeline__rail { left: 50%; }
  .milestone { grid-template-columns: 1fr 56px 1fr; gap: 1.8rem; }
  .milestone__node { grid-column: 2; grid-row: 1; }
  .milestone__card { grid-row: 1; }
  .milestone:nth-child(even) .milestone__card { grid-column: 1; text-align: right; }
  .milestone:nth-child(odd) .milestone__card { grid-column: 3; }
  html.motion .milestone:nth-child(even):not(.is-lit) .milestone__card { transform: translateX(-14px); }
}

/* ==========================================================================
   5. O placar
   ========================================================================== */
.scoreboard {
  padding-block: clamp(5rem, 14vh, 8rem); text-align: center; overflow: hidden; overflow: clip; isolation: isolate;
  background: linear-gradient(180deg, var(--night-950), var(--night-900) 60%, var(--night-950));
  color: var(--ivory-100);
}
.scoreboard .accent { color: var(--gold-300); }
.scoreboard .h2 em { color: var(--gold-300); }
.scoreboard__lights { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.scoreboard__lights::before, .scoreboard__lights::after {
  content: ""; position: absolute; top: -10%; width: 60vw; max-width: 700px; height: 90%;
  background: radial-gradient(60% 100% at 50% 0%, rgba(236, 212, 154, .16), transparent 70%);
}
.scoreboard__lights::before { left: -10%; rotate: 18deg; }
.scoreboard__lights::after { right: -10%; rotate: -18deg; }
.board {
  --bulbs: 1;
  position: relative; max-width: 780px; margin: 2.2rem auto 1.6rem;
  padding: 2.6rem clamp(.7rem, 3.6vw, 2.6rem) 1.6rem;
  border-radius: 24px;
  background: linear-gradient(180deg, #0d1329, #070b18);
  border: 1px solid rgba(220, 187, 114, .3);
  box-shadow: inset 0 0 0 7px rgba(255, 255, 255, .025), inset 0 2px 0 rgba(255, 255, 255, .07), 0 44px 90px -34px rgba(0, 0, 0, .9), 0 0 70px -24px rgba(220, 187, 114, .3);
}
.board::before {
  content: ""; position: absolute; inset: 9px; border-radius: 17px; pointer-events: none;
  background:
    radial-gradient(circle at 10px 10px, rgba(220, 187, 114, .5) 2px, transparent 2.6px),
    radial-gradient(circle at calc(100% - 10px) 10px, rgba(220, 187, 114, .5) 2px, transparent 2.6px),
    radial-gradient(circle at 10px calc(100% - 10px), rgba(220, 187, 114, .5) 2px, transparent 2.6px),
    radial-gradient(circle at calc(100% - 10px) calc(100% - 10px), rgba(220, 187, 114, .5) 2px, transparent 2.6px);
}
.board__bulbs { position: absolute; top: 14px; left: 32px; right: 32px; display: flex; justify-content: space-between; }
.board__bulbs i { width: 7px; height: 7px; border-radius: 50%; background: #3a3420; box-shadow: inset 0 -1px 1px rgba(0, 0, 0, .5); transition: background .3s, box-shadow .3s; }
.board__bulbs i.is-on { background: radial-gradient(circle at 40% 35%, #fff, #ffe7a8 45%, #e5b45a); box-shadow: 0 0 8px 2px rgba(255, 214, 140, .75), 0 0 18px 4px rgba(255, 196, 110, .3); }
.board__top {
  margin: .5rem 0 1.1rem; font: 600 .82rem/1 var(--font-display); letter-spacing: .6em; margin-right: -.6em; text-transform: uppercase;
  color: var(--gold-300); text-shadow: 0 0 10px rgba(236, 212, 154, .6);
}
.board__grid { display: flex; justify-content: center; align-items: flex-start; gap: clamp(.2rem, 1.4vw, .9rem); }
.board__unit { display: grid; justify-items: center; gap: .6rem; }
.board__digits { display: flex; gap: clamp(2px, .5vw, 5px); }
.board__label { font: 600 .62rem/1 var(--font-sans); letter-spacing: .3em; margin-right: -.3em; text-transform: uppercase; color: rgba(245, 230, 194, .72); }
.board__colon {
  align-self: flex-start; flex: none; width: 6px; height: clamp(1.95rem, 10vw, 5.35rem);
  background: radial-gradient(circle at 50% 36%, var(--gold-300) 2.4px, transparent 3px), radial-gradient(circle at 50% 64%, var(--gold-300) 2.4px, transparent 3px);
}
@media (prefers-reduced-motion: no-preference) { .board__colon--s { animation: colon-blink 1s steps(2, jump-none) infinite; } }
@keyframes colon-blink { 50% { opacity: .25; } }
.board__event { margin: 1.6rem 0 0; font: 500 1rem/1.4 var(--font-serif); font-size: 1.15rem; color: rgba(249, 243, 229, .86); }
.flap-static { font: 600 clamp(2.4rem, 12vw, 5.2rem)/1.15 var(--font-display); color: var(--gold-200); }
.flap {
  position: relative; display: block;
  width: .76em; height: 1.16em;
  font: 600 clamp(1.7rem, 8.6vw, 4.6rem)/1 var(--font-display);
  color: var(--gold-200); perspective: 3em;
  text-shadow: 0 0 14px rgba(236, 212, 154, .25);
}
.flap::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1px; margin-top: -.5px; background: rgba(0, 0, 0, .75); z-index: 3; box-shadow: 0 1px 0 rgba(255, 255, 255, .06); }
.flap__half { position: absolute; left: 0; right: 0; height: 50%; overflow: hidden; }
.flap__half > span { position: absolute; left: 0; right: 0; height: 200%; display: flex; align-items: center; justify-content: center; }
.flap__top, .flap__leaf-front { top: 0; border-radius: .09em .09em 0 0; background: linear-gradient(180deg, #26315a, #18213f); }
.flap__bottom, .flap__leaf-back { bottom: 0; border-radius: 0 0 .09em .09em; background: linear-gradient(180deg, #131a35, #0e1429); }
.flap__top > span, .flap__leaf-front > span { top: 0; }
