/* ═══════════════════════════════════════════════════════════
   PRO1 SYSTEM — Design System
   Paleta: Cromado · Prata · Aço · Preto Profundo
   Fonte: Barlow Condensed (headings) + Barlow (corpo)
   ═══════════════════════════════════════════════════════════ */

/* ── Fontes ── */
:root {
  --font-display:  'Barlow Condensed', ui-sans-serif, system-ui, sans-serif;
  --font-body:     'Barlow', ui-sans-serif, system-ui, sans-serif;
  --font-luxury:   'Cormorant Garamond', 'Cormorant', Georgia, serif;
}

:root {
  /* Backgrounds */
  --bg:        #09080D;
  --bg-raised: #100E15;
  --bg-dark:   #060509;

  /* Chrome / Silver — cromado, metálico, frio */
  --gold:      #A8BCC8;   /* prata cromada */
  --gold-hi:   #CDD9E1;   /* platina brilhante */
  --gold-lo:   #4A6070;   /* aço escuro */
  --gold-glow: rgba(168, 188, 200, .08);
  --gold-line: rgba(168, 188, 200, .14);

  /* Silver */
  --silver:    #9AA4B0;

  /* Text */
  --ink:   #EAE6DF;        /* marfim */
  --muted: #6A6259;        /* cinza quente */

  /* Aliases para compatibilidade interna */
  --line:          var(--gold-line);
  --card:          var(--bg-raised);
  --accent:        var(--gold);
  --accent-strong: var(--gold-lo);
  --warm:          #7AABB8;
}

/* ── Reset ── */
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }

/* Global focus state */
:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 3px;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--ink);
  background:
    radial-gradient(ellipse at 78% 6%,  rgba(140, 180, 215, .09), transparent 36rem),
    radial-gradient(ellipse at  8% 82%, rgba(80, 120, 155, .07), transparent 30rem),
    var(--bg);
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }

/* ── Header ── */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(9, 8, 13, .97);
  border-bottom: 1px solid var(--gold-line);
}
.header__inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand img { width: auto; height: 58px; max-width: 280px; object-fit: contain; }
.brand-text {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink);
}
.brand-text span { color: var(--gold); }

/* Hamburger toggle — hidden on desktop */
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: none;
  border: 1px solid var(--gold-line);
  border-radius: 8px;
  cursor: pointer;
  color: var(--gold);
  padding: 0;
  flex-shrink: 0;
}
.nav-toggle__icon { width: 20px; height: 20px; }
.nav-toggle__icon--x { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle__icon--bars { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle__icon--x   { display: block; }

/* Lock body scroll when mobile nav is open */
.nav-body-lock { overflow: hidden; }

.nav { display: flex; align-items: center; gap: 22px; font-size: 14px; font-weight: 400; letter-spacing: .01em; color: var(--silver); }
.nav a:not(.btn):hover { color: var(--gold-hi); }
.socials { display: inline-flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.socials--nav { gap: 8px; }

/* ── Social links ── */
.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  min-width: 38px;
  height: 38px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid rgba(140, 180, 215, .32);
  background: rgba(0, 0, 0, .38);
  color: var(--gold-hi);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
}
.social-link svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.social-link--icon { width: 38px; padding: 0; }
.social-link:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(140, 180, 215, .08);
}
.social-link--wide {
  min-width: 0;
  height: 42px;
  padding: 0 16px;
  border-radius: 8px;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 26px;
  border-radius: 6px;
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: .02em;
  white-space: nowrap;
  transition: background .15s, border-color .15s, color .15s;
  cursor: pointer;
  text-decoration: none;
}
.btn--primary {
  background: var(--gold);
  color: #09080D;
  border-color: rgba(0,0,0,.2);
}
.btn--primary:hover { background: var(--gold-hi); color: #09080D; }
.btn--outline {
  border-color: rgba(140, 180, 215, .45);
  color: var(--gold-hi);
  background: rgba(140, 180, 215, .05);
}
.btn--outline:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(140, 180, 215, .1);
}

/* ── Grupo de botões — desktop: lado a lado | mobile: coluna full-width ── */
.btn-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
@media (max-width: 600px) {
  .btn-group {
    flex-direction: column;
    align-items: stretch;
  }
  .btn-group .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ── Eyebrow ── */
.eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: .28em;
  font-size: 11px;
  font-weight: 600;
  color: var(--gold);
}

/* ── Hero ── */
.hero {
  position: relative;
  overflow: hidden;
  min-height: min(calc(100svh - 76px), 920px);
  display: grid;
  align-items: center;
  padding: clamp(80px, 10vw, 130px) 0 clamp(64px, 8vw, 110px);
  background: #09080D;
  color: var(--ink);
}

