/* ==========================================================================
   FF Soluções Industriais — Landing Page
   Base: layout Figma 1920px (container 1232px), Roboto Condensed
   ========================================================================== */

:root {
  --navy: #012849;          /* Azul Profundo */
  --navy-hero: #0c3151;
  --navy-mid: #013458;      /* Azul Médio (form) */
  --navy-contact: #082f4e;
  --red: #bc2001;           /* Vermelho Industrial */
  --red-hover: #a01b00;
  --sky: #b4dcff;
  --white: #fff;

  --gray-bg: #e7e9e9;
  --warm-bg: #f4f4f2;
  --list-bg: #f9f9f9;
  --line: #d9dfe3;

  --text: #525252;
  --text-strong: #3f3f3f;
  --on-dark: #c4cdd4;
  --on-dark-soft: #99a8b5;
  --on-dark-muted: #4c677e;
  --on-dark-line: #2f4e6a;

  --font: "Roboto Condensed", "Arial Narrow", Arial, sans-serif;
  --container: 1232px;
  --gutter: 24px;
  --header-h: 80px;
  --section-y: 120px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3, p, ul, ol, dl, dd, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button, input, textarea { font: inherit; color: inherit; }
[hidden] { display: none !important; }
.br-lg { display: none; }
@media (min-width: 1024px) { .br-lg { display: inline; } }

.icon {
  width: 1em;
  height: 1em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.container {
  width: min(var(--container), 100% - var(--gutter) * 2);
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--white);
  color: var(--navy);
  font-weight: 700;
  transform: translateY(-150%);
  transition: transform .2s;
}
.skip-link:focus { transform: none; }

:focus-visible {
  outline: 2px solid var(--sky);
  outline-offset: 3px;
}
.section:not(.section--navy) :focus-visible { outline-color: var(--red); }

/* ---------- Tipografia ---------- */

.eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 30px;
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--red);
}
.eyebrow::before {
  content: "";
  width: 43px;
  height: 1px;
  background: currentColor;
}
.eyebrow--light { color: var(--on-dark); font-weight: 600; }
.eyebrow--light::before { width: 63px; background: #658cae; }

.h2 {
  font-size: clamp(36px, 2.2vw + 22px, 60px);
  font-weight: 700;
  line-height: .95;
  text-transform: uppercase;
  color: var(--navy);
  letter-spacing: -.015em;
  text-wrap: balance;
}
.h2--md { font-size: clamp(32px, 1.4vw + 22px, 48px); line-height: .96; }
.h2--light { color: var(--white); }

.accent-red { color: var(--red); }
.accent-sky { color: var(--sky); }

/* ---------- Botões ---------- */

.btn {
  --btn-bg: var(--red);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-height: 52px;
  padding: 0 28px;
  border: 0;
  border-radius: 0;
  background: var(--btn-bg);
  color: var(--white);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: .16em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .2s var(--ease), transform .2s var(--ease), box-shadow .2s var(--ease);
}
.btn .icon { width: 14px; height: 14px; transition: transform .2s var(--ease); }
.btn:hover { --btn-bg: var(--red-hover); box-shadow: 0 10px 24px -12px rgba(188, 32, 1, .8); }
.btn:hover .icon { transform: translateX(4px); }
.btn:active { transform: translateY(1px); }
.btn--sm { min-height: 36px; padding: 0 20px; font-size: 11px; gap: 20px; }
.btn--sm .icon { width: 12px; height: 12px; }
.btn--block { width: 100%; }

.link-cta {
  display: inline-flex;
  align-items: center;
  gap: 32px;
  padding: 6px 0;
  color: var(--red);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  text-decoration: none;
}
.link-cta .icon { width: 13px; height: 13px; transition: transform .2s var(--ease); }
.link-cta:hover .icon { transform: translateX(5px); }
.link-cta:hover { color: var(--red-hover); }

/* ---------- Header ---------- */

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: var(--header-h);
  border-bottom: 1px solid rgba(101, 140, 174, .22);
  transition: background-color .3s var(--ease), box-shadow .3s var(--ease), height .3s var(--ease);
}
.site-header.is-scrolled {
  background: rgba(1, 40, 73, .96);
  box-shadow: 0 10px 30px -18px rgba(0, 0, 0, .7);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.site-header__inner {
  display: flex;
  align-items: center;
  height: 100%;
}
.brand { display: block; flex: none; margin-left: -11px; }
.brand img { width: 196px; height: auto; }

.site-nav { margin-left: 111px; margin-right: auto; }
.site-nav ul { display: flex; gap: 38px; }
.site-nav ul a {
  position: relative;
  display: block;
  padding: 8px 0;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  text-decoration: none;
  color: #b8c2cb;
  transition: color .2s;
}
.site-nav ul a::after {
  content: "";
  position: absolute;
  left: 0;
  right: .2em;
  bottom: 2px;
  height: 1px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s var(--ease);
}
.site-nav ul a:hover,
.site-nav ul a[aria-current="true"] { color: var(--white); }
.site-nav ul a:hover::after,
.site-nav ul a[aria-current="true"]::after { transform: scaleX(1); }
.site-nav .site-nav__cta-mobile { display: none; }
.site-header__cta { width: 275px; }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  margin-left: auto;
  padding: 0;
  border: 1px solid rgba(180, 220, 255, .35);
  background: transparent;
  color: var(--white);
  cursor: pointer;
}
.nav-toggle .icon { width: 22px; height: 22px; margin: auto; }
.nav-toggle .icon--close { display: none; }
.nav-toggle[aria-expanded="true"] .icon--open { display: none; }
.nav-toggle[aria-expanded="true"] .icon--close { display: block; }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: linear-gradient(180deg, #001a3e 0%, #011430 45%, #000c22 100%);
  color: var(--white);
  padding: calc(var(--header-h) + 88px) 0 150px;
}
/* composição de máquinas ancorada à direita; o fade esquerdo esconde a emenda */
.hero__media {
  position: absolute;
  right: -1.5%;
  bottom: 0;
  z-index: -2;
  width: 76%;
  transform-origin: 80% 70%;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 24%), linear-gradient(180deg, transparent 0%, #000 14%);
  -webkit-mask-composite: source-in;
  mask-image: linear-gradient(90deg, transparent 0%, #000 24%), linear-gradient(180deg, transparent 0%, #000 14%);
  mask-composite: intersect;
}
.hero__media img { display: block; width: 100%; height: auto; }
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgb(0 16 40 / .7) 0%, rgb(0 16 40 / .35) 32%, rgb(0 16 40 / 0) 48%);
  pointer-events: none;
}
.hero__content { position: relative; }
.hero__content > * { max-width: 600px; }
.hero__title {
  font-size: clamp(38px, 2.5vw + 14px, 60px);
  font-weight: 700;
  line-height: .96;
  letter-spacing: -.035em;
  text-transform: uppercase;
}
.hero__lead {
  max-width: 560px;
  margin-top: 30px;
  font-size: 18px;
  line-height: 1.6;
  color: var(--on-dark);
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: min(600px, 100%);
  margin-top: 38px;
  border: 1px solid #385770;
  background: rgba(1, 40, 73, .9);
}
.stats__item {
  padding: 20px 16px 18px;
  border-left: 1px solid #385770;
}
.stats__item:first-child { border-left: 0; }
.stats dt {
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--white);
}
.stats dd {
  margin-top: 12px;
  font-size: 10px;
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--on-dark-soft);
}
.hero .btn { margin-top: 31px; min-width: 283px; justify-content: flex-start; padding-left: 28px; }

