:root {
  --navy: #1d2c48;
  --navy-2: #24344f;
  --navy-light: #3c5573;
  --tan: #b98b4e;
  --tan-dark: #a97f45;
  --tan-light: #ddd2bd;
  --bg-light: #f5f6f8;
  --bg-soft: #eceff3;
  --text-light: #f5f6f8;
  --text-muted: #9aa6b8;
  --text-dark: #1d2c48;
  --text-dark-muted: #626e82;
  --border-dark: rgba(255, 255, 255, 0.12);
  --border-light: rgba(29, 44, 72, 0.1);
  --max-width: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg-light);
  color: var(--text-dark);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

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

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

/* ---------- Navbar ---------- */
.navbar {
  background: #fff;
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 0;
  z-index: 50;
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}
.logo {
  font-weight: 800;
  font-size: 18px;
  color: var(--navy);
  letter-spacing: 0.01em;
}
.nav-links {
  display: flex;
  gap: 34px;
  list-style: none;
}
.nav-links a {
  color: var(--text-dark-muted);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: all .15s ease;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--navy);
  border-bottom-color: var(--navy);
}
.nav-toggle { display: none; background: none; border: none; color: var(--navy); font-size: 26px; cursor: pointer; }

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #25D366;
  color: #fff;
  padding: 10px 18px;
  border-radius: 30px;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: transform .15s ease, box-shadow .15s ease;
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.35);
  margin-left: 30px;
}
.btn-whatsapp:hover { transform: translateY(-2px); box-shadow: 0 10px 22px rgba(37, 211, 102, 0.45); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 13.5px;
  letter-spacing: 0.03em;
  cursor: pointer;
  border: none;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn-primary {
  background: var(--navy);
  color: #fff;
  box-shadow: 0 10px 24px rgba(29, 44, 72, 0.25);
}
.btn-primary:hover { transform: translateY(-2px); background: var(--navy-2); }
.btn-outline {
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.5);
  color: #fff;
}
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,0.08); }
.btn-outline-navy {
  background: #fff;
  border: 1.5px solid var(--navy);
  color: var(--navy);
}
.btn-outline-navy:hover { background: var(--navy); color: #fff; }
.btn-white {
  background: #fff;
  color: var(--navy);
}
.btn-white:hover { transform: translateY(-2px); }
.btn-block { width: 100%; justify-content: center; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  color: #fff;
  overflow: hidden;
  padding: 0;
}
.hero-scene {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  background-size: cover;
  background-position: center 65%;
  background-repeat: no-repeat;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg,
    rgba(10,14,26,0.88) 0%,
    rgba(10,14,26,0.6) 35%,
    rgba(10,14,26,0.25) 58%,
    rgba(10,14,26,0.05) 78%);
}
.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
  padding-top: 90px;
  padding-bottom: 60px;
  min-height: 560px;
}
.hero h1 {
  font-size: 54px;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.hero p.lead {
  color: rgba(255,255,255,0.88);
  font-size: 16px;
  max-width: 420px;
  margin-bottom: 22px;
}
.hero-rule {
  width: 46px;
  height: 4px;
  background: var(--navy-light);
  border-radius: 2px;
}

.form-card {
  background: #fff;
  border-radius: 10px;
  padding: 34px;
  box-shadow: 0 30px 60px rgba(10, 14, 26, 0.35);
  position: relative;
  z-index: 5;
}
.form-card h3 { font-size: 19px; font-weight: 800; margin-bottom: 4px; color: var(--text-dark); }
.form-card > p { color: var(--text-dark-muted); font-size: 13.5px; margin-bottom: 22px; }

/* ---------- Sections ---------- */
section { padding: 90px 0; }
.section-light { background: var(--bg-light); }
.section-dark { background: var(--navy); color: #fff; }
.section-alt { background: var(--bg-soft); }

.section-head { max-width: 640px; margin-bottom: 50px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--tan-dark);
  margin-bottom: 14px;
}
.section-dark .tag { color: var(--tan); }
.section-head h2 {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
}
.section-head p {
  color: var(--text-dark-muted);
  font-size: 16px;
}
.section-dark .section-head p { color: var(--text-muted); }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

