/* =========================================================
   Trinca Pay — Design System / Estilo compartilhado
   Cores, tipografia e componentes replicados do site original
   (trincapay.com.br), conforme requisitos técnicos e inspeção
   visual direta do site em produção.
   ========================================================= */

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

:root {
  --color-bg-dark: #335063;       /* fundo petróleo - header, hero, seções escuras */
  --color-bg-dark-card: #4a6d84;  /* cartões sobre fundo escuro (levemente mais claro) */
  --color-accent: #4FEC69;        /* verde destaque - títulos, botões, links */
  --color-white: #ffffff;
  --color-text-on-dark: #ffffff;
  --color-text-on-light: #335063; /* corpo de texto e headings sobre fundo claro */
  --color-alt-bg: #f2f7f5;        /* seções claras alternadas (leve tom esverdeado) */
  --color-text-alt-dark: #042B4E; /* azul escuro alternativo usado em FAQ, CTA final e alguns parágrafos */
  --color-off-white: #EFF4F0;     /* branco levemente acinzentado usado em links secundários do hero */
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Raleway', sans-serif;
  --radius-pill: 100px;
  --radius-card: 16px;
  --radius-panel: 28px;
  --max-width: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--color-text-on-light);
  background: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  font-family: var(--font-heading);
  margin: 0 0 20px;
  line-height: 1.2;
}

h1 { font-weight: 700; font-size: 40px; line-height: 1.3; }
h2 { font-weight: 600; font-size: 35px; line-height: 1.3; }
h3 { font-weight: 700; font-size: 21px; line-height: 1.3; }

p { margin: 0 0 18px; font-size: 1rem; }

.accent { color: var(--color-accent); }

.section-on-dark h1, .section-on-dark h2, .section-on-dark h3, .section-on-dark p { color: var(--color-text-on-dark); }
.section-on-light h1, .section-on-light h2, .section-on-light h3 { color: var(--color-text-on-light); }
.section-on-light p { color: #3d5262; }

/* ============ Wave decoration (aproximação do padrão original) ============ */
.wave-bg {
  position: relative;
  overflow: hidden;
}
.wave-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
      100deg,
      rgba(255,255,255,0.035) 0px,
      rgba(255,255,255,0.035) 2px,
      transparent 2px,
      transparent 34px
    );
  mask-image: radial-gradient(ellipse at 85% 50%, black 10%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 85% 50%, black 10%, transparent 70%);
}
.wave-bg-light::before {
  background-image: repeating-linear-gradient(
      100deg,
      rgba(51,80,99,0.05) 0px,
      rgba(51,80,99,0.05) 2px,
      transparent 2px,
      transparent 34px
    );
  mask-image: radial-gradient(ellipse at 15% 50%, black 10%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 15% 50%, black 10%, transparent 70%);
}

/* ============ Header ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg-dark);
  border-bottom: 3px solid var(--color-accent);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 32px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.site-header .logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-right: auto;
}
.site-header .logo-link img { width: 200px; height: auto; }
.site-header nav {
  display: flex;
  align-items: center;
  gap: 32px;
}
.site-header nav a.nav-link {
  color: var(--color-white);
  font-weight: 400;
  font-size: 16px;
}
.site-header nav a.nav-link:hover { color: var(--color-accent); }
.btn-area-cliente {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid #fff;
  background: rgb(116, 152, 176);
  color: #fff;
  padding: 12px 18px;
  border-radius: var(--radius-pill);
  font-size: 16px;
  font-weight: 400;
  white-space: nowrap;
}
.btn-area-cliente:hover { background: rgb(100, 136, 160); }
.btn-area-cliente::before {
  content: "";
  display: inline-block;
  width: 16px;
  height: 16px;
  background-color: var(--color-accent);
  -webkit-mask-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path d="M224 256a128 128 0 1 0 0-256 128 128 0 1 0 0 256zm-45.7 48C79.8 304 0 383.8 0 482.3 0 498.7 13.3 512 29.7 512h388.6c16.4 0 29.7-13.3 29.7-29.7 0-98.5-79.8-178.3-178.3-178.3h-91.4z"/></svg>');
  mask-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path d="M224 256a128 128 0 1 0 0-256 128 128 0 1 0 0 256zm-45.7 48C79.8 304 0 383.8 0 482.3 0 498.7 13.3 512 29.7 512h388.6c16.4 0 29.7-13.3 29.7-29.7 0-98.5-79.8-178.3-178.3-178.3h-91.4z"/></svg>');
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
}

