/* ==========================================================================
   SEÇÕES — layout específico de cada bloco da página
   Índice: 1 Preloader · 2 Header · 3 Hero · 4 Faixa · 5 Sobre · 6 Serviços
           7 Portfólio · 8 Case (modal) · 9 Processo · 10 Tecnologias
           11 Diferenciais · 12 Depoimentos · 13 FAQ · 14 Contato · 15 Rodapé
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Preloader
   -------------------------------------------------------------------------- */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: grid;
  place-items: center;
  background: var(--floresta);
  color: var(--areia);
  transition: opacity 0.7s var(--e-out), visibility 0.7s;
}
.preloader.is-done { opacity: 0; visibility: hidden; }
.preloader__mark {
  font-family: var(--f-display);
  font-size: clamp(2rem, 6vw, 3.5rem);
  letter-spacing: -0.05em;
  overflow: hidden;
}
.preloader__bar {
  width: min(220px, 50vw);
  height: 1px;
  margin-top: 1.5rem;
  background: color-mix(in srgb, var(--areia) 25%, transparent);
  overflow: hidden;
}
.preloader__bar i {
  display: block;
  height: 100%;
  width: 100%;
  background: var(--areia);
  transform-origin: left;
  animation: pl-load 1.1s var(--e-out) forwards;
}
@keyframes pl-load { from { transform: scaleX(0); } to { transform: scaleX(1); } }

/* --------------------------------------------------------------------------
   2. Header
   -------------------------------------------------------------------------- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: transform var(--d-mid) var(--e-out),
              background-color var(--d-mid) var(--e-out),
              border-color var(--d-mid) var(--e-out),
              backdrop-filter var(--d-mid) var(--e-out);
  border-bottom: 1px solid transparent;
}
.header.is-stuck {
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom-color: var(--line);
}
.header.is-hidden { transform: translateY(-102%); }

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  height: 78px;
}

/* Assinatura da marca: monograma CY + logotipo nominativo em caixa alta,
   com o asterisco que aparece no manual da Yasmin. */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}
.brand__mark {
  width: 30px; height: 30px;
  flex-shrink: 0;
  color: var(--accent-flat);
  transition: transform var(--d-slow) var(--e-out), color var(--d-mid) var(--e-out);
}
.brand:hover .brand__mark { transform: rotate(-14deg); color: var(--ink); }
.brand__word {
  font-family: var(--f-display);
  font-size: 1.12rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1;
  white-space: nowrap;
}
.brand__word i {
  font-style: normal;
  font-size: 0.7em;
  vertical-align: 0.45em;
  margin-left: 0.12em;
  color: var(--accent-flat);
}

.nav { display: none; }
@media (min-width: 1024px) {
  .nav { display: flex; align-items: center; gap: 0.35rem; }
}
.nav__link {
  position: relative;
  padding: 0.5rem 0.9rem;
  font-size: var(--t-sm);
  color: var(--ink-2);
  border-radius: var(--r-full);
  transition: color var(--d-fast) var(--e-out), background-color var(--d-fast) var(--e-out);
}
.nav__link:hover { color: var(--ink); background: var(--surface-2); }
.nav__link.is-active { color: var(--ink); }
.nav__link.is-active::after {
  content: "";
  position: absolute;
  bottom: 2px; left: 50%;
  transform: translateX(-50%);
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--accent);
}

.header__actions { display: flex; align-items: center; gap: 0.6rem; }

.icon-btn {
  display: grid;
  place-items: center;
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--line);
  color: var(--ink-2);
  transition: background-color var(--d-fast) var(--e-out),
              color var(--d-fast) var(--e-out),
              transform var(--d-fast) var(--e-out);
}
.icon-btn:hover { background: var(--surface-2); color: var(--ink); transform: translateY(-2px); }
.icon-btn svg { width: 18px; height: 18px; }
.theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-moon { display: block; }
[data-theme="dark"] .theme-toggle .icon-sun { display: none; }

