/* =============================================
   MODELO 02 — SERVICOS LOCAIS
   Light + Blue | Full-width Hero | List Services
   ============================================= */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: #ffffff;
  color: #1a1d2e;
  line-height: 1.65;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

:root {
  --accent: #2563eb;
  --accent-light: #eff6ff;
  --accent-border: rgba(37,99,235,0.2);
  --bg: #ffffff;
  --bg-alt: #f7f8fc;
  --text: #1a1d2e;
  --text-soft: #4b5563;
  --text-muted: #9ca3af;
  --line: #e5e7eb;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --shadow-sm: 0 4px 16px rgba(0,0,0,0.06);
  --shadow-md: 0 16px 48px rgba(0,0,0,0.1);
  --ease: 0.25s cubic-bezier(0.2,0.8,0.2,1);
  --container: 1180px;
  --nav-h: 76px;
}

.container { width: min(calc(100% - 40px), var(--container)); margin: 0 auto; }
.section { padding: 96px 0; }

.label {
  display: inline-block; font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.18em; color: var(--accent);
  margin-bottom: 14px;
}
.label--light { color: rgba(255,255,255,0.7); }
.section__head { max-width: 600px; margin-bottom: 52px; }
.section__head.centered { text-align: center; margin-left: auto; margin-right: auto; }
.section__title { font-size: clamp(32px, 4.5vw, 52px); font-weight: 800; line-height: 1.12; color: var(--text); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 0 26px; border-radius: 999px;
  font-weight: 700; font-size: 14px; cursor: pointer;
  transition: transform var(--ease), box-shadow var(--ease), background var(--ease);
  border: none;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--accent); color: #fff; box-shadow: 0 8px 24px rgba(37,99,235,0.3); }
.btn--primary:hover { box-shadow: 0 14px 36px rgba(37,99,235,0.45); }
.btn--white { background: #fff; color: var(--accent); box-shadow: 0 8px 24px rgba(0,0,0,0.12); }
.btn--white:hover { box-shadow: 0 14px 36px rgba(0,0,0,0.18); }
.btn--lg { min-height: 56px; padding: 0 34px; font-size: 15px; }

/* NAV */
.nav {
  position: fixed; inset: 0 0 auto; height: var(--nav-h); z-index: 100; background: #fff;
  border-bottom: 1px solid var(--line);
  transition: box-shadow var(--ease);
}
.nav.scrolled { box-shadow: var(--shadow-sm); }
.nav__inner {
  display: flex; align-items: center; gap: 32px;
  height: 100%; width: min(calc(100% - 40px), var(--container)); margin: 0 auto;
}
.nav__logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 16px; flex-shrink: 0; }
.logo-icon {
  width: 36px; height: 36px; border-radius: 10px; background: var(--accent-light);
  border: 1px solid var(--accent-border); display: grid; place-items: center; color: var(--accent);
}
.nav__links { display: flex; gap: 28px; flex: 1; justify-content: center; }
.nav__links a { font-size: 13px; font-weight: 500; color: var(--text-soft); transition: color var(--ease); }
.nav__links a:hover { color: var(--accent); }
.nav__hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; margin-left: auto; }
.nav__hamburger span { display: block; width: 24px; height: 2px; background: var(--text); border-radius: 999px; transition: transform 0.3s, opacity 0.3s; }
.nav__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav__mobile {
  display: none; flex-direction: column; gap: 8px;
  position: fixed; inset: var(--nav-h) 0 0; background: #fff; padding: 24px 20px; z-index: 90;
  transform: translateX(100%); transition: transform 0.35s ease;
  border-top: 1px solid var(--line);
}
.nav__mobile.open { transform: translateX(0); }
.nav__mobile a { padding: 14px 18px; border-radius: var(--radius-sm); border: 1px solid var(--line); font-weight: 500; color: var(--text); }

/* HERO */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  padding-top: var(--nav-h); overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 50%, #3b82f6 100%);
}
.hero__bg::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 70% 50%, rgba(255,255,255,0.08), transparent 60%);
}
.hero__content {
  position: relative; z-index: 1; padding: 80px 0;
  max-width: 680px;
}
.hero__tag {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 16px; border-radius: 999px;
  background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.25);
  color: rgba(255,255,255,0.9); font-size: 12px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.14em; margin-bottom: 28px;
}
.hero__title {
  font-size: clamp(42px, 6.5vw, 80px); font-weight: 800; line-height: 1.05;
  color: #fff; margin-bottom: 20px;
}
.hero__sub { font-size: 18px; color: rgba(255,255,255,0.8); margin-bottom: 36px; max-width: 540px; }
.hero__cta { display: flex; align-items: center; gap: 18px; margin-bottom: 40px; flex-wrap: wrap; }
.hero__cta-note { font-size: 13px; color: rgba(255,255,255,0.7); }
.hero__proof { display: flex; gap: 24px; flex-wrap: wrap; }
.proof-item {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: rgba(255,255,255,0.85); font-weight: 500;
}
.proof-item svg { color: #4ade80; flex-shrink: 0; }

