/* ============================================================
   LP Lava e Seca — Refrigeração Paiola
   ============================================================ */

:root {
  --c-ink:     #080e30;
  --c-deep:    #0d1545;
  --c-blue:    #1528A0;
  --c-accent:  #2494D0;
  --c-wa:      #25d366;
  --c-frost:   #f0f4ff;
  --c-frost-2: #dce8f8;
  --c-white:   #ffffff;
  --c-text:    #0a0f2e;
  --c-muted:   #4a558a;
  --radius:    12px;
  --radius-sm: 8px;
  --shadow:    0 4px 20px rgba(21,40,160,.09);
  --shadow-lg: 0 12px 40px rgba(21,40,160,.17);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Sora', system-ui, sans-serif;
  background: var(--c-white);
  color: var(--c-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: 'Space Grotesk', sans-serif; line-height: 1.15; }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.3rem); font-weight: 700; }
h3 { font-size: 1.1rem; font-weight: 600; }

/* ── FADE-IN ── */
.fade-in { opacity: 0; transform: translateY(18px); transition: opacity .5s ease, transform .5s ease; }
.fade-in.visible { opacity: 1; transform: none; }

/* ── HEADER ── */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(21,40,160,.10);
  padding: 0 24px;
}
.header-inner {
  max-width: 1100px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.brand-logo { height: 100px; width: auto; object-fit: contain; }
.header-contact { display: flex; align-items: center; gap: 16px; }
.header-phone {
  font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: .95rem;
  color: var(--c-blue); display: flex; align-items: center; gap: 6px;
}
.btn-wa {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--c-wa); color: #fff;
  font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: .88rem;
  padding: 10px 20px; border-radius: 100px;
  transition: transform .2s, box-shadow .2s;
  white-space: nowrap;
}
.btn-wa:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(37,211,102,.38); }

/* ── HERO ── */
.hero {
  background:
    radial-gradient(ellipse 900px 600px at 105% -10%, rgba(36,148,208,.25) 0%, transparent 58%),
    radial-gradient(ellipse 600px 400px at -5% 110%, rgba(21,40,160,.32) 0%, transparent 60%),
    linear-gradient(148deg, #080e30 0%, #0d1545 42%, #1528A0 100%);
  color: var(--c-white);
  padding: 88px 24px 80px;
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(700px 420px at 50% 50%, rgba(36,148,208,.08) 0%, transparent 70%);
}
.hero-inner {
  max-width: 720px; margin: 0 auto;
  text-align: center; position: relative;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(36,148,208,.18); border: 1px solid rgba(36,148,208,.35);
  color: rgba(220,232,255,.90); font-size: .78rem; font-weight: 700;
  letter-spacing: .07em; text-transform: uppercase;
  padding: 6px 16px; border-radius: 100px; margin-bottom: 26px;
}
.hero h1 { color: var(--c-white); margin-bottom: 20px; }
.hero h1 em { font-style: normal; color: #5bc8f5; }
.hero-sub {
  font-size: clamp(.98rem, 2.2vw, 1.13rem);
  color: rgba(220,232,255,.80);
  max-width: 560px; margin: 0 auto 38px;
}
.hero-actions {
  display: flex; gap: 14px; justify-content: center; flex-wrap: wrap;
}
.btn-hero-wa {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--c-wa); color: #fff;
  font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 1rem;
  padding: 15px 30px; border-radius: 100px;
  box-shadow: 0 8px 28px rgba(37,211,102,.38);
  transition: transform .2s, box-shadow .2s;
}
.btn-hero-wa:hover { transform: translateY(-2px); box-shadow: 0 12px 36px rgba(37,211,102,.55); }
.btn-hero-phone {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--c-white);
  font-family: 'Space Grotesk', sans-serif; font-weight: 600; font-size: .98rem;
  padding: 14px 26px; border: 1.5px solid rgba(255,255,255,.35); border-radius: 100px;
  transition: background .2s, border-color .2s;
}
.btn-hero-phone:hover { background: rgba(255,255,255,.10); border-color: rgba(255,255,255,.65); }
.hero-trust {
  display: flex; gap: 0; justify-content: center; flex-wrap: wrap;
  margin-top: 48px; padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,.12);
}
.trust-item {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 0 28px;
}
.trust-item + .trust-item { border-left: 1px solid rgba(255,255,255,.12); }
.trust-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem; font-weight: 800;
  color: #5bc8f5; line-height: 1;
}
.trust-label {
  font-size: .78rem; color: rgba(220,232,255,.65);
  text-align: center; max-width: 80px;
}

