/* ============================================================
   Clínea Planejados — Ateliê de marcenaria para clínicas
   Direção: ateliê-galeria à noite · espresso + latão + osso
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  /* Paleta preto · cinza · branco (tema escuro = base) */
  --espresso:      #0c0c0d;   /* preto base */
  --espresso-2:    #151517;   /* grafite (seções --alt) */
  --espresso-3:    #1e1e21;   /* hover */
  --bone:          #f2f2f3;   /* branco (texto principal) */
  --bone-dim:      #cfcfd2;
  --sand:          #9b9ba1;   /* cinza secundário */
  --sand-deep:     #7d7d84;   /* cinza rótulos */
  --brass:         #ececed;   /* acento = quase-branco no escuro */
  --brass-bright:  #ffffff;
  --brass-deep:    #55555b;   /* contorno sobre o escuro */
  --ink:           #0c0c0d;   /* texto sobre o acento (inverte por tema) */
  --accent:        #c9a86e;   /* amarronzado pontual — destaques e botões */
  --accent-bright: #dabd8a;
  --btn-bg:        rgba(184,150,90,0.15);   /* botão translúcido (charme) */
  --btn-line:      rgba(184,150,90,0.45);
  --btn-text:      #f2f2f3;
  --btn-ghost-bg:  rgba(255,255,255,0.05);
  --line:          rgba(255,255,255,0.16);
  --line-soft:     rgba(255,255,255,0.08);

  --font-display: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-sans:    "Inter", "Helvetica Neue", Arial, sans-serif;

  --maxw: 1280px;
  --gutter: clamp(1.25rem, 5vw, 4.5rem);
  --section-y: clamp(4.5rem, 10vw, 9rem);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  color-scheme: dark;                 /* scrollbars/inputs no tema escuro base */
  -webkit-tap-highlight-color: transparent;
}
a, button, .shot { touch-action: manipulation; }
section[id], [id].hero { scroll-margin-top: clamp(80px, 9vh, 104px); }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
body {
  background: var(--espresso);
  color: var(--bone);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.7;
  font-size: clamp(1rem, 0.95rem + 0.2vw, 1.075rem);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
:focus-visible {
  outline: 2px solid var(--brass-bright);
  outline-offset: 3px;
  border-radius: 1px;
}

/* subtle warm grain over the whole page */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.035;
  mix-blend-mode: soft-light;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.skip-link {
  position: absolute;
  left: 1rem; top: -3rem;
  z-index: 200;
  background: var(--brass);
  color: var(--ink);
  padding: 0.6rem 1rem;
  font-family: var(--font-sans);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.8rem;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 1rem; }

/* ---------- Shared layout ---------- */
.shell {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section { position: relative; padding-block: var(--section-y); }
.section--alt { background: var(--espresso-2); }

/* Tema claro — quebra a atmosfera escura em seções alternadas.
   Redefine os tokens no escopo da seção para que todos os filhos se adaptem. */
.section--light {
  --espresso:   #f4f4f5;   /* branco/cinza-claro (base) */
  --espresso-2: #ececee;
  --espresso-3: #e4e4e6;
  --bone:       #17171a;   /* preto (texto principal) */
  --bone-dim:   #2f2f33;
  --sand:       #5c5c62;   /* cinza */
  --sand-deep:  #6a6a70;
  --brass:      #1b1b1e;    /* acento = quase-preto no claro */
  --brass-bright: #000000;
  --brass-deep: #c6c6ca;   /* contorno sobre o claro */
  --ink:        #ffffff;    /* texto sobre o acento → branco */
  --accent:     #8a6c3c;   /* amarronzado mais profundo p/ contraste no claro */
  --accent-bright: #75592f;
  --btn-bg:     rgba(138,108,60,0.13);
  --btn-line:   rgba(138,108,60,0.5);
  --btn-text:   #3f3016;
  --btn-ghost-bg: rgba(20,20,22,0.03);
  --line:       rgba(20,20,22,0.14);
  --line-soft:  rgba(20,20,22,0.07);
  background: var(--espresso);
  color: var(--bone);
}

/* Eyebrow: tracked label, like a technical spec line */
.eyebrow {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--sand);   /* rótulo discreto; brass fica reservado aos destaques */
  display: inline-block;
}

