/* ============================================================
   ÚNICOO COMPANY — Institutional site
   Dark. Quiet. Multi-brand (ÚNICOO / Joose / Filmaí / Educação)
   ============================================================ */

:root {
  --bg: #0a0b09;
  --bg-soft: #0f110d;
  --surface: #14170f;
  --surface-2: #191d13;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);

  /* brand colors */
  --unicoo: #a8c525;
  --unicoo-soft: rgba(168, 197, 37, 0.14);
  --joose: #3a6dff;
  --joose-soft: rgba(58, 109, 255, 0.15);
  --filmai: #ff3b3b;
  --filmai-soft: rgba(255, 59, 59, 0.15);
  --educa: #e9b04a;
  --educa-soft: rgba(233, 176, 74, 0.15);

  --ink: #f4f5ef;
  --ink-soft: #b6b9ad;
  --ink-mute: #6e7266;

  --sans: "Inter", -apple-system, "Segoe UI", sans-serif;
  --serif: "Instrument Serif", Georgia, serif;
  --round: "Nunito", var(--sans);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --nav-h: 84px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  letter-spacing: -0.005em;
}

::selection { background: var(--unicoo); color: #0a0b05; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
  width: min(1220px, 92%);
  margin: 0 auto;
}

.section { padding: clamp(90px, 13vh, 170px) 0; position: relative; }

/* ---------- Preloader ---------- */
.preloader {
  position: fixed; inset: 0; z-index: 1000;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.7s var(--ease), visibility 0.7s;
}
.preloader.done { opacity: 0; visibility: hidden; }
.preloader__mark {
  width: 68px; height: 68px;
  object-fit: contain;
  animation: markPulse 1.4s ease-in-out infinite;
}
@keyframes markPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(0.9); opacity: 0.5; }
}

/* ---------- Cursor glow ---------- */
.cursor-glow {
  position: fixed; z-index: 1;
  width: 520px; height: 520px;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(circle, rgba(168,197,37,0.06) 0%, transparent 65%);
  transform: translate(-50%, -50%);
  left: 50vw; top: 30vh;
  transition: background 0.5s;
}
@media (hover: none) { .cursor-glow { display: none; } }

/* ---------- Brand wordmark (nav) ---------- */
.brand {
  display: inline-flex; align-items: center;
}
.brand__word {
  width: 150px; height: auto;
  object-fit: contain;
  display: block;
}

/* ---------- Nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background 0.4s, box-shadow 0.4s, backdrop-filter 0.4s;
}
.nav.scrolled {
  background: rgba(10, 11, 9, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--line);
}
.nav__inner {
  width: min(1280px, 94%); margin: 0 auto;
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
}
.nav__links { display: flex; align-items: center; gap: 34px; }
.nav__links a {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  position: relative;
  transition: color 0.3s;
}
.nav__links a:hover, .nav__links a.active { color: var(--ink); }
.nav__links a::after {
  content: "";
  position: absolute; left: 0; bottom: -6px;
  width: 0; height: 1px; background: var(--unicoo);
  transition: width 0.35s var(--ease);
}
.nav__links a:hover::after, .nav__links a.active::after { width: 100%; }

.nav__burger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: 0; cursor: pointer; padding: 8px;
}
.nav__burger span {
  width: 22px; height: 1.5px; background: var(--ink);
  transition: transform 0.3s var(--ease), opacity 0.3s;
}
.nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---------- Section headers ---------- */
.section__eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 26px;
}
.section__eyebrow::before {
  content: ""; width: 30px; height: 1px; background: var(--ink-mute);
}
.section__title {
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(2rem, 4.6vw, 3.4rem);
  line-height: 1.15;
  letter-spacing: -0.028em;
  color: var(--ink);
  max-width: 22ch;
}
.section__title i {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  color: var(--unicoo);
}
.section__sub {
  margin-top: 22px;
  color: var(--ink-soft);
  max-width: 62ch;
  font-size: 1.05rem;
}
.section__sub strong { color: var(--ink); font-weight: 500; }