/* ── SECTIONS ── */
.section { padding: 76px 24px; }
.section-inner { max-width: 1100px; margin: 0 auto; }
.section-label {
  font-size: .76rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--c-accent); margin-bottom: 10px;
}
.section-title { margin-bottom: 12px; color: var(--c-text); }
.section-sub { font-size: 1rem; color: var(--c-muted); max-width: 520px; margin-bottom: 40px; }

/* ── PROBLEMS ── */
.problems { background: var(--c-frost); }
.problems-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.problem-chip {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--c-white); border: 1.5px solid var(--c-frost-2);
  color: var(--c-text); font-size: .87rem; font-weight: 500;
  padding: 10px 16px; border-radius: 100px;
  box-shadow: var(--shadow);
  transition: border-color .2s, box-shadow .2s, transform .18s;
}
.problem-chip:hover {
  border-color: var(--c-accent);
  box-shadow: 0 4px 16px rgba(36,148,208,.20);
  transform: translateY(-1px);
}
.problem-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--c-accent); flex-shrink: 0;
}
.problems-cta { margin-top: 36px; }
.btn-problems-wa {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--c-wa); color: #fff;
  font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: .95rem;
  padding: 14px 28px; border-radius: 100px;
  box-shadow: 0 6px 20px rgba(37,211,102,.30);
  transition: transform .2s, box-shadow .2s;
}
.btn-problems-wa:hover { transform: translateY(-1px); box-shadow: 0 10px 28px rgba(37,211,102,.45); }

/* ── SERVICES ── */
.services { background: var(--c-white); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px; margin-top: 40px;
}
.service-card {
  background: var(--c-white); border: 1.5px solid var(--c-frost-2);
  border-radius: var(--radius); padding: 32px 26px;
  box-shadow: var(--shadow);
  transition: box-shadow .22s, transform .22s, border-color .22s;
}
.service-card:hover {
  box-shadow: var(--shadow-lg); transform: translateY(-3px);
  border-color: rgba(21,40,160,.20);
}
.service-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, var(--c-blue), var(--c-accent));
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.service-card h3 { margin-bottom: 8px; }
.service-card p { font-size: .92rem; color: var(--c-muted); line-height: 1.6; }

/* ── WHY US ── */
.why-us { background: var(--c-frost); }
.why-us-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
}
.why-us-text .section-title { margin-bottom: 16px; }
.why-us-desc {
  font-size: .97rem; color: var(--c-muted);
  line-height: 1.7; margin-bottom: 28px;
}
.btn-why-wa {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--c-blue); color: #fff;
  font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: .95rem;
  padding: 14px 26px; border-radius: 100px;
  box-shadow: 0 6px 22px rgba(21,40,160,.30);
  transition: background .2s, transform .2s, box-shadow .2s;
}
.btn-why-wa:hover {
  background: #1e37c9; transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(21,40,160,.42);
}
.pillars-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.pillar {
  background: var(--c-white); border-radius: var(--radius);
  border-left: 4px solid var(--c-blue);
  padding: 24px 20px;
  box-shadow: var(--shadow);
}
.pillar-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem; font-weight: 800;
  color: var(--c-blue); line-height: 1; margin-bottom: 6px;
}
.pillar h3 { font-size: .95rem; margin-bottom: 6px; }
.pillar p { font-size: .84rem; color: var(--c-muted); }

/* ── BRANDS ── */
.brands { background: var(--c-white); text-align: center; }
.brands-subtitle { font-size: .97rem; color: var(--c-muted); margin-bottom: 32px; }
.brands-list {
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: center;
}
.brand-pill {
  background: var(--c-frost); border: 1.5px solid var(--c-frost-2);
  color: var(--c-text);
  font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: .93rem;
  padding: 10px 24px; border-radius: 100px;
  box-shadow: var(--shadow);
  transition: border-color .2s, color .2s;
}
.brand-pill:hover { border-color: var(--c-blue); color: var(--c-blue); }
.brand-pill.highlight {
  background: linear-gradient(135deg, var(--c-blue), var(--c-accent));
  color: #fff; border-color: transparent;
}
.brand-pill.highlight:hover { opacity: .9; color: #fff; }

/* ── COVERAGE ── */
.coverage { background: var(--c-frost); }
.cities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px; margin-top: 36px;
}
.city-item {
  display: flex; align-items: center; gap: 10px;
  background: var(--c-white); border-radius: var(--radius-sm);
  padding: 14px 18px; font-weight: 500; font-size: .92rem;
  box-shadow: var(--shadow);
}
.city-pin {
  flex-shrink: 0; color: var(--c-blue);
}

