/* ==============================================
   MASCHINE PARTS — Design System CSS Compartilhado
   style.css v1.0
   Grupo Andrade Bezerra
   ============================================== */

/* ── TOKENS ── */
:root {
  --primary-50:  #FFF8F3; --primary-100: #FEF0E6;
  --primary-200: #FAA51A; --primary-300: #F5821F;
  --primary-400: #F05A1A; --primary-500: #E8470A;
  --primary-600: #C93B06; --primary-700: #A82E02;

  --n-50:  #FAFAFA; --n-100: #F1F1F5; --n-200: #DDDDE6;
  --n-300: #C4C4CF; --n-400: #9898A6; --n-500: #737380;
  --n-600: #525260; --n-700: #363640; --n-800: #242429;
  --n-850: #1A1A1F; --n-900: #111114; --n-950: #0A0A0B;
  --white: #FFFFFF;

  --success: #22C55E; --error: #EF4444; --warning: #F59E0B;

  --grad-brand: linear-gradient(135deg,#FAA51A 0%,#F5821F 25%,#E8470A 60%,#7A1C00 100%);
  --grad-cta:   linear-gradient(135deg,#F05A1A 0%,#C93B06 100%);
  --grad-dark:  linear-gradient(180deg,#111114 0%,#0A0A0B 100%);
  --sh-glow:    0 0 24px rgba(232,71,10,.45), 0 0 48px rgba(232,71,10,.15);

  --font-head: 'Barlow','Arial Narrow',sans-serif;
  --font-body: 'Inter','Segoe UI',system-ui,sans-serif;
  --font-mono: 'JetBrains Mono',monospace;

  --r-sm:4px; --r-md:8px; --r-lg:12px; --r-xl:16px; --r-2xl:24px; --r-full:9999px;
  --tr: all .25s ease; --tr-fast: all .15s ease;
  --container: 1280px;
  --gap: clamp(20px,4vw,40px);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--n-950);
  color: var(--n-300);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { background: none; border: none; cursor: pointer; }

/* ── LAYOUT ── */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gap); }
.section { padding: clamp(72px,9vw,120px) 0; }
.section--alt  { background: var(--n-900); }
.section--dark { background: var(--n-950); }
.section--light { background: var(--n-850); }

/* ── TYPOGRAPHY ── */
.label {
  font-family: var(--font-body); font-size: 11px; font-weight: 600;
  letter-spacing: .15em; text-transform: uppercase; color: var(--primary-500);
  display: inline-flex; align-items: center; gap: 8px;
}
.label::before { content:''; width:20px; height:1.5px; background:var(--primary-500); }

.h-display {
  font-family: var(--font-head);
  font-size: clamp(3rem,6vw,6rem);
  font-weight: 900; line-height: 1.0; letter-spacing: -.035em; color: var(--white);
}
.h1 {
  font-family: var(--font-head);
  font-size: clamp(2.2rem,4vw,3.5rem);
  font-weight: 800; line-height: 1.05; letter-spacing: -.025em; color: var(--white);
}
.h2 {
  font-family: var(--font-head);
  font-size: clamp(1.75rem,3vw,2.75rem);
  font-weight: 700; line-height: 1.1; letter-spacing: -.02em; color: var(--white);
}
.h3 {
  font-family: var(--font-head);
  font-size: clamp(1.25rem,2vw,1.6rem);
  font-weight: 700; line-height: 1.2; letter-spacing: -.01em; color: var(--white);
}
.lead {
  font-size: clamp(1rem,1.5vw,1.125rem);
  line-height: 1.75; color: var(--n-400); max-width: 62ch;
}
.muted { color: var(--n-500); }
.orange { color: var(--primary-500); }

