:root {
    --bg: #F4ECE7;
    --surface: #FBF6F3;
    --surface-raised: #FFFFFF;
    --ink: #211C19;
    --ink-soft: #6B5F58;
    --ink-faint: #97897F;
    --line: #DED2CB;
    --accent: #E1503A;
    --accent-ink: #FFFFFF;
    --warn: #B23A2A;
    --warn-bg: #F4DCD6;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
      --bg: #1B1613;
      --surface: #241E1A;
      --surface-raised: #2B2420;
      --ink: #F3ECE7;
      --ink-soft: #B9ACA4;
      --ink-faint: #7E7168;
      --line: #3A2F29;
      --accent: #FF6A4D;
      --accent-ink: #1B1613;
      --warn: #FF8267;
      --warn-bg: #3A241E;
    }
  }
  :root[data-theme="dark"] {
    --bg: #1B1613;
    --surface: #241E1A;
    --surface-raised: #2B2420;
    --ink: #F3ECE7;
    --ink-soft: #B9ACA4;
    --ink-faint: #7E7168;
    --line: #3A2F29;
    --accent: #FF6A4D;
    --accent-ink: #1B1613;
    --warn: #FF8267;
    --warn-bg: #3A241E;
  }

  * { box-sizing: border-box; min-width: 0; }
  html { scroll-behavior: smooth; }
  html, body { max-width: 100%; overflow-x: clip; }
  #sobre, #portfolio, #relatos, #orcamento, #contato { scroll-margin-top: 90px; }
  body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: 'Public Sans', system-ui, -apple-system, sans-serif;
    -webkit-font-smoothing: antialiased;
    -webkit-text-size-adjust: 100%; text-size-adjust: 100%;
  }
  h1, h2, h3 {
    font-family: 'Bricolage Grotesque', system-ui, sans-serif;
    font-weight: 600;
    letter-spacing: -0.01em;
    text-wrap: balance;
    margin: 0;
  }
  p { margin: 0; }
  a { color: inherit; text-decoration: none; }
  img { display: block; max-width: 100%; }
  button { font-family: inherit; cursor: pointer; }
  .mono {
    font-family: 'JetBrains Mono', ui-monospace, Menlo, monospace;
    font-variant-numeric: tabular-nums;
  }
  :focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
  @media (prefers-reduced-motion: reduce) {
    * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
  }

  .wrap { max-width: 1180px; margin: 0 auto; padding: 0 40px; }
  @media (max-width: 720px) { .wrap { padding: 0 28px; } }

  .rec-dot {
    width: 8px; height: 8px; border-radius: 999px;
    background: var(--accent); flex-shrink: 0;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
  }

  /* nav */
  .nav {
    position: sticky; top: 0; z-index: 30;
    background: color-mix(in srgb, var(--bg) 86%, transparent);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
  }
  .nav-row { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 12px; }
  .brand { display: flex; align-items: center; gap: 8px; font-size: 17px; font-weight: 600; white-space: nowrap; }
  .nav-actions { display: flex; align-items: center; gap: 10px; }
  .nav-cta .btn-text-short { display: none; }
  @media (max-width: 420px) {
    .nav-row { height: 64px; }
    .brand { font-size: 14px; gap: 6px; }
    .nav-cta { padding: 10px 14px; font-size: 13px; }
    .nav-cta .btn-text-full { display: none; }
    .nav-cta .btn-text-short { display: inline; }
  }
  .nav-links { display: flex; gap: 26px; list-style: none; margin: 0; padding: 0; flex-wrap: wrap; }
  .nav-links a { font-size: 14px; font-weight: 600; color: var(--ink-soft); white-space: nowrap; }
  .nav-links a:hover { color: var(--ink); }

  /* hamburger toggle + mobile menu (tablet and phone) */
  .nav-toggle {
    display: none; width: 40px; height: 40px; border-radius: 9px;
    border: 1px solid var(--line); background: transparent; color: var(--ink);
    align-items: center; justify-content: center; flex-shrink: 0;
  }
  .nav-toggle svg { width: 20px; height: 20px; }
  .nav-toggle .icon-close { display: none; }
  .nav-toggle.open .icon-open { display: none; }
  .nav-toggle.open .icon-close { display: block; }
  .mobile-menu {
    display: none; max-height: 0; overflow: hidden; border-top: 1px solid transparent;
    background: var(--bg); transition: max-height .3s ease;
  }
  .mobile-menu.open { max-height: 400px; border-top-color: var(--line); }
  .mobile-menu-links { list-style: none; margin: 0; padding-top: 8px; padding-bottom: 8px; display: flex; flex-direction: column; }
  .mobile-menu-links a {
    display: block; padding: 14px 0; font-size: 16px; font-weight: 600; color: var(--ink);
    border-bottom: 1px solid var(--line);
  }
  .mobile-menu-links li:last-child a { border-bottom: none; }

