/* =========================================================
   PMM TUBOS DE CONCRETO — ESTRUTURA INICIAL
   Organização: tokens > base > componentes > seções > responsivo
   ========================================================= */

:root {
  --navy-950: #07101a;
  --navy-900: #0a1724;
  --navy-800: #10263a;
  --navy-700: #183b59;
  --red-700: #b31117;
  --red-600: #d31820;
  --red-500: #ef2831;
  --yellow-500: #f3c42f;
  --gold: #deae45;
  --white: #ffffff;
  --gray-50: #f7f8f9;
  --gray-100: #eef1f3;
  --gray-200: #dce1e5;
  --gray-400: #8b96a0;
  --gray-600: #515e69;
  --gray-800: #27333d;
  --text: #17232d;
  --whatsapp: #25d366;
  --container: 1220px;
  --shadow-sm: 0 14px 40px rgba(8, 20, 31, .08);
  --shadow-lg: 0 28px 80px rgba(3, 12, 20, .24);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --transition: 280ms cubic-bezier(.2, .7, .2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--white);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.menu-open,
body.lightbox-open { overflow: hidden; }

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { color: inherit; }
address { font-style: normal; }

::selection { color: var(--white); background: var(--red-600); }

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 9999;
  padding: 10px 15px;
  color: var(--white);
  background: var(--red-600);
  border-radius: 8px;
  transform: translateY(-150%);
}

.skip-link:focus { transform: translateY(0); }

.section { padding: 112px 0; }

.section-kicker,
.eyebrow {
  margin: 0 0 16px;
  color: var(--red-600);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .17em;
  text-transform: uppercase;
}

.section-title {
  max-width: 760px;
  margin: 0;
  color: var(--navy-900);
  font-size: clamp(2.25rem, 4.5vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -.055em;
  line-height: .98;
}

.section-title span { color: var(--red-600); }

.section-lead {
  color: var(--gray-800);
  font-size: 1.18rem;
  line-height: 1.7;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, .55fr);
  gap: 56px;
  align-items: end;
  margin-bottom: 56px;
}

.section-heading > p {
  margin: 0;
  color: var(--gray-600);
  font-size: 1.02rem;
}

.section-heading--light .section-title { color: var(--white); }
.section-heading--light > p { color: rgba(255, 255, 255, .64); }

.btn {
  display: inline-flex;
  min-height: 54px;
  padding: 14px 24px;
  border: 1px solid transparent;
  border-radius: 8px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--white);
  font-size: .9rem;
  font-weight: 800;
  letter-spacing: .025em;
  line-height: 1.2;
  transition: transform var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.btn:hover { transform: translateY(-3px); }
.btn:focus-visible, a:focus-visible, button:focus-visible { outline: 3px solid rgba(243, 196, 47, .7); outline-offset: 3px; }
.btn svg { width: 21px; height: 21px; fill: currentColor; }

.btn--primary {
  background: var(--red-600);
  box-shadow: 0 14px 30px rgba(211, 24, 32, .26);
}

.btn--primary:hover { background: var(--red-700); box-shadow: 0 18px 38px rgba(211, 24, 32, .35); }

.btn--ghost { border-color: rgba(255, 255, 255, .34); background: rgba(255, 255, 255, .04); backdrop-filter: blur(8px); }
.btn--ghost:hover { border-color: rgba(255, 255, 255, .75); background: rgba(255, 255, 255, .1); }

.btn--dark { background: var(--navy-900); }
.btn--dark:hover { background: var(--red-600); }

.text-link {
  display: inline-flex;
  margin-top: 16px;
  align-items: center;
  gap: 12px;
  color: var(--navy-900);
  font-weight: 800;
}

.text-link span { color: var(--red-600); transition: transform var(--transition); }
.text-link:hover span { transform: translateX(6px); }

/* Topbar e cabeçalho */
.topbar {
  position: relative;
  z-index: 120;
  color: rgba(255, 255, 255, .72);
  background: var(--navy-950);
  font-size: .78rem;
}

.topbar__inner {
  display: flex;
  min-height: 38px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.topbar p { margin: 0; }
.topbar__location { display: flex; align-items: center; gap: 7px; }
.topbar__location svg { width: 14px; height: 14px; fill: var(--red-500); }
.topbar__links { display: flex; align-items: center; gap: 10px; }
.topbar__links a { color: var(--white); font-weight: 700; }

.header {
  position: absolute;
  top: 38px;
  right: 0;
  left: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255, 255, 255, .14);
  color: var(--white);
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}

.header.is-sticky {
  position: fixed;
  top: 0;
  color: var(--navy-900);
  background: rgba(255, 255, 255, .96);
  border-color: rgba(8, 20, 31, .08);
  box-shadow: 0 10px 40px rgba(8, 20, 31, .1);
  backdrop-filter: blur(16px);
}