.flap__bottom > span, .flap__leaf-back > span { bottom: 0; }
.flap__leaf { position: absolute; left: 0; right: 0; top: 0; height: 50%; z-index: 2; transform-origin: 50% 100%; transform-style: preserve-3d; visibility: hidden; }
.flap__leaf .flap__half { height: 100%; backface-visibility: hidden; -webkit-backface-visibility: hidden; }
.flap__leaf-back { top: 0; transform: rotateX(180deg); }
.flap.is-flipping .flap__leaf { visibility: visible; animation: flap-fall .52s cubic-bezier(.5, .05, .5, .95) both; }
@keyframes flap-fall { from { transform: rotateX(0deg); } to { transform: rotateX(-180deg); } }
.countdown__status { margin: 0 0 1.2rem; font: italic 500 1.4rem/1.3 var(--font-serif); color: var(--gold-200); }
.scoreboard__score {
  display: inline-flex; align-items: center; gap: .8rem; flex-wrap: wrap; justify-content: center;
  margin: 0 0 1.8rem; padding: .55rem 1.1rem; border-radius: 999px; border: 1px dashed rgba(220, 187, 114, .45);
  font: 600 .95rem/1.3 var(--font-sans); color: var(--ivory-100);
}
.scoreboard__score-k { font: 600 .64rem/1 var(--font-sans); letter-spacing: .3em; text-transform: uppercase; color: var(--gold-300); }
@media (max-width: 330px) { .board__unit--s, .board__colon--s { display: none; } }

/* ==========================================================================
   6. Colação e baile (o dia vira noite)
   ========================================================================== */
.events {
  --night: 0;
  padding-block: clamp(5rem, 14vh, 8rem); overflow: hidden; overflow: clip; isolation: isolate;
  text-align: center;
  background: var(--paper-grain), linear-gradient(180deg, var(--ivory-50), var(--ivory-100) 40%, var(--ivory-200));
  color: var(--ink);
}
.events .accent { color: var(--gold-700); }
.events .h2 em { color: var(--gold-600); }
.events__night {
  position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(100% 60% at 50% 100%, var(--night-700), var(--night-900) 55%, var(--night-950));
  opacity: var(--night);
}
.events__night .twinkles { opacity: var(--night); }
.events__list { display: grid; gap: 1.4rem; margin-top: 2.6rem; text-align: left; }
.event { display: grid; border-radius: 30px; overflow: hidden; box-shadow: var(--shadow-deep); }
.event--day { background: linear-gradient(165deg, #fffdf7, #f6ecd4); color: var(--ink); border: 1px solid rgba(160, 124, 53, .4); }
.event--night { background: linear-gradient(165deg, var(--night-700), var(--night-900) 55%, var(--night-950)); color: var(--ivory-100); border: 1px solid rgba(220, 187, 114, .35); }
.event__info { padding: clamp(1.6rem, 5vw, 2.6rem) clamp(1.3rem, 4.5vw, 2.4rem); }
.event__head { display: grid; grid-template-columns: auto 1fr; align-items: center; column-gap: .9rem; }
.event__icon { grid-row: span 2; width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; background: var(--gold-flat); color: var(--night-900); box-shadow: 0 10px 20px -10px rgba(123, 92, 34, .8); }
.event__icon svg { width: 26px; height: 26px; }
.event__kicker { margin: 0; font: 600 .66rem/1.3 var(--font-sans); letter-spacing: .28em; text-transform: uppercase; color: var(--gold-700); }
.event--night .event__kicker { color: var(--gold-300); }
.event__title { margin: .1rem 0 0; font: 600 clamp(1.9rem, 7vw, 2.5rem)/1.05 var(--font-serif); }
.event__facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: .9rem 1.2rem; margin: 1.5rem 0 1.1rem; padding: 1.1rem 0; border-block: 1px solid rgba(160, 124, 53, .3); }
.event--night .event__facts { border-color: rgba(220, 187, 114, .22); }
.event__facts div { min-width: 0; }
.event__facts dt { display: flex; align-items: center; gap: .4rem; font: 600 .62rem/1.3 var(--font-sans); letter-spacing: .24em; text-transform: uppercase; color: var(--gold-700); }
.event--night .event__facts dt { color: var(--gold-300); }
.event__facts dt svg { width: 15px; height: 15px; flex: none; }
.event__facts dd { margin: .3rem 0 0; font: 600 1.22rem/1.25 var(--font-serif); }
.event__obs { margin: 0 0 1.2rem; font: italic 500 1.12rem/1.45 var(--font-serif); opacity: .9; }
.event__place { display: flex; align-items: center; gap: .5rem; margin: 0; font: 600 1.05rem/1.3 var(--font-sans); }
.event__place svg { width: 20px; height: 20px; flex: none; color: var(--gold-600); }
.event--night .event__place svg { color: var(--gold-300); }
.event__addr { margin: .25rem 0 0 1.75rem; font-size: .95rem; opacity: .82; }
.event__actions { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.2rem; }
.event__map { position: relative; min-height: 280px; background: linear-gradient(160deg, var(--ivory-200), var(--ivory-300)); }
.event--night .event__map { background: linear-gradient(160deg, var(--night-800), var(--night-950)); }
.event__map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.event--night .event__map iframe { filter: saturate(.85); }
.map-soon { position: absolute; inset: 0; display: grid; place-items: center; align-content: center; gap: 1rem; padding: 1.5rem; text-align: center; }
.map-soon__pin { width: 62px; height: 62px; border-radius: 50%; display: grid; place-items: center; background: var(--gold-flat); color: var(--night-900); box-shadow: 0 12px 28px -10px rgba(0, 0, 0, .5); }
