*{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#08080d;--surface:#0f0f17;--card:#161625;--border:#1e1e35;--gold:#c8a24c;--gold-light:#e8c547;--silver:#c0c0c0;--text:#e8e8f0;--muted:#8a8a9a;--success:#44ff88;--danger:#ff4444}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:'Source Serif 4',serif;line-height:1.6;overflow-x:hidden}
h1,h2,h3,h4{font-family:'Playfair Display',serif;color:var(--gold)}
a{color:var(--gold);text-decoration:none;transition:color .2s}
a:hover{color:var(--gold-light)}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

nav{position:fixed;top:0;width:100%;z-index:1000;background:rgba(8,8,13,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
nav .inner{display:flex;justify-content:space-between;align-items:center;padding:14px 32px;max-width:1200px;margin:0 auto}
nav .brand{font-family:'Playfair Display',serif;font-size:20px;color:var(--gold);font-weight:700;letter-spacing:2px;text-shadow:0 0 20px rgba(240,208,96,0.3)}
nav .links{display:flex;gap:28px;align-items:center}
nav .links a{color:#fff;font-size:14px;font-weight:400;transition:color .3s}
nav .links a:hover{color:#e8c547}
nav .cta{background:#e8c547;color:#000;border:2px solid #f0d060;box-shadow:0 0 15px rgba(238,197,71,0.4);padding:8px 20px;border-radius:4px;font-weight:600;font-size:13px;transition:all .3s}
nav .cta:hover{background:var(--gold-light);letter-spacing:1px;color:#000}
nav .menu-btn{display:none;background:none;border:none;color:var(--gold);font-size:24px;cursor:pointer}

.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;position:relative;overflow:hidden;padding:120px 24px 80px}
.hero::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;pointer-events:none;background:radial-gradient(ellipse at 30% 20%,rgba(200,162,76,.06) 0%,transparent 50%),radial-gradient(ellipse at 70% 80%,rgba(200,162,76,.04) 0%,transparent 50%);animation:pulse 8s ease-in-out infinite}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}
.hero>div{display:flex;flex-direction:column;align-items:center}.hero h1{position:relative;z-index:2;font-size:clamp(30px,5vw,58px);font-weight:700;line-height:1.25;margin-bottom:8px;background:linear-gradient(135deg,var(--gold),var(--gold-light),var(--silver));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero .sub{position:relative;z-index:2;font-size:clamp(15px,1.8vw,20px);color:var(--muted);max-width:700px;margin:24px auto 36px;font-weight:300;line-height:1.7;display:block}
.hero .btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;position:relative;z-index:2}
.btn{padding:14px 32px;border-radius:4px;font-size:15px;font-weight:600;cursor:pointer;transition:all .3s;border:none;font-family:'Source Serif 4',serif}
.btn-gold{background:var(--gold);color:#000}.btn-gold:hover{background:var(--gold-light);letter-spacing:1px}
.btn-outline{background:transparent;border:1px solid var(--gold);color:var(--gold)}.btn-outline:hover{background:rgba(200,162,76,.1)}
.hero .stats{position:relative;z-index:2;display:flex;gap:48px;justify-content:center;margin-top:60px;flex-wrap:wrap}
.hero .stat{text-align:center}
.hero .stat .num{font-size:36px;font-weight:700;color:var(--gold);display:block;font-family:'Playfair Display',serif}
.hero .stat .lbl{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:2px}

section{padding:100px 0}
.section-title{text-align:center;margin-bottom:60px}
.section-title h2{font-size:clamp(28px,4vw,44px);margin-bottom:12px}
.section-title p{color:var(--muted);max-width:560px;margin:0 auto;font-size:16px}
.section-label{font-size:12px;color:var(--gold);text-transform:uppercase;letter-spacing:4px;display:block;margin-bottom:8px}

