/* ============================================================================
   SITEC-STI — Landing Page
   Identidade visual: Manrope + paleta azul institucional
   ========================================================================== */

/* ------------------------------------------------------------ Fonte Manrope */
@font-face {
  font-family: "Manrope";
  src: url("../fonts/Manrope-var.woff2") format("woff2");
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
}

/* --------------------------------------------------------------- Tokens */
:root {
  /* Paleta da marca */
  --azul-escuro: #001B2A;
  --azul-principal: #1677FF;
  --azul-claro: #4DABFF;
  --cinza-claro: #F2F4F7;
  --cinza-medio: #8C94A3;
  --cinza-escuro: #232B3A;
  --branco: #FFFFFF;

  /* Derivados */
  --texto: #1B2432;
  --texto-suave: #5A6577;
  --linha: #E4E8EF;
  --linha-forte: #D3DAE5;
  --grad-azul: linear-gradient(135deg, var(--azul-principal) 0%, var(--azul-claro) 100%);
  --grad-escuro: linear-gradient(160deg, #001B2A 0%, #0A2C46 55%, #0E3559 100%);

  /* Sombras */
  --sombra-sm: 0 1px 2px rgba(16, 32, 56, .06);
  --sombra-md: 0 8px 24px -8px rgba(16, 40, 80, .16);
  --sombra-lg: 0 22px 60px -20px rgba(12, 40, 90, .28);
  --sombra-azul: 0 12px 30px -10px rgba(22, 119, 255, .45);

  /* Layout */
  --raio: 14px;
  --raio-lg: 20px;
  --raio-pill: 999px;
  --container: 1200px;
  --gutter: clamp(20px, 5vw, 48px);
  --header-h: 74px;

  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* --------------------------------------------------------------- Reset */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-weight: 400;
  color: var(--texto);
  background: var(--branco);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
input, select, textarea { font: inherit; color: inherit; }

:focus-visible {
  outline: 3px solid var(--azul-principal);
  outline-offset: 2px;
  border-radius: 4px;
}

.skip-link {
  position: fixed; top: -80px; left: 12px; z-index: 200;
  background: var(--azul-principal); color: #fff;
  padding: 12px 18px; border-radius: 10px; font-weight: 600;
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 12px; }

/* --------------------------------------------------------------- Utilidades */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }

.icon { width: 1.25em; height: 1.25em; fill: none; flex: none; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: .82rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--azul-principal);
  margin-bottom: 18px;
}
.eyebrow--light { color: var(--azul-claro); }
.eyebrow__dot {
  width: 26px; height: 2px; border-radius: 2px;
  background: var(--grad-azul);
}

.section { padding-block: clamp(64px, 9vw, 120px); }

.section__head { max-width: 720px; margin-inline: auto; text-align: center; margin-bottom: clamp(40px, 6vw, 64px); }
.section__head--left { margin-inline: 0; text-align: left; }

.section__title {
  font-size: clamp(1.7rem, 3.6vw, 2.6rem);
  font-weight: 800; line-height: 1.15; letter-spacing: -.02em;
  color: var(--azul-escuro);
}
.section__lead {
  margin-top: 18px; font-size: 1.06rem; color: var(--texto-suave);
}

/* Botões */
.btn {
  --btn-bg: var(--azul-principal);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 12px 22px; border-radius: var(--raio-pill);
  font-weight: 600; font-size: .98rem; letter-spacing: .01em;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease),
              background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
  will-change: transform;
}
.btn--lg { padding: 15px 28px; font-size: 1.02rem; }
.btn--block { width: 100%; }

.btn--primary { background: var(--grad-azul); color: #fff; box-shadow: var(--sombra-azul); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -10px rgba(22,119,255,.6); }

.btn--ghost {
  background: transparent; color: #fff;
  border: 1.5px solid rgba(255,255,255,.35);
}
.btn--ghost:hover { border-color: #fff; background: rgba(255,255,255,.08); transform: translateY(-2px); }

.btn--whats { background: #25D366; color: #06301a; }
.btn--whats:hover { background: #1fbf5b; transform: translateY(-2px); box-shadow: 0 14px 30px -12px rgba(37,211,102,.6); }

.btn .icon { width: 1.2em; height: 1.2em; }

/* Revelação no scroll */
[data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal].is-visible { opacity: 1; transform: none; }

/* ============================================================== CABEÇALHO */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--header-h);
  transition: background .3s var(--ease), box-shadow .3s var(--ease), height .3s var(--ease);
}
.header__inner { height: 100%; display: flex; align-items: center; gap: 24px; }

