/* ==========================================================================
   PAULO FONSECA — ADMINISTRAÇÃO DE OBRAS
   Stylesheet · v1.0
   ==========================================================================
   Sumário:
   1.  Fontes
   2.  Variáveis e Reset
   3.  Tipografia base
   4.  Utilitários e Layout
   5.  Cursor & Preloader
   6.  Header / Navigation
   7.  Menu Mobile
   8.  Hero
   9.  Marquee
   10. Sobre
   11. Serviços
   12. Processo
   13. Projetos
   14. Stats (parallax)
   15. Testemunhos
   16. Contacto
   17. Footer
   18. Floating WhatsApp
   19. Botões e elementos genéricos
   20. Animações (data-reveal, split)
   21. Responsivo
   ========================================================================== */

/* ====== 1. FONTES =================================================== */
@font-face {
  font-family: "Cooper Hewitt";
  src: url("../fonts/CooperHewitt-Light.ttf") format("truetype");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Cooper Hewitt";
  src: url("../fonts/CooperHewitt-Book.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Cooper Hewitt";
  src: url("../fonts/CooperHewitt-Medium.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Cooper Hewitt";
  src: url("../fonts/CooperHewitt-Semibold.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Cooper Hewitt";
  src: url("../fonts/CooperHewitt-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Cooper Hewitt";
  src: url("../fonts/CooperHewitt-Heavy.ttf") format("truetype");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Salmond";
  src: url("../fonts/Salmond-Regular.woff") format("woff");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Salmond";
  src: url("../fonts/Salmond-Medium.woff") format("woff");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Salmond";
  src: url("../fonts/Salmond-Semibold.woff") format("woff");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Salmond";
  src: url("../fonts/Salmond-Bold.woff") format("woff");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ====== 2. VARIÁVEIS ================================================ */
:root {
  /* Cores da marca */
  --c-dark:        #1a1b1d;
  --c-charcoal:    #2b2c2e;
  --c-graphite:    #3a3b3e;
  --c-mid:         #6f7378;
  --c-line:        #d8d4cc;
  --c-cream:       #f5f2ec;
  --c-cream-2:     #ebe6dc;
  --c-white:       #ffffff;
  --c-steel:       #5b7a91;   /* azul-aço (do logo / cartão) */
  --c-steel-deep:  #4a6477;
  --c-steel-soft:  #97afbf;
  --c-accent:      #c8a063;   /* dourado discreto para detalhes */

  /* Tipografia */
  --f-body:    "Cooper Hewitt", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --f-display: "Salmond", "Cooper Hewitt", Georgia, serif;

  /* Tamanhos fluidos (clamp) */
  --fs-display: clamp(2.6rem, 6.2vw, 6.4rem);
  --fs-h2:      clamp(2rem, 4.2vw, 4rem);
  --fs-h3:      clamp(1.35rem, 1.8vw, 1.75rem);
  --fs-body:    clamp(0.98rem, 1.05vw, 1.075rem);
  --fs-small:   0.825rem;

  /* Espaçamentos */
  --section-py: clamp(5rem, 10vw, 9rem);
  --container:  1320px;
  --gutter:     clamp(1.25rem, 3vw, 2.5rem);

  /* Bordas e raios */
  --r-sm: 8px;
  --r-md: 16px;
  --r-lg: 28px;
  --r-xl: 40px;

  /* Sombras */
  --shadow-sm: 0 2px 10px rgba(26, 27, 29, 0.05);
  --shadow-md: 0 18px 50px rgba(26, 27, 29, 0.08);
  --shadow-lg: 0 30px 80px rgba(26, 27, 29, 0.15);

  /* Transições */
  --ease:       cubic-bezier(0.65, 0, 0.35, 1);
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --t-fast:     0.25s;
  --t-base:     0.4s;
  --t-slow:     0.8s;
}

/* ====== Reset ======================================================= */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html, body { height: 100%; }
html {
  scroll-behavior: auto; /* o Lenis trata do smooth */
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
}
body {
  font-family: var(--f-body);
  font-size: var(--fs-body);
  font-weight: 400;
  line-height: 1.55;
  color: var(--c-charcoal);
  background: var(--c-cream);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; }
::selection { background: var(--c-dark); color: var(--c-cream); }

/* Lenis */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }

/* ====== 3. TIPOGRAFIA BASE ========================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--f-display);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--c-dark);
}
em, .italic {
  font-style: italic;
  font-family: var(--f-display);
  font-weight: 400;
}
strong { font-weight: 700; color: var(--c-dark); }

/* ====== 4. UTILITÁRIOS & LAYOUT ===================================== */
.container {
  width: min(100% - (var(--gutter) * 2), var(--container));
  margin-inline: auto;
}
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--f-body);
  font-size: var(--fs-small);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--c-charcoal);
  margin-bottom: 1.75rem;
}
.section-tag__line {
  width: 32px;
  height: 1px;
  background: var(--c-charcoal);
  display: inline-block;
}
.section-tag--light { color: var(--c-cream); }
.section-tag--light .section-tag__line { background: var(--c-cream); }

.section-title {
  font-size: var(--fs-h2);
  font-weight: 600;
  max-width: 18ch;
  margin-bottom: 1.5rem;
}
.section-title em {
  color: var(--c-steel);
  font-style: italic;
  font-weight: 400;
}
.section-title--light { color: var(--c-cream); }
.section-title--light em { color: var(--c-steel-soft); }

