/* ============================================================
   ARTSTUDIO3D – Landing Page Styles
   Paleta: Roxo escuro #1A0035 | Ciano #00D4FF | Magenta #C724B1
   ============================================================ */

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

:root {
  --bg-dark:    #0D001F;
  --bg-mid:     #160030;
  --purple:     #3D0080;
  --purple-light: #6B21A8;
  --cyan:       #00D4FF;
  --cyan-dim:   #00AACC;
  --magenta:    #C724B1;
  --white:      #FFFFFF;
  --gray:       #B0A8C0;
  --card-bg:    rgba(255,255,255,0.04);
  --card-border: rgba(0,212,255,0.2);
  --glow-cyan:  0 0 24px rgba(0,212,255,0.35);
  --glow-purple: 0 0 24px rgba(199,36,177,0.35);
  --radius:     16px;
  --radius-sm:  10px;
  --transition: 0.3s ease;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: 'Montserrat', sans-serif;
  background: var(--bg-dark);
  color: var(--white);
  overflow-x: clip;
  line-height: 1.6;
  min-width: 320px;
}

img,
video,
iframe {
  max-width: 100%;
}

a,
button,
summary {
  -webkit-tap-highlight-color: transparent;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 3px;
}

/* ── UTILITIES ──────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding-inline: clamp(16px, 3vw, 24px);
  min-width: 0;
}

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

.highlight {
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 16px;
}

.section-sub {
  font-size: 1.1rem;
  color: var(--gray);
  margin-bottom: 40px;
}

.badge {
  display: inline-block;
  padding: 6px 18px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
  background: rgba(0,212,255,0.12);
  border: 1px solid var(--cyan);
  color: var(--cyan);
  max-width: 100%;
  text-align: center;
}

.badge-purple {
  background: rgba(199,36,177,0.12);
  border-color: var(--magenta);
  color: var(--magenta);
}

.badge-cyan { /* already default */ }

.impact-quote {
  margin: 48px auto 36px;
  max-width: 640px;
  text-align: center;
  padding: 28px 32px;
  border-left: 4px solid var(--cyan);
  background: var(--card-bg);
  border-radius: var(--radius-sm);
  font-size: 1.15rem;
  line-height: 1.7;
}

.impact-quote strong { color: var(--cyan); }

.section-cta { margin-top: 40px; }

/* ── STATS STRIP ─────────────────────────────────────── */
.stats-strip {
  background: linear-gradient(90deg, var(--purple) 0%, #1a004a 50%, var(--purple) 100%);
  border-top: 1px solid rgba(0,212,255,0.15);
  border-bottom: 1px solid rgba(0,212,255,0.15);
  padding: 28px 0;
}

.stats-strip-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.stat-strip-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8px 40px;
}

.stat-strip-num {
  font-size: 2.2rem;
  font-weight: 900;
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat-strip-label {
  font-size: 0.8rem;
  color: var(--gray);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}

.stat-strip-divider {
  width: 1px;
  height: 48px;
  background: rgba(0,212,255,0.2);
}

@media (max-width: 600px) {
  .stat-strip-item { padding: 8px 20px; }
  .stat-strip-num { font-size: 1.8rem; }
  .stat-strip-divider { display: none; }
}

/* ── BUTTONS ─────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 100px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  justify-content: center;
  text-align: center;
  min-height: 44px;
  max-width: 100%;
  line-height: 1.25;
}

.btn-primary {
  background: transparent;
  border: 2px solid var(--cyan);
  color: var(--cyan);
  padding: 8px 16px;
  font-size: 0.78rem;
}
.btn-primary:hover { background: var(--cyan); color: var(--bg-dark); }

.btn-cta {
  background: linear-gradient(135deg, #00D4FF, #C724B1);
  color: var(--white);
  font-size: 1rem;
  box-shadow: var(--glow-cyan);
}
.btn-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 40px rgba(0,212,255,0.5);
}

.btn-large  { padding: 18px 40px; font-size: 1.05rem; }
.btn-xlarge { padding: 22px 56px; font-size: 1.2rem; font-weight: 900; }

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 20px rgba(0,212,255,0.4); }
  50%       { box-shadow: 0 0 50px rgba(199,36,177,0.7); }
}
.pulse { animation: pulse 2.4s ease-in-out infinite; }

/* ── NAVBAR ──────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(13,0,31,0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(0,212,255,0.12);
}

.nav-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-width: 0;
}

.nav-logo {
  height: 36px;
  width: auto;
  max-width: 280px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  min-width: 0;
}