.site-header.is-scrolled {
  background: rgba(255,255,255,.9);
  backdrop-filter: saturate(160%) blur(14px);
  box-shadow: 0 1px 0 var(--linha), var(--sombra-sm);
}

/* Marca */
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand__mark { width: 30px; height: auto; filter: drop-shadow(0 4px 10px rgba(22,119,255,.28)); }
.brand__lockup { display: flex; flex-direction: column; line-height: 1; }
.brand__name {
  font-weight: 800; font-size: 1.22rem; letter-spacing: -.01em; color: #fff;
  transition: color .3s var(--ease);
}
.brand__name .accent { color: var(--azul-claro); }
.brand__tag {
  font-size: .58rem; font-weight: 600; letter-spacing: .09em;
  text-transform: uppercase; color: rgba(255,255,255,.6);
  margin-top: 4px; transition: color .3s var(--ease);
}
.site-header.is-scrolled .brand__name { color: var(--azul-escuro); }
.site-header.is-scrolled .brand__name .accent { color: var(--azul-principal); }
.site-header.is-scrolled .brand__tag { color: var(--cinza-medio); }

/* Navegação desktop */
.nav { margin-left: auto; }
.nav__list { display: flex; gap: 6px; }
.nav__link {
  display: inline-block; padding: 9px 14px; border-radius: 10px;
  font-weight: 500; font-size: .96rem; color: rgba(255,255,255,.86);
  position: relative; transition: color .2s var(--ease), background .2s var(--ease);
}
.nav__link::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 5px; height: 2px;
  background: var(--grad-azul); border-radius: 2px; transform: scaleX(0);
  transform-origin: left; transition: transform .28s var(--ease);
}
.nav__link:hover, .nav__link.is-active { color: #fff; }
.nav__link.is-active::after { transform: scaleX(1); }
.site-header.is-scrolled .nav__link { color: var(--texto-suave); }
.site-header.is-scrolled .nav__link:hover,
.site-header.is-scrolled .nav__link.is-active { color: var(--azul-escuro); }

.header__cta { padding-block: 10px; }

/* Hamburguer */
.hamburger { display: none; width: 44px; height: 44px; border-radius: 12px; position: relative; }
.hamburger span {
  position: absolute; left: 11px; right: 11px; height: 2.4px; border-radius: 3px;
  background: #fff; transition: transform .3s var(--ease), opacity .2s var(--ease), background .3s var(--ease);
}
.hamburger span:nth-child(1) { top: 15px; }
.hamburger span:nth-child(2) { top: 21px; }
.hamburger span:nth-child(3) { top: 27px; }
.site-header.is-scrolled .hamburger span { background: var(--azul-escuro); }
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Menu mobile */
.mobile-menu {
  position: fixed; top: var(--header-h); right: 0; z-index: 99;
  width: min(340px, 86vw); height: calc(100dvh - var(--header-h));
  background: #fff; box-shadow: -20px 0 60px -30px rgba(10,30,70,.4);
  padding: 24px var(--gutter); display: flex; flex-direction: column; gap: 6px;
  transform: translateX(105%); transition: transform .35s var(--ease);
  overflow-y: auto;
}
.mobile-menu.is-open { transform: translateX(0); }
.mobile-menu__list { display: flex; flex-direction: column; }
.mobile-menu__link {
  display: block; padding: 15px 12px; border-radius: 12px;
  font-weight: 600; font-size: 1.08rem; color: var(--azul-escuro);
  border-bottom: 1px solid var(--linha);
}
.mobile-menu__link:hover, .mobile-menu__link.is-active { color: var(--azul-principal); background: var(--cinza-claro); }
.mobile-menu__cta { margin-top: 18px; }

.menu-overlay {
  position: fixed; inset: 0; z-index: 98; background: rgba(6,20,40,.5);
  opacity: 0; transition: opacity .3s var(--ease); backdrop-filter: blur(2px);
}
.menu-overlay.is-open { opacity: 1; }