.header__inner {
  display: flex;
  min-height: 86px;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand { display: inline-flex; align-items: center; gap: 12px; flex: 0 0 auto; }
.brand img { width: 62px; height: 62px; object-fit: contain; filter: drop-shadow(0 4px 12px rgba(0, 0, 0, .2)); }
.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__text strong { font-size: 1.35rem; font-style: italic; letter-spacing: -.02em; }
.brand__text small { margin-top: 6px; font-size: .64rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }

.nav { display: flex; align-items: center; gap: clamp(14px, 1.55vw, 26px); }
.nav > a:not(.btn) { position: relative; font-size: .78rem; font-weight: 700; }
.nav > a:not(.btn)::after { position: absolute; right: 0; bottom: -10px; left: 0; height: 2px; content: ""; background: var(--red-500); transform: scaleX(0); transform-origin: left; transition: transform var(--transition); }
.nav > a:not(.btn):hover::after, .nav > a:not(.btn).is-active::after { transform: scaleX(1); }

.btn--header { min-height: 44px; padding: 11px 18px; background: var(--red-600); }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 0; border: 0; background: transparent; cursor: pointer; }
.menu-toggle > span:not(.sr-only) { display: block; width: 25px; height: 2px; margin: 5px auto; background: currentColor; transition: transform var(--transition), opacity var(--transition); }

/* Hero */
.hero {
  position: relative;
  display: grid;
  min-height: 820px;
  place-items: center;
  color: var(--white);
  background: var(--navy-950);
  isolation: isolate;
  overflow: hidden;
}

.hero__media, .hero__overlay, .hero__grid { position: absolute; inset: 0; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.035); }
.hero__overlay { z-index: 1; background: linear-gradient(90deg, rgba(5, 13, 22, .96) 0%, rgba(5, 15, 25, .86) 48%, rgba(5, 15, 25, .44) 76%, rgba(5, 15, 25, .65) 100%), linear-gradient(0deg, rgba(5, 13, 22, .84) 0%, transparent 48%); }
.hero__grid { z-index: 2; opacity: .09; background-image: linear-gradient(rgba(255, 255, 255, .15) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .15) 1px, transparent 1px); background-size: 80px 80px; mask-image: linear-gradient(90deg, #000, transparent 75%); }

.hero__content {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 80px;
  align-items: center;
  padding-top: 116px;
  padding-bottom: 80px;
}

.hero__copy { max-width: 790px; }
.eyebrow { display: flex; color: rgba(255, 255, 255, .75); align-items: center; gap: 10px; }
.eyebrow span { display: inline-block; width: 34px; height: 2px; background: var(--red-500); }

.hero h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(3.35rem, 6.4vw, 6.8rem);
  font-weight: 800;
  letter-spacing: -.065em;
  line-height: .9;
}

.hero h1 em { color: var(--red-500); font-style: normal; }
.hero__lead { max-width: 650px; margin: 28px 0 0; color: rgba(255, 255, 255, .72); font-size: clamp(1.03rem, 1.45vw, 1.22rem); }
.hero__actions { display: flex; margin-top: 34px; gap: 12px; flex-wrap: wrap; }

.hero__trust { display: flex; margin-top: 46px; align-items: center; gap: 24px; }
.hero__trust-item { display: flex; align-items: center; gap: 10px; }
.hero__trust-item strong { color: var(--white); font-size: 1.65rem; line-height: 1; }
.hero__trust-item span { max-width: 92px; color: rgba(255, 255, 255, .56); font-size: .72rem; line-height: 1.25; }
.hero__trust-divider { width: 1px; height: 32px; background: rgba(255, 255, 255, .18); }

.hero__card {
  align-self: end;
  margin-bottom: 44px;
  padding: 32px;
  border: 1px solid rgba(255, 255, 255, .18);
  background: rgba(8, 21, 33, .82);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(18px);
}

.hero__card-icon { display: grid; width: 46px; height: 46px; margin-bottom: 44px; place-items: center; background: var(--red-600); }
.hero__card-icon svg { width: 22px; fill: var(--white); }
.hero__card p { margin: 0; color: rgba(255, 255, 255, .55); font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; }
.hero__card h2 { margin: 7px 0 20px; font-size: 1.6rem; line-height: 1.1; }
.hero__card > a { display: flex; padding: 12px 0; border-top: 1px solid rgba(255, 255, 255, .12); align-items: center; justify-content: space-between; color: rgba(255, 255, 255, .82); font-weight: 700; }
.hero__card > a:hover { color: var(--yellow-500); }