/* Display headings */
.display {
  font-family: var(--font-display);
  font-weight: 300;
  line-height: 0.98;
  letter-spacing: -0.01em;
  color: var(--bone);
  text-wrap: balance;
}
.lead, .spec__desc, .project__desc, .step__desc, .manifesto__body p, .value p {
  text-wrap: pretty;
}
.display em {
  font-style: italic;
  color: var(--accent);   /* destaque amarronzado pontual */
}
.h-xl  { font-size: clamp(1.75rem, 4.5vw, 3.6rem); }  /* hero em Lato Bold (mais largo) */
.h-lg  { font-size: clamp(2.2rem, 4.8vw, 4rem); }
.h-md  { font-size: clamp(1.7rem, 3vw, 2.6rem); }

.lead {
  font-size: clamp(1.08rem, 0.98rem + 0.6vw, 1.4rem);
  line-height: 1.6;
  color: var(--bone-dim);
  font-weight: 300;
}
.muted { color: var(--sand); }

/* Reveal divider — the "encaixe/reveal" between two cabinet panels */
.reveal-rule {
  border: 0;
  height: 1px;
  background: var(--line);
  position: relative;
  margin: 0;
}
.reveal-rule::after {
  content: "";
  position: absolute;
  top: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 46px;
  height: 5px;
  background: var(--espresso);
  border-left: 1px solid var(--brass);
  border-right: 1px solid var(--brass);
}
.section--alt .reveal-rule::after { background: var(--espresso-2); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 1.05rem 2rem;
  border: 1px solid var(--btn-line);
  color: var(--btn-text);
  background: var(--btn-bg);            /* translúcido — charme da referência */
  border-radius: 2px;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  transition: background 0.4s var(--ease), color 0.4s var(--ease),
              border-color 0.4s var(--ease), transform 0.3s var(--ease);
}
.btn .arrow { transition: transform 0.35s var(--ease); }
.btn:hover { background: var(--accent); color: var(--ink); border-color: var(--accent); }
.btn:hover .arrow { transform: translateX(4px); }
/* .btn--solid usa o estilo translúcido base (CTA primário) */
.btn--ghost { background: var(--btn-ghost-bg); border-color: var(--line); color: var(--bone); }
.btn--ghost:hover { background: var(--accent); color: var(--ink); border-color: var(--accent); }

.textlink {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass);
  padding-bottom: 3px;
  border-bottom: 1px solid var(--line);
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}
.textlink:hover { color: var(--brass-bright); border-color: var(--brass); }

/* ============================================================
   Header / Nav
   ============================================================ */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background 0.5s var(--ease), backdrop-filter 0.5s var(--ease),
              border-color 0.5s var(--ease), padding 0.4s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header__inner {
  max-width: var(--maxw);
  margin-inline: auto;
  padding: clamp(1.1rem, 2vw, 1.7rem) var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.site-header.is-scrolled {
  background: rgba(12, 12, 13, 0.82);
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  border-bottom-color: var(--line);
}
.site-header.is-scrolled .site-header__inner { padding-block: 0.85rem; }

.brand { display: flex; align-items: center; }
.brand img {
  height: clamp(30px, 3.5vw, 40px);
  width: auto;
  transition: height 0.4s var(--ease);
}
.is-scrolled .brand img { height: 28px; }

.nav { display: flex; align-items: center; gap: clamp(1.4rem, 2.4vw, 2.6rem); }
.nav__links { display: flex; gap: clamp(1.4rem, 2.4vw, 2.4rem); }
.nav__links a {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bone-dim);
  position: relative;
  padding-block: 4px;
  transition: color 0.3s var(--ease);
}
.nav__links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--brass);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}
.nav__links a:hover { color: var(--bone); }
.nav__links a:hover::after { transform: scaleX(1); }

.nav__cta { display: inline-flex; }

.nav-toggle { display: none; }

/* Menu móvel — oculto no desktop, ativado no breakpoint mobile */
.mobile-menu { display: none; }

