/* Vantic — design system */
:root {
  --petroleum: #0F2A2E;
  --petroleum-deep: #0A1F22;
  --petroleum-darker: #061518;
  --gold: #C9A961;
  --gold-soft: #B89850;
  --gold-dim: #8A7540;
  --cream: #F5F1E8;
  --cream-dim: #E8E2D2;
  --charcoal: #1A1A1A;
  --charcoal-soft: #2a2a2a;
  --rule: rgba(201, 169, 97, 0.35);
  --rule-soft: rgba(201, 169, 97, 0.18);
  --serif: 'Cormorant Garamond', 'EB Garamond', Georgia, serif;
  --sans: 'Inter', -apple-system, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  font-weight: 300;
  background: var(--cream);
  color: var(--charcoal);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

/* Typography primitives */
.display {
  font-family: var(--serif);
  font-weight: 300;
  letter-spacing: -0.01em;
  line-height: 1.05;
}
.display-italic { font-style: italic; font-weight: 300; }

.eyebrow {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
}

.body-serif {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 22px;
  line-height: 1.5;
}

/* Gold divider */
.divider {
  width: 48px;
  height: 1px;
  background: var(--gold);
  border: 0;
  margin: 28px 0;
}
.divider-center { margin-left: auto; margin-right: auto; }
.divider-long { width: 120px; }

.diamond {
  display: inline-block;
  width: 5px;
  height: 5px;
  background: var(--gold);
  transform: rotate(45deg);
  vertical-align: middle;
}

/* ================== NAV ================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 22px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background-color 0.5s ease, padding 0.4s ease, border-color 0.5s ease;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(15, 42, 46, 0.96);
  backdrop-filter: blur(12px);
  padding: 14px 48px;
  border-bottom: 1px solid var(--rule-soft);
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--cream);
  text-decoration: none;
}
.nav-brand-mark {
  width: 26px; height: 26px;
  display: block;
  object-fit: contain;
  filter: drop-shadow(0 2px 6px rgba(201, 169, 97, 0.25));
}
.nav-toggle {
  display: none;
  background: none;
  border: 0;
  padding: 8px;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 22px; height: 1px;
  background: var(--gold);
}
.nav-brand-text {
  font-family: var(--serif);
  font-size: 20px;
  letter-spacing: 0.28em;
  font-weight: 400;
}
.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  color: var(--cream);
  text-decoration: none;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 400;
  position: relative;
  padding: 6px 0;
  transition: color 0.3s;
  white-space: nowrap;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width 0.4s ease;
}
.nav-links a:hover { color: var(--gold); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--cream);
  border: 1px solid var(--gold);
  padding: 11px 20px;
  text-decoration: none;
  transition: background 0.4s, color 0.4s;
  background: transparent;
  cursor: pointer;
  font-family: var(--sans);
  white-space: nowrap;
}
.nav-cta:hover { background: var(--gold); color: var(--petroleum); }

/* ================== HERO ================== */
.hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background: var(--petroleum-deep);
  color: var(--cream);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: contrast(1.05) brightness(0.92);
  will-change: transform;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at center, rgba(10, 31, 34, 0.55) 0%, rgba(10, 31, 34, 0.85) 60%, rgba(6, 21, 24, 0.95) 100%),
    linear-gradient(180deg, rgba(15, 42, 46, 0.4) 0%, rgba(15, 42, 46, 0.7) 100%);
}
.hero-grain {
  position: absolute;
  inset: 0;
  opacity: 0.06;
  mix-blend-mode: overlay;
  pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.6 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

.hero-frame {
  position: absolute;
  inset: 44px;
  border: 1px solid var(--rule-soft);
  pointer-events: none;
}
.hero-frame-corner {
  position: absolute;
  width: 24px; height: 24px;
  border: 1px solid var(--gold);
}
.hero-frame-corner.tl { top: -1px; left: -1px; border-right: 0; border-bottom: 0; }
.hero-frame-corner.tr { top: -1px; right: -1px; border-left: 0; border-bottom: 0; }
.hero-frame-corner.bl { bottom: -1px; left: -1px; border-right: 0; border-top: 0; }
.hero-frame-corner.br { bottom: -1px; right: -1px; border-left: 0; border-top: 0; }