/* ---------- Seções ---------- */

.section { padding: var(--section-y) 0 112px; }
.section--first { padding-top: 160px; padding-bottom: 100px; }
.section--gray { background: var(--gray-bg); }
.section--warm { background: var(--warm-bg); }
.section--navy { background: var(--navy); color: var(--white); }

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 36px;
}
.section-head__aside {
  flex: none;
  max-width: 420px;
  margin-right: 48px;
  font-size: 18px;
  line-height: 1.6;
  color: var(--text);
}
.section-head__aside--narrow { max-width: 350px; }

.grid { display: grid; gap: 24px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }

/* ---------- Cards de produto ---------- */

.product {
  display: flex;
  flex-direction: column;
  border: 2px solid var(--navy);
  background: var(--white);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.product:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 40px -28px rgba(1, 40, 73, .55);
}
.product__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 43px;
  padding: 0 20px;
  background: var(--navy);
  color: #b2bdc7;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .3em;
  text-transform: uppercase;
}
.product__bar .icon { width: 15px; height: 15px; color: var(--white); }
.product__media {
  aspect-ratio: 391 / 295;
  overflow: hidden;
  background: var(--white);
}
.product__media--wide { aspect-ratio: 3 / 2; }
.product__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
}
.product__media--photo img { object-position: 50% 57%; }
.product:hover .product__media img { transform: scale(1.03); }
.product__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  padding: 30px 24px 24px;
}
.product--lg .product__body { padding: 24px 24px 30px; }
.product__title {
  font-size: 23px;
  font-weight: 700;
  line-height: 1.2;
  text-transform: uppercase;
  color: var(--navy);
}
.product__text {
  max-width: 306px;
  margin-top: 12px;
  font-size: 14px;
  line-height: 1.62;
  color: var(--text);
}
.product--lg .product__text { max-width: 460px; font-size: 16px; line-height: 1.44; }
.product .link-cta { margin-top: auto; padding-top: 22px; }
.product--lg .btn { margin-top: 33px; min-width: 283px; justify-content: flex-start; padding-left: 28px; }

/* ---------- Por que FF ---------- */

.why { position: relative; isolation: isolate; overflow: hidden; }
.why__media {
  position: absolute;
  top: 0;
  right: 0;
  z-index: -1;
  overflow: hidden;
  width: 50.4%;
  aspect-ratio: 967 / 725;
}
.why__media img { width: 100%; height: 100%; object-fit: cover; }
.why__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(0deg, var(--navy) 0%, rgb(1 40 73 / 0) 30%),
    linear-gradient(90deg, var(--navy) 0%, rgb(1 40 73 / .82) 14%, rgb(1 40 73 / .73) 45%, rgb(1 40 73 / .6) 85%, rgb(1 40 73 / .5) 100%);
}
.why .eyebrow { margin-bottom: 30px; }
.why__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 100px;
  border: 1px solid var(--on-dark-line);
  background: var(--navy);
}
.why__item {
  position: relative;
  padding: 30px 30px 34px;
  border-right: 1px solid #143856;
  border-bottom: 1px solid #143856;
}
.why__item:nth-child(3n) { border-right: 0; }
.why__item:nth-last-child(-n + 3) { border-bottom: 0; }
.why__icon {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  border: 1px solid var(--sky);
  color: var(--sky);
}
.why__icon .icon { width: 20px; height: 20px; stroke-width: 1.75; }
.why__num {
  position: absolute;
  top: 38px;
  right: 30px;
  font-size: 11px;
  letter-spacing: .3em;
  color: var(--on-dark-muted);
}
.why__heading {
  max-width: 270px;
  margin-top: 20px;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: .01em;
  text-transform: uppercase;
  color: var(--white);
}
.why__item p {
  max-width: 262px;
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--on-dark-soft);
}
.why__item p.why__text--w250 { max-width: 250px; }
.why__item p.why__text--w192 { max-width: 192px; }
.why__cta { display: flex; justify-content: center; margin-top: 48px; }
.why__cta .btn { min-width: 293px; justify-content: flex-start; padding-left: 28px; }

/* ---------- Sobre ---------- */

.about { padding: 110px 0 120px; }
.about__inner {
  display: grid;
  grid-template-columns: 595px 1fr;
  gap: 45px;
  align-items: start;
}
.about__figure {
  position: relative;
  margin-left: -12px;
}
.about__figure::before {
  content: "";
  position: absolute;
  top: -15px;
  left: -16px;
  width: calc(100% - 2px);
  height: calc(100% - 13px);
  background: var(--red);
}
.about__photo {
  position: relative;
  aspect-ratio: 595 / 600;
  border: 3px solid var(--navy);
  overflow: hidden;
}
.about__photo img { max-width: none; }