.map-soon__pin svg { width: 28px; height: 28px; }
.map-soon__text { margin: 0; max-width: 17rem; font: italic 500 1.2rem/1.35 var(--font-serif); }
@media (min-width: 900px) {
  .event { grid-template-columns: 1.08fr 1fr; }
  .event--night { grid-template-columns: 1fr 1.08fr; }
  .event--night .event__map { order: -1; }
  .event__map { min-height: 100%; }
}
.events__bridge { position: relative; display: grid; place-items: center; min-height: 140px; margin: .4rem 0; }
.events__bridge-text {
  position: relative; z-index: 1; padding: .55rem 1.3rem; border-radius: 999px;
  background: var(--night-900); color: var(--gold-200); border: 1px solid rgba(220, 187, 114, .4);
  font: 500 1.2rem/1.2 var(--font-serif); box-shadow: 0 14px 30px -14px rgba(0, 0, 0, .7);
}
.events__bridge-text em { color: var(--gold-300); }
.garland { position: absolute; left: -4vw; right: -4vw; top: 18px; height: 70px; color: rgba(160, 124, 53, .7); pointer-events: none; }
.garland svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.garland i {
  position: absolute; width: 8px; height: 10px; margin: -2px 0 0 -4px; border-radius: 50% 50% 45% 45%;
  background: #5b5136; transition: background .4s, box-shadow .4s;
}
.garland i.is-on { background: radial-gradient(circle at 50% 40%, #fff, #ffe6b0 45%, #f2b65e); box-shadow: 0 0 8px 3px rgba(255, 214, 150, .8), 0 0 22px 8px rgba(255, 190, 110, .32); }
@media (prefers-reduced-motion: no-preference) {
  html.fx-ready .event--day[data-reveal]:not(.is-in) { transform: translateX(-40px); }
  html.fx-ready .event--night[data-reveal]:not(.is-in) { transform: translateX(40px); }
}
.events.is-single .events__bridge { display: none; }

/* ==========================================================================
   Botões
   ========================================================================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  min-height: 52px; padding: .85rem 1.6rem;
  border: 1px solid transparent; border-radius: 999px;
  font: 600 .98rem/1.15 var(--font-sans); letter-spacing: .02em;
  text-decoration: none; white-space: nowrap; cursor: pointer;
  position: relative; overflow: hidden; isolation: isolate;
  transition: transform .25s var(--ease-out), box-shadow .3s, background-color .3s, border-color .3s;
}
.btn:active { transform: scale(.97); }
.btn__ico { width: 1.15em; height: 1.15em; fill: currentColor; flex: none; }
.btn--primary {
  color: var(--gold-100);
  background: linear-gradient(135deg, var(--night-600) 0%, var(--night-800) 55%, var(--night-900) 100%);
  border-color: rgba(220, 187, 114, .5);
  box-shadow: 0 14px 30px -14px rgba(6, 11, 26, .85), inset 0 1px 0 rgba(255, 255, 255, .14);
}
.btn--gold {
  color: var(--night-900);
  background: var(--gold-flat);
  box-shadow: 0 0 34px -8px rgba(236, 212, 154, .5), 0 14px 28px -14px rgba(0, 0, 0, .7), inset 0 1px 0 rgba(255, 255, 255, .6);
}
.btn--primary::after, .btn--gold::after, .fab::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(100deg, transparent 30%, rgba(255, 255, 255, .32) 50%, transparent 70%);
  transform: translateX(-120%);
}
@media (prefers-reduced-motion: no-preference) {
  .btn--primary::after, .btn--gold::after, .fab::after { animation: btn-shine 5s var(--ease-in-out) 2s infinite; }
}
@keyframes btn-shine { 0% { transform: translateX(-120%); } 30%, 100% { transform: translateX(120%); } }
@media (hover: hover) {
  .btn--primary:hover, .btn--gold:hover { transform: translateY(-1px); }
  .btn--ghost:hover { background: rgba(160, 124, 53, .1); }
}
.btn--ghost { color: inherit; background: transparent; border-color: rgba(160, 124, 53, .5); }
.is-dark .btn--ghost, .event--night .btn--ghost { border-color: rgba(220, 187, 114, .5); color: var(--gold-100); }
.btn--wa { color: #fff; background: #0f7a40; box-shadow: 0 12px 26px -14px rgba(15, 122, 64, .8); }
.btn--sm { min-height: 46px; padding: .7rem 1.15rem; font-size: .92rem; }
.btn--block { width: 100%; }
.btn[disabled] { opacity: .75; cursor: progress; }
.link-btn {
  display: inline-flex; align-items: center; gap: .4rem; min-height: 44px;
  padding: .5rem .25rem; border: 0; background: none; cursor: pointer;
  font: 600 .95rem/1.3 var(--font-sans); color: var(--night-700);
  text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px;
}
.is-dark .link-btn { color: var(--gold-300); }

/* ==========================================================================
   7. Confirmação
   ========================================================================== */
.rsvp {
  padding-block: clamp(5rem, 14vh, 8rem); text-align: center; overflow: hidden; overflow: clip;
  background: radial-gradient(90% 50% at 50% 0%, var(--night-700), var(--night-900) 55%, var(--night-950));
  color: var(--ivory-100);
}
.rsvp .accent { color: var(--gold-300); }
.rsvp .h2 em { color: var(--gold-300); }
.rsvp__wrap { position: relative; max-width: 600px; }
.rsvp .h2 { max-width: 14ch; margin-inline: auto; }
.rsvp__spot { position: absolute; left: 50%; top: 0; width: min(140vw, 1100px); height: 70%; translate: -50% 0; background: radial-gradient(50% 60% at 50% 0%, rgba(236, 212, 154, .12), transparent 70%); pointer-events: none; }