/* ====== 5. CURSOR & PRELOADER ======================================= */
.cursor, .cursor-dot {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
}
.cursor {
  width: 38px;
  height: 38px;
  border: 1.5px solid var(--c-cream);
  transition: width 0.25s var(--ease), height 0.25s var(--ease),
              background 0.25s var(--ease), opacity 0.3s var(--ease);
  opacity: 0;
}
.cursor-dot {
  width: 5px;
  height: 5px;
  background: var(--c-cream);
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}
body.cursor-ready .cursor,
body.cursor-ready .cursor-dot { opacity: 1; }
.cursor.is-hover {
  width: 70px;
  height: 70px;
  background: var(--c-cream);
}
.cursor.is-hover + * .cursor-dot,
body.cursor-ready .cursor.is-hover ~ .cursor-dot { opacity: 0; }
@media (hover: none), (pointer: coarse) {
  .cursor, .cursor-dot { display: none !important; }
}

/* Preloader */
.preloader {
  position: fixed;
  inset: 0;
  background: var(--c-dark);
  z-index: 10000;
  display: grid;
  place-items: center;
  color: var(--c-cream);
  overflow: hidden;
}
.preloader__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.5rem;
  width: min(420px, 80vw);
}
.preloader__logo {
  display: flex;
  gap: 1rem;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(4rem, 12vw, 7rem);
  line-height: 1;
  color: var(--c-cream);
}
.preloader__letter {
  display: inline-block;
  opacity: 0;
  transform: translateY(40px);
}
.preloader__bar {
  width: 100%;
  height: 1px;
  background: rgba(245, 242, 236, 0.18);
  position: relative;
  overflow: hidden;
}
.preloader__bar-fill {
  position: absolute;
  inset: 0 100% 0 0;
  background: var(--c-cream);
}
.preloader__count {
  font-family: var(--f-body);
  font-weight: 500;
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  display: flex;
  gap: 0.1em;
}
body.preloader-done .preloader { pointer-events: none; }

/* ====== 6. HEADER =================================================== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.25rem 0;
  transition: background var(--t-base) var(--ease),
              padding var(--t-base) var(--ease),
              box-shadow var(--t-base) var(--ease),
              transform var(--t-base) var(--ease);
}
.header.is-scrolled {
  background: rgba(245, 242, 236, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 0.75rem 0;
  box-shadow: 0 1px 0 rgba(43, 44, 46, 0.06);
}
.header.is-hidden { transform: translateY(-100%); }

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.header__brand { display: inline-flex; align-items: center; }
.header__logo {
  height: 42px;
  width: auto;
  transition: opacity var(--t-base) var(--ease);
}
.header__logo--light {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.header.is-over-dark .header__logo--dark { opacity: 0; }
.header.is-over-dark .header__logo--light { opacity: 1; pointer-events: auto; }
@media (max-width: 640px) {
  .header__logo { height: 34px; }
}

.header__nav { display: flex; }
.nav-list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  background: rgba(43, 44, 46, 0.04);
  padding: 0.4rem;
  border-radius: 999px;
}
.nav-link {
  display: inline-flex;
  padding: 0.65rem 1.1rem;
  font-weight: 500;
  font-size: 0.92rem;
  color: var(--c-charcoal);
  border-radius: 999px;
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
  position: relative;
}
.nav-link:hover { background: var(--c-dark); color: var(--c-cream); }
.header.is-over-dark .nav-list { background: rgba(245, 242, 236, 0.1); }
.header.is-over-dark .nav-link { color: var(--c-cream); }
.header.is-over-dark .nav-link:hover { background: var(--c-cream); color: var(--c-dark); }

.header__actions { display: flex; align-items: center; gap: 1rem; }
.header__phone {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--c-charcoal);
  transition: color var(--t-fast) var(--ease);
}
.header__phone:hover { color: var(--c-steel); }
.header.is-over-dark .header__phone { color: var(--c-cream); }

.header__burger {
  display: none;
  width: 44px;
  height: 44px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: 999px;
  background: var(--c-dark);
  color: var(--c-cream);
  transition: background var(--t-fast) var(--ease);
  position: relative;
}
.header__burger span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--c-cream);
  transition: transform var(--t-base) var(--ease), opacity var(--t-fast) var(--ease);
}
.header__burger.is-open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.header__burger.is-open span:nth-child(2) { opacity: 0; }
.header__burger.is-open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ====== 7. MOBILE MENU ============================================== */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--c-dark);
  color: var(--c-cream);
  z-index: 95;
  transform: translateY(-100%);
  transition: transform 0.7s var(--ease-out);
  display: flex;
  flex-direction: column;
  padding: 6rem 0 2rem;
  overflow-y: auto;
}
.mobile-menu.is-open { transform: translateY(0); }
.mobile-menu__inner {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: min(100% - 2.5rem, 1320px);
  margin: 0 auto;
}
.mobile-menu__nav ul { display: flex; flex-direction: column; gap: 0.25rem; }
.mm-item { overflow: hidden; }
.mm-link {
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  padding: 1.2rem 0;
  border-bottom: 1px solid rgba(245, 242, 236, 0.1);
  font-family: var(--f-display);
  font-weight: 500;
  font-size: clamp(2rem, 8vw, 3rem);
  line-height: 1;
  transform: translateY(110%);
  transition: color var(--t-fast) var(--ease);
}
.mobile-menu.is-open .mm-link { transform: translateY(0); transition: transform 0.8s var(--ease-out); }
.mobile-menu.is-open .mm-item:nth-child(1) .mm-link { transition-delay: 0.15s; }
.mobile-menu.is-open .mm-item:nth-child(2) .mm-link { transition-delay: 0.21s; }
.mobile-menu.is-open .mm-item:nth-child(3) .mm-link { transition-delay: 0.27s; }
.mobile-menu.is-open .mm-item:nth-child(4) .mm-link { transition-delay: 0.33s; }
.mobile-menu.is-open .mm-item:nth-child(5) .mm-link { transition-delay: 0.39s; }
.mobile-menu.is-open .mm-item:nth-child(6) .mm-link { transition-delay: 0.45s; }
.mm-link:hover { color: var(--c-steel-soft); }
.mm-num {
  font-family: var(--f-body);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--c-steel-soft);
  opacity: 0.7;
  align-self: flex-start;
  padding-top: 0.7rem;
}
.mobile-menu__foot {
  padding-top: 2rem;
  border-top: 1px solid rgba(245, 242, 236, 0.1);
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.95rem;
}
.mm-contact { color: var(--c-cream); transition: color var(--t-fast) var(--ease); }
.mm-contact:hover { color: var(--c-steel-soft); }
.mm-tag {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-mid);
  margin-top: 1rem;
}