/* ── SECTION HEAD ── */
.sec-head { margin-bottom: clamp(40px,6vw,72px); }
.sec-head .label  { margin-bottom: 20px; }
.sec-head .h1,
.sec-head .h2 { margin-bottom: 20px; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-head); font-size: 13px; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  padding: 14px 32px; border-radius: var(--r-md);
  transition: var(--tr); cursor: pointer; border: none;
}
.btn--solid {
  background: var(--grad-cta); color: var(--white);
  box-shadow: 0 4px 16px rgba(232,71,10,.35);
}
.btn--solid:hover { box-shadow: var(--sh-glow); transform: translateY(-1px); }
.btn--ghost {
  background: transparent; color: var(--white);
  border: 1.5px solid rgba(255,255,255,.2);
}
.btn--ghost:hover { border-color: var(--primary-500); color: var(--primary-400); background: rgba(232,71,10,.06); }
.btn--sm { padding: 10px 22px; font-size: 12px; }
.btn svg { width:14px; height:14px; flex-shrink:0; }

/* ────────────────────────────────────
   HEADER
──────────────────────────────────── */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: 72px;
  background: rgba(10,10,11,.88);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: background .3s ease, box-shadow .3s ease;
}
.header.scrolled {
  background: rgba(10,10,11,.97);
  box-shadow: 0 1px 0 rgba(255,255,255,.06), 0 4px 20px rgba(0,0,0,.5);
}
.header__inner {
  height: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gap);
  display: flex; align-items: center; gap: 32px;
}
.header__logo, .footer__logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-head); font-size: 18px; font-weight: 800;
  color: var(--white); letter-spacing: -.02em; white-space: nowrap; flex-shrink: 0;
}
.logo-img { height: 32px; width: auto; object-fit: contain; }
.nav { display: flex; align-items: center; gap: 2px; flex: 1; }
.nav__link {
  font-family: var(--font-head); font-size: 12px; font-weight: 600;
  letter-spacing: .06em; text-transform: uppercase;
  color: var(--n-500); padding: 6px 14px;
  border-radius: var(--r-md); transition: var(--tr-fast); white-space: nowrap;
}
.nav__link:hover { color: var(--white); background: rgba(255,255,255,.05); }
.nav__link.active { color: var(--primary-500); background: rgba(232,71,10,.08); }
.nav__cta { margin-left: auto; flex-shrink: 0; }

/* Burger */
.burger { display: none; flex-direction: column; gap: 5px; padding: 6px; margin-left: auto; }
.burger span { display: block; width: 22px; height: 2px; background: var(--white); border-radius: 2px; transition: var(--tr); }
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  display: none; position: fixed; top: 72px; left: 0; right: 0; bottom: 0;
  background: var(--n-950); z-index: 999; flex-direction: column;
  padding: 32px var(--gap); gap: 4px; border-top: 1px solid var(--n-800);
  overflow-y: auto;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: var(--font-head); font-size: 22px; font-weight: 700;
  color: var(--n-300); padding: 16px 0;
  border-bottom: 1px solid var(--n-800); transition: color .15s;
}
.mobile-menu a:hover, .mobile-menu a.active { color: var(--primary-500); }

/* ────────────────────────────────────
   HERO INTERNO (sub-páginas)
──────────────────────────────────── */
.hero-inner {
  position: relative; padding: 160px 0 80px;
  background: var(--n-950); overflow: hidden;
  border-bottom: 1px solid var(--n-800);
}
.hero-inner__bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 80% at 20% 50%, rgba(232,71,10,.09) 0%, transparent 70%);
}
.hero-inner__grid {
  position: absolute; inset: 0; opacity: .03;
  background-image:
    linear-gradient(rgba(255,255,255,1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,1) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-inner__content { position: relative; z-index: 1; }
/* Rotulo da secao no hero interno (substitui a antiga trilha de navegacao) */
.hero-inner__content > .label { margin-bottom: 22px; }

