/* ============================================================
   NAXIA DIGITAL — Global Styles
   ============================================================ */

:root {
  --navy:      #0D2341;
  --navy-mid:  #0F3460;
  --teal:      #0DA89E;
  --teal-dark: #0A8880;
  --teal-pale: #E0F5F4;
  --white:     #FFFFFF;
  --off:       #F8FAFC;
  --gray-100:  #F1F5F9;
  --gray-200:  #E2E8F0;
  --gray-400:  #94A3B8;
  --gray-600:  #475569;
  --gray-800:  #1E293B;
  --text:      #0D1B2A;
  --r:         12px;
  --r-lg:      20px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { font-family: 'Sora', sans-serif; line-height: 1.2; }

/* ── ICON SYSTEM ── */
.icon { display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.icon svg { display: block; }
.icon-wrap {
  border-radius: var(--r);
  background: var(--teal-pale);
  border: 1px solid rgba(13,168,158,.18);
  display: flex; align-items: center; justify-content: center;
}
.icon-wrap-dark {
  border-radius: var(--r);
  background: rgba(13,168,158,.15);
  border: 1px solid rgba(13,168,158,.25);
  display: flex; align-items: center; justify-content: center;
}

/* ── TOPBAR ── */
.topbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 101;
  background: var(--teal);
  height: 36px;
  display: flex; align-items: center; justify-content: center;
}
.topbar-link {
  font-size: 13px; font-weight: 500; color: var(--white);
  text-decoration: none;
  display: flex; align-items: center; gap: 8px;
  transition: opacity .2s;
}
.topbar-link:hover { opacity: .82; }
.topbar-link strong { font-weight: 700; }
.topbar-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: rgba(255,255,255,.7);
  animation: blink 2s ease-in-out infinite;
}

/* ── NAV ── */
nav {
  position: fixed; top: 36px; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  height: 64px; padding: 0 5%;
  display: flex; align-items: center; justify-content: space-between;
}
.logo {
  font-family: 'Sora', sans-serif; font-weight: 700; font-size: 19px;
  color: var(--navy); text-decoration: none;
  display: flex; align-items: center; gap: 8px;
}
.logo-dot { width: 8px; height: 8px; background: var(--teal); border-radius: 50%; }
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; }
.nav-links a { font-size: 14px; font-weight: 500; color: var(--gray-600); text-decoration: none; transition: color .2s; }
.nav-links a:hover { color: var(--navy); }
.nav-cta {
  background: var(--teal) !important; color: var(--white) !important;
  padding: 10px 22px; border-radius: 100px; font-weight: 600 !important;
  transition: background .2s, transform .15s !important;
}
.nav-cta:hover { background: var(--teal-dark) !important; transform: translateY(-1px); }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 55%, #0A2038 100%);
  display: flex; align-items: center;
  padding: 136px 5% 80px;
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: -180px; right: -150px;
  width: 650px; height: 650px;
  background: radial-gradient(circle, rgba(13,168,158,.14) 0%, transparent 65%);
  border-radius: 50%; pointer-events: none;
}
.hero::after {
  content: ''; position: absolute; bottom: -120px; left: -80px;
  width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(13,168,158,.07) 0%, transparent 65%);
  border-radius: 50%; pointer-events: none;
}
.hero-inner {
  max-width: 1160px; margin: 0 auto; width: 100%;
  display: grid; grid-template-columns: 1.1fr 0.9fr;
  gap: 72px; align-items: center; position: relative; z-index: 2;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 7px;
  background: rgba(13,168,158,.15); border: 1px solid rgba(13,168,158,.3);
  color: rgba(255,255,255,.85);
  font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  padding: 6px 14px; border-radius: 100px; margin-bottom: 22px;
}
.badge-dot {
  width: 6px; height: 6px; background: var(--teal); border-radius: 50%;
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: .4; } }