body.mobile-menu-open { overflow: hidden; }

/* ====== 8. HERO ===================================================== */
.hero {
  position: relative;
  padding: 9rem 0 5rem;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(91, 122, 145, 0.08), transparent 50%),
    radial-gradient(circle at 10% 90%, rgba(200, 160, 99, 0.05), transparent 40%);
  pointer-events: none;
  z-index: 0;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero__content { max-width: 640px; }

.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  background: var(--c-cream-2);
  border: 1px solid var(--c-line);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-graphite);
  margin-bottom: 2rem;
}
.hero__tag-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-steel);
  box-shadow: 0 0 0 4px rgba(91, 122, 145, 0.18);
  animation: pulse-dot 2s infinite ease-in-out;
}
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 4px rgba(91, 122, 145, 0.18); }
  50% { box-shadow: 0 0 0 8px rgba(91, 122, 145, 0); }
}

.hero__title {
  font-size: var(--fs-display);
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: -0.025em;
  margin-bottom: 1.8rem;
  color: var(--c-dark);
}
.hero__title .line {
  display: block;
  overflow: hidden;
}
.hero__title .word {
  display: inline-block;
  transform: translateY(110%);
  transition: transform 1.1s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}
.hero-words-in .hero__title .word { transform: translateY(0); }
.hero-words-in .hero__title .line:nth-child(2) .word { transition-delay: 0.08s; }
.hero-words-in .hero__title .line:nth-child(3) .word { transition-delay: 0.16s; }
.hero__title .italic { color: var(--c-steel); }

.hero__lede {
  font-size: clamp(1.05rem, 1.3vw, 1.2rem);
  line-height: 1.55;
  max-width: 30rem;
  color: var(--c-graphite);
  margin-bottom: 2.5rem;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 3.5rem;
}

.hero__meta {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: clamp(1.5rem, 4vw, 3rem);
  padding-top: 2.5rem;
  border-top: 1px solid var(--c-line);
  align-items: end;
}
.meta-block { display: flex; flex-direction: column; gap: 0.4rem; }
.meta-num {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: clamp(2.4rem, 3.6vw, 3.4rem);
  line-height: 1;
  color: var(--c-dark);
  letter-spacing: -0.02em;
}
.meta-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--c-mid);
  font-weight: 500;
  line-height: 1.3;
}

/* hero visual */
.hero__visual {
  position: relative;
  aspect-ratio: 4/5;
  max-height: 700px;
  width: 100%;
}
.hero__image-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  will-change: transform;
}
.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  transition: transform 1.2s var(--ease-out);
}
.hero__image-grain {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 70%, rgba(0, 0, 0, 0.35), transparent 60%),
    linear-gradient(180deg, rgba(0, 0, 0, 0) 60%, rgba(0, 0, 0, 0.35));
  pointer-events: none;
}
.hero__badge {
  position: absolute;
  top: -32px;
  left: -32px;
  width: 140px;
  height: 140px;
  background: var(--c-dark);
  color: var(--c-cream);
  border-radius: 50%;
  display: grid;
  place-items: center;
  z-index: 2;
  box-shadow: var(--shadow-lg);
}
.hero__badge-circle {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  animation: rotate 20s linear infinite;
}
.hero__badge-text {
  font-family: var(--f-body);
  font-size: 4.5px;
  font-weight: 600;
  letter-spacing: 0.2em;
  fill: var(--c-cream);
  text-transform: uppercase;
}
.hero__badge-icon { position: relative; z-index: 1; color: var(--c-cream); }
@keyframes rotate { to { transform: rotate(360deg); } }

.hero__caption {
  position: absolute;
  bottom: 2rem;
  left: 2rem;
  right: 2rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--c-cream);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  z-index: 2;
}
.hero__caption-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-cream);
}

.hero__scroll {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--c-mid);
  z-index: 1;
}
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--c-mid), transparent);
  position: relative;
  overflow: hidden;
}
.hero__scroll-line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--c-dark);
  animation: scroll-arrow 2s infinite var(--ease);
}
@keyframes scroll-arrow {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(100%); }
}

/* ====== 9. MARQUEE ================================================== */
.marquee {
  background: var(--c-dark);
  color: var(--c-cream);
  padding: 1.5rem 0;
  overflow: hidden;
  border-top: 1px solid rgba(245, 242, 236, 0.08);
  border-bottom: 1px solid rgba(245, 242, 236, 0.08);
}
.marquee__track {
  display: flex;
  gap: 4rem;
  white-space: nowrap;
  width: max-content;
  animation: marquee-scroll 30s linear infinite;
}
.marquee__group {
  display: flex;
  align-items: center;
  gap: 4rem;
}
.marquee__item {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  letter-spacing: -0.01em;
}
.marquee__dot {
  font-size: 0.6rem;
  color: var(--c-steel-soft);
  opacity: 0.6;
}
@keyframes marquee-scroll {
  to { transform: translateX(-50%); }
}

/* ====== 10. SOBRE =================================================== */
.about {
  padding: var(--section-py) 0;
  background: var(--c-cream);
}
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
}

