/* =========================================================
   NSF Equipamentos — Folha de estilos principal
   ========================================================= */

:root {
  /* Cores da marca */
  --blue-50:  #EEF4FF;
  --blue-100: #DCE8FF;
  --blue-200: #B4CDFF;
  --blue-500: #2E74F5;
  --blue-600: #0055F1;   /* azul do logotipo */
  --blue-700: #0045C4;
  --navy-700: #0D2A6B;
  --navy-800: #0B1F4F;
  --navy-900: #061134;
  --accent:       #FF6B1A;  /* laranja para CTAs */
  --accent-600:   #EC5A08;
  --accent-50:    #FFF1E8;
  --lime:         #B8BC18;  /* detalhe do logotipo */
  --whatsapp:     #1FAF5A;

  /* Neutros */
  --ink-900: #111827;
  --ink-800: #1F2937;   /* grafite — textos */
  --ink-600: #4B5563;
  --ink-500: #6B7280;
  --ink-300: #D1D5DB;
  --ink-200: #E5E7EB;
  --ink-100: #F1F3F7;
  --ink-50:  #F7F8FB;
  --white:   #FFFFFF;

  --success: #16A34A;
  --danger:  #DC2626;

  /* Tipografia */
  --font-head: "Plus Jakarta Sans", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --fs-xs: .8125rem;
  --fs-sm: .875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.25rem;
  --fs-xl: clamp(1.375rem, 1.1rem + 1vw, 1.75rem);
  --fs-2xl: clamp(1.75rem, 1.3rem + 1.6vw, 2.5rem);
  --fs-3xl: clamp(2.25rem, 1.5rem + 3vw, 3.75rem);

  /* Espaçamentos */
  --sp-1: .25rem;
  --sp-2: .5rem;
  --sp-3: .75rem;
  --sp-4: 1rem;
  --sp-5: 1.5rem;
  --sp-6: 2rem;
  --sp-7: 3rem;
  --sp-8: 4rem;
  --sp-9: 6rem;
  --section: clamp(4rem, 3rem + 4vw, 7rem);

  /* Raios, sombras, transições */
  --radius-sm: 6px;
  --radius: 12px;
  --radius-lg: 20px;
  --radius-pill: 999px;
  --shadow-sm: 0 1px 2px rgba(6, 17, 52, .06), 0 1px 3px rgba(6, 17, 52, .08);
  --shadow:    0 4px 12px rgba(6, 17, 52, .06), 0 12px 32px rgba(6, 17, 52, .08);
  --shadow-lg: 0 12px 24px rgba(6, 17, 52, .08), 0 32px 64px rgba(6, 17, 52, .14);
  --ease: cubic-bezier(.2, .7, .2, 1);
  --t: .25s var(--ease);

  --container: 1240px;
  --header-h: 76px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: clip; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.65;
  color: var(--ink-800);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: var(--blue-600); text-decoration: none; transition: color var(--t); }
a:hover { color: var(--blue-700); }
h1, h2, h3, h4 { font-family: var(--font-head); color: var(--ink-900); line-height: 1.15; margin: 0 0 var(--sp-4); letter-spacing: -.02em; font-weight: 700; }
p { margin: 0 0 var(--sp-4); }
ul { padding-left: 1.2em; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--blue-500); outline-offset: 2px; border-radius: 4px; }
::selection { background: var(--blue-100); }

.skip-link { position: absolute; left: -9999px; top: 0; z-index: 999; background: var(--navy-900); color: #fff; padding: .75rem 1rem; }
.skip-link:focus { left: 1rem; top: 1rem; }
.hp { position: absolute !important; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 clamp(1rem, 3vw, 2rem); }
.section { padding: var(--section) 0; }
.section--tint { background: var(--ink-50); }
.section--dark { background: var(--navy-900); color: #C9D4EE; }
.section--dark h2, .section--dark h3 { color: #fff; }
.grid { display: grid; gap: var(--sp-5); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr)); }

.icon { width: 1.25em; height: 1.25em; flex-shrink: 0; }
.icon--sm { width: 1em; height: 1em; }

/* ---------- Tipografia utilitária ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--font-head); font-size: var(--fs-xs); font-weight: 700;
  text-transform: uppercase; letter-spacing: .12em; color: var(--blue-600);
  margin-bottom: var(--sp-3);
}
.eyebrow::before { content: ""; width: 24px; height: 2px; background: var(--accent); border-radius: 2px; }
.eyebrow--light { color: #9DB9FF; }
.lead { font-size: var(--fs-md); color: var(--ink-600); max-width: 62ch; }
.section-head { max-width: 720px; margin-bottom: var(--sp-7); }
.section-head--center { text-align: center; margin-left: auto; margin-right: auto; }
.section-head--center .eyebrow { justify-content: center; }
.section-head--center .lead { margin-left: auto; margin-right: auto; }
.section-head h2 { font-size: var(--fs-2xl); }
.section-head--split { display: flex; justify-content: space-between; align-items: flex-end; gap: var(--sp-5); max-width: none; flex-wrap: wrap; }
.section-head--split > div { max-width: 640px; }

/* ---------- Botões ---------- */
.btn {
  --btn-bg: var(--blue-600); --btn-fg: #fff; --btn-bd: transparent;
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 46px; padding: .7rem 1.35rem;
  font-family: var(--font-head); font-weight: 700; font-size: var(--fs-sm); letter-spacing: .01em;
  color: var(--btn-fg); background: var(--btn-bg); border: 2px solid var(--btn-bd);
  border-radius: var(--radius-pill); cursor: pointer; white-space: nowrap;
  transition: transform var(--t), box-shadow var(--t), background var(--t), color var(--t), border-color var(--t);
}
.btn:hover { color: var(--btn-fg); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn:active { transform: translateY(0); }
.btn .icon { width: 1.1em; height: 1.1em; transition: transform var(--t); }
.btn:hover .icon { transform: translateX(2px); }
.btn--accent { --btn-bg: var(--accent); }
.btn--accent:hover { --btn-bg: var(--accent-600); box-shadow: 0 10px 24px rgba(255, 107, 26, .35); }
.btn--primary:hover { --btn-bg: var(--blue-700); }
.btn--outline { --btn-bg: transparent; --btn-fg: var(--blue-600); --btn-bd: var(--blue-200); }
.btn--outline:hover { --btn-bd: var(--blue-600); --btn-bg: var(--blue-50); }
.btn--ghost-light { --btn-bg: rgba(255,255,255,.08); --btn-fg: #fff; --btn-bd: rgba(255,255,255,.35); backdrop-filter: blur(6px); }
.btn--ghost-light:hover { --btn-bg: rgba(255,255,255,.16); --btn-bd: #fff; }
.btn--whats { --btn-bg: var(--whatsapp); }
.btn--lg { min-height: 54px; padding: .9rem 1.75rem; font-size: var(--fs-base); }
.btn--block { width: 100%; }
.link-arrow { display: inline-flex; align-items: center; gap: .4rem; font-family: var(--font-head); font-weight: 700; font-size: var(--fs-sm); }
.link-arrow .icon { width: 1em; height: 1em; transition: transform var(--t); }
.link-arrow:hover .icon { transform: translateX(4px); }

