/* ============================================================
   Design System — Midnight Professional
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;600;700&display=swap');

:root {
  /* Colors */
  --color-bg:                  #07122a;
  --color-surface:             #07122a;
  --color-surface-container:   #151f37;
  --color-surface-high:        #1f2942;
  --color-surface-highest:     #2a344e;
  --color-surface-bright:      #2f3952;
  --color-primary:             #b9c7e4;
  --color-primary-container:   #0a192f;
  --color-on-primary:          #233148;
  --color-on-surface:          #d9e2ff;
  --color-on-surface-variant:  #c5c6cd;
  --color-outline:             #8f9097;
  --color-outline-variant:     #44474d;
  --color-tertiary:            #b6c6ed;
  --color-tertiary-container:  #061836;
  --color-error:               #ffb4ab;

  /* Accent (CTA verde original da referência) */
  --color-cta:                 #22c55e;
  --color-cta-hover:           #16a34a;
  --color-cta-text:            #ffffff;

  /* Accent laranja para bullets de dor */
  --color-accent-orange:       #fb923c;

  /* Typography */
  --font-family:               'Manrope', sans-serif;

  --text-headline-xl-size:     32px;
  --text-headline-xl-weight:   700;
  --text-headline-xl-lh:       40px;
  --text-headline-xl-ls:       -0.02em;

  --text-headline-md-size:     20px;
  --text-headline-md-weight:   600;
  --text-headline-md-lh:       28px;
  --text-headline-md-ls:       -0.01em;

  --text-body-lg-size:         16px;
  --text-body-lg-weight:       400;
  --text-body-lg-lh:           24px;

  --text-body-sm-size:         14px;
  --text-body-sm-weight:       400;
  --text-body-sm-lh:           20px;

  --text-label-caps-size:      12px;
  --text-label-caps-weight:    600;
  --text-label-caps-lh:        16px;
  --text-label-caps-ls:        0.05em;

  /* Spacing */
  --space-container-padding:   1.5rem;
  --space-stack-gap:           1rem;
  --space-header-margin:       2.5rem;
  --space-card-padding:        1.25rem;
  --avatar-size:               96px;

  /* Radii */
  --radius-sm:    0.25rem;
  --radius-md:    0.75rem;
  --radius-lg:    1rem;
  --radius-xl:    1.5rem;
  --radius-full:  9999px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-family);
  background: var(--color-bg);
  color: var(--color-on-surface);
  font-size: var(--text-body-lg-size);
  line-height: var(--text-body-lg-lh);
  -webkit-font-smoothing: antialiased;
}

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

/* ============================================================
   Utility
   ============================================================ */
.container {
  width: 100%;
  max-width: 680px;
  margin-inline: auto;
  padding-inline: var(--space-container-padding);
}

.section { padding-block: 3.5rem; }
.section--alt {
  background: var(--color-surface-container);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

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

.label-caps {
  font-size: var(--text-label-caps-size);
  font-weight: var(--text-label-caps-weight);
  line-height: var(--text-label-caps-lh);
  letter-spacing: var(--text-label-caps-ls);
  text-transform: uppercase;
  color: var(--color-outline);
}

.headline-xl {
  font-size: var(--text-headline-xl-size);
  font-weight: var(--text-headline-xl-weight);
  line-height: var(--text-headline-xl-lh);
  letter-spacing: var(--text-headline-xl-ls);
  color: var(--color-on-surface);
}

.headline-md {
  font-size: var(--text-headline-md-size);
  font-weight: var(--text-headline-md-weight);
  line-height: var(--text-headline-md-lh);
  letter-spacing: var(--text-headline-md-ls);
  color: var(--color-on-surface);
}

.body-lg {
  font-size: var(--text-body-lg-size);
  font-weight: var(--text-body-lg-weight);
  line-height: var(--text-body-lg-lh);
  color: var(--color-on-surface-variant);
}

.body-sm {
  font-size: var(--text-body-sm-size);
  font-weight: var(--text-body-sm-weight);
  line-height: var(--text-body-sm-lh);
  color: var(--color-on-surface-variant);
}