.hero__scroll { position: absolute; bottom: 28px; left: 50%; z-index: 5; display: flex; align-items: center; gap: 12px; color: rgba(255, 255, 255, .54); font-size: .66rem; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; transform: translateX(-50%); }
.hero__scroll i { display: block; width: 46px; height: 1px; background: rgba(255, 255, 255, .35); animation: scrollPulse 1.8s ease-in-out infinite; }
@keyframes scrollPulse { 50% { width: 76px; background: var(--red-500); } }

/* Prova / pilares */
.proof-strip { position: relative; z-index: 4; color: var(--white); background: var(--red-600); }
.proof-strip__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof-strip article { display: flex; min-height: 118px; padding: 24px 28px; align-items: center; gap: 18px; border-right: 1px solid rgba(255, 255, 255, .18); }
.proof-strip article:first-child { border-left: 1px solid rgba(255, 255, 255, .18); }
.proof-strip__number { color: rgba(255, 255, 255, .38); font-size: .72rem; font-weight: 800; }
.proof-strip article div { display: flex; flex-direction: column; }
.proof-strip strong { font-size: 1rem; }
.proof-strip small { color: rgba(255, 255, 255, .66); font-size: .7rem; }

/* Sobre */
.about { background: var(--white); }
.about__grid { display: grid; grid-template-columns: minmax(0, 1.03fr) minmax(0, .97fr); gap: 92px; align-items: center; }
.about__visual { position: relative; padding: 30px 0 50px 40px; }
.about__visual::before { position: absolute; top: 0; bottom: 20px; left: 0; width: 54%; content: ""; background: var(--gray-100); }
.about__photo { position: relative; overflow: hidden; min-height: 560px; box-shadow: var(--shadow-lg); }
.about__photo img { width: 100%; height: 100%; min-height: 560px; object-fit: cover; }
.about__seal { position: absolute; top: -20px; right: -28px; display: grid; width: 128px; height: 128px; padding: 8px; place-items: center; border: 1px solid var(--gray-200); border-radius: 50%; background: var(--white); box-shadow: var(--shadow-sm); }
.about__seal img { width: 100%; height: 100%; object-fit: contain; }
.about__experience { position: absolute; right: -20px; bottom: 0; display: flex; min-width: 270px; padding: 24px 28px; align-items: center; gap: 15px; color: var(--white); background: var(--navy-900); box-shadow: var(--shadow-lg); }
.about__experience strong { color: var(--red-500); font-size: 2.8rem; line-height: 1; }
.about__experience span { font-size: .72rem; font-weight: 800; letter-spacing: .07em; line-height: 1.4; text-transform: uppercase; }
.about__content > p:not(.section-kicker) { color: var(--gray-600); }
.about__content .section-title { margin-bottom: 28px; }
.check-list { display: grid; margin: 28px 0; padding: 0; gap: 12px; list-style: none; }
.check-list li { display: flex; align-items: center; gap: 12px; color: var(--navy-900); font-weight: 750; }
.check-list span { display: grid; width: 28px; height: 28px; flex: 0 0 28px; place-items: center; color: var(--white); border-radius: 50%; background: var(--red-600); font-size: .75rem; }

/* Produtos */
.products { position: relative; color: var(--white); background: var(--navy-950); overflow: hidden; }
.products__texture { position: absolute; inset: 0; opacity: .25; background: radial-gradient(circle at 15% 10%, rgba(211, 24, 32, .28), transparent 29%), linear-gradient(135deg, transparent 0 48%, rgba(255, 255, 255, .022) 48% 52%, transparent 52% 100%); background-size: auto, 36px 36px; }
.products > .container { position: relative; }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.product-card { position: relative; overflow: hidden; color: var(--text); background: var(--white); transition: transform var(--transition), box-shadow var(--transition); }
.product-card:hover { transform: translateY(-8px); box-shadow: 0 28px 60px rgba(0, 0, 0, .28); }
.product-card__image { position: relative; height: 238px; overflow: hidden; background: var(--gray-200); }
.product-card__image::after { position: absolute; inset: 0; content: ""; background: linear-gradient(0deg, rgba(5, 15, 25, .32), transparent 45%); }
.product-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform 650ms cubic-bezier(.2, .7, .2, 1); }
.product-card:hover .product-card__image img { transform: scale(1.07); }
.product-card__image > span { position: absolute; right: 14px; bottom: 14px; z-index: 2; padding: 7px 10px; color: var(--white); background: rgba(9, 23, 36, .88); font-size: .63rem; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.product-card__body { position: relative; min-height: 252px; padding: 28px; }
.product-card__index { position: absolute; top: 26px; right: 26px; margin: 0; color: var(--gray-200); font-size: 1.25rem; font-weight: 900; }
.product-card h3 { max-width: 80%; margin: 0 0 12px; color: var(--navy-900); font-size: 1.4rem; line-height: 1.1; }
.product-card__body > p:not(.product-card__index) { min-height: 76px; margin: 0 0 18px; color: var(--gray-600); font-size: .9rem; }
.product-card__body a { display: flex; padding-top: 16px; border-top: 1px solid var(--gray-200); align-items: center; justify-content: space-between; color: var(--red-600); font-size: .78rem; font-weight: 850; text-transform: uppercase; letter-spacing: .045em; }
.product-card__body a span { transition: transform var(--transition); }
.product-card__body a:hover span { transform: translateX(5px); }
.products__cta { display: flex; margin-top: 42px; padding: 28px 34px; border: 1px solid rgba(255, 255, 255, .14); align-items: center; justify-content: space-between; gap: 24px; background: rgba(255, 255, 255, .035); }
.products__cta p { margin: 0; color: rgba(255, 255, 255, .72); font-size: 1.05rem; }

