/* ============================================================
   VITREA — Estúdio de Design Aquático
   Sistema visual: dark obsidian + petrol, grão de filme,
   grotesk (Inter Tight), acentos Dawn Lagoon, hairlines,
   recortes orgânicos flutuantes.
   ============================================================ */

:root {
  --obsidian: #0d1212;
  --petrol: #0a0e0f;
  --dolomite: #edebe8;
  --ice: #fffefe;
  --lagoon-1: #def7f7;
  --lagoon-2: #b4eeee;
  --aqua: #a9dde0;
  --aurora-a: #2fe6a8;
  --aurora-b: #1d7f8a;
  --txt: rgba(255, 254, 254, 0.92);
  --txt-mute: rgba(255, 254, 254, 0.6);
  --txt-faint: rgba(255, 254, 254, 0.38);
  --hairline: rgba(255, 254, 254, 0.22);
  --hairline-soft: rgba(255, 254, 254, 0.12);
  --ink: #101414;
  --ink-mute: rgba(16, 20, 20, 0.62);
  --font-d: "Inter Tight", "Inter", -apple-system, sans-serif;
  --font-b: "Inter", -apple-system, sans-serif;
  --font-s: "Mrs Saint Delafield", cursive;
  --pad: clamp(1.25rem, 4vw, 4rem);
  --nav-h: 72px;
  --r-card: 14px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }
html, body { overflow-x: clip; }

body {
  background: var(--petrol);
  color: var(--txt);
  font-family: var(--font-b);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }

a { color: inherit; text-decoration: none; }

button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  clip-path: inset(50%); overflow: hidden; white-space: nowrap;
}

::selection { background: rgba(180, 238, 238, 0.25); color: var(--ice); }

/* ---------- Grain ---------- */
.grain {
  position: fixed; inset: -8%;
  z-index: 80;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 240px 240px;
  opacity: 0.07;
  animation: grain-jitter 0.9s steps(2) infinite;
}
@keyframes grain-jitter {
  0% { transform: translate(0, 0); }
  50% { transform: translate(-1.5%, 1%); }
  100% { transform: translate(1%, -1.5%); }
}

/* ---------- Cursor ---------- */
.cursor {
  position: fixed; top: 0; left: 0;
  width: 26px; height: 26px;
  border: 1px solid rgba(255, 254, 254, 0.55);
  border-radius: 50%;
  z-index: 200;
  pointer-events: none;
  transform: translate(-50%, -50%);
  transition: width 0.25s ease, height 0.25s ease, background 0.25s ease, opacity 0.3s ease;
  opacity: 0;
}
.cursor.is-on { opacity: 1; }
.cursor.is-hover { width: 44px; height: 44px; background: rgba(222, 247, 247, 0.08); }
@media (hover: none), (pointer: coarse) { .cursor { display: none; } }

/* ---------- Loader ---------- */
.loader {
  position: fixed; inset: 0;
  z-index: 300;
  background: var(--petrol);
  display: grid; place-items: center;
  transition: opacity 0.7s ease, visibility 0.7s ease;
}
.loader.is-done { opacity: 0; visibility: hidden; }
.loader__mark { display: grid; justify-items: center; gap: 18px; }
.loader__logo {
  font-family: var(--font-d);
  font-size: 1.35rem; font-weight: 500; letter-spacing: 0.01em;
  display: inline-flex; align-items: center; gap: 9px;
}
.loader__bar {
  width: clamp(140px, 30vw, 220px); height: 1px;
  background: var(--hairline-soft);
  overflow: hidden;
}
.loader__fill {
  display: block; height: 100%; width: 0%;
  background: var(--lagoon-2);
}
.loader__hint {
  font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--txt-faint);
}

/* logo frame glyph — colchetes */
.lg-frame {
  width: 15px; height: 15px;
  display: inline-block; position: relative; flex: none;
}
.lg-frame::before, .lg-frame::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 5px;
  border: 1px solid currentColor;
}
.lg-frame::before { left: 0; border-right: 0; }
.lg-frame::after { right: 0; border-left: 0; }