  @media (max-width: 1024px) {
    .nav-links { display: none; }
    .nav-toggle { display: flex; }
    .mobile-menu { display: block; }
  }

  .btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 12px 24px; border-radius: 10px; font-size: 14px; font-weight: 700;
    border: 1px solid transparent; white-space: nowrap; transition: background .15s ease, color .15s ease, border-color .15s ease;
  }
  .btn-primary { background: var(--accent); color: var(--accent-ink); }
  .btn-primary:hover { background: var(--ink); color: var(--bg); }
  .btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
  .btn-ghost:hover { border-color: var(--ink); }

  /* hero */
  .hero { padding-top: 84px; padding-bottom: 96px; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; }
  @media (max-width: 880px) {
    .hero { grid-template-columns: 1fr; padding-top: 48px; padding-bottom: 40px; text-align: center; }
    .hero-signature { display: inline-flex; }
    .hero-sub { margin-left: auto; margin-right: auto; }
    .hero-feature { display: inline-flex; text-align: left; max-width: 46ch; }
    .hero-actions { justify-content: center; }
    .reel-stack { display: none; }
  }
  .eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
    color: var(--ink-soft); margin-bottom: 22px;
  }
  .hero h1 { font-size: clamp(2.3rem, 3.6vw + 1rem, 3.7rem); line-height: 1.06; }
  .hero-sub { margin-top: 20px; font-size: 17px; line-height: 1.65; color: var(--ink-soft); max-width: 48ch; }
  .hero-feature {
    margin-top: 22px; display: flex; align-items: flex-start; gap: 10px;
    font-size: 14.5px; line-height: 1.55; color: var(--ink-soft); max-width: 46ch;
  }
  .hero-feature svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; color: var(--accent); }
  .hero-signature {
    margin-top: 18px; display: flex; align-items: center; gap: 8px;
    font-size: 15.5px; font-weight: 600; color: var(--ink);
  }
  .hero-signature svg { width: 16px; height: 16px; color: var(--accent); flex-shrink: 0; }
  .hero-actions { margin-top: 30px; display: flex; gap: 12px; flex-wrap: wrap; }

  .reel-stack { position: relative; height: 460px; }
  .reel-card {
    position: absolute; width: 230px; aspect-ratio: 9/16; border-radius: 16px;
    border: 1px solid var(--line); overflow: hidden; box-shadow: 0 18px 40px color-mix(in srgb, var(--ink) 16%, transparent);
    display: flex; align-items: flex-end; padding: 12px;
  }
  .reel-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
  .reel-card::after {
    content: ''; position: absolute; inset: 0; z-index: 1;
    background: linear-gradient(to top, color-mix(in srgb, var(--ink) 60%, transparent), transparent 55%);
  }
  .reel-card .reel-tc, .reel-card .play-badge { position: relative; z-index: 2; }
  .reel-card .reel-tc { color: #fff; }
  .reel-card .play-badge { position: absolute; }
  .reel-card.r1 { background: linear-gradient(155deg, color-mix(in srgb, var(--accent) 22%, var(--surface)), var(--surface)); left: 0; top: 36px; transform: rotate(-7deg); z-index: 1; }
  .reel-card.r2 { background: linear-gradient(155deg, var(--surface-raised), var(--line) 130%); left: 145px; top: 0; transform: rotate(4deg); z-index: 2; }
  .reel-card.r3 { background: linear-gradient(155deg, color-mix(in srgb, var(--accent) 12%, var(--surface)), var(--surface-raised)); left: 85px; top: 108px; transform: rotate(-2deg); z-index: 3; }
  @media (max-width: 880px) { .reel-stack { height: 300px; margin: 0 auto; max-width: 340px; width: 100%; overflow: hidden; } .reel-card { width: 150px; } .reel-card.r2 { left: 70px; } .reel-card.r3 { left: 35px; top: 70px; } }
  .reel-tc { font-size: 11px; color: var(--ink-faint); }
  .play-badge {
    width: 40px; height: 40px; border-radius: 999px; background: var(--surface-raised);
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 8px 18px color-mix(in srgb, var(--ink) 20%, transparent);
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  }
  .play-badge svg { width: 14px; height: 14px; }

  /* sections */
  section { padding: 92px 0; }
  .section-head { max-width: 620px; margin-bottom: 40px; }
  .section-head h2 { font-size: clamp(1.8rem, 2vw + 1rem, 2.4rem); }
  .section-head p { margin-top: 12px; font-size: 15.5px; line-height: 1.6; color: var(--ink-soft); }

