/* ??? TOKENS ??????????????????????????????????????????? */
 :root {
     --blue: #3000CD;
     --blue-dk: #1e008a;
     --blue-lt: #4a1fff;
     --orange: #FF6206;
     --orange-dk: #cc4d00;
     --white: #ffffff;
     --off-white: #f4f6ff;
     --dark: #0a0a1a;
     --gray: #6b7280;
     --nav-h: 84px;
 }

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

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

 body {
     font-family: 'Poppins', sans-serif;
     background: var(--dark);
     color: var(--white);
     overflow-x: hidden;
 }

 a {
     text-decoration: none;
     color: inherit;
 }

 ul {
     list-style: none;
 }

 img {
     max-width: 100%;
 }

 /* ??? SCROLLBAR ???????????????????????????????????????? */
 ::-webkit-scrollbar {
     width: 6px;
 }

 ::-webkit-scrollbar-track {
     background: var(--dark);
 }

 ::-webkit-scrollbar-thumb {
     background: var(--blue);
     border-radius: 3px;
 }

 /* ????????????????????????????????????????????????????????
       OVERLAY � SELE��O DE CIDADE
    ???????????????????????????????????????????????????????? */
 #city-overlay {
     position: fixed;
     inset: 0;
     z-index: 9999;
     display: flex;
     align-items: center;
     justify-content: center;
     background: radial-gradient(ellipse at 60% 40%, #1a0080 0%, #0a0a1a 70%);
     transition: opacity .5s ease, visibility .5s ease;
 }

 #city-overlay.hidden {
     opacity: 0;
     visibility: hidden;
     pointer-events: none;
 }

 .overlay-card {
     position: relative;
     background: rgba(255, 255, 255, .04);
     border: 1px solid rgba(255, 255, 255, .10);
     backdrop-filter: blur(20px);
     border-radius: 24px;
     padding: 56px 48px;
     max-width: 480px;
     width: 90%;
     text-align: center;
     box-shadow: 0 0 80px rgba(48, 0, 205, .4);
     animation: cardIn .6s cubic-bezier(.16, 1, .3, 1) both;
 }

 @keyframes cardIn {
     from {
         opacity: 0;
         transform: translateY(32px) scale(.97);
     }

     to {
         opacity: 1;
         transform: translateY(0) scale(1);
     }
 }

 .overlay-logo {
     height: 56px;
     margin-bottom: 32px;
 }

 .overlay-card h2 {
     font-size: 1.5rem;
     font-weight: 700;
     margin-bottom: 8px;
     color: var(--white);
 }

 .overlay-card p {
     font-size: .9rem;
     color: rgba(255, 255, 255, .55);
     margin-bottom: 32px;
     font-weight: 400;
 }

 .city-select-wrapper {
     position: relative;
     margin-bottom: 24px;
 }

 .city-select-wrapper select {
     width: 100%;
     padding: 14px 48px 14px 20px;
     font-family: 'Poppins', sans-serif;
     font-size: .95rem;
     font-weight: 600;
     color: var(--white);
     background: rgba(48, 0, 205, .25);
     border: 1.5px solid rgba(48, 0, 205, .6);
     border-radius: 12px;
     cursor: pointer;
     appearance: none;
     outline: none;
     transition: border-color .2s;
 }

 .city-select-wrapper select:focus {
     border-color: var(--orange);
 }

 .city-select-wrapper::after {
     content: '?';
     position: absolute;
     right: 18px;
     top: 50%;
     transform: translateY(-50%);
     color: var(--orange);
     pointer-events: none;
     font-size: 1.1rem;
 }

 .btn-enter {
     display: block;
     width: 100%;
     padding: 15px;
     background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dk) 100%);
     border: none;
     border-radius: 12px;
     font-family: 'Poppins', sans-serif;
     font-size: 1rem;
     font-weight: 700;
     color: var(--white);
     cursor: pointer;
     letter-spacing: .5px;
     transition: transform .15s, box-shadow .15s;
     box-shadow: 0 8px 24px rgba(255, 98, 6, .35);
 }

 .btn-enter:hover {
     transform: translateY(-2px);
     box-shadow: 0 12px 32px rgba(255, 98, 6, .5);
 }