/* Vídeo de fundo */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  pointer-events: none;
}

/* Overlay escuro sobre a foto */
.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(
    160deg,
    rgba(9,8,13,.88) 0%,
    rgba(9,8,13,.70) 50%,
    rgba(6,5,12,.80) 100%
  );
}

/* Scan de luz — holofote varrendo o palco */
.hero__scan {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero__scan::before {
  content: '';
  position: absolute;
  top: -20%;
  left: -60%;
  width: 40%;
  height: 140%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(168,188,200,.06) 40%,
    rgba(168,188,200,.12) 50%,
    rgba(168,188,200,.06) 60%,
    transparent 100%
  );
  transform: skewX(-15deg);
  animation: heroScan 14s cubic-bezier(.45,0,.55,1) infinite;
  will-change: transform;
}
@keyframes heroScan {
  0%   { left: -60%; }
  45%  { left: 120%; }
  100% { left: 120%; }
}

.hero .container { position: relative; z-index: 1; }

/* Ambient light orbs — stage lighting / smoke effect */
.hero__orbs { position: absolute; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  will-change: transform, opacity;
}
.hero__orb--1 {
  width: clamp(400px, 55vw, 800px);
  height: clamp(300px, 38vw, 560px);
  background: radial-gradient(ellipse, rgba(140,180,215,.18) 0%, transparent 68%);
  top: -15%; left: -12%;
  animation: orbA 28s ease-in-out infinite;
}
.hero__orb--2 {
  width: clamp(350px, 45vw, 660px);
  height: clamp(350px, 45vw, 660px);
  background: radial-gradient(ellipse, rgba(70,110,160,.14) 0%, transparent 68%);
  bottom: -18%; right: -8%;
  animation: orbB 36s ease-in-out infinite;
}
.hero__orb--3 {
  width: clamp(250px, 32vw, 500px);
  height: clamp(200px, 26vw, 400px);
  background: radial-gradient(ellipse, rgba(200,225,240,.07) 0%, transparent 65%);
  top: 35%; left: 52%;
  animation: orbC 22s ease-in-out infinite;
}
.hero__orb--4 {
  width: clamp(180px, 22vw, 320px);
  height: clamp(180px, 22vw, 320px);
  background: radial-gradient(ellipse, rgba(140,180,215,.11) 0%, transparent 65%);
  top: 8%; right: 18%;
  animation: orbD 18s ease-in-out infinite;
}
@keyframes orbA {
  0%, 100% { transform: translate(0, 0) scale(1);    opacity: .85; }
  38%       { transform: translate(6vw, 7vh) scale(1.12); opacity: 1; }
  68%       { transform: translate(-3vw, 5vh) scale(.92); opacity: .6; }
}
@keyframes orbB {
  0%, 100% { transform: translate(0, 0) scale(1);     opacity: .7; }
  32%       { transform: translate(-7vw, -6vh) scale(1.1); opacity: .9; }
  65%       { transform: translate(5vw, -9vh) scale(.94); opacity: .5; }
}
@keyframes orbC {
  0%, 100% { transform: translate(0, 0) scale(1);     opacity: .6; }
  45%       { transform: translate(4vw, -5vh) scale(1.16); opacity: .9; }
}
@keyframes orbD {
  0%, 100% { transform: translate(0, 0) scale(1);     opacity: .5; }
  50%       { transform: translate(-5vw, 8vh) scale(1.22); opacity: .8; }
}

/* Hero content */
.hero__content { max-width: 680px; }
.hero__text { max-width: 680px; }
.hero__logo { display: none; }

.hero h1 {
  margin: 0;
  font-family: var(--font-luxury);
  font-size: clamp(60px, 11vw, 140px);
  line-height: .88;
  letter-spacing: -.01em;
  font-weight: 300;
  color: var(--ink);
}
.hero h1 em {
  font-style: italic;
  color: var(--gold-hi);
  font-weight: 300;
}
.hero__tagline {
  color: rgba(234,230,223,.72);
  font-size: clamp(16px, 2vw, 20px);
  line-height: 1.6;
  max-width: 480px;
  margin-top: 22px;
  font-weight: 300;
  letter-spacing: .01em;
}
.hero p { color: rgba(242,237,228,.68); font-size: 18px; line-height: 1.65; max-width: 520px; margin-top: 20px; font-weight: 400; }

