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

:root {
  --bg: #050508;
  --bg-card: rgba(8, 12, 24, 0.75);
  --accent: #2563EB;
  --accent-light: #3B82F6;
  --accent-glow: #60A5FA;
  --accent-dark: #1D4ED8;
  --text: #fff;
  --text-muted: rgba(255, 255, 255, 0.75);
  --border: rgba(59, 130, 246, 0.2);
  --error: #ff6b6b;
  --whatsapp: #25D366;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: 'Montserrat', system-ui, -apple-system, sans-serif;
  color: var(--text);
  min-height: 100dvh;
  min-height: 100vh;
  overflow-x: hidden;
  background: #000;
}

.bg-overlay {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 20% 0%, rgba(37, 99, 235, 0.10) 0%, transparent 55%),
    #000;
  z-index: 0;
  pointer-events: none;
}

#app {
  position: relative;
  z-index: 1;
  min-height: 100dvh;
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 0.75rem;
  padding-top: 1.25rem;
  padding-bottom: 1.5rem;
  overflow-y: auto;
}

#app.has-progress {
  padding-top: 3.25rem;
}

#honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}

/* ===== PROGRESS ===== */
.progress-wrap {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0.45rem 0;
  background: rgba(5, 8, 20, 0.9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: none;
  border-bottom: 1px solid var(--border);
}

.progress-wrap.visible {
  display: block;
}

.progress-track {
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-dark), var(--accent-light), var(--accent-glow));
  border-radius: 4px;
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== STEPS ===== */
.step {
  display: none;
  width: 100%;
  max-width: 600px;
  animation: fadeSlideIn 0.35s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.step.active {
  display: block;
}

.step.slide-out-left {
  animation: fadeSlideOutLeft 0.25s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.step.slide-out-right {
  animation: fadeSlideOutRight 0.25s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateX(30px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes fadeSlideInReverse {
  from { opacity: 0; transform: translateX(-30px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes fadeSlideOutLeft {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(-30px); }
}

@keyframes fadeSlideOutRight {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(30px); }
}

/* ===== CARD ===== */
.card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  padding: 1.5rem 1.15rem;
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(96, 165, 250, 0.08);
  width: 100%;
  max-width: 600px;
}

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

/* ===== INTRO ===== */
.intro-badge {
  display: block;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 0.85rem;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-align: center;
  color: var(--accent-glow);
  background: rgba(37, 99, 235, 0.2);
  border: 1px solid var(--border);
  padding: 0.35rem 0.65rem;
  border-radius: 2rem;
}

.card--intro h1 {
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 0.75rem;
}

.card--intro .highlight {
  color: var(--accent-light);
}

.card--intro .lead {
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent-glow);
  margin-bottom: 1rem;
}

.card--intro .divider {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  margin: 1rem 0;
}

.card--intro p {
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.card--intro .mechanism {
  font-size: 0.95rem;
  color: #fff;
  border-left: 3px solid var(--accent);
  padding-left: 0.75rem;
  margin: 1rem 0;
}

.card--intro .time-badge {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-glow);
  margin-bottom: 1.25rem;
}

/* ===== QUESTIONS ===== */
.question-label {
  display: block;
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.5;
  margin-bottom: 1.25rem;
  color: #fff;
}

.question-hint {
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(96, 165, 250, 0.85);
  margin-top: -0.75rem;
  margin-bottom: 1rem;
}

.check-list {
  list-style: none;
  margin-bottom: 1.25rem;
  padding: 0.75rem 1rem;
  background: rgba(37, 99, 235, 0.08);
  border-radius: 0.65rem;
  border: 1px solid var(--border);
}

.check-list li {
  font-size: 0.9rem;
  padding: 0.25rem 0;
  color: var(--text-muted);
}

.check-list li::before {
  content: '✅ ';
}

/* ===== INPUT ===== */
.input {
  display: block;
  width: 100%;
  padding: 0.9rem 1rem;
  font-family: inherit;
  font-size: 1rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 0.75rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.input::placeholder {
  color: rgba(255, 255, 255, 0.35);
}

.input:focus {
  border-color: var(--accent-light);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.25);
}

.input.has-error {
  border-color: var(--error);
  box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.15);
}

/* ===== PHONE ===== */
.phone-wrap {
  display: flex;
  position: relative;
}

.country-label {
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}

.country-code {
  font-weight: 600;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.85);
}