/* ---------- Topbar ---------- */
.topbar { background: var(--navy-900); color: #AFC0E6; font-size: var(--fs-xs); }
.topbar__inner { display: flex; justify-content: space-between; align-items: center; min-height: 40px; gap: var(--sp-4); }
.topbar__group { display: flex; align-items: center; gap: var(--sp-5); }
.topbar a, .topbar span { display: inline-flex; align-items: center; gap: .4rem; color: inherit; }
.topbar a:hover { color: #fff; }
.topbar .icon { width: 14px; height: 14px; color: #6F93E8; }
.topbar__badge { color: var(--lime) !important; font-weight: 600; }
.topbar__badge .icon { color: var(--lime); }

/* ---------- Header ---------- */
.header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.92); backdrop-filter: saturate(180%) blur(14px); border-bottom: 1px solid transparent; transition: box-shadow var(--t), border-color var(--t); }
.header.is-scrolled { box-shadow: var(--shadow-sm); border-color: var(--ink-200); }
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-5); height: var(--header-h); }
.header__logo img { height: 46px; width: auto; }
.header__actions { display: flex; align-items: center; gap: var(--sp-3); }

.nav__list { display: flex; align-items: center; gap: .25rem; list-style: none; margin: 0; padding: 0; }
.nav__link { position: relative; display: inline-flex; align-items: center; gap: .3rem; padding: .6rem .85rem; font-family: var(--font-head); font-weight: 600; font-size: .9375rem; color: var(--ink-800); border-radius: var(--radius-sm); }
.nav__link::after { content: ""; position: absolute; left: .85rem; right: .85rem; bottom: .3rem; height: 2px; background: var(--blue-600); border-radius: 2px; transform: scaleX(0); transform-origin: left; transition: transform var(--t); }
.nav__link:hover, .nav__link.is-active { color: var(--blue-600); }
.nav__link:hover::after, .nav__link.is-active::after { transform: scaleX(1); }
.nav__link .icon { transition: transform var(--t); }
.nav__head, .nav__mobile-cta { display: none; }

.nav__item--mega { position: static; }
.mega {
  position: absolute; left: 50%; top: calc(100% - 8px); width: min(960px, calc(100vw - 2rem));
  transform: translate(-50%, 8px); opacity: 0; visibility: hidden;
  display: grid; grid-template-columns: 1fr 280px; gap: var(--sp-4); padding: var(--sp-4);
  background: #fff; border: 1px solid var(--ink-200); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  transition: opacity var(--t), transform var(--t), visibility var(--t);
}
.header__inner { position: relative; }
.nav__item--mega:hover .mega, .nav__item--mega.is-open .mega, .nav__item--mega:focus-within .mega { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.nav__item--mega:hover .nav__link .icon, .nav__item--mega.is-open .nav__link .icon { transform: rotate(180deg); }
.mega__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: .25rem; }
.mega__item { display: flex; align-items: center; gap: var(--sp-3); padding: .75rem; border-radius: var(--radius); color: var(--ink-800); transition: background var(--t); }
.mega__item:hover { background: var(--blue-50); color: var(--ink-900); }
.mega__item strong { display: block; font-family: var(--font-head); font-size: var(--fs-sm); }
.mega__item small { color: var(--ink-500); font-size: var(--fs-xs); }
.mega__icon { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 10px; background: var(--blue-50); color: var(--blue-600); transition: background var(--t), color var(--t); }
.mega__item:hover .mega__icon { background: var(--blue-600); color: #fff; }
.mega__cta { position: relative; display: flex; align-items: flex-end; border-radius: var(--radius); overflow: hidden; min-height: 220px; color: #fff; }
.mega__cta img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.mega__cta::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(6,17,52,0) 30%, rgba(6,17,52,.9)); }
.mega__cta span { position: relative; z-index: 1; padding: var(--sp-4); }
.mega__cta small { display: block; color: #9DB9FF; font-weight: 600; font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: .08em; }
.mega__cta strong { display: flex; align-items: center; gap: .4rem; font-family: var(--font-head); line-height: 1.3; }
.mega__cta:hover { color: #fff; }
.mega__cta:hover img { transform: scale(1.06); }

.nav-toggle { display: none; width: 46px; height: 46px; border: 1px solid var(--ink-200); border-radius: var(--radius); background: #fff; cursor: pointer; align-items: center; justify-content: center; color: var(--ink-900); }
.nav-backdrop { position: fixed; inset: 0; background: rgba(6,17,52,.5); opacity: 0; visibility: hidden; transition: opacity var(--t), visibility var(--t); z-index: 110; }

/* ---------- Alertas ---------- */
.alert { display: flex; gap: .75rem; align-items: flex-start; margin: var(--sp-5) 0; padding: 1rem 1.25rem; border-radius: var(--radius); font-weight: 500; border: 1px solid; }
.alert--success { background: #ECFDF3; border-color: #ABEFC6; color: #067647; }
.alert--error { background: #FEF3F2; border-color: #FECDCA; color: #B42318; }