.rsvp__card {
  position: relative; margin-top: 2rem;
  padding: clamp(1.35rem, 5vw, 2.4rem);
  border-radius: 30px; text-align: left; color: var(--ink);
  background: var(--paper-grain), linear-gradient(170deg, #fffdf8, #f6eedb);
  border: 1px solid rgba(220, 187, 114, .55);
  box-shadow: 0 44px 90px -44px rgba(0, 0, 0, .9), inset 0 1px 0 #fff;
}
.rsvp__card::before { content: ""; position: absolute; top: -1px; left: 18%; right: 18%; height: 2px; border-radius: 2px; background: linear-gradient(90deg, transparent, var(--gold-400), transparent); }
.choice { margin: 0 0 1.2rem; padding: 0; border: 0; min-width: 0; }
.choice__opts { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; }
.choice__opts--3 { grid-template-columns: 1fr; }
@media (min-width: 460px) { .choice__opts--3 { grid-template-columns: repeat(3, 1fr); } }
.choice__opt { position: relative; display: block; }
.choice__opt input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.choice__opt > span {
  display: flex; align-items: center; justify-content: center; gap: .45rem;
  min-height: 56px; padding: .7rem .6rem;
  border: 1.5px solid rgba(27, 46, 94, .22); border-radius: 18px;
  background: rgba(255, 255, 255, .8);
  font-weight: 600; line-height: 1.2; text-align: center;
  transition: border-color .25s, background .25s, box-shadow .25s, color .25s;
}
.choice__opt--sm > span { min-height: 48px; font-size: .92rem; }
.choice__opt input:checked + span {
  border-color: var(--night-800); color: var(--gold-100);
  background: linear-gradient(135deg, var(--night-700), var(--night-900));
  box-shadow: 0 10px 22px -12px rgba(6, 11, 26, .8);
}
.choice__opt input:focus-visible + span { outline: 2px solid var(--gold-600); outline-offset: 2px; }
.choice__ico { width: 1.2em; height: 1.2em; }
.field { margin: 0 0 1.1rem; }
.field__label { display: block; margin: 0 0 .45rem; padding: 0; font-weight: 600; font-size: .97rem; line-height: 1.35; }
.field__label small { font-weight: 400; opacity: .72; font-size: .88em; }
.field__input {
  width: 100%; padding: .9rem 1rem;
  border: 1.5px solid rgba(27, 46, 94, .22); border-radius: 15px;
  background: rgba(255, 255, 255, .95);
  font: 400 16px/1.4 var(--font-sans); color: var(--ink);
  transition: border-color .2s, box-shadow .2s;
  -webkit-appearance: none; appearance: none;
}
.field__input::placeholder { color: rgba(22, 32, 60, .42); }
.field__input:focus { outline: none; border-color: var(--gold-600); box-shadow: 0 0 0 4px rgba(196, 156, 78, .22); }
.field__input[aria-invalid="true"] { border-color: #b3261e; box-shadow: 0 0 0 4px rgba(179, 38, 30, .12); }
textarea.field__input { resize: vertical; min-height: 96px; }
.stepper { display: inline-flex; align-items: center; gap: .25rem; padding: 4px; border: 1.5px solid rgba(27, 46, 94, .22); border-radius: 999px; background: #fff; }
.stepper__btn { width: 46px; height: 46px; border: 0; border-radius: 50%; background: var(--ivory-200); color: var(--night-800); font: 400 1.5rem/1 var(--font-sans); cursor: pointer; transition: background .2s, transform .2s; }
.stepper__btn:active { transform: scale(.92); background: var(--ivory-300); }
.stepper__value { width: 3.2rem; border: 0; background: transparent; text-align: center; font: 600 1.3rem/1 var(--font-sans); color: var(--ink); -moz-appearance: textfield; appearance: textfield; }
.stepper__value::-webkit-outer-spin-button, .stepper__value::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.field__note { margin: .25rem 0 1.25rem; font-size: .86rem; line-height: 1.5; opacity: .82; }
.field__hint { margin: .5rem 0 0; font-size: .86rem; opacity: .8; }
.check { display: flex; align-items: center; gap: .6rem; margin-top: .65rem; font-size: .92rem; cursor: pointer; min-height: 32px; }
.check input { width: 20px; height: 20px; margin: 0; accent-color: var(--night-800); flex: none; }
.form-status { min-height: 1.5em; margin: .9rem 0 0; text-align: center; font-size: .95rem; }
.form-status.is-error { color: #a1251b; }
.rsvp__done { text-align: center; padding: .5rem 0; outline: none; }
.rsvp__done-icon { width: 92px; height: 92px; margin: 0 auto; display: grid; place-items: center; border-radius: 50%; background: radial-gradient(circle at 40% 30%, var(--night-600), var(--night-900)); box-shadow: 0 0 0 6px rgba(220, 187, 114, .25), 0 18px 34px -14px rgba(6, 11, 26, .8); }
.rsvp__done-icon svg { width: 62px; height: 50px; }
@media (prefers-reduced-motion: no-preference) {
  .rsvp__done:not([hidden]) .rsvp__done-icon { animation: done-pop 1.2s var(--ease-out) both; }
  .rsvp__done:not([hidden]) .rsvp__done-icon svg { animation: done-cap 1.4s var(--ease-back) .15s both; }
}
@keyframes done-pop { 0% { transform: scale(0); } 50% { transform: scale(1.1); } 100% { transform: scale(1); } }
@keyframes done-cap { from { transform: translateY(-60px) rotate(-200deg); opacity: 0; } to { transform: none; opacity: 1; } }
.rsvp__done-title { margin: 1rem 0 .4rem; font: 600 2.1rem/1.12 var(--font-serif); }
.rsvp__done p { margin: 0 auto; max-width: 26rem; }
.rsvp__done [data-ticket-open] { margin-top: 1.4rem; white-space: normal; line-height: 1.25; text-align: center; }