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  min-height: 86vh;              /* deixa o banner (marquee) aparecer na 1ª tela */
  min-height: 86svh;
  display: flex;
  align-items: center;
  padding-top: clamp(6rem, 12vw, 8rem);
  padding-bottom: clamp(4rem, 8vw, 6rem);
  overflow: hidden;
  isolation: isolate;
}
/* Imagem de fundo full-bleed com leve zoom na entrada */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: #0c0c0d url("assets/hero/hero.jpg") center / cover no-repeat;
  transform: scale(1.08);
  animation: heroZoom 20s var(--ease) forwards;
}
.hero::after {                 /* overlay escuro para legibilidade */
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(12,12,13,0.70) 0%, rgba(12,12,13,0.52) 42%, rgba(12,12,13,0.9) 100%),
    radial-gradient(130% 95% at 50% 42%, transparent 38%, rgba(12,12,13,0.6) 100%);
}
@keyframes heroZoom { from { transform: scale(1.14); } to { transform: scale(1); } }
@media (prefers-reduced-motion: reduce) {
  .hero__bg { animation: none; transform: none; }
}

.hero__inner {
  position: relative;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}
.hero__eyebrow { margin-bottom: clamp(1.2rem, 2.5vw, 1.9rem); color: var(--bone-dim); }
.hero h1 {
  margin-bottom: 1.6rem;
  max-width: none;
  font-family: "Lato", var(--font-sans);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.14;
}
.hero h1 em { font-style: normal; }   /* sem itálico; mantém o destaque em brass */
.hero h1 .line { display: block; }
@media (min-width: 720px) { .hero h1 .line { white-space: nowrap; } }
.hero__lead {
  max-width: 50ch;
  margin-bottom: 2.3rem;
  font-family: "Lato", var(--font-sans);
  font-weight: 300;
  font-size: clamp(0.98rem, 0.93rem + 0.35vw, 1.18rem);
  color: rgba(242, 242, 243, 0.7);   /* mais leve, menos destaque */
}
.hero__actions {
  display: flex; flex-wrap: wrap;
  gap: 1rem 1.4rem;
  align-items: center;
  justify-content: center;
}

.hero__meta {
  margin-top: clamp(2.2rem, 4vw, 3.2rem);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem 1.4rem;
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sand);
}
.hero__meta span { display: inline-flex; align-items: center; }
.hero__meta span + span::before {
  content: "";
  width: 4px; height: 4px;
  margin-right: 1.4rem;
  background: var(--bone-dim);
  border-radius: 50%;
  opacity: 0.6;
}

/* Indicador de rolagem */
.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: max(clamp(1.2rem, 3vw, 2.2rem), env(safe-area-inset-bottom));
  transform: translateX(-50%);
  width: 26px; height: 42px;
  display: grid;
  place-items: start center;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding-top: 8px;
  transition: border-color 0.3s var(--ease);
}
.hero__scroll:hover { border-color: var(--bone); }
.hero__scroll span {
  width: 3px; height: 8px;
  border-radius: 2px;
  background: var(--bone);
  animation: scrollHint 1.8s var(--ease) infinite;
}
@keyframes scrollHint {
  0% { opacity: 0; transform: translateY(-3px); }
  40% { opacity: 1; }
  100% { opacity: 0; transform: translateY(11px); }
}
@media (prefers-reduced-motion: reduce) {
  .hero__scroll span { animation: none; }
}

/* Flourish signature line (usada na seção de contato) */
.flourish {
  position: absolute;
  pointer-events: none;
  overflow: visible;
}
.flourish path {
  fill: none;
  stroke: var(--brass);
  stroke-width: 1.1;
  opacity: 0.5;
}

/* Marquee strip */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding-block: 1.1rem;
  overflow: hidden;
  background: var(--espresso-2);
}
.marquee__track {
  display: flex;
  gap: 3.5rem;
  width: max-content;
  animation: marquee 38s linear infinite;
}
.marquee span {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.5rem;
  color: var(--sand);
  display: inline-flex;
  align-items: center;
  gap: 3.5rem;
  white-space: nowrap;
}
.marquee span::after {
  content: "✦";
  font-size: 0.7rem;
  color: var(--brass);
  font-style: normal;
}
@keyframes marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .marquee__track { animation: none; }
}

/* ============================================================
   Manifesto
   ============================================================ */
.manifesto__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
}
.manifesto__figure {
  position: relative;
  aspect-ratio: 4 / 5;
  border: 1px solid var(--line);
  padding: 10px;
}
.manifesto__figure img { width: 100%; height: 100%; object-fit: cover; }
.manifesto__figure .tag {
  position: absolute;
  top: -1px; left: -1px;
  background: var(--espresso);
  border: 1px solid var(--line);
  border-top: 0; border-left: 0;
  padding: 0.5rem 0.9rem;
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brass);
}
.manifesto__body p + p { margin-top: 1.3rem; }
.manifesto__body .lead { margin-bottom: 1.6rem; }
.manifesto__sign {
  margin-top: 2.2rem;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.5rem;
  color: var(--bone);
}
.manifesto__sign span {
  display: block;
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sand);
  margin-top: 0.4rem;
}