/* ---------- Hero (home) ---------- */
.hero { position: relative; isolation: isolate; color: #fff; overflow: hidden; background: var(--navy-900); }
.hero__media { position: absolute; inset: 0; z-index: -2; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.04); animation: heroZoom 18s var(--ease) forwards; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(100deg, rgba(6,17,52,.96) 0%, rgba(6,17,52,.86) 38%, rgba(11,31,79,.45) 70%, rgba(11,31,79,.25) 100%); }
.hero::after { content: ""; position: absolute; inset: auto 0 0; height: 140px; z-index: -1; background: linear-gradient(0deg, rgba(6,17,52,.7), transparent); }
@keyframes heroZoom { to { transform: scale(1); } }
.hero__inner { min-height: min(86vh, 760px); display: flex; flex-direction: column; justify-content: center; padding-top: var(--sp-9); padding-bottom: var(--sp-8); }
.hero__content { max-width: 680px; }
.hero__badge { display: inline-flex; align-items: center; gap: .5rem; padding: .4rem .9rem .4rem .45rem; margin-bottom: var(--sp-5); border-radius: var(--radius-pill); background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18); font-size: var(--fs-sm); font-weight: 500; backdrop-filter: blur(6px); }
.hero__badge b { white-space: nowrap; display: inline-grid; place-items: center; padding: .15rem .6rem; border-radius: var(--radius-pill); background: var(--lime); color: var(--navy-900); font-size: var(--fs-xs); font-weight: 800; }
.hero h1 { color: #fff; font-size: var(--fs-3xl); font-weight: 800; letter-spacing: -.035em; margin-bottom: var(--sp-5); }
.hero h1 em { font-style: normal; background: linear-gradient(90deg, #6FA0FF, #B9D0FF); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { font-size: var(--fs-md); color: #C9D4EE; max-width: 56ch; margin-bottom: var(--sp-6); }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--sp-3); }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: var(--sp-8); border-top: 1px solid rgba(255,255,255,.15); }
.stat { padding: var(--sp-5) var(--sp-4) 0 0; }
.stat + .stat { padding-left: var(--sp-5); border-left: 1px solid rgba(255,255,255,.12); }
.stat__value { display: block; font-family: var(--font-head); font-weight: 800; font-size: clamp(1.75rem, 1.2rem + 2vw, 2.6rem); color: #fff; line-height: 1.1; letter-spacing: -.03em; }
.stat__value small { font-size: .55em; color: #9DB9FF; margin-left: 2px; }
.stat__label { font-size: var(--fs-sm); color: #AFC0E6; }

/* ---------- Faixa de diferenciais ---------- */
.trust { position: relative; z-index: 2; margin-top: -1px; background: #fff; border-bottom: 1px solid var(--ink-200); }
.trust__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust__item { display: flex; gap: var(--sp-3); align-items: center; padding: var(--sp-5) var(--sp-4); }
.trust__item + .trust__item { border-left: 1px solid var(--ink-200); }
.trust__icon { display: grid; place-items: center; flex-shrink: 0; width: 46px; height: 46px; border-radius: 12px; background: var(--blue-50); color: var(--blue-600); }
.trust__item strong { display: block; font-family: var(--font-head); font-size: var(--fs-sm); color: var(--ink-900); line-height: 1.3; }
.trust__item span { font-size: var(--fs-xs); color: var(--ink-500); }

/* ---------- Cards de categoria ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--sp-4); }
.cat-card { position: relative; display: flex; flex-direction: column; justify-content: flex-end; min-height: 320px; padding: var(--sp-5); border-radius: var(--radius-lg); overflow: hidden; color: #fff; isolation: isolate; grid-column: span 4; box-shadow: var(--shadow-sm); }
.cat-card--wide { grid-column: span 6; min-height: 380px; }
.cat-card img { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.cat-card::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(6,17,52,.05) 20%, rgba(6,17,52,.88) 100%); transition: background var(--t); }
.cat-card:hover { color: #fff; }
.cat-card:hover img { transform: scale(1.07); }
.cat-card:hover::before { background: linear-gradient(180deg, rgba(0,69,196,.15) 10%, rgba(6,17,52,.94) 100%); }
.cat-card__tag { position: absolute; top: var(--sp-4); left: var(--sp-4); display: inline-flex; align-items: center; gap: .35rem; padding: .3rem .7rem; border-radius: var(--radius-pill); background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.22); backdrop-filter: blur(8px); font-size: var(--fs-xs); font-weight: 600; }
.cat-card__tag .icon { width: 14px; height: 14px; }
.cat-card h3 { color: #fff; font-size: var(--fs-xl); margin-bottom: var(--sp-2); }
.cat-card p { color: #D4DDF3; font-size: var(--fs-sm); margin-bottom: var(--sp-4); max-width: 44ch; }
.cat-card__more { display: inline-flex; align-items: center; gap: .4rem; font-family: var(--font-head); font-weight: 700; font-size: var(--fs-sm); }
.cat-card__more .icon { width: 1em; height: 1em; transition: transform var(--t); }
.cat-card:hover .cat-card__more .icon { transform: translateX(4px); }

/* ---------- Cards de produto ---------- */
.product-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--ink-200); border-radius: var(--radius-lg); overflow: hidden; color: var(--ink-800); transition: transform var(--t), box-shadow var(--t), border-color var(--t); }
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--blue-200); color: var(--ink-800); }
.product-card__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--ink-100); }
.product-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.product-card:hover .product-card__media img { transform: scale(1.05); }
.product-card__code { position: absolute; left: var(--sp-3); bottom: var(--sp-3); max-width: calc(100% - 1.5rem); padding: .25rem .65rem; border-radius: var(--radius-pill); background: rgba(6,17,52,.78); color: #fff; font-size: var(--fs-xs); font-weight: 600; backdrop-filter: blur(6px); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.product-card__body { display: flex; flex-direction: column; flex: 1; padding: var(--sp-5); }
.product-card__line { font-size: var(--fs-xs); font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--blue-600); margin-bottom: var(--sp-2); }
.product-card h3 { font-size: var(--fs-lg); margin-bottom: var(--sp-2); }
.product-card p { font-size: var(--fs-sm); color: var(--ink-600); flex: 1; }
.product-card .link-arrow { margin-top: var(--sp-2); }