.hero h1 {
  font-size: clamp(34px, 4.2vw, 54px); font-weight: 700;
  color: var(--white); letter-spacing: -.02em; margin-bottom: 12px;
}
.hero h1 em { color: var(--teal); font-style: normal; }
.hero-sub { font-size: 17px; color: rgba(255,255,255,.6); line-height: 1.75; margin-bottom: 36px; max-width: 480px; }
.hero-btns { display: flex; gap: 12px; flex-wrap: wrap; }

/* Buttons */
.btn-teal {
  background: var(--teal); color: var(--white);
  padding: 13px 26px; border-radius: 100px;
  font-size: 15px; font-weight: 600; font-family: 'Sora', sans-serif;
  text-decoration: none; display: inline-flex; align-items: center; gap: 8px;
  transition: background .2s, transform .15s;
  box-shadow: 0 4px 20px rgba(13,168,158,.35);
}
.btn-teal:hover { background: var(--teal-dark); transform: translateY(-2px); }

.btn-ghost {
  background: transparent; color: rgba(255,255,255,.8);
  padding: 13px 26px; border-radius: 100px;
  font-size: 15px; font-weight: 600; font-family: 'Sora', sans-serif;
  text-decoration: none; display: inline-flex; align-items: center; gap: 8px;
  border: 1.5px solid rgba(255,255,255,.22); transition: all .2s;
}
.btn-ghost:hover { border-color: rgba(255,255,255,.45); background: rgba(255,255,255,.06); transform: translateY(-2px); }

.btn-white {
  background: var(--white); color: var(--navy);
  padding: 13px 28px; border-radius: 100px;
  font-size: 15px; font-weight: 600; font-family: 'Sora', sans-serif;
  text-decoration: none; display: inline-flex; align-items: center; gap: 8px;
  transition: all .2s; box-shadow: 0 4px 18px rgba(0,0,0,.2);
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.28); }

.btn-ghost-w {
  background: transparent; color: rgba(255,255,255,.8);
  padding: 13px 28px; border-radius: 100px;
  font-size: 15px; font-weight: 600; font-family: 'Sora', sans-serif;
  text-decoration: none; display: inline-flex; align-items: center; gap: 8px;
  border: 1.5px solid rgba(255,255,255,.22); transition: all .2s;
}
.btn-ghost-w:hover { border-color: rgba(255,255,255,.45); background: rgba(255,255,255,.06); transform: translateY(-2px); }

/* Hero Card */
.hero-card {
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.13);
  border-radius: var(--r-lg); padding: 28px; backdrop-filter: blur(6px);
  box-shadow: 0 20px 60px rgba(0,0,0,.25);
}
.hc-header { margin-bottom: 22px; }
.hc-eyebrow {
  display: block; font-size: 11px; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--teal); margin-bottom: 8px;
}
.hc-headline {
  font-family: 'Sora', sans-serif; font-size: 15px; font-weight: 600;
  color: rgba(255,255,255,.92); line-height: 1.5;
}
.hc-benefits { display: flex; flex-direction: column; gap: 13px; margin-bottom: 22px; }
.hc-benefit { display: flex; align-items: flex-start; gap: 12px; }
.hc-benefit-icon {
  width: 28px; height: 28px; flex-shrink: 0;
  background: rgba(13,168,158,.18); border: 1px solid rgba(13,168,158,.3);
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
  color: var(--teal);
}
.hc-benefit-title { font-size: 13px; font-weight: 700; color: rgba(255,255,255,.9); margin-bottom: 2px; }
.hc-benefit-desc { font-size: 12px; color: rgba(255,255,255,.42); line-height: 1.4; }
.hc-divider { height: 1px; background: rgba(255,255,255,.08); margin: 0 0 18px; }
.hc-solutions { margin-bottom: 20px; }
.hc-sol-label {
  display: block; font-size: 11px; font-weight: 600; letter-spacing: .07em;
  text-transform: uppercase; color: rgba(255,255,255,.3); margin-bottom: 10px;
}
.hc-sol-pills { display: flex; flex-wrap: wrap; gap: 6px; }
.hc-sol-pill {
  font-size: 11px; font-weight: 600; color: rgba(255,255,255,.6);
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.1);
  border-radius: 100px; padding: 4px 10px;
}
.hc-cta {
  display: flex; align-items: center; justify-content: center;
  width: 100%; padding: 13px;
  background: var(--teal); color: var(--white);
  border-radius: 100px; font-family: 'Sora', sans-serif;
  font-size: 14px; font-weight: 700; text-decoration: none;
  transition: background .2s, transform .15s;
  box-shadow: 0 6px 22px rgba(13,168,158,.45);
}
.hc-cta:hover { background: var(--teal-dark); transform: translateY(-2px); }