/* ---------- Nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex; align-items: center; gap: clamp(1rem, 3vw, 2.5rem);
  padding: 0 var(--pad);
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1), background 0.4s ease;
}
.nav::after {
  content: ""; position: absolute; left: var(--pad); right: var(--pad); bottom: 0;
  height: 1px; background: var(--hairline-soft);
  opacity: 0; transition: opacity 0.4s ease;
}
.nav.is-scrolled { background: rgba(10, 14, 15, 0.78); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.nav.is-scrolled::after { opacity: 1; }
.nav.is-hidden { transform: translateY(-100%); }
.nav__logo {
  font-family: var(--font-d); font-weight: 500; font-size: 1.05rem;
  display: inline-flex; align-items: center; gap: 8px;
  margin-right: auto;
}
.nav__links { display: flex; gap: clamp(1rem, 2.2vw, 1.9rem); }
.nav__links a {
  font-size: 0.8rem; color: var(--txt-mute);
  transition: color 0.3s ease;
  position: relative;
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: -4px;
  width: 100%; height: 1px; background: var(--ice);
  transform: scaleX(0); transform-origin: right;
  transition: transform 0.35s cubic-bezier(0.6, 0, 0.2, 1);
}
.nav__links a:hover { color: var(--ice); }
.nav__links a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav__cta { display: flex; align-items: center; gap: 10px; }
.nav__burger {
  display: none;
  width: 40px; height: 40px;
  flex-direction: column; justify-content: center; align-items: center; gap: 7px;
}
.nav__burger span {
  width: 22px; height: 1.5px; background: var(--ice);
  transition: transform 0.35s ease, opacity 0.35s ease;
}
.nav__burger.is-open span:first-child { transform: translateY(4.2px) rotate(45deg); }
.nav__burger.is-open span:last-child { transform: translateY(-4.2px) rotate(-45deg); }

/* ---------- Menu overlay (mobile) ---------- */
.menu-overlay {
  position: fixed; inset: 0;
  z-index: 95;
  background: rgba(10, 14, 15, 0.96);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  display: grid; place-content: center; gap: 3rem;
  opacity: 0; visibility: hidden;
  transition: opacity 0.45s ease, visibility 0.45s ease;
}
.menu-overlay.is-open { opacity: 1; visibility: visible; }
.menu-overlay__links { display: grid; gap: 1.4rem; text-align: center; }
.menu-overlay__links a {
  font-family: var(--font-d);
  font-size: clamp(1.7rem, 7vw, 2.4rem); font-weight: 400;
  transform: translateY(18px); opacity: 0;
  transition: transform 0.5s ease, opacity 0.5s ease;
}
.menu-overlay.is-open .menu-overlay__links a { transform: none; opacity: 1; }
.menu-overlay__links a:nth-child(2) { transition-delay: 0.05s; }
.menu-overlay__links a:nth-child(3) { transition-delay: 0.1s; }
.menu-overlay__links a:nth-child(4) { transition-delay: 0.15s; }
.menu-overlay__links a:nth-child(5) { transition-delay: 0.2s; }
.menu-overlay__links em {
  font-style: normal; font-size: 0.6em; color: var(--aqua);
  vertical-align: super; margin-right: 6px;
}
.menu-overlay__note {
  text-align: center; color: var(--txt-faint);
  font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase;
}

/* ---------- Pills & buttons ---------- */
.pill {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.72em 1.6em;
  border-radius: 99px;
  font-size: 0.82rem; font-weight: 500;
  letter-spacing: 0.01em;
  transition: transform 0.3s ease, background 0.3s ease, color 0.3s ease;
  white-space: nowrap;
}
.pill--solid { background: var(--ice); color: var(--ink); }
.pill--solid:hover { transform: translateY(-2px); background: var(--lagoon-1); }
.pill--ghost { border: 1px solid var(--hairline); color: var(--txt); }
.pill--ghost:hover { border-color: var(--ice); }
.pill--sm { padding: 0.6em 1.35em; font-size: 0.78rem; }

.circle-btn {
  width: 38px; height: 38px; flex: none;
  border: 1px solid var(--hairline);
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
}
.circle-btn svg { width: 13px; height: 13px; }
.circle-btn:hover { background: var(--ice); color: var(--ink); border-color: var(--ice); transform: translateY(-2px); }
.circle-btn--dark { border-color: rgba(16, 20, 20, 0.3); color: var(--ink); }
.circle-btn--dark:hover { background: var(--ink); color: var(--dolomite); border-color: var(--ink); }

/* ---------- Section labels ---------- */
.s-label {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--txt-mute);
  text-align: center;
}
.s-label i { font-style: normal; font-size: 0.85em; color: var(--aqua); }
.s-label--dark { color: var(--ink-mute); }
.s-label--dark i { color: var(--ink); }

/* ---------- Glifos inline ---------- */
.g-dots { display: inline-flex; gap: 4px; margin: 0 0.18em; vertical-align: middle; }
.g-dots b { width: 0.34em; height: 0.34em; border-radius: 50%; background: currentColor; }
.g-paren { font-style: normal; font-weight: 300; letter-spacing: -0.04em; }
.g-ico { width: 0.62em; height: 0.62em; display: inline-block; vertical-align: baseline; }

/* ---------- Reveal base ---------- */
[data-reveal], [data-reveal-lines] .line { will-change: transform, opacity; }

/* ---------- Cutouts flutuantes ---------- */
.cut {
  position: absolute;
  pointer-events: none;
  z-index: 6;
  filter: drop-shadow(0 30px 40px rgba(0, 0, 0, 0.45));
  will-change: transform;
}