.header__cta { display: none; }
@media (min-width: 640px) { .header__cta { display: inline-flex; } }

/* Menu mobile */
.burger { display: grid; }
@media (min-width: 1024px) { .burger { display: none; } }
.burger i {
  display: block;
  width: 18px; height: 1.5px;
  background: currentColor;
  transition: transform var(--d-fast) var(--e-out), opacity var(--d-fast) var(--e-out);
}
.burger i + i { margin-top: 5px; }
.burger[aria-expanded="true"] i:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.burger[aria-expanded="true"] i:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] i:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.menu {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--bg);
  padding: calc(78px + 2rem) var(--gutter) 3rem;
  display: grid;
  align-content: start;
  gap: 0.25rem;
  clip-path: inset(0 0 100% 0);
  transition: clip-path 0.7s var(--e-out);
  overflow-y: auto;
}
.menu.is-open { clip-path: inset(0 0 0 0); }
.menu__link {
  font-family: var(--f-display);
  font-size: clamp(2rem, 9vw, 3rem);
  letter-spacing: -0.045em;
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--line);
  opacity: 0;
  transform: translateY(20px);
}
.menu.is-open .menu__link {
  animation: menu-in 0.6s var(--e-out) forwards;
  animation-delay: calc(var(--i) * 60ms + 120ms);
}
@keyframes menu-in { to { opacity: 1; transform: none; } }
.menu__foot { margin-top: 2rem; display: grid; gap: 0.75rem; font-size: var(--t-sm); color: var(--ink-2); }

/* --------------------------------------------------------------------------
   3. Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  padding-bottom: 3rem;
  overflow: clip;
}

/* Malha de fundo + auréolas de cor */
.hero__field {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: clamp(60px, 8vw, 110px) clamp(60px, 8vw, 110px);
  mask-image: radial-gradient(ellipse 90% 70% at 50% 35%, #000 20%, transparent 78%);
  opacity: 0.75;
}
.hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.5;
  will-change: transform;
}
.hero__blob--1 {
  width: 46vw; height: 46vw;
  max-width: 620px; max-height: 620px;
  top: -12%; right: -6%;
  background: var(--salvia);
}
.hero__blob--2 {
  width: 34vw; height: 34vw;
  max-width: 460px; max-height: 460px;
  bottom: -14%; left: -8%;
  background: var(--linho);
  opacity: 0.85;
}
.hero__blob--3 {
  width: 22vw; height: 22vw;
  max-width: 300px; max-height: 300px;
  top: 44%; left: 42%;
  background: color-mix(in srgb, var(--oliva) 55%, var(--linho));
  opacity: 0.28;
}
[data-theme="dark"] .hero__blob { opacity: 0.26; }
[data-theme="dark"] .hero__blob--3 { opacity: 0.18; }

.hero__inner {
  display: grid;
  gap: clamp(2.5rem, 5vw, 4rem);
  width: 100%;
  min-width: 0;
}
.hero__inner > * { min-width: 0; }
@media (min-width: 1080px) {
  .hero__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
  }
}

.hero__title {
  font-size: var(--t-hero);
  margin-block: 1.35rem 0;
}
.hero__title .line { display: block; overflow: hidden; }
.hero__lead { margin-top: 1.5rem; max-width: 50ch; }
.hero__actions {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.hero__stats {
  margin-top: clamp(1.75rem, 3.5vw, 2.75rem);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  border-top: 1px solid var(--line);
  padding-top: 1.6rem;
  max-width: 560px;
}
.hero__stat b {
  display: block;
  font-family: var(--f-display);
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  font-weight: 400;
  letter-spacing: -0.04em;
}
.hero__stat span { font-size: var(--t-xs); color: var(--ink-3); letter-spacing: 0.04em; }

/* Composição flutuante do hero */
.hero__stage {
  position: relative;
  display: none;
}
@media (min-width: 1080px) { .hero__stage { display: block; } }