.hero-inner {
  position: relative;
  text-align: center;
  max-width: 880px;
  padding: 120px 40px 80px;
  z-index: 2;
}


.hero-established {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 36px;
  opacity: 0;
  animation: fadeRise 1s 0.4s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.hero-established-line {
  width: 60px;
  height: 1px;
  background: var(--gold);
  opacity: 0.6;
}
.hero-established-text {
  font-family: var(--serif);
  font-style: italic;
  font-size: 14px;
  color: var(--gold);
  letter-spacing: 0.1em;
}

.hero-title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(44px, 6.5vw, 88px);
  line-height: 1.05;
  letter-spacing: -0.015em;
  margin-bottom: 28px;
  opacity: 0;
  animation: fadeRise 1.2s 0.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.hero-title em {
  font-style: italic;
  color: var(--gold);
  font-weight: 300;
}

.hero-sub {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(17px, 1.5vw, 21px);
  line-height: 1.55;
  color: var(--cream-dim);
  max-width: 560px;
  margin: 0 auto 48px;
  opacity: 0;
  animation: fadeRise 1.2s 0.75s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeRise 1.2s 0.95s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes fadeRise {
  to { opacity: 1; transform: translateY(0); }
}

/* Buttons */
.btn {
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-weight: 500;
  padding: 18px 32px;
  border: 1px solid var(--gold);
  background: transparent;
  color: var(--cream);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  position: relative;
  overflow: hidden;
  transition: color 0.5s ease;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gold);
  transform: translateX(-101%);
  transition: transform 0.5s cubic-bezier(0.77, 0, 0.175, 1);
  z-index: 0;
}
.btn > * { position: relative; z-index: 1; }
.btn:hover { color: var(--petroleum); }
.btn:hover::before { transform: translateX(0); }

.btn-primary {
  background: var(--gold);
  color: var(--petroleum);
}
.btn-primary::before { background: var(--cream); }
.btn-primary:hover { color: var(--petroleum); }

.btn-arrow {
  font-size: 14px;
  margin-left: 4px;
  transition: transform 0.4s;
}
.btn:hover .btn-arrow { transform: translateX(4px); }

.hero-scroll {
  position: absolute;
  bottom: 60px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  z-index: 2;
  opacity: 0;
  animation: fadeRise 1s 1.4s forwards;
}
.hero-scroll-text {
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--cream-dim);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}
.hero-scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--gold), transparent);
  animation: scrollPulse 2.5s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}

/* ================== SECTIONS ================== */
section { padding: 140px 48px; position: relative; }
.container {
  max-width: 1240px;
  margin: 0 auto;
}
.container-narrow {
  max-width: 900px;
  margin: 0 auto;
}

.section-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-bottom: 80px;
}
.section-header.center {
  align-items: center;
  text-align: center;
}
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold-soft);
  font-weight: 500;
  margin-bottom: 28px;
}
.section-eyebrow-line {
  width: 40px; height: 1px;
  background: var(--gold);
}
.section-title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(36px, 4.5vw, 58px);
  line-height: 1.1;
  letter-spacing: -0.015em;
  max-width: 780px;
}
.section-title em { font-style: italic; color: var(--gold-dim); font-weight: 300; }

/* ================== SOBRE ================== */
.sobre {
  background: var(--cream);
  color: var(--charcoal);
}
.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: start;
}
.sobre-text p {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 20px;
  line-height: 1.65;
  color: #3a3a3a;
  margin-bottom: 24px;
}
.sobre-text p:first-of-type::first-letter {
  font-family: var(--serif);
  font-size: 64px;
  float: left;
  line-height: 0.9;
  margin: 8px 10px 0 0;
  color: var(--gold-dim);
  font-weight: 300;
}
.sobre-stats {
  border-left: 1px solid var(--rule);
  padding-left: 48px;
  display: flex;
  flex-direction: column;
  gap: 40px;
  margin-top: 12px;
}
.stat-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.stat-num {
  font-family: var(--serif);
  font-weight: 300;
  font-size: 56px;
  color: var(--petroleum);
  line-height: 1;
  letter-spacing: -0.02em;
}
.stat-num sup {
  font-size: 24px;
  color: var(--gold-dim);
  vertical-align: top;
  margin-left: 2px;
  font-style: italic;
}
.stat-label {
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #6a6a6a;
  font-weight: 400;
}