/* ============ Hamburger (mobile nav toggle, checkbox hack, sem JS) ============ */
.nav-toggle-checkbox { display: none; }
.nav-toggle-btn {
  display: none;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 28px;
  cursor: pointer;
  line-height: 1;
  user-select: none;
}

/* ============ Buttons / CTAs ============ */
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--color-accent);
  color: var(--color-text-on-light);
  padding: 12px 32px;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  text-align: center;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  line-height: 1.25;
}
.btn-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(79,236,105,0.35); }
.btn-cta .btn-sub { display: block; font-weight: 500; font-size: 0.85rem; opacity: 0.85; }
.btn-cta .btn-icon { font-size: 0.85em; }
.btn-cta img.btn-icon { width: 18px; height: 18px; }
.btn-wrap { text-align: center; margin: 32px 0; }
.btn-wrap.align-left { text-align: left; }

/* ============ Layout helpers ============ */
section { padding: 80px 0; }
@media (max-width: 768px) { section { padding: 56px 0; } }

.section-on-dark { background: var(--color-bg-dark); color: var(--color-white); }
.section-alt { background: var(--color-alt-bg); }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 860px) {
  .grid-2 { grid-template-columns: 1fr; gap: 32px; }
  .grid-2.reverse-mobile { display: flex; flex-direction: column-reverse; }
}

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

/* ============ Hero ============ */
.hero {
  padding: 64px 0 72px;
}
.hero .grid-2 { align-items: center; }
.hero .grid-2 img { max-width: min(366px, 100%); margin: 0 auto; }
.problema-img img { max-width: min(471px, 100%); margin: 0 auto; }
.hero-subtitle { color: var(--color-accent); font-weight: 400; }
.hero-eyebrow-link {
  display: inline-block;
  margin-top: 8px;
  font-size: 0.95rem;
  color: var(--color-white);
  opacity: 0.85;
  text-decoration: underline;
}

/* ============ Feature cards on dark bg ============ */
.card-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 40px 0;
}
@media (max-width: 860px) { .card-grid-3 { grid-template-columns: 1fr; } }

.feature-card {
  background: var(--color-bg-dark-card);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-card);
  padding: 28px 26px;
  text-align: center;
}
.feature-card h3 { color: var(--color-accent); font-size: 1.05rem; margin-bottom: 14px; }
.feature-card p { color: var(--color-white); font-size: 0.95rem; margin: 0; opacity: 0.92; }
.feature-card .icon { font-size: 1.5rem; margin-right: 8px; }

.feature-card-alt {
  background: rgba(255,255,255,0.06);
}

/* ============ Numbered steps ============ */
.step-list { margin-top: 32px; }
.step-row {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 40px;
  padding: 26px 0;
  border-bottom: 1px solid rgba(255,255,255,0.18);
}
.step-row:last-child { border-bottom: none; }
@media (max-width: 768px) {
  .step-row { grid-template-columns: 1fr; gap: 10px; }
}
.step-row .step-num { color: var(--color-accent); font-weight: 700; margin-right: 6px; }
.step-row h3 { margin-bottom: 0; font-size: 1.15rem; }
.step-row p { margin: 0; opacity: 0.92; }

/* ============ Alternating image/text rows ("para quem") ============ */
.audience-row {
  padding: 64px 0;
}
.audience-row .photo-strip img { border-radius: var(--radius-card); max-width: min(400px, 100%); margin: 0 auto; }
.accent-link { color: var(--color-accent); font-weight: 600; }
.accent-link:hover { text-decoration: underline; }
.audience-row .segment-line { font-style: italic; font-weight: 600; }

/* ============ Testimonials ============ */
.testimonials-frame {
  width: 100%;
  min-height: 480px;
  border: none;
}

/* ============ Founder section ============ */
.founder-photo {
  border: 6px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-card);
  overflow: hidden;
  max-width: min(476px, 100%);
  margin: 0 auto;
}