.card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 30px;
  transition: transform .15s ease, box-shadow .15s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 16px 32px rgba(29,44,72,0.08); }
.card .ic {
  width: 44px;
  height: 44px;
  border-radius: 9px;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  margin-bottom: 18px;
}
.card h3 { font-size: 18px; margin-bottom: 10px; }
.card p { color: var(--text-dark-muted); font-size: 14.5px; }
.card a.more { display: inline-flex; align-items: center; gap: 6px; margin-top: 14px; font-weight: 700; font-size: 13.5px; color: var(--navy); }

.numbered { display: flex; gap: 20px; }
.numbered .num {
  font-size: 26px;
  font-weight: 800;
  color: var(--tan);
  flex-shrink: 0;
  width: 46px;
}
.numbered h3 { font-size: 17px; margin-bottom: 6px; }
.numbered p { color: var(--text-dark-muted); font-size: 14.5px; }
.section-dark .numbered p { color: var(--text-muted); }

/* ---------- Stat strip ---------- */
.stat-strip {
  background: var(--bg-soft);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}
.stat-strip .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 22px 20px;
  border-left: 1px solid var(--border-light);
}
.stat-item:first-child { border-left: none; }
.stat-item .ic { color: var(--navy); flex-shrink: 0; margin-top: 2px; }
.stat-item strong { display: block; font-size: 14px; color: var(--text-dark); }
.stat-item span { color: var(--text-dark-muted); font-size: 12.5px; }

/* ---------- About / dependable-by-design ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 50px;
  align-items: start;
}
.about-copy .hero-rule { background: var(--tan); margin-bottom: 16px; }
.about-copy p { color: var(--text-dark-muted); font-size: 14.5px; margin-bottom: 14px; }
.about-copy h2 { font-size: 28px; font-weight: 800; margin-bottom: 18px; letter-spacing: -0.01em; text-transform: uppercase; }

.about-side { display: flex; flex-direction: column; gap: 24px; }
.about-map {
  background: var(--bg-soft);
  border-radius: 10px;
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-map svg { width: 100%; height: auto; }
.about-map iframe { border-radius: 6px; display: block; }

.about-info-row { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.info-block { display: flex; gap: 16px; }
.info-block .ic {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--navy); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; color: #fff;
}
.info-block h4 { font-size: 14px; margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.03em; color: var(--text-dark); }
.info-block p, .info-block a { color: var(--text-dark-muted); font-size: 14px; }

/* coverage: nationwide region grid */
.coverage-wrap {
  background: var(--navy);
  border-radius: 14px;
  padding: 44px;
  display: grid;
  grid-template-columns: 0.55fr 2fr;
  gap: 44px;
  align-items: center;
  color: #fff;
}
.coverage-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 30px 20px;
  border: 1px solid var(--border-dark);
  border-radius: 12px;
  background: rgba(255,255,255,0.03);
}
.coverage-badge-num {
  font-size: 56px;
  font-weight: 800;
  color: var(--tan);
  line-height: 1;
}
.coverage-badge-label {
  margin-top: 10px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}
.region-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}
.region-col h4 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--tan);
  margin-bottom: 14px;
}
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip-row span {
  font-size: 12px;
  font-weight: 700;
  padding: 5px 9px;
  border-radius: 5px;
  background: rgba(255,255,255,0.08);
  color: #fff;
}

/* form fields */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-dark-muted);
  margin-bottom: 7px;
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 6px;
  border: 1.5px solid #e2e5ec;
  font-size: 14.5px;
  font-family: inherit;
  background: #f7f8fa;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--navy-light);
  background: #fff;
}
.field textarea { resize: vertical; min-height: 90px; }
.form-success {
  display: none;
  background: #eef4ee;
  border: 1px solid #7ea87e;
  color: #2f4a2f;
  padding: 14px 18px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  margin-top: 16px;
}
.form-success.show { display: block; }
.form-error {
  display: none;
  background: #fbeaea;
  border: 1px solid #d98a8a;
  color: #7a2a2a;
  padding: 14px 18px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  margin-top: 16px;
}
.form-error.show { display: block; }
.field-error {
  display: none;
  color: #b23b3b;
  font-size: 12.5px;
  font-weight: 600;
  margin-top: 6px;
}
.field-error.show { display: block; }
.field input.invalid { border-color: #d98a8a; background: #fdf4f4; }