/* ────────────────────────────────────
   MARQUEE
──────────────────────────────────── */
.marquee {
  background: var(--primary-600); overflow: hidden;
  padding: 14px 0; border-top: 1px solid rgba(255,255,255,.1);
}
.marquee__track {
  display: flex; white-space: nowrap; width: max-content;
  animation: marqueeScroll 28s linear infinite;
}
.marquee__track span {
  font-family: var(--font-head); font-size: 13px; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase; color: var(--white); padding: 0 16px;
}
.marquee__track span i { font-style: normal; opacity: .5; margin: 0 8px; }
@keyframes marqueeScroll { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* ────────────────────────────────────
   FACETS LIST
──────────────────────────────────── */
.facets { display: flex; flex-direction: column; }
.facet {
  display: grid; grid-template-columns: 44px 1fr 20px;
  align-items: center; gap: 16px;
  padding: 18px 0; border-bottom: 1px solid var(--n-800);
  transition: var(--tr-fast); cursor: default;
}
.facet:first-child { border-top: 1px solid var(--n-800); }
.facet:hover { padding-left: 8px; }
.facet:hover .facet__name { color: var(--primary-400); }
.facet__num { font-family: var(--font-mono); font-size: 11px; color: var(--primary-500); }
.facet__name { font-family: var(--font-head); font-size: 15px; font-weight: 600; color: var(--n-300); }
.facet__arrow { color: var(--n-700); transition: var(--tr-fast); }
.facet:hover .facet__arrow { color: var(--primary-500); }

/* ────────────────────────────────────
   SECTOR ROWS
──────────────────────────────────── */
.sector-list { display: flex; flex-direction: column; }
.sector-row {
  display: grid; grid-template-columns: 60px 1fr 1fr auto;
  align-items: center; gap: 32px;
  padding: 28px 0; border-bottom: 1px solid var(--n-800);
  transition: var(--tr-fast); cursor: pointer;
}
.sector-row:first-child { border-top: 1px solid var(--n-800); }
.sector-row:hover { padding-left: 16px; }
.sector-row:hover .sector-row__name { color: var(--primary-400); }
.sector-row__num { font-family: var(--font-mono); font-size: 12px; color: var(--primary-500); }
.sector-row__name { font-family: var(--font-head); font-size: 22px; font-weight: 700; color: var(--white); transition: color .2s; }
.sector-row__desc { font-size: 14px; color: var(--n-500); line-height: 1.5; }
.sector-row__arrow { color: var(--n-700); transition: var(--tr-fast); }
.sector-row:hover .sector-row__arrow { color: var(--primary-500); transform: translate(4px,-4px); }

/* ────────────────────────────────────
   CARDS GENÉRICOS
──────────────────────────────────── */
/* Sol cards */
.sol-grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  border: 1px solid var(--n-800); border-radius: var(--r-xl); overflow: hidden;
}
.sol-card {
  background: var(--n-900); padding: 36px 32px;
  border-right: 1px solid var(--n-800);
  transition: var(--tr); position: relative; overflow: hidden;
}
.sol-card:last-child { border-right: none; }
.sol-card::before {
  content:''; position: absolute; inset: 0;
  background: linear-gradient(135deg,rgba(232,71,10,.05) 0%,transparent 60%);
  opacity: 0; transition: var(--tr);
}
.sol-card:hover::before { opacity: 1; }
.sol-card:hover { background: var(--n-850); }
.sol-card:hover .sol-card__title { color: var(--primary-400); }
.sol-card__num { font-family: var(--font-mono); font-size: 11px; color: var(--primary-500); opacity:.6; margin-bottom:16px; transition:var(--tr); }
.sol-card:hover .sol-card__num { opacity: 1; }
.sol-card__icon { margin-bottom: 24px; }
.sol-card__title { font-family: var(--font-head); font-size: 20px; font-weight: 700; color: var(--white); margin-bottom: 12px; line-height: 1.2; transition: color .2s; }
.sol-card__desc { font-size: 14px; color: var(--n-500); line-height: 1.6; margin-bottom: 24px; }
.sol-card__result {
  padding: 12px 16px; background: rgba(232,71,10,.06);
  border: 1px solid rgba(232,71,10,.12); border-radius: var(--r-md);
  font-size: 12px; color: var(--n-400); line-height: 1.5;
}
.sol-card__result b { color: var(--primary-500); display: block; margin-bottom: 4px; }

/* Feature cards */
.feature-card {
  background: var(--n-900); border: 1px solid var(--n-800);
  border-radius: var(--r-xl); padding: 32px;
  transition: var(--tr);
}
.feature-card:hover { border-color: rgba(232,71,10,.25); transform: translateY(-3px); }