/* ---------- Bubbles ---------- */
.bubbles { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 4; }
.bubble {
  position: absolute; bottom: -30px;
  border: 1px solid rgba(222, 247, 247, 0.35);
  background: radial-gradient(circle at 32% 30%, rgba(222, 247, 247, 0.28), rgba(222, 247, 247, 0.03) 60%);
  border-radius: 50%;
  will-change: transform, opacity;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: calc(var(--nav-h) + 2vh) var(--pad) clamp(4.5rem, 9vh, 6.5rem);
  overflow: hidden;
  isolation: isolate;
}
.hero__media { position: absolute; inset: 0; z-index: -2; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; transform-origin: center; }
.hero__veil {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 14, 15, 0.55) 0%, rgba(10, 14, 15, 0.05) 34%, rgba(10, 14, 15, 0.12) 62%, rgba(10, 14, 15, 0.82) 100%),
    linear-gradient(100deg, rgba(10, 14, 15, 0.5) 0%, transparent 45%);
}
.hero__script {
  position: absolute; z-index: -1;
  inset: 12% -4% auto;
  width: 108%;
  opacity: 0.16;
  pointer-events: none;
}
.hero__script text, .collection__script text {
  font-family: var(--font-s);
  font-size: 210px;
  fill: none;
  stroke: rgba(255, 254, 254, 0.8);
  stroke-width: 1;
}
.hero__meta {
  position: absolute; top: calc(var(--nav-h) + 14px); left: var(--pad); right: var(--pad);
  display: flex; justify-content: space-between; gap: 1.5rem;
  font-size: 0.66rem; letter-spacing: 0.13em; text-transform: uppercase;
  color: var(--txt-mute);
}
.hero__meta span:nth-child(3), .hero__meta span:nth-child(4) { text-align: right; }
.hero__tag {
  position: absolute; left: var(--pad); top: clamp(10rem, 30vh, 16rem);
  font-size: 0.72rem; letter-spacing: 0.08em;
  color: var(--txt);
  padding-bottom: 7px;
  border-bottom: 1px solid var(--hairline);
  z-index: 3;
}
.hero__card {
  position: absolute;
  right: clamp(1rem, 6vw, 5.5rem); top: clamp(7.5rem, 17vh, 10.5rem);
  width: clamp(150px, 16vw, 218px);
  background: rgba(10, 14, 15, 0.42);
  border: 1px solid rgba(255, 254, 254, 0.75);
  padding: 8px;
  z-index: 5;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.hero__card-label {
  display: block;
  font-size: 0.68rem; letter-spacing: 0.05em;
  background: var(--ice); color: var(--ink);
  padding: 4px 9px;
  position: absolute; top: -12px; left: -1px;
}
.hero__card img { aspect-ratio: 3/2; object-fit: cover; width: 100%; }
.hero__content { position: relative; z-index: 5; max-width: 920px; }
.hero__title {
  font-family: var(--font-d);
  font-weight: 400;
  font-size: clamp(1.9rem, 3.9vw, 3.35rem);
  line-height: 1.08;
  letter-spacing: -0.022em;
  color: var(--ice);
}
.hero__title .line { display: block; overflow: hidden; }
.hero__sub {
  margin-top: 1.2rem;
  font-size: clamp(0.82rem, 1.1vw, 0.95rem);
  color: var(--txt-mute);
  max-width: 46ch;
}
.hero__actions { margin-top: 1.7rem; display: flex; gap: 12px; }
.hero__explore {
  position: absolute; right: var(--pad); bottom: clamp(4.5rem, 9vh, 6.5rem);
  display: flex; align-items: center; gap: 9px;
  font-size: 0.72rem; color: var(--txt-mute);
  z-index: 5;
}
.hero__explore svg { width: 12px; height: 20px; }
.hero__explore .wheel { animation: wheel 1.8s ease-in-out infinite; }
@keyframes wheel { 0%, 100% { transform: translateY(0); opacity: 1; } 55% { transform: translateY(5px); opacity: 0.2; } }

.cut--betta { width: clamp(150px, 19vw, 300px); right: -2%; bottom: 11%; z-index: 6; }
.cut--planta-hero { width: clamp(80px, 9vw, 140px); left: 44%; bottom: -4%; opacity: 0.95; }

