/* ============================================================
   TAXINEXO — Shared Stylesheet
   ============================================================ */

/* === CSS VARIABLES === */
:root {
  --primary-blue: #0A2E7D;
  --dark-blue: #0A1A4A;
  --purple: #9B30FF;
  --magenta: #C71585;
  --gold: #FFD700;
  --white: #FFFFFF;
  --light-bg: #E6F2FF;
  --green: #28A745;
  --gradient-head: linear-gradient(90deg, #0A2E7D, #9B30FF);
  --font-main: 'Montserrat', Arial, sans-serif;
}

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-main);
  background: var(--white);
  color: var(--primary-blue);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

/* === NAVBAR === */
.navbar {
  background: var(--dark-blue);
  padding: 0 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 16px rgba(10,26,74,0.3);
}
.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 0;
}
.navbar-brand .brand-logo { width: 38px; height: 44px; object-fit: contain; }
.navbar-brand span {
  font-size: 22px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.5px;
}
.navbar-brand span em {
  font-style: normal;
  color: var(--magenta);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
}
.nav-links a {
  display: block;
  padding: 18px 22px;
  color: rgba(255,255,255,0.8);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: color 0.2s, background 0.2s;
  position: relative;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
  background: rgba(255,255,255,0.08);
}
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 22px;
  right: 22px;
  height: 3px;
  background: var(--gold);
  border-radius: 3px 3px 0 0;
}
.nav-links .nav-cta {
  background: var(--magenta);
  color: var(--white);
  border-radius: 8px;
  margin-left: 10px;
  padding: 12px 20px;
  font-weight: 700;
  transition: background 0.2s, transform 0.15s;
}
.nav-links .nav-cta:hover {
  background: #d81b7a;
  transform: translateY(-1px);
}
.nav-links .nav-cta::after { display: none !important; }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle svg { width: 28px; height: 28px; fill: var(--white); }

@media (max-width: 768px) {
  .navbar { padding: 0 16px; }
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--dark-blue);
    flex-direction: column;
    padding: 10px 0;
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 14px 24px; }
  .nav-links a.active::after { display: none; }
  .nav-links .nav-cta { margin: 8px 16px; text-align: center; }
}

/* === HEADER === */
.header {
  background: linear-gradient(180deg, var(--light-bg) 0%, var(--white) 100%);
  padding: 40px 20px 30px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.headline {
  font-size: clamp(20px, 4vw, 36px);
  font-weight: 900;
  background: var(--gradient-head);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 16px auto 24px;
  max-width: 700px;
  line-height: 1.2;
}

/* Subtitle banner */
.subtitle-banner {
  background: var(--primary-blue);
  border-radius: 14px;
  padding: 16px 28px;
  display: inline-flex;
  align-items: center;
  gap: 16px;
  max-width: 560px;
  margin: 0 auto;
}
.subtitle-banner .money-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  background: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 900;
  color: #8B6914;
}
.subtitle-banner p {
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
}

/* === HERO (index) === */
.hero {
  background: linear-gradient(135deg, var(--dark-blue) 0%, #102f8c 50%, #1a1070 100%);
  padding: 70px 30px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 40%, rgba(155,48,255,0.18) 0%, transparent 65%),
              radial-gradient(ellipse at 20% 80%, rgba(199,21,133,0.12) 0%, transparent 55%);
  pointer-events: none;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,215,0,0.12);
  border: 1px solid rgba(255,215,0,0.35);
  border-radius: 50px;
  padding: 6px 18px;
  margin-bottom: 22px;
  font-size: 13px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.5px;
}
.hero-badge svg { width: 16px; height: 16px; fill: var(--gold); }
.hero h1 {
  font-size: clamp(26px, 5vw, 52px);
  font-weight: 900;
  color: var(--white);
  line-height: 1.15;
  max-width: 820px;
  margin: 0 auto 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.hero h1 .highlight {
  background: linear-gradient(90deg, var(--gold), #ffb300);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p {
  font-size: 18px;
  color: rgba(255,255,255,0.8);
  max-width: 580px;
  margin: 0 auto 36px;
  line-height: 1.6;
}
.hero-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--magenta), #9b1060);
  color: var(--white);
  font-size: 16px;
  font-weight: 700;
  padding: 16px 32px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 8px 24px rgba(199,21,133,0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(199,21,133,0.5);
}
.btn-primary svg { width: 20px; height: 20px; fill: var(--white); }
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.1);
  color: var(--white);
  font-size: 16px;
  font-weight: 600;
  padding: 16px 32px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.25);
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.18);
  transform: translateY(-2px);
}
.btn-secondary svg { width: 20px; height: 20px; fill: var(--white); }