/* ── Hero stats strip ── */
.hero__stats {
  display: flex;
  align-items: center;
  gap: 0;
  margin-top: clamp(40px, 6vw, 64px);
  padding-top: clamp(24px, 3vw, 32px);
  border-top: 1px solid rgba(168,188,200,.15);
}
.hero__stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-right: clamp(24px, 3vw, 40px);
  margin-right: clamp(24px, 3vw, 40px);
  border-right: 1px solid rgba(168,188,200,.14);
}
.hero__stat:last-child { border-right: none; padding-right: 0; margin-right: 0; }
.hero__stat strong {
  font-family: var(--font-luxury);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 400;
  line-height: 1;
  color: var(--gold-hi);
  letter-spacing: .01em;
}
.hero__stat span {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--muted);
}

.sobre__legado { margin-top: 14px !important; font-size: 15px !important; color: rgba(168,188,200,.65) !important; }

/* ── Sections ── */
.section { padding: 96px 0; }
.section--dark {
  background: var(--bg-dark);
  color: var(--ink);
  border-block: 1px solid var(--gold-line);
}
.section__head { max-width: 720px; margin-bottom: 48px; }
.section__head h2 {
  font-family: var(--font-luxury);
  font-size: clamp(42px, 6.5vw, 80px);
  line-height: .9;
  margin: 0 0 20px;
  letter-spacing: -.01em;
  font-weight: 300;
  color: var(--ink);
}
.section__head h2 em { font-style: italic; color: var(--gold-hi); }
.section__head p { color: var(--muted); font-size: 17px; line-height: 1.7; margin: 0; font-weight: 300; }

/* ── Grid helpers ── */
.grid { display: grid; gap: 18px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* ── Generic card ── */
.card {
  background: var(--card);
  border: 1px solid var(--gold-line);
  border-radius: 10px;
  padding: 28px;
}
.card h3 { margin: 0 0 10px; font-size: 22px; }
.card p  { margin: 0; color: var(--muted); line-height: 1.55; }

/* ── Service cards ── */
.service-card {
  position: relative;
  background: var(--bg-raised);
  border: 1px solid var(--gold-line);
  border-radius: 14px;
  padding: 36px 32px;
  overflow: hidden;
  transition: border-color .25s, box-shadow .25s, transform .25s;
  cursor: default;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 88% 8%, rgba(140,180,215,.07), transparent 55%);
  pointer-events: none;
  transition: opacity .25s;
}
.service-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(168,188,200,.35), transparent);
  opacity: 0;
  transition: opacity .3s;
}
.service-card:hover {
  border-color: rgba(140,180,215,.40);
  box-shadow: 0 12px 40px rgba(0,0,0,.28), 0 0 0 1px rgba(140,180,215,.08);
  transform: translateY(-3px);
}
.service-card:hover::after { opacity: 1; }
.service-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--gold-line);
  border-radius: 12px;
  background: rgba(168,188,200,.06);
  transition: border-color .25s, background .25s;
}
.service-card:hover .service-card__icon {
  border-color: rgba(168,188,200,.35);
  background: rgba(168,188,200,.10);
}
.service-card__icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--gold);
  transition: stroke .25s;
}
.service-card:hover .service-card__icon svg { stroke: var(--gold-hi); }
.service-card h3 {
  margin: 0 0 12px;
  font-family: var(--font-luxury);
  font-size: clamp(24px, 2.5vw, 32px);
  font-weight: 400;
  letter-spacing: -.01em;
  line-height: 1.05;
  color: var(--ink);
}
.service-card p { color: var(--muted); line-height: 1.7; margin: 0; font-size: 15px; font-weight: 300; }

/* ── Stats ── */
.stat { display: flex; flex-direction: column; gap: 8px; }
.stat strong { font-family: var(--font-display); font-size: 52px; line-height: 1; color: var(--gold); font-weight: 800; letter-spacing: .02em; }
.stat span { color: var(--muted); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .14em; }

/* ── About split ── */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 80px); align-items: center; }
.about-media { margin: 0; display: grid; place-items: center; position: relative; }
.about-media::before {
  content: '';
  position: absolute;
  inset: -40px;
  background: radial-gradient(ellipse at center, rgba(140,180,215,.10), transparent 65%);
  pointer-events: none;
  z-index: 0;
}
.about-media img, .about-media > * { position: relative; z-index: 1; }
.about-media img {
  width: 100%;
  max-width: 420px;
  object-fit: contain;
  filter: drop-shadow(0 28px 52px rgba(0,0,0,.55)) drop-shadow(0 0 60px rgba(140,180,215,.12));
  opacity: .88;
}
@keyframes floatLogo {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-14px); }
}