.about__visual {
  position: relative;
  aspect-ratio: 4/5;
}
.about__image-main {
  width: 78%;
  height: 100%;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.about__image-main img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease);
  will-change: transform;
}
.about__image-small {
  position: absolute;
  right: 0;
  bottom: 8%;
  width: 45%;
  aspect-ratio: 4/3;
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 6px solid var(--c-cream);
}
.about__image-small img {
  width: 100%; height: 100%;
  object-fit: cover;
  will-change: transform;
}
.about__experience {
  position: absolute;
  top: 7%;
  right: 5%;
  background: var(--c-dark);
  color: var(--c-cream);
  border-radius: 50%;
  width: 130px;
  height: 130px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  padding: 1rem;
  text-align: center;
  box-shadow: var(--shadow-lg);
  z-index: 2;
}
.about__experience-num {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 2.2rem;
  line-height: 1;
  color: var(--c-cream);
}
.about__experience-num span {
  color: var(--c-steel-soft);
  font-weight: 500;
}
.about__experience-label {
  font-family: var(--f-body);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-steel-soft);
  line-height: 1.3;
}

.about__content { max-width: 540px; }
.about__lede {
  font-size: clamp(1.02rem, 1.15vw, 1.12rem);
  line-height: 1.65;
  color: var(--c-graphite);
  margin-bottom: 2.5rem;
}
.about__pillars {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 2.5rem;
}
.about__pillars li {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 1.5rem;
  align-items: start;
  padding: 1.75rem 0;
  border-top: 1px solid var(--c-line);
}
.about__pillars li:last-child { border-bottom: 1px solid var(--c-line); }
.pillar__num {
  font-family: var(--f-body);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--c-steel);
}
.pillar__body h3 {
  font-family: var(--f-display);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--c-dark);
}
.pillar__body p {
  font-size: 0.96rem;
  line-height: 1.55;
  color: var(--c-mid);
}

/* ====== 11. SERVIÇOS ================================================ */
.services {
  padding: var(--section-py) 0;
  background: var(--c-dark);
  color: var(--c-cream);
  position: relative;
  overflow: hidden;
}
.services::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 0%, rgba(91, 122, 145, 0.15), transparent 60%),
    radial-gradient(circle at 0% 100%, rgba(200, 160, 99, 0.06), transparent 50%);
  pointer-events: none;
}
.services > .container { position: relative; z-index: 1; }

.services__head {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3rem;
  align-items: end;
  margin-bottom: 4rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(245, 242, 236, 0.1);
}
.services__head-right {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--c-steel-soft);
  max-width: 38ch;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.service-card {
  background: rgba(245, 242, 236, 0.04);
  border: 1px solid rgba(245, 242, 236, 0.08);
  border-radius: var(--r-lg);
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: relative;
  transition: background var(--t-base) var(--ease),
              transform var(--t-base) var(--ease),
              border-color var(--t-base) var(--ease);
  overflow: hidden;
}
.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--c-steel), var(--c-steel-deep));
  opacity: 0;
  transition: opacity var(--t-base) var(--ease);
  z-index: 0;
}
.service-card > * { position: relative; z-index: 1; }
.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 242, 236, 0.18);
}
.service-card:hover::before { opacity: 1; }
.service-card:hover .service-card__arrow { transform: rotate(0deg); background: var(--c-cream); color: var(--c-dark); }

.service-card--accent {
  background: var(--c-steel);
  border-color: var(--c-steel);
}
.service-card--accent::before {
  background: linear-gradient(135deg, var(--c-steel-deep), var(--c-dark));
}
.service-card--accent .service-card__num { color: rgba(245, 242, 236, 0.8); }

.service-card__num {
  font-family: var(--f-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--c-steel-soft);
}
.service-card__title {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 1.6rem;
  color: var(--c-cream);
  margin-bottom: 0.6rem;
  line-height: 1.15;
}
.service-card__desc {
  color: var(--c-steel-soft);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}
.service-card--accent .service-card__desc,
.service-card:hover .service-card__desc { color: rgba(245, 242, 236, 0.85); }
.service-card--accent .service-card__num,
.service-card:hover .service-card__num { color: rgba(245, 242, 236, 0.7); }

.service-card__list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.service-card__list li {
  font-size: 0.88rem;
  color: var(--c-steel-soft);
  padding-left: 1.2rem;
  position: relative;
  line-height: 1.4;
}
.service-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 1px;
  background: currentColor;
}
.service-card:hover .service-card__list li,
.service-card--accent .service-card__list li {
  color: rgba(245, 242, 236, 0.8);
}

.service-card__arrow {
  align-self: flex-start;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(245, 242, 236, 0.08);
  display: grid;
  place-items: center;
  color: var(--c-cream);
  transform: rotate(-30deg);
  transition: transform var(--t-base) var(--ease), background var(--t-base) var(--ease);
  margin-top: auto;
}


/* ====== 12. PROCESSO ================================================ */
.process {
  padding: var(--section-py) 0;
  background: var(--c-cream);
}
.process__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
.process__intro { position: sticky; top: 8rem; max-width: 500px; }
.process__intro p {
  color: var(--c-graphite);
  font-size: 1rem;
  line-height: 1.65;
  margin-bottom: 2.5rem;
}
.process__visual {
  margin-top: 2rem;
  aspect-ratio: 4/3;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.process__visual img {
  width: 100%; height: 100%;
  object-fit: cover;
  will-change: transform;
}

.process__steps { display: flex; flex-direction: column; }
.process-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 2rem;
  padding: 2.5rem 0;
  border-top: 1px solid var(--c-line);
  position: relative;
  align-items: start;
}
.process-step:last-child { border-bottom: 1px solid var(--c-line); }
.process-step__num {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 2.2rem;
  color: var(--c-steel);
  line-height: 1;
}
.process-step__body h3 {
  font-family: var(--f-display);
  font-size: 1.7rem;
  font-weight: 600;
  margin-bottom: 0.7rem;
  color: var(--c-dark);
}
.process-step__body p {
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--c-graphite);
}