.how-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}
.how-grid::before{content:'';position:absolute;top:48px;left:12.5%;width:75%;height:2px;background:linear-gradient(90deg,transparent,var(--gold),var(--gold),transparent);z-index:0}
.how-step{text-align:center;position:relative;z-index:1}
.how-step .circle{width:96px;height:96px;border-radius:50%;background:var(--card);border:2px solid var(--gold);display:flex;align-items:center;justify-content:center;margin:0 auto 20px;font-size:36px;transition:all .4s}
.how-step:hover .circle{background:rgba(200,162,76,.15);transform:scale(1.1);box-shadow:0 0 30px rgba(200,162,76,.2)}
.how-step .num{font-size:12px;color:var(--gold);font-weight:700;letter-spacing:2px;margin-bottom:6px}
.how-step h3{font-size:16px;margin-bottom:8px}
.how-step p{color:var(--muted);font-size:13px;padding:0 8px}

.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}
.feature{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:32px;transition:all .4s;position:relative;overflow:hidden}
.feature:hover{border-color:var(--gold);transform:translateY(-4px);box-shadow:0 20px 40px rgba(200,162,76,.08)}
.feature .icon{font-size:32px;margin-bottom:16px;display:block}
.feature h3{font-size:18px;margin-bottom:10px}
.feature p{color:var(--muted);font-size:14px}

.source-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-top:40px}
.source-card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:24px;text-align:center;transition:all .4s}
.source-card:hover{border-color:var(--gold);transform:translateY(-3px)}
.source-card .icon{font-size:28px;margin-bottom:10px;display:block}
.source-card h4{font-size:15px;margin-bottom:6px}
.source-card .status{font-size:11px;padding:3px 10px;border-radius:20px;display:inline-block}
.status-ok{background:rgba(68,255,136,.12);color:var(--success)}
.status-prep{background:rgba(200,162,76,.12);color:var(--gold)}

.pricing{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}
.plan{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:32px;transition:all .4s;position:relative}
.plan:hover{border-color:var(--gold);transform:translateY(-4px)}
.plan.premium{border-color:#9b59b6;background:rgba(155,89,182,0.03)}
.plan.premium h3{color:#9b59b6}
.plan.popular{border-color:var(--gold);box-shadow:0 0 40px rgba(200,162,76,.12)}
.plan.popular::before{content:'POPULAR';position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--gold);color:#000;padding:4px 16px;border-radius:20px;font-size:10px;font-weight:700;letter-spacing:2px}
.plan h3{font-size:20px;margin-bottom:8px}
.plan .price{font-size:42px;font-weight:700;color:var(--gold);margin:16px 0 4px;font-family:'Playfair Display',serif}
.plan .price span{font-size:14px;color:var(--muted);font-weight:400}
.plan ul{list-style:none;margin:20px 0;padding:0}
.plan ul li{padding:6px 0;font-size:13px;color:var(--muted);border-bottom:1px solid rgba(30,30,53,.5)}
.plan ul li::before{content:'\2713';color:var(--gold);margin-right:8px;font-weight:700}
.plan .btn{width:100%;margin-top:20px}

.hw-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;margin-top:40px}
.hw-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:32px;text-align:center;transition:all .4s}
.hw-card:hover{border-color:var(--gold);transform:translateY(-4px);box-shadow:0 20px 40px rgba(200,162,76,.08)}
.hw-card .icon{font-size:48px;margin-bottom:16px;display:block}
.hw-card h3{font-size:18px;margin-bottom:8px}
.hw-card .hw-price{font-size:36px;font-weight:700;color:var(--gold);font-family:'Playfair Display',serif;margin:12px 0}
.hw-card .hw-price small{font-size:14px;color:var(--muted);font-weight:400}
.hw-card p{color:var(--muted);font-size:13px;margin-bottom:16px}
.hw-card ul{list-style:none;text-align:left;margin:0;padding:0}
.hw-card ul li{padding:5px 0;font-size:13px;color:var(--muted)}
.hw-card ul li::before{content:'\2713';color:var(--gold);margin-right:8px;font-weight:700}