/* ── Market section (Atuação) ── */
.market-section {
  background:
    radial-gradient(ellipse at 88% 6%,  rgba(140,180,215,.12), transparent 30rem),
    radial-gradient(ellipse at  5% 82%, rgba(60,90,130,.08), transparent 26rem),
    #07060B;
  border-top: 1px solid var(--gold-line);
}
.market-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 40px;
}
.market-card {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 32px 26px 28px;
  border: 1px solid var(--gold-line);
  border-radius: 14px;
  background: rgba(140,180,215,.03);
  transition: border-color .25s, background .25s, transform .25s, box-shadow .25s;
  text-decoration: none;
  color: inherit;
  position: relative;
  cursor: pointer;
  overflow: hidden;
}
.market-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(168,188,200,.30), transparent);
  opacity: 0;
  transition: opacity .3s;
}
.market-card:hover {
  border-color: rgba(140,180,215,.42);
  background: rgba(140,180,215,.055);
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(0,0,0,.22);
}
.market-card:hover::before { opacity: 1; }
.market-card strong {
  font-family: var(--font-luxury);
  font-size: clamp(32px, 3vw, 44px);
  font-weight: 400;
  line-height: 1;
  color: var(--gold-hi);
  letter-spacing: -.01em;
  margin-bottom: 14px;
  display: block;
}
.market-card span { color: var(--muted); font-size: 14px; line-height: 1.6; flex: 1; font-weight: 300; }
.market-card__arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  color: var(--gold);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity .25s, transform .25s;
}
.market-card:hover .market-card__arrow {
  opacity: 1;
  transform: translateX(0);
}

/* ── Media placeholders ── */
.media-grid { display: grid; grid-template-columns: 260px 1fr; gap: 12px; align-items: start; }
.media-video-wrap { width: 260px; }
.media-video { width: 100%; aspect-ratio: 9/16; border-radius: 10px; object-fit: cover; background: var(--bg-raised); display: block; }
.media-images { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.media-img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 10px; display: block; }
.media-placeholder {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 10px;
  border: 1px dashed rgba(140,180,215,.22);
  background: rgba(140,180,215,.03);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.media-placeholder--video { aspect-ratio: 9/16; width: 100%; }
.media-placeholder svg { width: 28px; height: 28px; stroke: var(--muted); fill: none; stroke-width: 1.5; opacity: .5; }

/* ── Sistemas section ── */
.systems-section {
  background:
    radial-gradient(ellipse at 84% 10%, rgba(140,180,215,.10), transparent 28rem),
    radial-gradient(ellipse at 12% 70%, rgba(100,160,200,.09), transparent 30rem),
    var(--bg-dark);
}
.systems-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

/* ── System card ── */
.system-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--gold-line);
  border-radius: 10px;
  background: rgba(140,180,215,.03);
  transition: border-color .22s, box-shadow .22s;
  cursor: pointer;
}
.system-card:hover {
  border-color: rgba(140,180,215,.42);
  box-shadow: 0 8px 32px rgba(140,180,215,.08);
}
.system-card__media {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--bg-raised);
}
.system-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s ease;
}
.system-card__media::after {
  content: 'Saiba mais →';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(9,8,13,.58);
  color: var(--gold-hi);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  opacity: 0;
  transition: opacity .22s ease;
}
.system-card:hover .system-card__media img   { transform: scale(1.05); }
.system-card:hover .system-card__media::after { opacity: 1; }

.system-card__body { padding: 18px; }
.system-card__tag {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 9px;
  border-radius: 999px;
  background: rgba(140,180,215,.12);
  color: var(--gold-hi);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
}
.system-card h3 { margin: 14px 0 10px; font-family: var(--font-luxury); color: var(--ink); font-size: clamp(22px, 2.5vw, 28px); line-height: 1.05; font-weight: 400; letter-spacing: -.01em; }
.system-card p  { min-height: 72px; margin: 0; color: var(--muted); line-height: 1.5; font-size: 15px; }

/* ── Price badge ── */
.system-card__price {
  display: inline-flex;
  align-items: center;
  margin-top: 10px;
  gap: 6px;
  font-size: 14px;
  font-weight: 700;
  color: var(--gold-hi);
}
.system-card__price--pending {
  color: var(--muted);
  font-style: italic;
}

.system-card__link {
  display: inline-flex;
  margin-top: 16px;
  color: var(--gold);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .06em;
  transition: color .15s;
}
.system-card__link:hover { color: var(--gold-hi); }