/* ============================================================
   Especialidades
   ============================================================ */
.section-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem 2rem;
  align-items: end;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.section-head__title { margin-top: 1.1rem; max-width: 16ch; }
.section-head p { max-width: 40ch; color: var(--sand); }

.specialties {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
}
.spec {
  padding: clamp(1.8rem, 3vw, 2.6rem) clamp(1.2rem, 2.2vw, 2rem) clamp(2.2rem, 4vw, 3rem);
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
  position: relative;
  transition: background 0.4s var(--ease);
}
.spec:nth-child(3n) { border-right: 0; }
.spec:hover { background: var(--espresso-3); }
.spec__num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--brass);
}
.spec__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  line-height: 1.1;
  margin: 1.4rem 0 0.9rem;
  color: var(--bone);
}
.spec__desc { font-size: 0.96rem; color: var(--sand); max-width: 34ch; }

/* ============================================================
   Portfolio
   ============================================================ */
.projects { display: flex; flex-direction: column; gap: clamp(4rem, 9vw, 8rem); }
.project {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(1rem, 2.5vw, 2rem);
  align-items: center;
}
.project__intro { grid-column: span 4; }
.project:nth-child(even) .project__intro { order: 2; }
.project__index {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  color: var(--brass);
  line-height: 1;
}
.project__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2rem, 3.6vw, 3rem);
  line-height: 1.02;
  margin: 0.6rem 0 0.4rem;
}
.project__sub {
  font-size: 0.74rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sand);
  margin-bottom: 1.4rem;
}
.project__desc { color: var(--bone-dim); margin-bottom: 1.6rem; max-width: 40ch; }
.project__specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.6rem;
  margin-bottom: 1.8rem;
}
.chip {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sand);
  border: 1px solid var(--line);
  padding: 0.4rem 0.8rem;
}

.project__gallery {
  grid-column: span 8;
  display: grid;
  gap: clamp(0.7rem, 1.6vw, 1.2rem);
}
.project:nth-child(even) .project__gallery { order: 1; }
.gallery--a { grid-template-columns: 1.35fr 1fr; grid-template-rows: auto auto; }
.gallery--a .shot:nth-child(1) { grid-row: span 2; }
.gallery--b { grid-template-columns: 1fr 1fr; }
.gallery--c { grid-template-columns: 1fr 1.35fr; grid-template-rows: auto auto; }
.gallery--c .shot:nth-child(2) { grid-row: span 2; }

.shot {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--espresso-2);
  aspect-ratio: 3 / 4;
  cursor: pointer;
}
/* Shots que ocupam 2 linhas: preenchem a célula do grid (largura da coluna
   × 2 linhas), sem deixar o aspect-ratio derivar a largura da altura. */
.gallery--a .shot:nth-child(1),
.gallery--c .shot:nth-child(2) { aspect-ratio: auto; height: 100%; }
.shot img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--ease), filter 0.6s var(--ease);
  filter: saturate(1) brightness(0.96);
}
.shot::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(12, 12, 13,0.4), transparent 45%);
  opacity: 0; transition: opacity 0.5s var(--ease);
}
.shot:hover img { transform: scale(1.05); filter: saturate(1.05) brightness(1.02); }
.shot:hover::after { opacity: 1; }
.shot__zoom {
  position: absolute;
  right: 0.8rem; bottom: 0.8rem;
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border: 1px solid var(--line);
  background: rgba(12, 12, 13,0.6);
  color: var(--bone);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease), background 0.3s var(--ease);
}
.shot:hover .shot__zoom { opacity: 1; transform: translateY(0); }
.shot:hover .shot__zoom { background: var(--brass); color: var(--ink); }