.hero__stage-main {
  position: relative;
  z-index: 2;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--sh-xl);
  transform: rotate(-1.5deg);
}
.hero__stage-main img { aspect-ratio: 4 / 5; object-fit: cover; width: 100%; }

.hero__float {
  position: absolute;
  z-index: 3;
  border-radius: var(--r-md);
  background: color-mix(in srgb, var(--surface) 82%, transparent);
  backdrop-filter: blur(14px) saturate(150%);
  -webkit-backdrop-filter: blur(14px) saturate(150%);
  border: 1px solid color-mix(in srgb, var(--ink) 10%, transparent);
  box-shadow: var(--sh-md);
  padding: 0.85rem 1.1rem;
  will-change: transform;
}
.hero__float--a { top: 8%; left: -12%; }
.hero__float--b { bottom: 12%; right: -10%; }
.hero__float--c { bottom: -4%; left: 4%; }
.hero__float b { display: block; font-size: var(--t-sm); letter-spacing: -0.01em; }
.hero__float span { font-size: var(--t-xs); color: var(--ink-3); }

.hero__scroll {
  position: absolute;
  bottom: 1.75rem; left: 50%;
  transform: translateX(-50%);
  display: none;
  align-items: center;
  gap: 0.6rem;
  font-size: var(--t-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
}
@media (min-width: 768px) { .hero__scroll { display: flex; } }
.hero__scroll i {
  width: 1px; height: 34px;
  background: linear-gradient(var(--ink-3), transparent);
  animation: scroll-hint 2.2s var(--e-in-out) infinite;
  transform-origin: top;
}
@keyframes scroll-hint {
  0%, 100% { transform: scaleY(0.3); opacity: 0.3; }
  50% { transform: scaleY(1); opacity: 1; }
}

/* --------------------------------------------------------------------------
   4. Faixa de capacidades (marquee)
   -------------------------------------------------------------------------- */
.strip {
  position: relative;
  padding-block: clamp(2rem, 4vw, 3rem);
  border-block: 1px solid var(--line);
  background: var(--surface-sunken);
  overflow: hidden;
}
/* Padrão de monograma repetido — o mesmo do destaque "Feito aqui" no manual */
.strip::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.14;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'%3E%3Cg fill='none' stroke='%238A9A6B' stroke-width='5' stroke-linecap='round'%3E%3Cpath d='M84 34a34 34 0 1 0 0 52'/%3E%3Cpath d='M48 46l15 21'/%3E%3Cpath d='M89 41c-11 2-20 11-26 26'/%3E%3Cpath d='M63 67v19'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 108px 108px;
}
.strip .marquee { position: relative; z-index: 1; }
.strip__item {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--f-display);
  font-size: clamp(1.15rem, 2.4vw, 1.9rem);
  letter-spacing: -0.03em;
  white-space: nowrap;
  color: var(--ink-2);
}
.strip__item i {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   5. Sobre
   -------------------------------------------------------------------------- */
.about__grid {
  display: grid;
  gap: clamp(2.5rem, 5vw, 4.5rem);
}
@media (min-width: 960px) {
  .about__grid { grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr); align-items: start; }
}
.about__statement {
  font-family: var(--f-display);
  font-size: clamp(1.6rem, 3.1vw, 2.6rem);
  line-height: 1.16;
  letter-spacing: -0.035em;
  font-weight: 400;
}
.about__statement em { font-style: italic; color: var(--accent); }