.download-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.download-info h3{font-size:24px;margin-bottom:16px}
.download-info p{color:var(--muted);margin-bottom:24px;font-size:15px}
.download-btns{display:flex;gap:16px;flex-wrap:wrap}
.store-btn{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:14px 24px;transition:all .3s;cursor:pointer}
.store-btn:hover{border-color:var(--gold);transform:translateY(-2px);box-shadow:0 10px 30px rgba(200,162,76,.1)}
.store-btn .store-icon{font-size:28px}
.store-btn .store-text{text-align:left}
.store-btn .store-text small{font-size:11px;color:var(--muted);display:block}
.store-btn .store-text strong{font-size:16px;color:var(--text)}
.download-mockup{display:flex;justify-content:center;align-items:center}
.phone-mockup{width:240px;height:480px;background:linear-gradient(135deg,var(--card),var(--surface));border:2px solid var(--border);border-radius:32px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.phone-mockup::before{content:'';position:absolute;top:12px;left:50%;transform:translateX(-50%);width:80px;height:6px;background:var(--border);border-radius:3px}
.phone-mockup .screen{width:200px;height:420px;background:linear-gradient(180deg,rgba(200,162,76,.08),var(--bg));border-radius:20px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;text-align:center}
.phone-mockup .screen .logo{font-family:'Playfair Display',serif;color:var(--gold);font-size:18px;font-weight:700;margin-bottom:12px}
.phone-mockup .screen .mini-map{width:160px;height:120px;background:rgba(200,162,76,.05);border:1px solid var(--border);border-radius:8px;margin-bottom:12px;display:flex;align-items:center;justify-content:center;font-size:32px}
.phone-mockup .screen .mini-alerts{text-align:left;width:100%}
.phone-mockup .screen .mini-alert{background:rgba(255,68,68,.1);border-left:3px solid var(--danger);padding:6px 10px;margin-bottom:6px;border-radius:0 6px 6px 0;font-size:10px;color:var(--muted)}

.faq-list{max-width:800px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--border)}
.faq-q{padding:20px 0;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-family:'Playfair Display',serif;font-size:16px;color:var(--text);transition:color .3s}
.faq-q:hover{color:var(--gold)}
.faq-q .arrow{color:var(--gold);font-size:20px;transition:transform .3s}
.faq-item.open .faq-q .arrow{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease,padding .4s ease;color:var(--muted);font-size:14px;line-height:1.8}
.faq-item.open .faq-a{max-height:300px;padding-bottom:20px}

.tier-table{max-width:1000px;margin:40px auto 0;overflow-x:auto}
.tier-table table{width:100%;border-collapse:collapse;font-size:13px}
.tier-table th{background:rgba(200,162,76,.1);color:var(--gold);padding:12px 16px;text-align:left;border:1px solid var(--border);font-size:12px;text-transform:uppercase;letter-spacing:1px}
.tier-table td{padding:10px 16px;border:1px solid var(--border);color:var(--muted)}
.tier-table tr:hover td{background:rgba(200,162,76,.03)}

.cta-section{text-align:center;background:linear-gradient(135deg,rgba(200,162,76,.06),transparent);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.cta-section h2{font-size:clamp(28px,4vw,40px);margin-bottom:16px}
.cta-section p{color:var(--muted);margin-bottom:32px;max-width:480px;margin-left:auto;margin-right:auto}

footer{padding:60px 0 30px;border-top:1px solid var(--border)}
footer .grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
footer h4{color:var(--gold);font-size:14px;margin-bottom:16px;text-transform:uppercase;letter-spacing:2px}
footer p,footer a{color:var(--muted);font-size:13px;display:block;margin-bottom:6px}
footer a:hover{color:var(--gold)}
footer .copy{text-align:center;padding-top:20px;border-top:1px solid var(--border);font-size:12px;color:var(--muted)}

body::after{content:'';position:fixed;inset:0;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");pointer-events:none;opacity:.04;z-index:9999}

.fade{opacity:0;transform:translateY(30px);transition:all .8s ease}
.fade.visible{opacity:1;transform:translateY(0)}

@media(max-width:1024px){.how-grid{grid-template-columns:repeat(2,1fr)}.how-grid::before{display:none}.download-grid{grid-template-columns:1fr;gap:40px}.download-mockup{order:-1}}
@media(max-width:768px){nav .links{display:none}.nav .menu-btn{display:block}.hero .stats{gap:24px}footer .grid{grid-template-columns:1fr}.pricing{grid-template-columns:1fr}.hw-grid{grid-template-columns:1fr}}