.partners {
  margin-top: 120px;
  padding-top: 80px;
  border-top: 1px solid var(--rule);
}
.partners-label {
  text-align: center;
  font-family: var(--serif);
  font-style: italic;
  font-size: 16px;
  color: #8a8a8a;
  margin-bottom: 40px;
}
.partners-label {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
  font-family: var(--serif);
  font-style: italic;
  font-size: 19px;
  line-height: 1.55;
  color: #6a6a6a;
}

/* ================== SOLUÇÕES ================== */
.solucoes {
  background: var(--petroleum);
  color: var(--cream);
  position: relative;
}
.solucoes::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  width: 1px; height: 80px;
  background: linear-gradient(to bottom, transparent, var(--gold));
  transform: translateX(-50%);
}
.solucoes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 60px;
}
.solucao-card {
  position: relative;
  padding: 56px 48px 48px;
  border: 1px solid var(--rule-soft);
  background: rgba(255,255,255,0.01);
  transition: border-color 0.5s, background 0.5s, transform 0.5s;
  display: flex;
  flex-direction: column;
}
.solucao-card:hover {
  border-color: var(--gold);
  background: rgba(201, 169, 97, 0.03);
}
.solucao-number {
  position: absolute;
  top: 32px; right: 40px;
  font-family: var(--serif);
  font-style: italic;
  font-size: 14px;
  color: var(--gold);
  letter-spacing: 0.1em;
}
.solucao-label {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
  font-weight: 500;
}
.solucao-title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: 44px;
  line-height: 1.05;
  letter-spacing: -0.015em;
  margin-bottom: 20px;
}
.solucao-title em { font-style: italic; color: var(--gold); }
.solucao-desc {
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.55;
  color: var(--cream-dim);
  margin-bottom: 36px;
  max-width: 400px;
}
.solucao-divider {
  width: 40px; height: 1px;
  background: var(--gold);
  opacity: 0.5;
  margin-bottom: 32px;
}
.solucao-specs {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 40px;
}
.spec-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--rule-soft);
  align-items: baseline;
}
.spec-row:last-child { border-bottom: 0; }
.spec-label {
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold-dim);
}
.spec-value {
  font-family: var(--serif);
  font-size: 16px;
  color: var(--cream);
  line-height: 1.4;
}
.spec-value strong {
  font-weight: 500;
  color: var(--gold);
}
.solucao-cta {
  margin-top: auto;
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  background: none;
  border: 0;
  padding: 0;
  transition: color 0.3s, letter-spacing 0.4s;
  align-self: flex-start;
}
.solucao-cta:hover {
  color: var(--cream);
  letter-spacing: 0.32em;
}
.solucao-cta-arrow {
  display: inline-block;
  width: 40px; height: 1px;
  background: currentColor;
  position: relative;
  transition: width 0.4s;
}
.solucao-cta:hover .solucao-cta-arrow { width: 56px; }
.solucao-cta-arrow::after {
  content: '';
  position: absolute;
  right: 0; top: 50%;
  width: 6px; height: 6px;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  transform: translateY(-50%) rotate(45deg);
}

