/* ============================================================
   TECH SILVA — Landings comerciais /reset-epson-lXXXX/ (F9.3)
   Template compartilhado. Design System F9.1. Mobile-first.
   Ícones SVG SEMPRE com dimensões explícitas (nunca depender de regra global).
   ============================================================ */

/* ---------- HERO ---------- */
.ld-hero-wrap { background: linear-gradient(180deg, #f3f8ff 0%, #ffffff 100%); border-bottom: 1px solid var(--color-border, #d6e2f2); }
.ld-container { max-width: var(--container-max, 1240px); width: 100%; margin-inline: auto; padding-inline: clamp(1rem, 3vw, 2rem); }
.ld-hero { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: clamp(1.6rem, 4vw, 3.5rem); align-items: center; padding-block: clamp(1.8rem, 4vw, 3.4rem); }
.ld-hero-content { display: flex; flex-direction: column; align-items: flex-start; gap: .9rem; }
.ld-status {
  display: inline-flex; align-items: center; gap: .45rem;
  font-size: .72rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase;
  border-radius: 999px; padding: .34rem .85rem;
}
.ld-status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; background: currentColor; }
.ld-status-ok { background: var(--color-success-light, #E4F3EA); color: #17603C; }
.ld-status-ok::before { background: var(--color-success, #1E7F4F); }
.ld-status-nao { background: #F2F4F7; color: #54637E; }
.ld-status-nao::before { background: #98A6BB; }
.ld-hero-h1 { font-family: var(--font-heading); font-size: clamp(1.8rem, 3.9vw, 3.05rem); font-weight: 800; line-height: 1.16; color: var(--color-navy, #061a33); letter-spacing: -0.018em; margin: 0; text-wrap: balance; }
.ld-hero-desc { font-family: var(--font-body); font-size: clamp(1rem, 1.3vw, 1.09rem); color: var(--color-text-muted, #53657a); line-height: 1.7; max-width: 560px; margin: 0; }
.ld-hero-preco { font-size: 1rem; color: var(--color-text-muted, #53657a); }
.ld-hero-preco strong { font-family: var(--font-heading); font-size: clamp(1.55rem, 2.6vw, 1.95rem); font-weight: 800; color: var(--color-navy, #061a33); letter-spacing: -0.02em; }
.ld-hero-cta { margin-top: .5rem; width: 100%; max-width: 420px; }
.ld-cta-principal { width: 100%; justify-content: center; min-height: 54px; }
.ld-hero-wa-sec { font-size: .85rem; color: var(--color-text-muted, #53657a); margin-top: .2rem; }
.ld-hero-wa-sec a { color: #128C7E; text-decoration: underline; text-underline-offset: 2px; font-weight: 600; }
.ld-hero-trust { display: flex; flex-wrap: wrap; gap: .5rem 1.2rem; margin-top: .8rem; padding-top: 1rem; border-top: 1px solid var(--color-border, #d6e2f2); width: 100%; }
.ld-hero-trust span { display: inline-flex; align-items: center; gap: .4rem; font-size: .78rem; font-weight: 600; color: var(--color-text-muted, #53657a); }
.ld-hero-trust svg { width: 16px; height: 16px; color: var(--color-green, #1E7F4F); flex-shrink: 0; }

.ld-hero-media {
  position: relative; border-radius: 22px; overflow: hidden;
  background: linear-gradient(135deg, #0A1F44 0%, #12396e 55%, #1b4c8c 100%);
  color: #dfeaff; min-height: 280px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .6rem;
  padding: 2rem 1.5rem; aspect-ratio: 4 / 3.1;
}
.ld-imp { width: clamp(150px, 46%, 210px); height: auto; color: #fff; opacity: .92; }
.ld-hero-media-txt { font-family: var(--font-heading); font-weight: 800; font-size: 1.05rem; letter-spacing: .03em; color: #fff; }
.ld-hero-media::after { content: ""; position: absolute; inset: auto -15% -35% -15%; height: 55%; background: radial-gradient(closest-side, rgba(50,168,255,.35), transparent); }