/* Arte do Sobre: logo FF + linha completa de máquinas */
.about-art {
  isolation: isolate;
  background:
    radial-gradient(120% 80% at 50% 34%, #174c7b 0%, #0b345a 38%, var(--navy) 72%),
    var(--navy);
}
.about-art__grid {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgb(180 220 255 / .07) 1px, transparent 1px),
    linear-gradient(90deg, rgb(180 220 255 / .07) 1px, transparent 1px);
  background-size: 34px 34px;
  -webkit-mask-image: radial-gradient(circle at 50% 36%, #000 0%, transparent 68%);
  mask-image: radial-gradient(circle at 50% 36%, #000 0%, transparent 68%);
}
.about-art__ring {
  position: absolute;
  left: 50%;
  top: 41%;
  z-index: -1;
  width: 98%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: conic-gradient(from 200deg, var(--red) 0deg 64deg, rgb(188 32 1 / 0) 118deg, rgb(31 95 153 / 0) 170deg, #2a6aa5 228deg 300deg, rgb(42 106 165 / 0) 340deg);
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 11px), #000 calc(100% - 10px));
  mask: radial-gradient(farthest-side, transparent calc(100% - 11px), #000 calc(100% - 10px));
  transform: translate(-50%, -50%);
  opacity: .9;
}
.about-art__ring--inner {
  width: 72%;
  background: conic-gradient(from 20deg, rgb(180 220 255 / .55) 0deg 50deg, rgb(180 220 255 / 0) 120deg 250deg, rgb(180 220 255 / .3) 300deg 330deg, rgb(180 220 255 / 0) 360deg);
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 calc(100% - 2px));
  mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 calc(100% - 2px));
  opacity: .7;
}
.about-art__logo {
  position: absolute;
  left: 50%;
  top: 4%;
  z-index: 3;
  width: 44%;
  height: auto;
  transform: translateX(-50%);
  filter: drop-shadow(0 12px 18px rgb(0 10 25 / .45));
}
.about-art__stage {
  position: absolute;
  inset: auto 0 0;
  z-index: 0;
  height: 52%;
  background:
    radial-gradient(70% 40% at 50% 38%, rgb(180 220 255 / .12), transparent 70%),
    linear-gradient(180deg, rgb(0 12 28 / 0) 0%, rgb(0 12 28 / .6) 100%);
}
.about-art__m {
  position: absolute;
  z-index: var(--z, 1);
  width: var(--w);
  left: var(--l);
  top: var(--t);
}
.about-art__m img {
  display: block;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 16px 12px rgb(0 8 20 / .55));
  transition: transform .45s var(--ease), filter .45s var(--ease);
}
.about-art__m--esteira { --w: 39.5%; --l: 6.7%;  --t: 26.7%; --z: 1; }
.about-art__m--rm250   { --w: 27.7%; --l: 65.6%; --t: 22.8%; --z: 2; }
.about-art__m--rvb     { --w: 34.4%; --l: 34.3%; --t: 46%;   --z: 3; }
.about-art__m--sc160   { --w: 33.6%; --l: 4.2%;  --t: 63.4%; --z: 4; }
.about-art__m--uvscs   { --w: 26%;   --l: 39.5%; --t: 75.6%; --z: 5; }

/* desktop: arte + logos cabem inteiros na altura da tela */
@media (min-width: 1024px) {
  .about { padding-top: clamp(40px, 12svh - 20px, 110px); }
  .about__inner { grid-template-columns: minmax(0, 595px) 1fr; }
  .about__figure {
    width: min(100%, calc((100svh - 245px - clamp(40px, 12svh - 20px, 110px)) / 1.01));
    justify-self: start;
    container-type: inline-size;
  }
  @container (max-width: 580px) {
    .about__figure .about-brands { flex-direction: column; align-items: flex-start; gap: 8px; padding: 14px 20px 16px; }
    .about__figure .about-brands__label { padding-right: 0; border-right: 0; }
    .about__figure .about-brands__logo img { height: calc(var(--h) * .85); }
    .about__figure .about__badge { bottom: 128px; width: 150px; height: 92px; }
    .about__figure .about__badge strong { font-size: 36px; }
  }
}
.about-art__m:hover { z-index: 10; }
.about-art__m:hover img {
  transform: translateY(-6px) scale(1.04);
  filter: drop-shadow(0 22px 16px rgb(0 8 20 / .6)) brightness(1.08);
}
.about-art__tag {
  position: absolute;
  left: 50%;
  top: 4%;
  padding: 6px 10px;
  border-bottom: 2px solid var(--red);
  background: var(--white);
  color: var(--navy);
  font-size: 10px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: .16em;
  text-transform: uppercase;
  white-space: nowrap;
  box-shadow: 0 10px 24px -10px rgb(0 0 0 / .5);
  opacity: 0;
  transform: translate(-50%, -40%);
  transition: opacity .3s var(--ease), transform .3s var(--ease);
  pointer-events: none;
}
.about-art__m:hover .about-art__tag { opacity: 1; transform: translate(-50%, -100%); }

/* Marcas do grupo (texto, abaixo da arte) */
.about-brands {
  position: relative;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 22px 24px;
  border: 3px solid var(--navy);
  border-top: 0;
  background: var(--white);
}
.about-brands__label {
  flex: none;
  padding-right: 24px;
  border-right: 1px solid var(--line);
  font-size: 10px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--red);
}
.about-brands__list { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px; }
.about-brands__logo img {
  display: block;
  width: auto;
  height: var(--h, 48px);
  transition: transform .35s var(--ease), filter .35s var(--ease);
}
.about-brands__logo--maqtech { --h: 50px; }
.about-brands__logo--scs { --h: 58px; }
.about-brands__logo--air { --h: 42px; }
.about-brands__logo:hover img { transform: translateY(-3px) scale(1.06); filter: drop-shadow(0 8px 10px rgb(1 40 73 / .18)); }
.about__figure .about__badge { bottom: 100px; }
.about__badge {
  position: absolute;
  right: -22px;
  bottom: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 186px;
  height: 114px;
  background: var(--navy);
  color: var(--white);
  box-shadow: 0 10px 24px -6px rgba(0, 0, 0, .45);
}
.about__badge strong { font-size: 44px; font-weight: 700; line-height: 1; }
.about__badge span {
  margin-top: 12px;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: #b2bdc7;
}
.about__content { padding-top: 17px; }
.about .eyebrow { margin-bottom: 24px; }
.about__text {
  max-width: 540px;
  margin-top: 24px;
  font-size: 16px;
  line-height: 1.625;
  color: var(--navy);
}
.about__list { display: grid; gap: 12px; margin-top: 24px; }
.about__list li {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 52px;
  padding: 0 24px;
  border-left: 3px solid var(--red);
  background: var(--list-bg);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--navy);
}
.about__list .icon { width: 15px; height: 15px; color: var(--red); }
.about .btn { margin-top: 30px; min-width: 298px; justify-content: flex-start; padding-left: 28px; }

