/* ═══════════════════════════════════════
   IDENTIDADE MAGISTRAL — Premium CSS
═══════════════════════════════════════ */

:root {
  --gold:        #c9a96e;
  --gold-light:  #e0c898;
  --gold-dark:   #a07840;
  --black:       #0a0a0a;
  --dark:        #111111;
  --dark-2:      #181818;
  --dark-3:      #222222;
  --text:        #e8e0d4;
  --text-muted:  #8a7f72;
  --white:       #ffffff;
  --font-serif:  'Cormorant Garamond', Georgia, serif;
  --font-sans:   'Montserrat', sans-serif;
  --radius:      4px;
  --transition:  0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--black);
  color: var(--text);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ── BUTTONS ───────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .85rem 2rem;
  font-family: var(--font-sans);
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .15em;
  text-transform: uppercase;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-gold {
  background: linear-gradient(135deg, var(--gold-dark), var(--gold), var(--gold-light));
  color: var(--black);
  border-color: var(--gold);
}
.btn-gold:hover {
  background: linear-gradient(135deg, var(--gold), var(--gold-light), var(--gold));
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(201,169,110,.35);
}
.btn-outline {
  background: transparent;
  color: var(--gold);
  border-color: var(--gold);
}
.btn-outline:hover {
  background: rgba(201,169,110,.08);
  transform: translateY(-2px);
}
.btn-lg { padding: 1.1rem 2.6rem; font-size: .85rem; }
.btn-icon { width: 20px; height: 20px; flex-shrink: 0; }

/* ── SECTION LABELS ─────────────────── */
.section-eyebrow {
  font-size: .7rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.2;
  color: var(--white);
}
.section-title em { color: var(--gold); font-style: italic; }
.section-header { text-align: center; margin-bottom: 4rem; }

/* ══════════════════════════════════════
   NAVBAR
══════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.4rem 0;
  transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
}
.navbar.scrolled {
  background: rgba(10,10,10,.95);
  backdrop-filter: blur(20px);
  padding: .9rem 0;
  box-shadow: 0 1px 0 rgba(201,169,110,.15);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: .9rem;
}
.logo-im {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--gold);
  line-height: 1;
}
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo-name {
  font-family: var(--font-sans);
  font-size: .75rem;
  letter-spacing: .25em;
  color: var(--white);
}
.logo-sub {
  font-family: var(--font-sans);
  font-size: .6rem;
  letter-spacing: .3em;
  color: var(--gold);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}
.nav-link {
  font-size: .72rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color var(--transition);
}
.nav-link:hover { color: var(--gold); }
.nav-cta {
  color: var(--gold) !important;
  border: 1px solid rgba(201,169,110,.4);
  padding: .5rem 1.2rem;
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition) !important;
}
.nav-cta:hover {
  background: var(--gold);
  color: var(--black) !important;
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--gold);
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ══════════════════════════════════════
   HERO
══════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: .55;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10,10,10,.85) 0%,
    rgba(10,10,10,.5) 50%,
    rgba(10,10,10,.75) 100%
  );
}
#particles-canvas {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 8rem 2rem 4rem;
  max-width: 860px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .68rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(201,169,110,.3);
  padding: .4rem 1.1rem;
  border-radius: 40px;
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeUp .8s .3s forwards;
}
.hero-title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp .9s .5s forwards;
}
.hero-title-main {
  font-family: var(--font-sans);
  font-size: clamp(3rem, 9vw, 7rem);
  font-weight: 200;
  letter-spacing: .35em;
  color: var(--white);
  line-height: 1;
}
.hero-title-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: 100%;
  justify-content: center;
}
.divider-line {
  flex: 1;
  max-width: 120px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.hero-emblem {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--gold);
  font-weight: 600;
  letter-spacing: .05em;
}
.hero-title-sub {
  font-family: var(--font-sans);
  font-size: clamp(1.4rem, 4vw, 2.8rem);
  font-weight: 200;
  letter-spacing: .55em;
  color: var(--gold-light);
  line-height: 1;
}
.hero-tagline {
  font-size: clamp(.8rem, 1.8vw, 1rem);
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
  opacity: 0;
  animation: fadeUp .8s .7s forwards;
}
.hero-tagline strong { color: var(--gold); }
.hero-desc {
  font-size: clamp(.9rem, 1.5vw, 1.05rem);
  color: rgba(232,224,212,.7);
  line-height: 1.9;
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeUp .8s .85s forwards;
}
.hero-desc em { color: var(--gold); font-style: italic; }
.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp .8s 1s forwards;
}
.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  font-size: .65rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--text-muted);
  z-index: 2;
  animation: pulse 2s infinite;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gold), transparent);
}