/* ── HERO ────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: max(600px, 100svh);
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-block: 84px 40px;
  background: radial-gradient(ellipse at 70% 50%, #4B008866 0%, transparent 60%),
              radial-gradient(ellipse at 5% 75%, #00D4FF22 0%, transparent 55%),
              radial-gradient(ellipse at 50% 110%, #C724B111 0%, transparent 50%),
              var(--bg-dark);
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2300D4FF' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

/* hero-content = direct child of .hero — full width, two columns */
.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 48px;
  align-items: start;
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding-inline: clamp(24px, 3.5vw, 40px);
  min-width: 0;
}

.hero-text {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
  min-width: 0;
}

.hero-text h1 {
  font-size: clamp(1.7rem, 2.8vw, 2.8rem);
  font-weight: 900;
  line-height: 1.15;
  overflow-wrap: anywhere;
}

.hero-sub {
  font-size: clamp(0.88rem, 1.1vw, 1.05rem);
  color: var(--gray);
  line-height: 1.6;
}

.hero-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.hero-bullets li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: clamp(0.82rem, 1vw, 0.95rem);
  font-weight: 600;
}

.icon-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--magenta));
  color: var(--white);
  font-size: 0.65rem;
  flex-shrink: 0;
}

/* right column: image */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: min(640px, calc(100svh - 124px));
  min-height: 420px;
  max-height: 640px;
  min-width: 0;
}

.hero-img-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  width: min(100%, 360px);
}

.hero-img-wrap::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 24px;
  background: linear-gradient(135deg, var(--cyan), var(--magenta));
  z-index: 0;
  filter: blur(1px);
}

.hero-img-wrap > * {
  position: relative;
  z-index: 1;
  border-radius: 22px;
  overflow: hidden;
}

/* Vimeo player inside hero */
.hero-vimeo {
  width: 100%;
  max-width: 360px;
  display: block;
  border-radius: 22px;
}

.hero-native-video {
  display: block;
  width: 100%;
  max-width: 360px;
  aspect-ratio: 65 / 108;
  object-fit: cover;
  background: #000;
  border: 1px solid var(--card-border);
  border-radius: 22px;
}

.vimeo-embed {
  width: 100%;
  overflow: hidden;
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  background: #000;
}

.vimeo-embed iframe {
  display: block;
  border-radius: inherit;
  border: 0;
}

.hero-placeholder,
.hero-img-wrap img {
  height: 100%;
  width: auto;
  max-width: 360px;
  aspect-ratio: 9/16;
  object-fit: cover;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── SECTION BACKGROUNDS ─────────────────────────── */
.section-dark {
  padding: clamp(72px, 8vw, 100px) 0;
  background: var(--bg-mid);
}

.section-gradient {
  padding: clamp(72px, 8vw, 100px) 0;
  background: linear-gradient(180deg, var(--bg-dark) 0%, #1a003599 50%, var(--bg-dark) 100%);
}

/* ── SEÇÃO FUNDADOR ─────────────────────────────── */
.founder-inner {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 64px;
  align-items: center;
  min-width: 0;
}

.founder-photo-wrap {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
}

.founder-photo-wrap::before {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(135deg, var(--cyan), var(--magenta));
  border-radius: inherit;
  z-index: 0;
}

.founder-photo {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
  border-radius: calc(var(--radius) - 2px);
}

.founder-text {
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: flex-start;
  min-width: 0;
}

.founder-name {
  margin-top: 8px;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
}

.founder-role {
  color: var(--cyan);
  font-weight: 700;
  font-size: 1.1rem;
}

.founder-text p {
  color: var(--gray);
  line-height: 1.75;
}

.founder-text strong {
  color: var(--white);
}

.founder-highlight {
  color: var(--white) !important;
  font-weight: 700;
  font-size: 1.15rem;
  font-style: italic;
  border-left: 3px solid var(--magenta);
  padding-left: 16px;
}

.founder-mission {
  color: var(--white) !important;
  font-weight: 600;
}

.founder-cta {
  align-self: flex-start;
  margin-top: 8px;
}

@media (max-width: 900px) {
  .founder-inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .founder-photo {
    max-height: 480px;
    object-fit: cover;
    object-position: top center;
  }
}

@media (max-width: 600px) {
  .founder-photo {
    max-height: 340px;
  }
  .founder-cta {
    width: 100%;
    text-align: center;
  }
}