/* ============ FAQ (accordion nativo via <details>) ============ */
.faq-list { margin-top: 32px; }
.faq-item {
  border: 1px solid #d8e3e0;
  border-radius: 14px;
  margin-bottom: 14px;
  padding: 4px 24px;
  background: var(--color-white);
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 20px 0;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-text-on-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.05rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "▾";
  color: var(--color-accent);
  font-size: 1.2rem;
  margin-left: 16px;
  transition: transform 0.2s ease;
}
.faq-item[open] summary::after { transform: rotate(180deg); }
.faq-item p { padding-bottom: 20px; margin: 0; color: #3d5262; }

/* ============ Footer ============ */
.site-footer-wrap {
  background: var(--color-alt-bg);
  padding: 72px 0 32px;
}
.site-footer {
  background: var(--color-bg-dark);
  border-radius: var(--radius-panel);
  padding: 48px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
  color: var(--color-white);
}
@media (max-width: 860px) {
  .site-footer { grid-template-columns: 1fr; padding: 36px 28px; }
}
.site-footer .footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.site-footer .footer-brand img { width: 200px; height: auto; }
.site-footer .footer-desc {
  border-top: 1px solid rgba(255,255,255,0.25);
  padding-top: 16px;
  font-size: 0.9rem;
  opacity: 0.9;
}
.site-footer h4 {
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 16px;
}
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 12px; font-size: 0.92rem; }
.site-footer li a:hover { color: var(--color-accent); }
.site-footer .contact-item { display: flex; align-items: center; gap: 10px; }
.social-icons { display: flex; gap: 14px; margin-top: 18px; }
.social-icons img { width: 20px; height: 20px; opacity: 0.85; }
.social-icons a:hover img { opacity: 1; }

.footer-legal {
  text-align: center;
  font-size: 0.85rem;
  color: var(--color-text-on-light);
  opacity: 0.75;
  padding-top: 28px;
}

/* ============ Contact form ============ */
.contact-form {
  max-width: 560px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.contact-form label {
  font-weight: 500;
  font-size: 14px;
  color: #2C3345;
  margin-bottom: 6px;
  display: block;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 8px 15px;
  border-radius: 5px;
  border: 1px solid #ACACAC;
  font-family: var(--font-body);
  font-size: 1rem;
}
.contact-form .email-field { position: relative; }
.contact-form .email-field input { padding-left: 36px; }
.contact-form .email-field svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: #8C8C8C;
  pointer-events: none;
}
.contact-form textarea { min-height: 140px; resize: vertical; }
.btn-submit {
  align-self: stretch;
  width: 100%;
  margin-top: 8px;
  border: none;
  border-radius: 5px;
  background: #042B4E;
  color: #fff;
  padding: 9px 50px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.15s ease;
}
.btn-submit:hover { background: #06355f; }

/* ============ Influencer landing ============ */
.offer-badge {
  display: inline-block;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.35);
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  margin-bottom: 20px;
}
.price-box {
  margin: 20px 0;
}
.price-box .price-main { font-family: var(--font-heading); font-weight: 700; font-size: 1.6rem; }
.coupon-box {
  display: inline-block;
  border: 2px dashed var(--color-accent);
  padding: 10px 22px;
  border-radius: 12px;
  margin-top: 20px;
  font-weight: 700;
  letter-spacing: 0.05em;
}
.benefit-list { list-style: none; margin: 24px 0; padding: 0; }
.benefit-list li { padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.15); }
.benefit-list li::before { content: "✓ "; color: var(--color-accent); font-weight: 700; }

/* ============ Mobile nav ============ */
/* Entre ~481-720px: nada encolhe; o container quebra e o botão
   "ÁREA DO CLIENTE" cai para uma 2ª linha, alinhado à direita. */
@media (max-width: 720px) {
  .site-header .container { flex-wrap: wrap; justify-content: flex-end; row-gap: 10px; }
  .site-header .logo-link { margin-right: auto; }
}

