/* ==========================================================================
   Gabriel Bonissoni — Landing pessoal
   Paleta inspirada na identidade da OnSpace (#007bff / #56c9f5 / #212121)
   ========================================================================== */

:root {
  --bg: #0b1220;
  --bg-soft: #0f1729;
  --bg-card: #141e33;
  --bg-card-hover: #1a2742;
  --border: rgba(86, 201, 245, 0.12);
  --primary: #007bff;
  --primary-dark: #0056b3;
  --accent: #56c9f5;
  --whatsapp: #25d366;
  --gold: #f0b429;
  --gold-dark: #d97706;
  --gradient-gold: linear-gradient(135deg, #b45309 0%, #d97706 100%);
  --text: #e8eef7;
  --text-muted: #9fb0c7;
  --gradient: linear-gradient(135deg, #007bff 0%, #56c9f5 100%);
  /* gradiente mais escuro para botões: texto branco precisa de contraste AA (4.5:1) */
  --gradient-btn: linear-gradient(135deg, #0056b3 0%, #0a6ed1 100%);
  --radius: 16px;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
  --font-head: "Plus Jakarta Sans", sans-serif;
  --font-body: "Inter", sans-serif;
  --header-h: 72px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
[hidden] { display: none !important; }
a { color: var(--accent); text-decoration: none; transition: color 0.25s; }
a:hover { color: #8ddcfa; }
ul { list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.25; }

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; scroll-margin-top: var(--header-h); }
.section-alt { background: var(--bg-soft); }
.center { display: flex; justify-content: center; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 40px; }

/* ---- Títulos de seção ---- */
.section-tag {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(86, 201, 245, 0.08);
  border: 1px solid var(--border);
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.tag-gold {
  color: var(--gold);
  background: rgba(240, 180, 41, 0.08);
  border-color: rgba(240, 180, 41, 0.25);
}
.section-title { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; margin-bottom: 16px; }
.section-subtitle { color: var(--text-muted); max-width: 640px; margin-bottom: 48px; }

/* ---- Botões ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform 0.25s, box-shadow 0.25s, background 0.25s, color 0.25s;
}
.btn-primary {
  background: var(--gradient-btn);
  color: #fff;
  box-shadow: 0 10px 28px rgba(0, 123, 255, 0.35);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 14px 34px rgba(0, 123, 255, 0.5); color: #fff; }
.btn-whatsapp { background: var(--whatsapp); color: #06311a; }
.btn-whatsapp:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(37, 211, 102, 0.4); color: #06311a; }
.btn-ghost { background: transparent; color: var(--text); border: 1.5px solid var(--border); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-3px); }
.btn-gold { background: var(--gradient-gold); color: #fff; box-shadow: 0 10px 28px rgba(217, 119, 6, 0.3); }
.btn-gold:hover { transform: translateY(-3px); box-shadow: 0 14px 34px rgba(217, 119, 6, 0.45); color: #fff; }
.btn-full { width: 100%; justify-content: center; }

/* ==========================================================================
   Header / Nav
   ========================================================================== */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: rgba(11, 18, 32, 0.85);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.header.scrolled { border-color: var(--border); box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35); }

.nav { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); }
.nav-logo { font-family: var(--font-head); font-weight: 800; font-size: 1.25rem; color: var(--text); }
.nav-logo span { color: var(--accent); }
.nav-menu { display: flex; align-items: center; gap: 26px; }
.nav-link { color: var(--text-muted); font-weight: 500; font-size: 0.95rem; position: relative; }
.nav-link::after {
  content: "";
  position: absolute;
  left: 0; bottom: -6px;
  width: 0; height: 2px;
  background: var(--gradient);
  border-radius: 2px;
  transition: width 0.3s;
}
.nav-link:hover, .nav-link.active { color: var(--text); }
.nav-link.active::after { width: 100%; }
.btn-nav { padding: 10px 22px; font-size: 0.88rem; }

