/* ====================================================================
   AMS Holding — site institucional
   Paleta oficial da marca: preto, vermelho #DA2228, amarelo #FDCD0D, branco.
   Estética dark/glow com brilho quente (vermelho -> amarelo, como o swoosh).
   ==================================================================== */

:root {
  --bg:        #000000;
  --bg-alt:    #0a0a0b;
  --card:      #101012;
  --card-2:    #161618;
  --line:      rgba(255, 255, 255, 0.08);
  --line-2:    rgba(253, 205, 13, 0.30);
  --white:     #ffffff;
  --muted:     #d2d2d6;
  --muted-2:   #8c8c93;

  --red:       #DA2228;   /* vermelho AMS */
  --yellow:    #FDCD0D;   /* amarelo AMS */
  --accent:    #DA2228;
  --accent-2:  #FDCD0D;
  --grad-accent: linear-gradient(95deg, #DA2228 0%, #FDCD0D 100%);

  --glow:      rgba(218, 34, 40, 0.55);
  --glow-soft: rgba(253, 205, 13, 0.24);

  --grad-card: linear-gradient(180deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.015) 100%);
  --radius:    22px;
  --radius-sm: 14px;
  --maxw:      1180px;

  --s-1: 8px;  --s-2: 16px; --s-3: 24px; --s-4: 32px;
  --s-5: 48px; --s-6: 64px; --s-7: 96px; --s-8: 128px;

  --font:      'Inter', system-ui, -apple-system, Segoe UI, sans-serif;
  --font-head: 'Hanken Grotesk', 'Inter', system-ui, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(18px, 5vw, 36px); }
.section { padding-block: clamp(72px, 11vw, var(--s-8)); position: relative; }

/* ---------- Títulos ---------- */
.title {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(1.9rem, 4.4vw, 3.1rem);
  line-height: 1.1;
  letter-spacing: -.02em;
}
.lead { color: var(--muted-2); font-size: clamp(1rem, 1.5vw, 1.08rem); max-width: 60ch; }

.sec-head { margin-bottom: clamp(40px, 6vw, 64px); display: grid; gap: var(--s-3); }
.sec-head.center { justify-items: center; text-align: center; }
.sec-head.center .lead { margin-inline: auto; }

/* pill / rótulo de seção */
.pill {
  display: inline-flex; align-items: center;
  font-size: 12px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--yellow);
  background: rgba(253,205,13,0.08);
  border: 1px solid var(--line-2);
  border-radius: 999px; padding: 7px 16px;
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--font); font-weight: 600; font-size: .96rem;
  padding: 14px 26px; border-radius: 999px; border: 1px solid transparent; cursor: pointer;
  transition: transform .2s ease, box-shadow .25s ease, background .2s ease;
}
.btn-sm { padding: 10px 18px; font-size: .88rem; }
.btn-primary {
  color: #fff;
  background: linear-gradient(180deg, #ec4a4f 0%, var(--red) 100%);
  box-shadow:
    0 0 0 1px rgba(218,34,40,.5),
    0 10px 34px rgba(218,34,40,.45),
    inset 0 1px 0 rgba(255,255,255,.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 0 1px rgba(253,205,13,.55), 0 16px 46px rgba(218,34,40,.6), inset 0 1px 0 rgba(255,255,255,.45); }
.btn-ghost { color: #fff; background: rgba(255,255,255,.04); border-color: var(--line-2); }
.btn-ghost:hover { background: rgba(255,255,255,.08); transform: translateY(-2px); }
.btn-dark { color: #fff; background: rgba(0,0,0,.4); border-color: rgba(255,255,255,.3); }
.btn-dark:hover { background: rgba(0,0,0,.65); }

/* ---------- Glow card base ---------- */
.glow-card {
  position: relative;
  background: var(--grad-card), var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color .3s ease, transform .3s ease, box-shadow .3s ease;
}
.glow-card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px;
  background: radial-gradient(120% 120% at 50% 0%, var(--line-2), transparent 60%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: .6; pointer-events: none;
}
.glow-card:hover { border-color: var(--line-2); transform: translateY(-5px); box-shadow: 0 24px 60px rgba(218,34,40,.20); }

