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

:root {
  --bg:        #0a0a0c;
  --bg-2:      #111114;
  --surface:   #16161b;
  --surface-2: #1d1d24;
  --border:    #26262e;
  --text:      #f4f4f6;
  --muted:     #a0a0ab;
  --orange:    #ff6a00;
  --orange-2:  #ff9d2f;
  --orange-soft: rgba(255,106,0,.12);
  --radius:    16px;
  --maxw:      1180px;
  --shadow:    0 20px 60px -20px rgba(0,0,0,.7);
}

html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}
h1, h2, h3, h4, .logo-text { font-family: 'Sora', sans-serif; line-height: 1.15; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.grad {
  background: linear-gradient(100deg, var(--orange), var(--orange-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.accent { color: var(--orange); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 26px; border-radius: 999px; font-weight: 600; font-size: .95rem;
  cursor: pointer; border: 1px solid transparent; transition: transform .2s, box-shadow .2s, background .2s;
  font-family: 'Inter', sans-serif;
}
.btn-primary {
  background: linear-gradient(100deg, var(--orange), var(--orange-2));
  color: #1a0d00; box-shadow: 0 10px 30px -8px rgba(255,106,0,.6);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 38px -8px rgba(255,106,0,.75); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--orange); color: var(--orange); }
.btn-sm { padding: 10px 18px; font-size: .85rem; }
.btn-block { width: 100%; }
.btn-whats {
  margin-top: 26px; background: #25d366; color: #06210f;
  box-shadow: 0 10px 30px -8px rgba(37,211,102,.5);
}
.btn-whats:hover { transform: translateY(-2px); box-shadow: 0 16px 38px -8px rgba(37,211,102,.7); }

/* honeypot anti-spam (invisível) */
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

/* botão flutuante whatsapp */
.whats-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 200;
  width: 60px; height: 60px; border-radius: 50%;
  display: grid; place-items: center; color: #fff;
  background: #25d366; box-shadow: 0 10px 30px -6px rgba(37,211,102,.6);
  transition: transform .2s, box-shadow .2s;
  animation: whats-pulse 2.4s ease-in-out infinite;
}
.whats-float:hover { transform: scale(1.08); box-shadow: 0 16px 38px -6px rgba(37,211,102,.8); }
@keyframes whats-pulse {
  0%, 100% { box-shadow: 0 10px 30px -6px rgba(37,211,102,.6), 0 0 0 0 rgba(37,211,102,.45); }
  50% { box-shadow: 0 10px 30px -6px rgba(37,211,102,.6), 0 0 0 14px rgba(37,211,102,0); }
}

/* ===== HEADER ===== */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .3s, border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.header.scrolled {
  background: rgba(10,10,12,.8); backdrop-filter: blur(12px);
  border-bottom-color: var(--border);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.3rem; }
.logo-mark {
  display: inline-grid; place-items: center; width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--orange), var(--orange-2));
  color: #160a00; border-radius: 10px; font-family: 'Sora'; font-weight: 800; font-size: .9rem;
}
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { color: var(--muted); font-weight: 500; font-size: .95rem; transition: color .2s; }
.nav-links a:hover { color: var(--text); }
.nav-links a.btn { color: #1a0d00; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: .3s; }

/* ===== BACKDROPS ===== */
.grid-bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,106,0,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,106,0,.06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 40%, transparent 100%);
}
.hero-glow {
  position: absolute; top: -200px; left: 50%; transform: translateX(-50%);
  width: 700px; height: 700px; z-index: 0; pointer-events: none;
  background: radial-gradient(circle, rgba(255,106,0,.22), transparent 60%);
  filter: blur(20px);
}

/* ===== HERO ===== */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  padding: 130px 0 90px; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background: url('https://images.unsplash.com/photo-1555066931-4365d14bab8c?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
  transform: scale(1.1); will-change: transform;
}
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(110deg, rgba(10,10,12,.96) 0%, rgba(10,10,12,.85) 45%, rgba(10,10,12,.55) 100%),
    linear-gradient(0deg, var(--bg) 2%, transparent 30%);
}
.hero .grid-bg, .hero-glow { z-index: 1; }
.hero-inner { position: relative; z-index: 2; display: block; }
.hero-content { max-width: 640px; animation: heroIn .9s ease both; }
@keyframes heroIn { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: none; } }
.badge {
  display: inline-block; padding: 7px 16px; border-radius: 999px;
  background: var(--orange-soft); border: 1px solid rgba(255,106,0,.3);
  color: var(--orange-2); font-size: .82rem; font-weight: 600; margin-bottom: 22px;
}
.hero h1 { font-size: clamp(2.5rem, 6vw, 4.2rem); font-weight: 800; letter-spacing: -1.5px; }
.hero-sub { color: var(--muted); font-size: 1.2rem; margin: 22px 0 34px; max-width: 540px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 44px; margin-top: 54px; flex-wrap: wrap; }
.hero-stats div { display: flex; flex-direction: column; }
.hero-stats strong { font-family: 'Sora'; font-size: 2rem; color: var(--text); }
.hero-stats span { color: var(--muted); font-size: .85rem; }

