/* ==========================================================================
   Caverco Partners SpA — Landing Page
   Paleta: azul corporativo sobrio + neutros. Acento de azul, no dominante.
   ========================================================================== */

:root {
  --navy: #16324F;
  --navy-light: #1E4266;
  --blue-accent: #2F6690;
  --blue-accent-dark: #24506F;
  --blue-soft: #EAF2F8;
  --white: #FFFFFF;
  --gray-900: #1F2937;
  --gray-600: #5B6472;
  --gray-400: #8A94A3;
  --gray-200: #E4E8ED;
  --gray-50: #F7F9FB;
  --whatsapp: #25D366;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --shadow-sm: 0 1px 3px rgba(22, 50, 79, 0.08);
  --shadow-md: 0 8px 24px rgba(22, 50, 79, 0.10);
  --shadow-lg: 0 16px 40px rgba(22, 50, 79, 0.14);

  --max-width: 1160px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body, h1, h2, h3, h4, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
input, textarea, select { font: inherit; }

body {
  font-family: var(--font-sans);
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

section { padding: 88px 0; }
@media (max-width: 720px) {
  section { padding: 56px 0; }
}

h1, h2, h3, h4 { color: var(--navy); font-weight: 700; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.1rem, 4.5vw, 3.1rem); line-height: 1.15; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); line-height: 1.2; }
h3 { font-size: 1.25rem; line-height: 1.3; }

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-accent);
  margin-bottom: 12px;
}

.section-head {
  max-width: 680px;
  margin: 0 auto 48px;
  text-align: center;
}
.section-head p { color: var(--gray-600); margin-top: 14px; font-size: 1.05rem; }

.text-center { text-align: center; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease, color 0.15s ease;
}
.btn-primary {
  background: var(--navy);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--navy-light); box-shadow: var(--shadow-md); transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--gray-200);
}
.btn-outline:hover { border-color: var(--blue-accent); color: var(--blue-accent); }

.btn-accent {
  background: var(--blue-accent);
  color: var(--white);
}
.btn-accent:hover { background: var(--blue-accent-dark); transform: translateY(-1px); }

.btn-block { width: 100%; justify-content: center; }

/* ---- Top info bar ---- */
.topbar {
  background: var(--gray-50);
  color: var(--gray-600);
  font-size: 0.82rem;
  border-bottom: 1px solid var(--gray-200);
}
.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 8px;
  padding-bottom: 8px;
  gap: 16px;
  flex-wrap: wrap;
}
.topbar-contacts {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.topbar-contacts a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--gray-600);
}
.topbar-contacts a:hover { color: var(--blue-accent); }
.topbar-contacts svg { width: 14px; height: 14px; flex-shrink: 0; }

.topbar-social { display: flex; align-items: center; gap: 12px; }
.topbar-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--blue-soft);
  color: var(--blue-accent);
  transition: background-color 0.15s ease;
}
.topbar-social a:hover { background: var(--gray-200); }
.topbar-social svg { width: 15px; height: 15px; }

/* ---- Header / Nav ---- */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  position: sticky;
  top: 0;
  z-index: 100;
}
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--navy);
}
.brand-mark {
  width: 40px;
  height: 40px;
  object-fit: contain;
  flex-shrink: 0;
}
.brand-name .full { display: inline; }
.brand small {
  display: block;
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--gray-600);
  letter-spacing: 0.03em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a:not(.btn) {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--gray-900);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.nav-links a:not(.btn):hover, .nav-links a:not(.btn)[aria-current="page"] {
  color: var(--blue-accent);
  border-color: var(--blue-accent);
}
.nav-links .nav-cta { display: flex; align-items: center; gap: 12px; margin-left: 8px; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  color: var(--navy);
}
.nav-toggle svg { width: 26px; height: 26px; }