/* ============================================================
   STATEMENT
   ============================================================ */
.statement {
  position: relative;
  padding: clamp(6rem, 14vh, 10rem) var(--pad);
  text-align: center;
  overflow: hidden;
  background:
    radial-gradient(52% 44% at 50% 46%, rgba(45, 110, 118, 0.5) 0%, rgba(24, 62, 68, 0.28) 46%, transparent 74%),
    radial-gradient(30% 26% at 68% 66%, rgba(47, 230, 168, 0.1) 0%, transparent 70%),
    var(--petrol);
}
.statement__stack {
  margin-top: clamp(2.6rem, 6vh, 4rem);
  font-family: var(--font-d);
  font-weight: 400;
  font-size: clamp(1.65rem, 4.2vw, 3.3rem);
  line-height: 1.28;
  letter-spacing: -0.02em;
  color: var(--ice);
  display: grid; justify-items: center;
}
.statement__stack .line { display: flex; align-items: center; gap: 0.35em; overflow: hidden; }
.statement__stack .st-5, .statement__stack .st-4 { color: var(--aqua); }
.chip-pill {
  border: 1px solid var(--hairline);
  border-radius: 99px;
  padding: 0.04em 0.6em;
  font-size: 0.82em;
}
.chip-circle {
  width: 1.18em; height: 1.18em;
  border: 1px solid var(--hairline);
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  margin-left: -0.45em;
  background: var(--petrol);
}
.chip-circle:first-of-type { margin-left: 0; }
.chip-circle svg { width: 58%; height: 58%; }
.statement__foot {
  margin-top: clamp(2.6rem, 6vh, 4rem);
  font-size: 0.8rem;
  color: var(--txt-mute);
}
.cut--driftwood {
  width: clamp(220px, 26vw, 420px);
  left: -6%; bottom: -10%;
  transform: rotate(-8deg);
}

/* ============================================================
   ESTÚDIO
   ============================================================ */
.studio {
  position: relative;
  padding: clamp(5.5rem, 12vh, 9rem) var(--pad);
  overflow: hidden;
  background: var(--obsidian);
}
.studio__statement {
  margin: clamp(3rem, 7vh, 5rem) auto 0;
  max-width: 1060px;
  font-family: var(--font-d);
  font-weight: 400;
  font-size: clamp(1.35rem, 3.1vw, 2.5rem);
  line-height: 1.3;
  letter-spacing: -0.018em;
  color: var(--ice);
  text-align: center;
}
.studio__statement .line { display: block; overflow: hidden; }
.studio__statement em { font-style: normal; color: var(--aqua); }
.studio__grid {
  margin-top: clamp(4rem, 9vh, 6.5rem);
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: start;
  max-width: 1160px;
  margin-inline: auto;
}
.studio__services-label {
  font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--txt-mute);
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--hairline-soft);
}
.svc { list-style: none; }
.svc__item {
  display: flex; align-items: baseline; gap: 1rem;
  padding: 1.1rem 0.2rem;
  border-bottom: 1px solid var(--hairline-soft);
  font-family: var(--font-d);
  font-size: clamp(1.15rem, 2.1vw, 1.7rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--txt-faint);
  cursor: default;
  transition: color 0.35s ease, padding-left 0.35s ease;
}
.svc__item:hover, .svc__item.is-active { color: var(--ice); }
.svc__item.is-active { padding-left: 0.6rem; }
.svc__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--ice);
  align-self: center; flex: none;
  opacity: 0; transform: scale(0.4);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.svc__item.is-active .svc__dot { opacity: 1; transform: none; }
.svc__num { font-size: 0.62em; color: var(--txt-mute); }
.studio__aside { position: relative; padding-top: 0.4rem; }
.studio__orbits {
  position: absolute; top: -18%; right: -14%;
  width: clamp(200px, 22vw, 320px);
  opacity: 0.5;
  pointer-events: none;
}
.studio__orbits circle { fill: none; stroke: rgba(255, 254, 254, 0.18); stroke-width: 0.6; }
.studio__orbits .dot { fill: var(--ice); stroke: none; }
.studio__orbits .orbit-dots { transform-origin: 150px 150px; animation: orbit-spin 46s linear infinite; }
@keyframes orbit-spin { to { transform: rotate(360deg); } }
.studio__aside h3 {
  font-family: var(--font-d); font-weight: 500;
  font-size: 0.95rem; letter-spacing: 0.01em;
  margin-bottom: 0.9rem;
}
.studio__aside p {
  font-size: 0.82rem; color: var(--txt-mute);
  max-width: 34ch;
  margin-bottom: 1.6rem;
}
.cut--rocha {
  width: clamp(200px, 24vw, 400px);
  right: -7%; top: 6%;
}
.cut--concha {
  width: clamp(110px, 13vw, 210px);
  left: -3%; bottom: -6%;
  transform: rotate(10deg);
}

