@import url('https://fonts.googleapis.com/css2?family=Titillium+Web:wght@300;400;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Inter+Tight:wght@300;400;500;600&display=swap');

:root {
  /* Brand palette */
  --azul-claro: #688A9B;
  --azul-medio: #3C515D;
  --azul-escuro: #253038;
  --cinza-escuro: #626364;
  --cinza-claro: #DAD9D4;

  /* Surfaces */
  --paper: #F5F2EC;
  --paper-warm: #EFEAE0;
  --ink: #253038;
  --ink-soft: #3C515D;
  --muted: #626364;
  --line: rgba(37, 48, 56, 0.12);
  --line-strong: rgba(37, 48, 56, 0.24);

  /* Typography */
  --display: 'Inter Tight', 'Neue Montreal', -apple-system, sans-serif;
  --body: 'Inter Tight', 'Neue Montreal', -apple-system, sans-serif;
  --mono: 'Titillium Web', 'Inter Tight', sans-serif;

  --bg: var(--paper);
  --fg: var(--ink);
}

[data-theme="dark"] {
  --bg: #1A2228;
  --fg: #EFEAE0;
  --paper: #1A2228;
  --paper-warm: #20292F;
  --ink: #EFEAE0;
  --ink-soft: #DAD9D4;
  --muted: #9BA8B0;
  --line: rgba(239, 234, 224, 0.14);
  --line-strong: rgba(239, 234, 224, 0.28);
  --cinza-claro: #3C515D;
}

[data-theme="offwhite"] {
  --bg: #ECE6D8;
  --paper: #ECE6D8;
  --paper-warm: #DDD5C2;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--body);
  background: var(--bg);
  color: var(--fg);
  font-weight: 400;
  line-height: 1.45;
  font-feature-settings: "ss01", "ss02";
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background-color 0.6s ease, color 0.6s ease;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* Type scale — editorial luxe */
.eyebrow {
  font-family: var(--mono);
  font-weight: 400;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.eyebrow .dot {
  display: inline-block;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--azul-claro);
  margin-right: 10px;
  vertical-align: middle;
  transform: translateY(-1px);
}

.display {
  font-family: var(--display);
  font-weight: 300;
  letter-spacing: -0.025em;
  line-height: 0.95;
}
.display em {
  font-style: italic;
  font-weight: 300;
  font-family: 'Instrument Serif', 'Times New Roman', serif;
  letter-spacing: -0.01em;
}

.h1 { font-size: clamp(48px, 8.5vw, 132px); }
.h2 { font-size: clamp(40px, 6vw, 92px); }
.h3 { font-size: clamp(28px, 3.4vw, 52px); }

p { font-size: clamp(15px, 1.05vw, 17px); line-height: 1.55; color: var(--ink-soft); }
p.lede { font-size: clamp(18px, 1.4vw, 22px); line-height: 1.5; color: var(--ink); font-weight: 300; }

/* Layout */
.container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 clamp(24px, 4vw, 64px);
}

section { position: relative; }

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 1.1s cubic-bezier(.2,.7,.2,1), transform 1.1s cubic-bezier(.2,.7,.2,1);
}
.reveal.in { opacity: 1; transform: none; }
.reveal.delay-1 { transition-delay: 0.08s; }
.reveal.delay-2 { transition-delay: 0.16s; }
.reveal.delay-3 { transition-delay: 0.24s; }
.reveal.delay-4 { transition-delay: 0.32s; }

.split-line { display: inline-block; overflow: hidden; vertical-align: bottom; }
.split-line span { display: inline-block; transform: translateY(110%); transition: transform 1.1s cubic-bezier(.2,.7,.2,1); }
.in .split-line span { transform: translateY(0); }
.split-line.delay-1 span { transition-delay: 0.08s; }
.split-line.delay-2 span { transition-delay: 0.16s; }
.split-line.delay-3 span { transition-delay: 0.24s; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 22px;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  transition: all 0.4s ease;
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary {
  background: var(--azul-escuro);
  color: var(--paper);
}
.btn-primary:hover { background: var(--azul-medio); transform: translateY(-1px); }
.btn-ghost {
  border: 1px solid var(--line-strong);
  color: var(--fg);
}
.btn-ghost:hover { background: var(--azul-escuro); color: var(--paper); border-color: var(--azul-escuro); }
.btn .arrow { display: inline-block; transition: transform 0.4s; }
.btn:hover .arrow { transform: translateX(4px); }

