/* ============================
   RITMO — Identidade própria
   Palette: midnight indigo + cyan neon + amber
   ============================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  /* Base — navy quase preto igual ao site */
  --bg-deep:    #07081a;
  --bg-mid:     #0a0c20;
  --bg-card:    #0e1028;
  --bg-card-2:  #0b0d22;

  /* Brand */
  --indigo:     #5b4bdb;
  --indigo-lt:  #7c6ef5;
  --violet:     #9d6ef5;
  --pink:       #d946a8;
  --cyan:       #22d3ee;
  --cyan-dim:   #0891b2;
  --amber:      #f59e0b;
  --amber-lt:   #fbbf24;

  /* Text */
  --text-hi:    #f0f0ff;
  --text-mid:   #8890bb;
  --text-lo:    #404470;

  /* Borders */
  --border:     rgba(120, 110, 245, 0.15);
  --border-lo:  rgba(255, 255, 255, 0.06);

  /* Glows — rosa/magenta esquerda + indigo direita (igual screenshot) */
  --glow-pink:   rgba(217, 70, 168, 0.4);
  --glow-indigo: rgba(91, 75, 219, 0.4);
  --glow-cyan:   rgba(34, 211, 238, 0.2);
  --glow-amber:  rgba(245, 158, 11, 0.28);

  /* System */
  --green:  #10b981;
  --red:    #ef4444;
  --yellow: #f59e0b;

  --font: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --radius-card: 18px;
  --radius-pill: 980px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg-deep);
  color: var(--text-hi);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;

  /* subtle noise texture */
  /* glows laterais — rosa/magenta esquerda, indigo direita (igual ao screenshot) */
  background-image:
    radial-gradient(ellipse 55% 70% at -5% 50%, rgba(217,70,168,0.28) 0%, transparent 65%),
    radial-gradient(ellipse 55% 70% at 105% 50%, rgba(91,75,219,0.28) 0%, transparent 65%),
    radial-gradient(ellipse 80% 40% at 50% 100%, rgba(91,75,219,0.15) 0%, transparent 60%);
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

img { display: block; max-width: 100%; }
a { text-decoration: none; }

/* ========================
   BUTTONS
======================== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 700;
  /* branco com texto escuro — igual ao screenshot do site */
  color: #0a0c20;
  background: #ffffff;
  padding: 0.8rem 1.75rem;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s;
  white-space: nowrap;
  box-shadow: 0 4px 24px rgba(0,0,0,0.35);
}

.btn-primary:hover { opacity: 0.9; transform: translateY(-2px); }
.btn-primary.large { font-size: 1.1rem; padding: 1rem 2.4rem; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 1rem;
  font-weight: 600;
  color: #c5c8f0;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  padding: 0.8rem 1.75rem;
  border-radius: var(--radius-pill);
  transition: background 0.2s, border-color 0.2s;
  backdrop-filter: blur(8px);
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.25);
}

/* ========================
   NAV
======================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: 56px;
  background: rgba(8, 12, 24, 0.7);
  backdrop-filter: saturate(160%) blur(22px);
  -webkit-backdrop-filter: saturate(160%) blur(22px);
  border-bottom: 1px solid var(--border);
  transform: translateY(-100%);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-logo {
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 0.25em;
  background: linear-gradient(90deg, var(--cyan), var(--indigo-lt));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links { display: flex; gap: 2rem; }

.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-mid);
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--text-hi); }

.nav-actions { display: flex; align-items: center; gap: 0.75rem; }

.nav-login {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-mid);
  transition: color 0.2s;
}

.nav-login:hover { color: var(--text-hi); }

.nav-cta {
  font-size: 0.82rem;
  font-weight: 700;
  color: #07081a;
  background: #ffffff;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-pill);
  transition: opacity 0.2s;
}