/* floating chips */
.float-chip {
  position: absolute; z-index: 2; background: rgba(29,29,36,.7); backdrop-filter: blur(8px);
  border: 1px solid var(--border); padding: 10px 16px; border-radius: 12px;
  font-size: .9rem; font-weight: 600; box-shadow: var(--shadow);
  animation: float 4s ease-in-out infinite;
}
.chip-1 { top: 22%; right: 8%; }
.chip-2 { top: 48%; right: 18%; animation-delay: 1s; }
.chip-3 { bottom: 18%; right: 6%; animation-delay: 2s; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* scroll indicator */
.hero-scroll {
  position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); z-index: 2;
  width: 26px; height: 42px; border: 2px solid rgba(255,255,255,.3); border-radius: 14px;
}
.hero-scroll span {
  position: absolute; top: 8px; left: 50%; transform: translateX(-50%);
  width: 4px; height: 8px; border-radius: 2px; background: var(--orange);
  animation: scrollDot 1.8s ease-in-out infinite;
}
@keyframes scrollDot { 0% { opacity: 0; top: 8px; } 40% { opacity: 1; } 80% { opacity: 0; top: 24px; } 100% { opacity: 0; } }

/* ===== TRUST ===== */
.trust { padding: 36px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--bg-2); }
.trust p { text-align: center; color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 18px; }
.trust-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px 38px; }
.trust-list span { color: var(--muted); font-weight: 600; font-size: 1.05rem; opacity: .8; transition: color .2s, opacity .2s; }
.trust-list span:hover { color: var(--orange); opacity: 1; }

/* ===== SECTIONS ===== */
.section { padding: 96px 0; position: relative; }
.section-alt { background: var(--bg-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.kicker { color: var(--orange); font-weight: 700; font-size: .82rem; text-transform: uppercase; letter-spacing: 2px; }
.section-head h2 { font-size: clamp(1.9rem, 4vw, 2.6rem); margin: 12px 0 14px; }
.section-head p { color: var(--muted); font-size: 1.05rem; }

/* cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  transition: transform .25s, border-color .25s, box-shadow .25s;
  position: relative; overflow: hidden;
}
.card:hover { transform: translateY(-6px); border-color: rgba(255,106,0,.4); box-shadow: var(--shadow); }
.card-media { position: relative; height: 170px; overflow: hidden; }
.card-media img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform .55s ease; filter: brightness(.7) saturate(1.1);
}
.card:hover .card-media img { transform: scale(1.08); filter: brightness(.85) saturate(1.2); }
.card-media::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(0deg, var(--surface) 4%, rgba(22,22,27,.2) 55%, transparent 100%);
}
.card-icon {
  position: absolute; top: 16px; left: 16px; z-index: 2;
  width: 46px; height: 46px; display: grid; place-items: center; font-size: 1.3rem;
  background: linear-gradient(135deg, var(--orange), var(--orange-2));
  border-radius: 12px; color: #160a00; font-family: 'Sora';
  box-shadow: 0 8px 20px -6px rgba(0,0,0,.5);
}
.card-body { padding: 26px; }
.card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: .96rem; }

/* split / diferenciais */
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.split-text h2 { font-size: clamp(1.9rem, 4vw, 2.6rem); margin: 12px 0 16px; }
.split-text > p { color: var(--muted); font-size: 1.05rem; margin-bottom: 24px; }
.check-list { list-style: none; margin-bottom: 30px; }
.check-list li { padding: 9px 0 9px 34px; position: relative; color: var(--text); }
.check-list li::before {
  content: '✓'; position: absolute; left: 0; top: 9px; width: 22px; height: 22px;
  display: grid; place-items: center; background: var(--orange-soft);
  border: 1px solid rgba(255,106,0,.3); color: var(--orange-2);
  border-radius: 50%; font-size: .75rem; font-weight: 700;
}
.split-media { position: relative; }
.split-img {
  position: relative; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--border); box-shadow: var(--shadow); margin-bottom: 18px;
}
.split-img img {
  display: block; width: 100%; height: 280px; object-fit: cover;
  transition: transform .6s ease; filter: saturate(1.05);
}
.split-img:hover img { transform: scale(1.06); }
.img-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(255,106,0,.25), transparent 60%);
  mix-blend-mode: multiply;
}
.split-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.stat-box {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 24px 20px; text-align: center; transition: border-color .25s, transform .25s;
}
.stat-box:hover { border-color: rgba(255,106,0,.4); transform: translateY(-4px); }
.stat-box strong { display: block; font-family: 'Sora'; font-size: 1.9rem; color: var(--orange-2); }
.stat-box span { color: var(--muted); font-size: .9rem; }

/* steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.step {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px 24px; position: relative; transition: border-color .25s, transform .25s;
}
.step:hover { border-color: rgba(255,106,0,.4); transform: translateY(-4px); }
.step-num { font-family: 'Sora'; font-size: 2.2rem; font-weight: 800; color: var(--orange); opacity: .35; display: block; margin-bottom: 8px; }
.step h3 { font-size: 1.15rem; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: .92rem; }

/* ===== CTA / CONTATO ===== */
.cta-section {
  position: relative; padding: 96px 0; overflow: hidden; border-top: 1px solid var(--border);
  background:
    linear-gradient(110deg, rgba(10,10,12,.97), rgba(10,10,12,.8)),
    url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?auto=format&fit=crop&w=1920&q=80') center/cover fixed;
}
.cta-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.cta-text h2 { font-size: clamp(1.9rem, 4vw, 2.6rem); margin: 12px 0 14px; }
.cta-text > p { color: var(--muted); font-size: 1.05rem; margin-bottom: 26px; }
.contact-info { list-style: none; display: grid; gap: 14px; }
.contact-info li { display: flex; align-items: center; gap: 12px; color: var(--text); }
.contact-info span { font-size: 1.1rem; }

.contact-form {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 32px; display: grid; gap: 16px; box-shadow: var(--shadow);
}
.field { display: grid; gap: 7px; }
.field label { font-size: .85rem; font-weight: 600; color: var(--muted); }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 15px; background: var(--bg); border: 1px solid var(--border);
  border-radius: 10px; color: var(--text); font-family: inherit; font-size: .95rem; transition: border-color .2s;
}
.field input::placeholder, .field textarea::placeholder { color: #5a5a64; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--orange); }
.field textarea { resize: vertical; }
.form-feedback { font-size: .9rem; color: var(--orange-2); min-height: 1em; text-align: center; }

/* ===== FOOTER ===== */
.footer { background: var(--bg); border-top: 1px solid var(--border); padding: 56px 0 0; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.footer-brand p { color: var(--muted); font-size: .95rem; margin-top: 16px; max-width: 320px; }
.footer-col h4 { font-size: 1rem; margin-bottom: 16px; }
.footer-col a { display: block; color: var(--muted); font-size: .92rem; padding: 5px 0; transition: color .2s; }
.footer-col a:hover { color: var(--orange); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
  border-top: 1px solid var(--border); padding: 22px 24px; color: var(--muted); font-size: .85rem;
}

/* ===== REVEAL ANIMATION ===== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* additional reveal variants */
.reveal-left { opacity: 0; transform: translateX(-40px); transition: opacity .8s ease, transform .8s ease; }
.reveal-right { opacity: 0; transform: translateX(40px); transition: opacity .8s ease, transform .8s ease; }
.reveal-left.visible, .reveal-right.visible { opacity: 1; transform: none; }

/* ===== RESPONSIVE ===== */
@media (max-width: 980px) {
  .split, .cta-inner { grid-template-columns: 1fr; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .float-chip { display: none; }
  .cta-section { background-attachment: scroll; }
}
@media (max-width: 680px) {
  .nav-links {
    position: fixed; top: 72px; right: 0; width: min(280px, 80vw); height: calc(100vh - 72px);
    flex-direction: column; align-items: flex-start; gap: 0; padding: 24px;
    background: var(--bg-2); border-left: 1px solid var(--border);
    transform: translateX(100%); transition: transform .3s; z-index: 99;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { width: 100%; padding: 14px 0; border-bottom: 1px solid var(--border); }
  .nav-links a.btn { margin-top: 14px; justify-content: center; border-bottom: 0; }
  .nav-toggle { display: flex; }
  .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); }
  .cards, .steps, .footer-inner { grid-template-columns: 1fr; }
  .hero { padding-top: 120px; }
  .hero-stats { gap: 24px; }
}