/* ── PLACEHOLDER IMAGES ──────────────────────────── */
.placeholder-img {
  background: linear-gradient(135deg, #1a0035, #3D0080);
  border: 1px dashed rgba(0,212,255,0.3);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--cyan-dim);
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.5;
  padding: 20px;
}

.placeholder-img.tall { aspect-ratio: 9/16; }
.placeholder-img.square { aspect-ratio: 1/1; }

/* ── PAIN ────────────────────────────────────────── */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 48px;
}

.pain-item {
  background: var(--card-bg);
  border: 1px solid rgba(199,36,177,0.2);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  transition: var(--transition);
}

.pain-item:hover {
  border-color: var(--magenta);
  box-shadow: var(--glow-purple);
  transform: translateY(-4px);
}

.pain-icon { font-size: 2rem; display: block; margin-bottom: 12px; }
.pain-item p { font-size: 0.95rem; color: var(--gray); }

/* ── SOLUTION ────────────────────────────────────── */
.solution-statement {
  margin-top: 40px;
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 2;
}

.big-text { font-size: 2rem; font-weight: 900; }

/* ── DEMO CAROUSEL ───────────────────────────────── */
.demo-carousel-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 48px;
  min-width: 0;
}

.demo-carousel {
  flex: 1;
  overflow: hidden;
  min-width: 0;
}

.demo-track {
  display: flex;
  align-items: flex-start;
  transition: transform 0.4s ease;
}

.demo-slide {
  flex: 0 0 calc(100% / 3);
  padding: 0 10px;
  box-sizing: border-box;
  min-width: 0;
}

.carousel-btn {
  background: rgba(0,212,255,0.1);
  border: 1px solid rgba(0,212,255,0.35);
  color: var(--cyan);
  border-radius: 50%;
  width: 44px;
  height: 44px;
  font-size: 1.2rem;
  cursor: pointer;
  flex-shrink: 0;
  transition: background var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.carousel-btn:hover { background: rgba(0,212,255,0.22); }
.carousel-btn:disabled { opacity: 0.3; cursor: default; }

.demo-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-top: 40px;
}

.feature-tag {
  padding: 6px 12px;
  background: rgba(0,212,255,0.08);
  border: 1px solid rgba(0,212,255,0.25);
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--cyan);
  text-align: center;
  overflow-wrap: anywhere;
}

/* ── BENEFITS ────────────────────────────────────── */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 48px;
}

.benefit-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}

.benefit-card:hover {
  border-color: var(--cyan);
  box-shadow: var(--glow-cyan);
  transform: translateY(-4px);
}

.benefit-icon { font-size: 2rem; display: block; margin-bottom: 16px; }
.benefit-card h3 { font-size: 0.95rem; font-weight: 700; }

/* ── AUTHORITY ───────────────────────────────────── */
.authority-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 48px 0 40px;
}

.stat-card {
  padding: 32px 20px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 3rem;
  font-weight: 900;
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label { font-size: 0.85rem; color: var(--gray); margin-top: 8px; display: block; }

.authority-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 520px;
  margin: 0 auto;
  text-align: left;
}

.auth-item { display: flex; align-items: center; gap: 12px; font-size: 1rem; font-weight: 600; }

/* ── TESTIMONIALS ────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.testimonial-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: var(--transition);
}

.testimonial-card:hover {
  border-color: var(--cyan);
  box-shadow: var(--glow-cyan);
}

.stars { font-size: 1.1rem; margin-bottom: 16px; }

.testimonial-card p { font-size: 0.95rem; color: var(--gray); font-style: italic; line-height: 1.7; margin-bottom: 24px; }

.testimonial-author { display: flex; align-items: center; gap: 14px; }
.testimonial-author > div { min-width: 0; }

.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--magenta));
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  flex-shrink: 0;
}

.testimonial-author strong { display: block; font-size: 0.95rem; }
.testimonial-author span { font-size: 0.8rem; color: var(--gray); }
.testimonial-author strong,
.testimonial-author span { overflow-wrap: anywhere; }

.testimonial-result {
  margin-top: 20px;
  padding: 8px 16px;
  background: rgba(0,212,255,0.08);
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--cyan);
  text-align: center;
}

/* ── PORTFOLIO ───────────────────────────────────── */
.portfolio-tabs {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin: 40px 0 32px;
  flex-wrap: wrap;
}

.ptab {
  padding: 8px 22px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  border: 1px solid rgba(0,212,255,0.25);
  color: var(--gray);
  transition: var(--transition);
  background: transparent;
  font-family: inherit;
  min-height: 44px;
}