.nav-cta:hover { opacity: 0.88; }

/* ========================
   HERO
======================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.06);
  /* mesmo tratamento da foto: escuro, tom frio/roxo */
  filter: saturate(0.5) brightness(0.28) hue-rotate(215deg);
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background:
    /* fade para o bg no bottom */
    linear-gradient(to bottom, rgba(7,8,26,0.2) 0%, rgba(7,8,26,0.45) 55%, rgba(7,8,26,1) 100%),
    /* glow rosa/magenta esquerda — igual ao screenshot */
    radial-gradient(ellipse 50% 80% at -8% 55%, rgba(217,70,168,0.45) 0%, transparent 65%),
    /* glow indigo direita */
    radial-gradient(ellipse 50% 80% at 108% 55%, rgba(91,75,219,0.45) 0%, transparent 65%);
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 860px;
  padding: 0 24px;
  margin-top: 56px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  /* texto suave roxo/lavanda — igual ao screenshot */
  color: #b5b8e8;
  margin-bottom: 1.8rem;
  opacity: 0;
  transform: translateY(20px);
}

.hero-eyebrow::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--indigo-lt);
  box-shadow: 0 0 8px var(--indigo-lt);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

.hero-headline {
  font-size: clamp(3rem, 8vw, 6.5rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: 1.5rem;
  opacity: 0;
  transform: translateY(30px);
}

.hero-headline .line { display: block; }

.hero-headline .accent {
  /* violeta → ciano — exatamente o gradiente da foto */
  background: linear-gradient(100deg, #9d6ef5 0%, #7c6ef5 40%, #22d3ee 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--text-mid);
  margin-bottom: 2.4rem;
  opacity: 0;
  transform: translateY(20px);
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(20px);
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.hero-scroll-hint span {
  display: block;
  width: 1.5px;
  height: 56px;
  background: linear-gradient(to bottom, var(--cyan), transparent);
  margin: 0 auto;
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%   { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50%  { opacity: 1; }
  100% { opacity: 0; transform: scaleY(1); transform-origin: top; }
}

/* ========================
   STATEMENT SECTIONS
======================== */
.statement {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  background: var(--bg-deep);
  position: relative;
}

/* decorative dot grid */
.statement::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(99,102,241,0.18) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse 70% 70% at center, black 20%, transparent 80%);
  pointer-events: none;
}

.statement-inner { max-width: 880px; position: relative; }

.statement-text {
  font-size: clamp(2rem, 5vw, 4.8rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.03em;
  color: var(--text-lo);
}

.statement-text .word {
  display: inline-block;
  margin-right: 0.22em;
  transition: color 0.1s;
}

.statement-text .word.lit { color: var(--text-hi); }

.statement-text .word.accent { color: var(--text-lo); }
.statement-text .word.accent.lit { color: var(--cyan); }

/* ========================
   STICKY FEATURE PANELS
======================== */
.sticky-features { background: var(--bg-deep); }

.sticky-panel {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 8rem 28px;
}

.sticky-panel-content {
  opacity: 0;
  transform: translateY(40px);
}

.feature-label {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.feature-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--amber);
  border-radius: 1px;
}

.feature-heading {
  font-size: clamp(2rem, 3.8vw, 3.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.4rem;
  color: var(--text-hi);
}

.feature-desc {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-mid);
  max-width: 420px;
  margin-bottom: 1.8rem;
}

/* Feature bullet list */
.feature-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 400px;
}

.feature-bullets li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.92rem;
  color: var(--text-mid);
  padding: 0.6rem 0.9rem;
  background: rgba(99, 102, 241, 0.06);
  border: 1px solid var(--border-lo);
  border-radius: 10px;
  transition: border-color 0.2s, background 0.2s;
}

.feature-bullets li:hover {
  background: rgba(99, 102, 241, 0.1);
  border-color: var(--border);
}

.fb-icon {
  font-size: 1rem;
  flex-shrink: 0;
  width: 1.4rem;
  text-align: center;
}

/* Floating stat chips */
.floating-chips {
  display: flex;
  gap: 0.6rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}