/* SERVICES */
.services { background: var(--bg-alt); }
.services__list { display: flex; flex-direction: column; gap: 2px; }
.service-item {
  display: grid; grid-template-columns: 48px 56px 1fr auto;
  align-items: center; gap: 24px; padding: 28px 32px;
  background: var(--bg); border-radius: var(--radius-md);
  border: 1px solid var(--line);
  transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
}
.service-item:hover { transform: translateX(6px); border-color: var(--accent-border); box-shadow: var(--shadow-sm); }
.service-item__num { font-size: 13px; font-weight: 800; color: var(--text-muted); }
.service-item__icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: grid; place-items: center;
  background: var(--accent-light); border: 1px solid var(--accent-border);
  color: var(--accent);
}
.service-item__body h3 { font-size: 17px; font-weight: 700; margin-bottom: 4px; }
.service-item__body p { font-size: 14px; color: var(--text-soft); }
.service-item__btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 40px; padding: 0 20px; border-radius: 999px;
  font-size: 13px; font-weight: 700; color: var(--accent);
  background: var(--accent-light); border: 1px solid var(--accent-border);
  transition: background var(--ease), color var(--ease);
  white-space: nowrap;
}
.service-item__btn:hover { background: var(--accent); color: #fff; }

/* DIFERENCIAIS */
.diferenciais { background: var(--bg); }
.diferenciais__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.diferenciais__visual { position: relative; }
.dif-img-placeholder {
  border-radius: var(--radius-lg); height: 440px;
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 50%, #93c5fd 100%);
  border: 1px solid var(--accent-border);
}
.dif-card-float {
  position: absolute; bottom: -20px; right: -20px;
  display: flex; align-items: center; gap: 12px;
  padding: 16px 20px; border-radius: var(--radius-md);
  background: #fff; box-shadow: var(--shadow-md);
  border: 1px solid var(--line); color: var(--accent);
}
.dif-card-float strong { display: block; font-size: 14px; font-weight: 700; color: var(--text); }
.dif-card-float span { display: block; font-size: 12px; color: var(--text-soft); }
.dif-list { display: flex; flex-direction: column; gap: 24px; margin: 28px 0 36px; }
.dif-item { display: flex; gap: 16px; align-items: flex-start; }
.dif-item__check {
  width: 28px; height: 28px; min-width: 28px; border-radius: 8px;
  display: grid; place-items: center; background: var(--accent); color: #fff; margin-top: 2px;
}
.dif-item strong { display: block; font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.dif-item p { font-size: 14px; color: var(--text-soft); }

/* TESTIMONIALS */
.testimonials { background: var(--bg-alt); }
.testimonials__grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.testimonial-card {
  padding: 28px; border-radius: var(--radius-md);
  border: 1px solid var(--line); background: var(--bg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--ease), box-shadow var(--ease);
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.testimonial-card__top { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--accent-light); border: 1px solid var(--accent-border);
  display: grid; place-items: center; font-size: 18px; font-weight: 800; color: var(--accent);
  flex-shrink: 0;
}
.testimonial-card__top strong { display: block; font-size: 14px; font-weight: 700; }
.testimonial-card__top span { display: block; font-size: 12px; color: var(--text-muted); }
.stars { margin-left: auto; color: #f59e0b; font-size: 14px; letter-spacing: 2px; }
.testimonial-card blockquote { font-size: 14px; color: var(--text-soft); line-height: 1.7; font-style: italic; }

/* CTA */
.cta-section {
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
  padding: 80px 0;
}
.cta-section__inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.cta-section__copy h2 { font-size: clamp(28px, 4vw, 48px); font-weight: 800; line-height: 1.15; color: #fff; margin-bottom: 12px; }
.cta-section__copy p { font-size: 15px; color: rgba(255,255,255,0.75); }

/* FOOTER */
.footer { background: var(--text); padding: 40px 0 24px; }
.footer__inner { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; margin-bottom: 24px; }
.footer__left { max-width: 280px; }
.footer__logo { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 700; font-size: 16px; margin-bottom: 8px; }
.footer__logo .logo-icon { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.2); color: #fff; }
.footer__left p { font-size: 13px; color: rgba(255,255,255,0.5); }
.footer__links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer__links a { font-size: 13px; color: rgba(255,255,255,0.6); transition: color var(--ease); }
.footer__links a:hover { color: #fff; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 18px; text-align: center; font-size: 12px; color: rgba(255,255,255,0.35); }

/* WA FLOAT */
.wa-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 200;
  width: 60px; height: 60px; border-radius: 50%;
  background: #25d366; color: #fff;
  display: grid; place-items: center;
  box-shadow: 0 8px 28px rgba(37,211,102,0.4);
  transition: transform var(--ease), box-shadow var(--ease);
}
.wa-float:hover { transform: scale(1.1); box-shadow: 0 12px 40px rgba(37,211,102,0.55); }

/* REVEAL */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .diferenciais__grid { grid-template-columns: 1fr; gap: 40px; }
  .dif-img-placeholder { height: 300px; }
  .dif-card-float { right: 16px; bottom: -16px; }
  .testimonials__grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 768px) {
  .nav__links, .nav > .btn { display: none; }
  .nav__hamburger { display: flex; }
  .nav__mobile { display: flex; }
  .service-item { grid-template-columns: 52px 1fr; grid-template-rows: auto auto; gap: 14px 16px; }
  .service-item__num { display: none; }
  .service-item__btn { grid-column: 2; }
  .cta-section__inner { flex-direction: column; text-align: center; }
  .cta-section__inner .btn { width: 100%; max-width: 360px; }
  .testimonials__grid { grid-template-columns: 1fr; }
  .footer__inner { flex-direction: column; }
}
@media (max-width: 480px) {
  .container { width: calc(100% - 32px); }
  .section { padding: 72px 0; }
  .wa-float { bottom: 20px; right: 20px; width: 54px; height: 54px; }
}