 .btn-enter:active {
     transform: translateY(0);
 }

 /* decorative glow circles */
 .glow-circle {
     position: absolute;
     border-radius: 50%;
     filter: blur(80px);
     pointer-events: none;
     z-index: -1;
 }

 .glow-1 {
     width: 300px;
     height: 300px;
     background: rgba(48, 0, 205, .35);
     top: -80px;
     left: -80px;
 }

 .glow-2 {
     width: 200px;
     height: 200px;
     background: rgba(255, 98, 6, .25);
     bottom: -60px;
     right: -60px;
 }

 /* ????????????????????????????????????????????????????????
       NAVBAR
    ???????????????????????????????????????????????????????? */
 #navbar {
     position: fixed;
     top: 0;
     left: 0;
     right: 0;
     height: var(--nav-h);
     z-index: 1000;
     display: flex;
     align-items: center;
     padding: 0 5%;
     background: rgba(10, 10, 26, .55);
     backdrop-filter: blur(10px);
     border-bottom: 1px solid rgba(255, 255, 255, .07);
     transition: background .35s ease, box-shadow .35s ease, border-color .35s ease;
 }

 #navbar.scrolled {
     background: rgba(10, 10, 26, .95);
     backdrop-filter: blur(18px);
     border-bottom-color: rgba(48, 0, 205, .4);
     box-shadow: 0 4px 28px rgba(0, 0, 0, .55);
 }

 .nav-logo {
     height: 44px;
     flex-shrink: 0;
 }

 .nav-links {
     display: flex;
     align-items: center;
     gap: 36px;
     margin: 0 auto;
 }

 .nav-links a {
     font-size: .94rem;
     font-weight: 600;
     color: rgba(255, 255, 255, .8);
     letter-spacing: .4px;
     position: relative;
     padding-bottom: 4px;
     transition: color .2s;
 }

 .nav-links a::after {
     content: '';
     position: absolute;
     bottom: 0;
     left: 0;
     width: 0;
     height: 2px;
     background: var(--orange);
     transition: width .25s ease;
 }

 .nav-links a:hover {
     color: var(--white);
 }

 .nav-links a:hover::after {
     width: 100%;
 }

 .nav-right {
     display: flex;
     align-items: center;
     gap: 14px;
     flex-shrink: 0;
 }

 .btn-speed {
     display: flex;
     align-items: center;
     gap: 6px;
     padding: 10px 18px;
     border: 1.5px solid rgba(255, 255, 255, .2);
     border-radius: 9px;
     font-size: .84rem;
     font-weight: 600;
     color: rgba(255, 255, 255, .75);
     transition: border-color .2s, color .2s;
     white-space: nowrap;
 }

 .btn-speed:hover {
     border-color: var(--orange);
     color: var(--orange);
 }

 .btn-speed svg {
     width: 14px;
     height: 14px;
 }
 
 
 .btn-city {
     display: flex;
     align-items: center;
     gap: 7px;
     padding: 7px 14px 7px 10px;
     background: rgba(48, 0, 205, .22);
     border: 1.5px solid rgba(48, 0, 205, .55);
     border-radius: 999px;
     font-family: 'Poppins', sans-serif;
     font-size: .78rem;
     font-weight: 600;
     color: rgba(255, 255, 255, .82);
     cursor: pointer;
     transition: background .2s, border-color .2s, color .2s;
     white-space: nowrap;
     backdrop-filter: blur(8px);
 }

 .btn-city:hover {
     background: rgba(48, 0, 205, .38);
     border-color: var(--orange);
     color: var(--white);
 }

 .btn-city:hover svg {
     stroke: var(--orange);
 }

 .btn-city svg {
     width: 13px;
     height: 13px;
     flex-shrink: 0;
     stroke: var(--orange);
     transition: stroke .2s;
 }

 .btn-city-mobile {
     display: flex;
     align-items: center;
     gap: 8px;
     width: 100%;
     padding: 12px 16px;
     background: rgba(48, 0, 205, .18);
     border: 1.5px solid rgba(48, 0, 205, .45);
     border-radius: 10px;
     font-family: 'Poppins', sans-serif;
     font-size: .9rem;
     font-weight: 600;
     color: rgba(255, 255, 255, .8);
     cursor: pointer;
     text-align: left;
     transition: background .2s, border-color .2s, color .2s;
 }

 .btn-city-mobile:hover {
     background: rgba(48, 0, 205, .32);
     border-color: var(--orange);
     color: var(--white);
 }