/* A dupla — Yasmin & Cauã */
.duo {
  display: grid;
  gap: 1rem;
  margin-top: 2.5rem;
  align-items: stretch;
}
@media (min-width: 620px) {
  .duo { grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); gap: 1.25rem; }
}
.duo__card {
  position: relative;
  padding: 1.5rem 1.4rem;
  border-radius: var(--r-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: transform var(--d-mid) var(--e-out), border-color var(--d-mid) var(--e-out);
}
.duo__card:hover { transform: translateY(-5px); border-color: var(--accent); }
.duo__mark {
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--chip);
  font-family: var(--f-display);
  font-size: 1.1rem;
  margin-bottom: 1rem;
}
.duo__name {
  font-family: var(--f-display);
  font-size: 1.6rem;
  font-weight: 400;
  letter-spacing: -0.035em;
}
.duo__role {
  font-size: var(--t-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 0.3rem;
}
.duo__list { margin-top: 1.1rem; display: grid; gap: 0.5rem; }
.duo__list li {
  font-size: var(--t-sm);
  color: var(--ink-2);
  padding-left: 1.1rem;
  position: relative;
}
.duo__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.58em;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
}
.duo__amp {
  display: none;
  font-family: var(--f-display);
  font-style: italic;
  font-size: 2rem;
  color: var(--ink-3);
  align-self: center;
}
@media (min-width: 620px) { .duo__amp { display: block; } }

.about__caps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-top: 2.5rem;
}
.about__cap {
  background: var(--bg);
  padding: 1.4rem 1.35rem;
  transition: background-color var(--d-mid) var(--e-out);
}
.about__cap:hover { background: var(--surface-2); }
.about__cap b { display: block; font-size: var(--t-sm); font-weight: 500; margin-bottom: 0.25rem; }
.about__cap span { font-size: var(--t-xs); color: var(--ink-3); }

.about__meta { display: grid; gap: 1.5rem; }
.about__meta-item { display: grid; gap: 0.4rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--line); }
.about__meta-item b { font-size: var(--t-sm); font-weight: 500; }
.about__meta-item p { font-size: var(--t-sm); color: var(--ink-2); }

/* --------------------------------------------------------------------------
   6. Serviços
   -------------------------------------------------------------------------- */
.services__grid {
  display: grid;
  gap: 1.1rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
}
.service { min-height: 260px; display: flex; flex-direction: column; }
.service .card__text { margin-top: auto; padding-top: 0.75rem; }
/* Quem conduz a frente dentro da dupla */
.service__by {
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.6rem;
}
.service__tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1.1rem; }
.service__tags span {
  font-size: 0.68rem;
  padding: 0.22rem 0.6rem;
  border-radius: var(--r-full);
  background: var(--surface-2);
  color: var(--ink-2);
}

/* --------------------------------------------------------------------------
   7. Portfólio
   -------------------------------------------------------------------------- */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.filter {
  padding: 0.6rem 1.15rem;
  border-radius: var(--r-full);
  border: 1px solid var(--line);
  font-size: var(--t-sm);
  color: var(--ink-2);
  transition: all var(--d-fast) var(--e-out);
}
.filter:hover { border-color: var(--line-strong); color: var(--ink); }
.filter[aria-pressed="true"] {
  background: var(--btn-bg);
  color: var(--btn-ink);
  border-color: transparent;
}
.filter b { font-family: var(--f-mono); font-size: 0.65rem; opacity: 0.6; margin-left: 0.35rem; font-weight: 400; }

.works {
  display: grid;
  gap: clamp(1.1rem, 2vw, 1.75rem);
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr));
}

.work {
  position: relative;
  display: flex;
  flex-direction: column;
  text-align: left;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  transition: transform var(--d-mid) var(--e-out),
              box-shadow var(--d-mid) var(--e-out),
              opacity 0.4s var(--e-out);
  will-change: transform, opacity;
}
.work:hover { transform: translateY(-8px); box-shadow: var(--sh-lg); }

/* Estados de filtro */
.work.is-out { opacity: 0; transform: scale(0.96) translateY(8px); pointer-events: none; }
.work[hidden] { display: none; }

/* Destaque — ocupa duas colunas quando houver espaço */
@media (min-width: 900px) {
  .work--wide { grid-column: span 2; }
  .work--wide .work__media { aspect-ratio: 16 / 9; }
}

.work__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--surface-2);
}
.work__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 1s var(--e-out), filter var(--d-mid) var(--e-out);
}
.work:hover .work__media img { transform: scale(1.055); }