/* ── Instagram cards ── */
.insta-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.insta-card {
  position: relative;
  display: block;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 10px;
  background: var(--bg-raised);
  border: 1px solid var(--gold-line);
  text-decoration: none;
  transition: border-color .25s, transform .25s;
}
.insta-card:hover { border-color: rgba(140,180,215,.5); transform: translateY(-2px); }
.insta-card__media {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform .4s ease;
}
.insta-card:hover .insta-card__media { transform: scale(1.04); }
.insta-card__media--empty {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  color: rgba(168,188,200,.3);
}
.insta-card__media--empty svg { width: 36px; height: 36px; }
.insta-card__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 16px;
  background: linear-gradient(to top, rgba(9,8,13,.78) 0%, transparent 55%);
  opacity: 0;
  transition: opacity .25s;
}
.insta-card:hover .insta-card__overlay { opacity: 1; }
.insta-card__titulo {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.35;
  margin-bottom: 6px;
  letter-spacing: .01em;
}
.insta-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--gold-hi);
}
@media (max-width: 860px) {
  .insta-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 480px) {
  .insta-grid { gap: 6px; }
}

/* ── Instagram section ── */
.instagram-section {
  background:
    radial-gradient(ellipse at 82% 5%, rgba(140,180,215,.08), transparent 30rem),
    radial-gradient(ellipse at 10% 85%, rgba(60,100,150,.06), transparent 24rem),
    var(--bg);
  border-top: 1px solid var(--gold-line);
}
.instagram-head {
  max-width: none;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--gold-line);
  margin-bottom: 24px;
}
.instagram-head > div { max-width: 600px; }
.instagram-head h2 {
  font-family: var(--font-luxury);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 300;
  letter-spacing: -.01em;
  line-height: .92;
  margin: 8px 0 10px;
  color: var(--ink);
}

/* ── WhatsApp float ── */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 200;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 24px rgba(0,0,0,.45), 0 0 0 0 rgba(37,211,102,.5);
  transition: transform .15s ease, box-shadow .15s ease;
  animation: waPulse 2.4s ease-out infinite;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(0,0,0,.5);
  animation: none;
}
.whatsapp-float svg { width: 30px; height: 30px; }
@keyframes waPulse {
  0%   { box-shadow: 0 4px 24px rgba(0,0,0,.45), 0 0 0 0   rgba(37,211,102,.45); }
  70%  { box-shadow: 0 4px 24px rgba(0,0,0,.45), 0 0 0 14px rgba(37,211,102, 0); }
  100% { box-shadow: 0 4px 24px rgba(0,0,0,.45), 0 0 0 0   rgba(37,211,102, 0); }
}

/* ── CTA dentro de seção ── */
/* .section-cta-top substituído por .btn-group com margin-top inline */

/* ── Orçamento / Contato ── */
.orcamento-section {
  background:
    radial-gradient(ellipse at 88% 10%, rgba(140,180,215,.09), transparent 28rem),
    radial-gradient(ellipse at  6% 80%, rgba(80,120,155,.07), transparent 24rem),
    #07060B;
  border-top: 1px solid var(--gold-line);
}
.orcamento-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 60px;
  align-items: start;
}
.orcamento-intro h2 {
  font-family: var(--font-luxury);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 300;
  line-height: .9;
  letter-spacing: -.01em;
  margin: 0 0 14px;
  color: var(--ink);
}
.orcamento-intro p { color: var(--muted); line-height: 1.65; font-size: 15px; margin: 0; }

.orcamento-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { display: flex; flex-direction: column; gap: 7px; position: relative; }
.form-group label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--gold);
}
.form-required { color: rgba(168,188,200,.5); font-weight: 400; }
.form-hint { text-transform: none; font-weight: 400; letter-spacing: 0; color: var(--muted); }

.orcamento-form input,
.orcamento-form select,
.orcamento-form textarea {
  width: 100%;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--gold-line);
  border-radius: 8px;
  padding: 10px 14px;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  transition: border-color .15s, background .15s;
  appearance: none;
  -webkit-appearance: none;
}
.orcamento-form select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236A6259' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}
.orcamento-form input:focus,
.orcamento-form select:focus,
.orcamento-form textarea:focus {
  outline: none;
  border-color: rgba(168,188,200,.55);
  background: rgba(255,255,255,.05);
}
.orcamento-form input::placeholder,
.orcamento-form textarea::placeholder { color: rgba(106,98,89,.6); }
.orcamento-form input[type="date"]::-webkit-calendar-picker-indicator { filter: invert(.4); cursor: pointer; }
.orcamento-form select:disabled { opacity: .45; cursor: not-allowed; }
.orcamento-form textarea { resize: vertical; min-height: 80px; }