/* ── CLIENTS BAR ── */
.clients-bar {
  padding: 28px 5%; background: var(--off);
  border-top: 1px solid var(--gray-200); border-bottom: 1px solid var(--gray-200);
}
.clients-inner { max-width: 1160px; margin: 0 auto; display: flex; align-items: center; gap: 32px; flex-wrap: wrap; }
.clients-label { font-size: 12px; font-weight: 600; color: var(--gray-400); letter-spacing: .08em; text-transform: uppercase; white-space: nowrap; }
.clients-logos { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; flex: 1; }
.client-pill {
  background: var(--white); border: 1px solid var(--gray-200); border-radius: 8px;
  padding: 7px 16px; font-family: 'Sora', sans-serif; font-size: 12px; font-weight: 600; color: var(--gray-400);
}

/* ── SECTIONS ── */
section { padding: 88px 5%; }
.inner { max-width: 1160px; margin: 0 auto; }
.stag { display: block; font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--teal); margin-bottom: 10px; }
.stitle { font-size: clamp(26px, 3.5vw, 40px); font-weight: 700; color: var(--navy); letter-spacing: -.02em; margin-bottom: 14px; }
.ssub { font-size: 16px; color: var(--gray-600); max-width: 520px; line-height: 1.75; }
.shdr { margin-bottom: 52px; }

/* ── DESAFIOS ── */
.challenge-section { background: var(--white); }
.chal-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.chal-card {
  background: var(--off); border: 1px solid var(--gray-200);
  border-radius: var(--r-lg); padding: 32px 28px;
  transition: border-color .2s, transform .2s, box-shadow .2s;
}
.chal-card:hover { border-color: var(--teal); transform: translateY(-4px); box-shadow: 0 12px 36px rgba(13,168,158,.09); }
.chal-card h3 { font-size: 18px; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.chal-card p { font-size: 14px; color: var(--gray-600); line-height: 1.7; }

/* ── MISSÃO ── */
.mission-section { background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%); }
.mission-section .stitle { color: var(--white); }
.mission-section .ssub { color: rgba(255,255,255,.55); }
.mission-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.mission-card {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--r-lg); padding: 28px 24px;
  transition: background .2s, border-color .2s;
}
.mission-card:hover { background: rgba(255,255,255,.09); border-color: rgba(13,168,158,.3); }
.mission-card h3 { font-size: 17px; font-weight: 600; color: var(--white); margin-bottom: 8px; }
.mission-card p { font-size: 14px; color: rgba(255,255,255,.5); line-height: 1.65; }