/* ================================================================== HERO */
.hero {
  position: relative; min-height: 100svh;
  display: flex; align-items: center;
  padding-top: calc(var(--header-h) + 40px); padding-bottom: 80px;
  background: var(--grad-escuro); color: #fff; overflow: hidden; isolation: isolate;
}
.hero__bg { position: absolute; inset: 0; z-index: -1; }
.hero__circuit { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__watermark {
  position: absolute; right: -4%; top: 50%; transform: translateY(-50%);
  width: min(560px, 52vw); opacity: .06; filter: blur(.3px);
  animation: floatY 9s ease-in-out infinite;
}
.hero__glow { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .5; }
.hero__glow--1 { width: 480px; height: 480px; background: radial-gradient(circle, #1677FF, transparent 70%); top: -140px; left: -120px; }
.hero__glow--2 { width: 420px; height: 420px; background: radial-gradient(circle, #4DABFF, transparent 70%); bottom: -160px; right: 6%; opacity: .35; }

.hero__inner { position: relative; }
.hero__content { max-width: 760px; }
.hero__title {
  font-size: clamp(2.1rem, 5.4vw, 4rem); font-weight: 800;
  line-height: 1.08; letter-spacing: -.025em; margin-bottom: 22px;
  text-wrap: balance;
}
.hero__text {
  font-size: clamp(1.02rem, 1.6vw, 1.22rem); color: rgba(233,240,250,.82);
  max-width: 620px; margin-bottom: 34px;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; }

.hero__chips { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 40px; }
.hero__chips li {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 9px 16px; border-radius: var(--raio-pill);
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12);
  font-size: .9rem; font-weight: 500; color: rgba(233,240,250,.9);
}
.hero__chips .icon { color: var(--azul-claro); }

.hero__scroll {
  position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%);
  width: 26px; height: 42px; border: 2px solid rgba(255,255,255,.35); border-radius: 14px;
  display: grid; place-items: start center; padding-top: 8px;
}
.hero__scroll span { width: 4px; height: 8px; border-radius: 4px; background: var(--azul-claro); animation: scrollDot 1.6s ease-in-out infinite; }

@keyframes floatY { 0%,100% { transform: translateY(-50%);} 50% { transform: translateY(-56%);} }
@keyframes scrollDot { 0% { opacity: 0; transform: translateY(0);} 40% { opacity: 1;} 80% { opacity: 0; transform: translateY(12px);} 100% { opacity: 0; } }

/* ============================================================ QUEM SOMOS */
.about { background: #fff; }
.about__intro {
  max-width: 820px; margin: 0 auto clamp(44px, 6vw, 64px);
  text-align: center; font-size: 1.1rem; color: var(--texto-suave);
  display: grid; gap: 16px;
}

/* ============================================================== CARROSSEL */
.carousel { position: relative; }
.about__carousel { margin-bottom: clamp(56px, 8vw, 84px); }

.carousel__viewport {
  overflow-x: auto; overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-block: 8px;              /* espaço para a sombra do hover */
  scroll-padding-inline: 2px;
}
.carousel__viewport::-webkit-scrollbar { display: none; }
.carousel__viewport:focus-visible {
  outline: 2px solid var(--azul-principal); outline-offset: 4px; border-radius: var(--raio-lg);
}
.carousel__track {
  display: flex; gap: 20px; align-items: stretch;
  padding-inline: 2px; margin: 0; list-style: none;
}
.carousel__track > .card,
.carousel__track > .project { scroll-snap-align: start; }
.carousel__track > .card    { flex: 0 0 clamp(258px, 76vw, 300px); }
.carousel__track > .project { flex: 0 0 clamp(280px, 82vw, 340px); }
.carousel__track .portfolio__empty { flex: 1 0 100%; }

.carousel__arrow {
  position: absolute; top: calc(50% - 4px); transform: translateY(-50%);
  width: 46px; height: 46px; border-radius: 50%; z-index: 3;
  display: grid; place-items: center; cursor: pointer;
  background: #fff; color: var(--azul-escuro);
  border: 1px solid var(--linha-forte); box-shadow: var(--sombra-md);
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease), opacity .2s var(--ease);
}
.carousel__arrow:hover { background: var(--azul-escuro); color: #fff; border-color: var(--azul-escuro); }
.carousel__arrow:focus-visible { outline: 2px solid var(--azul-principal); outline-offset: 3px; }
.carousel__arrow .icon { width: 22px; height: 22px; }
.carousel__arrow--prev { left: -8px; }
.carousel__arrow--prev .icon { transform: rotate(180deg); }
.carousel__arrow--next { right: -8px; }
.carousel__arrow[hidden] { opacity: 0; pointer-events: none; }

.carousel__hint {
  display: none; margin-top: 14px; text-align: center;
  font-size: .82rem; font-weight: 600; letter-spacing: .02em; color: var(--texto-suave);
}
.carousel.is-scrollable .carousel__hint { display: block; }