/* Stat bar */
.stats-strip {
  background: var(--n-900); border-top: 1px solid var(--n-800); border-bottom: 1px solid var(--n-800);
}
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); }
.stat-item { padding: clamp(40px,6vw,72px) var(--gap); border-right: 1px solid var(--n-800); text-align: center; }
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: var(--font-head); font-size: clamp(2.5rem,5vw,4.5rem);
  font-weight: 900; line-height: 1.0; letter-spacing: -.03em;
  color: var(--primary-500); margin-bottom: 8px;
}
.stat-num sup { font-size: .5em; vertical-align: top; margin-top: .3em; }
.stat-label { font-size: 13px; color: var(--n-500); line-height: 1.4; }

/* Steps (como funciona) */
.steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 0; position: relative; }
.steps::before {
  content:''; position: absolute; top: 36px; left: 16.66%; right: 16.66%;
  height: 1px; background: linear-gradient(90deg,transparent,var(--primary-500),transparent);
}
.step { padding: 0 40px 0 0; }
.step:last-child { padding-right: 0; }
.step__num {
  width: 72px; height: 72px; border-radius: 50%;
  background: var(--n-900); border: 1.5px solid var(--primary-500);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-size: 22px; font-weight: 800;
  color: var(--primary-500); margin-bottom: 28px; position: relative; z-index: 1;
  box-shadow: 0 0 20px rgba(232,71,10,.2);
}
.step:last-child .step__num {
  background: var(--grad-cta); color: var(--white); border-color: transparent;
  box-shadow: var(--sh-glow);
}
.step__title { font-family: var(--font-head); font-size: 22px; font-weight: 700; color: var(--white); margin-bottom: 12px; }
.step__desc { font-size: 14px; color: var(--n-500); line-height: 1.6; }

/* Dual column */
.dual { display: grid; grid-template-columns: 1fr auto 1fr; gap: 40px; align-items: start; }
.dual__col {
  background: var(--n-900); border: 1px solid var(--n-800);
  border-radius: var(--r-2xl); padding: 40px;
}
.dual__col .label { margin-bottom: 16px; }
.dual__col h3 { font-family: var(--font-head); font-size: 28px; font-weight: 700; color: var(--white); margin-bottom: 12px; }
.dual__col p { font-size: 14px; color: var(--n-500); margin-bottom: 24px; }
.dual__col ul { list-style: none; display: flex; flex-direction: column; gap: 0; }
.dual__col ul li {
  font-size: 14px; color: var(--n-400); padding: 12px 0;
  border-bottom: 1px solid var(--n-800); display: flex; align-items: center; gap: 10px;
}
.dual__col ul li:last-child { border-bottom: none; }
.dual__col ul li::before { content:''; width:6px; height:6px; border-radius:50%; background:var(--primary-500); flex-shrink:0; }
.dual__plus { font-family: var(--font-head); font-size: 48px; font-weight: 900; color: var(--primary-500); align-self: center; padding-top: 40px; }

/* Testimonials */
.testi-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.testi-card {
  background: var(--n-900); border: 1px solid var(--n-800);
  border-radius: var(--r-xl); padding: 32px; transition: var(--tr); position: relative;
}
.testi-card:hover { border-color: rgba(232,71,10,.25); transform: translateY(-3px); }
.testi-card::before {
  content: '\201C'; font-family: var(--font-head); font-size: 96px; font-weight: 900;
  color: var(--primary-700); opacity: .5;
  position: absolute; top: 4px; right: 26px; line-height: 1;
  pointer-events: none; z-index: 0;
}
.testi-stars {
  position: relative; z-index: 1;
  color: var(--primary-400); font-size: 15px; letter-spacing: 3px; margin-bottom: 0;
}
.testi-text {
  position: relative; z-index: 1;
  font-size: 15px; color: var(--n-300); line-height: 1.7; margin-bottom: 24px; padding-top: 20px;
}
.testi-author { position: relative; z-index: 1; display: flex; align-items: center; gap: 14px; }
.testi-avatar {
  width: 44px; height: 44px; border-radius: 50%; background: var(--grad-cta);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-size: 16px; font-weight: 700; color: var(--white); flex-shrink: 0;
}
.testi-name { font-family: var(--font-head); font-size: 15px; font-weight: 700; color: var(--white); }
.testi-role { font-size: 12px; color: var(--n-600); margin-top: 2px; }