.hw-buy-btn{display:block;text-align:center;padding:12px 20px;margin-top:16px;background:linear-gradient(135deg,var(--gold),var(--gold-light));color:#0b0b0f;font-weight:600;font-size:14px;border-radius:8px;text-decoration:none;transition:all .3s;letter-spacing:.3px}
.hw-buy-btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(212,168,67,.3);color:#0b0b0f}

/* ── Auth Modais ── */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.7);backdrop-filter:blur(6px);z-index:1000;align-items:center;justify-content:center}
.modal-overlay.open{display:flex}
.modal-box{background:var(--surface,#141414);border:1px solid var(--border,#2a2520);border-radius:16px;width:min(440px,92vw);max-height:90vh;overflow-y:auto;padding:36px 32px;position:relative;box-shadow:0 24px 80px rgba(0,0,0,.6)}
.modal-box h2{font-family:var(--display);font-size:24px;color:var(--gold,#e8c547);margin-bottom:6px;text-align:center}
.modal-box .modal-sub{color:var(--muted,#888);font-size:13px;text-align:center;margin-bottom:24px}
.modal-box label{display:block;font-size:12px;color:var(--muted,#aaa);margin-bottom:4px;font-weight:600;letter-spacing:.5px;text-transform:uppercase}
.modal-box input[type=text],.modal-box input[type=email],.modal-box input[type=password]{width:100%;padding:12px 14px;background:var(--bg,#0d0d0d);border:1px solid var(--border,#2a2520);border-radius:8px;color:var(--text,#f0ece4);font-size:14px;margin-bottom:16px;box-sizing:border-box;transition:border-color .2s}
.modal-box input:focus{outline:none;border-color:var(--gold,#e8c547)}
.modal-box .field-row{display:flex;gap:12px}
.modal-box .field-row>div{flex:1}
.modal-box .check-row{display:flex;align-items:flex-start;gap:10px;margin-bottom:12px;font-size:12.5px;color:var(--muted,#aaa);line-height:1.5}
.modal-box .check-row input[type=checkbox]{margin-top:3px;accent-color:var(--gold,#e8c547);flex-shrink:0}
.modal-box .check-row a{color:var(--gold,#e8c547)}
.modal-box .btn-submit{width:100%;padding:14px;background:var(--gold,#e8c547);color:#000;border:none;border-radius:8px;font-size:15px;font-weight:700;cursor:pointer;letter-spacing:.5px;margin-top:8px;transition:all .2s}
.modal-box .btn-submit:hover{background:var(--gold-light,#f0d060);transform:translateY(-1px)}
.modal-box .btn-submit:disabled{opacity:.5;cursor:not-allowed;transform:none}
.modal-box .switch{text-align:center;margin-top:18px;font-size:13px;color:var(--muted,#888)}
.modal-box .switch a{color:var(--gold,#e8c547);cursor:pointer;text-decoration:none;font-weight:600}
.modal-box .switch a:hover{text-decoration:underline}
.modal-box .close-btn{position:absolute;top:14px;right:16px;background:none;border:none;color:var(--muted,#888);font-size:22px;cursor:pointer;line-height:1;transition:color .2s}
.modal-box .close-btn:hover{color:var(--text,#f0ece4)}
.modal-box .error-msg{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.3);color:#f87171;font-size:12.5px;padding:10px 14px;border-radius:8px;margin-bottom:16px;display:none;text-align:center}
.modal-box .error-msg.show{display:block}
.modal-box .success-msg{background:rgba(34,197,94,.1);border:1px solid rgba(34,197,94,.3);color:#4ade80;font-size:12.5px;padding:10px 14px;border-radius:8px;margin-bottom:16px;display:none;text-align:center}
.modal-box .success-msg.show{display:block}
.modal-box .pw-toggle{position:absolute;right:14px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--muted,#888);cursor:pointer;font-size:13px}
.modal-box .pw-wrap{position:relative}