.floating-chips.bottom {
  margin-bottom: 0;
  margin-top: 0.75rem;
}

.fchip {
  font-size: 0.73rem;
  font-weight: 600;
  color: var(--text-mid);
  background: rgba(15, 18, 45, 0.85);
  border: 1px solid var(--border);
  border-radius: 980px;
  padding: 0.35rem 0.85rem;
  backdrop-filter: blur(8px);
  white-space: nowrap;
  animation: chipFloat 4s ease-in-out infinite;
}

.fchip:nth-child(2) { animation-delay: 0.8s; }
.fchip:nth-child(3) { animation-delay: 1.6s; }

@keyframes chipFloat {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-5px); }
}

.sticky-panel-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.92) translateY(30px);
}

/* ========================
   VISUAL CARDS (UI mockups)
======================== */
.visual-card {
  width: 100%;
  max-width: 400px;
  background: linear-gradient(145deg, var(--bg-card), var(--bg-card-2));
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(99,102,241,0.08),
    0 32px 80px rgba(0,0,0,0.55),
    0 0 60px var(--glow-indigo);
}

.visual-card.dark {
  background: linear-gradient(145deg, #0a0e1f, #0d1228);
}

.vc-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1.2rem;
  border-bottom: 1px solid var(--border-lo);
  background: rgba(99,102,241,0.04);
}

.vc-dot { display: block; width: 11px; height: 11px; border-radius: 50%; }
.vc-dot.r { background: var(--red); }
.vc-dot.y { background: var(--yellow); }
.vc-dot.g { background: var(--green); }

.vc-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-mid);
  margin-left: 0.4rem;
}

.badge {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--red);
  background: rgba(239,68,68,0.12);
  border: 1px solid rgba(239,68,68,0.25);
  padding: 0.12rem 0.5rem;
  border-radius: 6px;
  margin-left: auto;
}

.badge.green {
  color: var(--green);
  background: rgba(16,185,129,0.1);
  border-color: rgba(16,185,129,0.25);
}

.vc-body { padding: 1.2rem; display: flex; flex-direction: column; gap: 0.85rem; }

/* progress bars */
.progress-bar-wrap {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.3rem 0.6rem;
  align-items: center;
}

.pb-label {
  font-size: 0.76rem;
  color: var(--text-mid);
  grid-column: 1;
}

.pb-pct {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--text-hi);
  grid-column: 2;
  grid-row: 1 / 3;
  align-self: center;
}

.pb-track {
  height: 5px;
  background: rgba(99,102,241,0.15);
  border-radius: 999px;
  overflow: hidden;
  grid-column: 1;
}

.pb-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--indigo), var(--cyan));
  border-radius: 999px;
  box-shadow: 0 0 8px var(--glow-cyan);
}

.vc-meta {
  font-size: 0.74rem;
  color: var(--text-lo);
  padding-top: 0.4rem;
  border-top: 1px solid var(--border-lo);
}

.vc-meta strong { color: var(--cyan); }

/* review items */
.review-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.8rem;
  background: rgba(99,102,241,0.06);
  border-radius: 12px;
  border: 1px solid var(--border-lo);
}

.review-item.urgent { border-color: rgba(239,68,68,0.3); background: rgba(239,68,68,0.06); }

.ri-icon { font-size: 1rem; flex-shrink: 0; }

.review-item strong { display: block; font-size: 0.8rem; color: var(--text-hi); }
.review-item span   { display: block; font-size: 0.7rem; color: var(--text-lo); margin-top: 0.1rem; }
.review-item.urgent strong { color: #f87171; }

/* bar chart */
.bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 0.45rem;
  height: 90px;
  padding: 0 0.2rem 1.6rem; /* espaço para os labels embaixo */
  overflow: visible;
}