/* Tags / pills */
.tag-cloud { display: flex; flex-wrap: wrap; gap: 12px; }
.tag {
  background: rgba(232,71,10,.08); border: 1px solid rgba(232,71,10,.2);
  color: var(--primary-400); font-family: var(--font-head); font-size: 13px; font-weight: 600;
  letter-spacing: .06em; text-transform: uppercase; padding: 10px 18px;
  border-radius: var(--r-full); display: flex; align-items: center; gap: 8px;
}
.tag.lg { font-size: 15px; padding: 14px 24px; background: rgba(232,71,10,.1); border-color: rgba(232,71,10,.28); }

/* ────────────────────────────────────
   FORMS
──────────────────────────────────── */
.form-card {
  background: var(--n-900); border: 1px solid var(--n-800);
  border-radius: var(--r-2xl); padding: clamp(32px,4vw,48px);
}
.form-card__title { font-family: var(--font-head); font-size: 22px; font-weight: 700; color: var(--white); margin-bottom: 6px; }
.form-card__sub { font-size: 13px; color: var(--n-600); margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.form-row.full { grid-template-columns: 1fr; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label {
  font-size: 11px; font-weight: 600; letter-spacing: .08em;
  text-transform: uppercase; color: var(--n-500);
}
.field input, .field textarea, .field select {
  background: var(--n-850); color: var(--n-50);
  border: 1.5px solid var(--n-700); border-radius: var(--r-md);
  padding: 13px 16px; font-family: var(--font-body); font-size: 14px;
  outline: none; transition: var(--tr-fast); width: 100%;
}
.field input::placeholder, .field textarea::placeholder { color: var(--n-600); }
.field input:focus, .field textarea:focus { border-color: var(--primary-500); box-shadow: 0 0 0 3px rgba(232,71,10,.15); }
.field textarea { resize: vertical; min-height: 110px; }
.field input.error { border-color: var(--error); }

/* Custom dropdown */
.dropdown { position: relative; user-select: none; }
.dropdown-trigger {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  background: var(--n-850); color: var(--n-50); border: 1.5px solid var(--n-700);
  border-radius: var(--r-md); padding: 13px 16px; font-family: var(--font-body); font-size: 14px;
  cursor: pointer; transition: var(--tr-fast);
}
.dropdown-trigger.placeholder { color: var(--n-600); }
.dropdown-trigger:hover { border-color: var(--n-600); }
.dropdown-trigger.open { border-color: var(--primary-500); box-shadow: 0 0 0 3px rgba(232,71,10,.15); border-radius: var(--r-md) var(--r-md) 0 0; }
.dropdown-arrow { color: var(--primary-500); transition: transform .2s; flex-shrink: 0; }
.dropdown-trigger.open .dropdown-arrow { transform: rotate(180deg); }
.dropdown-list {
  display: none; position: absolute; top: 100%; left: 0; right: 0; z-index: 200;
  background: var(--n-850); border: 1.5px solid var(--primary-500);
  border-top: none; border-radius: 0 0 var(--r-md) var(--r-md);
  max-height: 220px; overflow-y: auto; box-shadow: 0 8px 24px rgba(0,0,0,.5);
  scrollbar-width: thin; scrollbar-color: var(--n-700) transparent;
}
.dropdown.open .dropdown-list { display: block; }
.dropdown-option { padding: 12px 16px; font-size: 14px; color: var(--n-300); cursor: pointer; transition: background .1s, color .1s; }
.dropdown-option:hover { background: var(--n-800); color: var(--primary-400); }
.dropdown-option.selected { color: var(--primary-500); background: rgba(232,71,10,.08); }
.dropdown-divider { height:1px; background: var(--n-800); }