/* Diferenciais */
.differentials { background: var(--gray-50); }
.differential-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.feature-card { position: relative; min-height: 310px; padding: 34px 28px; border: 1px solid var(--gray-200); background: var(--white); transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition); overflow: hidden; }
.feature-card::after { position: absolute; right: -32px; bottom: -32px; width: 100px; height: 100px; content: ""; border: 18px solid var(--gray-100); border-radius: 50%; transition: border-color var(--transition), transform var(--transition); }
.feature-card:hover { border-color: rgba(211, 24, 32, .35); box-shadow: var(--shadow-sm); transform: translateY(-6px); }
.feature-card:hover::after { border-color: rgba(211, 24, 32, .12); transform: scale(1.18); }
.feature-card__icon { display: grid; width: 54px; height: 54px; margin-bottom: 46px; place-items: center; color: var(--white); background: var(--navy-900); }
.feature-card__icon svg { width: 25px; height: 25px; fill: currentColor; }
.feature-card > small { position: absolute; top: 34px; right: 28px; color: var(--gray-400); font-weight: 800; }
.feature-card h3 { position: relative; z-index: 1; margin: 0 0 14px; color: var(--navy-900); font-size: 1.18rem; }
.feature-card p { position: relative; z-index: 1; margin: 0; color: var(--gray-600); font-size: .88rem; }

/* CTA de orçamento */
.quote-cta { position: relative; min-height: 610px; display: grid; place-items: center; color: var(--white); background: var(--navy-950); overflow: hidden; }
.quote-cta__media, .quote-cta__overlay { position: absolute; inset: 0; }
.quote-cta__media img { width: 100%; height: 100%; object-fit: cover; }
.quote-cta__overlay { background: linear-gradient(90deg, rgba(5, 14, 23, .96) 0%, rgba(5, 14, 23, .88) 50%, rgba(5, 14, 23, .35) 100%); }
.quote-cta__content { position: relative; padding-top: 90px; padding-bottom: 90px; }
.quote-cta h2 { max-width: 900px; margin: 0; font-size: clamp(2.6rem, 5.3vw, 5.5rem); letter-spacing: -.06em; line-height: .94; }
.quote-cta h2 span { color: var(--red-500); }
.quote-cta__content > p:not(.section-kicker) { max-width: 650px; margin: 26px 0 0; color: rgba(255, 255, 255, .68); font-size: 1.08rem; }
.quote-cta__actions { display: flex; margin-top: 36px; align-items: center; gap: 32px; flex-wrap: wrap; }
.quote-cta__phone { display: flex; flex-direction: column; line-height: 1.25; }
.quote-cta__phone small { color: rgba(255, 255, 255, .48); font-size: .7rem; text-transform: uppercase; letter-spacing: .12em; }
.quote-cta__phone strong { font-size: 1.2rem; }

/* Públicos atendidos */
.audiences { background: var(--white); }
.audience-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.audience-card { position: relative; overflow: hidden; aspect-ratio: 4 / 3; background: var(--navy-900); }
.audience-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 650ms cubic-bezier(.2, .7, .2, 1), filter var(--transition); }
.audience-card::after { position: absolute; inset: 45% 0 0; content: ""; background: linear-gradient(0deg, rgba(5, 14, 23, .78), transparent); }
.audience-card span { position: absolute; right: 20px; bottom: 16px; left: 20px; z-index: 1; color: var(--white); font-size: .95rem; font-weight: 800; }
.audience-card:hover img { transform: scale(1.07); filter: saturate(1.08); }