/* Symbol — recreated based on brandbook description: stylized P, rounded inner form, extensions */
.symbol {
  width: 28px;
  height: 28px;
  display: inline-block;
}

/* Marquee */
.marquee {
  overflow: hidden;
  white-space: nowrap;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 28px 0;
}
.marquee-track {
  display: inline-flex;
  gap: 64px;
  animation: marquee 38s linear infinite;
  font-family: var(--display);
  font-weight: 300;
  letter-spacing: -0.02em;
  font-size: clamp(36px, 5vw, 72px);
  color: var(--ink);
}
.marquee-track em {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
}
.marquee-track .sep {
  color: var(--azul-claro);
  font-family: 'Instrument Serif', serif;
  font-style: italic;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Image placeholder (abstract gradient field) */
.field {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  background: var(--cinza-claro);
}
.field-label {
  position: absolute;
  bottom: 16px;
  left: 16px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  z-index: 2;
  mix-blend-mode: difference;
  opacity: 0.75;
}

/* Cursor / focus interactions */
::selection { background: var(--azul-escuro); color: var(--paper); }

/* Nav */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  padding: 22px clamp(24px, 4vw, 56px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.6s ease, backdrop-filter 0.6s, border-color 0.6s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: color-mix(in oklab, var(--paper) 75%, transparent);
  backdrop-filter: blur(18px) saturate(1.2);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
  border-bottom-color: var(--line);
}
.nav-links {
  display: flex;
  gap: 32px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.nav-links a {
  position: relative;
  padding: 4px 0;
  color: var(--ink-soft);
  transition: color 0.3s;
}
.nav-links a:hover { color: var(--ink); }
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 1px;
  background: currentColor;
  transition: right 0.4s ease;
}
.nav-links a:hover::after { right: 0; }

.nav-cta { display: flex; align-items: center; gap: 16px; }

@media (max-width: 880px) {
  .nav-links { display: none; }
}

/* Hero */
.hero {
  min-height: 100vh;
  padding: 140px clamp(24px, 4vw, 64px) 80px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.hero-bg-field {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero-content { position: relative; z-index: 2; }

.hero-meta {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 80px;
}

.hero-headline {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(64px, 12vw, 200px);
  line-height: 0.92;
  letter-spacing: -0.035em;
}
.hero-headline em {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 300;
  letter-spacing: -0.02em;
}

.hero-tail {
  margin-top: 64px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: end;
}
.hero-lede {
  max-width: 460px;
  font-size: clamp(16px, 1.2vw, 19px);
  line-height: 1.5;
  color: var(--ink-soft);
}

@media (max-width: 880px) {
  .hero-tail { grid-template-columns: 1fr; }
  .hero-meta { flex-direction: column; align-items: flex-start; gap: 12px; margin-bottom: 56px; }
}

/* Sections */
.section-pad { padding: clamp(96px, 14vh, 180px) 0; }
.section-head {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 40px;
  margin-bottom: 80px;
  align-items: start;
}
.section-head-num { font-family: var(--mono); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); padding-top: 14px; }
@media (max-width: 720px) { .section-head { grid-template-columns: 1fr; gap: 8px; margin-bottom: 56px; } }

/* Manifesto */
.manifesto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
}
.manifesto-text { max-width: 520px; }
.manifesto-text p + p { margin-top: 1.4em; }
.manifesto-image {
  aspect-ratio: 4/5;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}
@media (max-width: 880px) { .manifesto-grid { grid-template-columns: 1fr; } }

/* Method (princípios) */
.method-list { border-top: 1px solid var(--line); }
.method-row {
  display: grid;
  grid-template-columns: 80px 1fr 1fr 80px;
  gap: 32px;
  padding: 36px 0;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  transition: padding 0.5s ease;
  align-items: start;
  position: relative;
}
.method-row:hover {
  padding-left: 16px;
  padding-right: 16px;
}
.method-row .num { font-family: var(--mono); font-size: 11px; letter-spacing: 0.2em; color: var(--muted); padding-top: 8px; }
.method-row .title { font-family: var(--display); font-weight: 300; font-size: clamp(22px, 2.4vw, 34px); line-height: 1.1; letter-spacing: -0.02em; color: var(--ink); }
.method-row .body { color: var(--ink-soft); max-width: 460px; line-height: 1.55; font-size: 15px; }
.method-row .indicator {
  justify-self: end;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--muted);
  padding-top: 12px;
  transition: color 0.4s;
}
.method-row:hover .indicator { color: var(--ink); }
@media (max-width: 880px) {
  .method-row { grid-template-columns: 60px 1fr; gap: 16px; }
  .method-row .body { grid-column: 2; }
  .method-row .indicator { display: none; }
}