.work__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    color-mix(in srgb, var(--floresta) 78%, transparent) 0%,
    transparent 55%
  );
  opacity: 0;
  transition: opacity var(--d-mid) var(--e-out);
}
.work:hover .work__veil { opacity: 1; }

.work__open {
  position: absolute;
  left: 1.25rem; bottom: 1.25rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.05rem;
  border-radius: var(--r-full);
  background: var(--areia);
  color: var(--floresta);
  font-size: var(--t-xs);
  font-weight: 500;
  transform: translateY(12px);
  opacity: 0;
  transition: transform var(--d-mid) var(--e-out), opacity var(--d-mid) var(--e-out);
}
.work:hover .work__open { transform: none; opacity: 1; }

.work__status {
  position: absolute;
  top: 1rem; right: 1rem;
  padding: 0.3rem 0.75rem;
  border-radius: var(--r-full);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  background: color-mix(in srgb, var(--areia) 88%, transparent);
  color: var(--floresta);
  backdrop-filter: blur(8px);
}
.work__status--concept { background: var(--salvia); }

.work__body {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.4rem 1.5rem 1.6rem;
}
.work__title { font-size: var(--t-h4); margin-bottom: 0.3rem; }
.work__meta { font-size: var(--t-xs); color: var(--ink-3); }
.work__year { font-family: var(--f-mono); font-size: var(--t-xs); color: var(--ink-3); flex-shrink: 0; }

.works__empty {
  padding: 4rem 0;
  text-align: center;
  color: var(--ink-3);
}
.works__empty[hidden] { display: none; }

/* --------------------------------------------------------------------------
   8. Case dentro do modal
   -------------------------------------------------------------------------- */
.case { padding-bottom: 4rem; }
.case__hero {
  position: relative;
  padding: clamp(3rem, 6vw, 5rem) var(--gutter) clamp(2rem, 4vw, 3rem);
  background: var(--surface-sunken);
  border-bottom: 1px solid var(--line);
}
.case__cat { margin-bottom: 1.25rem; }
.case__title {
  font-family: var(--f-display);
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 1;
  max-width: 18ch;
}
.case__tagline { margin-top: 1.25rem; max-width: 60ch; color: var(--ink-2); font-size: var(--t-lead); }

/* Selo "está no ar" — só aparece nos projetos publicados */
.case__live {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 1.5rem;
  padding: 0.6rem 1.1rem;
  border-radius: var(--r-full);
  border: 1px solid var(--line-strong);
  background: var(--surface);
  font-size: var(--t-sm);
  font-weight: 500;
  transition: border-color var(--d-fast) var(--e-out),
              transform var(--d-fast) var(--e-out),
              background-color var(--d-fast) var(--e-out);
}
.case__live:hover {
  border-color: var(--accent-flat);
  background: var(--surface-2);
  transform: translateY(-2px);
}
.case__live svg { transition: transform var(--d-mid) var(--e-out); }
.case__live:hover svg { transform: translateX(3px); }
.case__live-dot {
  position: relative;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent-flat);
  flex-shrink: 0;
}
.case__live-dot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid var(--accent-flat);
  animation: pulse-ring 2.4s var(--e-out) infinite;
}

.case__facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1.5rem 2rem;
  margin-top: clamp(2rem, 4vw, 3rem);
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}
.case__fact dt {
  font-size: var(--t-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 0.4rem;
}
.case__fact dd { font-size: var(--t-sm); margin: 0; }

.case__body {
  padding-inline: var(--gutter);
  display: grid;
  gap: clamp(2.5rem, 5vw, 4rem);
  padding-top: clamp(2.5rem, 5vw, 4rem);
}

.case__cols {
  display: grid;
  gap: 2rem;
}
@media (min-width: 860px) {
  .case__cols { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2.5rem; }
}
.case__col h3 {
  font-size: var(--t-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.85rem;
}
.case__col p { font-size: var(--t-sm); color: var(--ink-2); line-height: 1.7; }