/* Estrutura e vídeo */
.structure { background: var(--gray-50); }
.structure__grid { display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr); gap: 74px; align-items: center; }
.structure__content > p:not(.section-kicker) { color: var(--gray-600); }
.structure__content .section-title { margin-bottom: 26px; }
.structure__details { display: grid; grid-template-columns: 1fr 1fr; margin: 30px 0 10px; gap: 16px; }
.structure__details div { padding: 18px 0; border-top: 2px solid var(--red-600); }
.structure__details strong, .structure__details span { display: block; }
.structure__details strong { color: var(--navy-900); font-size: .84rem; }
.structure__details span { color: var(--gray-600); font-size: .76rem; }
.video-frame { position: relative; overflow: hidden; aspect-ratio: 16 / 9; border: 10px solid var(--white); background: var(--navy-900); box-shadow: var(--shadow-lg); }
.video-frame::before { position: absolute; top: -32px; right: -32px; width: 100px; height: 100px; content: ""; background: var(--red-600); transform: rotate(45deg); }
.video-frame iframe { position: relative; z-index: 1; width: 100%; height: 100%; border: 0; }

/* Galeria */
.gallery { color: var(--white); background: var(--navy-900); }
.gallery__grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 250px; gap: 14px; }
.gallery__item { position: relative; padding: 0; border: 0; background: var(--navy-950); cursor: zoom-in; overflow: hidden; }
.gallery__item--wide { grid-column: span 2; grid-row: span 2; }
.gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform 650ms cubic-bezier(.2, .7, .2, 1), opacity var(--transition); }
.gallery__item span { position: absolute; right: 12px; bottom: 12px; padding: 7px 10px; color: var(--white); background: rgba(5, 14, 23, .75); font-size: .62rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; opacity: 0; transform: translateY(8px); transition: opacity var(--transition), transform var(--transition); }
.gallery__item:hover img { transform: scale(1.06); opacity: .78; }
.gallery__item:hover span { opacity: 1; transform: translateY(0); }

.lightbox { position: fixed; inset: 0; z-index: 1000; display: grid; padding: 40px; place-items: center; background: rgba(2, 7, 12, .94); opacity: 0; pointer-events: none; transition: opacity var(--transition); }
.lightbox.is-open { opacity: 1; pointer-events: auto; }
.lightbox img { max-width: min(1200px, 94vw); max-height: 86vh; object-fit: contain; box-shadow: var(--shadow-lg); transform: scale(.96); transition: transform var(--transition); }
.lightbox.is-open img { transform: scale(1); }
.lightbox__close { position: absolute; top: 18px; right: 24px; width: 50px; height: 50px; padding: 0; border: 1px solid rgba(255, 255, 255, .25); border-radius: 50%; color: var(--white); background: rgba(255, 255, 255, .06); font-size: 2rem; line-height: 1; cursor: pointer; }

/* Localização */
.location { background: var(--gray-100); }
.location__panel { display: grid; grid-template-columns: .78fr 1.22fr; min-height: 600px; background: var(--white); box-shadow: var(--shadow-lg); }
.location__info { padding: 58px 48px; }
.location__info .section-title { margin-bottom: 38px; font-size: clamp(2.4rem, 4vw, 4rem); }
.location__info address { display: grid; margin-bottom: 34px; gap: 24px; }
.contact-row { display: flex; align-items: flex-start; gap: 16px; }
.contact-row__icon { display: grid; width: 43px; height: 43px; flex: 0 0 43px; place-items: center; color: var(--white); background: var(--red-600); }
.contact-row__icon svg { width: 20px; height: 20px; fill: currentColor; }
.contact-row p, .contact-row strong, .contact-row span { display: block; margin: 0; }
.contact-row strong { margin-bottom: 4px; color: var(--navy-900); font-size: .82rem; text-transform: uppercase; letter-spacing: .06em; }
.contact-row span { color: var(--gray-600); font-size: .86rem; }
.location__map { min-height: 600px; background: var(--gray-200); }
.location__map iframe { width: 100%; height: 100%; min-height: 600px; filter: grayscale(.78) contrast(1.08); }

/* Contato */
.contact { position: relative; color: var(--white); background: var(--red-600); overflow: hidden; }
.contact__grid { position: relative; z-index: 1; display: grid; grid-template-columns: .82fr 1.18fr; gap: 84px; align-items: center; }
.contact .section-kicker { color: rgba(255, 255, 255, .67); }
.contact .section-title { color: var(--white); }
.contact .section-title span { color: var(--navy-950); }
.contact__content > p:not(.section-kicker) { max-width: 540px; color: rgba(255, 255, 255, .72); }
.contact__cards { display: grid; gap: 10px; }
.contact-card { display: grid; grid-template-columns: 52px 1fr auto; padding: 18px 22px; align-items: center; gap: 16px; color: var(--navy-900); background: var(--white); box-shadow: 0 14px 30px rgba(85, 0, 5, .12); transition: transform var(--transition), box-shadow var(--transition); }
.contact-card:hover { transform: translateX(-7px); box-shadow: 0 18px 36px rgba(85, 0, 5, .22); }
.contact-card__icon { display: grid; width: 48px; height: 48px; place-items: center; color: var(--white); background: var(--navy-900); }
.contact-card__icon svg { width: 23px; fill: currentColor; }
.contact-card p, .contact-card small, .contact-card strong { display: block; margin: 0; }
.contact-card small { color: var(--gray-600); font-size: .68rem; text-transform: uppercase; letter-spacing: .08em; }
.contact-card strong { font-size: .98rem; }
.contact__ring { position: absolute; border: 30px solid rgba(255, 255, 255, .06); border-radius: 50%; }
.contact__ring--one { top: -210px; left: -180px; width: 520px; height: 520px; }
.contact__ring--two { right: -260px; bottom: -260px; width: 620px; height: 620px; }