/* Checkbox */
.check-item { display: flex; align-items: center; gap: 10px; cursor: pointer; }
.check-item input { display: none; }
.check-box {
  width: 18px; height: 18px; border-radius: 4px; border: 1.5px solid var(--n-700);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: var(--tr-fast);
}
.check-item input:checked + .check-box { background: var(--primary-500); border-color: var(--primary-500); }
.check-box svg { display: none; }
.check-item input:checked + .check-box svg { display: block; }
.check-label { font-size: 13px; color: var(--n-400); }

/* ────────────────────────────────────
   CTA FINAL / BANDA
──────────────────────────────────── */
.cta-band {
  position: relative; text-align: center;
  padding: clamp(80px,12vw,140px) 0; background: var(--n-950); overflow: hidden;
}
.cta-band__bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 100% 80% at 50% 50%, rgba(232,71,10,.12) 0%, transparent 70%);
}
.cta-band__content { position: relative; z-index: 1; }
.cta-band .label { justify-content: center; margin-bottom: 24px; }
.cta-band .h-display { margin-bottom: 16px; }
.cta-band .lead { margin: 0 auto 40px; text-align: center; }
.cta-band__ctas { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* Media band */
.media-band {
  position: relative; overflow: hidden;
  border-top: 1px solid var(--n-800); border-bottom: 1px solid var(--n-800);
  padding: clamp(80px,10vw,120px) 0;
}
.media-band__bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 100% 120% at 70% 50%, rgba(232,71,10,.1) 0%, transparent 70%);
}
.media-band__content {
  position: relative; z-index: 1; max-width: var(--container); margin: 0 auto; padding: 0 var(--gap);
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.media-band__text .label { margin-bottom: 20px; }
.media-band__text .h2 { margin-bottom: 24px; }

/* ────────────────────────────────────
   CONTACT INFO
──────────────────────────────────── */
.contact-item { display: flex; align-items: flex-start; gap: 16px; }
.contact-item-icon {
  width: 44px; height: 44px; background: rgba(232,71,10,.1);
  border: 1px solid rgba(232,71,10,.2); border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: var(--primary-500);
}
.contact-item-label { font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--n-600); margin-bottom: 4px; }
.contact-item-value { font-size: 15px; color: var(--n-300); }

/* FAQ */
.faq-item { border-bottom: 1px solid var(--n-800); }
.faq-item:first-child { border-top: 1px solid var(--n-800); }
.faq-q {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 22px 0; cursor: pointer;
  font-family: var(--font-head); font-size: 17px; font-weight: 600; color: var(--white);
  transition: color .15s;
}
.faq-q:hover { color: var(--primary-400); }
.faq-q svg { flex-shrink: 0; transition: transform .25s; color: var(--primary-500); }
.faq-item.open .faq-q svg { transform: rotate(180deg); }
.faq-a { display: none; padding: 0 0 22px; font-size: 14px; color: var(--n-500); line-height: 1.7; }
.faq-item.open .faq-a { display: block; }

/* ────────────────────────────────────
   FOOTER
──────────────────────────────────── */
.footer { background: var(--n-900); border-top: 1px solid var(--n-800); }
.footer__tagline-wrap { overflow: hidden; padding: 24px 0; border-bottom: 1px solid var(--n-800); }
.footer__tagline {
  font-family: var(--font-head); font-size: clamp(3rem,8vw,7rem);
  font-weight: 900; color: transparent;
  -webkit-text-stroke: 1.2px rgba(232,71,10,.38);
  white-space: nowrap; width: max-content; display: inline-block;
  animation: marqueeScroll 22s linear infinite;
}
.footer__tagline span { display: inline-block; padding: 0 60px; }
.footer__grid { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 40px; padding: clamp(48px,6vw,80px) 0; }
.footer__contact { display: flex; flex-direction: column; align-items: flex-end; }
.footer__brand p { font-size: 15px; color: var(--n-400); line-height: 1.6; margin-top: 20px; max-width: 35ch; }
.footer__brand-logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-head); font-size: 20px; font-weight: 800; color: var(--white); letter-spacing: -.02em; }
.footer h5 { font-family: var(--font-head); font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--white); margin-bottom: 16px; }
.footer__email { font-size: 18px; color: var(--primary-400); font-weight: 600; display: block; margin-bottom: 24px; transition: color .15s; }
.footer__email:hover { color: var(--primary-300); }
.social-row { display: flex; gap: 12px; }
.social-btn {
  width: 40px; height: 40px; border-radius: var(--r-md); background: var(--n-800);
  border: 1px solid var(--n-700); display: flex; align-items: center; justify-content: center;
  color: var(--n-500); transition: var(--tr-fast);
}
.social-btn:hover { background: rgba(232,71,10,.1); border-color: rgba(232,71,10,.3); color: var(--primary-400); }
.footer__bar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 24px 0; border-top: 1px solid var(--n-800);
  font-size: 12px; color: var(--n-700); flex-wrap: wrap; gap: 12px;
}