.case__stack { display: flex; flex-wrap: wrap; gap: 0.45rem; }

.case__showcase {
  display: grid;
  gap: 1.25rem;
}
.case__showcase--web {
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
}
@media (min-width: 860px) {
  .case__showcase--web { grid-template-columns: minmax(0, 2.25fr) minmax(0, 1fr); gap: 2rem; }
}

.case__gallery {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
}
.case__gallery figure { margin: 0; }
.case__gallery img {
  width: 100%;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  aspect-ratio: 3 / 4;
  object-fit: cover;
  transition: transform var(--d-mid) var(--e-out);
}
.case__gallery img:hover { transform: scale(1.015); }
.case__gallery figcaption { font-size: var(--t-xs); color: var(--ink-3); margin-top: 0.55rem; }
.case__gallery--wide img { aspect-ratio: 16 / 10; }

.case__note {
  padding: 1.1rem 1.35rem;
  border-radius: var(--r-md);
  background: var(--chip);
  font-size: var(--t-sm);
  color: var(--ink);
  border: 1px solid var(--line);
}

.case__result {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}
.case__result div { background: var(--bg); padding: 1.5rem; }
.case__result b {
  display: block;
  font-family: var(--f-display);
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  font-weight: 400;
  letter-spacing: -0.035em;
  margin-bottom: 0.3rem;
}
.case__result span { font-size: var(--t-xs); color: var(--ink-3); }

.case__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

/* --------------------------------------------------------------------------
   9. Processo
   -------------------------------------------------------------------------- */
.process { position: relative; }
.process__list { display: grid; gap: 0; }
.step {
  position: relative;
  display: grid;
  gap: 0.5rem 2rem;
  padding: clamp(1.5rem, 3vw, 2.25rem) 0;
  border-top: 1px solid var(--line);
  transition: background-color var(--d-mid) var(--e-out);
}
@media (min-width: 820px) {
  .step {
    grid-template-columns: 90px minmax(0, 1fr) minmax(0, 1.25fr);
    align-items: baseline;
  }
}
.step:last-child { border-bottom: 1px solid var(--line); }
.step__num {
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  color: var(--ink-3);
  transition: color var(--d-mid) var(--e-out);
}
.step__name {
  font-family: var(--f-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 400;
  letter-spacing: -0.035em;
  transition: transform var(--d-mid) var(--e-out), color var(--d-mid) var(--e-out);
}
.step__text { font-size: var(--t-sm); color: var(--ink-2); max-width: 52ch; }
.step:hover .step__name { transform: translateX(10px); color: var(--accent); }
.step:hover .step__num { color: var(--accent); }

/* Linha de progresso da timeline, preenchida no scroll */
.process__track {
  position: absolute;
  left: 0; top: 0;
  width: 2px;
  height: 100%;
  background: var(--line);
  display: none;
}
@media (min-width: 820px) { .process__track { display: block; } }
.process__track i {
  display: block;
  width: 100%;
  height: var(--progress, 0%);
  background: var(--accent);
  transition: height 0.15s linear;
}

/* --------------------------------------------------------------------------
   10. Tecnologias
   -------------------------------------------------------------------------- */
.tech__grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 170px), 1fr));
}
.tech {
  background: var(--bg);
  padding: 1.6rem 1.4rem;
  display: grid;
  gap: 0.5rem;
  transition: background-color var(--d-mid) var(--e-out);
}
.tech:hover { background: var(--surface-2); }
.tech__icon { color: var(--accent); }
.tech__icon svg { width: 20px; height: 20px; }
.tech b { font-size: var(--t-sm); font-weight: 500; }
.tech span { font-size: var(--t-xs); color: var(--ink-3); line-height: 1.5; }