/* ---------- Hero ---------- */
.hero {
  min-height: 100svh;
  display: flex; flex-direction: column;
  justify-content: center;
  position: relative;
  padding: calc(var(--nav-h) + 60px) 0 90px;
  overflow: hidden;
}
.hero__canvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  z-index: 0;
  opacity: 0.7;
}
.hero::after {
  content: "";
  position: absolute; inset: 0; z-index: 1;
  background:
    radial-gradient(ellipse 60% 50% at 20% 50%, rgba(168,197,37,0.05), transparent 60%),
    linear-gradient(to bottom, transparent 40%, var(--bg) 100%);
  pointer-events: none;
}
.hero__content { position: relative; z-index: 2; }
.hero__kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 44px;
  padding: 8px 16px;
  border: 1px solid var(--line);
  border-radius: 100px;
  background: rgba(255,255,255,0.02);
  backdrop-filter: blur(6px);
}
.hero__kicker .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--unicoo);
  box-shadow: 0 0 10px var(--unicoo);
  animation: dotPulse 2s ease-in-out infinite;
}
@keyframes dotPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.hero__title {
  font-family: var(--sans);
  font-weight: 200;
  font-size: clamp(2.4rem, 6.4vw, 5.4rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
  color: var(--ink);
  max-width: 18ch;
}
.hero__title .line { display: block; overflow: hidden; padding-bottom: 0.08em; }
.hero__title .line > span {
  display: block;
  transform: translateY(115%);
  animation: riseUp 1.1s var(--ease) forwards;
}
.hero__title .line:nth-child(2) > span { animation-delay: 0.12s; }
.hero__title .line:nth-child(3) > span { animation-delay: 0.24s; }
.hero__title i {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  color: var(--unicoo);
}
@keyframes riseUp { to { transform: translateY(0); } }

.hero__sub {
  margin: 42px 0 0;
  max-width: 54ch;
  color: var(--ink-soft);
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  font-weight: 400;
}
.hero__sub strong { color: var(--ink); font-weight: 500; }

.hero__meta {
  margin-top: 60px;
  display: flex; gap: 56px;
  flex-wrap: wrap;
  padding-top: 32px;
  border-top: 1px solid var(--line);
  max-width: 640px;
}
.hero__meta > div { display: flex; flex-direction: column; gap: 4px; }
.hero__meta-num {
  font-family: var(--serif);
  font-size: 2.2rem;
  line-height: 1;
  color: var(--ink);
}
.hero__meta-lbl {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--ink-mute);
  text-transform: uppercase;
}

.hero__scroll {
  position: absolute; bottom: 30px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  font-size: 0.68rem; letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--ink-mute);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.hero__scroll span {
  width: 1px; height: 40px;
  background: linear-gradient(var(--unicoo), transparent);
  animation: scrollHint 2.2s var(--ease) infinite;
}
@keyframes scrollHint {
  0% { transform: scaleY(0); transform-origin: top; }
  45% { transform: scaleY(1); transform-origin: top; }
  55% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---------- Manifesto ---------- */
.manifesto {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: clamp(80px, 11vh, 130px) 0;
  background: var(--bg-soft);
}
.manifesto__quote {
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(1.6rem, 3.4vw, 2.6rem);
  line-height: 1.35;
  letter-spacing: -0.022em;
  color: var(--ink);
  max-width: 26ch;
  margin-top: 10px;
}
.manifesto__quote i, .manifesto__quote em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  color: var(--unicoo);
}
.manifesto__signoff {
  margin-top: 28px;
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  color: var(--ink-mute);
  text-transform: uppercase;
}

/* ---------- História ---------- */
.story__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}
.story__right p {
  color: var(--ink-soft);
  font-size: 1.05rem;
  margin-bottom: 22px;
}
.story__right p:last-child { margin-bottom: 0; }
.story__right strong { color: var(--ink); font-weight: 500; }
.story__right em {
  font-family: var(--serif);
  font-style: italic;
  color: var(--unicoo);
  font-weight: 400;
}

/* ---------- Marquee ---------- */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 26px 0;
  overflow: hidden;
  background: var(--bg-soft);
}
.marquee__track {
  display: flex; align-items: center; gap: 46px;
  width: max-content;
  animation: marquee 34s linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track span {
  font-family: var(--serif);
  font-size: 1.5rem; font-style: italic;
  color: var(--ink-soft);
  white-space: nowrap;
}
.marquee__track i { color: var(--unicoo); font-style: normal; font-size: 0.85rem; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- O Grupo ---------- */
.group { background: var(--bg-soft); }
.group__list {
  margin-top: clamp(56px, 8vh, 100px);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.brand-card {
  position: relative;
  padding: 44px 42px 40px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
  overflow: hidden;
  cursor: default;
  transition: transform 0.55s var(--ease), border-color 0.4s;
}
.brand-card:hover {
  transform: translateY(-6px);
  border-color: var(--line-strong);
}
.brand-card__bg {
  position: absolute; inset: 0;
  background: radial-gradient(500px circle at var(--mx, 50%) var(--my, 50%), var(--tint, transparent), transparent 45%);
  opacity: 0;
  transition: opacity 0.5s;
  pointer-events: none;
}
.brand-card:hover .brand-card__bg { opacity: 1; }
.brand-card::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--accent, var(--unicoo));
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.6s var(--ease);
}
.brand-card:hover::before { transform: scaleY(1); }