.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2.5px; background: var(--text); margin: 5px 0; border-radius: 2px; transition: transform 0.3s, opacity 0.3s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-h) + 40px);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 80% 20%, rgba(0, 123, 255, 0.18), transparent),
    radial-gradient(ellipse 50% 40% at 10% 80%, rgba(86, 201, 245, 0.1), transparent),
    repeating-linear-gradient(0deg, transparent 0 47px, rgba(86, 201, 245, 0.035) 47px 48px),
    repeating-linear-gradient(90deg, transparent 0 47px, rgba(86, 201, 245, 0.035) 47px 48px);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  align-items: center;
  gap: 48px;
}
.hero-greeting { color: var(--accent); font-weight: 600; margin-bottom: 8px; }
.hero-name { font-size: clamp(2.4rem, 6vw, 4rem); font-weight: 800; margin-bottom: 12px; }
.hero-name span {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.hero-role { font-family: var(--font-head); font-size: clamp(1.1rem, 2.5vw, 1.5rem); font-weight: 600; color: var(--text-muted); margin-bottom: 20px; min-height: 1.6em; }
.cursor { color: var(--accent); animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.hero-text { color: var(--text-muted); max-width: 560px; margin-bottom: 32px; }
.hero-text strong { color: var(--text); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 32px; }
.hero-social { display: flex; gap: 12px; }
.hero-social a, .contato-social a {
  width: 44px; height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 1.05rem;
  transition: transform 0.25s, color 0.25s, border-color 0.25s;
}
.hero-social a:hover, .contato-social a:hover { transform: translateY(-4px); color: var(--accent); border-color: var(--accent); }

.hero-photo-wrap { position: relative; justify-self: center; }
.hero-photo {
  width: 270px; height: 270px;
  border-radius: 50%;
  padding: 8px;
  background: var(--gradient);
  animation: floaty 6s ease-in-out infinite;
}
.hero-photo img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; border: 6px solid var(--bg); }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
.hero-badge {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 10px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: var(--shadow);
  white-space: nowrap;
}
.hero-badge strong { color: var(--accent); font-size: 1.05rem; }
.badge-exp { top: 8%; left: -18%; }
.badge-rate { bottom: 6%; right: -12%; }
.badge-rate i { color: #ffc107; }

.hero-scroll {
  position: absolute;
  bottom: 28px; left: 50%;
  transform: translateX(-50%);
  color: var(--text-muted);
  animation: bounce 2s infinite;
}
@keyframes bounce { 0%, 100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 10px); } }

/* ==========================================================================
   Caminhos (dupla finalidade: tecnologia x música)
   ========================================================================== */
.paths { padding: 64px 0 16px; }
.paths-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.path-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 32px 32px 36px;
  color: var(--text);
  overflow: hidden;
  transition: transform 0.3s, border-color 0.3s, background 0.3s;
}
.path-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: var(--gradient);
}
.path-music::before { background: var(--gradient-gold); }
.path-card:hover { transform: translateY(-6px); border-color: var(--accent); background: var(--bg-card-hover); color: var(--text); }
.path-music:hover { border-color: var(--gold); }
.path-card > i { font-size: 1.7rem; color: var(--accent); }
.path-music > i { color: var(--gold); }
.path-card h3 { font-size: 1.3rem; }
.path-card p { color: var(--text-muted); font-size: 0.95rem; flex: 1; }
.path-go { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-head); font-weight: 700; font-size: 0.92rem; color: var(--accent); }
.path-music .path-go { color: var(--gold); }
.path-go i { transition: transform 0.25s; }
.path-card:hover .path-go i { transform: translateX(4px); }

/* ==========================================================================
   Stats
   ========================================================================== */
.stats { background: var(--bg-soft); border-block: 1px solid var(--border); padding: 48px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat-number, .stat-plus { font-family: var(--font-head); font-size: 2.4rem; font-weight: 800; color: var(--accent); }
.stat p { color: var(--text-muted); font-size: 0.92rem; }