  .portfolio { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 32px; }
  .filter-btn {
    padding: 8px 16px; border-radius: 999px; border: 1px solid var(--line);
    font-size: 13px; font-weight: 700; background: transparent; color: var(--ink-soft);
    transition: background .15s ease, color .15s ease, border-color .15s ease;
  }
  .filter-btn.active { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }

  .grid-portfolio { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
  @media (max-width: 900px) { .grid-portfolio { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
  @media (max-width: 560px) { .grid-portfolio { grid-template-columns: 1fr; } }

  .card { display: flex; flex-direction: column; gap: 10px; }
  .card-thumb {
    position: relative; aspect-ratio: 9/16; border-radius: 14px; border: 1px solid var(--line);
    overflow: hidden;
  }
  .card-thumb .play-badge { width: 46px; height: 46px; }
  .card-thumb .play-badge svg { width: 16px; height: 16px; }
  .tint-a { background: linear-gradient(160deg, color-mix(in srgb, var(--accent) 20%, var(--surface-raised)), var(--surface-raised)); }
  .tint-b { background: linear-gradient(160deg, var(--surface-raised), var(--line) 140%); }
  .tint-c { background: linear-gradient(160deg, color-mix(in srgb, var(--accent) 10%, var(--surface-raised)), var(--line) 130%); }
  .card-tc { position: absolute; bottom: 10px; left: 10px; font-size: 11px; color: var(--ink-faint); display: flex; align-items: center; gap: 6px; }
  .card-thumb--video { background: var(--ink); }
  .card-video { width: 100%; height: 100%; object-fit: cover; display: block; }
  .mute-btn {
    position: absolute; top: 10px; right: 10px; width: 34px; height: 34px;
    border-radius: 999px; border: none; background: color-mix(in srgb, var(--ink) 55%, transparent);
    color: #fff; display: flex; align-items: center; justify-content: center;
    backdrop-filter: blur(3px);
  }
  .mute-btn svg { width: 16px; height: 16px; }
  .mute-btn .icon-unmuted { display: none; }
  .mute-btn.is-unmuted .icon-muted { display: none; }
  .mute-btn.is-unmuted .icon-unmuted { display: block; }
  .card-meta { display: flex; flex-direction: column; gap: 2px; }
  .card-title { font-size: 14.5px; font-weight: 600; }
  .card-tag { font-size: 11.5px; color: var(--ink-faint); text-transform: uppercase; letter-spacing: 0.05em; }

  /* form */
  .form-shell { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr); gap: 60px; align-items: start; }
  @media (max-width: 880px) { .form-shell { grid-template-columns: 1fr; gap: 36px; } }
  .contact-list { display: flex; flex-direction: column; gap: 14px; margin-top: 30px; }
  .contact-item { display: flex; align-items: center; gap: 12px; font-size: 14.5px; color: var(--ink-soft); }
  .contact-item svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--accent); }
  .contact-item a { font-weight: 600; color: var(--ink); }
  .contact-item a:hover { color: var(--accent); }

  .form-card { background: var(--surface-raised); border: 1px solid var(--line); border-radius: 16px; padding: 36px; }
  @media (max-width: 560px) { .form-card { padding: 24px; } }
  .form-group-title {
    font-family: 'JetBrains Mono', monospace; font-size: 11.5px; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent); margin: 0 0 16px;
  }
  .form-group + .form-group-title { margin-top: 30px; }
  .form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  @media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
  .field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
  .field label { font-size: 12.5px; font-weight: 600; color: var(--ink); }
  .field input, .field select {
    font-family: inherit; font-size: 15px; line-height: 1.4; color: var(--ink); background: var(--bg);
    border: 1px solid var(--line); border-radius: 9px; padding: 11px 13px; outline: none; width: 100%;
    box-sizing: border-box; height: 44px;
  }
  .field select {
    appearance: none; -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236B5F58' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 13px center; background-size: 16px;
    padding-right: 38px;
  }
  .field input:focus, .field select:focus {
    border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent);
  }
  .pay-row { display: flex; gap: 10px; margin-top: 4px; }
  .pay-btn {
    flex: 1; padding: 12px 14px; border-radius: 9px; border: 1px solid var(--line);
    font-size: 14.5px; font-weight: 700; background: transparent; color: var(--ink);
    display: flex; align-items: center; justify-content: center; gap: 8px;
    transition: background .15s ease, color .15s ease, border-color .15s ease;
  }
  .pay-btn.active { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
  .pay-btn svg { width: 17px; height: 17px; }
  .submit-row { margin-top: 26px; display: flex; flex-direction: column; gap: 10px; }
  .msg { font-size: 13.5px; border-radius: 9px; padding: 11px 13px; display: none; }
  .msg.show { display: block; }
  .msg-ok { background: color-mix(in srgb, var(--accent) 14%, var(--surface-raised)); color: var(--ink); }
  .msg-warn { background: var(--warn-bg); color: var(--warn); }
  .hint { font-size: 12.5px; color: var(--ink-faint); }