/* ---------- Processo ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-5); counter-reset: step; }
.step { position: relative; padding: var(--sp-6) var(--sp-5); border-radius: var(--radius-lg); background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1); transition: background var(--t), border-color var(--t), transform var(--t); }
.step:hover { background: rgba(255,255,255,.07); border-color: rgba(111,160,255,.4); transform: translateY(-4px); }
.step::before { counter-increment: step; content: "0" counter(step); position: absolute; top: var(--sp-5); right: var(--sp-5); font-family: var(--font-head); font-weight: 800; font-size: 2.5rem; line-height: 1; color: rgba(255,255,255,.07); }
.step__icon { display: grid; place-items: center; width: 52px; height: 52px; margin-bottom: var(--sp-5); border-radius: 14px; background: linear-gradient(135deg, var(--blue-600), var(--blue-500)); color: #fff; box-shadow: 0 10px 24px rgba(0,85,241,.35); }
.step h3 { font-size: var(--fs-lg); margin-bottom: var(--sp-2); }
.step p { font-size: var(--fs-sm); color: #AFC0E6; margin: 0; }

/* ---------- Split / destaque ---------- */
.split { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.split--reverse .split__media { order: 2; }
.split__media { position: relative; }
.split__media img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); aspect-ratio: 4 / 3; object-fit: cover; }
.split__float { position: absolute; right: -1rem; bottom: -1.5rem; display: flex; align-items: center; gap: var(--sp-3); padding: var(--sp-4) var(--sp-5); background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lg); max-width: 280px; }
.split__float strong { display: block; font-family: var(--font-head); font-size: var(--fs-xl); color: var(--blue-600); line-height: 1; }
.split__float span { font-size: var(--fs-xs); color: var(--ink-600); }
.checklist { list-style: none; padding: 0; margin: 0 0 var(--sp-6); display: grid; gap: var(--sp-3); }
.checklist li { display: flex; gap: .65rem; align-items: flex-start; }
.checklist .icon { margin-top: .2em; color: var(--success); width: 1.15em; height: 1.15em; }
.checklist--cols { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }

.chips { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-bottom: var(--sp-6); }
.chip { display: inline-flex; align-items: center; gap: .4rem; padding: .45rem .9rem; border-radius: var(--radius-pill); background: var(--blue-50); color: var(--blue-700); font-size: var(--fs-sm); font-weight: 600; }
.chip .icon { width: 1em; height: 1em; }

/* ---------- Timeline ---------- */
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-5); position: relative; margin-top: var(--sp-6); }
.timeline::before { content: ""; position: absolute; left: 0; right: 0; top: 11px; height: 2px; background: linear-gradient(90deg, var(--blue-600), var(--blue-200)); }
.timeline__item { position: relative; padding-top: var(--sp-7); }
.timeline__item::before { content: ""; position: absolute; top: 0; left: 0; width: 24px; height: 24px; border-radius: 50%; background: #fff; border: 5px solid var(--blue-600); box-shadow: 0 0 0 6px var(--blue-50); }
.timeline__year { font-family: var(--font-head); font-weight: 800; font-size: var(--fs-xl); color: var(--blue-600); }
.timeline__item h3 { font-size: var(--fs-md); margin: var(--sp-1) 0 var(--sp-2); }
.timeline__item p { font-size: var(--fs-sm); color: var(--ink-600); margin: 0; }

/* ---------- Galeria ---------- */
.filters { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-bottom: var(--sp-6); }
.filter-btn { padding: .55rem 1.1rem; border-radius: var(--radius-pill); border: 1px solid var(--ink-200); background: #fff; font-family: var(--font-head); font-weight: 600; font-size: var(--fs-sm); color: var(--ink-600); cursor: pointer; transition: all var(--t); }
.filter-btn:hover { border-color: var(--blue-200); color: var(--blue-600); }
.filter-btn.is-active { background: var(--navy-800); border-color: var(--navy-800); color: #fff; }
.filter-btn .count { margin-left: .35rem; opacity: .6; font-weight: 500; }
.masonry { columns: 3 300px; column-gap: var(--sp-4); }
.masonry__item { position: relative; display: block; margin: 0 0 var(--sp-4); break-inside: avoid; border-radius: var(--radius); overflow: hidden; cursor: zoom-in; background: var(--ink-100); border: 0; padding: 0; width: 100%; }
.masonry__item img { width: 100%; transition: transform .6s var(--ease); }
.masonry__item figcaption { position: absolute; inset: auto 0 0; display: flex; align-items: center; justify-content: space-between; gap: .5rem; padding: 2.5rem 1rem .9rem; color: #fff; font-size: var(--fs-sm); font-weight: 600; text-align: left; background: linear-gradient(0deg, rgba(6,17,52,.85), transparent); opacity: 0; transform: translateY(8px); transition: opacity var(--t), transform var(--t); }
.masonry__item:hover img, .masonry__item:focus-visible img { transform: scale(1.05); }
.masonry__item:hover figcaption, .masonry__item:focus-visible figcaption { opacity: 1; transform: none; }
.masonry__item[hidden] { display: none; }
.gallery-strip { display: grid; grid-template-columns: 2fr 1fr 1fr; grid-template-rows: 240px 240px; gap: var(--sp-4); }
.gallery-strip .masonry__item { margin: 0; height: 100%; }
.gallery-strip .masonry__item img { height: 100%; object-fit: cover; }
.gallery-strip .masonry__item:first-child { grid-row: span 2; }
.gallery-strip figcaption { opacity: 1; transform: none; }

/* ---------- Lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 300; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: var(--sp-4); padding: var(--sp-5); background: rgba(6,17,52,.94); backdrop-filter: blur(6px); }
.lightbox[hidden] { display: none; }
.lightbox__figure { margin: 0; display: flex; flex-direction: column; align-items: center; gap: var(--sp-3); max-height: 100%; }
.lightbox__figure img { max-height: calc(100vh - 8rem); width: auto; border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.lightbox__figure figcaption { color: #C9D4EE; font-size: var(--fs-sm); text-align: center; }
.lightbox__btn { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; border: 1px solid rgba(255,255,255,.25); background: rgba(255,255,255,.08); color: #fff; cursor: pointer; transition: background var(--t); }
.lightbox__btn:hover { background: rgba(255,255,255,.2); }
.lightbox__close { position: absolute; top: var(--sp-4); right: var(--sp-4); }