.form-char-count {
  font-size: 11px;
  color: var(--muted);
  text-align: right;
  margin-top: -2px;
}
.form-actions { padding-top: 4px; }
.form-actions .btn { width: 100%; justify-content: center; font-size: 15px; min-height: 48px; }
.form-actions .btn:disabled { opacity: .6; cursor: not-allowed; }

.form-alert {
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 14px;
  line-height: 1.55;
}
.form-alert--error {
  background: rgba(220,50,50,.08);
  border: 1px solid rgba(220,50,50,.25);
  color: #f08080;
}

.orcamento-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 60px 24px;
  text-align: center;
}
.orcamento-success__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(140,180,215,.1);
  border: 1px solid rgba(140,180,215,.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: var(--gold);
}
.orcamento-success h3 { margin: 0; font-family: var(--font-luxury); font-size: clamp(28px, 4vw, 44px); font-weight: 300; letter-spacing: -.01em; color: var(--ink); }
.orcamento-success p  { margin: 0; color: var(--muted); font-size: 16px; max-width: 380px; line-height: 1.6; }

/* ── CTA ── */
.cta {
  background:
    radial-gradient(ellipse at 20% 50%, rgba(140,180,215,.07), transparent 32rem),
    linear-gradient(160deg, var(--bg-dark) 0%, #0C0A10 100%);
  color: var(--ink);
  border-top: 1px solid var(--gold-line);
}
.cta__inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.cta__actions {
  display: flex;
  flex-direction: column;
  align-items: stretch;   /* botões esticam para a mesma largura */
  gap: 12px;
  flex-shrink: 0;
  min-width: 220px;
}
.cta__actions .btn { width: 100%; justify-content: center; }
.cta h2 {
  margin: 0 0 16px;
  font-family: var(--font-luxury);
  font-size: clamp(44px, 6.5vw, 88px);
  line-height: .88;
  letter-spacing: -.02em;
  font-weight: 300;
}
.cta h2 em { font-style: italic; color: var(--gold-hi); }
.cta p { color: rgba(234,230,223,.60); max-width: 480px; line-height: 1.65; font-size: 16px; font-weight: 300; margin: 0; }

/* ── Footer ── */
.footer { padding: 22px 0; border-top: 1px solid var(--gold-line); color: var(--muted); font-size: 13px; }
.footer__split {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.footer__split a {
  color: rgba(140, 180, 215, .45);
  font-weight: 700;
  letter-spacing: .02em;
  transition: color .15s;
}
.footer__split a:hover { color: var(--gold); }
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.footer__inner a {
  color: rgba(140, 180, 215, .45);
  font-weight: 700;
  transition: color .15s;
}
.footer__inner a:hover { color: var(--gold); }
.footer__dev {
  margin-top: 8px;
  font-size: 12px;
  color: var(--muted);
  opacity: .6;
}

/* ══════════════════════════════════════════
   PÁGINA DE GALERIA — Sistema
   ══════════════════════════════════════════ */

.sistema-hero {
  padding: 56px 0 52px;
  border-bottom: 1px solid var(--gold-line);
  background:
    radial-gradient(ellipse at 80% 10%, rgba(140,180,215,.12), transparent 28rem),
    var(--bg-dark);
}
.sistema-hero h1 {
  margin: 12px 0 18px;
  font-family: var(--font-luxury);
  font-size: clamp(48px, 7vw, 90px);
  line-height: .9;
  letter-spacing: -.01em;
  font-weight: 300;
  color: var(--ink);
}
.sistema-hero__desc {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
  max-width: 640px;
  margin: 0 0 12px;
}
.sistema-hero__price {
  font-size: 22px;
  font-weight: 700;
  color: var(--gold-hi);
  margin: 0 0 32px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.sistema-hero__price--pending {
  color: var(--muted);
  font-size: 16px;
  font-style: italic;
}
.sistema-hero__actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ── Breadcrumb ── */
.breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 22px;
}
.breadcrumb a { color: var(--muted); transition: color .15s; }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb svg { opacity: .45; flex-shrink: 0; }

/* ── Specs + Gallery layout ── */
.gallery-section { padding-bottom: 100px; }
.specs-gallery-layout {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 52px;
  align-items: start;
}
.specs-panel { position: sticky; top: 92px; }
.specs-panel__title,
.gallery-col__title {
  font-family: var(--font-luxury);
  font-size: clamp(32px, 4vw, 56px);
  line-height: .9;
  letter-spacing: -.01em;
  font-weight: 300;
  margin: 12px 0 28px;
  color: var(--ink);
}
.specs-panel__title em,
.gallery-col__title em { font-style: italic; color: var(--gold-hi); }

