/* ─────────────────────────────────────────────────────────
   RODRIGO.IN — style.css
   Variáveis espelham as Figma Variables do arquivo rodrigo.in
   ───────────────────────────────────────────────────────── */

/* ── TOKENS ─────────────────────────────────────────────── */
:root {
  /* Colors */
  --background-primary:    #0A0A0A;
  --background-secondary:  #111111;
  --background-surface:    #161616;
  --background-card:       #1A1A1A;
  --text-primary:          #F0EDE8;
  --text-muted:            rgba(240, 237, 232, 0.55);
  --accent-mint:           #4BFFA5;
  --accent-mint-12:        rgba(75, 255, 165, 0.12);
  --accent-mint-07:        rgba(75, 255, 165, 0.07);
  --border-default:        rgba(255, 255, 255, 0.07);
  --border-hover:          rgba(75, 255, 165, 0.25);

  /* Typography */
  --font-family-display:   'Instrument Serif', serif;
  --font-family-heading:   'Syne', sans-serif;
  --font-family-body:      'DM Sans', sans-serif;

  /* Spacing */
  --spacing-4:   4px;
  --spacing-8:   8px;
  --spacing-12:  12px;
  --spacing-16:  16px;
  --spacing-24:  24px;
  --spacing-32:  32px;
  --spacing-48:  48px;
  --spacing-64:  64px;
  --spacing-80:  80px;
  --spacing-96:  96px;
  --spacing-120: 120px;

  /* Radius */
  --radius-none: 0;
  --radius-sm:   2px;
  --radius-md:   4px;
  --radius-lg:   8px;
  --radius-full: 999px;
}

/* ── RESET ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--background-primary);
  color: var(--text-primary);
  font-family: var(--font-family-body);
  font-size: 15px;
  line-height: 1.6;
  cursor: none;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ── CURSOR ──────────────────────────────────────────────── */
#cursor-dot, #cursor-ring {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transition: opacity 0.3s;
}
#cursor-dot {
  width: 5px; height: 5px;
  background: var(--accent-mint);
  transform: translate(-50%, -50%);
}
#cursor-ring {
  width: 32px; height: 32px;
  border: 1px solid rgba(75, 255, 165, 0.5);
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, border-color 0.2s;
}
body:has(a:hover) #cursor-ring,
body:has(button:hover) #cursor-ring {
  width: 48px; height: 48px;
  border-color: var(--accent-mint);
}

/* ── GRAIN ───────────────────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  background-size: 256px 256px;
  opacity: 0.7;
  z-index: 0;
  pointer-events: none;
}

/* ── LAYOUT ──────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 var(--spacing-64); }

/* ── NAV ─────────────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 var(--spacing-64);
  height: 72px;
  display: flex;
  align-items: center;
  gap: var(--spacing-48);
  border-bottom: 1px solid var(--border-default);
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(12px);
}
.nav-links { margin-left: auto; }
.nav-cta { flex-shrink: 0; }
nav::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  width: var(--scroll-progress, 0%);
  background: var(--accent-mint);
  opacity: 0.6;
  transition: width 0.05s linear;
}

.nav-logo {
  font-family: var(--font-family-heading);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.3px;
}
.nav-logo span { color: var(--accent-mint); }

.nav-links {
  display: flex;
  gap: var(--spacing-48);
  list-style: none;
}
.nav-links a {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent-mint);
  transition: width 0.3s ease;
}
.nav-links a:hover { color: var(--text-primary); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent-mint);
  border: 1px solid var(--border-hover);
  padding: var(--spacing-8) var(--spacing-16);
  border-radius: var(--radius-sm);
  transition: background 0.2s, transform 0.2s ease, box-shadow 0.2s ease;
}
.nav-cta:hover {
  background: var(--accent-mint-12);
  transform: translateY(-1px);
  box-shadow: 0 2px 12px rgba(75, 255, 165, 0.15);
}

/* ── LANG TOGGLE ────────────────────────────────────────── */
.nav-lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-4);
  background: none;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  padding: var(--spacing-4) var(--spacing-8);
  cursor: pointer;
  font-family: var(--font-family-body);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: border-color 0.2s;
  margin-left: var(--spacing-16);
  flex-shrink: 0;
}
.nav-lang-toggle:hover { border-color: var(--border-hover); }
.nav-lang-toggle .lang-sep { color: var(--border-default); margin: 0 1px; }
.nav-lang-toggle [data-lang-option] {
  padding: 2px 4px;
  border-radius: 2px;
  transition: color 0.15s, background 0.15s;
}
.nav-lang-toggle [data-lang-option].active {
  color: var(--accent-mint);
  background: var(--accent-mint-12);
}