.rsvp__done-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: .6rem; margin: 1rem 0 .5rem; }
.rsvp__alt { margin: 1.5rem 0 0; font-size: .95rem; }

/* ==========================================================================
   8. A chamada (lista de confirmados)
   ========================================================================== */
.roll {
  padding-block: clamp(5rem, 14vh, 8rem); text-align: center; overflow: hidden; overflow: clip;
  background: var(--paper-grain), linear-gradient(180deg, var(--ivory-50), var(--ivory-100));
  color: var(--ink);
}
.roll .accent { color: var(--gold-700); }
.roll .h2 em { color: var(--gold-600); }
.roll__count { margin: 0 0 2rem; font: 500 1.3rem/1.3 var(--font-serif); }
.roll__count strong {
  display: block; margin-bottom: .2rem;
  font: 600 clamp(3.4rem, 15vw, 5rem)/1 var(--font-serif);
  background-image: var(--gold-text); -webkit-background-clip: text; background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}
.roll__sheet {
  position: relative; max-width: 720px; margin: 0 auto; padding: 1rem 0 1.1rem; text-align: left;
  border-radius: 16px; border: 1px solid rgba(160, 124, 53, .3);
  background: repeating-linear-gradient(180deg, transparent 0 53px, rgba(43, 67, 128, .13) 53px 54px) 0 46px / 100% calc(100% - 46px) no-repeat, #fffdf8;
  box-shadow: var(--shadow-soft), 6px 6px 0 -1px #f3ead3, 6px 6px 0 0 rgba(160, 124, 53, .22);
}
.roll__sheet::before { content: ""; position: absolute; top: 0; bottom: 0; left: 62px; width: 1.5px; background: color-mix(in srgb, var(--curso) 55%, transparent); }
.roll__head { display: grid; grid-template-columns: 62px 1fr auto; margin: 0; padding: 0 1.1rem .7rem 0; min-height: 30px; font: 600 .62rem/1 var(--font-sans); letter-spacing: .24em; text-transform: uppercase; color: var(--ink-soft); }
.roll__head span:first-child { text-align: center; }
.roll__head span:nth-child(2) { padding-left: 1rem; }
.roll__list { list-style: none; margin: 0; padding: 0; }
.roll__row { position: relative; display: grid; grid-template-columns: 62px 1fr auto; align-items: center; min-height: 54px; padding: 0 1.1rem 0 0; }
.roll__n { text-align: center; font: 600 .86rem/1 var(--font-display); color: var(--gold-700); }
.roll__name { padding-left: 1rem; font: 600 1.04rem/1.25 var(--font-sans); overflow-wrap: anywhere; }
.roll__plus { margin-left: .45rem; font-size: .8rem; font-weight: 600; color: var(--ink-soft); white-space: nowrap; }
.roll__stamp {
  display: inline-flex; align-items: center; gap: .3rem;
  padding: .36rem .55rem .32rem; border: 1.5px solid currentColor; border-radius: 7px;
  font: 600 .64rem/1 var(--font-display); letter-spacing: .16em; text-transform: uppercase;
  color: var(--curso); transform: rotate(-6deg);
}
.roll__stamp svg { width: 12px; height: 12px; }
.roll__row.is-me { background: linear-gradient(90deg, rgba(220, 187, 114, .26), rgba(220, 187, 114, .05)); }
@media (prefers-reduced-motion: no-preference) {
  .roll__row.is-new .roll__stamp { animation: stamp-in .5s var(--ease-back) var(--d, 0s) both; }
  .roll__row.is-new .roll__name { animation: write-in .6s var(--ease-out) var(--d, 0s) both; }
}
@keyframes stamp-in { from { opacity: 0; transform: scale(2.2) rotate(-24deg); } to { opacity: 1; transform: rotate(-6deg); } }
@keyframes write-in { from { opacity: 0; clip-path: inset(0 100% 0 0); } to { opacity: 1; clip-path: inset(0 0 0 0); } }
.roll__more { display: flex; justify-content: center; padding-top: .8rem; }
.guest-empty { margin: 0; padding: 1rem 1.4rem; text-align: center; font: italic 500 1.3rem/1.4 var(--font-serif); }

/* ==========================================================================
   9. O livro da formatura (mural de recados)
   ========================================================================== */
.notes {
  padding-block: clamp(5rem, 14vh, 8rem); text-align: center; overflow: hidden; overflow: clip;
  background: radial-gradient(90% 60% at 50% 30%, var(--night-700), var(--night-900) 60%, var(--night-950));
  color: var(--ivory-100);
}
.notes .accent { color: var(--gold-300); }
.notes .h2 em { color: var(--gold-300); }
.notes__lede { margin: 0 auto; max-width: 30rem; font: italic 500 1.22rem/1.4 var(--font-serif); opacity: .9; }
.book { --open: 1; position: relative; width: min(100% - 2 * var(--gutter), 880px); margin: 2.6rem auto 0; perspective: 2400px; }
.book__body {
  position: relative; border-radius: 6px 16px 16px 6px; overflow: hidden;
  background: #f6edd8;
  box-shadow: 0 50px 90px -40px rgba(0, 0, 0, .9), 4px 4px 0 -1px #efe3c6, 8px 8px 0 -2px #e4d4b0, 8px 8px 0 -1px rgba(123, 92, 34, .35);
}
.book__spine { position: absolute; top: 0; bottom: 0; left: 0; width: 26px; z-index: 2; pointer-events: none; background: linear-gradient(90deg, rgba(60, 40, 10, .3), rgba(60, 40, 10, .08) 40%, transparent); }
.book__ribbon { position: absolute; top: -2px; right: 10px; z-index: 3; width: 15px; height: 74px; background: var(--curso); clip-path: polygon(0 0, 100% 0, 100% 100%, 50% 86%, 0 100%); box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .12); pointer-events: none; }
.notes__track {