/* ============================================================
   MÉTRICAS
   ============================================================ */
.metrics {
  position: relative;
  padding: clamp(5.5rem, 12vh, 9rem) var(--pad);
  overflow: hidden;
  background:
    radial-gradient(45% 55% at 22% 30%, rgba(45, 110, 118, 0.42) 0%, transparent 70%),
    radial-gradient(36% 40% at 78% 76%, rgba(47, 230, 168, 0.1) 0%, transparent 72%),
    var(--petrol);
}
.metrics__title {
  margin: clamp(2.2rem, 5vh, 3.4rem) auto 0;
  max-width: 900px;
  font-family: var(--font-d);
  font-weight: 400;
  font-size: clamp(1.5rem, 3.4vw, 2.7rem);
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: var(--ice);
}
.metrics__title .line { display: block; overflow: hidden; }
.metrics__title em { font-style: normal; color: var(--aqua); }
.metrics__grid {
  margin-top: clamp(3rem, 7vh, 4.5rem);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(0.8rem, 1.6vw, 1.4rem);
  max-width: 1240px;
  margin-inline: auto;
}
.mcard {
  position: relative;
  border-radius: var(--r-card);
  padding: 1.6rem 1.4rem 1.4rem;
  min-height: clamp(240px, 30vh, 300px);
  display: flex; flex-direction: column;
  background: linear-gradient(168deg, rgba(255, 254, 254, 0.07) 0%, rgba(255, 254, 254, 0.02) 52%, rgba(45, 110, 118, 0.12) 100%);
  border: 1px solid rgba(255, 254, 254, 0.09);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  text-align: center;
}
.mcard__num {
  align-self: center;
  font-size: 0.64rem; letter-spacing: 0.1em;
  color: var(--txt-mute);
  border: 1px solid var(--hairline-soft);
  border-radius: 99px;
  padding: 0.24em 0.85em;
  margin-bottom: 1.2rem;
}
.mcard h3 { font-family: var(--font-d); font-weight: 500; font-size: 0.9rem; margin-bottom: 0.7rem; }
.mcard p { font-size: 0.74rem; color: var(--txt-mute); max-width: 26ch; margin-inline: auto; }
.mcard strong {
  margin-top: auto;
  font-family: var(--font-d);
  font-weight: 400;
  font-size: clamp(2.5rem, 4.6vw, 3.6rem);
  line-height: 1;
  letter-spacing: -0.03em;
  display: flex; align-items: baseline; justify-content: center; gap: 2px;
  padding-top: 1.4rem;
}
.mcard strong i { font-style: normal; font-size: 0.5em; color: var(--aqua); }
.mcard strong small { font-size: 0.3em; color: var(--txt-mute); margin-left: 6px; letter-spacing: 0.06em; }

/* ============================================================
   PROJETOS
   ============================================================ */
.projects {
  position: relative;
  padding: clamp(5.5rem, 12vh, 9rem) var(--pad) clamp(3.5rem, 7vh, 5rem);
  background: var(--obsidian);
  overflow: hidden;
}
.projects__stage {
  position: relative;
  margin-top: clamp(2.2rem, 5vh, 3.4rem);
  border-radius: var(--r-card);
  overflow: hidden;
  aspect-ratio: 16/8.4;
  max-height: 78vh;
  isolation: isolate;
}
.pslide {
  position: absolute; inset: 0;
  opacity: 0;
  visibility: hidden;
}
.pslide.is-active { opacity: 1; visibility: visible; }
.pslide img { width: 100%; height: 100%; object-fit: cover; }
.pslide__veil {
  position: absolute; inset: 0;
  background: linear-gradient(94deg, rgba(10, 14, 15, 0.72) 0%, rgba(10, 14, 15, 0.18) 46%, rgba(10, 14, 15, 0.05) 70%, rgba(10, 14, 15, 0.4) 100%);
}
.pslide__info {
  position: absolute; left: clamp(1.2rem, 3.2vw, 3rem); bottom: clamp(1.2rem, 3.2vw, 3rem);
  max-width: min(430px, 62%);
  z-index: 2;
}
.pslide__dots { display: flex; gap: 5px; margin-bottom: 0.9rem; }
.pslide__dots b { width: 7px; height: 7px; border-radius: 50%; background: var(--ice); }
.pslide__dots b:nth-child(2) { opacity: 0.55; }
.pslide__dots b:nth-child(3) { opacity: 0.25; }
.pslide__info h3 {
  font-family: var(--font-d);
  font-weight: 400;
  font-size: clamp(1.7rem, 3.6vw, 3rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--ice);
}
.pslide__chips { display: flex; flex-wrap: wrap; gap: 7px; margin: 1rem 0 0.9rem; }
.pslide__chips span {
  font-size: 0.64rem; letter-spacing: 0.05em;
  border: 1px solid rgba(255, 254, 254, 0.35);
  border-radius: 99px;
  padding: 0.32em 0.9em;
  background: rgba(10, 14, 15, 0.35);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.pslide__info > p { font-size: 0.78rem; color: rgba(255, 254, 254, 0.78); max-width: 40ch; }
.pslide__year {
  position: absolute; top: clamp(1rem, 2.6vw, 2.2rem); left: clamp(1.2rem, 3.2vw, 3rem);
  font-family: var(--font-d);
  font-size: clamp(2rem, 4.5vw, 3.6rem);
  font-weight: 300;
  color: rgba(255, 254, 254, 0.5);
  letter-spacing: -0.03em;
  z-index: 2;
}
.pslide__caption {
  position: absolute; right: clamp(1.2rem, 3vw, 2.6rem); top: 50%;
  transform: translateY(-50%);
  display: grid; gap: 0.8rem;
  max-width: 170px;
  text-align: left;
  z-index: 2;
}
.pslide__caption span { width: 26px; height: 1px; background: var(--ice); display: block; }
.pslide__caption p { font-size: 0.66rem; line-height: 1.5; color: rgba(255, 254, 254, 0.72); }
.projects__nav {
  position: absolute; right: clamp(1.2rem, 3vw, 2.6rem); bottom: clamp(1.2rem, 3vw, 2.6rem);
  display: flex; align-items: center; gap: 14px;
  z-index: 3;
}
.projects__count { font-size: 0.75rem; color: var(--txt-mute); letter-spacing: 0.08em; }
.projects__count b { font-weight: 400; color: var(--ice); }
.projects__count i { font-style: normal; }
.projects__tabs {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: clamp(1.2rem, 3.5vw, 3rem);
  margin-top: 1.6rem;
  padding-top: 1.2rem;
}
.ptab {
  font-size: 0.78rem;
  color: var(--txt-faint);
  padding-bottom: 7px;
  position: relative;
  transition: color 0.3s ease;
}
.ptab::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0;
  height: 1px; background: var(--ice);
  transform: scaleX(0);
  transition: transform 0.4s cubic-bezier(0.6, 0, 0.2, 1);
}
.ptab:hover { color: var(--txt-mute); }
.ptab.is-active { color: var(--ice); }
.ptab.is-active::after { transform: scaleX(1); }
.cut--tang {
  width: clamp(90px, 10vw, 160px);
  left: 4%; top: 3%;
  transform: rotate(-6deg) scaleX(-1);
}