/* ====== 13. PROJETOS ================================================ */
.projects {
  padding: var(--section-py) 0;
  background: var(--c-cream-2);
}
.projects__head {
  max-width: 700px;
  margin-bottom: 4rem;
}
.projects__head p {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--c-graphite);
  margin-top: 1rem;
}

.projects__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.project-card {
  position: relative;
  grid-column: span 2;
  aspect-ratio: 4/5;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--c-dark);
  cursor: pointer;
  transition: transform var(--t-base) var(--ease);
}
.project-card:hover { transform: translateY(-6px); }
.project-card--tall { grid-column: span 3; }
.project-card--wide { grid-column: span 3; aspect-ratio: 16/9; }

.project-card__image {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.project-card__image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease);
  will-change: transform;
}
.project-card:hover .project-card__image img { transform: scale(1.06); }
.project-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(26, 27, 29, 0.85) 100%);
  z-index: 1;
  pointer-events: none;
}

.project-card__info {
  position: absolute;
  bottom: 1.5rem;
  left: 1.75rem;
  right: 1.75rem;
  z-index: 2;
  color: var(--c-cream);
}
.project-card__cat {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: rgba(245, 242, 236, 0.15);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  border: 1px solid rgba(245, 242, 236, 0.2);
  margin-bottom: 0.8rem;
}
.project-card__title {
  font-family: var(--f-display);
  font-size: clamp(1.3rem, 2vw, 1.8rem);
  font-weight: 600;
  color: var(--c-cream);
  margin-bottom: 0.3rem;
  line-height: 1.1;
}
.project-card__meta {
  font-size: 0.82rem;
  color: var(--c-steel-soft);
  font-weight: 500;
}

.projects__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 2.5rem 0 0;
  border-top: 1px solid var(--c-line);
  flex-wrap: wrap;
}
.projects__foot p {
  font-family: var(--f-display);
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  color: var(--c-dark);
  font-weight: 500;
}

/* ====== 14. STATS (PARALLAX) ======================================== */
.stats {
  position: relative;
  padding: var(--section-py) 0;
  color: var(--c-cream);
  overflow: hidden;
  isolation: isolate;
  min-height: 80vh;
  display: flex;
  align-items: center;
}
.stats__bg {
  position: absolute;
  inset: -15% 0;
  z-index: -1;
  will-change: transform;
}
.stats__bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
}
.stats__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(26, 27, 29, 0.55) 0%, rgba(26, 27, 29, 0.85) 100%),
    linear-gradient(90deg, rgba(26, 27, 29, 0.7), rgba(26, 27, 29, 0.4));
}

.stats__inner { width: min(100% - 2.5rem, 1320px); }
.stats__title {
  font-size: var(--fs-h2);
  font-weight: 600;
  margin-bottom: 4rem;
  color: var(--c-cream);
  max-width: 20ch;
  line-height: 1.05;
}
.stats__title em {
  color: var(--c-steel-soft);
  font-style: italic;
  font-weight: 400;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  padding-top: 3rem;
  border-top: 1px solid rgba(245, 242, 236, 0.18);
}
.stat { display: flex; flex-direction: column; gap: 0.8rem; }
.stat__num {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: clamp(3rem, 5.5vw, 5rem);
  line-height: 1;
  color: var(--c-cream);
  letter-spacing: -0.03em;
  display: flex;
  align-items: baseline;
}
.stat__plus {
  font-size: 0.5em;
  color: var(--c-steel-soft);
  margin-left: 0.1em;
}
.stat__label {
  font-size: 0.92rem;
  color: var(--c-steel-soft);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
}

/* ====== 15. TESTEMUNHOS ============================================= */
.testimonials {
  padding: var(--section-py) 0;
  background: var(--c-cream);
}
.testimonials__head {
  max-width: 700px;
  margin-bottom: 4rem;
}
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.testimonial {
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  transition: transform var(--t-base) var(--ease),
              box-shadow var(--t-base) var(--ease);
}
.testimonial:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.testimonial__quote { color: var(--c-steel); opacity: 0.7; }
.testimonial blockquote { flex: 1; }
.testimonial blockquote p {
  font-family: var(--f-display);
  font-size: 1.1rem;
  font-weight: 500;
  line-height: 1.5;
  color: var(--c-dark);
  font-style: italic;
}
.testimonial figcaption {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--c-line);
}
.testimonial figcaption strong {
  font-family: var(--f-body);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--c-dark);
}
.testimonial figcaption span {
  font-size: 0.82rem;
  color: var(--c-mid);
}
.testimonial--accent {
  background: var(--c-dark);
  border-color: var(--c-dark);
}
.testimonial--accent blockquote p { color: var(--c-cream); }
.testimonial--accent figcaption strong { color: var(--c-cream); }
.testimonial--accent figcaption span { color: var(--c-steel-soft); }
.testimonial--accent figcaption { border-top-color: rgba(245, 242, 236, 0.15); }
.testimonial--accent .testimonial__quote { color: var(--c-steel-soft); }

/* ====== 16. CONTACTO ================================================ */
.contact {
  padding: var(--section-py) 0;
  background: var(--c-dark);
  color: var(--c-cream);
  position: relative;
  overflow: hidden;
}
.contact::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 50%, rgba(91, 122, 145, 0.18), transparent 50%);
  pointer-events: none;
}
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
  position: relative;
  z-index: 1;
}
.contact__title {
  font-family: var(--f-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--c-cream);
  margin-bottom: 1.5rem;
}
.contact__title em {
  color: var(--c-steel-soft);
  font-style: italic;
  font-weight: 400;
}
.contact__lede {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--c-steel-soft);
  max-width: 30rem;
  margin-bottom: 2.5rem;
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid rgba(245, 242, 236, 0.12);
  margin-bottom: 2.5rem;
}
.contact__info li {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 1rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid rgba(245, 242, 236, 0.12);
  font-size: 0.95rem;
  align-items: center;
}
.contact__info-label {
  font-size: 0.78rem;
  color: var(--c-steel-soft);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
}
.contact__info-link {
  color: var(--c-cream);
  font-weight: 500;
  transition: color var(--t-fast) var(--ease);
}
a.contact__info-link:hover { color: var(--c-steel-soft); }