.bc-bar {
  flex: 1;
  height: var(--h);
  background: rgba(99,102,241,0.22);
  border-radius: 5px 5px 0 0;
  position: relative;
  min-height: 8px;
  transition: background 0.3s;
}

.bc-bar.active {
  background: linear-gradient(to top, var(--indigo), var(--cyan));
  box-shadow: 0 0 16px var(--glow-indigo);
}

.bc-bar.empty { background: rgba(255,255,255,0.05); }

.bc-bar span {
  position: absolute;
  bottom: -1.3rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.62rem;
  color: var(--text-lo);
}

/* notes */
.notes-body { font-size: 0.8rem; gap: 0.5rem !important; }

.note-line {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  color: var(--text-mid);
}

.note-line.dim { color: var(--text-lo); font-size: 0.73rem; }

.note-tag {
  font-size: 0.58rem;
  font-weight: 700;
  color: var(--amber);
  background: rgba(245,158,11,0.1);
  border: 1px solid rgba(245,158,11,0.25);
  padding: 0.1rem 0.32rem;
  border-radius: 4px;
  font-family: monospace;
  flex-shrink: 0;
}

.cursor-blink {
  width: 2px;
  height: 1em;
  background: var(--cyan);
  border-radius: 1px;
  box-shadow: 0 0 6px var(--cyan);
  animation: blink 1s step-end infinite;
  margin-top: 0.1rem;
}

@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

/* ========================
   DEMO
======================== */
.demo {
  padding: 130px 24px;
  background: var(--bg-mid);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.demo::before {
  content: '';
  position: absolute;
  top: -100px; left: 50%;
  transform: translateX(-50%);
  width: 700px; height: 400px;
  background: radial-gradient(ellipse, rgba(157,110,245,0.2) 0%, transparent 70%);
  pointer-events: none;
}

.demo-inner { max-width: 1000px; margin: 0 auto; position: relative; }

.section-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1rem;
}

.section-heading {
  font-size: clamp(2rem, 5vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: 2.5rem;
  color: var(--text-hi);
}

.video-wrap {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--border);
  box-shadow:
    0 40px 100px rgba(0,0,0,0.6),
    0 0 0 1px rgba(99,102,241,0.06),
    0 0 80px var(--glow-indigo);
}

.video-poster {
  position: absolute;
  inset: 0;
  cursor: pointer;
}

.video-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* escuro, sem rotação de hue — deixa a imagem natural */
  filter: brightness(0.38) saturate(0.5);
}

/* glow verde nas bordas — igual ao screenshot */
.video-poster::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 70% at 0% 50%,   rgba(16, 185, 100, 0.35) 0%, transparent 55%),
    radial-gradient(ellipse 60% 70% at 100% 50%,  rgba(16, 185, 100, 0.35) 0%, transparent 55%),
    radial-gradient(ellipse 80% 50% at 50% 100%,  rgba(16, 185, 100, 0.25) 0%, transparent 60%),
    radial-gradient(ellipse 80% 40% at 50% 0%,    rgba(16, 185, 100, 0.15) 0%, transparent 60%),
    /* centro escuro */
    radial-gradient(ellipse 50% 50% at 50% 50%,   rgba(0,0,0,0.55) 0%, transparent 100%);
  pointer-events: none;
}

.play-btn {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 72px; height: 72px;
  border-radius: 50%;
  background: rgba(255,255,255,0.13);
  border: 1.5px solid rgba(255,255,255,0.32);
  backdrop-filter: blur(12px);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2;
  transition: transform 0.25s, background 0.25s;
}

.play-btn:hover { transform: scale(1.1); background: rgba(255,255,255,0.22); }
.play-btn svg { width: 26px; height: 26px; margin-left: 4px; }

.video-frame { position: absolute; inset: 0; }
.video-frame iframe { width: 100%; height: 100%; border: none; }