@media (max-width: 719px) {
  .carousel__arrow { display: none; }
}
@media (min-width: 720px) {
  .carousel__hint { display: none !important; }
}

.card {
  position: relative; background: #fff; border: 1px solid var(--linha);
  border-radius: var(--raio-lg); padding: 28px;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
  overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: var(--grad-azul); transform: scaleX(0); transform-origin: left;
  transition: transform .35s var(--ease);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--sombra-md); border-color: transparent; }
.card:hover::before { transform: scaleX(1); }
.card__ic {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(22,119,255,.12), rgba(77,171,255,.14));
  color: var(--azul-principal); margin-bottom: 18px;
}
.card__ic .icon { width: 26px; height: 26px; }
.card h3 { font-size: 1.12rem; font-weight: 700; color: var(--azul-escuro); margin-bottom: 8px; }
.card p { color: var(--texto-suave); font-size: .97rem; }

/* Pilares */
.pillars {
  background: var(--grad-escuro); border-radius: var(--raio-lg);
  padding: clamp(34px, 5vw, 56px); color: #fff; position: relative; overflow: hidden;
}
.pillars::after {
  content: ""; position: absolute; right: -60px; bottom: -60px;
  width: 300px; height: 300px; border-radius: 50%;
  background: radial-gradient(circle, rgba(77,171,255,.25), transparent 70%);
}
.pillars__title { position: relative; font-size: clamp(1.3rem,2.4vw,1.7rem); font-weight: 800; margin-bottom: 30px; }
.pillars__grid {
  position: relative; display: grid; gap: 26px 30px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.pillar { display: flex; gap: 16px; }
.pillar__ic {
  width: 48px; height: 48px; flex: none; border-radius: 12px; display: grid; place-items: center;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); color: var(--azul-claro);
}
.pillar__ic .icon { width: 24px; height: 24px; }
.pillar h4 { font-size: 1.08rem; font-weight: 700; margin-bottom: 5px; }
.pillar p { font-size: .93rem; color: rgba(224,234,247,.72); }

/* ============================================================= PORTFÓLIO */
.portfolio { background: var(--cinza-claro); }

.filters {
  display: flex; flex-wrap: wrap; gap: 10px; justify-content: center;
  margin-bottom: 40px;
}
.filter {
  padding: 9px 18px; border-radius: var(--raio-pill);
  border: 1px solid var(--linha-forte); background: #fff;
  font-weight: 500; font-size: .92rem; color: var(--texto-suave);
  transition: all .22s var(--ease);
}
.filter:hover { border-color: var(--azul-claro); color: var(--azul-principal); }
.filter.is-active { background: var(--azul-escuro); border-color: var(--azul-escuro); color: #fff; }

.project {
  display: flex; flex-direction: column; background: #fff;
  border: 1px solid var(--linha); border-radius: var(--raio-lg); overflow: hidden;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), opacity .3s var(--ease);
}
.project:hover { transform: translateY(-6px); box-shadow: var(--sombra-lg); }
.project.is-hidden { display: none; }

.project__thumb {
  position: relative; aspect-ratio: 16 / 10; display: grid; place-items: center;
  background: var(--grad-escuro); overflow: hidden;
}
.project__thumb img { width: 44%; opacity: .9; filter: drop-shadow(0 8px 20px rgba(0,0,0,.35)); }
.project__thumb::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(120deg, rgba(22,119,255,.18), transparent 60%),
    repeating-linear-gradient(45deg, rgba(255,255,255,.03) 0 2px, transparent 2px 22px);
}
.project__badge {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  font-size: .68rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  padding: 5px 11px; border-radius: var(--raio-pill);
  background: rgba(255,255,255,.16); color: #fff; backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,.25);
}
.project__body { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.project__cat { font-size: .78rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--azul-principal); margin-bottom: 8px; }
.project__title { font-size: 1.16rem; font-weight: 700; color: var(--azul-escuro); margin-bottom: 8px; }
.project__desc { font-size: .94rem; color: var(--texto-suave); margin-bottom: 16px; flex: 1; }
.project__tech { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 18px; }
.project__tech span {
  font-size: .76rem; font-weight: 600; padding: 4px 10px; border-radius: 7px;
  background: var(--cinza-claro); color: var(--cinza-escuro);
}
.project__link {
  display: inline-flex; align-items: center; gap: 8px; align-self: flex-start;
  font-weight: 700; font-size: .92rem; color: var(--azul-principal);
}
.project__link .icon { width: 18px; height: 18px; transition: transform .25s var(--ease); }
.project__link:hover .icon { transform: translateX(4px); }