/* ---------- Depoimentos ---------- */

.testimonials { padding: 157px 0 89px; }
.testimonials__grid { margin-top: 60px; }
.quote {
  position: relative;
  padding: 38px 33px 26px;
  border: 2px solid var(--navy);
  background: var(--white);
}
.quote__tag {
  position: absolute;
  top: -13px;
  left: 24px;
  padding: 5px 12px;
  background: var(--navy);
  color: var(--white);
  font-size: 9px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: .3em;
  text-transform: uppercase;
}
.quote blockquote {
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
  font-size: 17px;
  line-height: 1.5;
  color: var(--navy);
}
.quote figcaption { display: grid; gap: 2px; margin-top: 22px; }
.quote figcaption strong {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--navy);
}
.quote figcaption span {
  font-size: 10px;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: #7a8794;
}

/* ---------- FAQ ---------- */

.faq { padding: 110px 0 116px; }
.faq__inner {
  display: grid;
  grid-template-columns: 1fr 682px;
  gap: 60px;
  align-items: start;
}
.faq__head { position: sticky; top: calc(var(--header-h) + 32px); padding-top: 17px; }
.faq .eyebrow { margin-bottom: 24px; }
.faq__bar {
  display: block;
  width: 128px;
  height: 9px;
  margin-top: 38px;
  background: linear-gradient(90deg, var(--red) 0%, var(--red) 18%, var(--navy) 42%, var(--navy) 100%);
}
.faq__list { border-bottom: 3px solid var(--navy); }
.faq__item { border-top: 3px solid var(--navy); }
.faq__item summary {
  display: grid;
  grid-template-columns: 41px 1fr 44px;
  align-items: center;
  gap: 0;
  min-height: 94px;
  padding: 22px 0;
  cursor: pointer;
  list-style: none;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__num {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .3em;
  color: var(--red);
}
.faq__q {
  max-width: 470px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.35;
  text-transform: uppercase;
  color: var(--navy);
}
.faq__icon {
  position: relative;
  justify-self: end;
  width: 35px;
  height: 35px;
  margin-right: -2px;
  background: var(--red);
  transform: rotate(45deg);
  transition: background-color .2s;
}
.faq__icon::before,
.faq__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 11px;
  height: 3px;
  background: var(--white);
  transform: translate(-50%, -50%);
}
.faq__icon::before,
.faq__icon::after { transition: transform .3s var(--ease); }
/* fechado: "+" visual (traços a 45° dentro do losango) */
.faq__icon::before { transform: translate(-50%, -50%) rotate(45deg); }
.faq__icon::after { transform: translate(-50%, -50%) rotate(-45deg); }
/* aberto: "×" visual, como no layout */
.faq__item[open] .faq__icon::before { transform: translate(-50%, -50%) rotate(0deg); }
.faq__item[open] .faq__icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq__item summary:hover .faq__icon { background: var(--red-hover); }
.faq__a { padding: 0 60px 26px 48px; }
.faq__a p {
  max-width: 520px;
  font-size: 16px;
  line-height: 1.625;
  color: var(--text-strong);
}
.faq__item[open] summary { padding-bottom: 12px; min-height: 0; }

/* ---------- Contato ---------- */

.contact {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 131px 0 105px;
  background: var(--navy-contact);
  color: var(--white);
}
.contact::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 360px;
  height: 4px;
  background: linear-gradient(90deg, var(--red), rgb(188 32 1 / 0));
  z-index: 1;
}
.contact__media {
  position: absolute;
  inset: 0 24.6% 0 0;
  z-index: -1;
  overflow: hidden;
}
.contact__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 30% 50%;
  filter: blur(3px) saturate(.9);
  transform: scale(1.04);
}
.contact__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgb(8 20 36 / .45) 0%, rgb(8 36 64 / .55) 40%, rgb(8 47 78 / .8) 80%, var(--navy-contact) 100%),
    linear-gradient(0deg, rgb(8 47 78 / .35), rgb(8 47 78 / .35));
}
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 494px;
  gap: 60px;
  align-items: start;
}
.contact__content { padding-top: 32px; }
.contact .eyebrow { margin-bottom: 30px; }
.contact__text {
  max-width: 440px;
  margin-top: 28px;
  font-size: 18px;
  line-height: 1.65;
  color: var(--on-dark);
}
.contact__panel {
  margin-right: 67px;
  padding: 28px 27px 26px;
  border: 1px solid rgba(255, 255, 255, .9);
  background: var(--navy-mid);
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .6);
}

.lead-form { display: grid; gap: 18px; }
.lead-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 17px; }
.field { display: grid; gap: 10px; }
.field label {
  font-size: 9px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: #9eaecf;
}
.field input,
.field textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid #2b5d82;
  border-radius: 0;
  background: rgba(1, 40, 73, .35);
  color: var(--white);
  font-size: 15px;
  line-height: 1.4;
  transition: border-color .2s, background-color .2s;
}
.field textarea { min-height: 88px; resize: vertical; }
.field input::placeholder,
.field textarea::placeholder { color: #5f86a8; opacity: 1; }
.field input:hover,
.field textarea:hover { border-color: #3f77a1; }
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--sky);
  background: rgba(1, 40, 73, .6);
}
.field input:-webkit-autofill {
  -webkit-text-fill-color: var(--white);
  -webkit-box-shadow: 0 0 0 1000px #0a3a60 inset;
  caret-color: var(--white);
}
.field.is-invalid input,
.field.is-invalid textarea { border-color: #ff8a70; }
.field__error { font-size: 13px; line-height: 1.3; color: #ffb4a3; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.lead-form .btn { margin-top: 6px; font-size: 13px; letter-spacing: .2em; }
.lead-form .btn[aria-busy="true"] { opacity: .75; cursor: progress; }
.lead-form__status { min-height: 0; font-size: 14px; color: #ffb4a3; }
.lead-form__status:empty { display: none; }