/* ============================================================
   COLEÇÃO (light)
   ============================================================ */
.collection {
  position: relative;
  padding: clamp(5.5rem, 12vh, 9rem) var(--pad);
  background: var(--dolomite);
  color: var(--ink);
  text-align: center;
  overflow: hidden;
}
.collection__title {
  margin-top: clamp(2rem, 4.5vh, 3rem);
  font-family: var(--font-d);
  font-weight: 400;
  font-size: clamp(1.7rem, 3.8vw, 3rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
}
.collection__title .line { display: block; overflow: hidden; }
.collection__sub {
  margin: 1.3rem auto 0;
  font-size: 0.8rem;
  color: var(--ink-mute);
}
.collection__toggle {
  margin-top: 1.8rem;
  display: inline-flex; gap: 8px;
}
.tpill {
  font-size: 0.75rem;
  border: 1px solid rgba(16, 20, 20, 0.28);
  border-radius: 99px;
  padding: 0.5em 1.3em;
  color: var(--ink-mute);
  transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}
.tpill.is-active { background: var(--ink); color: var(--dolomite); border-color: var(--ink); }
.collection__stage {
  position: relative;
  margin: clamp(1.5rem, 4vh, 3rem) auto 0;
  max-width: 980px;
  min-height: clamp(280px, 44vw, 520px);
  display: flex; align-items: center; justify-content: center;
}
.collection__script {
  position: absolute; inset: 6% 0 auto;
  width: 100%;
  opacity: 0.14;
  pointer-events: none;
}
.collection__script text { stroke: rgba(16, 20, 20, 0.85); font-size: 190px; }
.collection__viewport {
  position: relative;
  width: min(72%, 720px);
  aspect-ratio: 3/2;
}
.prod {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
}
.prod.is-active { opacity: 1; visibility: visible; }
.prod img {
  max-height: 100%;
  width: auto; max-width: 100%;
  object-fit: contain;
  filter: drop-shadow(0 40px 46px rgba(16, 20, 20, 0.28));
}
.collection__arrow { position: absolute; top: 50%; transform: translateY(-50%); z-index: 3; }
.collection__arrow--l { left: clamp(-6px, 1vw, 12px); }
.collection__arrow--r { right: clamp(-6px, 1vw, 12px); }
.collection__meta {
  margin: clamp(2rem, 5vh, 3.2rem) auto 0;
  max-width: 860px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: start;
  text-align: left;
}
.chip-tag {
  display: inline-block;
  font-size: 0.62rem; letter-spacing: 0.08em; text-transform: uppercase;
  border: 1px solid rgba(16, 20, 20, 0.3);
  border-radius: 99px;
  padding: 0.3em 0.9em;
  margin-bottom: 0.8rem;
  color: var(--ink-mute);
}
.collection__name h3 {
  font-family: var(--font-d);
  font-weight: 400;
  font-size: clamp(1.35rem, 2.6vw, 2rem);
  line-height: 1.12;
  letter-spacing: -0.015em;
}
.collection__desc { border-left: 1px solid rgba(16, 20, 20, 0.2); padding-left: clamp(1.2rem, 3vw, 2.4rem); }
.collection__desc p { font-size: 0.82rem; color: var(--ink-mute); max-width: 46ch; }
.link-arrow {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 1.1rem;
  font-size: 0.8rem; font-weight: 500;
  border-bottom: 1px solid transparent;
  transition: gap 0.3s ease;
}
.link-arrow svg { width: 13px; height: 13px; transition: transform 0.3s ease; }
.link-arrow:hover svg { transform: translateX(4px); }
.collection__dots { margin-top: 2rem; display: flex; justify-content: center; gap: 7px; }
.collection__dots b {
  width: 7px; height: 7px; border-radius: 50%;
  background: rgba(16, 20, 20, 0.22);
  transition: background 0.3s ease, transform 0.3s ease;
}
.collection__dots b.is-active { background: var(--ink); transform: scale(1.25); }