.portfolio__empty { text-align: center; color: var(--texto-suave); padding: 40px; grid-column: 1/-1; }

/* ============================================================== CLIENTES */
.clients { background: #fff; overflow: hidden; }
.clients__marquee {
  position: relative; padding-block: 12px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.clients__track {
  display: flex; gap: 22px; width: max-content;
  animation: marquee 34s linear infinite;
}
.clients__marquee:hover .clients__track { animation-play-state: paused; }
.client {
  width: 210px; height: 108px; flex: none; border-radius: var(--raio);
  border: 1px solid var(--linha); background: var(--cinza-claro);
  display: grid; place-items: center; text-align: center; gap: 4px;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
  filter: grayscale(1); opacity: .78;
}
.client:hover { filter: none; opacity: 1; transform: translateY(-4px); box-shadow: var(--sombra-md); border-color: var(--linha-forte); }
.client img { max-height: 56px; max-width: 78%; }
.client__ph { display: grid; place-items: center; gap: 6px; }
.client__mono {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: var(--grad-azul); color: #fff; font-weight: 800; font-size: 1.1rem;
}
.client__name { font-size: .82rem; font-weight: 600; color: var(--cinza-medio); }
.clients__note { text-align: center; font-size: .86rem; color: var(--cinza-medio); margin-top: 26px; }

@keyframes marquee { to { transform: translateX(-50%); } }

/* =============================================================== CONTATO */
.contact { background: var(--cinza-claro); }
.contact__grid {
  display: grid; gap: clamp(32px, 5vw, 56px);
  grid-template-columns: 1fr;
}
.contact__intro { align-self: start; }
.contact__info { display: grid; gap: 18px; margin-block: 30px; }
.contact__info li { display: flex; gap: 14px; align-items: center; }
.contact__ic {
  width: 46px; height: 46px; flex: none; border-radius: 12px; display: grid; place-items: center;
  background: #fff; border: 1px solid var(--linha); color: var(--azul-principal);
}
.contact__label { display: block; font-size: .76rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--cinza-medio); }
.contact__info a, .contact__info span[data-info-local], .contact__info span[data-info-cnpj] { font-weight: 600; color: var(--azul-escuro); }
.contact__info a:hover { color: var(--azul-principal); }
.contact__specialist { margin-top: 6px; }

/* Formulário */
.contact__form-wrap { }
.form {
  background: #fff; border: 1px solid var(--linha); border-radius: var(--raio-lg);
  padding: clamp(24px, 4vw, 38px); box-shadow: var(--sombra-md);
  display: grid; gap: 18px;
}
.form__intro { font-size: .96rem; color: var(--texto-suave); margin-bottom: 2px; }
.form__row { display: grid; gap: 18px; grid-template-columns: 1fr 1fr; }
.form__hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.field { display: grid; gap: 7px; }
.field label { font-size: .9rem; font-weight: 600; color: var(--cinza-escuro); }
.req { color: var(--azul-principal); }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 15px; border-radius: 11px;
  border: 1.5px solid var(--linha-forte); background: #fff;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--azul-principal);
  box-shadow: 0 0 0 4px rgba(22,119,255,.14);
}
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: #E5484D; }
.field.has-error input:focus, .field.has-error select:focus, .field.has-error textarea:focus { box-shadow: 0 0 0 4px rgba(229,72,77,.16); }

.select-wrap { position: relative; }
.select-wrap::after {
  content: ""; position: absolute; right: 16px; top: 50%; width: 9px; height: 9px;
  border-right: 2px solid var(--cinza-medio); border-bottom: 2px solid var(--cinza-medio);
  transform: translateY(-70%) rotate(45deg); pointer-events: none;
}
.field select { appearance: none; -webkit-appearance: none; cursor: pointer; }

.field__error { font-size: .82rem; color: #E5484D; min-height: 0; font-weight: 500; }

.field--check { gap: 0; }
.checkbox { display: flex; gap: 12px; align-items: flex-start; cursor: pointer; font-weight: 400; }
.checkbox input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.checkbox__box {
  width: 24px; height: 24px; flex: none; border-radius: 7px; margin-top: 1px;
  border: 1.5px solid var(--linha-forte); display: grid; place-items: center;
  color: #fff; transition: all .2s var(--ease);
}
.checkbox__box .icon { width: 15px; height: 15px; opacity: 0; transform: scale(.5); transition: all .2s var(--ease); }
.checkbox input:checked + .checkbox__box { background: var(--azul-principal); border-color: var(--azul-principal); }
.checkbox input:checked + .checkbox__box .icon { opacity: 1; transform: scale(1); }
.checkbox input:focus-visible + .checkbox__box { outline: 3px solid var(--azul-principal); outline-offset: 2px; }
.checkbox__text { font-size: .9rem; color: var(--texto-suave); line-height: 1.5; }
.checkbox__text a { color: var(--azul-principal); font-weight: 600; text-decoration: underline; }