.lead-success { padding: 28px 8px; text-align: center; }
.lead-success:focus { outline: none; }
.lead-success__icon {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  border: 1px solid var(--sky);
  color: var(--sky);
  transform: rotate(45deg);
}
.lead-success__icon .icon { width: 26px; height: 26px; transform: rotate(-45deg); }
.lead-success h3 { font-size: 28px; font-weight: 700; line-height: 1.1; text-transform: uppercase; }
.lead-success p { margin-top: 12px; color: var(--on-dark); }

/* ---------- Rodapé ---------- */

.site-footer {
  border-top: 2px solid var(--red);
  background: var(--navy);
  color: var(--on-dark-soft);
}
.site-footer__inner {
  display: flex;
  align-items: center;
  gap: 40px;
  min-height: 120px;
  padding: 20px 0;
}
.site-footer__nav { display: flex; flex-wrap: wrap; gap: 8px 36px; margin-left: 72px; }
.site-footer__nav a {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .25em;
  text-transform: uppercase;
  text-decoration: none;
  transition: color .2s;
}
.site-footer__nav a:hover { color: var(--white); }
.site-footer__copy {
  margin-left: auto;
  margin-right: 16px;
  font-size: 10px;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: #647b8f;
}

/* ==========================================================================
   Movimento e interação
   ========================================================================== */

/* Barra de progresso de leitura */
.scroll-progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: 60;
  height: 3px;
  background: linear-gradient(90deg, var(--red), #ff6a3d);
  transform: scaleX(var(--progress, 0));
  transform-origin: 0 50%;
  pointer-events: none;
}

/* Header compacta ao rolar */
.site-header .brand img { transition: width .3s var(--ease); }
@media (min-width: 1024px) {
  .site-header.is-scrolled { height: 68px; }
  .site-header.is-scrolled .brand img { width: 176px; }
}

/* Botões: brilho que atravessa no hover */
.btn { position: relative; overflow: hidden; isolation: isolate; }
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(110deg, transparent 30%, rgb(255 255 255 / .3) 50%, transparent 70%);
  transform: translateX(-120%);
}
.btn:hover::before { transform: translateX(120%); transition: transform .8s var(--ease); }

/* Stats do hero */
.stats__item { position: relative; transition: background-color .3s var(--ease); }
.stats__item::after {
  content: "";
  position: absolute;
  inset: -1px auto auto -1px;
  width: calc(100% + 2px);
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .45s var(--ease);
}
.stats__item:hover { background: rgb(255 255 255 / .04); }
.stats__item:hover::after { transform: scaleX(1); }
.stats__item:hover dt { color: var(--sky); }
.stats dt { transition: color .3s; font-variant-numeric: tabular-nums; }

/* Luz UV que varre o hero */
.hero__sweep {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: -1;
  width: 38%;
  background: linear-gradient(100deg, transparent 0%, rgb(180 220 255 / .07) 42%, rgb(150 130 255 / .13) 50%, rgb(180 220 255 / .07) 58%, transparent 100%);
  mix-blend-mode: screen;
  transform: translateX(-110%) skewX(-12deg);
  pointer-events: none;
}

/* Cards de produto */
.product {
  position: relative;
  transform: perspective(1100px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) translateY(var(--ty, 0px));
  transform-style: preserve-3d;
}
.product:hover { transform: perspective(1100px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) translateY(-6px); }
.product.is-tilting { transition: transform .12s linear, box-shadow .35s var(--ease); }
.product::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 30%), rgb(255 255 255 / .22), transparent 45%);
  opacity: 0;
  transition: opacity .35s var(--ease);
  pointer-events: none;
}
.product:hover::after { opacity: 1; }
.product__bar { position: relative; }
.product__bar::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 3px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .55s var(--ease);
}
.product:hover .product__bar::after { transform: scaleX(1); }
.product__bar span { transition: color .3s; }
.product:hover .product__bar span { color: var(--white); }
.product__media { position: relative; }
.product__title { transition: color .3s; }
.product:hover .product__title { color: var(--red); }

/* Luz UV passando pela imagem dos sistemas UV */
.product--uv .product__media::before {
  content: "";
  position: absolute;
  left: -10%;
  right: -10%;
  top: -30%;
  z-index: 1;
  height: 30%;
  background: linear-gradient(180deg, transparent, rgb(126 96 255 / .28) 45%, rgb(180 220 255 / .45) 50%, rgb(126 96 255 / .28) 55%, transparent);
  mix-blend-mode: multiply;
  opacity: 0;
  pointer-events: none;
}
.product--uv .product__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgb(110 80 255 / .12), transparent 55%);
  opacity: 0;
  transition: opacity .5s var(--ease);
  pointer-events: none;
}
.product--uv:hover .product__media::after { opacity: 1; }

/* Por que FF */
.why__item { transition: background-color .35s var(--ease); }
.why__item::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: calc(100% + 2px);
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .55s var(--ease);
}
.why__item:hover { background: #03305a; }
.why__item:hover::before { transform: scaleX(1); }
.why__icon { transition: background-color .35s var(--ease), color .35s var(--ease), box-shadow .35s var(--ease), transform .35s var(--ease); }
.why__item:hover .why__icon {
  background: var(--sky);
  color: var(--navy);
  box-shadow: 0 0 0 6px rgb(180 220 255 / .12), 0 0 28px rgb(180 220 255 / .35);
  transform: translateY(-3px);
}
.why__num { transition: color .3s; }
.why__item:hover .why__num { color: var(--sky); }
.why__heading { transition: color .3s; }

/* Sobre */
.about__list li { transition: transform .35s var(--ease), background-color .35s var(--ease), box-shadow .35s var(--ease), border-color .35s; }
.about__list li:hover {
  transform: translateX(8px);
  background: var(--white);
  box-shadow: 0 14px 30px -20px rgb(1 40 73 / .45);
}

/* FAQ */
.faq__item summary:hover .faq__q { color: var(--red); }
.faq__q { transition: color .25s; }
.faq__icon { transition: background-color .2s, transform .45s var(--ease); }
.faq__item summary:hover .faq__icon { transform: rotate(135deg); }
@supports (interpolate-size: allow-keywords) {
  .faq__item { interpolate-size: allow-keywords; }
  .faq__item::details-content {
    block-size: 0;
    overflow: clip;
    transition: block-size .45s var(--ease), content-visibility .45s allow-discrete;
  }
  .faq__item[open]::details-content { block-size: auto; }
}