.brand-card__num {
  position: absolute; top: 30px; right: 34px;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.3rem;
  color: var(--ink-mute);
}
.brand-card__head {
  display: flex; align-items: center; gap: 18px;
  margin-bottom: 30px;
}
.brand-card__mark {
  width: 56px; height: 56px;
  flex-shrink: 0;
  color: var(--accent, var(--unicoo));
  border: 1px solid var(--accent-line, var(--line-strong));
  border-radius: 14px;
  padding: 10px;
  background: var(--accent-soft, transparent);
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.5s var(--ease);
}
.brand-card:hover .brand-card__mark { transform: rotate(-4deg) scale(1.04); }
.brand-card__mark svg { width: 100%; height: 100%; }
.brand-card__mark--img { padding: 6px; background: transparent; border-color: rgba(168,197,37,0.35); }
.brand-card__mark--img img { width: 100%; height: 100%; object-fit: contain; display: block; }
.brand-card__head h3 {
  font-family: var(--sans);
  font-weight: 400;
  font-size: clamp(1.5rem, 2.4vw, 1.85rem);
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--ink);
}
.brand-card__head h3 em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  color: var(--accent, var(--unicoo));
}
.brand-card__area {
  margin-top: 4px;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.brand-card__lead {
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.65;
}
.brand-card__lead strong { color: var(--ink); font-weight: 500; }
.brand-card__tags {
  margin-top: 26px;
  display: flex; flex-wrap: wrap; gap: 8px;
}
.brand-card__tags span {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding: 6px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  transition: border-color 0.4s, color 0.4s;
}
.brand-card:hover .brand-card__tags span {
  border-color: var(--accent-line, var(--line-strong));
  color: var(--accent, var(--ink));
}

/* per-brand tints */
.brand-card[data-brand="unicoo"]  { --accent: var(--unicoo);  --accent-soft: var(--unicoo-soft); --accent-line: rgba(168,197,37,0.35); --tint: rgba(168,197,37,0.08); }
.brand-card[data-brand="joose"]   { --accent: var(--joose);   --accent-soft: var(--joose-soft);  --accent-line: rgba(58,109,255,0.35);  --tint: rgba(58,109,255,0.09); }
.brand-card[data-brand="filmai"]  { --accent: var(--filmai);  --accent-soft: var(--filmai-soft); --accent-line: rgba(255,59,59,0.35);   --tint: rgba(255,59,59,0.09); }
.brand-card[data-brand="educacao"]{ --accent: var(--educa);   --accent-soft: var(--educa-soft);  --accent-line: rgba(233,176,74,0.35);  --tint: rgba(233,176,74,0.09); }

/* ---------- Essência ---------- */
.essence__grid {
  margin-top: clamp(50px, 7vh, 80px);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  padding-bottom: clamp(60px, 9vh, 100px);
  border-bottom: 1px solid var(--line);
}
.essence__col {
  padding: 34px 30px 34px 0;
  border-left: 1px solid var(--line);
  padding-left: 30px;
}
.essence__col:first-child { border-left: 0; padding-left: 0; }
.essence__col h4 {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.5rem;
  color: var(--unicoo);
  margin-bottom: 16px;
}
.essence__col p {
  color: var(--ink-soft);
  font-size: 1rem;
}

.values {
  margin-top: clamp(60px, 9vh, 100px);
}
.values__title {
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  letter-spacing: -0.02em;
  margin-bottom: 42px;
  color: var(--ink);
}
.values__title i {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  color: var(--unicoo);
}
.values__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.value {
  padding: 34px 32px 32px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  transition: transform 0.5s var(--ease), border-color 0.4s;
}
.value:hover {
  transform: translateY(-5px);
  border-color: rgba(168, 197, 37, 0.35);
}
.value__num {
  font-family: var(--serif);
  font-style: italic;
  color: var(--unicoo);
  font-size: 1rem;
  display: block;
  margin-bottom: 22px;
}
.value h5 {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 1.3rem;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
  color: var(--ink);
}
.value p {
  color: var(--ink-soft);
  font-size: 0.96rem;
  line-height: 1.65;
}