/* ================== COMO FUNCIONA ================== */
.como {
  background: var(--cream);
  color: var(--charcoal);
}
.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 80px;
  position: relative;
}
.timeline::before {
  content: '';
  position: absolute;
  top: 22px;
  left: 5%;
  right: 5%;
  height: 1px;
  background: var(--rule);
  z-index: 0;
}
.timeline-step {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 0 24px 0 0;
  position: relative;
  z-index: 1;
}
.timeline-dot {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--gold);
  background: var(--cream);
  display: grid;
  place-items: center;
  font-family: var(--serif);
  font-style: italic;
  font-size: 16px;
  color: var(--gold-dim);
  margin-bottom: 32px;
  transition: background 0.4s, color 0.4s;
}
.timeline-step:hover .timeline-dot {
  background: var(--petroleum);
  color: var(--gold);
}
.timeline-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 26px;
  line-height: 1.15;
  margin-bottom: 14px;
  color: var(--petroleum);
}
.timeline-desc {
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.6;
  color: #4a4a4a;
  font-weight: 300;
}
.timeline-meta {
  margin-top: 18px;
  font-family: var(--serif);
  font-style: italic;
  font-size: 13px;
  color: var(--gold-dim);
}

/* ================== FOOTER CTA ================== */
.closing {
  background: var(--petroleum-deep);
  color: var(--cream);
  padding: 160px 48px 180px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.closing-watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(760px, 90vw);
  height: auto;
  transform: translate(-50%, -50%);
  opacity: 0.06;
  pointer-events: none;
  z-index: 0;
}
.closing > .container-narrow { position: relative; z-index: 1; }
.closing-ornament {
  font-family: var(--serif);
  font-style: italic;
  font-size: 15px;
  color: var(--gold);
  letter-spacing: 0.1em;
  margin-bottom: 32px;
}
.closing-title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(38px, 5vw, 64px);
  line-height: 1.1;
  letter-spacing: -0.015em;
  max-width: 780px;
  margin: 0 auto 48px;
}
.closing-title em { font-style: italic; color: var(--gold); }

/* Honeypot anti-bot — fora do viewport, sem display:none (bots espertos pulam display:none) */
.hp-field {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
  pointer-events: none;
}

/* Contact form */
.contact-form {
  position: relative;
  z-index: 1;
  max-width: 560px;
  margin: 0 auto;
  display: grid;
  gap: 22px;
  text-align: left;
}
.contact-form .field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.contact-form .field-label {
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
}
.contact-form input {
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--rule);
  padding: 10px 2px;
  font-family: var(--serif);
  font-size: 18px;
  color: var(--cream);
  outline: none;
  transition: border-color 0.3s;
}
.contact-form input::placeholder { color: rgba(245, 241, 232, 0.35); }
.contact-form input:focus { border-bottom-color: var(--gold); }
.field-radios { border: 0; padding: 0; }
.radio-row {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 4px;
}
.radio-row label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-family: var(--serif);
  font-size: 16px;
  color: var(--cream-dim);
}
.radio-row input[type="radio"] {
  appearance: none;
  width: 14px; height: 14px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  display: grid;
  place-items: center;
  cursor: pointer;
}
.radio-row input[type="radio"]:checked::after {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

/* Disabled state for submit button while posting to webhook */
.btn:disabled,
.btn[disabled] {
  cursor: wait;
  opacity: 0.7;
  pointer-events: none;
}
.btn:disabled::before,
.btn[disabled]::before {
  transform: translateX(-101%);
}

/* Disabled inputs while submitting */
.contact-form input:disabled {
  opacity: 0.5;
  cursor: wait;
}
.contact-form fieldset:disabled .radio-row label {
  opacity: 0.5;
  cursor: wait;
}