/* ── HERO BG LINE ────────────────────────────────────────── */
.hero-bg-line {
  position: absolute;
  top: 0; right: 160px; bottom: 0;
  width: 1px;
  background: var(--border-default);
  pointer-events: none;
}
.hero-bg-line::after {
  content: '';
  position: absolute;
  top: 20%;
  left: 0; right: 0;
  height: 120px;
  background: linear-gradient(to bottom, transparent, var(--accent-mint), transparent);
  opacity: .15;
  animation: lineFlow 4s ease-in-out infinite;
}
@keyframes lineFlow {
  0%, 100% { top: 20%; opacity: .1; }
  50%       { top: 60%; opacity: .25; }
}

/* ── HERO ────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  position: relative;
  overflow: hidden;
}

.hero .container { max-width: none; padding: 0 var(--spacing-48); }
.hero-content { position: relative; z-index: 1; }
.hero-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--spacing-64);
  margin-top: var(--spacing-48);
  padding-top: var(--spacing-48);
  border-top: 1px solid var(--border-default);
}
.hero-bottom-left { max-width: 480px; }

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: var(--spacing-12);
  margin-bottom: var(--spacing-32);
}
.eyebrow-line {
  display: block;
  width: 32px;
  height: 1px;
  background: var(--accent-mint);
  transition: width 0.5s ease;
}
.section-eyebrow:hover .eyebrow-line {
  width: 56px;
}
.eyebrow-text {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent-mint);
}

.hero-title {
  font-family: var(--font-family-display);
  font-size: clamp(52px, 7vw, 92px);
  font-weight: 400;
  line-height: 1.04;
  letter-spacing: -0.5px;
  margin-bottom: var(--spacing-32);
}
.hero-title em {
  font-style: normal;
  color: var(--accent-mint);
}

/* Hero entrance animation */
.js-ready .hero-eyebrow {
  opacity: 0;
  transform: translateY(12px);
  animation: heroFadeUp 0.8s ease forwards 0.2s;
}
.js-ready .hero-title {
  opacity: 0;
  transform: translateY(20px);
  animation: heroFadeUp 0.8s ease forwards 0.4s;
}
.js-ready .hero-bottom {
  opacity: 0;
  transform: translateY(20px);
  animation: heroFadeUp 0.8s ease forwards 0.7s;
}
@keyframes heroFadeUp {
  to { opacity: 1; transform: translateY(0); }
}

.hero-desc {
  font-size: 16px;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 480px;
  margin-bottom: var(--spacing-48);
}

.hero-actions { display: flex; gap: var(--spacing-24); align-items: center; }

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-8);
  background: var(--accent-mint);
  color: var(--background-primary);
  font-family: var(--font-family-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: var(--spacing-16) var(--spacing-32);
  border-radius: var(--radius-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(75, 255, 165, 0.3);
}

.btn-secondary {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s;
}
.btn-secondary:hover { color: var(--text-primary); }

.hero-stats {
  display: flex;
  gap: var(--spacing-64);
  flex-shrink: 0;
}
.stat {
  transition: transform 0.3s ease;
}
.stat:hover {
  transform: translateY(-4px);
}
.stat:hover .stat-number {
  color: var(--accent-mint);
}
.stat-number {
  font-family: var(--font-family-display);
  font-size: 52px;
  line-height: 1;
  letter-spacing: -1px;
  transition: color 0.3s ease;
}
.stat-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: var(--spacing-8);
}

.hero-deco {
  position: absolute;
  right: -100px;
  top: 50%;
  transform: translateY(-50%);
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-mint-07) 0%, transparent 70%);
  pointer-events: none;
}

/* ── SECTION SHARED ─────────────────────────────────────── */
section { padding: var(--spacing-120) 0; }

.section-eyebrow {
  display: flex;
  align-items: center;
  gap: var(--spacing-12);
  margin-bottom: var(--spacing-48);
}
.section-title {
  font-family: var(--font-family-display);
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.3px;
  margin-bottom: var(--spacing-24);
}

/* ── CASES ───────────────────────────────────────────────── */
.cases { background: var(--background-secondary); }