/* ============================================================
   CTA
   ============================================================ */
.cta {
  position: relative;
  padding: clamp(6rem, 14vh, 10rem) var(--pad) clamp(7rem, 16vh, 11rem);
  text-align: center;
  overflow: hidden;
  background: var(--petrol);
  isolation: isolate;
}
.cta__title {
  margin-top: clamp(2rem, 4.5vh, 3rem);
  font-family: var(--font-d);
  font-weight: 400;
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--ice);
}
.cta__title .line { display: block; overflow: hidden; }
.cta__title em { font-style: normal; color: var(--aqua); }
.cta__form {
  margin: clamp(2.2rem, 5vh, 3.4rem) auto 0;
  display: grid; justify-items: center;
  gap: 1.7rem;
}
.cta__row {
  display: flex; align-items: center; justify-content: center;
  gap: clamp(0.8rem, 2.5vw, 1.6rem);
}
.cta__paren {
  font-family: var(--font-d);
  font-weight: 200;
  font-size: clamp(3.4rem, 8vw, 6rem);
  line-height: 1;
  color: rgba(255, 254, 254, 0.85);
}
.cta__form input {
  background: transparent;
  border: 0;
  outline: 0;
  color: var(--ice);
  font: inherit;
  font-size: 0.9rem;
  text-align: center;
  width: min(220px, 44vw);
  padding: 0.6em 0;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease;
}
.cta__form input::placeholder { color: var(--txt-mute); }
.cta__form input:focus { border-bottom-color: var(--hairline); }
.cta__ok { margin-top: 1.4rem; font-size: 0.8rem; color: var(--lagoon-2); min-height: 1.4em; }
.cta__aurora {
  position: absolute; left: 50%; bottom: -34%;
  width: min(900px, 120vw); height: 480px;
  transform: translateX(-50%);
  background:
    radial-gradient(42% 55% at 46% 48%, rgba(47, 230, 168, 0.5) 0%, transparent 68%),
    radial-gradient(36% 48% at 62% 62%, rgba(29, 127, 138, 0.55) 0%, transparent 70%),
    radial-gradient(30% 40% at 36% 68%, rgba(180, 238, 238, 0.28) 0%, transparent 70%);
  filter: blur(46px);
  z-index: -1;
  animation: aurora-drift 9s ease-in-out infinite alternate;
}
@keyframes aurora-drift {
  from { transform: translateX(-54%) scale(1); }
  to { transform: translateX(-46%) scale(1.08) rotate(2deg); }
}
.cut--coral {
  width: clamp(130px, 15vw, 240px);
  right: 4%; bottom: 6%;
  opacity: 0.92;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  position: relative;
  background: var(--obsidian);
  padding: clamp(3.5rem, 7vh, 5.5rem) var(--pad) 1.6rem;
  border-top: 1px solid var(--hairline-soft);
}
.footer__top {
  display: flex; justify-content: space-between; gap: 2.5rem;
  flex-wrap: wrap;
}
.footer__links { display: grid; gap: 0.55rem; }
.footer__links a { font-size: 0.8rem; color: var(--txt-mute); transition: color 0.3s ease; width: fit-content; }
.footer__links a:hover { color: var(--ice); }
.footer__contact { display: grid; gap: 0.4rem; text-align: right; margin-left: auto; }
.footer__contact a {
  font-family: var(--font-d);
  font-size: clamp(1.15rem, 2.4vw, 1.7rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  transition: color 0.3s ease;
}
.footer__contact a:hover { color: var(--aqua); }
.footer__mark { display: grid; place-items: center; margin: clamp(2rem, 5vh, 3.5rem) 0 1rem; }
.footer__mark span {
  width: clamp(52px, 6vw, 74px); height: clamp(52px, 6vw, 74px);
  background: var(--ice);
  display: grid; place-items: center;
  position: relative;
}
.footer__mark span::after {
  content: "";
  width: 78%; height: 78%;
  border-radius: 50%;
  background: var(--obsidian);
}
.footer__city { text-align: center; font-family: var(--font-d); font-size: clamp(1rem, 2vw, 1.35rem); }
.footer__bottom {
  margin-top: clamp(1.8rem, 4vh, 2.6rem);
  display: flex; justify-content: space-between; align-items: flex-end; gap: 2rem;
  flex-wrap: wrap;
}
.footer__social { display: flex; gap: 10px; }
.footer__social a {
  width: 34px; height: 34px;
  border: 1px solid var(--hairline-soft);
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--txt-mute);
  transition: color 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
}
.footer__social a:hover { color: var(--ice); border-color: var(--hairline); transform: translateY(-2px); }
.footer__social svg { width: 14px; height: 14px; }
.footer__tag { font-size: 0.7rem; color: var(--txt-mute); text-align: right; margin-left: auto; }
.footer__legal {
  margin-top: 1.8rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--hairline-soft);
  display: flex; justify-content: space-between; gap: 1rem;
  font-size: 0.66rem; color: var(--txt-faint);
  flex-wrap: wrap;
}
.footer__legal a { transition: color 0.3s ease; }
.footer__legal a:hover { color: var(--txt); }
.footer__legal-mid { display: flex; gap: 1.4rem; }

