:root {
  --azul-noite: #0D1B2A;
  --azul-noite-light: #1A2A3D;
  --dourado: #C9A227;
  --verde: #1B7A3D;
  --verde-hover: #156831;
  --branco-off: #F7F5F0;
  --grafite: #2C2C2C;
  --cinza-claro: #E0E0E0;
  --cinza-bg: rgba(13, 27, 42, 0.05);
  --branco: #FFFFFF;
  --font-headings: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  --container-max: 1200px;
  --border-radius: 12px;
  --shadow-card: 0 8px 30px rgba(0, 0, 0, 0.12);
  --shadow-card-strong: 0 12px 40px rgba(0, 0, 0, 0.20);
  --shadow-cta: 0 4px 15px rgba(27, 122, 61, 0.35);
  --transition-base: 0.3s ease;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-body); color: var(--grafite); background-color: var(--branco-off); line-height: 1.7; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-headings); font-weight: 700; line-height: 1.3; }

.section-title { font-size: 2rem; text-align: center; margin-bottom: 2.5rem; color: var(--azul-noite); max-width: 800px; margin-left: auto; margin-right: auto; }
.section-title--light { color: var(--branco-off); }
.highlight { color: var(--dourado); font-weight: 800; }
strong { font-weight: 600; color: var(--azul-noite); }
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 40px; width: 100%; }
section { padding: 80px 0; }

.btn { display: inline-block; font-family: var(--font-headings); font-weight: 800; text-transform: uppercase; letter-spacing: 0.5px; border: none; border-radius: var(--border-radius); cursor: pointer; transition: var(--transition-base); text-align: center; }
.btn--primary { background-color: var(--verde); color: var(--branco); padding: 14px 32px; box-shadow: var(--shadow-cta); }
.btn--primary:hover { background-color: var(--verde-hover); transform: scale(1.05); }
.btn--large { font-size: 1.05rem; padding: 18px 44px; }
.btn--full { display: block; width: 100%; }

.badge { display: inline-block; font-family: var(--font-headings); font-weight: 700; padding: 6px 16px; border-radius: 20px; font-size: 0.85rem; }
.badge--success { background-color: var(--verde); color: var(--branco); }

.hero { background: linear-gradient(135deg, var(--azul-noite) 0%, var(--azul-noite-light) 100%); min-height: 100vh; display: flex; align-items: center; padding: 60px 0; }
.hero__content { display: flex; align-items: center; justify-content: space-between; gap: 3rem; }
.hero__text { flex: 0 0 55%; }
.hero__badge { margin-bottom: 1.5rem; }
.hero__title { font-size: 2.5rem; font-weight: 800; color: var(--branco-off); line-height: 1.25; margin-bottom: 1.5rem; }
.hero__subtitle { font-size: 1.1rem; color: rgba(247, 245, 240, 0.85); margin-bottom: 2rem; max-width: 580px; }
.hero__subtitle strong { color: var(--dourado); }
.hero__cta { margin-bottom: 2rem; }
.hero__trust { display: flex; flex-direction: column; gap: 0.5rem; }
.hero__trust-item { font-size: 0.9rem; color: rgba(247, 245, 240, 0.8); }
.hero__image { flex: 0 0 40%; display: flex; justify-content: center; }
.hero__photo { width: 320px; height: 400px; object-fit: cover; border-radius: 12px; box-shadow: 0 12px 40px rgba(0,0,0,0.3); border: 3px solid var(--dourado); }

.problem { background-color: var(--branco-off); }
.problem__cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.problem__card { background-color: var(--cinza-bg); border-radius: var(--border-radius); padding: 2rem; transition: var(--transition-base); }
.problem__card:hover { transform: translateY(-5px); box-shadow: var(--shadow-card); }
.problem__icon { font-size: 2rem; margin-bottom: 1rem; }
.problem__card-title { font-size: 1.2rem; color: var(--azul-noite); margin-bottom: 1rem; }
.problem__card-text { font-size: 0.95rem; line-height: 1.7; }