/* ---------- Orb luminoso ---------- */
.orb {
  width: 92px; height: 92px; border-radius: 50%; display: grid; place-items: center; position: relative;
  background: radial-gradient(circle at 50% 35%, rgba(253,205,13,.4), rgba(218,34,40,.18) 60%, transparent 72%);
}
.orb::after { content: ""; position: absolute; inset: -40%; background: radial-gradient(circle, var(--glow), transparent 60%); filter: blur(22px); z-index: -1; }
.orb img { width: 46px; height: 46px; object-fit: contain; }
.orb.sm { width: 60px; height: 60px; }
.orb.sm img { width: 30px; height: 30px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(0,0,0,.72); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo img { height: 26px; width: auto; }
.nav > ul { display: flex; align-items: center; gap: var(--s-4); list-style: none; }
.nav a { font-size: 14.5px; font-weight: 500; color: var(--muted-2); transition: color .2s; }
.nav a:hover, .nav a.active { color: #fff; }
.nav .has-sub { position: relative; }
.nav .has-sub > a::after { content: "▾"; font-size: 10px; margin-left: 6px; opacity: .7; }
.nav .submenu {
  position: absolute; top: 160%; left: 50%; transform: translateX(-50%) translateY(8px);
  min-width: 210px; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius-sm); padding: var(--s-1); list-style: none;
  opacity: 0; visibility: hidden; transition: all .22s ease; box-shadow: 0 24px 60px rgba(0,0,0,.6);
}
.nav .has-sub:hover .submenu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.nav .submenu li a { display: block; padding: 9px 14px; border-radius: 9px; font-size: 13.5px; }
.nav .submenu li a:hover { background: rgba(218,34,40,.14); color: #fff; }
.header-cta { display: flex; align-items: center; gap: var(--s-2); }
.burger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 6px; }
.burger span { width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: .3s; }

/* ---------- Hero ---------- */
.hero {
  position: relative; text-align: center; overflow: hidden;
  padding-block: clamp(72px, 12vw, 130px) clamp(56px, 8vw, 96px);
  background: radial-gradient(60% 40% at 50% 0%, rgba(253,205,13,.08), transparent 70%), var(--bg);
}
.hero::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 60%;
  background-image: radial-gradient(rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 26px 26px;
  -webkit-mask-image: linear-gradient(#000, transparent); mask-image: linear-gradient(#000, transparent);
  pointer-events: none;
}
.hero-glow {
  position: absolute; left: 50%; bottom: -34%; transform: translateX(-50%);
  width: 130%; height: 70%;
  background: radial-gradient(ellipse at center, var(--glow) 0%, var(--glow-soft) 40%, transparent 70%);
  filter: blur(38px); pointer-events: none;
}
.hero .container { position: relative; z-index: 2; }
.badge {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 12.5px; font-weight: 600; letter-spacing: .04em; color: var(--muted);
  background: rgba(255,255,255,.04); border: 1px solid var(--line-2);
  border-radius: 999px; padding: 8px 18px; margin-bottom: var(--s-4);
}
.badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--red); box-shadow: 0 0 10px var(--red); }
.hero h1 {
  font-family: var(--font-head); font-weight: 700;
  font-size: clamp(2.6rem, 6.6vw, 4.8rem); line-height: 1.02; letter-spacing: -.03em;
  margin-bottom: var(--s-3);
}
.hero > .container > p { max-width: 620px; margin: 0 auto var(--s-4); color: var(--muted-2); font-size: clamp(1rem, 1.7vw, 1.15rem); }
.hero-actions { display: flex; gap: var(--s-2); justify-content: center; flex-wrap: wrap; }