.contact__socials { display: flex; gap: 0.75rem; }
.contact__social {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(245, 242, 236, 0.08);
  display: grid;
  place-items: center;
  color: var(--c-cream);
  transition: background var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}
.contact__social:hover {
  background: var(--c-steel);
  transform: translateY(-3px);
}

/* Form */
.form {
  background: var(--c-cream);
  color: var(--c-charcoal);
  border-radius: var(--r-lg);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  box-shadow: var(--shadow-lg);
}
.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.form__field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  position: relative;
}
.form__field label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-graphite);
}
.form__field input,
.form__field select,
.form__field textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid var(--c-line);
  background: var(--c-white);
  border-radius: var(--r-sm);
  font-size: 0.95rem;
  color: var(--c-dark);
  transition: border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
  font-family: inherit;
}
.form__field input:focus,
.form__field select:focus,
.form__field textarea:focus {
  outline: none;
  border-color: var(--c-steel);
  box-shadow: 0 0 0 3px rgba(91, 122, 145, 0.15);
}
.form__field textarea { resize: vertical; min-height: 120px; }
.form__field select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232b2c2e' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 16px;
  padding-right: 2.5rem;
}
.form__field.has-error input,
.form__field.has-error select,
.form__field.has-error textarea {
  border-color: #c0392b;
  box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.1);
}
.form__error {
  display: none;
  font-size: 0.78rem;
  color: #c0392b;
  margin-top: 0.15rem;
}
.form__field.has-error .form__error { display: block; }

.form__check {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 0.8rem;
  align-items: start;
  font-size: 0.85rem;
  line-height: 1.4;
  color: var(--c-graphite);
}
.form__check input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 22px; height: 22px;
  border: 1.5px solid var(--c-line);
  border-radius: 5px;
  cursor: pointer;
  display: grid;
  place-items: center;
  background: var(--c-white);
  transition: border-color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
  margin-top: 1px;
}
.form__check input[type="checkbox"]:checked {
  background: var(--c-steel);
  border-color: var(--c-steel);
}
.form__check input[type="checkbox"]:checked::after {
  content: "";
  width: 12px; height: 12px;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='20 6 9 17 4 12'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}
.form__link { color: var(--c-steel); text-decoration: underline; }
.form__check label a { color: var(--c-steel); }

.form__success {
  background: var(--c-steel);
  color: var(--c-cream);
  padding: 1rem 1.25rem;
  border-radius: var(--r-sm);
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-size: 0.92rem;
}
.form__success strong { color: var(--c-cream); }

/* ====== 17. FOOTER ================================================== */
.footer {
  background: var(--c-dark);
  color: var(--c-cream);
  padding: 5rem 0 2rem;
  border-top: 1px solid rgba(245, 242, 236, 0.08);
}
.footer__top {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(245, 242, 236, 0.1);
  margin-bottom: 2rem;
  align-items: start;
}
.footer__brand img { height: 50px; width: auto; margin-bottom: 1.5rem; }
.footer__brand p {
  color: var(--c-steel-soft);
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 35ch;
}
.footer__cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.footer__col h4 {
  font-family: var(--f-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-cream);
  margin-bottom: 1.25rem;
}
.footer__col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer__col a, .footer__col span {
  color: var(--c-steel-soft);
  font-size: 0.93rem;
  transition: color var(--t-fast) var(--ease);
}
.footer__col a:hover { color: var(--c-cream); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: var(--c-mid);
}
.footer__legal { display: flex; gap: 0.8rem; align-items: center; }
.footer__legal a { transition: color var(--t-fast) var(--ease); }
.footer__legal a:hover { color: var(--c-cream); }

/* ====== 18. FLOATING WHATSAPP ======================================= */
.float-wa {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: grid;
  place-items: center;
  z-index: 50;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
  transition: transform var(--t-fast) var(--ease);
}
.float-wa:hover { transform: scale(1.08); }
.float-wa__pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25D366;
  z-index: -1;
  animation: wa-pulse 2.4s infinite ease-out;
}
@keyframes wa-pulse {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.7); opacity: 0; }
}
@media (max-width: 640px) {
  .float-wa { bottom: 1rem; right: 1rem; width: 52px; height: 52px; }
}

/* ====== 19. BOTÕES ================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1rem 1.6rem;
  font-family: var(--f-body);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  border-radius: 999px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background var(--t-base) var(--ease),
              color var(--t-base) var(--ease),
              border-color var(--t-base) var(--ease),
              transform var(--t-base) var(--ease);
  position: relative;
  white-space: nowrap;
  will-change: transform;
}
.btn__icon {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: rgba(245, 242, 236, 0.15);
  display: grid;
  place-items: center;
  transition: background var(--t-base) var(--ease), transform var(--t-base) var(--ease);
}
.btn:hover .btn__icon { transform: rotate(-30deg); }

.btn--primary {
  background: var(--c-steel);
  color: var(--c-cream);
}
.btn--primary:hover { background: var(--c-steel-deep); }
.btn--primary .btn__icon { background: rgba(245, 242, 236, 0.2); }

.btn--dark {
  background: var(--c-dark);
  color: var(--c-cream);
}
.btn--dark:hover { background: var(--c-charcoal); }
.btn--dark .btn__icon { background: rgba(245, 242, 236, 0.15); }

.btn--ghost {
  background: transparent;
  color: var(--c-dark);
  border-color: var(--c-line);
}
.btn--ghost:hover {
  background: var(--c-dark);
  color: var(--c-cream);
  border-color: var(--c-dark);
}