/* Abaixo de 480px: menu vira hambúrguer real (igual produção), e o botão
   "ÁREA DO CLIENTE" fica centralizado abaixo do header, em linha própria. */
@media (max-width: 480px) {
  .site-header .container { justify-content: space-between; }
  .nav-toggle-btn { display: flex; order: 2; }
  .site-header nav.nav-links {
    display: none;
    order: 4;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .nav-toggle-checkbox:checked ~ nav.nav-links { display: flex; }
  .btn-area-cliente { order: 3; width: 100%; justify-content: center; margin: 0 auto; }
}

/* =========================================================
   MOBILE (≤480px) — tamanhos exatos extraídos da produção,
   sobrepondo os valores fixos de desktop definidos acima.
   ========================================================= */
@media (max-width: 480px) {
  h1 { font-size: 26px !important; line-height: 1.35 !important; }
  h2 { font-size: 22px !important; line-height: 1.35 !important; }
  h3 { font-size: 18px !important; line-height: 1.35 !important; }
  p { font-size: 16px !important; line-height: 1.5 !important; }
  .hero-subtitle { font-size: 14px !important; line-height: 1.4 !important; }
  .step-row .step-num { font-size: 18px !important; line-height: 1.4 !important; }
  .faq-item summary { font-size: 16px !important; line-height: 1.4 !important; }
  section { padding: 40px 0 !important; }
  .hero { padding: 40px 0 48px !important; }
  .card-grid-3 { gap: 16px !important; }
  .feature-card { padding: 20px 18px !important; }
  .step-row { grid-template-columns: 1fr !important; gap: 6px !important; padding: 18px 0 !important; }
  .site-footer { padding: 28px 20px !important; }

  /* Imagens: produção limita a ALTURA no mobile (não deixa esticar),
     valores extraídos direto das media queries de trincapay.com.br. */
  .hero .grid-2 img { width: auto !important; max-width: 100% !important; height: 300px !important; margin: 0 auto !important; }
  .problema-img img { width: 344px !important; max-width: 100% !important; height: 258px !important; margin: 0 auto !important; }
  .audience-row .photo-strip img { max-width: min(300px, 100%) !important; width: 100% !important; height: auto !important; margin: 0 auto !important; }
  .founder-photo { max-width: min(300px, 100%) !important; }
  .founder-photo img { height: auto !important; }
}

/* =========================================================
   HOME — valores tipográficos exatos extraídos da produção
   (font-size, font-weight, color, line-height computados
   diretamente em trincapay.com.br). Seções mapeadas por ordem
   dentro de <main> (nth-of-type), escopadas a body.page-home.
   ========================================================= */

/* 1) HERO */
.page-home main > section:nth-of-type(1) h1 { font-size: 40px; font-weight: 700; color: #fff; line-height: 52px; }
.page-home main > section:nth-of-type(1) .hero-subtitle { font-size: 18px; font-weight: 400; color: var(--color-accent); line-height: 23.4px; }
.page-home main > section:nth-of-type(1) p { font-size: 20px; font-weight: 400; color: #fff; line-height: 30px; }
.page-home main > section:nth-of-type(1) .hero-eyebrow-link { font-size: 16px; font-weight: 400; color: var(--color-off-white); line-height: 20.8px; }

/* 2) O PROBLEMA */
.page-home main > section:nth-of-type(2) h2 { font-size: 30px; font-weight: 600; color: var(--color-text-on-light); line-height: 39px; }
.page-home main > section:nth-of-type(2) p { font-size: 16px; font-weight: 400; color: var(--color-text-alt-dark); line-height: 24px; }