/* trusted / marquee — logos maiores */
.trusted { margin-top: clamp(48px, 8vw, 84px); }
.trusted-label { display: block; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted-2); margin-bottom: var(--s-4); }
.marquee {
  padding-block: var(--s-2); overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 14%, #000 86%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 14%, #000 86%, transparent);
}
.marquee-track { display: flex; align-items: center; gap: clamp(64px, 9vw, 120px); width: max-content; animation: scroll 32s linear infinite; }
.marquee-track img { height: 88px; width: auto; opacity: .65; filter: grayscale(1) brightness(1.6); transition: opacity .3s, filter .3s; }
.marquee-track img:hover { opacity: 1; filter: none; }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ---------- Indicadores (bento) ---------- */
.bento { display: grid; grid-template-columns: 1.15fr 1fr; gap: var(--s-3); }
.bento-statement { padding: clamp(32px, 4vw, 48px); display: flex; flex-direction: column; gap: var(--s-3); justify-content: center; overflow: hidden; }
.bento-statement p { font-family: var(--font-head); font-weight: 500; font-size: clamp(1.25rem, 2.3vw, 1.85rem); line-height: 1.4; color: var(--muted); }
.bento-stats { display: grid; gap: var(--s-3); }
.stat { padding: clamp(24px, 3vw, 36px) clamp(24px,3vw,40px); display: flex; align-items: center; justify-content: space-between; gap: var(--s-3); }
.metric-value { display: flex; align-items: baseline; gap: 4px; font-family: var(--font-head); font-weight: 700; line-height: 1; }
.metric-value .num {
  font-size: clamp(2.4rem, 4.5vw, 3.4rem);
  background: linear-gradient(180deg, #fff 20%, var(--yellow));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.metric-value .affix { font-size: clamp(1.4rem, 2.6vw, 2rem); color: var(--yellow); }
.stat .label { color: var(--muted-2); font-size: 1rem; text-align: right; max-width: 12ch; }

/* ---------- Ecossistema (grid de cards) ---------- */
.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-3); }
.brand-card { padding: clamp(20px, 2.5vw, 28px); display: flex; flex-direction: column; gap: var(--s-2); }
.brand-card.featured { border-color: var(--line-2); box-shadow: 0 24px 70px rgba(218,34,40,.22); }
.brand-thumb {
  border-radius: var(--radius-sm); overflow: hidden; aspect-ratio: 16/11;
  background: radial-gradient(120% 120% at 50% 0%, rgba(218,34,40,.14), transparent 60%), #0c0c0e;
  border: 1px solid var(--line); margin-bottom: var(--s-1); display: grid; place-items: center;
}
.brand-thumb img { width: 100%; height: 100%; object-fit: cover; }
.brand-card .tag {
  align-self: flex-start; font-size: 11px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--yellow); background: rgba(253,205,13,.08); border: 1px solid var(--line-2);
  border-radius: 999px; padding: 6px 13px;
}
.brand-card h3 { font-family: var(--font-head); font-weight: 600; font-size: clamp(1.15rem, 1.7vw, 1.4rem); line-height: 1.25; letter-spacing: -.01em; }
.brand-card p { color: var(--muted-2); font-size: .95rem; flex: 1; }
.card-link { align-self: flex-start; display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: .92rem; color: var(--yellow); margin-top: var(--s-1); transition: gap .2s, color .2s; }
.card-link::after { content: "→"; }
.card-link:hover { gap: 12px; color: #fff; }

/* ---------- Diretores ---------- */
.leaders-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s-3); }
.leader { overflow: hidden; }
.leader-photo { position: relative; }
.leader-photo img { width: 100%; aspect-ratio: 239/300; object-fit: cover; object-position: top center; }
.leader-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(16,16,18,.92) 100%); }
.leader-info { padding: var(--s-3); position: relative; }
.leader-info h3 { font-family: var(--font-head); font-weight: 600; font-size: 1.16rem; }
.leader-info span { color: var(--yellow); font-size: .85rem; }

/* ---------- CTA / Contato ---------- */
.cta-box {
  position: relative; text-align: center; overflow: hidden;
  border: 1px solid var(--line-2); border-radius: 28px;
  padding: clamp(44px, 7vw, 88px) clamp(24px, 6vw, 80px); background: var(--bg-alt);
}
.cta-glow {
  position: absolute; left: 50%; top: -20%; transform: translateX(-50%);
  width: 80%; height: 90%;
  background: radial-gradient(ellipse at center, var(--glow) 0%, var(--glow-soft) 40%, transparent 70%);
  filter: blur(30px); pointer-events: none;
}
.cta-box .orb { margin: 0 auto var(--s-4); position: relative; z-index: 2; }
.cta-box h2 { position: relative; z-index: 2; font-family: var(--font-head); font-weight: 700; font-size: clamp(2rem, 4.6vw, 3.2rem); line-height: 1.08; letter-spacing: -.02em; margin-bottom: var(--s-3); }
.cta-box p { position: relative; z-index: 2; color: var(--muted-2); max-width: 60ch; margin: 0 auto var(--s-5); }