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 1024px) {
  .metrics__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .projects__stage { aspect-ratio: 16/10; }
  .pslide__caption { display: none; }
  .cut--betta { width: clamp(150px, 26vw, 260px); bottom: 30%; }
  .studio__orbits { top: auto; bottom: -10%; right: -8%; }
}

@media (max-width: 820px) {
  :root { --nav-h: 62px; }
  .nav__links, .nav__cta .pill { display: none; }
  .nav__burger { display: flex; }
  /* memória: nada de clip-path/backdrop-filter/transform prendendo overlay na nav */
  .hero__meta span:nth-child(2), .hero__meta span:nth-child(4) { display: none; }
  .hero__card { top: auto; bottom: clamp(15rem, 40vh, 20rem); right: var(--pad); width: clamp(130px, 30vw, 170px); }
  .hero__tag { bottom: auto; top: clamp(8rem, 22vh, 11rem); }
  .hero__explore { display: none; }
  .hero__script { inset: 22% -10% auto; width: 130%; }
  .cut--planta-hero { left: auto; right: 8%; }
  .studio__grid { grid-template-columns: 1fr; }
  .studio__aside { max-width: 480px; }
  .projects__stage { aspect-ratio: auto; height: min(72vh, 560px); max-height: none; }
  .pslide__info { max-width: 84%; }
  .collection__meta { grid-template-columns: 1fr; }
  .collection__desc { border-left: 0; padding-left: 0; }
  .collection__viewport { width: 84%; }
  .footer__contact { text-align: left; margin-left: 0; }
  .footer__tag { text-align: left; margin-left: 0; }
}

@media (max-width: 560px) {
  body { font-size: 14px; }
  .hero { padding-bottom: 5.5rem; }
  .hero__title { font-size: clamp(1.75rem, 8.6vw, 2.4rem); }
  .hero__card { display: none; }
  .cut--betta { width: 46vw; right: -8%; bottom: 38%; }
  .cut--driftwood { width: 62vw; }
  .cut--rocha { width: 52vw; right: -14%; top: 2%; }
  .cut--concha { width: 34vw; }
  .cut--tang { width: 24vw; }
  .cut--coral { width: 38vw; right: -6%; }
  .metrics__grid { grid-template-columns: 1fr; }
  .mcard { min-height: 0; padding-bottom: 1.6rem; }
  .mcard strong { padding-top: 1rem; }
  .statement__stack { font-size: clamp(1.45rem, 7vw, 1.9rem); }
  .projects__stage { height: min(78vh, 520px); border-radius: 10px; }
  .pslide__year { display: none; }
  .projects__nav { right: 50%; transform: translateX(50%); bottom: 0.9rem; background: rgba(10,14,15,.5); border-radius: 99px; padding: 6px 12px; backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
  .projects__tabs { gap: 1rem 1.4rem; }
  .collection__viewport { width: 100%; }
  .collection__arrow--l { left: 0; }
  .collection__arrow--r { right: 0; }
  .cta__form input { width: min(180px, 40vw); }
  .cta__form .pill { position: relative; z-index: 2; }
  .cta { padding-bottom: 8rem; }
  .footer__legal { justify-content: center; text-align: center; }
}

/* Paisagem baixa (celular deitado) */
@media (max-height: 500px) and (orientation: landscape) {
  .hero { min-height: 130svh; }
  .hero__card { display: none; }
  .hero__tag { display: none; }
  .projects__stage { height: 88vh; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .grain, .hero__explore .wheel, .cta__aurora, .studio__orbits .orbit-dots { animation: none !important; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}