/* ── PRODUTOS ── */
.products-section { background: var(--off); }
.prod-grid { display: flex; flex-direction: column; gap: 16px; }
.prod-card {
  background: var(--white); border: 1px solid var(--gray-200);
  border-radius: var(--r-lg); overflow: hidden;
  transition: border-color .2s, box-shadow .2s;
}
.prod-card:hover { border-color: var(--teal); box-shadow: 0 8px 32px rgba(13,168,158,.09); }
.prod-header { display: flex; align-items: center; gap: 20px; padding: 28px 32px; cursor: pointer; user-select: none; }
.prod-num {
  font-family: 'Sora', sans-serif; font-size: 13px; font-weight: 700;
  color: var(--teal); background: var(--teal-pale); border: 1px solid rgba(13,168,158,.2);
  width: 36px; height: 36px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.prod-title-wrap { flex: 1; }
.prod-name { font-family: 'Sora', sans-serif; font-size: 18px; font-weight: 700; color: var(--navy); margin-bottom: 3px; }
.prod-tagline { font-size: 13px; color: var(--gray-400); }
.prod-chevron { flex-shrink: 0; transition: transform .25s; color: var(--teal); }
.prod-card.open .prod-chevron { transform: rotate(180deg); }
.prod-body { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.prod-card.open .prod-body { max-height: 600px; }
.prod-body-inner { padding: 0 32px 32px; border-top: 1px solid var(--gray-100); }
.prod-desc { font-size: 15px; color: var(--gray-600); line-height: 1.75; margin: 20px 0 24px; max-width: 640px; }
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.feat-item { background: var(--off); border: 1px solid var(--gray-200); border-radius: var(--r); padding: 14px 16px; }
.feat-item h4 { font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.feat-item p { font-size: 12px; color: var(--gray-400); line-height: 1.5; }

/* ── NÚMEROS ── */
.numbers-section { background: var(--white); }
.numbers-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.num-card { text-align: center; padding: 40px 20px; background: var(--off); border: 1px solid var(--gray-200); border-radius: var(--r-lg); }
.num-val { font-family: 'Sora', sans-serif; font-size: 52px; font-weight: 700; color: var(--teal); line-height: 1; margin-bottom: 8px; }
.num-label { font-family: 'Sora', sans-serif; font-size: 15px; font-weight: 600; color: var(--navy); margin-bottom: 6px; }
.num-desc { font-size: 13px; color: var(--gray-400); line-height: 1.5; }

/* ── PARA QUEM ── */
.audience-section { background: var(--off); }
.aud-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.aud-card {
  background: var(--white); border: 1px solid var(--gray-200);
  border-radius: var(--r-lg); padding: 30px 26px;
  transition: border-color .2s, transform .2s, box-shadow .2s;
}
.aud-card:hover { border-color: var(--teal); transform: translateY(-4px); box-shadow: 0 16px 44px rgba(13,168,158,.1); }
.aud-tag { font-size: 12px; font-weight: 600; color: var(--teal); margin-bottom: 8px; margin-top: 16px; display: block; }
.aud-card h3 { font-size: 19px; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.aud-card p { font-size: 14px; color: var(--gray-600); line-height: 1.65; margin-bottom: 18px; }
.aud-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.aud-list li { font-size: 13px; color: var(--gray-600); display: flex; align-items: flex-start; gap: 8px; }
.aud-list li::before { content: ''; width: 5px; height: 5px; background: var(--teal); border-radius: 50%; flex-shrink: 0; margin-top: 6px; }

/* ── CTA FINAL ── */
.cta-section {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 60%, #0A2038 100%);
  padding: 96px 5%; text-align: center; position: relative; overflow: hidden;
}
.cta-section::before {
  content: ''; position: absolute; top: -80px; right: -80px;
  width: 380px; height: 380px;
  background: radial-gradient(circle, rgba(13,168,158,.14) 0%, transparent 70%);
  border-radius: 50%; pointer-events: none;
}
.cta-section .stag { color: var(--teal); }
.cta-section h2 { font-size: clamp(28px, 4vw, 44px); color: var(--white); margin-bottom: 14px; letter-spacing: -.02em; }
.cta-section p { font-size: 16px; color: rgba(255,255,255,.55); max-width: 440px; margin: 0 auto 36px; line-height: 1.75; }
.cta-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ── FOOTER ── */
footer { background: var(--navy); border-top: 1px solid rgba(255,255,255,.06); padding: 56px 5% 28px; }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; max-width: 1160px; margin: 0 auto 44px; }
.foot-logo { font-family: 'Sora', sans-serif; font-weight: 700; font-size: 18px; color: var(--white); text-decoration: none; display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.foot-desc { font-size: 13px; color: rgba(255,255,255,.38); line-height: 1.7; max-width: 270px; }
.foot-col h4 { font-family: 'Sora', sans-serif; font-size: 12px; font-weight: 600; color: rgba(255,255,255,.45); letter-spacing: .08em; text-transform: uppercase; margin-bottom: 14px; }
.foot-links { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.foot-links a { font-size: 13px; color: rgba(255,255,255,.38); text-decoration: none; transition: color .2s; }
.foot-links a:hover { color: rgba(255,255,255,.8); }
.foot-bottom { max-width: 1160px; margin: 0 auto; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.06); display: flex; align-items: center; justify-content: space-between; font-size: 12px; color: rgba(255,255,255,.22); }