/* ============================================================
   Process
   ============================================================ */
.process__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}
.step {
  padding: clamp(1.8rem, 3vw, 2.6rem) clamp(1.2rem, 2vw, 1.8rem) clamp(2.4rem, 4vw, 3.4rem);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: relative;
}
.step:last-child { border-right: 0; }
.step__num {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  color: var(--brass);
}
.step__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.4rem, 2.2vw, 1.9rem);
  margin: 1.6rem 0 0.8rem;
}
.step__desc { font-size: 0.94rem; color: var(--sand); }
.step__bar {
  position: absolute;
  left: 0; bottom: -1px;
  height: 2px; width: 100%;
  background: var(--brass);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1s var(--ease);
}
.step.is-visible .step__bar { transform: scaleX(1); }

/* ============================================================
   Values / diferenciais
   ============================================================ */
.values__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 3.5rem) clamp(2.5rem, 6vw, 6rem);
}
.value { display: grid; grid-template-columns: auto 1fr; gap: 1.4rem; align-items: start; }
.value__mark {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 2rem;
  color: var(--brass);
  line-height: 1;
  min-width: 2ch;
}
.value h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.4rem, 2.2vw, 1.8rem);
  margin-bottom: 0.5rem;
}
.value p { color: var(--sand); font-size: 0.98rem; }

/* ============================================================
   FAQ
   ============================================================ */
.faq { border-top: 1px solid var(--line); }
.faq__item {
  padding: clamp(1.4rem, 3vw, 2.1rem) 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 0.6rem;
}
.faq__q {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.3rem, 2.2vw, 1.7rem);
  line-height: 1.2;
  color: var(--bone);
}
.faq__a { color: var(--sand); max-width: 66ch; font-size: 0.98rem; }

/* ============================================================
   CTA / Contato
   ============================================================ */
.contact { position: relative; overflow: hidden; }
.contact__inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}
.contact h2 { margin: 1.2rem 0 1.6rem; }
.contact__lead { max-width: 40ch; margin-bottom: 2.4rem; }
.contact__actions { display: flex; flex-wrap: wrap; gap: 1rem; }

.contact__card {
  border: 1px solid var(--line);
  padding: clamp(1.8rem, 3vw, 2.6rem);
  background: var(--espresso-2);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.contact__row { display: flex; flex-direction: column; gap: 0.35rem; }
.contact__row dt {
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sand-deep);
}
.contact__row dd {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--bone);
}
.contact__row a { transition: color 0.3s var(--ease); }
.contact__row a:hover { color: var(--brass); }
.contact__divider { height: 1px; background: var(--line); }

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  border-top: 1px solid var(--line);
  padding-block: clamp(3rem, 6vw, 5rem) 2.5rem;
  background: var(--espresso);
}
.footer__top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2.5rem;
  align-items: flex-start;
}
.footer__brand img { height: 40px; width: auto; margin-bottom: 1.2rem; }
.footer__brand p { max-width: 32ch; color: var(--sand); font-size: 0.95rem; }
.footer__nav { display: flex; gap: clamp(2rem, 5vw, 4.5rem); flex-wrap: wrap; }
.footer__col h4 {
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 1.1rem;
  font-weight: 400;
}
.footer__col a, .footer__col p {
  display: block;
  color: var(--bone-dim);
  font-size: 0.92rem;
  margin-bottom: 0.6rem;
  transition: color 0.3s var(--ease);
}
.footer__col a:hover { color: var(--brass); }
.footer__bottom {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding-top: 1.6rem;
  border-top: 1px solid var(--line-soft);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--sand-deep);
}

/* WhatsApp floating button */
.wa-float {
  position: fixed;
  right: max(clamp(1rem, 3vw, 2rem), env(safe-area-inset-right));
  bottom: max(clamp(1rem, 3vw, 2rem), env(safe-area-inset-bottom));
  z-index: 90;
  width: 58px; height: 58px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: #17171a;
  color: #ffffff;
  border: 1px solid rgba(255,255,255,0.22);
  box-shadow: 0 10px 30px rgba(0,0,0,0.45);
  transform: translateY(120%);
  transition: transform 0.5s var(--ease), background 0.3s var(--ease);
}
.wa-float.is-visible { transform: translateY(0); }
.wa-float:hover { background: #000000; }
.wa-float svg { width: 28px; height: 28px; }