.form__feedback { padding: 14px 16px; border-radius: 11px; font-weight: 600; font-size: .95rem; }
.form__feedback.is-success { background: rgba(37,211,102,.12); color: #14803f; border: 1px solid rgba(37,211,102,.3); }
.form__feedback.is-error { background: rgba(229,72,77,.1); color: #b3282c; border: 1px solid rgba(229,72,77,.3); }

/* ======================================================= BOTÕES FLUTUANTES */
.floaters {
  position: fixed; z-index: 90;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  display: flex; flex-direction: column-reverse; gap: 12px;
}
.floater {
  width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center;
  box-shadow: var(--sombra-lg); transition: transform .25s var(--ease), box-shadow .25s var(--ease), opacity .3s var(--ease);
}
.floater .icon { width: 26px; height: 26px; }
.floater--whats { background: #25D366; color: #fff; }
.floater--whats:hover { transform: translateY(-4px) scale(1.05); box-shadow: 0 18px 40px -12px rgba(37,211,102,.7); }
.floater--top { background: var(--azul-escuro); color: #fff; }
.floater--top:hover { transform: translateY(-4px) scale(1.05); box-shadow: 0 18px 40px -12px rgba(0,27,42,.6); }
.floater--top[hidden] { display: none; }

/* ================================================================ RODAPÉ */
.site-footer { background: var(--azul-escuro); color: rgba(224,234,247,.72); }
.footer__inner {
  display: grid; gap: 40px; padding-block: clamp(48px, 7vw, 72px);
  grid-template-columns: 1fr;
}
.brand--footer .brand__name, .brand--footer .brand__tag { color: #fff; }
.brand--footer .brand__tag { color: rgba(224,234,247,.55); }
.footer__desc { margin-top: 18px; max-width: 340px; font-size: .95rem; }
.footer__social { display: flex; gap: 10px; margin-top: 20px; }
.footer__social a {
  width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); color: #fff;
  transition: all .22s var(--ease);
}
.footer__social a:hover { background: var(--azul-principal); border-color: var(--azul-principal); transform: translateY(-3px); }

.footer__h { font-size: .84rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: #fff; margin-bottom: 18px; }
.footer__nav a, .footer__contact a, .footer__contact span { transition: color .2s var(--ease); }
.footer__nav li { margin-bottom: 11px; }
.footer__nav a:hover { color: var(--azul-claro); }
.footer__contact ul { display: grid; gap: 13px; }
.footer__contact li { display: flex; align-items: center; gap: 11px; font-size: .95rem; }
.footer__contact .icon { color: var(--azul-claro); width: 20px; height: 20px; }
.footer__contact a:hover { color: var(--azul-claro); }

.footer__bottom { border-top: 1px solid rgba(255,255,255,.1); }
.footer__bottom-inner {
  display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; align-items: center;
  padding-block: 22px; font-size: .88rem;
}
.footer__legal { display: flex; gap: 20px; }
.footer__legal a:hover { color: var(--azul-claro); }

/* ============================================================ RESPONSIVO */
@media (min-width: 620px) {
  .footer__inner { grid-template-columns: 1.6fr 1fr 1.2fr; }
}
@media (min-width: 900px) {
  .contact__grid { grid-template-columns: 1fr 1.15fr; align-items: start; }
}

@media (max-width: 860px) {
  .nav, .header__cta { display: none; }
  .hamburger { display: block; }
  :root { --header-h: 66px; }
}

@media (max-width: 560px) {
  .form__row { grid-template-columns: 1fr; }
  .hero__chips { gap: 8px; }
  .hero__chips li { font-size: .82rem; padding: 8px 13px; }
  .brand__tag { display: none; }
  .footer__bottom-inner { justify-content: flex-start; }
}

/* ====================================================== REDUÇÃO DE MOVIMENTO */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important; animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
  .clients__track { animation: none; flex-wrap: wrap; width: 100%; justify-content: center; }
  .hero__watermark { animation: none; }
}