/* Formulário */
.field label { transition: color .25s; }
.field:focus-within label { color: var(--sky); }
.field input:focus,
.field textarea:focus { box-shadow: 0 0 0 3px rgb(180 220 255 / .14); }

/* Rodapé */
.site-footer .brand img { transition: transform .35s var(--ease); }
.site-footer .brand:hover img { transform: translateY(-3px); }

/* ---------- Ícones: animação no hover do bloco ---------- */
.icon[class*="anim-"] { transform-box: fill-box; transform-origin: center; }

@keyframes ic-spin { to { transform: rotate(180deg); } }
@keyframes ic-spin-slow { to { transform: rotate(360deg); } }
@keyframes ic-zap {
  0%, 100% { transform: scale(1); opacity: 1; }
  20% { transform: scale(1.3) rotate(-8deg); opacity: .5; }
  40% { transform: scale(.95); opacity: 1; }
  60% { transform: scale(1.15); opacity: .7; }
}
@keyframes ic-slide {
  0%, 100% { transform: translateX(0); }
  30% { transform: translateX(-3px); }
  65% { transform: translateX(3px); }
}
@keyframes ic-rise {
  0%, 100% { transform: translateY(0); }
  40% { transform: translateY(-4px); }
  70% { transform: translateY(1px); }
}
@keyframes ic-wiggle {
  0%, 100% { transform: rotate(0); }
  25% { transform: rotate(-22deg); }
  55% { transform: rotate(14deg); }
  80% { transform: rotate(-6deg); }
}
@keyframes ic-bounce {
  0%, 100% { transform: translateY(0) scale(1); }
  35% { transform: translateY(-4px) scale(1.1); }
  65% { transform: translateY(1px) scale(.97); }
}
@keyframes ic-pop {
  0%, 100% { transform: scale(1); }
  40% { transform: scale(1.28); }
  70% { transform: scale(.94); }
}

/* ---------- Keyframes gerais ---------- */
@keyframes hero-zoom { from { transform: scale(1.12); } to { transform: scale(1); } }
@keyframes uv-sweep {
  0% { transform: translateX(-110%) skewX(-12deg); }
  55%, 100% { transform: translateX(320%) skewX(-12deg); }
}
@keyframes uv-scan {
  0% { opacity: 0; transform: translateY(0); }
  15% { opacity: 1; }
  100% { opacity: 0; transform: translateY(560%); }
}
@keyframes word-up { to { transform: translateY(0); } }
@keyframes fade-up { from { opacity: 0; translate: 0 22px; } to { opacity: 1; translate: 0 0; } }
@keyframes float-y { 0%, 100% { translate: 0 0; } 50% { translate: 0 -8px; } }
@keyframes faq-in { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: no-preference) {
  /* entrada ao rolar */
  .js [data-reveal] {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .8s var(--ease), transform .8s var(--ease);
  }
  .js [data-reveal].is-visible { opacity: 1; transform: none; }
  .js .product[data-reveal].is-visible { transform: perspective(1100px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) translateY(var(--ty, 0px)); }
  .js .product[data-reveal].is-visible:hover { transform: perspective(1100px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) translateY(-6px); }
  .js .product[data-reveal].is-visible:not(.is-tilting) { transition: opacity .8s var(--ease), transform .45s var(--ease), box-shadow .35s var(--ease); }

  /* linha do eyebrow se desenha */
  .js .eyebrow[data-reveal]::before { transform: scaleX(0); transform-origin: left; transition: transform .9s .2s var(--ease); }
  .js .eyebrow[data-reveal].is-visible::before { transform: scaleX(1); }

  /* traço dos ícones se desenha */
  .js .why__item[data-reveal] .why__icon .icon,
  .js .about__list[data-reveal] .icon {
    stroke-dasharray: 90;
    stroke-dashoffset: 90;
    transition: stroke-dashoffset 1.4s .35s var(--ease);
  }
  .js .why__item[data-reveal].is-visible .why__icon .icon,
  .js .about__list[data-reveal].is-visible .icon { stroke-dashoffset: 0; }

  /* itens da lista do Sobre entram em sequência */
  .js .about__list[data-reveal] li { opacity: 0; translate: -18px 0; }
  .js .about__list[data-reveal].is-visible li { animation: list-in .6s var(--ease) forwards; }
  .js .about__list[data-reveal].is-visible li:nth-child(2) { animation-delay: .1s; }
  .js .about__list[data-reveal].is-visible li:nth-child(3) { animation-delay: .2s; }
  .js .about__list[data-reveal].is-visible li:nth-child(4) { animation-delay: .3s; }

  /* figura do Sobre: bloco vermelho abre, foto revela */
  .js [data-reveal="figure"] { opacity: 1; transform: none; }
  .js [data-reveal="figure"]::before { transform: scaleX(0); transform-origin: left; transition: transform 1s var(--ease); }
  .js [data-reveal="figure"] .about__photo { clip-path: inset(0 100% 0 0); transition: clip-path 1.2s .25s var(--ease); }
  .js [data-reveal="figure"] .about__badge { opacity: 0; transform: translateY(20px); transition: opacity .7s 1s var(--ease), transform .7s 1s var(--ease); }
  .js [data-reveal="figure"].is-visible::before { transform: scaleX(1); }
  .js [data-reveal="figure"].is-visible .about__photo { clip-path: inset(0 0 0 0); }
  .js [data-reveal="figure"].is-visible .about__badge { opacity: 1; transform: none; }
  .about__badge.is-floating { animation: float-y 4.5s ease-in-out infinite; }

  /* arte do Sobre: anel gira, logo e máquinas entram em sequência */
  .about-art__ring { animation: ring-spin 48s linear infinite; }
  .about-art__ring--inner { animation: ring-spin 32s linear infinite reverse; }
  .js [data-reveal="figure"] .about-art__logo { opacity: 0; translate: 0 -18px; transition: opacity .8s .7s var(--ease), translate .8s .7s var(--ease); }
  .js [data-reveal="figure"] .about-art__m { opacity: 0; translate: 0 34px; transition: opacity .8s var(--ease), translate .9s var(--ease); transition-delay: calc(.75s + var(--d) * .12s); }
  .js [data-reveal="figure"].is-visible .about-art__logo,
  .js [data-reveal="figure"].is-visible .about-art__m { opacity: 1; translate: 0 0; }