 .btn-central {
     padding: 11px 22px;
     background: var(--orange);
     border: none;
     border-radius: 9px;
     font-family: 'Poppins', sans-serif;
     font-size: .84rem;
     font-weight: 700;
     color: var(--white);
     cursor: pointer;
     transition: background .2s, transform .15s;
     white-space: nowrap;
 }

 .btn-central:hover {
     background: var(--orange-dk);
     transform: translateY(-1px);
 }

 /* Hamburger */
 .nav-toggle {
     display: none;
     flex-direction: column;
     gap: 5px;
     background: none;
     border: none;
     cursor: pointer;
     padding: 4px;
 }

 .nav-toggle span {
     display: block;
     width: 24px;
     height: 2px;
     background: var(--white);
     border-radius: 2px;
     transition: transform .3s, opacity .3s;
 }

 .nav-toggle.open span:nth-child(1) {
     transform: translateY(7px) rotate(45deg);
 }

 .nav-toggle.open span:nth-child(2) {
     opacity: 0;
 }

 .nav-toggle.open span:nth-child(3) {
     transform: translateY(-7px) rotate(-45deg);
 }

 /* Mobile menu */
 .mobile-menu {
     display: none;
     position: fixed;
     top: var(--nav-h);
     left: 0;
     right: 0;
     background: rgba(10, 10, 26, .97);
     backdrop-filter: blur(20px);
     padding: 24px 5% 32px;
     flex-direction: column;
     gap: 20px;
     border-top: 1px solid rgba(255, 255, 255, .08);
     z-index: 999;
 }

 .mobile-menu.open {
     display: flex;
 }

 .mobile-menu a {
     font-size: 1rem;
     font-weight: 600;
     color: rgba(255, 255, 255, .8);
     padding: 6px 0;
     border-bottom: 1px solid rgba(255, 255, 255, .06);
 }

 .mobile-menu a:hover {
     color: var(--orange);
 }

 .mobile-menu .btn-central {
     width: 100%;
     text-align: center;
     margin-top: 8px;
 }

 /* ????????????????????????????????????????????????????????
       CANVAS PART�CULAS
    ???????????????????????????????????????????????????????? */
 #particles-canvas {
     position: absolute;
     inset: 0;
     width: 100%;
     height: 100%;
     pointer-events: none;
     z-index: 0;
 }

 /* ????????????????????????????????????????????????????????
       HERO SECTION
    ???????????????????????????????????????????????????????? */
 #home {
     position: relative;
     min-height: 100vh;
     display: flex;
     align-items: center;
     justify-content: center;
     overflow: hidden;
     background: radial-gradient(ellipse at 30% 50%, rgba(48, 0, 205, .3) 0%, transparent 60%),
         radial-gradient(ellipse at 80% 20%, rgba(255, 98, 6, .15) 0%, transparent 50%),
         var(--dark);
 }

 .hero-content {
     position: relative;
     z-index: 1;
     text-align: center;
     max-width: 780px;
     padding: 0 24px;
 }

 .hero-badge {
     display: inline-flex;
     align-items: center;
     gap: 8px;
     background: rgba(48, 0, 205, .2);
     border: 1px solid rgba(48, 0, 205, .5);
     border-radius: 100px;
     padding: 5px 14px;
     font-size: .72rem;
     font-weight: 600;
     color: rgba(255, 255, 255, .8);
     letter-spacing: .5px;
     text-transform: uppercase;
     margin-bottom: 28px;
     animation: fadeUp .8s .2s cubic-bezier(.16, 1, .3, 1) both;
 }

 .hero-badge .dot {
     width: 6px;
     height: 6px;
     background: var(--orange);
     border-radius: 50%;
     animation: pulse 1.5s infinite;
 }

 @keyframes pulse {

     0%,
     100% {
         opacity: 1;
         transform: scale(1);
     }

     50% {
         opacity: .5;
         transform: scale(1.5);
     }
 }

 .hero-title {
     font-size: clamp(2.2rem, 6vw, 4rem);
     font-weight: 700;
     line-height: 1.1;
     margin-bottom: 20px;
     animation: fadeUp .8s .35s cubic-bezier(.16, 1, .3, 1) both;
 }