/* Hero stats */
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 50px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.stat-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 16px;
  padding: 24px 32px;
  text-align: center;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  min-width: 160px;
}
.stat-card .num {
  font-size: 36px;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
}
.stat-card .label {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* === HOW IT WORKS (index) === */
.how-section {
  padding: 70px 30px;
  background: var(--white);
}
.section-title {
  text-align: center;
  font-size: clamp(22px, 3.5vw, 36px);
  font-weight: 900;
  color: var(--primary-blue);
  text-transform: uppercase;
  margin-bottom: 48px;
  position: relative;
}
.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: var(--magenta);
  border-radius: 4px;
  margin: 14px auto 0;
}
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
  max-width: 1100px;
  margin: 0 auto;
}
.info-card {
  background: var(--light-bg);
  border-radius: 18px;
  padding: 32px 24px;
  text-align: center;
  transition: transform 0.25s, box-shadow 0.25s;
  border: 1px solid transparent;
}
.info-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(10,46,125,0.12);
  border-color: rgba(10,46,125,0.1);
}
.info-card .card-icon {
  width: 64px;
  height: 64px;
  background: var(--primary-blue);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 8px 20px rgba(10,46,125,0.25);
}
.info-card .card-icon svg { width: 34px; height: 34px; fill: var(--white); }
.info-card h3 {
  font-size: 18px;
  font-weight: 800;
  color: var(--primary-blue);
  margin-bottom: 10px;
  text-transform: uppercase;
}
.info-card p {
  font-size: 14px;
  color: #444;
  line-height: 1.6;
}

/* === MAIN CONTENT === */
.main-content {
  display: flex;
  gap: 40px;
  max-width: 1200px;
  margin: 50px auto;
  padding: 0 30px;
  align-items: flex-start;
}
.steps-col { flex: 1; min-width: 0; }
.visual-col { flex: 1; min-width: 0; display: flex; flex-direction: column; align-items: center; }

/* Steps */
.step {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 24px;
  padding: 16px;
  border-radius: 12px;
  transition: background 0.2s, transform 0.2s;
}
.step:hover { background: var(--light-bg); transform: translateX(4px); }
.step-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  background: var(--primary-blue);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.step-icon svg { width: 26px; height: 26px; fill: var(--white); }
.step-num {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  background: var(--magenta);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 800;
  color: var(--white);
  margin-top: 4px;
}
.step-text {
  flex: 1;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--dark-blue);
}
.step-text strong {
  font-weight: 700;
  color: var(--primary-blue);
}

/* Car section */
.car-section {
  margin: 0 0 30px;
  position: relative;
  width: 100%;
  text-align: center;
}
.car-section img { max-width: 460px; width: 100%; margin: 0 auto; }

/* INVITE CODE */
.invite-code-box {
  width: 100%;
  margin-top: 0;
  background: linear-gradient(135deg, var(--dark-blue) 0%, var(--primary-blue) 50%, #1a4fa0 100%);
  border: 2px solid var(--gold);
  border-radius: 16px;
  padding: 24px 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(10,46,125,0.3), 0 0 0 1px rgba(255,215,0,0.15);
  animation: inviteGlow 2.5s ease-in-out infinite alternate;
}
@keyframes inviteGlow {
  0% { box-shadow: 0 8px 32px rgba(10,46,125,0.3), 0 0 12px rgba(255,215,0,0.15); }
  100% { box-shadow: 0 8px 32px rgba(10,46,125,0.3), 0 0 28px rgba(255,215,0,0.4); }
}
.invite-code-box::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 40%, rgba(255,215,0,0.08) 0%, transparent 50%);
  pointer-events: none;
}
.invite-code-label {
  font-size: 13px;
  font-weight: 700;
  color: rgba(255,255,255,0.75);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 8px;
}
.invite-code-value {
  font-size: 36px;
  font-weight: 900;
  color: var(--gold);
  letter-spacing: 4px;
  text-shadow: 0 2px 8px rgba(255,215,0,0.3);
  position: relative;
  display: inline-block;
}
.invite-code-copy {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 8px;
  padding: 8px 18px;
  color: var(--white);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  font-family: var(--font-main);
}
.invite-code-copy:hover {
  background: rgba(255,255,255,0.18);
  transform: translateY(-1px);
}
.invite-code-copy svg { width: 16px; height: 16px; fill: var(--gold); }
.invite-code-copy.copied {
  background: rgba(40,167,69,0.25);
  border-color: var(--green);
}
.invite-code-copy.copied svg { fill: var(--green); }