  /* hero: entrada ao carregar */
  .hero__media { animation: hero-zoom 2.4s var(--ease) both; }
  .hero__sweep { animation: uv-sweep 9s 1.2s ease-in-out infinite; }
  .js .hero .eyebrow,
  .js .hero__lead,
  .js .stats,
  .js .hero .btn { opacity: 0; animation: fade-up .9s var(--ease) forwards; }
  .js .hero .eyebrow { animation-delay: .1s; }
  .js .hero__lead { animation-delay: .75s; }
  .js .stats { animation-delay: .9s; }
  .js .hero .btn { animation-delay: 1.05s; }
  .js .hero .eyebrow::before { transform: scaleX(0); transform-origin: left; animation: line-in .9s .2s var(--ease) forwards; }
  .hero__title .w { display: inline-block; overflow: hidden; vertical-align: top; padding: .14em 0 .1em; margin: -.14em 0 -.1em; }
  .hero__title .w > span { display: inline-block; transform: translateY(140%); animation: word-up .95s var(--ease) forwards; animation-delay: calc(.2s + var(--i) * 45ms); }

  /* parallax (JS define --py) */
  [data-parallax] img { transform: translate3d(0, var(--py, 0px), 0) scale(1.12); will-change: transform; }
  .hero__media[data-parallax] img { transform: translate3d(0, calc(var(--py, 0px) * .5), 0); }

  /* ícones animam quando o bloco recebe hover */
  :is(.product, .why__item, .about__list li):hover .anim-spin { animation: ic-spin .9s var(--ease); }
  :is(.product, .why__item, .about__list li):hover .anim-spin-slow { animation: ic-spin-slow 1.6s var(--ease); }
  :is(.product, .why__item, .about__list li):hover .anim-zap { animation: ic-zap .7s var(--ease); }
  :is(.product, .why__item, .about__list li):hover .anim-slide { animation: ic-slide .7s var(--ease); }
  :is(.product, .why__item, .about__list li):hover .anim-rise { animation: ic-rise .7s var(--ease); }
  :is(.product, .why__item, .about__list li):hover .anim-wiggle { animation: ic-wiggle .8s var(--ease); }
  :is(.product, .why__item, .about__list li):hover .anim-bounce { animation: ic-bounce .7s var(--ease); }
  :is(.product, .why__item, .about__list li):hover .anim-pop { animation: ic-pop .6s var(--ease); }

  .product--uv:hover .product__media::before { animation: uv-scan 1.5s var(--ease); }

  .faq__item[open] .faq__a { animation: faq-in .45s var(--ease); }

  /* menu mobile: links entram em sequência */
  .site-nav.is-open li { animation: fade-up .45s var(--ease) both; }
  .site-nav.is-open li:nth-child(2) { animation-delay: .04s; }
  .site-nav.is-open li:nth-child(3) { animation-delay: .08s; }
  .site-nav.is-open li:nth-child(4) { animation-delay: .12s; }
  .site-nav.is-open li:nth-child(5) { animation-delay: .16s; }
}
@keyframes list-in { to { opacity: 1; translate: 0 0; } }
@keyframes line-in { to { transform: scaleX(1); } }
@keyframes ring-spin { to { transform: translate(-50%, -50%) rotate(360deg); } }

@media (prefers-reduced-motion: reduce) {
  .hero__sweep { display: none; }
  .product,
  .product:hover { transform: none; }
}

/* ==========================================================================
   Responsivo
   ========================================================================== */

@media (max-width: 1320px) {
  .site-nav { margin-left: 56px; }
  .site-nav ul { gap: 28px; }
  .contact__panel { margin-right: 0; }
}

@media (max-width: 1180px) {
  :root { --section-y: 96px; }
  .site-header__cta { display: none; }
  .site-nav { margin-left: auto; margin-right: 0; }
  .about__inner { grid-template-columns: minmax(0, 46%) 1fr; gap: 56px; }
  .about__figure { margin-left: 16px; }
  .faq__inner { grid-template-columns: 1fr minmax(0, 60%); }
  .contact__inner { grid-template-columns: 1fr minmax(0, 440px); gap: 48px; }
  .product--lg .btn { min-width: 0; }
  .section-head { display: block; margin-bottom: 32px; }
  .section-head__aside { max-width: 560px; margin-top: 20px; margin-right: 0; }
}

/* telas médias: coluna de texto acompanha o início da composição (~51vw) */
@media (min-width: 1024px) and (max-width: 1279px) {
  .hero__content > * { max-width: calc(51vw - 64px); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stats__item:nth-child(3) { border-left: 0; }
  .stats__item:nth-child(n + 3) { border-top: 1px solid #385770; }
}

@media (max-width: 1023px) {
  :root { --header-h: 68px; --section-y: 80px; }
  .brand img { width: 160px; }
  .brand { margin-left: -8px; }

  .nav-toggle { display: grid; }
  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto;
    display: grid;
    gap: 24px;
    padding: 24px var(--gutter) 32px;
    margin: 0;
    background: var(--navy);
    border-bottom: 1px solid rgba(101, 140, 174, .25);
    box-shadow: 0 30px 40px -20px rgba(0, 0, 0, .6);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
  }
  .site-nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .site-nav ul { display: grid; gap: 0; }
  .site-nav li + li { border-top: 1px solid rgba(101, 140, 174, .18); }
  .site-nav ul a { padding: 16px 0; font-size: 14px; }
  .site-nav ul a::after { display: none; }
  .site-nav .site-nav__cta-mobile { display: inline-flex; min-height: 52px; font-size: 13px; }
  .site-header.menu-open { background: var(--navy); }

  /* textos em cima, composição embaixo */
  .hero { padding: calc(var(--header-h) + 64px) 0 min(71vw, 600px); }
  .hero__media {
    left: 50%;
    right: auto;
    bottom: 0;
    width: min(100%, 760px);
    translate: -50% 0;
    -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 22%), linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
    -webkit-mask-composite: source-in;
    mask-image: linear-gradient(180deg, transparent 0%, #000 22%), linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
    mask-composite: intersect;
  }
  .hero::before { display: none; }
  .hero__content > * { max-width: 640px; }