/* Rodapé */
.footer { position: relative; color: var(--white); background: var(--navy-950); overflow: hidden; }
.footer__media, .footer__overlay { position: absolute; inset: 0; }
.footer__media img { width: 100%; height: 100%; object-fit: cover; opacity: .18; filter: grayscale(1); }
.footer__overlay { background: linear-gradient(90deg, rgba(5, 14, 23, .99), rgba(5, 14, 23, .91)); }
.footer__content { position: relative; padding-top: 76px; }
.footer__top { display: grid; grid-template-columns: 1.6fr .7fr .7fr; gap: 70px; padding-bottom: 54px; }
.footer__brand { display: flex; align-items: center; gap: 20px; }
.footer__brand img { width: 110px; height: 110px; object-fit: contain; }
.footer__brand strong, .footer__brand span { display: block; }
.footer__brand strong { font-size: 1.35rem; }
.footer__brand span { color: rgba(255, 255, 255, .55); font-size: .88rem; }
.footer__nav { display: flex; flex-direction: column; align-items: flex-start; gap: 9px; }
.footer__nav h2 { margin: 0 0 10px; color: var(--white); font-size: .8rem; text-transform: uppercase; letter-spacing: .12em; }
.footer__nav > a { color: rgba(255, 255, 255, .58); font-size: .8rem; }
.footer__nav > a:hover { color: var(--yellow-500); }
.footer__socials { display: flex; margin-top: 6px; gap: 8px; }
.footer__socials a { display: grid; width: 34px; height: 34px; place-items: center; border: 1px solid rgba(255, 255, 255, .2); border-radius: 50%; color: var(--white); font-size: .63rem; font-weight: 850; }
.footer__socials a:hover { border-color: var(--red-500); background: var(--red-600); }
.footer__winner { display: flex; padding: 26px 0; border-top: 1px solid rgba(255, 255, 255, .1); border-bottom: 1px solid rgba(255, 255, 255, .1); align-items: center; justify-content: space-between; gap: 24px; }
.footer__winner-brand { display: flex; align-items: center; gap: 14px; }
.footer__winner-brand img { width: 54px; height: 54px; object-fit: contain; }
.footer__winner-brand p, .footer__winner-brand small, .footer__winner-brand strong { display: block; margin: 0; }
.footer__winner-brand small { color: rgba(255, 255, 255, .46); font-size: .67rem; }
.footer__winner-brand strong { font-size: .95rem; }
.btn--winner { min-height: 46px; padding: 11px 18px; color: var(--navy-950); background: var(--yellow-500); font-size: .74rem; }
.btn--winner:hover { background: var(--white); }
.footer__bottom { display: flex; min-height: 80px; align-items: center; justify-content: space-between; gap: 20px; color: rgba(255, 255, 255, .39); font-size: .7rem; }
.footer__bottom p { margin: 0; }

/* WhatsApp flutuante */
.whatsapp-float { position: fixed; right: 22px; bottom: 22px; z-index: 90; display: flex; min-height: 54px; padding: 10px 17px 10px 11px; align-items: center; gap: 9px; color: var(--white); border-radius: 999px; background: var(--whatsapp); box-shadow: 0 14px 38px rgba(18, 92, 48, .32); font-size: .78rem; font-weight: 800; transition: transform var(--transition), box-shadow var(--transition); }
.whatsapp-float:hover { transform: translateY(-5px); box-shadow: 0 18px 44px rgba(18, 92, 48, .42); }
.whatsapp-float svg { width: 32px; height: 32px; fill: currentColor; }

/* Animação de entrada progressiva */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 700ms ease, transform 700ms ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

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

/* =========================================================
   RESPONSIVO
   ========================================================= */

@media (max-width: 1120px) {
  .nav { gap: 13px; }
  .nav > a:not(.btn) { font-size: .72rem; }
  .hero__content { grid-template-columns: minmax(0, 1fr) 290px; gap: 38px; }
  .about__grid { gap: 58px; }
  .differential-grid { grid-template-columns: repeat(2, 1fr); }
  .contact__grid { gap: 46px; }
}