/* === APP SECTION === */
.app-section {
  background: linear-gradient(135deg, #0A1A4F 0%, #0A2E7D 100%);
  padding: 60px 30px;
  margin-top: 40px;
}
.app-section-inner {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 50px;
}
.app-text { flex: 1; }
.app-text h2 {
  font-size: 32px;
  font-weight: 900;
  color: #fff;
  margin-bottom: 12px;
  text-transform: uppercase;
}
.app-text .gold { color: var(--gold); }
.app-text p {
  color: rgba(255,255,255,0.8);
  font-size: 16px;
  margin-bottom: 24px;
  line-height: 1.5;
}
.playstore-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #000;
  color: #fff;
  padding: 12px 24px;
  border-radius: 12px;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
  border: 1px solid rgba(255,255,255,0.2);
}
.playstore-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}
.playstore-label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  opacity: 0.8;
}
.playstore-store {
  display: block;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.5px;
}
.app-visual { flex-shrink: 0; }
.phone-app {
  width: 200px;
  height: 400px;
  background: #1a1a2e;
  border-radius: 32px;
  border: 4px solid #2a2a3e;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), inset 0 0 0 2px #0a0a15;
  position: relative;
}
.phone-app-notch {
  width: 90px;
  height: 22px;
  background: #0a0a15;
  border-radius: 0 0 14px 14px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.phone-app-screen {
  position: absolute;
  top: 22px;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
}
.phone-app-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* === LEVELS TABLE (comoganhar) === */
.levels-section {
  padding: 60px 30px;
  background: var(--light-bg);
}
.levels-table-wrap {
  max-width: 900px;
  margin: 0 auto;
  overflow-x: auto;
}
.levels-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(10,46,125,0.10);
}
.levels-table th {
  background: var(--primary-blue);
  color: var(--white);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 16px 20px;
  text-align: left;
}
.levels-table td {
  padding: 14px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--dark-blue);
  border-bottom: 1px solid var(--light-bg);
}
.levels-table tr:last-child td { border-bottom: none; }
.levels-table tr:nth-child(even) td { background: #F4F9FF; }
.levels-table td .badge-level {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 700;
  background: var(--primary-blue);
  color: var(--white);
}
.levels-table td .highlight-salary {
  color: var(--green);
  font-weight: 800;
}

/* === FOOTER === */
.footer {
  background: var(--dark-blue);
  padding: 50px 30px;
  margin-top: 0;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.footer-cta {
  display: flex;
  align-items: center;
  gap: 20px;
  flex: 1;
  min-width: 280px;
}
.rocket-icon {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(0,0,0,0.18);
  overflow: hidden;
  padding: 6px;
}
.rocket-icon img { width: 100%; height: 100%; object-fit: contain; }
.footer-cta h2 {
  font-size: 20px;
  font-weight: 800;
  color: var(--white);
  line-height: 1.4;
  text-transform: uppercase;
}
.footer-cta h2 .gold { color: var(--gold); }
.footer-cta h2 .brand-inline { text-transform: none; }
.footer-features {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}
.feature {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 0 20px;
  border-left: 1px solid rgba(255,255,255,0.15);
}
.feature:first-child { border-left: none; }
.feature svg { width: 28px; height: 28px; fill: var(--white); opacity: 0.85; }
.feature span {
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  text-align: center;
  white-space: nowrap;
}

/* === COPYRIGHT === */
.copyright {
  text-align: center;
  padding: 18px 20px;
  background: var(--dark-blue);
  color: rgba(255,255,255,0.6);
  font-size: 12px;
  line-height: 1.5;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.copyright a { color: rgba(255,255,255,0.6); text-decoration: underline; }

/* === CONVITE PAGE === */
.convite-section {
  padding: 60px 30px;
  background: var(--white);
}
.convite-inner {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}
.convite-inner p {
  font-size: 17px;
  color: #445;
  line-height: 1.7;
  margin-bottom: 20px;
}
.convite-code-big {
  font-size: 56px;
  font-weight: 900;
  color: var(--gold);
  letter-spacing: 6px;
  text-shadow: 0 2px 16px rgba(255,215,0,0.25);
  margin: 20px 0;
  background: linear-gradient(135deg, var(--dark-blue), #1a4fa0);
  padding: 28px 40px;
  border-radius: 20px;
  border: 3px solid var(--gold);
  display: inline-block;
}
.convite-register-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--magenta), #9b1060);
  color: var(--white);
  font-size: 18px;
  font-weight: 800;
  padding: 18px 40px;
  border-radius: 14px;
  margin-top: 24px;
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(199,21,133,0.4);
  transition: transform 0.2s, box-shadow 0.2s;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.convite-register-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 36px rgba(199,21,133,0.5);
}
.convite-register-btn svg { width: 22px; height: 22px; fill: var(--white); }
.convite-how {
  display: flex;
  gap: 20px;
  margin-top: 50px;
  flex-wrap: wrap;
  justify-content: center;
}
.convite-step {
  background: var(--light-bg);
  border-radius: 14px;
  padding: 24px 20px;
  text-align: center;
  flex: 1;
  min-width: 180px;
  max-width: 200px;
  border: 1px solid rgba(10,46,125,0.1);
  transition: transform 0.2s;
}
.convite-step:hover { transform: translateY(-4px); }
.convite-step .cs-num {
  width: 40px;
  height: 40px;
  background: var(--magenta);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 900;
  color: var(--white);
  margin: 0 auto 12px;
}
.convite-step h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--primary-blue);
  text-transform: uppercase;
}