.solution { background-color: var(--azul-noite); }
.solution__intro { margin-bottom: 3rem; max-width: 760px; margin-left: auto; margin-right: auto; text-align: center; }
.solution__bio { margin-top: 1.5rem; text-align: left; }
.solution__bio p { font-size: 1rem; color: rgba(247, 245, 240, 0.9); margin-bottom: 1rem; line-height: 1.8; }
.solution__bio strong { color: var(--dourado); }
.solution__pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.solution__pillar { background-color: rgba(255, 255, 255, 0.05); border: 1px solid rgba(201, 162, 39, 0.2); border-radius: var(--border-radius); padding: 2rem; text-align: center; transition: var(--transition-base); }
.solution__pillar:hover { border-color: var(--dourado); transform: translateY(-5px); box-shadow: var(--shadow-card); }
.solution__pillar-icon { width: 56px; height: 56px; margin: 0 auto 1.5rem; background-color: var(--dourado); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; }
.solution__pillar-title { font-size: 1.15rem; color: var(--branco-off); margin-bottom: 1rem; }
.solution__pillar-text { font-size: 0.9rem; color: rgba(247, 245, 240, 0.8); text-align: left; line-height: 1.7; }
.solution__pillar-text strong { color: var(--dourado); }
.solution__pillar-step { margin-top: 1.5rem; font-family: var(--font-headings); font-size: 0.75rem; font-weight: 600; color: var(--verde); text-transform: uppercase; letter-spacing: 1px; }

.value-stack { background-color: var(--branco-off); }
.value-stack__list { max-width: 700px; margin: 0 auto 2rem; }
.value-stack__item { display: flex; align-items: center; justify-content: space-between; padding: 1.2rem 1.5rem; background-color: var(--branco); border-radius: var(--border-radius); margin-bottom: 0.75rem; box-shadow: 0 2px 10px rgba(0,0,0,0.05); transition: var(--transition-base); }
.value-stack__item:hover { box-shadow: var(--shadow-card); transform: translateX(5px); }
.value-stack__item-desc { display: flex; align-items: center; gap: 1rem; flex: 1; }
.value-stack__item-number { width: 36px; height: 36px; min-width: 36px; background-color: var(--azul-noite); color: var(--dourado); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--font-headings); font-weight: 700; font-size: 1rem; }
.value-stack__item-text { font-size: 0.9rem; line-height: 1.6; }
.value-stack__item-value { font-family: var(--font-headings); font-weight: 700; color: var(--azul-noite); white-space: nowrap; margin-left: 1rem; }
.value-stack__total { display: flex; align-items: center; justify-content: space-between; padding: 1.5rem; border-radius: var(--border-radius); margin-bottom: 0.75rem; }
.value-stack__total--highlight { background-color: var(--verde); color: var(--branco); }
.value-stack__total-label { font-family: var(--font-headings); font-weight: 700; font-size: 1.05rem; }
.value-stack__total-value { font-family: var(--font-headings); font-weight: 800; font-size: 1.5rem; }
.value-stack__total-value--full { color: var(--grafite); text-decoration: line-through; opacity: 0.6; }
.value-stack__total-value--free { color: var(--branco); font-size: 2rem; }
.value-stack__justification { max-width: 680px; margin: 0 auto 2rem; text-align: center; font-size: 0.95rem; padding: 1.5rem; background-color: var(--cinza-bg); border-radius: var(--border-radius); border-left: 4px solid var(--verde); }
.value-stack__cta { text-align: center; }