/* ---------- Formulário ---------- */
.contact-form {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-2);
  max-width: 600px; margin: 0 auto; text-align: left;
}
.field.full, .contact-form .btn { grid-column: 1 / -1; }
.contact-form input,
.contact-form textarea {
  width: 100%; font-family: var(--font); font-size: .98rem; color: #fff;
  background: rgba(255,255,255,.04); border: 1px solid var(--line); border-radius: 12px;
  padding: 14px 16px; transition: border-color .2s, box-shadow .2s; resize: vertical;
}
.contact-form input::placeholder, .contact-form textarea::placeholder { color: var(--muted-2); }
.contact-form input:focus, .contact-form textarea:focus {
  outline: none; border-color: var(--line-2);
  box-shadow: 0 0 0 3px rgba(253,205,13,.14);
}
.contact-form .btn { margin-top: var(--s-1); }
.form-note { position: relative; z-index: 2; margin-top: var(--s-3); color: var(--muted-2); font-size: .9rem; }
.form-note a { color: var(--yellow); font-weight: 600; }
.form-note a:hover { text-decoration: underline; }

/* ---------- Footer ---------- */
.site-footer { padding-block: clamp(56px, 8vw, 88px) var(--s-4); border-top: 1px solid var(--line); background: var(--bg); }
.footer-band {
  display: flex; align-items: center; justify-content: space-between; gap: var(--s-4); flex-wrap: wrap;
  background: linear-gradient(100deg, var(--red) 0%, #e85d12 55%, var(--yellow) 125%);
  border-radius: var(--radius); padding: clamp(28px, 4vw, 44px);
  margin-bottom: clamp(40px, 6vw, 56px); box-shadow: 0 24px 70px rgba(218,34,40,.30);
}
.footer-logo { height: 30px; width: auto; margin-bottom: var(--s-2); filter: brightness(0) invert(1); }
.footer-band-text p { color: rgba(255,255,255,.95); max-width: 42ch; font-weight: 500; }
.footer-cols { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: clamp(32px, 6vw, 64px); padding-bottom: clamp(32px, 5vw, 48px); border-bottom: 1px solid var(--line); }
.footer-col h4 { font-family: var(--font-head); font-size: .98rem; margin-bottom: var(--s-3); }
.footer-col ul { list-style: none; display: grid; gap: 11px; }
.footer-col a { color: var(--muted-2); font-size: .94rem; transition: color .2s; }
.footer-col a:hover { color: #fff; }
.socials { display: flex; gap: 12px; }
.socials a { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--line-2); border-radius: 50%; color: var(--muted); transition: .25s; }
.socials a:hover { background: var(--yellow); color: #000; border-color: var(--yellow); transform: translateY(-2px); }
.socials svg { width: 18px; height: 18px; fill: currentColor; }
.footer-bottom { padding-top: var(--s-4); text-align: center; color: var(--muted-2); font-size: .87rem; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee-track { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .leaders-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 820px) {
  .burger { display: flex; }
  .nav {
    position: fixed; inset: 72px 0 auto 0; background: var(--card); border-bottom: 1px solid var(--line);
    padding: var(--s-2) clamp(18px,5vw,36px) var(--s-4); transform: translateY(-135%); transition: transform .35s ease;
  }
  .nav.open { transform: translateY(0); }
  .nav > ul { flex-direction: column; align-items: stretch; gap: 0; }
  .nav > ul > li { border-bottom: 1px solid var(--line); }
  .nav a { display: block; padding: 14px 0; }
  .nav .submenu { position: static; transform: none; opacity: 1; visibility: visible; box-shadow: none; border: 0; padding: 0 0 8px 14px; background: none; }
  .bento { grid-template-columns: 1fr; }
  .footer-cols { grid-template-columns: 1fr; gap: var(--s-4); }
  .footer-band { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 560px) {
  .cards-grid { grid-template-columns: 1fr; }
  .leaders-grid { grid-template-columns: 1fr 1fr; }
  .stat { flex-direction: column; align-items: flex-start; gap: var(--s-1); }
  .stat .label { text-align: left; }
  .contact-form { grid-template-columns: 1fr; }
  .header-cta .btn-primary { display: none; }
}