/* ============================================================
   CTA Button
   ============================================================ */
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--color-cta);
  color: var(--color-cta-text);
  font-family: var(--font-family);
  font-size: var(--text-headline-md-size);
  font-weight: var(--text-headline-md-weight);
  line-height: 1;
  border: none;
  border-radius: var(--radius-xl);
  padding: 1rem 2rem;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  text-align: center;
}
.btn-cta {
  box-shadow: 0 0 24px rgba(34,197,94,0.25), 0 4px 12px rgba(0,0,0,0.3);
}
.btn-cta:hover {
  background: var(--color-cta-hover);
  transform: translateY(-2px);
  box-shadow: 0 0 32px rgba(34,197,94,0.4), 0 6px 16px rgba(0,0,0,0.3);
}
.btn-cta:active { transform: scale(0.98); }
.btn-cta--full { width: 100%; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  background: linear-gradient(160deg, #0a192f 0%, #07122a 60%, #030d25 100%);
  padding-block: 3.5rem 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(185,199,228,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero__eyebrow {
  color: var(--color-cta);
  font-size: var(--text-body-sm-size);
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 1rem;
}

.hero__headline {
  font-size: clamp(28px, 7vw, 44px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: #ffffff;
  margin-bottom: 1rem;
  text-shadow: 0 2px 20px rgba(185,199,228,0.15);
}

.hero__alert {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(251, 146, 60, 0.12);
  border: 1px solid rgba(251, 146, 60, 0.4);
  border-radius: var(--radius-full);
  padding: 0.4rem 1rem;
  margin-bottom: 1.5rem;
  animation: pulse-alert 2s ease-in-out infinite;
}

.hero__alert-icon {
  font-size: 14px;
  flex-shrink: 0;
}

.hero__alert-text {
  font-size: var(--text-label-caps-size);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-accent-orange);
}

@keyframes pulse-alert {
  0%, 100% { box-shadow: 0 0 0 0 rgba(251, 146, 60, 0); }
  50%       { box-shadow: 0 0 0 5px rgba(251, 146, 60, 0.15); }
}

.hero__sub {
  font-size: var(--text-body-sm-size);
  color: var(--color-on-surface-variant);
  margin-bottom: 2rem;
}

.hero__cta-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.hero__guarantee {
  font-size: var(--text-label-caps-size);
  color: var(--color-outline);
  letter-spacing: 0.03em;
}

/* ============================================================
   PAIN — lista de sintomas
   ============================================================ */
.pain__title {
  font-size: var(--text-headline-md-size);
  font-weight: 700;
  color: var(--color-on-surface);
  margin-bottom: 1.5rem;
  text-align: center;
}

.pain__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.pain__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: var(--color-surface-high);
  border: 1px solid rgba(251,146,60,0.15);
  border-left: 3px solid var(--color-accent-orange);
  border-radius: var(--radius-lg);
  padding: 1.1rem 1.25rem;
  font-size: var(--text-body-sm-size);
  font-weight: 600;
  color: var(--color-on-surface);
  line-height: 1.6;
  transition: background 0.2s;
}

.pain__item:hover {
  background: var(--color-surface-highest);
}

.pain__bullet {
  flex-shrink: 0;
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--color-accent-orange);
  box-shadow: 0 0 8px rgba(251,146,60,0.5);
  margin-top: 4px;
}

/* ============================================================
   BRIDGE — conexão causa raiz
   ============================================================ */
.bridge__text {
  font-size: var(--text-body-lg-size);
  line-height: 1.7;
  color: var(--color-on-surface-variant);
  text-align: center;
  margin-bottom: 1rem;
}

.bridge__highlight {
  color: var(--color-primary);
  font-weight: 700;
}

.bridge__question {
  font-size: clamp(20px, 4vw, 28px);
  font-weight: 700;
  color: var(--color-on-surface);
  margin-bottom: 1rem;
  line-height: 1.3;
}

/* ============================================================
   SOCIAL PROOF — depoimentos (screenshots)
   ============================================================ */
.section--testimonials {
  background: var(--color-surface-highest);
  border-top: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.testimonials__title {
  font-size: var(--text-headline-md-size);
  font-weight: 700;
  color: var(--color-on-surface);
  margin-bottom: 2rem;
  line-height: 1.4;
}

.testimonials__grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.testimonial-img {
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.08);
  width: 100%;
  object-fit: cover;
}

/* ============================================================
   ABOUT — quem sou eu
   ============================================================ */
.about {
  text-align: center;
}

.about__title {
  font-size: var(--text-label-caps-size);
  font-weight: var(--text-label-caps-weight);
  letter-spacing: var(--text-label-caps-ls);
  text-transform: uppercase;
  color: var(--color-outline);
  margin-bottom: 1.5rem;
}