/* ── UTILS ── */
.fade-up { opacity: 0; transform: translateY(20px); transition: opacity .55s ease, transform .55s ease; }
.fade-up.vis { opacity: 1; transform: translateY(0); }

/* ── ACESSIBILIDADE ── */
@media (prefers-reduced-motion: reduce) {
  .fade-up { opacity: 1; transform: none; transition: none; }
  .badge-dot { animation: none; }
  * { transition-duration: .01ms !important; }
}

/* ── FOOTER COMMERCIAL ── */
.foot-commercial {
  max-width: 1160px; margin: 0 auto 24px;
  padding: 16px 20px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--r);
  display: flex; align-items: center; flex-wrap: wrap; gap: 8px;
  font-size: 13px; color: rgba(255,255,255,.55);
}
.foot-commercial-label {
  font-family: 'Sora', sans-serif; font-size: 11px; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--teal); margin-right: 4px;
}
.foot-commercial a { color: rgba(255,255,255,.7); text-decoration: none; transition: color .2s; }
.foot-commercial a:hover { color: var(--white); }
.foot-sep { color: rgba(255,255,255,.25); }

/* ── NAV HAMBURGER ── */
.nav-hamburger {
  display: none;
  flex-direction: column; justify-content: center; align-items: center;
  gap: 5px; width: 40px; height: 40px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--navy); border-radius: 2px;
  transition: transform .25s, opacity .25s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── RESPONSIVO ── */
@media (max-width: 900px) {
  .foot-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  /* Nav mobile */
  .nav-hamburger { display: flex; }
  .nav-links {
    display: none; flex-direction: column; gap: 0;
    position: absolute; top: 100px; left: 0; right: 0;
    background: rgba(255,255,255,.98);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--gray-200);
    padding: 12px 0;
    z-index: 99;
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; }
  .nav-links a { display: block; padding: 12px 5%; font-size: 15px; }
  .nav-links .nav-cta {
    margin: 8px 5%; display: inline-flex;
    background: var(--teal) !important;
  }

  /* Hero */
  .hero { padding: 120px 5% 60px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }

  /* Grids */
  .chal-grid { grid-template-columns: 1fr; }
  .mission-grid { grid-template-columns: 1fr; }
  .aud-grid { grid-template-columns: 1fr; }
  .numbers-grid { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .feat-grid { grid-template-columns: 1fr 1fr; }

  /* Footer */
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .foot-commercial { flex-direction: column; align-items: flex-start; gap: 6px; }
  .foot-sep { display: none; }
  .foot-bottom { flex-direction: column; gap: 6px; text-align: center; }
}

@media (max-width: 480px) {
  section { padding: 64px 5%; }
  .hero { padding: 80px 5% 48px; }
  .numbers-grid { grid-template-columns: 1fr; }
  .feat-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .cta-btns { flex-direction: column; align-items: center; }
  .cta-btns a { width: 100%; justify-content: center; }
  .prod-header { padding: 20px; gap: 12px; }
  .prod-body-inner { padding: 0 20px 24px; }
  .prod-name { font-size: 15px; }
}