.specs-list { display: flex; flex-direction: column; gap: 22px; }
.specs-group {}
.specs-group__title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--gold);
}
.specs-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(140,180,215,.14);
  color: var(--gold-hi);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.specs-items {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.specs-items li {
  position: relative;
  padding-left: 16px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.5;
}
.specs-items li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--gold-lo);
}

/* ── Gallery grid ── */
.gallery-grid {
  display: grid;
  gap: 8px;
}
.gallery-grid--1 { grid-template-columns: 1fr; }
.gallery-grid--2 { grid-template-columns: repeat(2, 1fr); }
.gallery-grid--3 { grid-template-columns: repeat(3, 1fr); }
.gallery-grid--4 { grid-template-columns: repeat(4, 1fr); }
.gallery-tile {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 6px;
  background: var(--bg-raised);
  cursor: zoom-in;
  border: 1px solid var(--gold-line);
  padding: 0;
  position: relative;
  transition: border-color .2s;
}
.gallery-tile:hover { border-color: rgba(140,180,215,.45); }
.gallery-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .3s ease;
}
.gallery-tile:hover img { transform: scale(1.05); }
.gallery-tile:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.gallery-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: 6px;
  border: 1px dashed rgba(140,180,215,.22);
  background: rgba(140,180,215,.03);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

/* ── Lightbox ── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: rgba(5, 4, 8, .93);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
}
.lightbox.is-open { opacity: 1; pointer-events: auto; }
.lightbox__img {
  max-width: min(92vw, 1280px);
  max-height: 86vh;
  object-fit: contain;
  border-radius: 4px;
  display: block;
  user-select: none;
}
.lightbox__close,
.lightbox__prev,
.lightbox__next {
  position: absolute;
  background: rgba(140,180,215,.12);
  border: 1px solid rgba(140,180,215,.25);
  color: var(--gold-hi);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s, border-color .15s;
}
.lightbox__close { top: 20px; right: 20px; width: 44px; height: 44px; }
.lightbox__prev, .lightbox__next { top: 50%; transform: translateY(-50%); width: 52px; height: 52px; }
.lightbox__prev { left: 20px; }
.lightbox__next { right: 20px; }
.lightbox__close:hover,
.lightbox__prev:hover,
.lightbox__next:hover {
  background: rgba(140,180,215,.22);
  border-color: rgba(140,180,215,.5);
}
.lightbox__counter {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(140,180,215,.6);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
}

/* ══════════════════════════════════════════
   PÁGINA DE ATUAÇÃO
   ══════════════════════════════════════════ */

.atuacao-hero {
  padding: 64px 0 56px;
  border-bottom: 1px solid var(--gold-line);
  background:
    radial-gradient(ellipse at 78% 8%, rgba(140,180,215,.13), transparent 30rem),
    radial-gradient(ellipse at 10% 80%, rgba(60,90,130,.08), transparent 22rem),
    var(--bg-dark);
}
.atuacao-hero h1 {
  margin: 12px 0 18px;
  font-family: var(--font-luxury);
  font-size: clamp(48px, 8vw, 96px);
  line-height: .9;
  letter-spacing: -.01em;
  font-weight: 300;
  color: var(--ink);
}
.atuacao-hero h1 em { font-style: italic; color: var(--gold-hi); }
.atuacao-hero__desc {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
  max-width: 640px;
  margin: 0 0 32px;
}
.atuacao-hero__actions { display: flex; gap: 12px; flex-wrap: wrap; }

.atuacao-photos { padding: 86px 0; }
.atuacao-photos__title {
  font-family: var(--font-luxury);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 300;
  letter-spacing: -.01em;
  line-height: .9;
  margin: 12px 0 40px;
  color: var(--ink);
}
.atuacao-photos__title em { font-style: italic; color: var(--gold-hi); }
.atuacao-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.atuacao-photo {
  display: block;
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--gold-line);
  transition: border-color .2s, transform .3s;
  cursor: zoom-in;
}
.atuacao-photo:hover {
  border-color: rgba(140,180,215,.45);
  transform: scale(1.02);
}
.atuacao-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: 10px;
  border: 1px dashed rgba(140,180,215,.22);
  background: rgba(140,180,215,.03);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.atuacao-placeholder svg {
  width: 32px;
  height: 32px;
  stroke: var(--muted);
  fill: none;
  stroke-width: 1.5;
  opacity: .4;
}

/* ══════════════════════════════════════════
   PÁGINA SISTEMAS (orçamento avulsa)
   ══════════════════════════════════════════ */