.country-prefix {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0 0.75rem;
  font-size: 0.95rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-right: none;
  border-radius: 0.75rem 0 0 0.75rem;
  flex-shrink: 0;
  user-select: none;
}

.input--phone {
  border-radius: 0 0.75rem 0.75rem 0;
  flex: 1;
  min-width: 0;
}

.error-msg {
  min-height: 1.25rem;
  font-size: 0.8rem;
  color: var(--error);
  margin-top: 0.4rem;
}

.privacy-note {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 0.8rem;
  margin-top: 0.25rem;
  margin-bottom: 1rem;
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid var(--border);
  border-radius: 0.65rem;
}

.privacy-note__icon {
  flex-shrink: 0;
  width: 1.2rem;
  height: 1.2rem;
  color: var(--accent-glow);
}

.privacy-note__text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.privacy-note__text strong {
  font-size: 0.8rem;
}

.privacy-note__text span {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* ===== OPTIONS ===== */
.options {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.opt-btn {
  width: 100%;
  text-align: left;
  padding: 0.85rem 1rem;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 500;
  color: #fff;
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.55);
  border-radius: 0.75rem;
  cursor: pointer;
  transition: all 0.2s;
  line-height: 1.4;
}

.opt-btn:hover {
  background: rgba(37, 99, 235, 0.15);
  border-color: rgba(59, 130, 246, 0.5);
}

.opt-btn:active {
  transform: scale(0.98);
}

.opt-btn.selected {
  background: rgba(37, 99, 235, 0.25);
  border-color: var(--accent-light);
  color: #fff;
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.3);
}

.options--emoji .opt-btn {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.opt-emoji {
  font-size: 1.25rem;
  line-height: 1;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1.75rem;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  border-radius: 0.75rem;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  line-height: 1.2;
}

.btn--primary {
  background: linear-gradient(135deg, var(--accent-light), var(--accent-dark));
  color: #fff;
  box-shadow: 0 4px 20px rgba(37, 99, 235, 0.4);
}

.btn--primary:hover {
  background: linear-gradient(135deg, var(--accent-glow), var(--accent));
  box-shadow: 0 6px 24px rgba(37, 99, 235, 0.5);
  transform: translateY(-1px);
}

.btn--secondary {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border: 1px solid var(--border);
}

.btn--secondary:hover {
  background: rgba(37, 99, 235, 0.15);
}

.btn--back {
  background: transparent;
  color: var(--text-muted);
  padding: 0.85rem 1rem;
}

.btn--back:hover {
  color: #fff;
}

.btn--full {
  width: 100%;
}

.btn--whatsapp {
  background: linear-gradient(135deg, #2be673, #16c65a);
  color: #fff;
  font-weight: 700;
  padding: 1rem 1.15rem;
  font-size: 1rem;
  border-radius: 0.85rem;
  box-shadow: 0 4px 22px rgba(37, 211, 102, 0.5);
  margin-top: 1rem;
}

.btn--whatsapp:hover {
  background: #20bd5a;
  transform: translateY(-2px);
}

.btn--whatsapp svg {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
}

.btn-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.5rem;
  gap: 0.75rem;
}

.btn-row--stack {
  flex-direction: column;
  align-items: stretch;
}

/* ===== LOADING ===== */
.spinner {
  width: 44px;
  height: 44px;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-top-color: var(--accent-light);
  border-radius: 50%;
  margin: 0 auto 1rem;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-title {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
}

.loading-checklist {
  list-style: none;
  text-align: left;
  max-width: 280px;
  margin: 0 auto;
}

.loading-checklist li {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.4);
  padding: 0.4rem 0;
  padding-left: 1.5rem;
  position: relative;
  transition: color 0.3s;
}

.loading-checklist li::before {
  content: '○';
  position: absolute;
  left: 0;
  color: rgba(255, 255, 255, 0.25);
}

.loading-checklist li.done {
  color: var(--accent-glow);
}

.loading-checklist li.done::before {
  content: '✓';
  color: var(--accent-light);
  font-weight: 700;
}

/* ===== DIAGNOSIS ===== */
.card--diagnosis {
  text-align: center;
}

.diag-badge {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-glow);
  margin-bottom: 0.5rem;
}