 .hero-title span {
     color: var(--orange);
 }

 .hero-sub {
     font-size: clamp(.85rem, 1.6vw, 1rem);
     font-weight: 400;
     color: rgba(255, 255, 255, .65);
     max-width: 480px;
     margin: 0 auto 36px;
     line-height: 1.65;
     animation: fadeUp .8s .5s cubic-bezier(.16, 1, .3, 1) both;
 }

 .hero-actions {
     display: flex;
     gap: 14px;
     justify-content: center;
     flex-wrap: wrap;
     animation: fadeUp .8s .65s cubic-bezier(.16, 1, .3, 1) both;
 }

 .hero-btn-primary {
     padding: 17px 44px;
     background: linear-gradient(135deg, var(--orange), var(--orange-dk));
     border: none;
     border-radius: 14px;
     font-family: 'Poppins', sans-serif;
     font-size: 1.05rem;
     font-weight: 700;
     color: var(--white);
     cursor: pointer;
     box-shadow: 0 10px 32px rgba(255, 98, 6, .45);
     transition: transform .15s, box-shadow .15s;
     letter-spacing: .3px;
 }

 .hero-btn-primary:hover {
     transform: translateY(-3px);
     box-shadow: 0 16px 40px rgba(255, 98, 6, .6);
 }

 .hero-btn-secondary {
     padding: 17px 44px;
     background: linear-gradient(135deg, var(--blue), var(--blue-dk));
     border: none;
     border-radius: 14px;
     font-family: 'Poppins', sans-serif;
     font-size: 1.05rem;
     font-weight: 700;
     color: var(--white);
     cursor: pointer;
     box-shadow: 0 10px 32px rgba(48, 0, 205, .4);
     transition: transform .15s, box-shadow .15s;
     letter-spacing: .3px;
 }

 .hero-btn-secondary:hover {
     transform: translateY(-3px);
     box-shadow: 0 16px 40px rgba(48, 0, 205, .55);
     background: linear-gradient(135deg, var(--blue-lt), var(--blue));
 }

 /* Stats row */
 .hero-stats {
     display: flex;
     justify-content: center;
     gap: 48px;
     margin-top: 64px;
     flex-wrap: wrap;
     animation: fadeUp .8s .8s cubic-bezier(.16, 1, .3, 1) both;
 }

 .stat-item {
     text-align: center;
 }

 .stat-num {
     font-size: 1.5rem;
     font-weight: 700;
     color: var(--orange);
     display: block;
     line-height: 1;
 }

 .stat-label {
     font-size: .78rem;
     font-weight: 400;
     color: rgba(255, 255, 255, .45);
     text-transform: uppercase;
     letter-spacing: .5px;
     margin-top: 4px;
 }

 /* Scroll indicator */
 .scroll-indicator {
     position: absolute;
     bottom: 36px;
     left: 50%;
     transform: translateX(-50%);
     display: flex;
     flex-direction: column;
     align-items: center;
     gap: 6px;
     animation: fadeUp .8s 1s cubic-bezier(.16, 1, .3, 1) both;
 }

 .scroll-indicator span {
     font-size: .7rem;
     color: rgba(255, 255, 255, .3);
     letter-spacing: 1px;
     text-transform: uppercase;
 }

 .scroll-arrow {
     width: 22px;
     height: 22px;
     border-right: 2px solid rgba(255, 255, 255, .25);
     border-bottom: 2px solid rgba(255, 255, 255, .25);
     transform: rotate(45deg);
     animation: bounce 1.5s infinite;
 }

 @keyframes bounce {

     0%,
     100% {
         transform: rotate(45deg) translateY(0);
     }

     50% {
         transform: rotate(45deg) translateY(5px);
     }
 }

 @keyframes fadeUp {
     from {
         opacity: 0;
         transform: translateY(24px);
     }

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

 /* ????????????????????????????????????????????????????????
       SE��ES PLACEHOLDER (completar nas pr�ximas partes)
    ???????????????????????????????????????????????????????? */
 /* Placeholder "em breve" removido — as seções reais têm estilo próprio.
    Mantém apenas a linha sutil separando as seções. */
 main > section:not(#home),
 main > div > section:not(#home) {
     border-top: 1px solid rgba(255, 255, 255, .04);
 }