/* ---------- Page hero (páginas internas) ---------- */
.page-hero { position: relative; isolation: isolate; padding: clamp(3.5rem, 2rem + 5vw, 6.5rem) 0 clamp(3rem, 2rem + 3vw, 4.5rem); color: #fff; background: var(--navy-900); overflow: hidden; }
.page-hero__bg { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; opacity: .45; }
.page-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(100deg, rgba(6,17,52,.97) 20%, rgba(6,17,52,.7) 60%, rgba(11,31,79,.5)); }
.page-hero h1 { color: #fff; font-size: var(--fs-3xl); font-weight: 800; max-width: 18ch; margin-bottom: var(--sp-4); }
.page-hero p { color: #C9D4EE; font-size: var(--fs-md); max-width: 60ch; margin: 0; }
.breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem; margin: 0 0 var(--sp-5); padding: 0; list-style: none; font-size: var(--fs-sm); color: #9DB0DA; }
.breadcrumb a { color: #C9D4EE; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb li + li::before { content: "/"; margin-right: .4rem; opacity: .5; }

/* ---------- Página de categoria ---------- */
.cat-tabs { position: sticky; top: var(--header-h); z-index: 50; background: rgba(255,255,255,.95); backdrop-filter: blur(12px); border-bottom: 1px solid var(--ink-200); }
.cat-tabs__list { display: flex; gap: .25rem; overflow-x: auto; scrollbar-width: none; padding: .6rem 0; }
.cat-tabs__list::-webkit-scrollbar { display: none; }
.cat-tabs a { display: inline-flex; align-items: center; gap: .4rem; flex-shrink: 0; padding: .5rem 1rem; border-radius: var(--radius-pill); font-family: var(--font-head); font-weight: 600; font-size: var(--fs-sm); color: var(--ink-600); }
.cat-tabs a .icon { width: 1em; height: 1em; }
.cat-tabs a:hover { background: var(--ink-100); color: var(--ink-900); }
.cat-tabs a.is-active { background: var(--blue-600); color: #fff; }
.cat-block + .cat-block { margin-top: var(--sp-9); }
.cat-block__head { display: grid; grid-template-columns: 1fr auto; gap: var(--sp-5); align-items: end; margin-bottom: var(--sp-6); padding-bottom: var(--sp-5); border-bottom: 1px solid var(--ink-200); }
.cat-block__head h2 { font-size: var(--fs-2xl); margin-bottom: var(--sp-2); display: flex; align-items: center; gap: var(--sp-3); }
.cat-block__head h2 .mega__icon { width: 48px; height: 48px; }
.cat-block__head p { color: var(--ink-600); margin: 0; max-width: 70ch; }

/* ---------- Página de produto ---------- */
.product { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(2rem, 4vw, 4rem); align-items: start; }
.product__gallery { position: sticky; top: calc(var(--header-h) + 1.5rem); }
.product__main { position: relative; display: block; width: 100%; padding: 0; border: 0; border-radius: var(--radius-lg); overflow: hidden; background: var(--ink-100); aspect-ratio: 4 / 3; cursor: zoom-in; }
.product__main img { width: 100%; height: 100%; object-fit: cover; }
.product__zoom { position: absolute; right: var(--sp-3); top: var(--sp-3); display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,.9); color: var(--ink-900); box-shadow: var(--shadow-sm); }
.product__thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(90px, 1fr)); gap: var(--sp-3); margin-top: var(--sp-3); }
.product__thumb { padding: 0; border: 2px solid transparent; border-radius: var(--radius-sm); overflow: hidden; cursor: pointer; aspect-ratio: 4/3; background: var(--ink-100); transition: border-color var(--t), opacity var(--t); opacity: .7; }
.product__thumb img { width: 100%; height: 100%; object-fit: cover; }
.product__thumb:hover { opacity: 1; }
.product__thumb.is-active { border-color: var(--blue-600); opacity: 1; }
.product__info h1 { font-size: var(--fs-2xl); margin-bottom: var(--sp-3); }
.product__code { display: inline-block; margin-bottom: var(--sp-4); padding: .3rem .8rem; border-radius: var(--radius-sm); background: var(--ink-100); font-family: ui-monospace, "SFMono-Regular", Menlo, monospace; font-size: var(--fs-xs); font-weight: 600; color: var(--ink-600); }
.product__desc { font-size: var(--fs-md); color: var(--ink-600); }
.product__actions { display: flex; flex-wrap: wrap; gap: var(--sp-3); margin: var(--sp-6) 0; }
.spec-table { width: 100%; border-collapse: collapse; margin-bottom: var(--sp-6); font-size: var(--fs-sm); border: 1px solid var(--ink-200); border-radius: var(--radius); overflow: hidden; }
.spec-table th, .spec-table td { padding: .85rem 1rem; text-align: left; vertical-align: top; border-bottom: 1px solid var(--ink-200); }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.spec-table th { width: 42%; background: var(--ink-50); font-weight: 600; color: var(--ink-900); }
.spec-title { display: flex; align-items: center; gap: .5rem; font-size: var(--fs-md); margin: var(--sp-6) 0 var(--sp-3); }
.spec-title .icon { color: var(--blue-600); }
.models { display: grid; gap: var(--sp-2); margin-bottom: var(--sp-6); }
.model { display: flex; gap: var(--sp-3); align-items: baseline; padding: .75rem 1rem; border-radius: var(--radius); background: var(--ink-50); border: 1px solid var(--ink-200); font-size: var(--fs-sm); }
.model strong { flex-shrink: 0; font-family: var(--font-head); color: var(--blue-700); }
.model span { color: var(--ink-600); }
.notice { display: flex; gap: .75rem; padding: var(--sp-4); border-radius: var(--radius); background: var(--blue-50); color: var(--navy-700); font-size: var(--fs-sm); }
.notice .icon { color: var(--blue-600); margin-top: .15em; }