/* ================== FOOTER ================== */
.footer {
  background: var(--petroleum-darker);
  color: var(--cream-dim);
  padding: 80px 48px 0;
  font-family: var(--sans);
  font-size: 13px;
  border-top: 1px solid var(--rule-soft);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 56px;
}
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-brand {
  font-family: var(--serif);
  font-size: 20px;
  letter-spacing: 0.28em;
  color: var(--cream);
  margin-bottom: 6px;
}
.footer-tagline {
  font-family: var(--serif);
  font-style: italic;
  font-size: 15px;
  color: var(--gold);
  margin-top: 4px;
}
.footer-label {
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold-dim);
  margin-bottom: 6px;
}
.footer-col a {
  color: var(--cream-dim);
  text-decoration: none;
  transition: color 0.3s;
}
.footer-col a:hover { color: var(--gold); }
.footer-small {
  font-size: 12px;
  line-height: 1.7;
  color: #8a9a9d;
}
.footer-legal {
  border-top: 1px solid var(--rule-soft);
  padding: 32px 0;
}
.footer-legal p {
  font-size: 11px;
  line-height: 1.65;
  color: #6a7a7d;
  max-width: 1040px;
  margin: 0 auto 12px;
  text-align: left;
}
.footer-legal p:last-child { margin-bottom: 0; }
.footer-bottom {
  border-top: 1px solid var(--rule-soft);
  padding: 22px 0;
}
.footer-bottom-inner {
  display: flex;
  justify-content: center;
  gap: 24px;
  font-size: 11px;
  color: #6a7a7d;
  line-height: 1.6;
  text-align: center;
}

/* Fade-up on scroll */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 1.1s cubic-bezier(0.22, 1, 0.36, 1), transform 1.1s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* Responsive */
@media (max-width: 1100px) {
  .nav-links { gap: 22px; }
}
@media (max-width: 900px) {
  .nav { padding: 18px 24px; }
  .nav.is-scrolled { padding: 12px 24px; }
  .nav-toggle { display: flex; order: 3; }
  .nav-cta { display: none; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: rgba(10, 31, 34, 0.98);
    backdrop-filter: blur(12px);
    border-top: 1px solid var(--rule-soft);
    padding: 16px 24px;
  }
  body.nav-open .nav-links { display: flex; }
  body.nav-open .nav-links li { padding: 14px 0; border-bottom: 1px solid var(--rule-soft); }
  body.nav-open .nav-links li:last-child { border-bottom: 0; }
  section { padding: 100px 24px; }
  .sobre-grid { grid-template-columns: 1fr; gap: 60px; }
  .sobre-stats { border-left: 0; border-top: 1px solid var(--rule); padding-left: 0; padding-top: 40px; }
  .solucoes-grid { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr; gap: 48px; }
  .timeline::before { display: none; }
  .hero-inner { padding: 120px 24px 100px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-bottom-inner { flex-direction: column; align-items: center; }
  .footer-legal { padding: 24px 0; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ================== COOKIE CONSENT (LGPD) ================== */
.cookie-consent {
  position: fixed;
  left: 20px;
  right: 20px;
  bottom: 20px;
  z-index: 200;
  background: rgba(6, 21, 24, 0.96);
  backdrop-filter: blur(14px);
  border: 1px solid var(--rule-soft);
  border-radius: 2px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
  padding: 18px 22px;
  color: var(--cream-dim);
  animation: cookieSlideUp 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.cookie-consent-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  max-width: 1240px;
  margin: 0 auto;
}
.cookie-consent-text {
  font-family: var(--serif);
  font-size: 14px;
  line-height: 1.5;
  color: var(--cream-dim);
  flex: 1;
  margin: 0;
}
.cookie-consent-text a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--rule-soft);
  padding-bottom: 1px;
  transition: border-color 0.3s;
}
.cookie-consent-text a:hover { border-bottom-color: var(--gold); }
.cookie-consent-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}
.cookie-btn {
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-weight: 500;
  padding: 10px 18px;
  border: 1px solid var(--gold);
  cursor: pointer;
  transition: background 0.3s, color 0.3s;
  white-space: nowrap;
}
.cookie-btn-ghost {
  background: transparent;
  color: var(--cream);
}
.cookie-btn-ghost:hover { background: rgba(201, 169, 97, 0.1); }
.cookie-btn-primary {
  background: var(--gold);
  color: var(--petroleum);
}
.cookie-btn-primary:hover { background: var(--cream); }
@keyframes cookieSlideUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@media (max-width: 720px) {
  .cookie-consent { left: 12px; right: 12px; bottom: 12px; padding: 16px; }
  .cookie-consent-inner { flex-direction: column; align-items: stretch; gap: 14px; }
  .cookie-consent-text { font-size: 13px; }
  .cookie-consent-actions { justify-content: flex-end; }
}