.cases-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: var(--spacing-64);
}

.see-all {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-mint);
  opacity: 0.6;
  transition: opacity 0.2s;
}
.see-all:hover { opacity: 1; }

.cases-list { display: flex; flex-direction: column; gap: 1px; }

/* ── CASE SHARED ── */
.case-company {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--accent-mint);
  margin-bottom: var(--spacing-8);
}
.case-tags {
  display: flex;
  gap: var(--spacing-8);
  margin-top: var(--spacing-12);
  flex-wrap: wrap;
}
.tag {
  display: inline-block;
  width: fit-content;
  white-space: nowrap;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--background-surface);
  border: 1px solid var(--border-default);
  padding: var(--spacing-4) var(--spacing-12);
  border-radius: var(--radius-full);
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}
.tag:hover {
  border-color: var(--border-hover);
  color: var(--accent-mint);
  background: var(--accent-mint-07);
}

/* ── FEATURED CASE (first, large card) ── */
.case-featured {
  display: block;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-default);
  transition: border-color 0.3s, transform 0.3s;
  margin-bottom: var(--spacing-32);
}
.case-featured:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}
.case-featured-img {
  width: 100%;
  height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.case-featured-img {
  background-size: cover;
  background-position: center;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.case-featured:hover .case-featured-img {
  transform: scale(1.03);
}
.case-featured-placeholder {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-muted);
}
.case-featured-info {
  padding: var(--spacing-32);
  background: var(--background-card);
}
.case-featured-title {
  font-family: var(--font-family-display);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 400;
  letter-spacing: 0;
  color: var(--text-primary);
}

/* ── CASE GRID (remaining cases, 2 cols) ── */
.case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-32);
}
.case-card {
  display: block;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-default);
  transition: border-color 0.3s, transform 0.3s;
}
.case-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}
.case-card-img {
  width: 100%;
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.case-card:hover .case-card-img {
  transform: scale(1.05);
}
.case-card-placeholder {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-muted);
}
.case-card-info {
  padding: var(--spacing-24);
  background: var(--background-card);
}
.case-card-title {
  font-family: var(--font-family-display);
  font-size: 24px;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--text-primary);
}
.thumb-bc { background: linear-gradient(135deg, #001A0D 0%, #003319 100%); }

/* ── SOBRE ───────────────────────────────────────────────── */
.sobre { background: var(--background-primary); }
.sobre-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-96); align-items: start; }

.sobre-photo {
  margin-bottom: var(--spacing-32);
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--border-default);
  transition: border-color 0.4s ease, transform 0.4s ease, box-shadow 0.4s ease;
}
.sobre-photo:hover {
  border-color: var(--accent-mint);
  transform: scale(1.08);
  box-shadow: 0 0 24px rgba(75, 255, 165, 0.15);
}
.sobre-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform 0.4s ease;
}
.sobre-photo:hover img {
  transform: scale(1.1);
}
.sobre-photo--placeholder {
  background: var(--background-card);
  border: 2px dashed var(--border-hover);
  display: flex;
  align-items: center;
  justify-content: center;
}
.sobre-photo--placeholder::after {
  content: 'Foto';
  font-size: 12px;
  color: var(--text-muted);
  font-family: var(--font-family-body);
}

.sobre-bio {
  font-size: 16px;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: var(--spacing-32);
}
.sobre-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-32);
}
.sobre-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-8);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-mint);
  transition: gap 0.2s;
}
.sobre-cta:hover { gap: var(--spacing-16); }
.sobre-cv {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid var(--border-default);
  padding: var(--spacing-8) var(--spacing-16);
  border-radius: var(--radius-sm);
  transition: color 0.2s, border-color 0.2s;
}
.sobre-cv:hover {
  color: var(--accent-mint);
  border-color: var(--border-hover);
}

.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border-default);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.skill-item {
  background: var(--background-surface);
  padding: var(--spacing-24);
  transition: background 0.2s ease;
}
.skill-item:hover {
  background: var(--background-card);
}
.skill-item:hover .skill-value {
  color: var(--accent-mint);
}
.skill-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--spacing-8);
}
.skill-value {
  font-family: var(--font-family-heading);
  font-size: 14px;
  font-weight: 600;
  transition: color 0.2s ease;
}