/* ---------- Catálogos ---------- */
.catalog-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--ink-200); border-radius: var(--radius-lg); overflow: hidden; transition: transform var(--t), box-shadow var(--t); }
.catalog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.catalog-card__cover { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--navy-900); }
.catalog-card__cover img { width: 100%; height: 100%; object-fit: cover; opacity: .75; transition: transform .6s var(--ease), opacity var(--t); }
.catalog-card:hover .catalog-card__cover img { transform: scale(1.05); opacity: .9; }
.catalog-card__cover span { position: absolute; left: var(--sp-4); bottom: var(--sp-4); display: inline-flex; align-items: center; gap: .4rem; padding: .3rem .75rem; border-radius: var(--radius-pill); background: #fff; color: var(--ink-900); font-size: var(--fs-xs); font-weight: 700; }
.catalog-card__body { display: flex; flex-direction: column; flex: 1; padding: var(--sp-5); }
.catalog-card h3 { font-size: var(--fs-lg); margin-bottom: var(--sp-2); }
.catalog-card p { color: var(--ink-600); font-size: var(--fs-sm); flex: 1; }
.catalog-card__meta { display: flex; gap: var(--sp-4); margin-bottom: var(--sp-4); font-size: var(--fs-xs); color: var(--ink-500); }
.catalog-card__meta span { display: inline-flex; align-items: center; gap: .3rem; }
.catalog-card__meta .icon { width: 1em; height: 1em; }
.catalog-card__actions { display: flex; gap: var(--sp-2); flex-wrap: wrap; }
.catalog-list { display: grid; gap: var(--sp-3); }
.catalog-row { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4); padding: var(--sp-4) var(--sp-5); border: 1px solid var(--ink-200); border-radius: var(--radius); background: #fff; flex-wrap: wrap; }
.catalog-row div { display: flex; align-items: center; gap: var(--sp-3); }
.catalog-row .icon { color: var(--blue-600); }
.catalog-row small { color: var(--ink-500); }

/* ---------- Blog ---------- */
.post-card { display: flex; flex-direction: column; background: #fff; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--ink-200); color: var(--ink-800); transition: transform var(--t), box-shadow var(--t); }
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); color: var(--ink-800); }
.post-card__media { aspect-ratio: 16 / 10; overflow: hidden; background: var(--ink-100); }
.post-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.post-card:hover .post-card__media img { transform: scale(1.05); }
.post-card__body { display: flex; flex-direction: column; flex: 1; padding: var(--sp-5); }
.post-meta { display: flex; flex-wrap: wrap; gap: var(--sp-3); align-items: center; margin-bottom: var(--sp-3); font-size: var(--fs-xs); color: var(--ink-500); }
.post-meta .tag { padding: .2rem .6rem; border-radius: var(--radius-pill); background: var(--accent-50); color: var(--accent-600); font-weight: 700; }
.post-card h3 { font-size: var(--fs-lg); line-height: 1.3; margin-bottom: var(--sp-2); }
.post-card p { font-size: var(--fs-sm); color: var(--ink-600); flex: 1; }
.post-card--featured { display: grid; grid-template-columns: 1.2fr 1fr; }
.post-card--featured .post-card__media { aspect-ratio: auto; min-height: 340px; }
.post-card--featured h3 { font-size: var(--fs-xl); }
.post-card--featured .post-card__body { padding: var(--sp-7) var(--sp-6); justify-content: center; }
.article { max-width: 760px; margin: 0 auto; }
.article__cover { width: 100%; border-radius: var(--radius-lg); margin-bottom: var(--sp-7); aspect-ratio: 16/9; object-fit: cover; box-shadow: var(--shadow); }
.prose { font-size: var(--fs-md); color: var(--ink-800); }
.prose h2 { font-size: var(--fs-xl); margin-top: var(--sp-7); }
.prose ul { margin: 0 0 var(--sp-5); }
.prose li { margin-bottom: var(--sp-2); }
.prose strong { color: var(--ink-900); }

/* ---------- Formulários ---------- */
.form-card { background: #fff; border: 1px solid var(--ink-200); border-radius: var(--radius-lg); padding: clamp(1.5rem, 1rem + 2vw, 2.5rem); box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-4) var(--sp-4); }
.form-grid .full { grid-column: 1 / -1; }
.field { display: flex; flex-direction: column; gap: .4rem; }
.field label { font-size: var(--fs-sm); font-weight: 600; color: var(--ink-900); }
.field label .req { color: var(--accent-600); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 48px; padding: .7rem .9rem;
  background: var(--ink-50); border: 1px solid var(--ink-300); border-radius: var(--radius-sm);
  transition: border-color var(--t), box-shadow var(--t), background var(--t);
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--ink-500); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; background: #fff; border-color: var(--blue-600); box-shadow: 0 0 0 4px var(--blue-100); }
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"], .field select[aria-invalid="true"] { border-color: var(--danger); box-shadow: 0 0 0 4px #FEE4E2; }
.field__hint { font-size: var(--fs-xs); color: var(--ink-500); }
.field__error { font-size: var(--fs-xs); color: var(--danger); font-weight: 600; }
.file-drop { position: relative; display: flex; align-items: center; gap: var(--sp-3); padding: var(--sp-4); border: 2px dashed var(--ink-300); border-radius: var(--radius); background: var(--ink-50); cursor: pointer; transition: border-color var(--t), background var(--t); }
.file-drop:hover, .file-drop.is-drag { border-color: var(--blue-600); background: var(--blue-50); }
.file-drop input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.file-drop .icon { width: 28px; height: 28px; color: var(--blue-600); }
.file-drop strong { display: block; font-size: var(--fs-sm); }
.file-drop span { font-size: var(--fs-xs); color: var(--ink-500); }
.check { display: flex; gap: .6rem; align-items: flex-start; font-size: var(--fs-sm); color: var(--ink-600); }
.check input { width: 18px; height: 18px; margin-top: .2em; accent-color: var(--blue-600); flex-shrink: 0; }
.form-feedback { margin: var(--sp-3) 0 0; font-size: var(--fs-sm); font-weight: 600; }
.form-feedback.is-success { color: var(--success); }
.form-feedback.is-error { color: var(--danger); }
.btn[disabled] { opacity: .7; pointer-events: none; }
.btn.is-loading::after { content: ""; width: 16px; height: 16px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.tabs { display: flex; gap: .35rem; padding: .35rem; margin-bottom: var(--sp-6); background: var(--ink-100); border-radius: var(--radius-pill); overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tab { display: inline-flex; align-items: center; gap: .45rem; flex: 1; justify-content: center; padding: .65rem 1rem; border: 0; border-radius: var(--radius-pill); background: transparent; font-family: var(--font-head); font-weight: 600; font-size: var(--fs-sm); color: var(--ink-600); cursor: pointer; white-space: nowrap; transition: background var(--t), color var(--t), box-shadow var(--t); }
.tab .icon { width: 1.05em; height: 1.05em; }
.tab:hover { color: var(--ink-900); }
.tab[aria-selected="true"] { background: #fff; color: var(--blue-600); box-shadow: var(--shadow-sm); }
.tab-panel[hidden] { display: none; }