@media (max-width: 960px) {
  .section { padding: 88px 0; }
  .topbar { display: none; }
  .header { position: absolute; top: 0; }
  .header__inner { min-height: 78px; }
  .brand img { width: 54px; height: 54px; }
  .menu-toggle { display: block; position: relative; z-index: 2; }
  .menu-toggle[aria-expanded="true"] > span:nth-child(2) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] > span:nth-child(3) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] > span:nth-child(4) { transform: translateY(-7px) rotate(-45deg); }
  .nav { position: fixed; top: 0; right: 0; bottom: 0; display: flex; width: min(82vw, 380px); padding: 108px 34px 34px; flex-direction: column; align-items: stretch; gap: 0; color: var(--navy-900); background: var(--white); box-shadow: -20px 0 70px rgba(5, 15, 25, .24); transform: translateX(110%); transition: transform var(--transition); }
  .nav.is-open { transform: translateX(0); }
  .nav > a:not(.btn) { padding: 15px 0; border-bottom: 1px solid var(--gray-200); font-size: .95rem; }
  .nav > a:not(.btn)::after { display: none; }
  .nav .btn { margin-top: 24px; }
  .header:not(.is-sticky) .menu-toggle[aria-expanded="true"] { color: var(--navy-900); }
  .hero { min-height: 800px; }
  .hero__content { display: block; padding-top: 120px; }
  .hero__copy { max-width: 800px; }
  .hero__card { display: none; }
  .hero h1 { max-width: 760px; }
  .proof-strip__grid { grid-template-columns: repeat(2, 1fr); }
  .proof-strip article:nth-child(2) { border-right: 0; }
  .proof-strip article:nth-child(n+3) { border-top: 1px solid rgba(255, 255, 255, .18); }
  .about__grid { grid-template-columns: 1fr; }
  .about__visual { max-width: 720px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .audience-grid { grid-template-columns: repeat(2, 1fr); }
  .structure__grid { grid-template-columns: 1fr; }
  .gallery__grid { grid-template-columns: repeat(2, 1fr); }
  .location__panel { grid-template-columns: 1fr; }
  .location__map, .location__map iframe { min-height: 450px; }
  .contact__grid { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1.4fr .7fr .7fr; gap: 32px; }
}

@media (max-width: 720px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .section { padding: 72px 0; }
  .section-heading { grid-template-columns: 1fr; gap: 22px; margin-bottom: 38px; }
  .section-title { font-size: clamp(2.25rem, 11vw, 3.5rem); }
  .brand__text { display: none; }
  .hero { min-height: 760px; }
  .hero__content { padding-top: 100px; padding-bottom: 110px; }
  .hero__overlay { background: linear-gradient(90deg, rgba(5, 13, 22, .95), rgba(5, 13, 22, .68)), linear-gradient(0deg, rgba(5, 13, 22, .9), transparent 50%); }
  .hero h1 { font-size: clamp(3.2rem, 15vw, 5rem); }
  .hero__lead { font-size: 1rem; }
  .hero__actions { align-items: stretch; flex-direction: column; }
  .hero__actions .btn { width: 100%; }
  .hero__trust { justify-content: space-between; gap: 10px; }
  .hero__trust-item { flex-direction: column; align-items: flex-start; gap: 6px; }
  .hero__trust-item strong { font-size: 1.35rem; }
  .hero__trust-item span { font-size: .62rem; }
  .hero__trust-divider { height: 52px; }
  .hero__scroll { display: none; }
  .proof-strip article { min-height: 100px; padding: 18px 12px; gap: 10px; }
  .proof-strip article:first-child { border-left: 0; }
  .proof-strip strong { font-size: .84rem; }
  .proof-strip small { font-size: .61rem; }
  .about__visual { padding: 18px 0 42px 18px; }
  .about__photo, .about__photo img { min-height: 400px; }
  .about__seal { top: -15px; right: -4px; width: 92px; height: 92px; }
  .about__experience { right: 0; min-width: 230px; padding: 18px 20px; }
  .about__experience strong { font-size: 2.2rem; }
  .product-grid { grid-template-columns: 1fr; }
  .product-card__image { height: 240px; }
  .products__cta { padding: 24px; flex-direction: column; align-items: stretch; }
  .products__cta .btn { width: 100%; }
  .differential-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 270px; }
  .quote-cta { min-height: 660px; }
  .quote-cta__overlay { background: rgba(5, 14, 23, .85); }
  .quote-cta h2 { font-size: clamp(2.8rem, 13vw, 4.5rem); }
  .audience-grid { gap: 10px; }
  .audience-card span { right: 12px; bottom: 10px; left: 12px; font-size: .78rem; }
  .structure__details { grid-template-columns: 1fr; }
  .gallery__grid { grid-auto-rows: 180px; gap: 8px; }
  .gallery__item--wide { grid-column: span 2; grid-row: span 1; }
  .gallery__item span { display: none; }
  .location__info { padding: 40px 24px; }
  .location__map, .location__map iframe { min-height: 360px; }
  .contact-card { grid-template-columns: 44px minmax(0, 1fr) auto; padding: 14px; gap: 11px; }
  .contact-card__icon { width: 42px; height: 42px; }
  .contact-card strong { overflow-wrap: anywhere; font-size: .82rem; }
  .footer__content { padding-top: 58px; }
  .footer__top { grid-template-columns: 1fr 1fr; gap: 36px 24px; }
  .footer__brand { grid-column: span 2; }
  .footer__brand img { width: 84px; height: 84px; }
  .footer__winner { flex-direction: column; align-items: stretch; }
  .btn--winner { text-align: center; }
  .footer__bottom { padding: 22px 0; flex-direction: column; align-items: flex-start; justify-content: center; gap: 6px; }
  .whatsapp-float { right: 14px; bottom: 14px; width: 58px; height: 58px; min-height: 58px; padding: 12px; justify-content: center; }
  .whatsapp-float span { display: none; }
  .lightbox { padding: 18px; }
}