  display: flex; overflow-x: auto; overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory; scrollbar-width: none; outline: none;
}
.notes__track::-webkit-scrollbar { display: none; }
.notes__track:focus-visible { box-shadow: inset 0 0 0 3px var(--gold-500); }
.page {
  position: relative; flex: 0 0 100%; scroll-snap-align: start;
  display: flex; flex-direction: column; gap: 1rem;
  min-height: clamp(380px, 60vh, 460px);
  padding: 2.4rem 2.6rem 2.6rem 2.4rem; text-align: left; color: var(--ink);
  background:
    repeating-linear-gradient(180deg, transparent 0 37px, rgba(43, 67, 128, .14) 37px 38px) 0 74px / 100% calc(100% - 110px) no-repeat,
    var(--paper-grain),
    linear-gradient(90deg, rgba(90, 64, 20, .08), transparent 8%, transparent 92%, rgba(90, 64, 20, .06)),
    #fbf5e6;
}
.page::before { content: ""; position: absolute; top: 0; bottom: 0; left: 1.5rem; width: 1px; background: color-mix(in srgb, var(--curso) 45%, transparent); }
.page__text { flex: 1; margin: 0; font: 500 clamp(1.5rem, 5.8vw, 1.9rem)/1.24 var(--font-hand); color: #1e2c5c; overflow-wrap: anywhere; }
.page__name { margin: 0; text-align: right; font: 500 1.6rem/1.1 var(--font-hand); color: var(--night-700); }
.page__name::before { content: "— "; }
.page__num { position: absolute; left: 0; right: 0; bottom: .9rem; margin: 0; text-align: center; font: 600 .64rem/1 var(--font-display); letter-spacing: .3em; color: var(--gold-700); }
.page__doodle { position: absolute; bottom: 2.2rem; left: 2.4rem; width: 28px; height: 28px; color: var(--gold-500); opacity: .8; transform: rotate(var(--r, 8deg)); }
.page--intro { align-items: center; justify-content: center; text-align: center; background: var(--paper-grain), radial-gradient(80% 60% at 50% 40%, #fffaf0, #f3e7cb); }
.page--intro::before { display: none; }
.page__cap { width: 86px; height: auto; aspect-ratio: 240 / 190; }
.page__k { margin: 0; font: 600 .66rem/1.3 var(--font-sans); letter-spacing: .3em; text-transform: uppercase; color: var(--gold-700); }
.page__t { margin: 0; font: italic 500 clamp(1.9rem, 7vw, 2.5rem)/1.1 var(--font-serif); color: var(--ink); }
.page__s { margin: 0; max-width: 22rem; font-size: .95rem; color: var(--ink-soft); }
.page__swipe { margin: .4rem 0 0; font: 600 .62rem/1 var(--font-sans); letter-spacing: .3em; text-transform: uppercase; color: var(--gold-700); }
@media (min-width: 760px) {
  .page { flex-basis: 50%; }
  .book__spine { left: 50%; width: 60px; margin-left: -30px; background: linear-gradient(90deg, transparent, rgba(60, 40, 10, .16) 45%, rgba(60, 40, 10, .26) 50%, rgba(60, 40, 10, .16) 55%, transparent); }
  .notes__track { scroll-snap-type: x mandatory; }
  .page:nth-child(odd) { scroll-snap-align: start; }
  .page:nth-child(even) { scroll-snap-align: none; }
}
@media (prefers-reduced-motion: no-preference) {
  .page.is-new { animation: page-in .9s var(--ease-out) var(--d, 0s) both; }
}
@keyframes page-in { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
.book__cover {
  position: absolute; inset: -6px -8px -6px -4px; z-index: 4; pointer-events: none;
  transform-origin: 0 50%; transform-style: preserve-3d;
  transform: rotateY(calc(var(--open) * -176deg));
  opacity: calc(1 - max(0, var(--open) - .55) * 2.3);
}
.book__front, .book__inside { position: absolute; inset: 0; border-radius: 6px 18px 18px 6px; backface-visibility: hidden; -webkit-backface-visibility: hidden; }
.book__front {
  display: grid; place-content: center; justify-items: center; gap: .5rem; text-align: center; color: var(--gold-300);
  background:
    radial-gradient(90% 70% at 30% 20%, rgba(255, 255, 255, .1), transparent 60%),
    linear-gradient(90deg, rgba(0, 0, 0, .35), transparent 7%),
    var(--paper-grain),
    linear-gradient(160deg, var(--night-700), var(--night-900) 55%, var(--night-950));
  box-shadow: inset 0 0 0 10px rgba(255, 255, 255, .02), inset 0 0 0 11px rgba(220, 187, 114, .5), inset 0 0 0 15px transparent, inset 0 0 0 16px rgba(220, 187, 114, .25), 0 40px 70px -30px rgba(0, 0, 0, .9);
}
.book__corner { position: absolute; width: 42px; height: 42px; color: var(--gold-400); }
.book__corner--tl { top: 22px; left: 22px; }
.book__corner--tr { top: 22px; right: 22px; transform: rotate(90deg); }
.book__corner--br { bottom: 22px; right: 22px; transform: rotate(180deg); }
.book__corner--bl { bottom: 22px; left: 22px; transform: rotate(270deg); }
.book__cap { width: 110px; height: auto; aspect-ratio: 240 / 190; margin-bottom: .4rem; filter: drop-shadow(0 10px 14px rgba(0, 0, 0, .5)); }
.book__k { margin: 0; font: 600 .66rem/1.3 var(--font-sans); letter-spacing: .32em; text-transform: uppercase; }
.book__t { margin: 0; font: 600 clamp(2.2rem, 9vw, 3.4rem)/1 var(--font-display); letter-spacing: .06em; background-image: var(--gold-text); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
.book__n { margin: .3rem 0 0; font: italic 500 1.3rem/1.2 var(--font-serif); color: var(--ivory-100); }
.book__inside {
  transform: rotateY(180deg);
  background:
    radial-gradient(circle at 12px 12px, color-mix(in srgb, var(--curso) 40%, transparent) 2px, transparent 2.5px) 0 0 / 24px 24px,
    linear-gradient(160deg, #f3e7cb, #e9d9b3);
}