/* ============================================================
   Lightbox
   ============================================================ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(8, 8, 9, 0.94);
  backdrop-filter: blur(6px);
  overscroll-behavior: contain;
  display: grid;
  place-items: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--ease), visibility 0.4s var(--ease);
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox__img {
  max-width: min(92vw, 720px);
  max-height: 86vh;
  object-fit: contain;
  border: 1px solid var(--line);
  padding: 8px;
  background: var(--espresso);
  transform: scale(0.97);
  transition: transform 0.4s var(--ease);
}
.lightbox.is-open .lightbox__img { transform: scale(1); }
.lightbox__caption {
  position: absolute;
  bottom: clamp(1rem, 4vw, 2.4rem);
  left: 0; right: 0;
  text-align: center;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sand);
}
.lightbox__caption b { color: var(--brass); font-weight: 400; }
.lb-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 54px; height: 54px;
  display: grid; place-items: center;
  border: 1px solid var(--line);
  color: var(--bone);
  background: rgba(12, 12, 13,0.5);
  transition: background 0.3s var(--ease), color 0.3s var(--ease);
  font-size: 1.4rem;
}
.lb-btn:hover { background: var(--brass); color: var(--ink); }
.lb-prev { left: clamp(0.6rem, 3vw, 2rem); }
.lb-next { right: clamp(0.6rem, 3vw, 2rem); }
.lb-close {
  position: absolute;
  top: clamp(1rem, 3vw, 1.8rem);
  right: clamp(1rem, 3vw, 1.8rem);
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border: 1px solid var(--line);
  color: var(--bone);
  font-size: 1.2rem;
  transition: background 0.3s var(--ease), color 0.3s var(--ease);
}
.lb-close:hover { background: var(--brass); color: var(--ink); }

/* ============================================================
   Scroll reveal
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 0.08s; }
.reveal[data-delay="2"] { transition-delay: 0.16s; }
.reveal[data-delay="3"] { transition-delay: 0.24s; }
.reveal[data-delay="4"] { transition-delay: 0.32s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none; }
  .flourish path { stroke-dasharray: none !important; stroke-dashoffset: 0 !important; }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 960px) {
  .manifesto__grid { grid-template-columns: 1fr; }
  .manifesto__figure { max-width: 460px; }
  .specialties { grid-template-columns: 1fr 1fr; }
  .spec:nth-child(3n) { border-right: 1px solid var(--line); }
  .spec:nth-child(2n) { border-right: 0; }
  .process__list { grid-template-columns: 1fr 1fr; }
  .step:nth-child(2n) { border-right: 0; }
  .contact__inner { grid-template-columns: 1fr; }
  .values__grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav__links, .nav__cta { display: none; }
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px; height: 44px;
    color: var(--bone);
  }
  .nav-toggle span {
    position: relative;
    width: 22px; height: 1px; background: var(--bone);
    transition: background 0.2s;
  }
  .nav-toggle span::before, .nav-toggle span::after {
    content: ""; position: absolute; left: 0; width: 22px; height: 1px; background: var(--bone);
    transition: transform 0.3s var(--ease);
  }
  .nav-toggle span::before { top: -6px; }
  .nav-toggle span::after { top: 6px; }
  .nav-toggle.is-open span { background: transparent; }
  .nav-toggle.is-open span::before { transform: translateY(6px) rotate(45deg); }
  .nav-toggle.is-open span::after { transform: translateY(-6px) rotate(-45deg); }

  .mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 95;
    background: var(--espresso-2);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1.6rem;
    padding: max(var(--gutter), env(safe-area-inset-left)) var(--gutter);
    overscroll-behavior: contain;
    transform: translateY(-100%);
    transition: transform 0.5s var(--ease);
  }
  .mobile-menu.is-open { transform: translateY(0); }
  .mobile-menu a {
    font-family: var(--font-display);
    font-size: 2.2rem;
    color: var(--bone);
  }
  .mobile-menu a small {
    font-family: var(--font-sans);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    color: var(--brass);
    display: inline-block;
    margin-right: 0.8rem;
  }
  .mobile-menu .btn { margin-top: 1rem; align-self: flex-start; }

  .specialties { grid-template-columns: 1fr; }
  .spec { border-right: 0 !important; }
  .project { grid-template-columns: 1fr; }
  .project__intro, .project__gallery { grid-column: 1 / -1; }
  .project:nth-child(even) .project__intro,
  .project:nth-child(even) .project__gallery { order: 0; }
  .process__list { grid-template-columns: 1fr; }
  .step { border-right: 0; }
  .section-head { grid-template-columns: 1fr; }
}

.no-scroll { overflow: hidden; }