/* ==========================================================================
   Sobre
   ========================================================================== */
.sobre-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: start; }
.sobre-text p { color: var(--text-muted); margin-bottom: 18px; }
.sobre-text strong { color: var(--text); }
.sobre-points { margin-top: 28px; display: grid; gap: 12px; }
.sobre-points li { display: flex; gap: 12px; align-items: baseline; color: var(--text-muted); }
.sobre-points i { color: var(--accent); }

.skills { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; }
.skills h3 { margin-bottom: 20px; font-size: 1.15rem; }
.skill-group { margin-bottom: 20px; }
.skill-group h4 { font-size: 0.9rem; color: var(--accent); margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips span {
  font-size: 0.82rem;
  padding: 6px 14px;
  background: rgba(86, 201, 245, 0.07);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-muted);
  transition: color 0.25s, border-color 0.25s;
}
.chips span:hover { color: var(--accent); border-color: var(--accent); }

/* ==========================================================================
   OnSpace
   ========================================================================== */
.onspace-intro {
  display: flex;
  align-items: center;
  gap: 36px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  margin-bottom: 48px;
}
.onspace-logo { width: 180px; flex-shrink: 0; }
.onspace-intro p { color: var(--text-muted); }
.onspace-intro strong { color: var(--text); }

.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  transition: transform 0.3s, border-color 0.3s, background 0.3s;
}
.card:hover { transform: translateY(-6px); border-color: rgba(86, 201, 245, 0.4); background: var(--bg-card-hover); }
.card-icon {
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 14px;
  background: var(--gradient);
  color: #fff;
  font-size: 1.4rem;
  margin-bottom: 20px;
}
.card-icon.gold { background: var(--gradient-gold); }
.card h3 { font-size: 1.1rem; margin-bottom: 10px; }
.card p { color: var(--text-muted); font-size: 0.95rem; }
.card-link { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 0.9rem; margin-top: 16px; }
.card-link i { font-size: 0.75rem; transition: transform 0.25s; }
.card-link:hover i { transform: translate(3px, -3px); }

.sub-heading { font-size: 1.4rem; margin: 56px 0 24px; }
.product-card { position: relative; }
.product-card h3 { display: flex; align-items: center; gap: 10px; }
.product-card h3 i { color: var(--accent); }
.product-tag {
  position: absolute;
  top: 20px; right: 20px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(86, 201, 245, 0.1);
  padding: 4px 12px;
  border-radius: 999px;
}
.product-card strong { color: var(--text); }

/* ==========================================================================
   Portfólio
   ========================================================================== */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
.filter-btn {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 10px 20px;
  border-radius: 999px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.25s;
}
.filter-btn:hover { color: var(--accent); border-color: var(--accent); }
.filter-btn.active { background: var(--gradient-btn); color: #fff; border-color: transparent; }

.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.work {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.3s, border-color 0.3s, opacity 0.3s;
  display: flex;
  flex-direction: column;
}
.work:hover { transform: translateY(-6px); border-color: rgba(86, 201, 245, 0.4); }
.work.hidden { display: none; }
.work-img { aspect-ratio: 16 / 10; overflow: hidden; background: #0a101d; }
.work-img img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform 0.45s; }
.work:hover .work-img img { transform: scale(1.05); }
.work-img-brand { display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #10203c, #0a101d); }
.work-img-brand img.contain { object-fit: contain; width: 70%; height: auto; max-height: 60%; }
.work-img-brand img.invert { filter: invert(1) opacity(0.9); width: 38%; }
.work-body { padding: 22px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.work-cat { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); margin-bottom: 8px; }
.work h3 { font-size: 1.05rem; margin-bottom: 8px; }
.work p { color: var(--text-muted); font-size: 0.9rem; flex: 1; }