/* --------------------------------------------------------------------------
   11. Diferenciais
   -------------------------------------------------------------------------- */
.edges {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
}
.edge {
  padding: 1.5rem;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--surface);
  display: grid;
  gap: 0.5rem;
  align-content: start;
  transition: transform var(--d-mid) var(--e-out), border-color var(--d-mid) var(--e-out);
}
.edge:hover { transform: translateY(-4px); border-color: var(--accent); }
.edge__mark {
  width: 28px; height: 28px;
  display: grid; place-items: center;
  border-radius: 8px;
  background: var(--chip);
  color: var(--ink);
  font-family: var(--f-mono);
  font-size: 0.65rem;
}
.edge b { font-size: var(--t-sm); font-weight: 500; }
.edge span { font-size: var(--t-xs); color: var(--ink-2); line-height: 1.55; }

/* --------------------------------------------------------------------------
   12. Depoimentos
   -------------------------------------------------------------------------- */
.quotes {
  display: grid;
  gap: 1.1rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
}
.quote {
  padding: clamp(1.5rem, 2.5vw, 2rem);
  border-radius: var(--r-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  display: grid;
  gap: 1.25rem;
  align-content: start;
}
.quote__text {
  font-family: var(--f-display);
  font-size: clamp(1.05rem, 1.7vw, 1.3rem);
  line-height: 1.4;
  letter-spacing: -0.02em;
}
.quote { grid-template-rows: 1fr auto auto; }
.quote__by {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}
/* Logo do cliente em caixa branca: as duas marcas foram desenhadas para
   fundo claro e sumiriam sobre o verde do tema escuro. */
.quote__logo {
  width: 54px; height: 54px;
  flex-shrink: 0;
  object-fit: contain;
  border-radius: 12px;
  padding: 6px;
  background: #fff;
  border: 1px solid var(--line);
}
.quote__by b { display: block; font-size: var(--t-sm); font-weight: 500; }
.quote__by > span > span { font-size: var(--t-xs); color: var(--ink-3); display: block; }

/* Endereço do site do cliente — prova de que o depoimento tem lastro */
.quote__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--t-xs);
  color: var(--accent);
  transition: gap var(--d-fast) var(--e-out);
}
.quote__link:hover { gap: 0.7rem; text-decoration: underline; }
.quote__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-flat);
  flex-shrink: 0;
}

.placeholder-note {
  margin-top: 1.5rem;
  padding: 0.9rem 1.2rem;
  border: 1px dashed var(--line-strong);
  border-radius: var(--r-md);
  font-size: var(--t-xs);
  color: var(--ink-3);
}

/* --------------------------------------------------------------------------
   13. FAQ
   -------------------------------------------------------------------------- */
.faq__grid { display: grid; gap: clamp(2rem, 4vw, 4rem); }
@media (min-width: 960px) {
  .faq__grid { grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); align-items: start; }
}

/* --------------------------------------------------------------------------
   14. Contato
   -------------------------------------------------------------------------- */
.contact {
  background: var(--floresta);
  color: var(--areia);
  position: relative;
  overflow: clip;
}
.contact::before {
  content: "";
  position: absolute;
  width: 60vw; height: 60vw;
  max-width: 720px; max-height: 720px;
  top: -25%; right: -15%;
  border-radius: 50%;
  background: var(--salvia);
  opacity: 0.16;
  filter: blur(80px);
}
.contact .eyebrow,
.contact .lead { color: color-mix(in srgb, var(--areia) 70%, transparent); }
.contact .rule { background: color-mix(in srgb, var(--areia) 18%, transparent); }

.contact__grid { display: grid; gap: clamp(2.5rem, 5vw, 4.5rem); position: relative; }
@media (min-width: 960px) {
  .contact__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
}

.contact__title {
  font-family: var(--f-display);
  font-size: clamp(2.2rem, 5.5vw, 4.2rem);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 1.02;
}
.contact__title em { font-style: italic; color: var(--salvia); }