/* 3) A REGRA + CARDS + COMO FUNCIONA */
.page-home main > section:nth-of-type(3) > .container > h2:first-child { font-size: 35px; font-weight: 600; color: var(--color-text-on-light); line-height: 45.5px; }
.page-home main > section:nth-of-type(3) > .container > p { font-size: 16px; font-weight: 400; color: #fff; line-height: 20.8px; }
.page-home main > section:nth-of-type(3) .feature-card h3 { font-size: 21px; font-weight: 700; color: #fff; line-height: 27.3px; }
.page-home main > section:nth-of-type(3) .feature-card p { font-size: 16px; font-weight: 400; color: #fff; line-height: 20.8px; }
.page-home main > section:nth-of-type(3) h2[style*="margin-top"] { font-size: 35px; font-weight: 600; color: #fff; line-height: 45.5px; }
.page-home main > section:nth-of-type(3) .step-list + p,
.page-home main > section:nth-of-type(3) > .container > h2[style*="margin-top"] ~ p { font-size: 18px; font-weight: 500; color: #fff; line-height: 27px; }
.page-home main > section:nth-of-type(3) .step-row .step-num { font-size: 24px; font-weight: 400; color: #fff; line-height: 55.2px; }
.page-home main > section:nth-of-type(3) .step-row h3 { font-size: 21px; font-weight: 600; color: var(--color-text-on-light); line-height: 27.3px; }
.page-home main > section:nth-of-type(3) .step-row p { font-size: 16px; font-weight: 400; color: #fff; line-height: 24px; }
.page-home main > section:nth-of-type(3) p[style*="margin-top:32px"] { font-size: 18px; font-weight: 400; color: var(--color-text-on-light); line-height: 23.4px; }

/* 4) PARA QUEM */
.page-home main > section:nth-of-type(4) > .container.text-center > h2 { font-size: 35px; font-weight: 700; color: var(--color-text-on-light); line-height: 45.5px; }
.page-home main > section:nth-of-type(4) > .container.text-center > p { font-size: 16px; font-weight: 400; color: var(--color-text-on-light); line-height: 20.8px; }
.page-home main > section:nth-of-type(4) .audience-row h3 { font-size: 19px; font-weight: 400; color: var(--color-text-on-light); line-height: 24.7px; }
.page-home main > section:nth-of-type(4) .audience-row .segment-line { font-size: 16px; font-weight: 500; color: var(--color-text-on-light); line-height: 20.8px; }
.page-home main > section:nth-of-type(4) .audience-row p:not(.segment-line) { font-size: 16px; font-weight: 400; color: var(--color-text-on-light); line-height: 20.8px; }

/* 5) O QUE MUDA */
.page-home main > section:nth-of-type(5) h2 { font-size: 30px; font-weight: 400; color: var(--color-text-on-light); line-height: 39px; }
.page-home main > section:nth-of-type(5) > .container > p:first-of-type { font-size: 16px; font-weight: 400; color: var(--color-text-on-light); line-height: 20.8px; }
.page-home main > section:nth-of-type(5) .feature-card h3 { font-size: 22px; font-weight: 700; color: var(--color-accent); line-height: 28.6px; }
.page-home main > section:nth-of-type(5) .feature-card p { font-size: 16px; font-weight: 400; color: #fff; line-height: 20.8px; }

/* 7) FUNDADOR */
.page-home main > section:nth-of-type(7) h2 { font-size: 30px; font-weight: 700; color: #fff; line-height: 39px; }
.page-home main > section:nth-of-type(7) p { font-size: 18px; font-weight: 400; color: #fff; line-height: 27px; }

/* 8) FAQ */
.page-home main > section:nth-of-type(8) > .container.text-center > h2 { font-size: 40px; font-weight: 600; color: var(--color-text-alt-dark); line-height: 52px; }
.page-home main > section:nth-of-type(8) .faq-item summary { font-size: 21.06px; font-weight: 500; color: var(--color-text-alt-dark); line-height: 31.59px; }
.page-home main > section:nth-of-type(8) .faq-item p { font-size: 16px; font-weight: 400; color: var(--color-text-alt-dark); line-height: 20.8px; }

/* 9) CTA FINAL */
.page-home main > section:nth-of-type(9) h2 { font-size: 54px; font-weight: 600; color: var(--color-text-alt-dark); line-height: 70.2px; }
.page-home main > section:nth-of-type(9) p { font-size: 18px; font-weight: 400; color: var(--color-text-alt-dark); line-height: 27px; }

/* FOOTER (todas as páginas) */
.site-footer .footer-desc { font-size: 13px; font-weight: 400; color: #fff; line-height: 16.9px; }
.site-footer h4 { font-size: 13px; font-weight: 600; color: var(--color-accent); line-height: 16.9px; }
.footer-legal { font-size: 14px; font-weight: 400; color: var(--color-text-alt-dark); line-height: 18.2px; }