/* ==========================================================================
   Depoimentos
   ========================================================================== */
.depo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.depo {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform 0.3s, border-color 0.3s;
}
.depo:hover { transform: translateY(-6px); border-color: rgba(86, 201, 245, 0.4); }
.depo-stars { color: #ffc107; letter-spacing: 3px; }
.depo blockquote { color: var(--text-muted); font-size: 0.95rem; flex: 1; }
.depo figcaption { font-size: 0.82rem; font-weight: 600; color: var(--accent); }

/* ==========================================================================
   Música
   ========================================================================== */
.videos-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.video h3 { font-size: 1rem; margin-top: 16px; }
.video p { color: var(--text-muted); font-size: 0.85rem; }
.video-thumb {
  position: relative;
  display: block;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  padding: 0;
  cursor: pointer;
  background: #000;
  aspect-ratio: 16 / 9;
}
.video-thumb img { width: 100%; height: 100%; object-fit: cover; opacity: 0.85; transition: transform 0.4s, opacity 0.4s; }
.video-thumb:hover img { transform: scale(1.05); opacity: 1; }
.play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.play i {
  width: 64px; height: 64px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: rgba(0, 123, 255, 0.9);
  color: #fff;
  font-size: 1.3rem;
  padding-left: 4px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  transition: transform 0.3s, background 0.3s;
}
.video-thumb:hover .play i { transform: scale(1.12); background: var(--primary); }
.video iframe { width: 100%; aspect-ratio: 16 / 9; border: 0; border-radius: var(--radius); }

/* ==========================================================================
   Instagram
   ========================================================================== */
.insta-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  justify-items: center;
  margin-bottom: 16px;
}
.insta-grid .instagram-media {
  min-width: 0 !important;
  max-width: 100% !important;
  width: 100% !important;
  border-radius: var(--radius) !important;
}

/* ==========================================================================
   Agendar
   ========================================================================== */
.booking-embed iframe { width: 100%; min-height: 680px; border: 0; border-radius: var(--radius); background: #fff; }
.booking-options { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.booking-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  color: var(--text);
  transition: transform 0.3s, border-color 0.3s, background 0.3s;
}
.booking-card:hover { transform: translateY(-6px); border-color: var(--accent); background: var(--bg-card-hover); color: var(--text); }
.booking-card i { font-size: 2rem; color: var(--accent); margin-bottom: 16px; }
.booking-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.booking-card p { color: var(--text-muted); font-size: 0.9rem; }
.booking-gold { border-color: rgba(240, 180, 41, 0.2); }
.booking-gold i { color: var(--gold); }
.booking-gold:hover { border-color: var(--gold); }

/* ==========================================================================
   Contato
   ========================================================================== */
.contato-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 48px; align-items: start; }
.contato-info { display: grid; gap: 18px; }
.info-card {
  display: flex;
  align-items: center;
  gap: 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  color: var(--text);
  transition: transform 0.25s, border-color 0.25s;
}
a.info-card:hover { transform: translateY(-4px); border-color: var(--accent); color: var(--text); }
.info-card > i { font-size: 1.5rem; color: var(--accent); width: 32px; text-align: center; }
.info-card h3 { font-size: 0.95rem; }
.info-card p { color: var(--text-muted); font-size: 0.9rem; }
.contato-social { display: flex; gap: 12px; margin-top: 6px; }

.form { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 36px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-field { margin-bottom: 18px; display: flex; flex-direction: column; gap: 8px; }
.form-field label { font-size: 0.85rem; font-weight: 600; color: var(--text-muted); }
.form-field input, .form-field select, .form-field textarea {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 13px 16px;
  outline: none;
  transition: border-color 0.25s, box-shadow 0.25s;
  width: 100%;
}
.form-field textarea { resize: vertical; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(86, 201, 245, 0.15);
}
.form-field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--text-muted) 50%), linear-gradient(135deg, var(--text-muted) 50%, transparent 50%); background-position: calc(100% - 20px) 55%, calc(100% - 14px) 55%; background-size: 6px 6px; background-repeat: no-repeat; }
.form-note { margin-top: 16px; text-align: center; font-size: 0.88rem; color: var(--text-muted); }
.form-status { margin-top: 16px; text-align: center; font-size: 0.92rem; font-weight: 600; }
.form-status.ok { color: #4ade80; }
.form-status.erro { color: #f87171; }
.form-status:empty { display: none; }