.btn--block { width: 100%; justify-content: center; }
.btn--inline { padding: 0.85rem 1.4rem; font-size: 0.88rem; }

/* ====== 20. ANIMAÇÕES (reveals) ===================================== */
[data-reveal] {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
  will-change: opacity, transform;
}
[data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
}
/* delay stagger via inline style applied by JS, or natural sibling */
.split__word {
  display: inline-block;
  white-space: nowrap; /* impede que o browser quebre dentro da palavra */
}
.split__char {
  display: inline-block;
  transform: translateY(110%);
  opacity: 0;
  will-change: transform, opacity;
}
.split__char.is-in {
  transform: translateY(0);
  opacity: 1;
  transition: transform 0.9s var(--ease-out), opacity 0.6s var(--ease-out);
}

/* Garantir que [hidden] funciona mesmo quando há display:flex/grid no elemento */
[hidden] { display: none !important; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
  .split__char { opacity: 1; transform: none; }
  .hero-words-in .hero__title .word,
  .hero__title .word { transform: none; }
}

/* ====== 21. RESPONSIVO ============================================== */
@media (max-width: 1100px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials__grid { grid-template-columns: 1fr 1fr; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); gap: 2.5rem; }
  .projects__grid { grid-template-columns: repeat(4, 1fr); }
  .project-card { grid-column: span 2; }
  .project-card--tall, .project-card--wide { grid-column: span 4; }
  .project-card--wide { aspect-ratio: 16/8; }
  .footer__top { grid-template-columns: 1fr; gap: 2.5rem; }
}

@media (max-width: 960px) {
  .header__nav, .header__phone { display: none; }
  .header__burger { display: flex; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__visual { order: -1; max-height: 480px; }
  .about__grid { grid-template-columns: 1fr; }
  .about__visual { max-width: 500px; margin: 0 auto; aspect-ratio: 4/4; }
  .process__grid { grid-template-columns: 1fr; }
  .process__intro { position: static; max-width: 100%; }
  .contact__grid { grid-template-columns: 1fr; }
  .services__head { grid-template-columns: 1fr; gap: 1.5rem; }
  .testimonials__grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .hero { padding: 7rem 0 4rem; min-height: auto; }
  .hero__title { font-size: clamp(2.4rem, 12vw, 3.6rem); }
  .hero__cta { flex-direction: column; align-items: stretch; }
  .hero__cta .btn { justify-content: space-between; }
  .hero__meta { grid-template-columns: repeat(3, 1fr); gap: 1rem; }
  .meta-num { font-size: clamp(1.8rem, 8vw, 2.4rem); }
  .meta-label { font-size: 0.7rem; }
  .hero__badge { width: 100px; height: 100px; top: -20px; left: -20px; }
  .hero__badge-text { font-size: 5px; }
  .hero__caption { left: 1.2rem; right: 1.2rem; bottom: 1.2rem; font-size: 0.75rem; }
  .hero__scroll { display: none; }

  .services__grid { grid-template-columns: 1fr; }
  .service-card { padding: 1.75rem; }
  .stats__grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .projects__grid { grid-template-columns: 1fr; gap: 1rem; }
  .project-card, .project-card--tall, .project-card--wide { grid-column: span 1; aspect-ratio: 4/5; }
  .projects__foot { flex-direction: column; align-items: stretch; }
  .form__row { grid-template-columns: 1fr; }
  .contact__info li { grid-template-columns: 1fr; gap: 0.25rem; padding: 1rem 0; }
  .footer__cols { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .header__cta span:not(.btn__icon) { display: none; }
  .header__cta { padding: 0.7rem; }
  .header__cta .btn__icon { width: 26px; height: 26px; }
  .process-step { grid-template-columns: 60px 1fr; gap: 1.25rem; padding: 1.75rem 0; }
  .process-step__num { font-size: 1.6rem; }
  .about__experience { width: 100px; height: 100px; }
  .about__experience-num { font-size: 1.6rem; }
  .form { padding: 1.5rem; }
  .testimonial { padding: 1.75rem; }
}
/* ====== PAGE HERO (páginas internas) ================================ */
.page-hero {
  padding: 11rem 0 5rem;
  background: var(--c-cream);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--c-line);
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(91, 122, 145, 0.10), transparent 55%),
    radial-gradient(circle at 0% 100%, rgba(200, 160, 99, 0.05), transparent 50%);
  pointer-events: none;
}
.page-hero > .container { position: relative; z-index: 1; }
.page-hero__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: end;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--c-mid);
  margin-bottom: 2rem;
}
.breadcrumb a { color: var(--c-mid); transition: color var(--t-fast) var(--ease); }
.breadcrumb a:hover { color: var(--c-steel); }
.breadcrumb span:last-child { color: var(--c-charcoal); }
.page-hero__title {
  font-family: var(--f-display);
  font-size: clamp(2.6rem, 6vw, 5rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.025em;
  color: var(--c-dark);
  margin-bottom: 1.5rem;
  max-width: 18ch;
}
.page-hero__title em {
  color: var(--c-steel);
  font-style: italic;
  font-weight: 400;
}
.page-hero__lede {
  font-size: clamp(1.05rem, 1.3vw, 1.2rem);
  line-height: 1.6;
  color: var(--c-graphite);
  max-width: 40rem;
}
.page-hero__meta {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-left: 2rem;
  border-left: 1px solid var(--c-line);
  font-size: 0.95rem;
  color: var(--c-graphite);
}
.page-hero__meta dt {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-mid);
  font-weight: 600;
  margin-bottom: 0.25rem;
}
.page-hero__meta dd {
  font-weight: 500;
  color: var(--c-dark);
}