 /* ????????????????????????????????????????????????????????
       RESPONSIVO
    ???????????????????????????????????????????????????????? */
 /* ── Tablet landscape (769–1024px) ── */
 @media (max-width: 1024px) {
     .nav-links { gap: 22px; }
     .nav-links a { font-size: .86rem; }
     .btn-speed { display: none; }
     .hero-stats { gap: 32px; }
 }

 /* ── Tablet portrait / small nav breakpoint ── */
 @media (max-width: 768px) {

     .nav-links,
     .nav-right {
         display: none;
     }

     .nav-toggle {
         display: flex;
         margin-left: auto;
     }

     .hero-stats {
         gap: 24px;
     }

     .overlay-card {
         padding: 40px 28px;
     }
 }

 /* ── Mobile ── */
 @media (max-width: 480px) {
     #navbar { padding: 0 4%; }

     .overlay-card { padding: 32px 20px; }

     .hero-content { padding: 0 18px; }

     .hero-actions {
         flex-direction: column;
         align-items: stretch;
         gap: 12px;
     }

     .hero-btn-primary,
     .hero-btn-secondary {
         width: 100%;
         padding: 15px 20px;
         font-size: 1rem;
     }

     .hero-stats {
         gap: 20px;
         margin-top: 44px;
     }

     .stat-num { font-size: 1.3rem; }
 }




 /* ????????????????????????????????????????????????????????
       NAV BRAND (text logo)
    ???????????????????????????????????????????????????????? */
 .nav-brand {
     font-size: 1.6rem;
     font-weight: 700;
     color: var(--white);
     letter-spacing: -.5px;
     flex-shrink: 0;
 }

 .nav-brand span {
     color: var(--orange);
 }


 .hero-left {
     flex: unset;
     max-width: 100%;
     padding-top: 0;
     text-align: center;
 }

 .hero-right {
     width: 100%;
     min-height: 280px;
 }

 .hero-img-frame {
     min-height: 260px;
 }

 .hero-stats {
     justify-content: center;
     gap: 24px;
 }

 .hero-actions {
     justify-content: center;
 }

 .scroll-indicator {
     display: none;
 }

 /* ????????????????????????????????????????????????????????
       HERO � FULL BLEED IMAGE, TEXT CENTERED OVERLAY
    ???????????????????????????????????????????????????????? */
 #home {
     position: relative;
     min-height: 100vh;
     display: flex;
     align-items: center;
     justify-content: center;
     overflow: hidden;
     background: var(--dark);
 }

 #particles-canvas {
     z-index: 0;
 }

 .hero-bg {
     position: absolute;
     inset: 0;
     z-index: 1;
 }

 .hero-bg-img {
     width: 100%;
     height: 100%;
     object-fit: cover;
     object-position: center center;
     display: block;
     opacity: .55;
 }

 .hero-bg-gradient {
     position: absolute;
     inset: 0;
     background:
         radial-gradient(ellipse at 30% 50%, rgba(48, 0, 205, .3) 0%, transparent 60%),
         linear-gradient(to bottom, rgba(8, 4, 30, .35) 0%, rgba(8, 4, 30, .75) 100%);
 }

 /* Centered content */
 .hero-content {
     position: relative;
     z-index: 2;
     text-align: center;
     max-width: 780px;
     padding: 0 24px;
     display: flex;
     flex-direction: column;
     align-items: center;
 }

 .hero-title {
     font-size: clamp(2.2rem, 6vw, 4rem);
     text-align: center;
 }

 .hero-sub {
     text-align: center;
     font-size: clamp(1rem, 2.5vw, 1.2rem);
     font-weight: 400;
     color: rgba(255, 255, 255, .6);
     max-width: 560px;
     margin: 0 auto 40px;
     line-height: 1.7;
 }

 .hero-actions {
     justify-content: center;
 }

 .hero-stats {
     justify-content: center;
 }

 .scroll-indicator {
     z-index: 2;
 }

 @media (max-width: 768px) {
     /* Desativa animações com delay — evita badge/título presos em opacity:0 no mobile */
     .hero-badge,
     .hero-title,
     .hero-sub,
     .hero-actions,
     .hero-stats,
     .scroll-indicator {
         animation: none;
         opacity: 1;
         transform: none;
     }

     .hero-title {
         font-size: clamp(1.8rem, 7vw, 2.4rem);
     }

     .scroll-indicator {
         display: none;
     }
 }