/* ---------- Contato ---------- */
.contact {
  overflow: hidden;
  border-top: 1px solid var(--line);
  background:
    radial-gradient(ellipse at 50% 100%, rgba(168,197,37,0.06), transparent 60%),
    var(--bg-soft);
}
.contact__glow {
  position: absolute; left: 50%; top: 100%;
  transform: translate(-50%, -60%);
  width: 900px; height: 900px;
  background: radial-gradient(circle, rgba(168,197,37,0.08), transparent 60%);
  pointer-events: none;
}
.contact__inner { position: relative; }
.contact__title {
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(2rem, 4.6vw, 3.4rem);
  line-height: 1.15;
  letter-spacing: -0.028em;
  color: var(--ink);
}
.contact__title i {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  color: var(--unicoo);
}
.contact__sub {
  margin-top: 22px;
  max-width: 60ch;
  color: var(--ink-soft);
  font-size: 1.05rem;
}
.contact__grid {
  margin-top: 60px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.contact__link {
  display: flex; flex-direction: column; gap: 10px;
  padding: 34px 30px;
  border-left: 1px solid var(--line);
  transition: background 0.4s;
}
.contact__link:first-child { border-left: 0; }
.contact__link:hover { background: rgba(255,255,255,0.02); }
.contact__link-lbl {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.contact__link-val {
  font-size: 1.02rem;
  color: var(--ink);
  transition: color 0.3s;
  position: relative;
  padding-right: 24px;
}
.contact__link-val::after {
  content: "→";
  position: absolute; right: 0; top: 50%;
  transform: translate(-6px, -50%);
  opacity: 0;
  color: var(--unicoo);
  transition: transform 0.35s var(--ease), opacity 0.35s;
}
.contact__link:hover .contact__link-val { color: var(--unicoo); }
.contact__link:hover .contact__link-val::after { opacity: 1; transform: translate(0, -50%); }

/* ---------- Footer ---------- */
.footer {
  padding: 70px 0 26px;
  background: var(--bg);
  border-top: 1px solid var(--line);
}
.footer__top {
  display: grid;
  grid-template-columns: 1.3fr 2fr;
  gap: 60px;
  padding-bottom: 50px;
  border-bottom: 1px solid var(--line);
}
.footer__brand {
  display: flex; flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}
.footer__logo {
  height: 42px; width: auto;
  object-fit: contain;
  display: block;
  align-self: flex-start;
}
.footer__brand p {
  color: var(--ink-mute);
  font-size: 0.92rem;
  max-width: 34ch;
}
.footer__brand p strong { color: var(--ink-soft); font-weight: 500; }
.footer__cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.footer__cols h6 {
  font-size: 0.7rem; font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 22px;
}
.footer__cols a {
  display: block;
  padding: 5px 0;
  font-size: 0.92rem;
  color: var(--ink-soft);
  transition: color 0.3s, transform 0.3s var(--ease);
}
.footer__cols a:hover { color: var(--unicoo); transform: translateX(4px); }
.footer__base {
  margin-top: 26px;
  display: flex; justify-content: space-between; flex-wrap: wrap;
  font-size: 0.78rem;
  color: var(--ink-mute);
  gap: 12px;
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .story__grid { grid-template-columns: 1fr; }
  .group__list { grid-template-columns: 1fr; }
  .essence__grid { grid-template-columns: 1fr; }
  .essence__col { border-left: 0; padding-left: 0; }
  .values__list { grid-template-columns: 1fr; }
  .contact__grid { grid-template-columns: 1fr; }
  .contact__link { border-left: 0; border-top: 1px solid var(--line); }
  .contact__link:first-child { border-top: 0; }
  .footer__top { grid-template-columns: 1fr; }
  .footer__cols { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 760px) {
  .nav__links {
    position: fixed;
    inset: var(--nav-h) 0 auto 0;
    flex-direction: column;
    background: rgba(10,11,9,0.97);
    backdrop-filter: blur(16px);
    padding: 30px 6% 36px;
    gap: 22px;
    align-items: flex-start;
    transform: translateY(-16px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.4s var(--ease), opacity 0.4s;
    border-bottom: 1px solid var(--line);
  }
  .nav__links.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav__links a { font-size: 1.02rem; }
  .nav__burger { display: flex; }
  .hero__meta { gap: 30px; }
  .brand-card { padding: 34px 26px 30px; }
  .value { padding: 28px 24px; }
  .footer__cols { grid-template-columns: 1fr; }
  .footer__base { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .hero__title .line > span { transform: none; }
}