/* ────────────────────────────────────
   SCROLL-TO-TOP
──────────────────────────────────── */
.scroll-top {
  position: fixed; bottom: 98px; right: 28px; z-index: 100;
  width: 48px; height: 48px; border-radius: var(--r-md);
  background: var(--grad-cta); display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(232,71,10,.4); opacity: 0; transform: translateY(12px);
  pointer-events: none; transition: var(--tr); cursor: pointer;
}
.scroll-top.visible { opacity: 1; transform: translateY(0); pointer-events: all; }
.scroll-top:hover { box-shadow: var(--sh-glow); transform: translateY(-2px); }

/* ────────────────────────────────────
   FOTOGRAFIA / CAMADA HUMANA
   Tratamento conforme Design System §6.3
   (overlay escuro + brightness/contrast/saturate)
──────────────────────────────────── */
.hero-photo {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  filter: brightness(.95) contrast(1.05) saturate(.95);
}
.hero-photo::after {
  content: ''; position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(10,10,11,.94) 0%, rgba(10,10,11,.72) 42%, rgba(10,10,11,.42) 68%, rgba(10,10,11,.2) 100%),
    linear-gradient(to bottom, rgba(10,10,11,.45) 0%, transparent 30%, transparent 55%, rgba(10,10,11,.94) 100%);
}

/* Split texto + foto */
.media-split { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(32px,5vw,72px); align-items: center; }
.media-split--rev { grid-template-columns: 1fr 1.05fr; }
.media-split__photo {
  position: relative; border-radius: var(--r-2xl); overflow: hidden;
  border: 1px solid var(--n-800); aspect-ratio: 4 / 3;
  box-shadow: 0 8px 24px rgba(0,0,0,.6), 0 4px 12px rgba(0,0,0,.3);
}
.media-split__photo--tall { aspect-ratio: 4 / 5; }
.media-split__photo img {
  width: 100%; height: 100%; object-fit: cover;
  filter: brightness(.78) contrast(1.1) saturate(.9);
  transition: transform .6s ease, filter .4s ease;
}
.media-split__photo:hover img { transform: scale(1.04); filter: brightness(.88) contrast(1.05) saturate(1); }
.media-split__photo::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(to top, rgba(10,10,11,.78) 0%, transparent 45%);
}
.photo-tag {
  position: absolute; left: 20px; bottom: 18px; right: 20px; z-index: 1;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .04em;
  color: var(--n-300); display: flex; align-items: center; gap: 8px; line-height: 1.5;
}
.photo-tag::before {
  content: ''; width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
  background: var(--primary-500); box-shadow: 0 0 10px var(--primary-500);
}
.photo-tag b { color: var(--white); font-weight: 500; }

/* Bandas com foto de fundo */
.media-band--photo .media-band__bg,
.cta-band--photo .cta-band__bg {
  background-size: cover; background-position: center;
  filter: brightness(.75) contrast(1.1) saturate(.85);
}
.media-band--photo .media-band__bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(10,10,11,.95) 0%, rgba(10,10,11,.8) 55%, rgba(10,10,11,.6) 100%);
}
.cta-band--photo .cta-band__bg::after {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 100% 80% at 50% 50%, rgba(232,71,10,.14) 0%, transparent 70%),
    linear-gradient(to bottom, rgba(10,10,11,.84), rgba(10,10,11,.93));
}