.about__photo-wrap {
  margin-inline: auto;
  margin-bottom: 1.5rem;
  width: 140px;
  height: 140px;
  border-radius: var(--radius-full);
  overflow: hidden;
  border: 2px solid rgba(255,255,255,0.15);
  box-shadow: 0 0 0 6px rgba(185,199,228,0.08);
}

.about__photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.about__name {
  font-size: var(--text-headline-md-size);
  font-weight: 700;
  color: var(--color-on-surface);
  margin-bottom: 0.25rem;
}

.about__credential {
  font-size: var(--text-body-sm-size);
  color: var(--color-outline);
  margin-bottom: 1.25rem;
}

.about__bio {
  font-size: var(--text-body-sm-size);
  line-height: 1.7;
  color: var(--color-on-surface-variant);
  text-align: left;
}

.about__bio p + p { margin-top: 0.75rem; }

.about__social-proof {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--color-surface-high);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: var(--space-card-padding);
  margin-top: 1.5rem;
  text-align: left;
}

.about__stars {
  color: #facc15;
  font-size: 14px;
  letter-spacing: 1px;
  display: block;
}

.about__review-name {
  font-size: var(--text-body-sm-size);
  font-weight: 600;
  color: var(--color-on-surface);
}

.about__review-text {
  font-size: var(--text-body-sm-size);
  color: var(--color-on-surface-variant);
}

.about__count {
  font-size: clamp(48px, 12vw, 72px);
  font-weight: 700;
  color: var(--color-cta);
  text-align: center;
  margin-top: 2rem;
  letter-spacing: -0.04em;
  line-height: 1;
  text-shadow: 0 0 32px rgba(34,197,94,0.3);
}

.about__count-label {
  font-size: var(--text-body-sm-size);
  color: var(--color-outline);
  text-align: center;
  margin-top: 0.5rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 600;
}

/* ============================================================
   METHOD — como funciona
   ============================================================ */
.method__intro {
  font-size: var(--text-body-sm-size);
  color: var(--color-on-surface-variant);
  text-align: center;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.method__pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.pillar-card {
  background: var(--color-surface-high);
  border: 1px solid rgba(185,199,228,0.12);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
  transition: border-color 0.2s, background 0.2s;
}

.pillar-card:hover {
  background: var(--color-surface-highest);
  border-color: rgba(185,199,228,0.25);
}

.pillar-card__number {
  font-size: 36px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.03em;
  line-height: 1;
}

.pillar-card__label {
  font-size: var(--text-body-sm-size);
  font-weight: 600;
  color: var(--color-on-surface);
}

/* ============================================================
   OFFER — o que você recebe
   ============================================================ */
.offer__title {
  font-size: var(--text-headline-md-size);
  font-weight: 700;
  color: var(--color-on-surface);
  margin-bottom: 1.5rem;
  line-height: 1.4;
}

.offer__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.offer__item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: var(--text-body-sm-size);
  color: var(--color-on-surface-variant);
  line-height: 1.5;
}

.offer__check {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: var(--radius-sm);
  background: rgba(34,197,94,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-cta);
  font-size: 12px;
  margin-top: 1px;
}

.offer__bonus {
  background: var(--color-surface-high);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: var(--space-card-padding);
  margin-bottom: 1.5rem;
}

.offer__bonus-label {
  font-size: var(--text-label-caps-size);
  font-weight: var(--text-label-caps-weight);
  letter-spacing: var(--text-label-caps-ls);
  text-transform: uppercase;
  color: var(--color-cta);
  margin-bottom: 0.5rem;
}

.offer__bonus-text {
  font-size: var(--text-body-sm-size);
  color: var(--color-on-surface-variant);
  line-height: 1.5;
}

.offer__price-wrap {
  text-align: center;
  margin-bottom: 1.5rem;
}

.offer__price-old {
  font-size: var(--text-body-lg-size);
  color: var(--color-outline);
  text-decoration: line-through;
  margin-bottom: 0.25rem;
}

.offer__price-new {
  font-size: clamp(52px, 14vw, 72px);
  font-weight: 700;
  color: var(--color-cta);
  letter-spacing: -0.04em;
  line-height: 1;
  text-shadow: 0 0 32px rgba(34,197,94,0.3);
}

.offer__price-currency {
  font-size: 24px;
  vertical-align: top;
  line-height: 1.6;
}

.offer__trust {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 1rem;
}

.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  font-size: var(--text-label-caps-size);
  color: var(--color-outline);
  text-align: center;
}