.card--diagnosis h2 {
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 0.5rem;
}

.diag-greeting {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.score-wrap {
  margin-bottom: 1.5rem;
  padding: 1rem;
  background: rgba(37, 99, 235, 0.1);
  border-radius: 0.85rem;
  border: 1px solid var(--border);
}

.score-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.score-bar {
  height: 10px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 0.35rem;
}

.score-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-dark), var(--accent-glow));
  border-radius: 10px;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.score-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent-glow);
}

.diag-sub {
  font-size: 0.9rem;
  text-align: left;
  margin-bottom: 0.5rem;
  color: var(--text-muted);
}

.diag-list {
  list-style: none;
  text-align: left;
  margin-bottom: 1rem;
}

.diag-list li {
  font-size: 0.88rem;
  padding: 0.35rem 0;
  line-height: 1.45;
}

.diag-good-news {
  text-align: left;
  padding: 0.85rem;
  background: rgba(37, 99, 235, 0.12);
  border-radius: 0.65rem;
  border: 1px solid var(--border);
  margin-bottom: 1.25rem;
}

.diag-good-news strong {
  color: var(--accent-glow);
  display: block;
  margin-bottom: 0.35rem;
}

.diag-good-news p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.diag-cta-hint {
  font-size: 0.92rem;
  font-weight: 600;
  text-align: center;
  color: #fff;
  margin-bottom: 0.25rem;
}

/* ===== TESTIMONIALS (videos) ===== */
.card--testimonials {
  padding-bottom: 1.5rem;
}

.testimonials-title {
  font-size: 1.15rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 0.4rem;
  color: var(--accent-glow);
}

.testimonials-lead {
  font-size: 0.88rem;
  text-align: center;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

/* Carousel */
.tcarousel {
  margin-bottom: 1.25rem;
}

.tcarousel__tabs {
  display: flex;
  gap: 0.4rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  margin-bottom: 0.85rem;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.tcarousel__tabs::-webkit-scrollbar {
  display: none;
}

.tcarousel__tab {
  flex-shrink: 0;
  padding: 0.4rem 0.8rem;
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 2rem;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.tcarousel__tab:hover {
  color: #fff;
  border-color: rgba(59, 130, 246, 0.5);
}

.tcarousel__tab.active {
  color: #fff;
  background: rgba(37, 99, 235, 0.25);
  border-color: var(--accent-light);
}

.tcarousel__viewport {
  position: relative;
}

.tslide {
  display: none;
  animation: fadeSlideIn 0.3s ease forwards;
}

.tslide.active {
  display: block;
}

.tcarousel__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
}

.tcarousel__arrow {
  width: 2.4rem;
  height: 2.4rem;
  flex-shrink: 0;
  font-size: 1.4rem;
  line-height: 1;
  color: #fff;
  background: rgba(37, 99, 235, 0.2);
  border: 1px solid var(--accent-light);
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.2s;
}

.tcarousel__arrow:hover {
  background: var(--accent);
}

.tcarousel__dots {
  display: flex;
  gap: 0.4rem;
  align-items: center;
}

.tcarousel__dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.25);
  cursor: pointer;
  transition: all 0.2s;
}

.tcarousel__dot.active {
  background: var(--accent-light);
  transform: scale(1.3);
}

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

.video-wrap {
  position: relative;
  width: 100%;
  max-width: 280px;
  margin: 0 auto 0.85rem;
  aspect-ratio: 9 / 16;
  border-radius: 0.75rem;
  overflow: hidden;
  background: #000;
  border: 1px solid var(--border);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
}

.video-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-testimonial strong {
  display: block;
  font-size: 0.95rem;
  color: var(--accent-glow);
  margin-bottom: 0.4rem;
}

.video-testimonial p {
  font-size: 0.84rem;
  line-height: 1.55;
  color: var(--text-muted);
  max-width: 340px;
  margin: 0 auto;
  text-align: center;
}

/* ===== OFFER ===== */
.card--offer {
  padding-bottom: 1.75rem;
}

.offer-title {
  font-size: 1.2rem;
  font-weight: 800;
  text-align: center;
  line-height: 1.3;
  margin-bottom: 0.65rem;
  color: var(--accent-glow);
}

.offer-lead {
  font-size: 0.9rem;
  text-align: center;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 1.25rem;
}