/* ---------- SEÇÕES ---------- */
.ld-section { padding-block: clamp(2.6rem, 6vw, 4.6rem); }
.ld-alt { background: var(--color-background, #f7f9fc); }
.ld-sec-head { max-width: 720px; margin-bottom: clamp(1.5rem, 3.5vw, 2.4rem); }
.ld-sec-head.center { margin-inline: auto; text-align: center; }
.ld-sec-head.center .section-subtitle { margin-inline: auto; }
.ld-sec-head .section-title { margin-bottom: .4rem; }
.ld-narrow { max-width: 860px; }

/* ---------- CARDS ---------- */
.ld-grid { display: grid; gap: clamp(1rem, 2.4vw, 1.5rem); }
.ld-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.ld-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.ld-card {
  background: var(--color-surface, #fff); border: 1px solid var(--color-border, #d6e2f2);
  border-radius: 18px; padding: clamp(1.2rem, 2.4vw, 1.7rem); box-shadow: var(--shadow-card, 0 10px 28px rgba(6,26,51,.06));
  display: flex; flex-direction: column; gap: .45rem;
}
.ld-card h3 { font-family: var(--font-heading); font-size: 1.12rem; font-weight: 800; line-height: 1.35; letter-spacing: -0.01em; color: var(--color-navy, #061a33); }
.ld-card p { font-family: var(--font-body); font-size: .96rem; line-height: 1.66; color: var(--color-text-muted, #53657a); margin: 0; }
.ld-card-beneficio { align-items: flex-start; }
.ld-card-ico {
  width: 46px; height: 46px; border-radius: 13px; display: flex; align-items: center; justify-content: center;
  background: var(--color-blue-light, #eaf0f8); color: var(--color-primary, #075fea); margin-bottom: .35rem;
}
.ld-card-ico svg { width: 24px; height: 24px; }
.ld-nota {
  margin-top: 1.3rem; font-family: var(--font-body); font-size: .88rem; line-height: 1.6; color: var(--color-text-muted, #53657a);
  background: #FFF9EE; border: 1px solid #F0E3C2; border-radius: 12px; padding: .9rem 1.1rem;
}

/* ---------- STEPS ---------- */
.ld-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(.9rem, 2vw, 1.3rem); }
.ld-step { background: #fff; border: 1px solid var(--color-border, #d6e2f2); border-radius: 16px; padding: 1.3rem 1.1rem; display: flex; flex-direction: column; gap: .4rem; }
.ld-step-ico {
  width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
  background: var(--color-blue-light, #eaf0f8); color: var(--color-primary, #075fea); margin-bottom: .5rem;
}
.ld-step-ico svg { width: 22px; height: 22px; }
.ld-step h3 { font-family: var(--font-heading); font-size: 1.02rem; font-weight: 800; letter-spacing: -0.01em; color: var(--color-navy, #061a33); }
.ld-step p { font-family: var(--font-body); font-size: .9rem; line-height: 1.6; color: var(--color-text-muted, #53657a); margin: 0; }

/* ---------- REQUISITOS ---------- */
.ld-req-list { list-style: none; display: grid; gap: .8rem; max-width: 720px; margin: 0 auto; padding: 0; }
.ld-req-list li { font-family: var(--font-body);
  display: flex; align-items: flex-start; gap: .8rem; background: #fff;
  border: 1px solid var(--color-border, #d6e2f2); border-radius: 14px; padding: .9rem 1.1rem;
  font-size: .95rem; line-height: 1.55; color: var(--color-text, #12213d);
}
.ld-req-list .check { width: 22px; height: 22px; border-radius: 50%; background: var(--color-success-light, #E4F3EA); color: var(--color-success, #1E7F4F); display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: .1rem; }
.ld-req-list .check svg { width: 13px; height: 13px; }