/* ══════════════════════════════════════
   STATS BAR
══════════════════════════════════════ */
.stats-bar {
  background: linear-gradient(135deg, var(--dark-3), var(--dark-2));
  border-top: 1px solid rgba(201,169,110,.15);
  border-bottom: 1px solid rgba(201,169,110,.15);
  padding: 1.8rem 0;
}
.stats-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.stat-item {
  display: flex;
  align-items: center;
  gap: .7rem;
}
.stat-icon {
  font-size: 1.2rem;
  color: var(--gold);
}
.stat-label {
  font-size: .65rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.stat-divider {
  width: 1px;
  height: 30px;
  background: rgba(201,169,110,.2);
}

/* ══════════════════════════════════════
   SOBRE
══════════════════════════════════════ */
.sobre {
  padding: 8rem 0;
}
.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.sobre-text { }
.sobre-desc {
  color: rgba(232,224,212,.75);
  margin-bottom: 1.4rem;
  font-size: .95rem;
}
.sobre-desc strong { color: var(--gold); }
.sobre-text .btn { margin-top: 1rem; }
.sobre-visual {
  position: relative;
}
.sobre-img-wrapper {
  position: relative;
  border-radius: 2px;
  overflow: hidden;
}
.sobre-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
  filter: brightness(.85) contrast(1.05);
  transition: transform .6s ease;
}
.sobre-img-wrapper:hover .sobre-img { transform: scale(1.03); }
.sobre-img-accent {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(201,169,110,.08) 0%, transparent 60%);
  pointer-events: none;
}
.sobre-img-wrapper::before {
  content: '';
  position: absolute;
  top: -8px; left: -8px;
  right: 8px; bottom: 8px;
  border: 1px solid rgba(201,169,110,.25);
  border-radius: 2px;
  z-index: -1;
}
.sobre-card {
  position: absolute;
  bottom: -24px;
  left: -24px;
  background: linear-gradient(135deg, var(--dark-3), var(--dark-2));
  border: 1px solid rgba(201,169,110,.25);
  padding: 1.4rem 1.8rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.sobre-card .card-icon {
  font-size: 1.6rem;
  color: var(--gold);
}
.sobre-card p {
  font-size: .85rem;
  line-height: 1.5;
  color: var(--text-muted);
}
.sobre-card strong { color: var(--gold); }

/* ══════════════════════════════════════
   PILARES
══════════════════════════════════════ */
.pilares {
  position: relative;
  padding: 8rem 0;
  overflow: hidden;
}
.pilares-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--dark-2) 0%, var(--black) 100%);
}
.pilares-bg::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(201,169,110,.04) 0%, transparent 70%);
  border-radius: 50%;
}
.pilares .container { position: relative; }
.pilares-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}
.pilar-card {
  background: rgba(24,24,24,.8);
  border: 1px solid rgba(201,169,110,.1);
  padding: 2.5rem 2rem;
  border-radius: var(--radius);
  text-align: center;
  transition: var(--transition);
  cursor: default;
}
.pilar-card:hover {
  border-color: rgba(201,169,110,.4);
  background: rgba(30,28,24,.9);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,.4);
}
.pilar-icon-wrap {
  width: 64px; height: 64px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(201,169,110,.08);
  border: 1px solid rgba(201,169,110,.2);
  border-radius: 50%;
  color: var(--gold);
  transition: var(--transition);
}
.pilar-card:hover .pilar-icon-wrap {
  background: rgba(201,169,110,.15);
  border-color: var(--gold);
}
.pilar-icon { width: 28px; height: 28px; }
.pilar-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--white);
  margin-bottom: .7rem;
  letter-spacing: .05em;
}
.pilar-desc {
  font-size: .82rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ══════════════════════════════════════
   SOLUÇÕES
══════════════════════════════════════ */
.solucoes {
  padding: 8rem 0;
  background: var(--black);
}
.solucoes-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.solucao-destaque {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
}
.solucao-img {
  width: 100%;
  height: 560px;
  object-fit: cover;
  display: block;
  filter: brightness(.6);
  transition: transform .6s ease;
}
.solucao-destaque:hover .solucao-img { transform: scale(1.04); }
.solucao-destaque-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,.9) 0%, rgba(10,10,10,.2) 60%);
  display: flex;
  align-items: flex-end;
  padding: 2.5rem;
}
.solucao-destaque-text {
  font-family: var(--font-sans);
  font-size: .85rem;
  font-weight: 300;
  letter-spacing: .08em;
  line-height: 2;
  text-transform: uppercase;
  color: var(--text);
}
.solucao-destaque-text span { color: var(--gold); }
.solucao-cards {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.sol-card {
  background: var(--dark-2);
  border: 1px solid rgba(201,169,110,.1);
  border-left: 3px solid var(--gold);
  padding: 1.8rem 2rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  transition: var(--transition);
}
.sol-card:hover {
  border-left-color: var(--gold-light);
  background: var(--dark-3);
  transform: translateX(4px);
}
.sol-card-num {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: rgba(201,169,110,.2);
  font-weight: 600;
  margin-bottom: .4rem;
  line-height: 1;
}
.sol-card h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--gold-light);
  margin-bottom: .5rem;
}
.sol-card p {
  font-size: .82rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ══════════════════════════════════════
   CTA CENTRAL
══════════════════════════════════════ */
.cta-central {
  position: relative;
  padding: 8rem 0;
  text-align: center;
  overflow: hidden;
}
.cta-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0f0e0c 0%, #161410 50%, #0a0a0a 100%);
}
.cta-bg::before {
  content: '';
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 400px;
  background: radial-gradient(ellipse, rgba(201,169,110,.08) 0%, transparent 70%);
}
.cta-central .container { position: relative; z-index: 1; }
.cta-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 400;
  color: var(--white);
  margin-bottom: 1.5rem;
  line-height: 1.3;
}
.cta-title em { color: var(--gold); }
.cta-desc {
  font-size: .95rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 2.5rem;
  line-height: 1.9;
}