  .section--first { padding-top: 96px; padding-bottom: 80px; }
  .section { padding-bottom: 88px; }
  .section-head { display: block; margin-bottom: 32px; }
  .section-head__aside { max-width: 560px; margin-top: 20px; }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }

  .why__media { width: 70%; }
  .why__grid { grid-template-columns: repeat(2, 1fr); margin-top: 64px; }
  .why__item { border-right: 1px solid #143856 !important; border-bottom: 1px solid #143856 !important; }
  .why__item:nth-child(2n) { border-right: 0 !important; }
  .why__item:nth-last-child(-n + 2) { border-bottom: 0 !important; }

  .about { padding: 96px 0; }
  .about__inner { grid-template-columns: 1fr; gap: 72px; }
  .about__figure { width: min(520px, calc(100% - 24px)); margin: 0 auto; }
  .about__content { padding-top: 0; }

  .faq { padding: 88px 0; }
  .faq__inner { grid-template-columns: 1fr; gap: 40px; }
  .faq__head { position: static; padding-top: 0; }
  .faq__bar { margin-top: 28px; }

  .contact { padding: 96px 0 88px; }
  .contact__media { inset: 0; }
  .contact__inner { grid-template-columns: 1fr; gap: 48px; }
  .contact__content { padding-top: 0; }
  .contact__panel { max-width: 560px; }

  .site-footer__inner { flex-wrap: wrap; justify-content: space-between; row-gap: 24px; padding: 32px 0; }
  .site-footer nav { order: 3; width: 100%; }
  .site-footer__nav { margin-left: 0; }
  .site-footer__copy { margin: 0; }
}

@media (max-width: 767px) {
  :root { --gutter: 16px; --section-y: 72px; }
  body { font-size: 15px; }

  .eyebrow { margin-bottom: 22px; font-size: 10px; letter-spacing: .26em; }
  .eyebrow::before { width: 32px; }
  .eyebrow--light::before { width: 40px; }

  .hero { padding: calc(var(--header-h) + 48px) 0 calc(80vw + 16px); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stats__item:nth-child(3) { border-left: 0; }
  .stats__item:nth-child(n + 3) { border-top: 1px solid #385770; }
  .hero__title { font-size: clamp(33px, 9.4vw, 44px); line-height: .98; }
  .hero__lead { margin-top: 24px; font-size: 16px; }
  .stats { margin-top: 32px; }
  .stats__item { padding: 18px 16px 16px; }
  .stats dt { font-size: 26px; }
  .stats dd { margin-top: 8px; }
  .hero .btn { width: 100%; min-width: 0; justify-content: center; padding-left: 20px; }

  .btn { min-height: 54px; padding: 0 20px; }

  .h2 { font-size: clamp(31px, 8.6vw, 40px); line-height: .98; }
  .h2--md { font-size: clamp(29px, 8vw, 36px); }

  .section--first { padding-top: 72px; padding-bottom: 72px; }
  .section { padding-bottom: 72px; }
  .section-head__aside { font-size: 16px; }
  .grid--2,
  .grid--3 { grid-template-columns: 1fr; gap: 20px; }
  .product:hover { transform: none; }
  .product__title { font-size: 20px; }
  .product__body,
  .product--lg .product__body { padding: 22px 20px 24px; }
  .product--lg .btn { width: 100%; justify-content: center; padding-left: 20px; margin-top: 24px; }

  .why__media { width: 100%; opacity: .55; }
  .why__grid { grid-template-columns: 1fr; margin-top: 48px; }
  .why__item { padding: 26px 22px 28px; border-right: 0 !important; border-bottom: 1px solid #143856 !important; }
  .why__item:last-child { border-bottom: 0 !important; }
  .why__heading,
  .why__item p,
  .why__item p[class] { max-width: none; }
  .why__num { top: 34px; right: 22px; }
  .why__cta .btn { width: 100%; min-width: 0; justify-content: center; }

  .about { padding: 80px 0 72px; }
  .about__inner { gap: 56px; }
  .about__figure { width: calc(100% - 16px); margin: 0 0 0 16px; }
  .about__figure::before { top: -12px; left: -12px; }
  .about__badge { right: -8px; bottom: -30px; width: 132px; height: 84px; }
  .about__badge strong { font-size: 32px !important; }
  .about__badge span { font-size: 8px; }
  .about-art__tag { padding: 4px 7px; font-size: 8px; letter-spacing: .1em; }
  .about-brands { flex-direction: column; align-items: flex-start; gap: 8px; padding: 16px 16px 18px; }
  .about-brands__label { padding-right: 0; border-right: 0; font-size: 9px; }
  .about-brands__list { gap: 10px 22px; }
  .about-brands__logo img { height: calc(var(--h) * .82); }
  .about__figure .about__badge { bottom: 110px; }
  .about-art__ring { -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 7px), #000 calc(100% - 6px)); mask: radial-gradient(farthest-side, transparent calc(100% - 7px), #000 calc(100% - 6px)); }
  .about__list li { min-height: 48px; padding: 12px 16px; font-size: 12px; letter-spacing: .12em; line-height: 1.35; }
  .about .btn { width: 100%; min-width: 0; justify-content: center; }

  .testimonials { padding: 80px 0 72px; }
  .testimonials__grid { margin-top: 44px; gap: 32px; }

  .faq { padding: 72px 0; }
  .faq__item summary { grid-template-columns: 30px 1fr 40px; min-height: 80px; padding: 20px 0; }
  .faq__q { font-size: 16px; }
  .faq__icon { width: 28px; height: 28px; margin-right: 4px; }
  .faq__icon::before, .faq__icon::after { width: 10px; }
  .faq__a { padding: 0 8px 22px 30px; }
  .faq__a p { font-size: 15px; }

  .contact { padding: 80px 0 72px; }
  .contact__text { font-size: 16px; }
  .contact__panel { padding: 22px 18px 20px; }
  .lead-form__row { grid-template-columns: 1fr; gap: 18px; }
  .field input, .field textarea { font-size: 16px; }
  .lead-form .btn { letter-spacing: .14em; }

  .site-footer__inner { flex-direction: column; align-items: flex-start; }
  .site-footer__nav { gap: 14px 24px; }
}