/* ---------- Testimonials ---------- */
.testimonial-card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}
.testimonial-card .stars { color: var(--tan); font-size: 14px; margin-bottom: 14px; letter-spacing: 2px; }
.testimonial-card p.quote { font-size: 15px; color: var(--text-dark-muted); margin-bottom: 22px; line-height: 1.6; }
.testimonial-card .author { display: flex; align-items: center; gap: 12px; }
.testimonial-card .avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--navy); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 13px;
}
.testimonial-card .author strong { display: block; font-size: 14px; }
.testimonial-card .author span { color: var(--text-dark-muted); font-size: 12.5px; }

/* cta banner */
.cta-banner {
  background: var(--navy);
  border-radius: 14px;
  padding: 50px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  color: #fff;
  flex-wrap: wrap;
}
.cta-banner h2 { font-size: 27px; font-weight: 800; max-width: 480px; }
.cta-banner p { opacity: 0.85; margin-top: 8px; max-width: 480px; }

/* footer */
footer {
  background: var(--navy);
  color: var(--text-muted);
  padding: 60px 0 24px;
}
footer .logo { color: #fff; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-grid h4 { color: #fff; font-size: 13px; margin-bottom: 18px; text-transform: uppercase; letter-spacing: 0.06em; }
.footer-grid ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-grid a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid var(--border-dark);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  flex-wrap: wrap;
  gap: 10px;
}

@media (max-width: 980px) {
  .hero .container { grid-template-columns: 1fr; padding-top: 50px; padding-bottom: 40px; min-height: 0; gap: 28px; }
  .hero h1 { font-size: 38px; }
  .form-card { margin-bottom: 0; }
  .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
  .stat-strip .container { grid-template-columns: 1fr 1fr; }
  .stat-item { border-left: none !important; border-top: 1px solid var(--border-light); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .coverage-wrap { grid-template-columns: 1fr; }
  .region-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .btn-whatsapp { margin-left: auto; padding: 10px 12px; }
  .btn-whatsapp span { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 84px; left: 0; right: 0;
    background: #fff;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-light);
  }
  .form-row { grid-template-columns: 1fr; }
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .cta-banner { flex-direction: column; text-align: center; }
  .region-grid { grid-template-columns: 1fr; }
  .about-info-row { grid-template-columns: 1fr; }
  .wa-panel { width: calc(100vw - 40px); right: -4px; }
}

/* ---------- WhatsApp floating chat widget ---------- */
.wa-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 14px;
}
.wa-fab {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  transition: transform .15s ease;
}
.wa-fab:hover { transform: scale(1.06); }

.wa-panel {
  display: none;
  width: 320px;
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(10,14,26,0.25);
}
.wa-panel.open { display: block; }

.wa-panel-header {
  background: #075E54;
  color: #fff;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.wa-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: #25D366; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; color: #fff;
}
.wa-panel-header strong { display: block; font-size: 14px; }
.wa-panel-header span { display: block; font-size: 12px; color: rgba(255,255,255,0.75); }
.wa-close {
  margin-left: auto;
  background: none; border: none; color: #fff;
  font-size: 22px; line-height: 1; cursor: pointer; opacity: 0.8;
}
.wa-close:hover { opacity: 1; }

.wa-panel-body { padding: 18px; background: #ece5dd; }
.wa-bubble {
  background: #fff;
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 13.5px;
  color: var(--text-dark);
  line-height: 1.5;
  margin-bottom: 16px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.08);
}
.wa-start { background: #25D366; box-shadow: none; }
.wa-start:hover { background: #1ebc59; transform: none; }