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
.footer { background: #080808; }
.footer-top {
  padding: 5rem 0 3rem;
  border-top: 1px solid rgba(201,169,110,.12);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 4rem;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: .9rem;
  margin-bottom: 1.5rem;
}
.footer-logo .logo-im {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--gold);
}
.footer-logo .logo-name {
  font-size: .72rem;
  letter-spacing: .25em;
  color: var(--white);
  display: block;
}
.footer-logo .logo-sub {
  font-size: .58rem;
  letter-spacing: .3em;
  color: var(--gold);
  display: block;
}
.footer-slogan {
  font-size: .85rem;
  color: var(--text-muted);
  line-height: 1.7;
}
.footer-slogan strong { color: var(--gold); }
.footer-col-title {
  font-size: .7rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.4rem;
  font-weight: 500;
}
.footer-list { display: flex; flex-direction: column; gap: .7rem; }
.footer-link {
  font-size: .82rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-link:hover { color: var(--gold); }
.footer-whatsapp {
  display: flex;
  align-items: center;
  gap: .5rem;
  color: #25D366 !important;
}
.footer-whatsapp:hover { color: #1aab52 !important; }
.footer-bottom {
  padding: 1.5rem 0;
  border-top: 1px solid rgba(201,169,110,.08);
  text-align: center;
}
.footer-copy {
  font-size: .72rem;
  color: rgba(138,127,114,.5);
  letter-spacing: .08em;
}

/* ══════════════════════════════════════
   WHATSAPP FLOAT
══════════════════════════════════════ */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 58px; height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  z-index: 999;
  transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-float svg {
  width: 30px; height: 30px;
  fill: #fff;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37,211,102,.55);
}
.whatsapp-tooltip {
  position: absolute;
  right: 70px;
  background: var(--dark-3);
  color: var(--white);
  font-size: .72rem;
  letter-spacing: .08em;
  white-space: nowrap;
  padding: .45rem .9rem;
  border-radius: var(--radius);
  border: 1px solid rgba(201,169,110,.15);
  opacity: 0;
  pointer-events: none;
  transform: translateX(8px);
  transition: opacity .25s, transform .25s;
}
.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* ══════════════════════════════════════
   ANIMATIONS
══════════════════════════════════════ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%,100% { opacity: .6; }
  50%      { opacity: 1; }
}
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}
.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media (max-width: 900px) {
  .sobre-grid,
  .solucoes-grid { grid-template-columns: 1fr; }
  .sobre-img { height: 360px; }
  .solucao-img { height: 400px; }
  .sobre-card { left: 0; bottom: -20px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1/-1; }
  .stat-divider { display: none; }
}
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(10,10,10,.97);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    z-index: 999;
  }
  .nav-links.open { display: flex; }
  .nav-link { font-size: .9rem; }
  .hamburger { display: flex; z-index: 1000; }
  .pilares-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
}
@media (max-width: 480px) {
  .pilares-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: center; }
  .stats-inner { flex-direction: column; align-items: flex-start; gap: 1rem; }
}