.offer-block {
  margin-bottom: 1.15rem;
}

.offer-block h3 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent-glow);
  margin-bottom: 0.5rem;
}

.offer-list {
  list-style: none;
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--text-muted);
}

.offer-list--compact li {
  padding: 0.15rem 0;
}

.price-box {
  position: relative;
  text-align: center;
  padding: 1.5rem 1rem 1rem;
  margin: 1.5rem 0 1.25rem;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.2), rgba(29, 78, 216, 0.1));
  border: 1px solid var(--border);
  border-radius: 0.85rem;
}

.price-badge {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.85rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #fff;
  white-space: nowrap;
  background: linear-gradient(135deg, #ef4444, #b91c1c);
  border-radius: 2rem;
  box-shadow: 0 4px 14px rgba(239, 68, 68, 0.45);
  animation: pricePulse 1.8s ease-in-out infinite;
}

.price-badge__icon {
  width: 0.95rem;
  height: 0.95rem;
  flex-shrink: 0;
}

@keyframes pricePulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); }
  50% { transform: translate(-50%, -50%) scale(1.06); }
}

@media (prefers-reduced-motion: reduce) {
  .price-badge { animation: none; }
}

.price-old {
  display: block;
  font-size: 0.9rem;
  text-decoration: line-through;
  color: #ff5b5b;
  margin-bottom: 0.25rem;
}

.price-new {
  font-size: 1.1rem;
  color: #fff;
}

.price-new strong {
  font-size: 1.75rem;
  color: #22c55e;
}

.social-proof {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.social-proof h3 {
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 0.85rem;
  color: #fff;
}

.testimonial {
  padding: 0.75rem;
  margin-bottom: 0.6rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 0.65rem;
  border-left: 3px solid var(--accent);
}

.testimonial strong {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 0.25rem;
  color: var(--accent-glow);
}

.testimonial p {
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--text-muted);
}

.evidence-title {
  font-size: 1rem;
  font-weight: 700;
  text-align: center;
  color: var(--accent-glow);
  margin: 1.25rem 0 0.65rem;
}

.evidence {
  margin: 0;
  text-align: center;
}

.evidence img {
  display: block;
  width: 100%;
  max-width: 300px;
  height: auto;
  margin: 0 auto;
  border-radius: 0.65rem;
  border: 1px solid var(--border);
}

.offer-note {
  margin: 1.25rem 0;
  padding: 0.9rem 1rem;
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  text-align: center;
}

.offer-note p {
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--text-muted);
}

.offer-note p + p {
  margin-top: 0.5rem;
}

.offer-note strong {
  color: var(--accent-glow);
}

.evidence figcaption {
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.4);
  margin-top: 0.4rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 359px) {
  .card { padding: 1.15rem 0.85rem; }
  .card--intro h1 { font-size: 1.1rem; }
  .opt-btn { font-size: 0.82rem; padding: 0.7rem 0.75rem; }
}

/* Etapa 15 (resultados + preço): caber sem scroll no mobile */
@media (max-width: 767px) {
  .step[data-step="15"].active {
    min-height: calc(100dvh - 2.75rem);
    display: flex;
    align-items: center;
  }

  .step[data-step="15"] .card--offer {
    display: flex;
    flex-direction: column;
    padding: 1rem 0.9rem;
  }

  .step[data-step="15"] .evidence-title {
    margin: 0 0 0.5rem;
    font-size: 0.95rem;
  }

  .step[data-step="15"] .evidence {
    margin: 0;
    min-height: 0;
  }

  .step[data-step="15"] .evidence img {
    max-width: 100%;
    max-height: 46vh;
    width: auto;
    object-fit: contain;
  }

  .step[data-step="15"] .offer-note {
    margin: 0.6rem 0 0;
    padding: 0.6rem 0.8rem;
  }

  .step[data-step="15"] .offer-note p {
    font-size: 0.78rem;
    line-height: 1.4;
  }

  .step[data-step="15"] .offer-note p + p {
    margin-top: 0.35rem;
  }

  .step[data-step="15"] .price-box {
    margin: 0.75rem 0 0;
    padding: 1rem 0.75rem 0.55rem;
  }