.book__nav { display: flex; align-items: center; justify-content: center; gap: 1rem; margin-top: 1.4rem; }
.book__btn { width: 48px; height: 48px; border-radius: 50%; border: 1px solid rgba(220, 187, 114, .5); background: rgba(255, 255, 255, .04); color: var(--gold-200); font: 400 1.7rem/1 var(--font-serif); cursor: pointer; display: grid; place-items: center; }
.book__btn[disabled] { opacity: .35; cursor: default; }
.book__count { min-width: 5ch; font: 600 .78rem/1 var(--font-display); letter-spacing: .2em; color: var(--gold-300); }
.notes__foot { display: grid; justify-items: center; gap: 1rem; margin-top: 1.6rem; }
.notes__empty { margin: 0; font: italic 500 1.25rem/1.4 var(--font-serif); }

/* ==========================================================================
   10. A turma: faixas cruzadas e capelos ao alto
   ========================================================================== */
.classof { background: var(--night-950); color: var(--ivory-100); }
html.motion .classof { height: 230vh; }
.classof__stage {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: grid; place-items: center; overflow: hidden; overflow: clip; isolation: isolate;
  padding: 4rem 0;
}
html.motion .classof__stage { position: sticky; top: 0; height: 100vh; height: 100svh; padding: 0; }
.classof__glow { position: absolute; inset: 0; z-index: -1; background: radial-gradient(60% 45% at 50% 50%, color-mix(in srgb, var(--night-600) 70%, transparent), transparent 70%), radial-gradient(40% 30% at 50% 50%, rgba(220, 187, 114, .14), transparent 70%); }
.classof__caps { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.fly-cap { position: absolute; bottom: -18%; height: auto; aspect-ratio: 240 / 190; filter: drop-shadow(0 12px 14px rgba(0, 0, 0, .5)); will-change: transform; }
html:not(.motion) .fly-cap { display: none; }
.tape {
  --tp: .5;
  position: absolute; left: -12%; right: -12%; z-index: 2;
  height: clamp(48px, 9vw, 74px); display: flex; align-items: center; overflow: hidden;
  box-shadow: 0 18px 34px -16px rgba(0, 0, 0, .8);
}
.tape--a { top: 20%; rotate: -7deg; background: var(--gold-flat); color: var(--night-900); }
.tape--b { bottom: 20%; rotate: 5deg; background: var(--curso); color: #fff; }
.tape::before, .tape::after { content: ""; position: absolute; left: 0; right: 0; height: 2px; background: rgba(255, 255, 255, .35); }
.tape::before { top: 6px; } .tape::after { bottom: 6px; }
.tape__track { display: flex; flex: none; white-space: nowrap; will-change: transform; font: 600 clamp(1rem, 4.2vw, 1.7rem)/1 var(--font-display); letter-spacing: .24em; }
.tape__track span { padding-right: .9em; }
.tape--a .tape__track { transform: translateX(calc(var(--tp) * -22%)); }
.tape--b .tape__track { transform: translateX(calc(-22% + var(--tp) * 22%)); }
.classof__content { position: relative; z-index: 3; text-align: center; padding-inline: var(--gutter); transform: scale(calc(.86 + var(--cp, 1) * .14)); }
.classof__content .eyebrow { color: var(--gold-300); margin-bottom: .4rem; }
.classof__title { margin: 0; display: grid; justify-items: center; line-height: .9; }
.classof__t1 { font: 600 clamp(1.4rem, 6vw, 2.4rem)/1 var(--font-display); letter-spacing: .5em; margin-right: -.5em; color: var(--ivory-100); }
.classof__t1.is-long { font-size: clamp(.95rem, 4.4vw, 2rem); letter-spacing: .16em; margin-right: -.16em; } /* "Abschlussjahrgang" e outros prefixos longos */
.classof__t2 { font: 600 clamp(4.4rem, 24vw, 11rem)/1 var(--font-display); letter-spacing: .04em; filter: drop-shadow(0 8px 30px rgba(220, 187, 114, .3)); }
.classof__line { margin: .9rem 0 0; font: italic 500 clamp(1.5rem, 6vw, 2.4rem)/1.1 var(--font-serif); }
.classof__line em { color: var(--gold-300); }

/* ==========================================================================
   Rodapé
   ========================================================================== */
.site-footer {
  min-height: min(92vh, 760px);
  display: grid; align-content: center;
  padding: 4.5rem 0 calc(3rem + env(safe-area-inset-bottom));
  text-align: center; color: var(--ivory-100);
  background: radial-gradient(120% 80% at 50% 0%, var(--night-800) 0%, var(--night-950) 62%);
  overflow: hidden; overflow: clip;
}
.site-footer :focus-visible { outline-color: var(--gold-300); }
.site-footer__inner {
  display: grid; justify-items: center;
  transform: translateY(calc((1 - var(--reveal-progress, 1)) * 48px)) scale(calc(.96 + .04 * var(--reveal-progress, 1)));
}
.seal-ring { position: relative; width: min(66vw, 290px); }
.seal-ring__svg { display: block; width: 100%; height: auto; overflow: visible; color: var(--gold-400); }
.seal-ring text { font: 600 30px/1 var(--font-display); letter-spacing: .2em; text-transform: uppercase; fill: var(--gold-300); }
.seal-ring__cap { position: absolute; left: 50%; top: 50%; width: 44%; height: auto; aspect-ratio: 240 / 190; translate: -50% -54%; filter: drop-shadow(0 10px 16px rgba(0, 0, 0, .5)); }
.site-footer__line { margin: 1.75rem 0 0; font: 500 clamp(1.55rem, 6.4vw, 2.3rem)/1.2 var(--font-serif); }
.site-footer__line em { font-style: italic; color: var(--gold-300); }