.ptab.active, .ptab:hover {
  background: rgba(0,212,255,0.12);
  border-color: var(--cyan);
  color: var(--cyan);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

/* ── DIFFERENTIALS ───────────────────────────────── */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 48px;
}

.diff-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}

.diff-card:hover {
  border-color: var(--cyan);
  box-shadow: var(--glow-cyan);
  transform: translateY(-4px);
}

.diff-icon { font-size: 2.2rem; display: block; margin-bottom: 14px; }
.diff-card h3 { font-size: 0.95rem; font-weight: 800; margin-bottom: 8px; }
.diff-card p { font-size: 0.85rem; color: var(--gray); }

/* ── HOW IT WORKS ────────────────────────────────── */
.steps {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-top: 48px;
  flex-wrap: wrap;
  justify-content: center;
}

.step {
  flex: 1;
  min-width: 180px;
  max-width: 240px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
}

.step-num {
  font-size: 2.4rem;
  font-weight: 900;
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 14px;
}

.step-content h3 { font-size: 0.95rem; font-weight: 800; margin-bottom: 8px; }
.step-content p { font-size: 0.82rem; color: var(--gray); }

.step-arrow {
  font-size: 1.8rem;
  color: var(--cyan-dim);
  margin-top: 40px;
  flex-shrink: 0;
}

/* ── OBJECTIONS ──────────────────────────────────── */
.obj-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 48px;
}

.obj-card {
  background: var(--card-bg);
  border: 1px solid rgba(199,36,177,0.2);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: var(--transition);
}

.obj-card:hover {
  border-color: var(--magenta);
  box-shadow: var(--glow-purple);
}

.obj-question { font-size: 1.05rem; font-weight: 700; color: var(--white); margin-bottom: 12px; }
.obj-answer   { font-size: 0.95rem; color: var(--cyan); font-weight: 600; }

/* ── FAQ ─────────────────────────────────────────── */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 48px;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item[open] { border-color: var(--cyan); }

.faq-item summary {
  padding: 20px 24px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  min-height: 44px;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--cyan);
  transition: var(--transition);
  flex: 0 0 auto;
}

.faq-item[open] summary::after { content: '−'; }

.faq-item p {
  padding: 0 24px 20px;
  font-size: 0.95rem;
  color: var(--gray);
  line-height: 1.7;
}

/* ── FINAL CTA ───────────────────────────────────── */
.final-cta {
  position: relative;
  padding: clamp(80px, 9vw, 120px) 0;
  text-align: center;
  overflow: hidden;
  background: radial-gradient(ellipse at 50% 50%, #3D008066 0%, var(--bg-dark) 70%);
}

.cta-bg-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 100%, rgba(0,212,255,0.08) 0%, transparent 60%);
  pointer-events: none;
}

.cta-pre { font-size: 1.1rem; color: var(--gray); margin-bottom: 16px; }
.cta-title {
  font-size: clamp(1.4rem, 4vw, 2rem);
  font-weight: 900;
  margin-bottom: 20px;
  line-height: 1.3;
}

.cta-sub { font-size: 1.15rem; margin-bottom: 48px; color: var(--gray); }
.cta-sub strong { color: var(--white); }

.cta-hint { margin-top: 20px; font-size: 0.85rem; color: var(--gray); }

.cta-urgency {
  font-size: 0.95rem;
  color: var(--cyan);
  font-weight: 700;
  margin-bottom: 32px;
  letter-spacing: 0.04em;
}

/* ── FOOTER ──────────────────────────────────────── */
.footer {
  background: #08001A;
  border-top: 1px solid rgba(0,212,255,0.1);
  padding: 40px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-logo { height: 36px; width: auto; max-width: 180px; object-fit: contain; }

.footer p { font-size: 0.85rem; color: var(--gray); }

.footer-wa {
  color: var(--cyan);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.footer-wa:hover { text-shadow: var(--glow-cyan); }

/* ── WHATSAPP FLUTUANTE ──────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: max(28px, env(safe-area-inset-bottom));
  right: max(28px, env(safe-area-inset-right));
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  background: #25D366;
  color: #fff;
  font-weight: 800;
  font-size: 0.9rem;
  border-radius: 100px;
  text-decoration: none;
  box-shadow: 0 6px 28px rgba(37,211,102,0.45);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.whatsapp-float:hover {
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 10px 36px rgba(37,211,102,0.6);
}