/* Services */
.services-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  margin-bottom: 80px;
}
@media (max-width: 880px) { .services-intro { grid-template-columns: 1fr; } }

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.service-card {
  background: var(--bg);
  padding: 40px 32px;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  transition: background 0.6s ease;
  cursor: pointer;
}
.service-card:hover { background: var(--paper-warm); }
.service-card .visual {
  width: 100%;
  aspect-ratio: 16/10;
  margin-bottom: 32px;
  position: relative;
  overflow: hidden;
  border-radius: 2px;
}
.service-card .label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}
.service-card .name {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(22px, 2.2vw, 30px);
  letter-spacing: -0.015em;
  line-height: 1.05;
  margin: 12px 0 16px;
}
.service-card .desc { color: var(--ink-soft); font-size: 14px; line-height: 1.5; max-width: 320px; }
@media (max-width: 880px) { .service-grid { grid-template-columns: 1fr; } }
@media (min-width: 881px) and (max-width: 1100px) { .service-grid { grid-template-columns: repeat(2, 1fr); } }

/* Space tour */
.space-strip { display: grid; grid-template-columns: repeat(12, 1fr); gap: 24px; }
.space-img {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  aspect-ratio: 4/5;
}
.space-img.big { aspect-ratio: 4/5; }
.space-img.wide { aspect-ratio: 16/9; }
.space-cap {
  margin-top: 14px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
}
.space-cap .num { color: var(--azul-claro); }

/* Quote */
.quote {
  text-align: center;
  padding: clamp(80px, 14vh, 160px) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.quote-text {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(28px, 4.5vw, 64px);
  line-height: 1.1;
  letter-spacing: -0.025em;
  max-width: 1100px;
  margin: 0 auto;
}
.quote-text em { font-family: 'Instrument Serif', serif; font-style: italic; }
.quote-source {
  margin-top: 40px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Team */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.team-card .photo {
  aspect-ratio: 3/4;
  margin-bottom: 20px;
  border-radius: 2px;
  overflow: hidden;
  position: relative;
  filter: grayscale(0.4);
  transition: filter 0.6s;
}
.team-card:hover .photo { filter: grayscale(0); }
.team-card .team-photo-img {
  padding: 0;
  background: var(--azul-escuro);
}
.team-card .team-photo-img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.team-card .team-ig {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 2px;
  transition: color 0.25s ease, border-color 0.25s ease;
}
.team-card .team-ig:hover {
  color: var(--azul-claro);
  border-bottom-color: var(--azul-claro);
}
.team-card .name {
  font-family: var(--display);
  font-weight: 400;
  font-size: 18px;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}
.team-card .role {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
@media (max-width: 880px) { .team-grid { grid-template-columns: repeat(2, 1fr); } }

/* Contact / Footer */
.contact {
  background: var(--azul-escuro);
  color: var(--paper);
  padding: clamp(80px, 12vh, 140px) 0 0;
  position: relative;
  overflow: hidden;
}
.contact .container { position: relative; z-index: 2; }
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: end;
  padding-bottom: 80px;
  border-bottom: 1px solid rgba(245,242,236,0.15);
}
.contact-headline {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(48px, 8vw, 128px);
  line-height: 0.95;
  letter-spacing: -0.03em;
}
.contact-headline em { font-family: 'Instrument Serif', serif; font-style: italic; }
.contact-info {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  line-height: 2;
  color: rgba(245,242,236,0.7);
}
.contact-info strong { display: block; color: var(--paper); font-weight: 400; letter-spacing: 0.18em; text-transform: uppercase; font-size: 11px; margin-bottom: 8px; }
.contact-info a { color: var(--paper); }
.contact-info .group + .group { margin-top: 24px; }
@media (max-width: 880px) { .contact-grid { grid-template-columns: 1fr; gap: 40px; } }

.foot {
  padding: 32px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(245,242,236,0.55);
}
.foot a:hover { color: var(--paper); }

/* WhatsApp floating */
.wa-float {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 40;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 14px 40px -10px rgba(0,0,0,0.3);
  transition: transform 0.4s;
}
.wa-float:hover { transform: scale(1.06); }

/* Big symbol watermark */
.watermark {
  position: absolute;
  pointer-events: none;
  opacity: 0.06;
}

/* Tweaks panel z-fix */
.tweaks-panel { z-index: 9999; }