/* ========================
   PRICING
======================== */
.pricing {
  padding: 150px 24px;
  background: var(--bg-deep);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.pricing::after {
  content: '';
  position: absolute;
  bottom: -120px; left: 50%;
  transform: translateX(-50%);
  width: 700px; height: 400px;
  background: radial-gradient(ellipse, rgba(91,75,219,0.18) 0%, transparent 70%);
  pointer-events: none;
}

.pricing-inner { max-width: 600px; margin: 0 auto; position: relative; }

.price-display {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0.1em;
  margin: 1.5rem 0 0.5rem;
  line-height: 1;
}

.price-currency {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-mid);
  margin-top: 0.7rem;
}

.price-number {
  font-size: clamp(5rem, 14vw, 10rem);
  font-weight: 900;
  letter-spacing: -0.05em;
  background: linear-gradient(135deg, #ffffff 0%, #9d6ef5 50%, #22d3ee 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.price-cents {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-mid);
  margin-top: 0.7rem;
}

.price-period {
  font-size: 1rem;
  color: var(--text-lo);
  margin-bottom: 2.5rem;
}

.price-perks {
  list-style: none;
  margin-bottom: 2.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.price-perks li {
  font-size: 1rem;
  color: var(--text-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
}

.check { color: var(--green); font-weight: 800; }

/* ========================
   FAQ
======================== */
.faq {
  padding: 130px 24px;
  background: var(--bg-mid);
}

.faq-inner { max-width: 740px; margin: 0 auto; }

.faq-list { margin-top: 3rem; }

.faq-item {
  border-bottom: 1px solid var(--border-lo);
  padding: 1.2rem 0;
  cursor: pointer;
}

.faq-item:first-child { border-top: 1px solid var(--border-lo); }

.faq-item summary {
  list-style: none;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-hi);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

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

.faq-item summary::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--indigo-lt);
  transition: transform 0.3s;
  flex-shrink: 0;
}

.faq-item[open] summary::after { transform: rotate(45deg); }

.faq-item p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-mid);
  padding-top: 0.9rem;
  max-width: 600px;
}

/* ========================
   FINAL CTA
======================== */
.final-cta {
  padding: 180px 24px;
  background: var(--bg-deep);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(99,102,241,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,102,241,0.07) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 80% at center, black 30%, transparent 80%);
}

.final-cta-inner {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.final-heading {
  font-size: clamp(3rem, 8vw, 6.5rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.03;
  margin-bottom: 2.5rem;
}

.final-heading .line { display: block; }

.final-heading .accent {
  background: linear-gradient(100deg, #9d6ef5 0%, #7c6ef5 40%, #22d3ee 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ========================
   FOOTER
======================== */
.footer {
  padding: 2.5rem 28px;
  background: var(--bg-deep);
  border-top: 1px solid var(--border-lo);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo {
  font-size: 0.95rem;
  font-weight: 900;
  letter-spacing: 0.25em;
  background: linear-gradient(90deg, var(--cyan), var(--indigo-lt));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer p { font-size: 0.8rem; color: var(--text-lo); }

.footer-links { display: flex; gap: 1.5rem; }
.footer-links a { font-size: 0.8rem; color: var(--text-lo); transition: color 0.2s; }
.footer-links a:hover { color: var(--text-hi); }

/* ========================
   RESPONSIVE — Tablet (≤ 1024px)
======================== */
@media (max-width: 1024px) {
  /* Feature panels — 1 coluna, card em cima */
  .sticky-panel {
    grid-template-columns: 1fr;
    min-height: auto;
    gap: 2.5rem;
    padding: 5rem 32px;
  }

  .sticky-panel-visual {
    order: -1;
  }

  .visual-card {
    max-width: 440px;
  }

  .feature-desc,
  .feature-bullets {
    max-width: 100%;
  }

  /* Statement — não precisa de 100vh no tablet */
  .statement {
    min-height: 70vh;
    padding: 5rem 32px;
  }