@media (max-width: 420px) {
  .hero__trust-item:nth-last-child(-n+2) { display: none; }
  .hero__trust { justify-content: flex-start; }
  .proof-strip__number { display: none; }
  .product-card__body { padding: 24px 20px; }
  .audience-grid { grid-template-columns: 1fr; }
  .audience-card { aspect-ratio: 16 / 10; }
  .gallery__grid { display: block; }
  .gallery__item { width: 100%; height: 230px; margin-bottom: 8px; }
}

/* ================================================================
   CAMADA PREMIUM V2 — profundidade, movimento e microinterações
   ================================================================ */
.scroll-progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: 9999;
  height: 3px;
  pointer-events: none;
  background: rgba(255,255,255,.04);
}

.scroll-progress span {
  display: block;
  width: 100%;
  height: 100%;
  transform: scaleX(0);
  transform-origin: left center;
  background: linear-gradient(90deg, var(--gold), #fff0ad, var(--gold));
  box-shadow: 0 0 14px rgba(222,174,69,.65);
  will-change: transform;
}

.hero__media img {
  animation: hero-breathe 18s ease-in-out infinite alternate;
  will-change: transform;
}

.hero__grid {
  animation: grid-drift 24s linear infinite;
}

.btn {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.btn::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: -40% auto -40% -35%;
  width: 22%;
  transform: translateX(-320%) rotate(18deg);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.42), transparent);
  transition: transform .75s ease;
}

.btn:hover::after,
.btn:focus-visible::after {
  transform: translateX(760%) rotate(18deg);
}

.product-card,
.feature-card,
.audience-card,
.contact-card {
  transition: transform .45s cubic-bezier(.2,.8,.2,1), box-shadow .45s ease, border-color .35s ease;
}

.product-card:hover,
.feature-card:hover,
.audience-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 26px 62px rgba(3,10,18,.24);
}

.product-card__image img,
.gallery__item img {
  transition: transform .8s cubic-bezier(.2,.8,.2,1), filter .5s ease;
}

.product-card:hover .product-card__image img,
.gallery__item:hover img {
  transform: scale(1.07);
  filter: saturate(1.08) contrast(1.04);
}

.about__seal {
  animation: seal-float 5s ease-in-out infinite;
}

.footer__counter {
  width: fit-content;
  margin: 24px auto 2px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 999px;
  color: #fff;
  background: rgba(3,12,22,.56);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 12px 32px rgba(0,0,0,.18);
  backdrop-filter: blur(12px);
}

.footer__counter-icon {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  color: #071521;
  background: linear-gradient(135deg, #fff4b9, var(--gold));
  box-shadow: 0 0 22px rgba(222,174,69,.26);
}

.footer__counter-icon svg { width: 20px; fill: currentColor; }
.footer__counter p { display: grid; gap: 2px; margin: 0; }
.footer__counter small { color: rgba(255,255,255,.64); font-size: .68rem; letter-spacing: .11em; text-transform: uppercase; }
.footer__counter strong { font-size: 1.08rem; letter-spacing: .025em; }

@keyframes hero-breathe {
  from { transform: scale(1.015); }
  to { transform: scale(1.09); }
}

@keyframes grid-drift {
  from { background-position: 0 0; }
  to { background-position: 64px 64px; }
}

@keyframes seal-float {
  0%, 100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-9px) rotate(1deg); }
}

@media (max-width: 720px) {
  .footer__counter { margin-top: 20px; }
  .product-card:hover,
  .feature-card:hover,
  .audience-card:hover { transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .hero__media img,
  .hero__grid,
  .about__seal { animation: none !important; }
  .btn::after { display: none; }
  .product-card,
  .feature-card,
  .audience-card,
  .contact-card,
  .product-card__image img,
  .gallery__item img { transition: none !important; }
}