/* ==========================================================================
   Footer
   ========================================================================== */
.footer { background: #070d18; border-top: 1px solid var(--border); padding-top: 64px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr; gap: 40px; padding-bottom: 48px; }
.footer-tag { color: var(--text-muted); font-size: 0.9rem; margin-top: 14px; }
.footer h4 { font-size: 0.95rem; margin-bottom: 16px; }
.footer ul { display: grid; gap: 10px; }
.footer ul a { color: var(--text-muted); font-size: 0.9rem; }
.footer ul a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid var(--border); padding: 22px 0; text-align: center; }
.footer-bottom p { color: var(--text-muted); font-size: 0.82rem; }

/* ==========================================================================
   WhatsApp flutuante
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  right: 24px; bottom: 24px;
  z-index: 90;
  width: 60px; height: 60px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: var(--whatsapp);
  color: #fff;
  font-size: 1.9rem;
  box-shadow: 0 10px 26px rgba(37, 211, 102, 0.45);
  transition: transform 0.25s;
}
.whatsapp-float:hover { transform: scale(1.1); color: #fff; }
.whatsapp-float::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--whatsapp);
  opacity: 0.5;
  z-index: -1;
  animation: pulse 2s ease-out infinite;
}
@keyframes pulse { 0% { transform: scale(1); opacity: 0.5; } 100% { transform: scale(1.6); opacity: 0; } }

/* ==========================================================================
   Reveal on scroll
   ========================================================================== */
/* gated em .js: sem JavaScript o conteúdo permanece visível */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.js .reveal.visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

/* ==========================================================================
   Responsivo
   ========================================================================== */
@media (max-width: 1024px) {
  .portfolio-grid, .depo-grid, .videos-grid, .cards-3, .booking-options, .insta-grid { grid-template-columns: repeat(2, 1fr); }
  .insta-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .badge-exp { left: -6%; }
  .badge-rate { right: -4%; }
}

/* Navbar: o menu desktop (logo + 8 links + CTA) só cabe acima de ~1100px */
@media (max-width: 1100px) {
  .nav-toggle { display: block; }
  .nav-menu {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--bg-soft);
    border-bottom: 1px solid var(--border);
    padding: 12px 24px 24px;
    max-height: calc(100vh - var(--header-h));
    max-height: calc(100dvh - var(--header-h));
    overflow-y: auto;
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.3s ease, opacity 0.3s ease, visibility 0s 0.3s;
  }
  .nav-menu.open {
    transform: none;
    opacity: 1;
    visibility: visible;
    transition: transform 0.3s ease, opacity 0.3s ease;
  }
  .nav-menu li { padding: 10px 0; }
  .nav-link::after { display: none; }
  .btn-nav { justify-content: center; margin-top: 8px; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }

  .hero { min-height: auto; padding-top: calc(var(--header-h) + 40px); padding-bottom: 80px; }
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-photo-wrap { order: -1; }
  .hero-photo { width: 210px; height: 210px; }
  .hero-text { margin-inline: auto; }
  .hero-cta, .hero-social { justify-content: center; }
  .badge-exp { top: 2%; left: -22%; }
  .badge-rate { bottom: 0; right: -22%; }
  .hero-scroll { display: none; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .paths-grid { grid-template-columns: 1fr; }
  .sobre-grid, .contato-grid { grid-template-columns: 1fr; }
  .onspace-intro { flex-direction: column; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 560px) {
  .portfolio-grid, .depo-grid, .videos-grid, .cards-3, .booking-options, .insta-grid { grid-template-columns: 1fr; }
  .hero-badge { font-size: 0.78rem; padding: 8px 12px; }
  .badge-exp { left: -8%; }
  .badge-rate { right: -8%; }
  .form { padding: 26px 20px; }
}