/* ---------- COMPARAÇÃO DIGITAL x REMOTO ---------- */
.ld-compare { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1rem, 2.4vw, 1.5rem); }
.ld-compare-card { padding: clamp(1.4rem, 3vw, 2rem); }
.ld-compare-remoto { border-top: 5px solid var(--color-whatsapp, #25D366); }
.ld-compare-card h3 { font-family: var(--font-heading); font-size: 1.22rem; font-weight: 800; letter-spacing: -0.01em; margin-top: .2rem; }
.ld-compare-card p { font-size: .93rem; }
.ld-compare-preco { font-size: 1.35rem; font-weight: 900; color: var(--color-success, #1E7F4F); margin: .7rem 0; letter-spacing: -0.01em; }
.ld-compare-preco.muted { font-size: .85rem; font-weight: 600; color: var(--color-text-muted, #53657a); }
.ld-compare-card .btn { margin-top: auto; min-height: 50px; }
.ld-badge { display: inline-flex; align-items: center; gap: .35rem; width: fit-content; font-size: .68rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; border-radius: 999px; padding: .3rem .75rem; }
.ld-badge.green { background: var(--color-success-light, #E4F3EA); color: #17603C; }
.ld-badge.wa { background: rgba(37, 211, 102, .15); color: #0d6b4a; }

/* ---------- FAQ (details/summary acessível) ---------- */
.ld-faq { display: flex; flex-direction: column; gap: .7rem; }
.ld-faq-item { background: #fff; border: 1px solid var(--color-border, #d6e2f2); border-radius: 14px; overflow: hidden; }
.ld-faq-item summary { font-family: var(--font-body);
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1rem 1.25rem; font-weight: 700; font-size: .97rem; color: var(--color-navy, #061a33);
}
.ld-faq-item summary::-webkit-details-marker { display: none; }
.ld-faq-item summary::after {
  content: ""; width: 10px; height: 10px; flex-shrink: 0;
  border-right: 2px solid var(--color-primary, #075fea); border-bottom: 2px solid var(--color-primary, #075fea);
  transform: rotate(45deg) translateY(-3px); transition: transform .18s ease;
}
.ld-faq-item[open] summary::after { transform: rotate(225deg) translateY(-2px); }
.ld-faq-item summary:hover { background: var(--color-blue-soft, #f7f9fc); }
.ld-faq-item summary:focus-visible { outline: 3px solid var(--color-focus-ring, rgba(7,95,234,.32)); outline-offset: -1px; }
.ld-faq-body { padding: 0 1.25rem 1.1rem; }
.ld-faq-body p { font-family: var(--font-body); font-size: .96rem; line-height: 1.7; color: var(--color-text-muted, #53657a); }

/* ---------- CHIPS (relacionados — mesmo componente do hub) ---------- */
.ld-chips { display: flex; flex-wrap: wrap; gap: .6rem; justify-content: center; margin-top: .5rem; }

/* ---------- TÉCNICA ---------- */
.ld-tec-block { background: var(--color-background, #f7f9fc); }

/* ---------- RESPONSIVO (mobile-first) ---------- */
@media (max-width: 920px) {
  .ld-hero { grid-template-columns: 1fr; padding-top: 1.4rem; }
  .ld-hero-media { min-height: 220px; order: -1; }
  .ld-grid-2, .ld-grid-3, .ld-compare { grid-template-columns: 1fr; }
  .ld-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ld-hero-cta { max-width: none; }
}
@media (max-width: 480px) {
  .ld-steps { grid-template-columns: 1fr; }
  .ld-hero-trust { gap: .45rem 1rem; }
}


/* ============================================================
   F9.3 — PADRÃO APROVADO (rollout do piloto L3250, 07/09/2026)
   Escala tipográfica + acabamento premium aprovados pelo proprietário.
   Regras em cascata sobre o bloco acima (sem !important).
   ============================================================ */