.contact-layout { display: grid; grid-template-columns: 380px 1fr; gap: clamp(2rem, 4vw, 3.5rem); align-items: start; }
.contact-cards { display: grid; gap: var(--sp-3); }
.contact-card { display: flex; gap: var(--sp-4); align-items: flex-start; padding: var(--sp-5); border-radius: var(--radius-lg); background: #fff; border: 1px solid var(--ink-200); color: var(--ink-800); transition: border-color var(--t), transform var(--t), box-shadow var(--t); }
a.contact-card:hover { border-color: var(--blue-200); transform: translateY(-2px); box-shadow: var(--shadow-sm); color: var(--ink-800); }
.contact-card .trust__icon { width: 48px; height: 48px; }
.contact-card small { display: block; font-size: var(--fs-xs); color: var(--ink-500); text-transform: uppercase; letter-spacing: .08em; font-weight: 600; }
.contact-card strong { font-family: var(--font-head); color: var(--ink-900); font-size: var(--fs-md); }
.contact-card--whats .trust__icon { background: #E7F8EE; color: var(--whatsapp); }
.map { width: 100%; height: 360px; border: 0; border-radius: var(--radius-lg); filter: saturate(.9); }

/* ---------- Valores / cards simples ---------- */
.value-card { padding: var(--sp-6) var(--sp-5); border-radius: var(--radius-lg); background: #fff; border: 1px solid var(--ink-200); transition: transform var(--t), box-shadow var(--t), border-color var(--t); }
.value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--blue-200); }
.value-card .trust__icon { width: 52px; height: 52px; margin-bottom: var(--sp-4); }
.value-card h3 { font-size: var(--fs-lg); margin-bottom: var(--sp-2); }
.value-card p { font-size: var(--fs-sm); color: var(--ink-600); margin: 0; }
.mv-card { position: relative; padding: var(--sp-7) var(--sp-6); border-radius: var(--radius-lg); background: linear-gradient(145deg, var(--navy-800), var(--navy-900)); color: #C9D4EE; overflow: hidden; }
.mv-card::after { content: ""; position: absolute; right: -60px; top: -60px; width: 200px; height: 200px; border-radius: 50%; background: radial-gradient(circle, rgba(0,85,241,.45), transparent 70%); }
.mv-card h3 { color: #fff; font-size: var(--fs-xl); }
.mv-card p { font-size: var(--fs-md); margin: 0; position: relative; z-index: 1; }
.mv-card .trust__icon { background: rgba(255,255,255,.1); color: #9DB9FF; margin-bottom: var(--sp-5); }

/* ---------- CTA banda ---------- */
.cta-band { position: relative; isolation: isolate; display: grid; grid-template-columns: 1fr auto; gap: var(--sp-6); align-items: center; padding: clamp(2rem, 1rem + 4vw, 4rem); border-radius: var(--radius-lg); background: linear-gradient(120deg, var(--blue-700), var(--blue-600) 55%, var(--blue-500)); color: #DCE8FF; overflow: hidden; }
.cta-band::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px); background-size: 32px 32px; mask-image: linear-gradient(90deg, transparent, #000 60%); }
.cta-band h2 { color: #fff; font-size: var(--fs-2xl); margin-bottom: var(--sp-2); }
.cta-band p { margin: 0; max-width: 56ch; }
.cta-band__actions { display: flex; gap: var(--sp-3); flex-wrap: wrap; }

/* ---------- Footer ---------- */
.footer { background: var(--navy-900); color: #9DB0DA; padding-top: var(--sp-8); font-size: var(--fs-sm); }
.footer a { color: #C9D4EE; }
.footer a:hover { color: #fff; }
.footer__cta { display: flex; justify-content: space-between; align-items: center; gap: var(--sp-6); flex-wrap: wrap; padding-bottom: var(--sp-8); margin-bottom: var(--sp-8); border-bottom: 1px solid rgba(255,255,255,.1); }
.footer__cta h2 { color: #fff; font-size: var(--fs-2xl); max-width: 22ch; margin: 0; }
.footer__cta-actions { display: flex; gap: var(--sp-3); flex-wrap: wrap; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: var(--sp-7); padding-bottom: var(--sp-7); }
.footer__brand img { width: 150px; height: auto; margin-bottom: var(--sp-4); }
.footer__brand p { max-width: 36ch; }
.footer__brand strong { color: #fff; }
.footer__social { display: flex; gap: var(--sp-2); }
.footer__social a { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,.07); transition: background var(--t); }
.footer__social a:hover { background: var(--blue-600); }
.footer__social .icon { width: 18px; height: 18px; }
.footer__title { color: #fff; font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: .1em; margin-bottom: var(--sp-4); }
.footer__links { list-style: none; padding: 0; margin: 0; display: grid; gap: .55rem; }
.footer__contact { list-style: none; padding: 0; margin: 0 0 var(--sp-5); display: grid; gap: var(--sp-3); }
.footer__contact li { display: flex; gap: .65rem; align-items: flex-start; }
.footer__contact .icon { color: #6F93E8; margin-top: .15em; width: 1.1em; height: 1.1em; }
.newsletter__label { display: block; color: #fff; font-weight: 600; margin-bottom: var(--sp-2); }
.newsletter__row { display: flex; gap: .4rem; padding: .3rem; border-radius: var(--radius-pill); background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12); }
.newsletter__row input { flex: 1; min-width: 0; border: 0; background: transparent; color: #fff; padding: 0 .9rem; }
.newsletter__row input::placeholder { color: #7D90BC; }
.newsletter__row input:focus { outline: none; }
.newsletter__row .btn { min-height: 40px; width: 40px; padding: 0; }
.footer .form-feedback.is-success { color: #6CE9A6; }
.footer__bottom { display: flex; justify-content: space-between; gap: var(--sp-4); flex-wrap: wrap; padding: var(--sp-5) 0; border-top: 1px solid rgba(255,255,255,.1); font-size: var(--fs-xs); }
.footer__bottom p { margin: 0; }