  footer { border-top: 1px solid var(--line); padding: 44px 0 34px; }
  .footer-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
  .footer-socials { display: flex; gap: 14px; }
  .footer-socials a {
    width: 46px; height: 46px; border-radius: 999px; border: 1px solid var(--line);
    display: flex; align-items: center; justify-content: center;
    transition: border-color .15s ease, transform .15s ease;
  }
  .footer-socials a:hover { transform: translateY(-2px); }
  .footer-socials a.ig { color: #E1306C; }
  .footer-socials a.ig:hover { border-color: #E1306C; }
  .footer-socials a.wa { color: #25D366; }
  .footer-socials a.wa:hover { border-color: #25D366; }
  .footer-socials svg { width: 21px; height: 21px; }
  .copyright { margin-top: 24px; font-size: 12.5px; color: var(--ink-faint); }
  .soli-deo {
    margin-top: 10px; font-family: 'JetBrains Mono', monospace; font-size: 11px;
    letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-faint);
  }

  /* sobre / carrossel */
  .sobre { border-bottom: 1px solid var(--line); }
  .sobre-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 56px; align-items: center; }
  @media (max-width: 880px) { .sobre-grid { grid-template-columns: 1fr; gap: 32px; } }
  .carousel { position: relative; max-width: 360px; }
  @media (max-width: 880px) { .carousel { max-width: 300px; margin: 0 auto; } }
  .carousel-viewport { border-radius: 16px; border: 1px solid var(--line); overflow: hidden; box-shadow: 0 18px 40px color-mix(in srgb, var(--ink) 14%, transparent); }
  .carousel-track { display: flex; transition: transform .4s ease; }
  .slide { flex: 0 0 100%; aspect-ratio: 2/3; }
  .slide img { width: 100%; height: 100%; object-fit: cover; }
  .car-dots { display: flex; justify-content: center; gap: 7px; margin-top: 14px; }
  .car-dot { width: 6px; height: 6px; border-radius: 999px; background: var(--line); border: none; padding: 0; }
  .car-dot.active { background: var(--accent); }

  /* relatos */
  .relatos { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .relatos-carousel { max-width: 380px; margin: 0 auto; }
  .relato-frame { padding: 0; background: transparent; }
  .relato-frame .slide {
    aspect-ratio: unset; display: grid; grid-template-columns: minmax(0, 1fr);
    gap: 14px; padding: 4px; flex-shrink: 0;
  }
  @media (min-width: 1024px) {
    .relatos-carousel { max-width: 900px; }
    .relato-frame .slide { flex: 0 0 33.3333%; padding: 4px 7px; }
  }
  .relato-item {
    aspect-ratio: 4 / 5; background: var(--surface-raised); border: 1px solid var(--line);
    border-radius: 12px; padding: 8px;
    box-shadow: 0 10px 24px color-mix(in srgb, var(--ink) 10%, transparent);
  }
  .relato-item img {
    width: 100%; height: 100%; object-fit: contain; border-radius: 8px;
    background: var(--bg-alt); display: block;
  }
  .sobre-text h2 { font-size: clamp(1.9rem, 2.6vw + 1rem, 2.9rem); line-height: 1.16; margin-top: 16px; }
  .bio-label {
    font-family: 'JetBrains Mono', monospace; font-size: 13px; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent);
    margin: 36px 0 10px;
  }
  .bio-text { font-size: 20px; line-height: 1.65; color: var(--ink-soft); max-width: 46ch; }

  /* scroll reveal */
  .reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s cubic-bezier(.22,.61,.36,1), transform .8s cubic-bezier(.22,.61,.36,1); }
  .reveal.in-view { opacity: 1; transform: none; }
  @media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
  }

  /* back to top */
  .back-top {
    position: fixed; right: 22px; bottom: 22px; z-index: 40;
    width: 44px; height: 44px; border-radius: 999px;
    background: var(--surface-raised); border: 1px solid var(--line); color: var(--ink-soft);
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 10px 24px color-mix(in srgb, var(--ink) 16%, transparent);
    opacity: 0; transform: translateY(10px); pointer-events: none;
    transition: opacity .3s ease, transform .3s ease, border-color .15s ease, color .15s ease;
  }
  .back-top.show { opacity: 1; transform: none; pointer-events: auto; }
  .back-top:hover { border-color: var(--accent); color: var(--accent); }
  .back-top svg { width: 18px; height: 18px; }
  @media (max-width: 560px) { .back-top { right: 16px; bottom: 16px; width: 40px; height: 40px; } }