.ld-hero-wrap {
  background: linear-gradient(180deg, #EEF5FD 0%, #FBFDFF 55%, #ffffff 100%);
}
.ld-hero {
  gap: clamp(2rem, 5vw, 4rem);
  padding-block: clamp(2.2rem, 4.5vw, 4rem);
}
.ld-hero-content { gap: 1.05rem; }
.ld-hero-h1 {
  font-size: clamp(1.95rem, 4.2vw, 3.3rem); /* até ~53px desktop; ~31px 360px */
  line-height: 1.15;
  letter-spacing: -0.022em;
  color: #081A33;
  margin-bottom: .15rem;
}
.ld-hero-desc {
  font-size: clamp(1rem, 1.35vw, 1.12rem); /* 16–18px */
  line-height: 1.72;
  color: #46586F;
  max-width: 590px;
}
.ld-status {
  font-size: .74rem;
  letter-spacing: .07em;
  padding: .4rem 1rem;
  gap: .5rem;
}
.ld-hero-preco {
  display: flex; align-items: baseline; gap: .45rem; flex-wrap: wrap;
  font-size: .98rem; color: #46586F; margin-top: .2rem;
}
.ld-hero-preco strong {
  font-size: clamp(1.7rem, 2.8vw, 2.15rem);
  letter-spacing: -0.025em;
  color: #075FEA;
}
.ld-hero-cta { margin-top: .6rem; max-width: 460px; }
.ld-cta-principal { min-height: 56px; }
.ld-hero-wa-sec { font-size: .88rem; color: #46586F; }
.ld-hero-trust { margin-top: 1.1rem; padding-top: 1.15rem; gap: .6rem 1.4rem; }
.ld-hero-media { border-radius: 24px; }

/* ---------- Seções: respiro consistente ---------- */
.ld-section { padding-block: clamp(2.9rem, 6.4vw, 5rem); }
.ld-sec-head { margin-bottom: clamp(1.7rem, 3.6vw, 2.6rem); }
.ld-sec-head .section-title {
  font-size: clamp(1.7rem, 2.9vw, 2.45rem); /* 27–39px (mobile confortável) */
  line-height: 1.22;
  letter-spacing: -0.015em;
  color: #12213D;
  margin-bottom: .9rem;
}
.ld-sec-head .section-label {
  letter-spacing: .09em;
}

/* ---------- Cards internos ---------- */
.ld-card {
  border-color: #E2EBF6;
  box-shadow: 0 14px 34px rgba(6, 26, 51, .055);
  padding: clamp(1.35rem, 2.6vw, 1.9rem);
  gap: .55rem;
  border-radius: 20px;
}
.ld-card h3 { font-size: 1.16rem; letter-spacing: -0.012em; }
.ld-card p { font-size: .98rem; line-height: 1.7; color: #4A5A70; }
.ld-card-ico { width: 48px; height: 48px; border-radius: 14px; }
.ld-card-ico svg { width: 24px; height: 24px; }
.ld-nota { font-size: .9rem; line-height: 1.68; }

/* ---------- Como funciona (steps) ---------- */
.ld-step { border-radius: 18px; padding: 1.45rem 1.2rem; }
.ld-step-ico { width: 46px; height: 46px; border-radius: 13px; }
.ld-step h3 { font-size: 1.04rem; }
.ld-step p { font-size: .92rem; line-height: 1.62; }

/* ---------- Requisitos ---------- */
.ld-req-list { gap: .85rem; }
.ld-req-list li { border-radius: 16px; padding: 1rem 1.25rem; font-size: .98rem; }
.ld-req-list .check { width: 24px; height: 24px; }

/* ---------- Digital × Remoto ---------- */
.ld-compare-card { border-radius: 22px; padding: clamp(1.5rem, 3vw, 2.1rem); }
.ld-compare-card h3 { font-size: 1.28rem; }
.ld-compare-card p { font-size: .96rem; }
.ld-compare-preco { font-size: 1.5rem; }
.ld-compare-card .btn { min-height: 52px; }

/* ---------- FAQ ---------- */
.ld-faq-item { border-radius: 16px; }
.ld-faq-item summary {
  font-family: var(--font-body, Inter, system-ui);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.5;
  padding: 1.15rem 1.4rem;
  gap: 1.2rem;
}
.ld-faq-body { padding: 0 1.4rem 1.2rem; }
.ld-faq-body p { font-size: .97rem; line-height: 1.72; color: #4A5A70; }

/* ---------- Chips relacionados ---------- */
.model-chip { padding: .6rem 1.15rem; font-size: .95rem; }

/* ---------- Mobile fino ---------- */
@media (max-width: 480px) {
  .ld-hero-content { gap: .85rem; }
  .ld-hero-preco strong { font-size: 1.7rem; }
  .ld-sec-head .section-title { font-size: 1.62rem; }
  .ld-card h3 { font-size: 1.08rem; }
  .ld-faq-item summary { font-size: .97rem; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}