/* ---------- WhatsApp flutuante ---------- */
.whats-float { position: fixed; right: 20px; bottom: 20px; z-index: 90; display: inline-flex; align-items: center; gap: .5rem; height: 56px; padding: 0 1.1rem 0 .95rem; border-radius: var(--radius-pill); background: var(--whatsapp); color: #fff; font-family: var(--font-head); font-weight: 700; font-size: var(--fs-sm); box-shadow: 0 10px 30px rgba(31,175,90,.4); transition: transform var(--t), box-shadow var(--t); }
.whats-float .icon { width: 28px; height: 28px; }
.whats-float:hover { color: #fff; transform: translateY(-3px); box-shadow: 0 14px 34px rgba(31,175,90,.5); }

/* ---------- Animações de entrada ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .08s; }
.reveal[data-delay="2"] { transition-delay: .16s; }
.reveal[data-delay="3"] { transition-delay: .24s; }
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- Responsivo ---------- */
@media (max-width: 1100px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .cat-card, .cat-card--wide { grid-column: span 6; }
  .trust__grid { grid-template-columns: repeat(2, 1fr); }
  .trust__item:nth-child(3) { border-left: 0; }
  .trust__item:nth-child(n+3) { border-top: 1px solid var(--ink-200); }
  .contact-layout { grid-template-columns: 1fr; }
  .contact-layout > aside { order: 2; }
}

@media (max-width: 1024px) {
  .topbar__hours { display: none; }
  .header__cta { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav {
    position: fixed; top: 0; right: 0; bottom: 0; z-index: 120; width: min(380px, 88vw);
    display: flex; flex-direction: column; background: #fff; box-shadow: var(--shadow-lg);
    transform: translateX(100%); visibility: hidden; transition: transform .35s var(--ease), visibility .35s; overflow-y: auto;
  }
  .nav.is-open { transform: none; visibility: visible; }
  .nav-open .nav-backdrop { opacity: 1; visibility: visible; }
  .nav-open { overflow: hidden; }
  .nav__head { display: flex; align-items: center; justify-content: space-between; padding: var(--sp-4) var(--sp-5); border-bottom: 1px solid var(--ink-200); }
  .nav__head img { height: 40px; width: auto; }
  .nav__close { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid var(--ink-200); border-radius: var(--radius); background: #fff; cursor: pointer; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; padding: var(--sp-3) var(--sp-4); }
  .nav__link { width: 100%; justify-content: space-between; padding: .9rem .75rem; font-size: var(--fs-base); border-bottom: 1px solid var(--ink-100); border-radius: 0; }
  .nav__link::after { display: none; }
  .mega { position: static; width: auto; transform: none; opacity: 1; visibility: visible; display: none; grid-template-columns: 1fr; box-shadow: none; border: 0; padding: .25rem 0 .75rem; }
  .nav__item--mega:hover .mega, .nav__item--mega:focus-within .mega { transform: none; }
  .nav__item--mega.is-open .mega { display: grid; transform: none; }
  .nav__item--mega:hover .nav__link .icon { transform: none; }
  .nav__item--mega.is-open .nav__link .icon { transform: rotate(180deg); }
  .mega__grid { grid-template-columns: 1fr; }
  .mega__item { padding: .55rem .5rem; }
  .mega__icon { width: 36px; height: 36px; }
  .mega__cta { display: none; }
  .nav__mobile-cta { display: grid; gap: var(--sp-2); padding: var(--sp-4) var(--sp-5) var(--sp-6); margin-top: auto; }
  .split, .product { grid-template-columns: 1fr; }
  .split--reverse .split__media { order: 0; }
  .product__gallery { position: static; }
  .timeline { grid-template-columns: repeat(2, 1fr); row-gap: var(--sp-6); }
  .timeline::before { display: none; }
  .post-card--featured { grid-template-columns: 1fr; }
  .post-card--featured .post-card__media { min-height: 0; aspect-ratio: 16/10; }
  .cta-band { grid-template-columns: 1fr; }
  .gallery-strip { grid-template-columns: 1fr 1fr; grid-template-rows: 280px 200px 200px; }
  .gallery-strip .masonry__item:first-child { grid-column: span 2; grid-row: auto; }
}

@media (max-width: 720px) {
  :root { --header-h: 66px; }
  .topbar { display: none; }
  .header__logo img { height: 38px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { padding-left: 0; border-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.1); margin-top: var(--sp-4); }
  .hero__inner { min-height: auto; padding-top: var(--sp-8); padding-bottom: var(--sp-7); }
  .hero__actions .btn { flex: 1 1 100%; }
  .cat-card, .cat-card--wide { grid-column: span 12; min-height: 280px; }
  .steps { grid-template-columns: 1fr; }
  .trust__grid { grid-template-columns: 1fr; }
  .trust__item + .trust__item { border-left: 0; border-top: 1px solid var(--ink-200); }
  .form-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: var(--sp-6); }
  .cat-block__head { grid-template-columns: 1fr; }
  .split__float { position: static; margin-top: var(--sp-4); max-width: none; }
  .timeline { grid-template-columns: 1fr; }
  .whats-float span { display: none; }
  .whats-float { width: 56px; padding: 0; justify-content: center; }
  .lightbox { grid-template-columns: 1fr; padding: var(--sp-4); }
  .lightbox__prev, .lightbox__next { position: absolute; bottom: var(--sp-4); }
  .lightbox__prev { left: calc(50% - 56px); }
  .lightbox__next { right: calc(50% - 56px); }
  .spec-table th { width: 46%; }
  .tab { flex: 1 0 auto; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}

@media print {
  .topbar, .header, .footer, .whats-float, .cat-tabs { display: none !important; }
}

/* Permite que colunas de grade encolham (evita estouro por conteúdo largo, ex.: abas) */
.contact-layout > *, .product > *, .split > *, .grid > *, .footer__grid > * { min-width: 0; }

.catalog-card__cover { display: block; cursor: pointer; }
.catalog-row .catalog-card__actions { display: flex; gap: var(--sp-2); }