.social-proof { background-color: var(--azul-noite); }
.social-proof__metric { text-align: center; margin-bottom: 1.5rem; }
.social-proof__metric-number { display: block; font-family: var(--font-headings); font-weight: 800; font-size: 4rem; color: var(--verde); line-height: 1; }
.social-proof__metric-label { font-size: 1rem; color: rgba(247, 245, 240, 0.7); }
.social-proof__credentials { display: flex; justify-content: center; flex-wrap: wrap; gap: 2rem; margin-bottom: 3rem; }
.social-proof__credential { font-size: 0.9rem; color: var(--dourado); font-weight: 600; }
.social-proof__grid { display: grid; grid-template-columns: repeat(3, 2fr); gap: 1.5rem; margin-bottom: 2rem; }
.testimonial { background-color: var(--branco-off); border-radius: var(--border-radius); padding: 1.75rem; border-left: 4px solid var(--verde); box-shadow: var(--shadow-card); transition: var(--transition-base); }
.testimonial:hover { transform: translateY(-5px); box-shadow: var(--shadow-card-strong); }
.testimonial__content p { font-size: 0.9rem; line-height: 1.7; color: var(--grafite); font-style: italic; margin-bottom: 1rem; }
.testimonial__author { margin-bottom: 0.75rem; }
.testimonial__author strong { display: block; font-size: 0.95rem; color: var(--azul-noite); }
.testimonial__author span { font-size: 0.85rem; color: var(--grafite); opacity: 0.7; }
.testimonial__result { font-family: var(--font-headings); font-size: 0.75rem; font-weight: 600; color: var(--verde); text-transform: uppercase; letter-spacing: 0.5px; padding-top: 0.75rem; border-top: 1px solid var(--cinza-claro); }
.social-proof__note { text-align: center; font-size: 0.8rem; color: rgba(247, 245, 240, 0.5); font-style: italic; }

.guarantee { background-color: var(--verde); text-align: center; }
.guarantee__seal { font-size: 3.5rem; margin-bottom: 1.5rem; display: inline-block; }
.guarantee__title { font-size: 2rem; color: var(--branco); margin-bottom: 2rem; max-width: 700px; margin-left: auto; margin-right: auto; }
.guarantee__text { font-size: 1rem; color: rgba(255, 255, 255, 0.9); max-width: 680px; margin: 0 auto 1rem; line-height: 1.8; }
.guarantee__text strong { color: var(--branco); }

.urgency { background-color: var(--azul-noite); text-align: center; }
.urgency__icon { font-size: 3rem; margin-bottom: 1.5rem; }
.urgency__title { font-size: 1.8rem; color: var(--dourado); margin-bottom: 1.5rem; max-width: 700px; margin-left: auto; margin-right: auto; }
.urgency__text { font-size: 0.95rem; color: rgba(247, 245, 240, 0.85); max-width: 680px; margin: 0 auto 1rem; line-height: 1.8; }
.urgency__text strong { color: var(--branco); }
.urgency__cta { margin-top: 2rem; }

.faq { background-color: var(--branco-off); }
.faq__list { max-width: 800px; margin: 0 auto; }
.faq__item { background-color: var(--branco); border-radius: var(--border-radius); margin-bottom: 0.75rem; box-shadow: 0 2px 8px rgba(0,0,0,0.05); overflow: hidden; transition: var(--transition-base); }
.faq__item:hover { box-shadow: var(--shadow-card); }
.faq__item[open] { border-left: 4px solid var(--verde); }
.faq__question { font-family: var(--font-headings); font-weight: 600; font-size: 1rem; color: var(--azul-noite); padding: 1.25rem 1.5rem; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; }
.faq__question::-webkit-details-marker { display: none; }
.faq__question::after { content: '+'; font-size: 1.5rem; color: var(--verde); font-weight: 700; }
.faq__item[open] .faq__question::after { transform: rotate(45deg); }
.faq__answer { padding: 0 1.5rem 1.25rem; font-size: 0.9rem; line-height: 1.8; color: var(--grafite); }