@media (max-width: 600px) {
  .whatsapp-float {
    bottom: max(16px, env(safe-area-inset-bottom));
    right: max(16px, env(safe-area-inset-right));
    padding: 12px 18px;
    font-size: 0.85rem;
  }
}


/* ── SCROLL REVEAL ───────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ──────────────────────────────────── */

/* Notebook / tablet landscape */
@media (max-width: 1100px) {
  .hero-content { grid-template-columns: minmax(0, 58fr) minmax(280px, 42fr); gap: 24px; }
}

/* Tablet portrait / large phone landscape */
@media (max-width: 900px) {
  /* Hero: side-by-side but smaller image */
  .hero-content {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 0.8fr);
    gap: 20px;
  }
  .hero-text { gap: 12px; }
  .hero-text h1 { font-size: clamp(1.4rem, 4vw, 2rem); }
  .hero-sub { max-width: 100%; font-size: 0.85rem; }
  .hero-bullets li { font-size: 0.82rem; }
  .hero-visual { height: min(520px, calc(100svh - 124px)); min-height: 360px; }

  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .authority-stats { grid-template-columns: repeat(3, 1fr); }
  .steps { flex-direction: column; align-items: center; }
  .step-arrow { transform: rotate(90deg); margin-top: 0; }
}

/* Mobile portrait */
@media (max-width: 600px) {
  /* Hero mobile: sem min-height para não criar espaço vazio */
  .hero {
    min-height: 0;
    padding: 0;
    align-items: flex-start;
  }
  .hero-content {
    grid-template-columns: 1fr;
    padding: 84px clamp(16px, 5.5vw, 22px) 48px;
    gap: 32px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
  }
  .hero-text {
    gap: 0;
    align-items: center;
    display: flex;
    flex-direction: column;
  }
  .hero-text .badge { padding: 5px 14px; font-size: 0.68rem; margin-bottom: 10px; }
  .hero-text h1 { width: 100%; font-size: clamp(0.8rem, 4vw, 1.15rem); line-height: 1.18; margin-bottom: 10px; }
  .hero-sub { font-size: 0.8rem; line-height: 1.45; margin-bottom: 11px; }
  .hero-bullets { gap: 7px; margin-bottom: 15px; }
  .hero-bullets li { justify-content: center; font-size: 0.83rem; }
  .btn-large { padding: 14px 24px; font-size: 0.9rem; width: 100%; justify-content: center; }

  .hero-visual {
    display: flex;
    width: min(100%, 320px);
    height: auto;
    min-height: 0;
    max-height: none;
    margin-inline: auto;
  }
  .hero-img-wrap { height: auto; width: 100%; }

  .portfolio-grid { grid-template-columns: 1fr 1fr; }
  .authority-stats { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; text-align: center; }
  .nav-logo { height: 32px; max-width: 160px; }
  .nav-inner { padding: 10px 16px; }
  .nav-inner .btn-primary { padding: 8px 14px; font-size: 0.75rem; white-space: nowrap; }
  .btn-xlarge { padding: 18px 28px; font-size: 1rem; }

  .demo-carousel-wrap { gap: 6px; }
  .carousel-btn { width: 44px; height: 44px; }
  .demo-slide { padding-inline: 6px; }
  .impact-quote { padding: 24px 20px; }
  .faq-item summary { padding: 18px; }
  .faq-item p { padding: 0 18px 18px; }
}

@media (max-width: 380px) {
  .nav-inner { padding-inline: 12px; }
  .nav-logo { max-width: 138px; }
  .nav-inner .btn-primary { padding-inline: 10px; font-size: 0.7rem; }
  .demo-carousel-wrap { position: relative; padding-bottom: 56px; }
  .carousel-btn { position: absolute; bottom: 0; z-index: 2; }
  .carousel-prev { left: calc(50% - 52px); }
  .carousel-next { right: calc(50% - 52px); }
  .portfolio-grid { grid-template-columns: 1fr; }
}

@media (max-height: 700px) and (min-width: 601px) {
  .hero { min-height: 700px; align-items: flex-start; }
  .hero-visual { height: 540px; min-height: 0; }
}

@media (orientation: landscape) and (max-height: 520px) {
  .hero { min-height: 640px; }
  .whatsapp-float span { display: none; }
  .whatsapp-float { padding: 12px; }
}

@media (min-width: 1600px) {
  .container,
  .nav-inner,
  .hero-content { max-width: 1280px; }
  .hero-content { grid-template-columns: minmax(0, 1fr) 380px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}