/* ── TIMELINE ───────────────────────────────────────────── */
.timeline-separator {
  border-top: 1px solid var(--border-default);
  padding-top: var(--spacing-64);
  margin-top: var(--spacing-64);
}
.timeline-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-64);
}
.timeline-col-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent-mint);
  margin-bottom: var(--spacing-32);
}
.timeline-list {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
  padding-left: 24px;
}
/* Vertical line */
.timeline-list::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--border-default);
}
.timeline-item {
  position: relative;
  padding-left: var(--spacing-24);
  padding-bottom: var(--spacing-32);
  transition: transform 0.25s ease;
}
.timeline-item:last-child {
  padding-bottom: 0;
}
.timeline-item:hover {
  transform: translateX(6px);
}
/* Dot marker */
.timeline-item::before {
  content: '';
  position: absolute;
  left: -24px;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--background-primary);
  border: 2px solid var(--accent-mint);
  z-index: 1;
  transition: box-shadow 0.25s ease, background 0.25s ease, transform 0.25s ease;
}
.timeline-item:first-child::before {
  background: var(--accent-mint);
  animation: dotPulse 2.5s ease-in-out infinite;
}
.timeline-item:hover::before {
  background: var(--accent-mint);
  box-shadow: 0 0 8px rgba(75, 255, 165, 0.5);
  transform: scale(1.3);
}
@keyframes dotPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(75, 255, 165, 0.4); }
  50% { box-shadow: 0 0 0 6px rgba(75, 255, 165, 0); }
}
/* Hover highlight on text */
.timeline-item:hover .timeline-company {
  color: var(--accent-mint);
  transition: color 0.25s ease;
}
.timeline-item:hover .timeline-description {
  opacity: 1;
  transition: opacity 0.25s ease;
}
.timeline-period {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--spacing-4);
}
.timeline-company {
  font-family: var(--font-family-heading);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-4);
}
.timeline-role {
  font-family: var(--font-family-body);
  font-size: 13px;
  font-weight: 400;
  color: var(--text-muted);
}
.timeline-description {
  font-size: 15px;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.7;
  margin-top: var(--spacing-8);
  opacity: 0.75;
}


/* ── PROCESSO ────────────────────────────────────────────── */
.processo { background: var(--background-secondary); }
.processo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-32);
  margin-top: var(--spacing-64);
}
.processo-card {
  padding: var(--spacing-32);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  background: var(--background-surface);
  transition: border-color 0.3s ease, background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}
.processo-card:hover {
  border-color: var(--border-hover);
  background: var(--background-card);
  transform: translateY(-6px);
  box-shadow: 0 8px 32px rgba(75, 255, 165, 0.06);
}
.processo-card:hover .processo-num {
  color: var(--accent-mint);
}
.processo-num {
  font-size: 13px;
  color: rgba(75, 255, 165, 0.4);
  font-variant-numeric: tabular-nums;
  margin-bottom: var(--spacing-24);
  transition: color 0.3s ease;
}
.processo-title {
  font-family: var(--font-family-heading);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: var(--spacing-12);
}
.processo-desc {
  font-size: 13px;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ── CONTATO ─────────────────────────────────────────────── */
.contato { background: var(--background-primary); }
.contato-grid { display: grid; grid-template-columns: 3fr 2fr; gap: var(--spacing-96); }
.contato-info p {
  font-size: 16px;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: var(--spacing-32);
}
.contact-links { display: flex; flex-direction: column; gap: var(--spacing-16); }
.contact-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-12);
  font-size: 13px;
  color: var(--text-muted);
  transition: color 0.2s, transform 0.2s ease, gap 0.2s ease;
}
.contact-link:hover {
  color: var(--accent-mint);
  transform: translateX(6px);
}
.contact-link-icon {
  font-size: 16px;
  transition: transform 0.2s ease;
}
.contact-link:hover .contact-link-icon {
  transform: scale(1.2);
}

.form-group { margin-bottom: var(--spacing-24); }
.form-label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--spacing-8);
}
.form-input, .form-textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border-default);
  padding: var(--spacing-12) 0;
  color: var(--text-primary);
  font-family: var(--font-family-body);
  font-size: 15px;
  font-weight: 300;
  outline: none;
  transition: border-color 0.2s;
}
.form-input:focus, .form-textarea:focus {
  border-color: var(--accent-mint);
  box-shadow: 0 2px 8px rgba(75, 255, 165, 0.1);
}
.form-textarea { resize: none; height: 120px; }
::placeholder { color: var(--text-muted); }