  .step[data-step="15"] .price-new strong {
    font-size: 1.55rem;
  }

  .step[data-step="15"] .btn--whatsapp {
    margin-top: 0.75rem;
    font-size: 0.9rem;
    padding: 0.9rem 0.85rem;
    gap: 0.5rem;
  }

  .step[data-step="15"] .btn--whatsapp svg {
    width: 20px;
    height: 20px;
  }
}

@media (max-width: 359px) {
  .step[data-step="15"] .btn--whatsapp {
    font-size: 0.82rem;
  }
}

/* Etapa 13 (depoimentos): caber sem scroll no mobile */
@media (max-width: 767px) {
  .step[data-step="13"].active {
    min-height: calc(100dvh - 2.75rem);
    display: flex;
    align-items: center;
  }

  .step[data-step="13"] .card--testimonials {
    padding: 1rem 0.9rem;
  }

  .step[data-step="13"] .testimonials-title {
    font-size: 1rem;
    margin-bottom: 0.25rem;
  }

  .step[data-step="13"] .testimonials-lead {
    font-size: 0.78rem;
    margin-bottom: 0.65rem;
  }

  .step[data-step="13"] .tcarousel {
    margin-bottom: 0.75rem;
  }

  .step[data-step="13"] .tcarousel__tabs {
    margin-bottom: 0.6rem;
  }

  .step[data-step="13"] .video-wrap {
    height: 34vh;
    width: auto;
    max-width: 100%;
    margin: 0 auto 0.6rem;
  }

  .step[data-step="13"] .video-testimonial strong {
    font-size: 0.88rem;
    margin-bottom: 0.25rem;
  }

  .step[data-step="13"] .video-testimonial p {
    font-size: 0.78rem;
    line-height: 1.4;
  }

  .step[data-step="13"] .tcarousel__nav {
    margin-top: 0.6rem;
  }

  .step[data-step="13"] .tcarousel__arrow {
    width: 2.1rem;
    height: 2.1rem;
    font-size: 1.2rem;
  }

  .step[data-step="13"] .btn--primary {
    margin-top: 0.25rem;
  }
}

@media (min-width: 768px) {
  #app {
    align-items: center;
    padding-top: 4rem;
    padding-left: 5vw;
    justify-content: flex-start;
  }

  .card {
    padding: 2rem 1.75rem;
  }

  .card--intro h1 {
    font-size: 1.55rem;
  }

  .offer-title {
    font-size: 1.35rem;
  }
}

@media (min-width: 1200px) {
  #app {
    padding-left: 10vw;
  }
}

/* ===== DEV NAV (localhost ou ?dev=1) ===== */
.dev-nav {
  position: fixed;
  bottom: 1rem;
  left: 1rem;
  z-index: 200;
  font-family: inherit;
  font-size: 0.75rem;
}

.dev-nav__toggle {
  display: block;
  padding: 0.45rem 0.7rem;
  font-family: inherit;
  font-size: 0.72rem;
  font-weight: 600;
  color: #fff;
  background: rgba(37, 99, 235, 0.9);
  border: 1px solid var(--accent-light);
  border-radius: 0.5rem;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.dev-nav__panel {
  display: none;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.4rem;
  padding: 0.6rem;
  max-width: min(100vw - 2rem, 320px);
  background: rgba(8, 12, 24, 0.96);
  border: 1px solid var(--border);
  border-radius: 0.65rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

.dev-nav__panel.open {
  display: flex;
}

.dev-nav__label {
  width: 100%;
  font-weight: 600;
  color: var(--accent-glow);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.dev-nav__select {
  flex: 1;
  min-width: 0;
  padding: 0.4rem 0.5rem;
  font-family: inherit;
  font-size: 0.72rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 0.4rem;
}

.dev-nav__go {
  padding: 0.4rem 0.65rem;
  font-family: inherit;
  font-size: 0.72rem;
  font-weight: 600;
  color: #fff;
  background: var(--accent);
  border: none;
  border-radius: 0.4rem;
  cursor: pointer;
}

.dev-nav__arrows {
  display: flex;
  gap: 0.25rem;
  width: 100%;
  justify-content: flex-end;
}

.dev-nav__arrow {
  width: 2rem;
  height: 2rem;
  font-size: 1.1rem;
  line-height: 1;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 0.4rem;
  cursor: pointer;
}

.dev-nav__arrow:hover,
.dev-nav__go:hover {
  background: var(--accent-light);
}