.sistemas-hero {
  padding: 72px 0 60px;
  border-bottom: 1px solid var(--gold-line);
  background:
    radial-gradient(ellipse at 78% 8%, rgba(140,180,215,.13), transparent 30rem),
    radial-gradient(ellipse at 12% 75%, rgba(60,90,130,.08), transparent 22rem),
    var(--bg-dark);
}
.sistemas-hero h1 {
  margin: 12px 0 18px;
  font-family: var(--font-luxury);
  font-size: clamp(52px, 9vw, 110px);
  line-height: .88;
  letter-spacing: -.01em;
  font-weight: 300;
  color: var(--ink);
}
.sistemas-hero h1 em { font-style: italic; color: var(--gold-hi); }
.sistemas-hero p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
  max-width: 560px;
  margin: 0;
  font-weight: 300;
}

/* ══════════════════════════════════════════
   RESPONSIVO
   ══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .specs-gallery-layout { grid-template-columns: 1fr; gap: 40px; }
  .specs-panel { position: static; }
}

@media (max-width: 860px) {
  .header__inner { flex-direction: row; align-items: center; padding: 0; min-height: 64px; }
  .nav-toggle { display: flex; }
  .nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    align-items: flex-start;
    background: rgba(6,5,9,.97);
    padding: calc(80px + env(safe-area-inset-top, 0px)) 24px 48px;
    gap: 0;
    overflow-y: auto;
    z-index: 200;
  }
  .nav-toggle { position: relative; z-index: 201; }
  .nav.nav--open { display: flex; }
  .nav a:not(.btn) {
    font-size: 22px;
    font-weight: 300;
    font-family: var(--font-display);
    letter-spacing: .06em;
    padding: 16px 0;
    border-bottom: 1px solid var(--gold-line);
    width: 100%;
    color: var(--ink);
  }
  .nav .btn { width: 100%; justify-content: center; margin-top: 24px; min-height: 52px; font-size: 15px; }
  .socials--nav { display: none; }
  .grid--3, .grid--2, .split, .market-grid { grid-template-columns: 1fr; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .hero { min-height: 600px; padding: 64px 0 56px; }
  .hero__stats { gap: 0; flex-wrap: wrap; row-gap: 20px; }
  .hero__stat { padding-right: 20px; margin-right: 20px; }
  .orcamento-layout { grid-template-columns: 1fr; gap: 36px; }
  .form-row { grid-template-columns: 1fr; }
  .cta__inner { align-items: flex-start; flex-direction: column; }
  .cta__actions { min-width: 0; width: 100%; }
  .footer__split { flex-direction: column; align-items: flex-start; gap: 6px; }
  .media-grid { grid-template-columns: 1fr; }
  .media-video-wrap { width: 100%; max-width: 320px; margin: 0 auto; }
  .systems-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .instagram-head { align-items: flex-start; flex-direction: column; gap: 16px; }
  .instagram-head .btn-group { width: 100%; }
  .whatsapp-float { bottom: 20px; right: 20px; width: 50px; height: 50px; }
  .whatsapp-float svg { width: 26px; height: 26px; }
  .gallery-grid--1 { grid-template-columns: 1fr; }
  .gallery-grid--2 { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid--3 { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid--4 { grid-template-columns: repeat(2, 1fr); }
  .atuacao-grid { grid-template-columns: repeat(2, 1fr); }
  .lightbox__prev { left: 10px; }
  .lightbox__next { right: 10px; }
  .market-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 620px) {
  .systems-grid { grid-template-columns: 1fr; }
  .gallery-grid--1,
  .gallery-grid--2,
  .gallery-grid--3,
  .gallery-grid--4 { grid-template-columns: 1fr; }
  .atuacao-grid { grid-template-columns: 1fr; }
  .sistema-hero__actions { flex-direction: column; align-items: flex-start; }
  .atuacao-hero__actions { flex-direction: column; align-items: flex-start; }
  .market-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .section { padding: 60px 0; }
  .hero { padding: 48px 0; min-height: 0; }
  .hero__logo { order: -1; }
  .hero__logo img { width: clamp(96px, 32vw, 160px); }
  .hero p { font-size: 16px; }
  .nav { gap: 8px 14px; font-size: 12px; }
  .eyebrow { font-size: 10px; }
  .market-grid { gap: 10px; }
  .section__head { margin-bottom: 28px; }
}

/* ── Reduced motion (accessibility) ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  html { scroll-behavior: auto; }
  .hero__bg  { display: none; }
  .hero__scan::before { animation: none !important; }
}

/* Safe area — iPhones com notch / Dynamic Island */
@supports (padding: env(safe-area-inset-top)) {
  .header {
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
  }
  .whatsapp-float {
    bottom: calc(28px + env(safe-area-inset-bottom));
    right: calc(28px + env(safe-area-inset-right));
  }
}