  /* Demo / Pricing / FAQ / CTA — reduz padding */
  .demo    { padding: 90px 32px; }
  .pricing { padding: 100px 32px; }
  .faq     { padding: 90px 32px; }
  .final-cta { padding: 120px 32px; }

  /* Bar chart — espaço para labels */
  .bar-chart { padding-bottom: 1.6rem; }
}

/* ========================
   RESPONSIVE — Mobile (≤ 768px)
======================== */
@media (max-width: 768px) {
  /* NAV */
  .nav-links { display: none; }
  .nav-login { display: none; } /* salva espaço: só logo + botão */
  .nav-inner { padding: 0 16px; }

  /* HERO */
  .hero-content { padding: 0 20px; }
  .hero-eyebrow { font-size: 0.82rem; }
  .hero-sub { font-size: 0.95rem; }
  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }
  .hero-ctas .btn-primary,
  .hero-ctas .btn-ghost {
    width: 100%;
    justify-content: center;
  }
  .hero-scroll-hint { display: none; }

  /* STATEMENT */
  .statement {
    min-height: auto;
    padding: 5rem 20px;
  }
  .statement-text {
    font-size: clamp(1.7rem, 7vw, 2.8rem);
    line-height: 1.25;
  }

  /* FEATURE PANELS */
  .sticky-panel {
    padding: 3.5rem 20px;
    gap: 2rem;
  }

  .feature-heading {
    font-size: clamp(1.8rem, 6vw, 2.4rem);
  }

  .feature-desc {
    font-size: 0.97rem;
    margin-bottom: 1.2rem;
  }

  .feature-bullets li {
    font-size: 0.85rem;
    padding: 0.5rem 0.75rem;
  }

  /* Chips — podem quebrar linha mas não vazar */
  .floating-chips {
    gap: 0.45rem;
  }

  .fchip {
    font-size: 0.68rem;
    padding: 0.3rem 0.7rem;
    white-space: normal;
    text-align: center;
  }

  .visual-card {
    max-width: 100%;
    border-radius: 14px;
  }

  /* Bar chart — espaço para labels */
  .bar-chart {
    height: 75px;
    padding-bottom: 1.6rem;
  }

  /* DEMO */
  .demo { padding: 60px 20px; }
  .demo-inner { padding: 0; }

  /* PRICING */
  .pricing { padding: 70px 20px; }

  .price-currency,
  .price-cents {
    font-size: 1.5rem;
    margin-top: 0.5rem;
  }

  .price-perks li {
    font-size: 0.92rem;
    justify-content: flex-start;
  }

  .price-perks {
    text-align: left;
    padding: 0 0.5rem;
  }

  /* FAQ */
  .faq { padding: 60px 20px; }

  .faq-item summary { font-size: 0.95rem; }
  .faq-item p { font-size: 0.9rem; }

  /* FINAL CTA */
  .final-cta { padding: 80px 20px; }

  .final-heading {
    font-size: clamp(2.4rem, 10vw, 4rem);
    letter-spacing: -0.03em;
    margin-bottom: 2rem;
  }

  /* FOOTER */
  .footer { padding: 2rem 20px; }
  .footer-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.75rem;
  }
  .footer-links { gap: 1.2rem; }

  /* Seções gerais — heading menor */
  .section-heading {
    font-size: clamp(1.8rem, 7vw, 2.8rem);
    margin-bottom: 1.5rem;
  }
}

/* ========================
   RESPONSIVE — Mobile pequeno (≤ 390px)
======================== */
@media (max-width: 390px) {
  .hero-headline {
    font-size: clamp(2.4rem, 11vw, 3.5rem);
    letter-spacing: -0.03em;
  }

  .sticky-panel { padding: 3rem 16px; }

  .floating-chips { flex-direction: column; align-items: center; }

  .fchip { width: fit-content; }

  .btn-primary,
  .btn-ghost { font-size: 0.95rem; padding: 0.75rem 1.4rem; }

  .price-number { font-size: clamp(4.5rem, 18vw, 7rem); }
}