/* ====== CTA STRIP (fim das páginas internas) ======================== */
.cta-strip {
  padding: var(--section-py) 0;
  background: var(--c-dark);
  color: var(--c-cream);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-strip::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(91, 122, 145, 0.2), transparent 60%);
  pointer-events: none;
}
.cta-strip__inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
}
.cta-strip__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  background: rgba(245, 242, 236, 0.06);
  border: 1px solid rgba(245, 242, 236, 0.12);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-cream);
  margin-bottom: 2rem;
}
.cta-strip__title {
  font-family: var(--f-display);
  font-size: clamp(2rem, 4.5vw, 3.6rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
  color: var(--c-cream);
}
.cta-strip__title em {
  color: var(--c-steel-soft);
  font-style: italic;
  font-weight: 400;
}
.cta-strip__lede {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--c-steel-soft);
  margin-bottom: 2.5rem;
  max-width: 32rem;
  margin-left: auto;
  margin-right: auto;
}
.cta-strip__buttons {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
}

/* ====== LANGUAGE TOGGLE ============================================= */
.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  padding: 0.3rem;
  border-radius: 999px;
  background: rgba(43, 44, 46, 0.04);
}
.lang-link {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.75rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--c-mid);
  border-radius: 999px;
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.lang-link:hover { color: var(--c-dark); }
.lang-link.is-active {
  background: var(--c-dark);
  color: var(--c-cream);
}
.header.is-over-dark .lang-toggle { background: rgba(245, 242, 236, 0.08); }
.header.is-over-dark .lang-link { color: var(--c-steel-soft); }
.header.is-over-dark .lang-link:hover { color: var(--c-cream); }
.header.is-over-dark .lang-link.is-active { background: var(--c-cream); color: var(--c-dark); }
@media (max-width: 1100px) { .lang-toggle { display: none; } }

/* Mobile menu — language switcher */
.mm-lang {
  display: flex;
  gap: 0.5rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(245, 242, 236, 0.1);
}
.mm-lang a {
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--c-steel-soft);
  border: 1px solid rgba(245, 242, 236, 0.12);
  transition: all var(--t-fast) var(--ease);
}
.mm-lang a:hover { color: var(--c-cream); border-color: var(--c-cream); }
.mm-lang a.is-active {
  background: var(--c-cream);
  color: var(--c-dark);
  border-color: var(--c-cream);
}

/* ====== PROJECT FILTERS (para projectos.html) ======================= */
.project-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--c-line);
}
.project-filter {
  padding: 0.65rem 1.25rem;
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: 999px;
  border: 1px solid var(--c-line);
  background: transparent;
  color: var(--c-graphite);
  transition: all var(--t-fast) var(--ease);
  cursor: pointer;
}
.project-filter:hover { border-color: var(--c-dark); color: var(--c-dark); }
.project-filter.is-active {
  background: var(--c-dark);
  border-color: var(--c-dark);
  color: var(--c-cream);
}
.project-card.is-hidden { display: none; }

/* ====== CONTENT BLOCKS (páginas internas) =========================== */
.content-block {
  padding: var(--section-py) 0;
}
.content-block--cream { background: var(--c-cream); }
.content-block--cream-2 { background: var(--c-cream-2); }
.content-block--dark { background: var(--c-dark); color: var(--c-cream); }
.content-block--dark h2,
.content-block--dark h3 { color: var(--c-cream); }
.content-block--dark p { color: var(--c-steel-soft); }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
.two-col--reverse { grid-template-columns: 1.1fr 1fr; }
.two-col__image {
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  box-shadow: var(--shadow-md);
}
.two-col__image img { width: 100%; height: 100%; object-fit: cover; will-change: transform; }

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.value-card {
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: transform var(--t-base) var(--ease), box-shadow var(--t-base) var(--ease);
}
.value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.content-block--dark .value-card {
  background: rgba(245, 242, 236, 0.04);
  border-color: rgba(245, 242, 236, 0.08);
}
.value-card__icon {
  width: 50px; height: 50px;
  border-radius: 50%;
  background: var(--c-steel);
  color: var(--c-cream);
  display: grid;
  place-items: center;
  margin-bottom: 0.5rem;
}
.value-card h3 {
  font-family: var(--f-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--c-dark);
}
.content-block--dark .value-card h3 { color: var(--c-cream); }
.value-card p {
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--c-mid);
}
.content-block--dark .value-card p { color: var(--c-steel-soft); }

/* ====== FAQ ========================================================= */
.faq-list { max-width: 800px; margin: 3rem auto 0; }
.faq-item { border-top: 1px solid var(--c-line); }
.faq-item:last-child { border-bottom: 1px solid var(--c-line); }
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.75rem 0;
  text-align: left;
  font-family: var(--f-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--c-dark);
  cursor: pointer;
  background: transparent;
  border: 0;
}
.faq-q__icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--c-cream-2);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: transform var(--t-base) var(--ease), background var(--t-base) var(--ease);
}
.faq-item.is-open .faq-q__icon {
  background: var(--c-dark);
  color: var(--c-cream);
  transform: rotate(45deg);
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s var(--ease);
}
.faq-item.is-open .faq-a { max-height: 300px; }
.faq-a__inner {
  padding: 0 0 1.75rem 0;
  color: var(--c-graphite);
  line-height: 1.65;
  max-width: 95%;
}

/* ====== RESPONSIVO — páginas internas =============================== */
@media (max-width: 960px) {
  .page-hero { padding: 8rem 0 4rem; }
  .page-hero__grid { grid-template-columns: 1fr; gap: 2rem; }
  .page-hero__meta { padding-left: 0; border-left: 0; padding-top: 1.5rem; border-top: 1px solid var(--c-line); }
  .two-col, .two-col--reverse { grid-template-columns: 1fr; }
  .two-col__image { max-width: 500px; margin: 0 auto; }
  .value-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .value-grid { grid-template-columns: 1fr; }
  .faq-q { font-size: 1.05rem; padding: 1.25rem 0; }
  .cta-strip__buttons { flex-direction: column; align-items: stretch; }
}