.final-cta { background: linear-gradient(135deg, var(--azul-noite) 0%, var(--azul-noite-light) 100%); text-align: center; }
.final-cta__title { font-size: 2rem; color: var(--branco-off); margin-bottom: 1rem; }
.final-cta__subtitle { font-size: 1.05rem; color: var(--dourado); margin-bottom: 2.5rem; max-width: 600px; margin-left: auto; margin-right: auto; }
.final-cta__form { background-color: var(--branco); border-radius: var(--border-radius); padding: 2.5rem; max-width: 480px; margin: 0 auto 2rem; box-shadow: var(--shadow-card-strong); }
.final-cta__form-group { margin-bottom: 1.5rem; text-align: left; }
.final-cta__label { display: block; font-family: var(--font-headings); font-weight: 600; font-size: 0.9rem; color: var(--azul-noite); margin-bottom: 0.5rem; }
.final-cta__input { width: 100%; padding: 14px 18px; border: 2px solid var(--cinza-claro); border-radius: 8px; font-family: var(--font-body); font-size: 1rem; color: var(--grafite); outline: none; }
.final-cta__input:focus { border-color: var(--verde); box-shadow: 0 0 0 3px rgba(27, 122, 61, 0.1); }
.final-cta__trust { display: flex; flex-direction: column; gap: 0.5rem; align-items: center; }
.final-cta__trust-item { font-size: 0.85rem; color: rgba(247, 245, 240, 0.8); }

.footer { background-color: var(--azul-noite); padding: 2.5rem 0; border-top: 1px solid rgba(201, 162, 39, 0.2); }
.footer__content { text-align: center; }
.footer__brand { font-family: var(--font-headings); font-size: 1rem; color: var(--branco-off); margin-bottom: 0.5rem; }
.footer__info { font-size: 0.85rem; color: rgba(247, 245, 240, 0.6); margin-bottom: 1rem; }
.footer__disclaimer { font-size: 0.75rem; color: rgba(247, 245, 240, 0.4); max-width: 600px; margin: 0 auto; line-height: 1.6; }

@media (max-width: 1024px) {
  .hero__title { font-size: 2.1rem; }
  .hero__content { gap: 2rem; }
  .hero__photo { width: 260px; height: 340px; }
  .problem__cards { grid-template-columns: repeat(2, 1fr); }
  .problem__card:nth-child(3) { grid-column: 1 / -1; max-width: 500px; margin: 0 auto; }
  .solution__pillars { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; }
  .social-proof__grid { grid-template-columns: repeat(2, 1fr); }
  .section-title { font-size: 1.7rem; }
  .guarantee__title { font-size: 1.6rem; }
  .urgency__title { font-size: 1.5rem; }
  .final-cta__title { font-size: 1.7rem; }
}

@media (max-width: 768px) {
  .container { padding: 0 20px; }
  section { padding: 48px 0; }
  .section-title { font-size: 1.5rem; margin-bottom: 1.75rem; }
  .hero { min-height: auto; padding: 40px 0; }
  .hero__content { flex-direction: column; text-align: center; gap: 2rem; }
  .hero__text { flex: 1 1 100%; }
  .hero__image { flex: 1 1 100%; }
  .hero__photo { width: 200px; height: 260px; }
  .hero__title { font-size: 1.6rem; }
  .hero__subtitle { font-size: 0.95rem; }
  .hero__trust { align-items: center; }
  .hero__cta .btn { display: block; width: 100%; }
  .problem__cards { grid-template-columns: 1fr; gap: 1rem; }
  .solution__pillars { grid-template-columns: 1fr; gap: 1rem; }
  .value-stack__item { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
  .value-stack__item-value { margin-left: 0; align-self: flex-end; }
  .value-stack__total { flex-direction: column; gap: 0.5rem; text-align: center; align-items: center; }
  .social-proof__grid { grid-template-columns: 1fr; gap: 1rem; }
  .social-proof__credentials { flex-direction: column; gap: 0.75rem; }
  .btn--large { padding: 14px 28px; font-size: 0.95rem; }
}