:root {
  --bg: #ffffff;
  --bg-soft: #f2f6fa;
  --bg-deep: #0f3355;
  --ink: #16232b;
  --ink-soft: #52646f;
  --brand: #1c8fc9;
  --brand-dark: #12608c;
  --brand-tint: #e3f0f8;
  --line: #e1e8ee;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 12px 30px -12px rgba(15, 42, 58, 0.18);
  --container: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

/* Honeypot anti-spam: oculto para personas, visible para bots */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

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

h1, h2, h3, h4 { line-height: 1.15; margin: 0 0 0.4em; letter-spacing: -0.02em; }
h1 { font-size: clamp(2rem, 5vw, 3.25rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1rem; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(1.1rem, 4vw, 2rem);
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--brand);
  margin: 0 0 0.75rem;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
}

.logo { display: flex; align-items: center; }
.logo-img { height: 30px; width: auto; display: block; }
.logo-text { font-weight: 700; font-size: 1.15rem; letter-spacing: -0.02em; }
.logo-text strong { color: var(--brand); font-weight: 800; }

@media (max-width: 640px) {
  .logo-img { height: 26px; }
}

.nav-list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 1.75rem;
  margin: 0; padding: 0;
}
.nav-list a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink-soft);
  transition: color 0.15s ease;
}
.nav-list a:hover { color: var(--ink); }
.nav-cta {
  background: var(--brand);
  color: #fff !important;
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
}
.nav-cta:hover { background: var(--brand-dark); }

.nav-toggle {
  display: none;
  width: 42px; height: 42px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  position: relative;
  cursor: pointer;
}
.nav-toggle-bar,
.nav-toggle-bar::before,
.nav-toggle-bar::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 18px; height: 2px;
  background: var(--ink);
  transform: translateX(-50%);
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle-bar { top: 50%; margin-top: -1px; }
.nav-toggle-bar::before { top: -6px; }
.nav-toggle-bar::after { top: 6px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar::before { transform: translateX(-50%) translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar::after { transform: translateX(-50%) translateY(-6px) rotate(-45deg); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.98rem;
  padding: 0.85rem 1.5rem;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.12s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-dark); }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--ink); }
.btn-ghost:hover { border-color: var(--brand); color: var(--brand-dark); }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(180deg, var(--brand-tint) 0%, #fff 65%);
  padding: clamp(2.5rem, 6vw, 5rem) 0 clamp(3rem, 7vw, 5.5rem);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.hero-copy .lead {
  font-size: 1.12rem;
  color: var(--ink-soft);
  max-width: 34ch;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin: 1.6rem 0 1.4rem;
}
.hero-badges {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.4rem;
  margin: 0; padding: 0;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink-soft);
}
.hero-badges li { display: flex; align-items: center; gap: 0.5rem; }
.hero-badges li::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--brand);
}

.hero-media {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.hero-media img {
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* ---------- Sections ---------- */
.section { padding: clamp(3rem, 7vw, 5.5rem) 0; }
.section-head { max-width: 44ch; margin-bottom: 2.5rem; }
.section-sub { color: var(--ink-soft); }
.testimonials .section-head,
.cta-inner { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Service cards ---------- */
.services { background: var(--bg-soft); }
.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.6rem 1.4rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: transparent;
}
.card-icon {
  display: grid;
  place-items: center;
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--brand-tint);
  color: var(--brand-dark);
  margin-bottom: 1rem;
}
.card p { margin: 0; color: var(--ink-soft); font-size: 0.95rem; }

/* ---------- Trust ---------- */
.trust-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.trust-media {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.trust-media img {
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.check-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}
.check-list li {
  position: relative;
  padding-left: 2rem;
  font-weight: 600;
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 2px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--brand);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 13px no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 13px no-repeat;
  background-color: var(--brand);
}

/* ---------- Testimonials ---------- */
.quotes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.quote {
  margin: 0;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.6rem;
}
.quote blockquote {
  margin: 0 0 1.1rem;
  font-size: 1.02rem;
}
.quote blockquote::before { content: "\201C"; color: var(--brand); font-weight: 800; margin-right: 2px; }
.quote figcaption { font-size: 0.9rem; color: var(--ink-soft); }
.quote figcaption strong { display: block; color: var(--ink); }

/* ---------- CTA / form ---------- */
.cta { background: var(--bg-deep); color: #fff; }
.cta .eyebrow { color: #7fd4d4; }
.cta h2 { color: #fff; }
.cta p { color: rgba(255,255,255,0.75); }
.cta-inner { max-width: 640px; }

.quote-form {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  text-align: left;
}
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field-full { grid-column: 1 / -1; }
.field label { font-size: 0.85rem; font-weight: 600; color: rgba(255,255,255,0.8); }
.field input,
.field select,
.field textarea {
  font: inherit;
  color: var(--ink);
  background: #fff;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.85rem;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 2px solid var(--brand);
  outline-offset: 1px;
}
.form-actions { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.form-note { margin: 0; font-size: 0.9rem; color: #7fd4d4; }

/* ---------- Footer ---------- */
.site-footer {
  background: #0b202c;
  color: rgba(255,255,255,0.7);
  padding: 3rem 0 1.5rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
}
.footer-brand .logo-text { color: #fff; font-size: 1.2rem; }
.footer-brand p { margin-top: 0.6rem; max-width: 30ch; font-size: 0.92rem; }
.footer-col h4 { color: #fff; font-size: 0.95rem; margin-bottom: 0.7rem; }
.footer-col p { margin: 0 0 0.4rem; font-size: 0.92rem; }
.footer-col a:hover { color: #fff; }
.footer-legal {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 0.85rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .quotes-grid { grid-template-columns: 1fr; }
  .hero-grid,
  .trust-grid { grid-template-columns: 1fr; }
  .trust-grid { max-width: 620px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .nav-toggle { display: block; }
  .nav-list {
    position: absolute;
    top: 68px; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 0.5rem 1rem 1rem;
    display: none;
  }
  .nav-list.open { display: flex; }
  .nav-list li { border-top: 1px solid var(--line); }
  .nav-list li:first-child { border-top: 0; }
  .nav-list a { display: block; padding: 0.9rem 0.25rem; }
  .nav-cta { text-align: center; margin-top: 0.6rem; }
  .cards-grid { grid-template-columns: 1fr; }
  .quote-form { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}