.contact__links { display: grid; gap: 0; margin-top: 2.5rem; }
.contact__link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.15rem 0;
  border-top: 1px solid color-mix(in srgb, var(--areia) 16%, transparent);
  transition: padding-left var(--d-mid) var(--e-out), color var(--d-mid) var(--e-out);
}
.contact__link:last-child { border-bottom: 1px solid color-mix(in srgb, var(--areia) 16%, transparent); }
.contact__link:hover { padding-left: 0.75rem; color: var(--salvia); }
.contact__link svg { width: 18px; height: 18px; flex-shrink: 0; }
.contact__link b { font-size: var(--t-sm); font-weight: 500; display: block; }
.contact__link span { font-size: var(--t-xs); color: color-mix(in srgb, var(--areia) 55%, transparent); }
.contact__link .arrow { margin-left: auto; transition: transform var(--d-mid) var(--e-out); }
.contact__link:hover .arrow { transform: translateX(5px); }

.contact__form {
  background: color-mix(in srgb, var(--areia) 7%, transparent);
  border: 1px solid color-mix(in srgb, var(--areia) 14%, transparent);
  border-radius: var(--r-lg);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  display: grid;
  gap: 1.1rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.contact__form label { color: color-mix(in srgb, var(--areia) 55%, transparent); }
.contact__form input,
.contact__form textarea,
.contact__form select {
  background: color-mix(in srgb, var(--areia) 6%, transparent);
  border-color: color-mix(in srgb, var(--areia) 18%, transparent);
  color: var(--areia);
}
.contact__form input::placeholder,
.contact__form textarea::placeholder { color: color-mix(in srgb, var(--areia) 35%, transparent); }
.contact__form input:focus,
.contact__form textarea:focus,
.contact__form select:focus {
  border-color: var(--salvia);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--salvia) 22%, transparent);
}
.contact__form .field__error { color: var(--salvia); }
.contact__form .form-feedback { background: color-mix(in srgb, var(--salvia) 22%, transparent); color: var(--areia); }
.contact__row { display: grid; gap: 1.1rem; }
@media (min-width: 520px) { .contact__row { grid-template-columns: 1fr 1fr; } }

/* --------------------------------------------------------------------------
   15. Rodapé
   -------------------------------------------------------------------------- */
.footer {
  background: var(--floresta);
  color: color-mix(in srgb, var(--areia) 62%, transparent);
  padding-block: clamp(3rem, 6vw, 4.5rem) 2rem;
  border-top: 1px solid color-mix(in srgb, var(--areia) 12%, transparent);
}
.footer a { transition: color var(--d-fast) var(--e-out); }
.footer a:hover { color: var(--areia); }
.footer__grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 180px), 1fr));
}
.footer__brand { color: var(--areia); }
.footer__brand p { font-size: var(--t-sm); margin-top: 1rem; max-width: 34ch; color: color-mix(in srgb, var(--areia) 60%, transparent); }
.footer__col h4 {
  font-size: var(--t-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--areia) 45%, transparent);
  margin-bottom: 1.1rem;
}
.footer__col li + li { margin-top: 0.6rem; }
.footer__col a, .footer__col span { font-size: var(--t-sm); }
.footer__bottom {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding-top: 1.5rem;
  border-top: 1px solid color-mix(in srgb, var(--areia) 12%, transparent);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  font-size: var(--t-xs);
}

/* Botão voltar ao topo + WhatsApp flutuante */
.floaters {
  position: fixed;
  right: clamp(1rem, 3vw, 2rem);
  bottom: clamp(1rem, 3vw, 2rem);
  z-index: 80;
  display: grid;
  gap: 0.6rem;
  justify-items: center;
}
.floater {
  display: grid;
  place-items: center;
  width: 50px; height: 50px;
  border-radius: 50%;
  background: var(--btn-bg);
  color: var(--btn-ink);
  box-shadow: var(--sh-md);
  transition: transform var(--d-fast) var(--e-out), opacity var(--d-mid) var(--e-out);
}
.floater:hover { transform: translateY(-3px) scale(1.05); }
.floater svg { width: 22px; height: 22px; }
.floater--top { opacity: 0; pointer-events: none; background: var(--surface); color: var(--ink); border: 1px solid var(--line); }
.floater--top.is-on { opacity: 1; pointer-events: auto; }