/* Claim de posicionamento — o que a empresa faz, logo abaixo da tagline */
.hero-claim {
  font-family: var(--font-head);
  font-size: clamp(1.05rem, 1.7vw, 1.375rem);
  font-weight: 600; line-height: 1.45; color: var(--white);
  max-width: 38ch; padding-left: 18px;
  border-left: 3px solid var(--primary-500);
  margin-bottom: 28px;
}

/* Tagline no lockup do rodape, junto do logo */
.footer__slogan {
  font-family: var(--font-head); font-weight: 700;
  font-size: 13px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--n-400); margin-top: 14px;
}
.footer__slogan span { color: var(--primary-500); }

@media (max-width: 1024px) {
  .media-split, .media-split--rev { grid-template-columns: 1fr; }
}

/* ────────────────────────────────────
   WHATSAPP FLUTUANTE
──────────────────────────────────── */
.wa-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 900;
  width: 58px; height: 58px; border-radius: var(--r-full);
  background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 20px rgba(37,211,102,.32), 0 2px 8px rgba(0,0,0,.45);
  transition: transform .25s ease, box-shadow .25s ease;
}
.wa-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(37,211,102,.5), 0 4px 12px rgba(0,0,0,.5);
}
.wa-float:focus-visible { outline: 3px solid var(--white); outline-offset: 3px; }
.wa-float svg { width: 30px; height: 30px; fill: #FFFFFF; }

/* rotulo exibido ao passar o mouse (apenas desktop) */
.wa-float__tip {
  position: absolute; right: calc(100% + 14px); top: 50%;
  transform: translateY(-50%) translateX(6px);
  background: var(--n-850); color: var(--white);
  border: 1px solid var(--n-700); border-radius: var(--r-md);
  padding: 9px 14px; font-family: var(--font-body); font-size: 13px; font-weight: 500;
  white-space: nowrap; opacity: 0; pointer-events: none;
  box-shadow: 0 8px 24px rgba(0,0,0,.55);
  transition: opacity .2s ease, transform .2s ease;
}
.wa-float:hover .wa-float__tip { opacity: 1; transform: translateY(-50%) translateX(0); }

@media (max-width: 768px) {
  .wa-float { width: 54px; height: 54px; bottom: 20px; right: 20px; }
  .wa-float svg { width: 28px; height: 28px; }
  .wa-float__tip { display: none; }
  .scroll-top { bottom: 86px; right: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  .wa-float, .wa-float__tip { transition: none; }
  .wa-float:hover { transform: none; }
}

/* ────────────────────────────────────
   REVEAL ANIMATIONS
──────────────────────────────────── */
[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
[data-reveal].revealed { opacity: 1; transform: translateY(0); }
[data-reveal-delay="1"] { transition-delay: .1s; }
[data-reveal-delay="2"] { transition-delay: .2s; }
[data-reveal-delay="3"] { transition-delay: .3s; }
[data-reveal-delay="4"] { transition-delay: .4s; }
[data-reveal-delay="5"] { transition-delay: .5s; }
[data-reveal-delay="6"] { transition-delay: .6s; }

/* ────────────────────────────────────
   RESPONSIVE
──────────────────────────────────── */
@media (max-width: 1024px) {
  .dual { grid-template-columns: 1fr; }
  .dual__plus { display: none; }
  .sol-grid { grid-template-columns: 1fr 1fr; }
  .sol-card { border-right: none; border-bottom: 1px solid var(--n-800); }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .testi-grid { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .media-band__content { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: 32px; }
  .steps::before { display: none; }
  .sector-row { grid-template-columns: 40px 1fr; }
  .sector-row__desc, .sector-row__arrow { display: none; }
}
@media (max-width: 768px) {
  .nav { display: none; }
  .burger { display: flex; }
  .sol-grid, .testi-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 40px; }
  .form-row { grid-template-columns: 1fr; }
}