/* ── CTA FINAL ── */
.cta-final {
  background:
    radial-gradient(ellipse 90% 65% at 50% 130%, rgba(36,148,208,.38) 0%, transparent 58%),
    radial-gradient(ellipse 60% 50% at 0% 0%, rgba(21,40,160,.22) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 100% 0%, rgba(36,148,208,.12) 0%, transparent 60%),
    linear-gradient(180deg, #080e30 0%, #1528A0 100%);
  color: var(--c-white); text-align: center;
  padding: 88px 24px;
  position: relative; overflow: hidden;
}
.cta-final::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 100% 1px at 50% 0%, rgba(36,148,208,.4) 0%, transparent 100%);
}
.cta-inner { max-width: 640px; margin: 0 auto; position: relative; }
.cta-badge {
  display: inline-block;
  font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: rgba(220,232,255,.65); margin-bottom: 18px;
}
.cta-final h2 { color: var(--c-white); margin-bottom: 14px; }
.cta-final p { color: rgba(220,232,255,.75); margin-bottom: 38px; font-size: 1rem; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn-cta-wa {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--c-wa); color: #fff;
  font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 1rem;
  padding: 15px 30px; border-radius: 100px;
  box-shadow: 0 8px 28px rgba(37,211,102,.35);
  transition: transform .2s, box-shadow .2s;
}
.btn-cta-wa:hover { transform: translateY(-2px); box-shadow: 0 14px 36px rgba(37,211,102,.52); }
.btn-cta-phone {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--c-white);
  font-family: 'Space Grotesk', sans-serif; font-weight: 600; font-size: .97rem;
  padding: 14px 26px; border: 1.5px solid rgba(255,255,255,.35); border-radius: 100px;
  transition: background .2s, border-color .2s;
}
.btn-cta-phone:hover { background: rgba(255,255,255,.10); border-color: rgba(255,255,255,.65); }

/* ── FOOTER ── */
.footer {
  background:
    radial-gradient(ellipse 700px 400px at 100% 0%, rgba(21,40,160,.18) 0%, transparent 55%),
    linear-gradient(180deg, #0a0f2e 0%, #06091e 100%);
  color: rgba(220,232,255,.65);
  padding: 60px 24px 28px;
  border-top: 1px solid rgba(36,148,208,.18);
}
.footer-inner { max-width: 1100px; margin: 0 auto; }
.footer-grid {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr;
  gap: 44px; margin-bottom: 48px;
}
.footer-brand .brand-logo { height: 82px; margin-bottom: 16px; }
.footer-brand p { font-size: .88rem; line-height: 1.65; }
.footer-col h4 {
  font-family: 'Space Grotesk', sans-serif; font-weight: 700;
  color: var(--c-white); margin-bottom: 14px; font-size: .92rem;
}
.footer-col p, .footer-col address {
  font-size: .86rem; line-height: 1.75; font-style: normal;
}
.footer-col a { color: rgba(220,232,255,.65); transition: color .2s; }
.footer-col a:hover { color: #5bc8f5; }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 24px; border-top: 1px solid rgba(255,255,255,.08);
  font-size: .78rem; flex-wrap: wrap; gap: 8px;
}

/* ── FLOATING WA ── */
.floating-wa {
  position: fixed; bottom: 24px; right: 24px; z-index: 999;
  width: 58px; height: 58px;
  background: var(--c-wa); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,.48);
  transition: transform .2s, box-shadow .2s;
}
.floating-wa:hover { transform: scale(1.10); box-shadow: 0 10px 32px rgba(37,211,102,.65); }

/* ── RESPONSIVE ── */
@media (max-width: 860px) {
  .why-us-inner { grid-template-columns: 1fr; gap: 36px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  .header-phone { display: none; }
  .hero { padding: 60px 20px 56px; }
  .hero-trust { gap: 0; }
  .trust-item { padding: 0 16px; }
  .trust-number { font-size: 1.6rem; }
  .section { padding: 56px 20px; }
  .pillars-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-inner { text-align: center; }
  .footer-brand .brand-logo { margin-inline: auto; }
  .footer-bottom { justify-content: center; text-align: center; }
}
@media (max-width: 420px) {
  .hero-actions, .cta-actions { flex-direction: column; }
  .btn-hero-wa, .btn-hero-phone, .btn-cta-wa, .btn-cta-phone { width: 100%; justify-content: center; }
  .trust-item + .trust-item { border-left: none; border-top: 1px solid rgba(255,255,255,.12); padding-top: 16px; margin-top: 16px; }
  .hero-trust { flex-direction: column; align-items: center; }
}