/* === COMOFUNCIONA PAGE === */
.funciona-section {
  padding: 60px 30px;
  max-width: 1000px;
  margin: 0 auto;
}
.faq-item {
  background: var(--light-bg);
  border-radius: 14px;
  margin-bottom: 16px;
  overflow: hidden;
  border: 1px solid rgba(10,46,125,0.08);
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 700;
  color: var(--primary-blue);
  cursor: pointer;
  -webkit-user-select: none;
  user-select: none;
  transition: background 0.2s;
}
.faq-question:hover { background: #d7e9ff; }
.faq-question svg {
  width: 24px;
  height: 24px;
  fill: var(--primary-blue);
  transition: transform 0.3s;
  flex-shrink: 0;
}
.faq-item.open .faq-question svg { transform: rotate(180deg); }
.faq-answer {
  display: none;
  padding: 0 24px 20px;
  font-size: 15px;
  color: #445;
  line-height: 1.7;
}
.faq-item.open .faq-answer { display: block; }
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  margin: 40px 0;
}
.process-step {
  background: var(--primary-blue);
  border-radius: 16px;
  padding: 28px 20px;
  text-align: center;
  color: var(--white);
  position: relative;
}
.process-step .ps-num {
  font-size: 42px;
  font-weight: 900;
  color: rgba(255,215,0,0.25);
  line-height: 1;
  position: absolute;
  top: 12px;
  right: 16px;
}
.process-step svg { width: 36px; height: 36px; fill: var(--gold); margin-bottom: 14px; }
.process-step h3 {
  font-size: 16px;
  font-weight: 800;
  margin-bottom: 8px;
  text-transform: uppercase;
}
.process-step p { font-size: 13px; opacity: 0.85; line-height: 1.5; }

/* === VIDEO CONTAINER === */
.video-wrapper {
  max-width: 800px;
  width: 100%;
  margin: 50px auto 0;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(10, 46, 125, 0.22);
  border: 4px solid var(--primary-blue);
  background: var(--dark-blue);
  position: relative;
  aspect-ratio: 16/9;
}
.promo-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border: none;
}

/* === FOOTER SOCIAL LINKS === */
.footer-socials {
  display: flex;
  gap: 14px;
  margin-top: 16px;
}
.footer-socials a {
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s, transform 0.2s, box-shadow 0.3s, border-color 0.3s;
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.footer-socials a svg {
  width: 22px;
  height: 22px;
  fill: rgba(255, 255, 255, 0.8);
  transition: fill 0.3s;
}
.footer-socials a:hover {
  transform: translateY(-4px);
  background: var(--white);
  border-color: var(--white);
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.15);
}
.footer-socials a.social-youtube:hover {
  background: #FF0000;
  border-color: #FF0000;
  box-shadow: 0 6px 20px rgba(255, 0, 0, 0.4);
}
.footer-socials a.social-instagram:hover {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  border-color: #dc2743;
  box-shadow: 0 6px 20px rgba(220, 39, 67, 0.4);
}
.footer-socials a:hover svg {
  fill: var(--white);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .main-content { flex-direction: column; gap: 30px; padding: 0 16px; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-cta { justify-content: center; }
  .footer-socials { justify-content: center; }
  .footer-features { justify-content: center; }
  .feature { border-left: none; border-top: 1px solid rgba(255,255,255,0.15); padding-top: 16px; }
  .feature:first-child { border-top: none; padding-top: 0; }
  .app-section-inner { flex-direction: column; text-align: center; }
  .app-visual { order: -1; }
  .invite-code-value { font-size: 28px; letter-spacing: 3px; }
  .invite-code-box { padding: 20px 24px; }
  .hero-stats { gap: 20px; }
  .stat-card { padding: 18px 22px; min-width: 130px; }
  .convite-code-big { font-size: 36px; letter-spacing: 4px; }
}