.btn-submit {
  width: 100%;
  background: var(--accent-mint);
  color: var(--background-primary);
  font-family: var(--font-family-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: var(--spacing-16);
  border: none;
  border-radius: var(--radius-sm);
  cursor: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  margin-top: var(--spacing-8);
}
.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(75, 255, 165, 0.3);
}

.form-msg {
  font-size: 13px;
  margin-top: var(--spacing-12);
  min-height: 20px;
}
.form-msg.success { color: var(--accent-mint); }
.form-msg.error   { color: #ff6b6b; }

/* ── TOAST ───────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: var(--spacing-32);
  right: var(--spacing-32);
  z-index: 9999;
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-12);
  background: var(--background-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--spacing-16) var(--spacing-24);
  max-width: 360px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  transform: translateY(16px);
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
}
.toast.toast--visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.toast-indicator {
  flex-shrink: 0;
  width: 3px;
  align-self: stretch;
  border-radius: 2px;
  background: var(--accent-mint);
}
.toast--error .toast-indicator { background: #ff6b6b; }
.toast-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.toast-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}
.toast-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ── FOOTER ──────────────────────────────────────────────── */
footer {
  padding: var(--spacing-32) var(--spacing-64);
  border-top: 1px solid var(--border-default);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-copy {
  font-size: 11px;
  color: var(--text-muted);
}
.footer-links {
  display: flex;
  gap: var(--spacing-32);
  list-style: none;
}
.footer-links a {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s, letter-spacing 0.2s ease;
}
.footer-links a:hover {
  color: var(--text-primary);
  letter-spacing: 2.5px;
}

/* ── SCROLL REVEAL ───────────────────────────────────────── */
.reveal {
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.js-ready .reveal {
  opacity: 0;
  transform: translateY(24px);
}
.js-ready .reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered reveal for children */
.js-ready .stagger > .reveal {
  transition-delay: calc(var(--stagger-i, 0) * 0.1s);
}


/* ── CASE STUDY PAGES ────────────────────────────────────── */
.case-hero {
  padding-top: calc(72px + var(--spacing-80));
  padding-bottom: var(--spacing-80);
  background: var(--background-primary);
}

.case-back {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-8);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--spacing-48);
  transition: color 0.2s, gap 0.2s;
}
.case-back:hover { color: var(--accent-mint); gap: var(--spacing-12); }

.case-hero-company {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent-mint);
  margin-bottom: var(--spacing-16);
}

.case-hero-title {
  font-family: var(--font-family-display);
  font-size: clamp(40px, 5vw, 72px);
  font-weight: 400;
  line-height: 1.06;
  letter-spacing: -0.3px;
  margin-bottom: var(--spacing-32);
  max-width: 800px;
}

.case-hero-tags {
  display: flex;
  gap: var(--spacing-8);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-64);
}

.case-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1px;
  background: var(--border-default);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--spacing-64);
}
.case-meta-item {
  background: var(--background-surface);
  padding: var(--spacing-24);
}
.case-meta-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--spacing-8);
}
.case-meta-value {
  font-family: var(--font-family-heading);
  font-size: 14px;
  font-weight: 600;
}

.case-meta-link {
  transition: background 0.2s;
}
.case-meta-link:hover {
  background: var(--accent-mint-12);
}
.case-meta-link .case-meta-value {
  color: var(--accent-mint);
}

.case-cover {
  width: 100%;
  height: 480px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-default);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.case-section {
  padding: var(--spacing-96) 0;
  background: var(--background-primary);
  border-top: 1px solid var(--border-default);
}

.case-section-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-12);
  margin-bottom: var(--spacing-48);
}

.case-section-num {
  font-family: var(--font-family-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--accent-mint);
  letter-spacing: 0.5px;
}

.case-section-label {
  font-family: var(--font-family-heading);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.case-section-text {}

/* Metrics wrapper sits outside text max-width */
.case-result-metrics {
  margin-bottom: var(--spacing-48);
}

.case-section-text p {
  font-size: 17px;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: var(--spacing-32);
}
.case-section-text p:last-child { margin-bottom: 0; }

.case-section-images {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-24);
  margin-top: var(--spacing-64);
}