.site-footer__sign { margin: .3rem 0 1rem; font: 500 clamp(3rem, 13vw, 4.4rem)/1.1 var(--font-hand); color: var(--gold-200); }
.site-footer__meta { margin: 0; font-size: .85rem; letter-spacing: .1em; opacity: .9; }
.site-footer__meta a { text-underline-offset: 3px; }
.site-footer__credit { margin: 2.75rem 0 0; }
.site-footer__credit a {
  display: inline-flex; align-items: center; gap: .35em; min-height: 44px; padding: .4rem .9rem;
  border: 1px solid rgba(236, 212, 154, .3); border-radius: 999px;
  font: 500 .72rem/1 var(--font-sans); letter-spacing: .16em; text-transform: uppercase;
  color: rgba(249, 243, 229, .8); text-decoration: none;
  transition: color .25s, border-color .25s, background .25s;
}
.site-footer__credit strong { font-weight: 600; color: var(--gold-300); letter-spacing: .2em; }
@media (hover: hover) { .site-footer__credit a:hover { color: #fff; border-color: rgba(236, 212, 154, .6); background: rgba(255, 255, 255, .05); } }

/* ---------- Botão flutuante ---------- */
.fab {
  position: fixed; left: 50%; bottom: calc(14px + env(safe-area-inset-bottom)); z-index: 50;
  display: inline-flex; align-items: center; gap: .5rem;
  min-height: 52px; padding: .8rem 1.45rem;
  border-radius: 999px; overflow: hidden; isolation: isolate;
  color: var(--night-900); text-decoration: none; white-space: nowrap;
  font: 600 1rem/1 var(--font-sans);
  background: var(--gold-flat);
  box-shadow: 0 16px 34px -12px rgba(0, 0, 0, .7), inset 0 1px 0 rgba(255, 255, 255, .6);
  transform: translate(-50%, 160%); opacity: 0;
  transition: transform .55s var(--ease-out), opacity .4s;
}
.fab.is-visible { transform: translate(-50%, 0); opacity: 1; }
.fab .btn__ico { width: 1.2em; height: 1.2em; }

/* ---------- Confete dos toques ---------- */
.tap-layer { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 90; pointer-events: none; }

/* ---------- Música ---------- */
.music-btn {
  position: fixed; z-index: 55;
  top: calc(12px + env(safe-area-inset-top)); right: 12px;
  width: 46px; height: 46px; padding: 0;
  display: grid; place-items: center;
  border: 1px solid rgba(220, 187, 114, .45); border-radius: 50%;
  background: rgba(10, 20, 48, .7); color: var(--gold-200);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  box-shadow: 0 10px 24px -12px rgba(0, 0, 0, .6);
  cursor: pointer;
}
html.has-opener .music-btn { visibility: hidden; }
.music-btn__note { width: 20px; height: 20px; }
.music-btn__bars { display: none; align-items: flex-end; gap: 3px; height: 16px; }
.music-btn__bars i { width: 3px; height: 100%; border-radius: 2px; background: currentColor; transform-origin: bottom; transform: scaleY(.35); }
.music-btn.is-playing .music-btn__note { display: none; }
.music-btn.is-playing .music-btn__bars { display: flex; }
@media (prefers-reduced-motion: no-preference) {
  .music-btn.is-playing .music-btn__bars i { animation: eq .9s ease-in-out infinite alternate; }
  .music-btn.is-playing .music-btn__bars i:nth-child(2) { animation-duration: .7s; animation-delay: -.3s; }
  .music-btn.is-playing .music-btn__bars i:nth-child(3) { animation-duration: 1.1s; animation-delay: -.5s; }
  .music-btn.is-playing .music-btn__bars i:nth-child(4) { animation-duration: .8s; animation-delay: -.2s; }
  .music-btn.is-inviting { animation: invite-pulse 2.2s ease-in-out infinite; }
}
@keyframes eq { from { transform: scaleY(.25); } to { transform: scaleY(1); } }
@keyframes invite-pulse {
  0%, 100% { box-shadow: 0 10px 24px -12px rgba(0, 0, 0, .6), 0 0 0 0 rgba(220, 187, 114, .5); }
  60% { box-shadow: 0 10px 24px -12px rgba(0, 0, 0, .6), 0 0 0 14px rgba(220, 187, 114, 0); }
}

/* ---------- Ingresso ---------- */
.ticket {
  position: fixed; inset: 0; z-index: 140;
  display: grid; place-items: center;
  padding: calc(16px + env(safe-area-inset-top)) 16px calc(16px + env(safe-area-inset-bottom));
  background: rgba(4, 8, 20, .7);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
.ticket__panel {
  width: min(100%, 420px); max-height: 100%; overflow: auto;
  display: grid; justify-items: center; gap: .8rem;
  padding: 1.4rem 1.1rem 1rem; border-radius: 26px;
  background: linear-gradient(180deg, #fffdf8, #f4ead3); color: var(--ink);
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .6);
  text-align: center;
}
.ticket__title { margin: 0; font: 600 1.7rem/1.1 var(--font-serif); }
.ticket__hint { margin: 0; font-size: .9rem; opacity: .8; }
.ticket__frame { width: min(100%, 280px); aspect-ratio: 9 / 16; border-radius: 18px; overflow: hidden; background: var(--night-900); box-shadow: 0 18px 40px -20px rgba(6, 11, 26, .7); }
.ticket__img { width: 100%; height: 100%; object-fit: cover; }
.ticket__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: .6rem; }
@media (prefers-reduced-motion: no-preference) {
  .ticket:not([hidden]) .ticket__panel { animation: ticket-in .6s var(--ease-out) both; }
}
@keyframes ticket-in { from { opacity: 0; transform: translateY(30px) scale(.96); } to { opacity: 1; transform: none; } }

/* ---------- Telas maiores e menores ---------- */
@media (min-width: 768px) { :root { --gutter: 32px; } }
@media (max-width: 359px) {
  :root { --gutter: 16px; }
  .btn { padding-inline: 1.15rem; }
}