.trust-item__icon {
  font-size: 20px;
}

/* ============================================================
   PREVIEW HOTMART
   ============================================================ */
.preview__title {
  font-size: var(--text-headline-md-size);
  font-weight: 700;
  color: var(--color-on-surface);
  margin-bottom: 1.5rem;
  line-height: 1.4;
}

.preview__img {
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.08);
  width: 100%;
}

/* ============================================================
   GUARANTEE
   ============================================================ */
.guarantee {
  text-align: center;
}

.guarantee__badge-img {
  width: 120px;
  height: 120px;
  object-fit: cover;
  margin-inline: auto;
  margin-bottom: 1rem;
  border-radius: var(--radius-full);
}

.guarantee__days {
  font-size: clamp(28px, 7vw, 40px);
  font-weight: 700;
  color: var(--color-on-surface);
  margin-bottom: 0.25rem;
}

.guarantee__subtitle {
  font-size: var(--text-label-caps-size);
  font-weight: var(--text-label-caps-weight);
  letter-spacing: var(--text-label-caps-ls);
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.guarantee__text {
  font-size: var(--text-body-sm-size);
  color: var(--color-on-surface-variant);
  line-height: 1.7;
}

.guarantee__text strong {
  color: var(--color-on-surface);
}

/* ============================================================
   2 OPTIONS — CTA final
   ============================================================ */
.options {
  background: var(--color-primary-container);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.options__header {
  background: var(--color-surface-highest);
  padding: 1.25rem var(--space-container-padding);
  text-align: center;
  font-size: var(--text-headline-md-size);
  font-weight: 700;
  color: var(--color-on-surface);
}

.options__body {
  padding: 1.5rem var(--space-container-padding);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.option-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.option-item__num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background: var(--color-surface-highest);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-body-sm-size);
  font-weight: 700;
  color: var(--color-primary);
}

.option-item__text {
  font-size: var(--text-body-sm-size);
  color: var(--color-on-surface-variant);
  line-height: 1.6;
}

.option-item__text strong {
  color: var(--color-on-surface);
  font-weight: 700;
  display: block;
  margin-bottom: 0.25rem;
}

.options__divider {
  height: 1px;
  background: rgba(255,255,255,0.06);
}

.options__cta-wrap {
  padding: 1.5rem var(--space-container-padding);
  text-align: center;
}

.options__choice {
  font-size: var(--text-body-sm-size);
  color: var(--color-outline);
  margin-top: 0.75rem;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq__title {
  font-size: var(--text-headline-md-size);
  font-weight: 700;
  color: var(--color-on-surface);
  margin-bottom: 1.5rem;
  text-align: center;
}

.faq__list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.faq-item {
  background: var(--color-surface-high);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.faq-item__trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem var(--space-card-padding);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-family);
  font-size: var(--text-body-sm-size);
  font-weight: 600;
  color: var(--color-on-surface);
  transition: background 0.15s;
}

.faq-item__trigger:hover { background: rgba(255,255,255,0.03); }

.faq-item__icon {
  flex-shrink: 0;
  font-size: 18px;
  color: var(--color-primary);
  transition: transform 0.2s;
}

.faq-item[open] .faq-item__icon,
.faq-item.is-open .faq-item__icon { transform: rotate(45deg); }

.faq-item__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease, padding 0.25s;
}

.faq-item.is-open .faq-item__body {
  max-height: 400px;
}

.faq-item__body-inner {
  padding: 0 var(--space-card-padding) 1rem;
  font-size: var(--text-body-sm-size);
  color: var(--color-on-surface-variant);
  line-height: 1.7;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-block: 2rem;
  text-align: center;
}

.footer__text {
  font-size: var(--text-label-caps-size);
  color: var(--color-outline);
  line-height: 1.6;
}

/* ============================================================
   STICKY CTA BAR (mobile)
   ============================================================ */
.sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(7,18,42,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 0.75rem 1rem;
  z-index: 100;
  display: none;
}

.sticky-bar.is-visible { display: block; }

/* ============================================================
   Desktop (≥ 1024px)
   ============================================================ */
@media (min-width: 1024px) {
  .hero { padding-block: 5rem 6rem; }
  .hero__headline { font-size: 52px; }

  .method__pillars { grid-template-columns: repeat(4, 1fr); }

  .testimonials__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }

  .section { padding-block: 4rem; }

  .sticky-bar { display: none !important; }
}