.case-highlight {
  border-left: 2px solid var(--accent-mint);
  padding: var(--spacing-24) var(--spacing-32);
  margin: var(--spacing-48) 0;
  background: var(--accent-mint-07);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}
.case-highlight p {
  font-family: var(--font-family-display);
  font-size: 22px !important;
  font-weight: 400 !important;
  color: var(--text-primary) !important;
  line-height: 1.5 !important;
  margin: 0 !important;
}

.case-steps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-32);
  margin-top: var(--spacing-16);
}
.case-step {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: var(--spacing-24);
  padding: var(--spacing-32);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  background: var(--background-surface);
  transition: border-color 0.2s;
}
.case-step:hover { border-color: var(--border-hover); }
.case-step-num {
  font-size: 13px;
  color: rgba(75, 255, 165, 0.4);
  padding-top: 3px;
}
.case-step-title {
  font-family: var(--font-family-heading);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: var(--spacing-12);
}
.case-step-desc {
  font-size: 14px;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.7;
}

.case-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-32);
  margin-bottom: var(--spacing-48);
}
.case-metric {
  padding: var(--spacing-32);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  background: var(--background-surface);
  text-align: center;
}
.case-metric-number {
  font-family: var(--font-family-display);
  font-size: 52px;
  line-height: 1;
  letter-spacing: -1px;
  color: var(--accent-mint);
  margin-bottom: var(--spacing-8);
}
.case-metric-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ── CASE IMAGES ──── */
.case-image-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-default);
}
.case-image-item img {
  width: 100%;
  height: auto;
  min-height: 200px;
  display: block;
  background: var(--background-surface);
}
.case-image-item figcaption {
  padding: var(--spacing-12) var(--spacing-16);
  font-size: 12px;
  color: var(--text-muted);
  background: var(--background-surface);
  letter-spacing: 0.5px;
}

.case-next {
  padding: var(--spacing-96) 0;
  background: var(--background-secondary);
  border-top: 1px solid var(--border-default);
}
.case-next-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--spacing-24);
}
.case-next-link {
  display: inline-flex;
  flex-direction: column;
  gap: var(--spacing-8);
  transition: gap 0.2s;
}
.case-next-link:hover { gap: var(--spacing-16); }
.case-next-company {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent-mint);
}
.case-next-title {
  font-family: var(--font-family-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 400;
  letter-spacing: -1px;
  color: var(--text-primary);
}
.case-next-arrow {
  font-size: 24px;
  color: var(--accent-mint);
  margin-top: var(--spacing-8);
}

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 900px) {
  .container { padding: 0 var(--spacing-24); }
  nav { padding: 0 var(--spacing-24); }
  footer { padding: var(--spacing-24); flex-direction: column; gap: var(--spacing-16); text-align: center; }

  .hero-title { font-size: 48px; letter-spacing: -0.3px; }
  .hero-stats { gap: var(--spacing-32); }
  .stat-number { font-size: 36px; }

  .case-grid { grid-template-columns: 1fr; }
  .case-featured-img { height: 280px; }

  .sobre-grid, .contato-grid { grid-template-columns: 1fr; gap: var(--spacing-48); }
  .timeline-section { grid-template-columns: 1fr; gap: var(--spacing-48); }
  .processo-grid { grid-template-columns: 1fr 1fr; }

  .hero-deco { display: none; }

  .hero-bg-line { display: none; }
  .hero-bottom { flex-direction: column; align-items: flex-start; gap: var(--spacing-32); }
  .hero-bottom-left { max-width: none; }
  .hero-stats { gap: var(--spacing-32); }
  .case-meta { grid-template-columns: 1fr 1fr; }
  .case-metrics { grid-template-columns: 1fr 1fr; }
  .case-cover { height: 280px; }
  .case-section { padding: var(--spacing-64) 0; }
  .case-section-header { margin-bottom: var(--spacing-32); }
  .case-section-images { margin-top: var(--spacing-48); }
}

@media (max-width: 600px) {
  nav { padding: 0 var(--spacing-16); gap: var(--spacing-12); }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-lang-toggle { margin-left: auto; }
  .hero-title { font-size: 36px; }
  .processo-grid { grid-template-columns: 1fr; }
  .case-meta { grid-template-columns: 1fr 1fr; }
  .case-metrics { grid-template-columns: 1fr; }
  .case-steps { grid-template-columns: 1fr; }
  .case-step { grid-template-columns: 1fr; }
  .case-section { padding: var(--spacing-48) 0; }
}