@media (max-width: 880px) {
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 12px 24px 24px;
    border-bottom: 1px solid var(--gray-200);
    box-shadow: var(--shadow-md);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a:not(.btn) { width: 100%; padding: 10px 0; border-bottom: 1px solid var(--gray-50); }
  .nav-links .nav-cta { flex-direction: column; align-items: stretch; width: 100%; margin: 12px 0 0; gap: 10px; }
  .nav-toggle { display: inline-flex; }
}

/* ---- Hero ---- */
.hero {
  background: var(--gray-50);
  padding: 96px 0 80px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero { padding: 56px 0 48px; }
}
.hero p.lead {
  font-size: 1.15rem;
  color: var(--gray-600);
  margin-top: 20px;
  max-width: 540px;
}
.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 32px;
  flex-wrap: wrap;
}
.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 48px;
  flex-wrap: wrap;
}
.hero-stats div strong {
  display: block;
  font-size: 1.6rem;
  color: var(--navy);
}
.hero-stats div span { font-size: 0.85rem; color: var(--gray-600); }

.hero-visual {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 32px;
  border: 1px solid var(--gray-200);
}
.hero-visual-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--gray-200);
  margin-bottom: 16px;
  color: var(--gray-600);
  font-size: 0.85rem;
  font-weight: 600;
}
.hero-visual-header .brand-mark { width: 26px; height: 26px; }
.hero-check-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--gray-200);
}
.hero-check-list li:last-child { border-bottom: none; }
.hero-check-list svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--blue-accent);
  margin-top: 2px;
}
.hero-check-list strong { display: block; font-size: 0.95rem; color: var(--gray-900); }
.hero-check-list span { font-size: 0.85rem; color: var(--gray-600); }

/* ---- Cards / Services ---- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
@media (max-width: 880px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

.card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--blue-soft);
  color: var(--blue-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.card-icon svg { width: 26px; height: 26px; }

.card h3 { margin-bottom: 10px; }
.card p { color: var(--gray-600); font-size: 0.95rem; }
.card ul { margin-top: 14px; }
.card ul li {
  display: flex;
  gap: 8px;
  color: var(--gray-600);
  font-size: 0.9rem;
  padding: 5px 0;
}
.card ul li svg { width: 16px; height: 16px; color: var(--blue-accent); flex-shrink: 0; margin-top: 3px; }

/* ---- Alt section background ---- */
.section-alt { background: var(--gray-50); }

/* ---- About / Mission Visión Values ---- */
.mv-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 12px;
}
@media (max-width: 720px) { .mv-grid { grid-template-columns: 1fr; } }
.mv-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}
.mv-card svg { color: var(--blue-accent); margin-bottom: 16px; }
.mv-card.alt svg { color: var(--navy); }
.mv-card h3 { color: var(--navy); margin-bottom: 12px; }
.mv-card p { color: var(--gray-600); font-size: 0.98rem; }

.values-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  margin-top: 48px;
}
@media (max-width: 980px) { .values-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 620px) { .values-grid { grid-template-columns: repeat(2, 1fr); } }
.value-item { text-align: center; }
.value-item .card-icon { margin: 0 auto 14px; }
.value-item h4 { font-size: 1rem; color: var(--navy); margin-bottom: 6px; }
.value-item p { font-size: 0.85rem; color: var(--gray-600); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 880px) { .about-grid { grid-template-columns: 1fr; } }
.about-grid p { color: var(--gray-600); margin-top: 16px; }
.about-panel {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.about-panel ul li {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--gray-200);
}
.about-panel ul li:last-child { border-bottom: none; }
.about-panel svg { width: 22px; height: 22px; color: var(--blue-accent); flex-shrink: 0; }
.about-panel strong { display: block; color: var(--navy); font-size: 0.95rem; }
.about-panel span { font-size: 0.85rem; color: var(--gray-600); }

/* ---- CTA banner ---- */
.cta-banner {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  box-shadow: var(--shadow-sm);
}
.cta-banner p { color: var(--gray-600); margin-top: 8px; }

/* ---- Contact page ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: flex-start;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-info-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.contact-info-card h3 { color: var(--navy); }
.contact-info-card p { color: var(--gray-600); margin-top: 10px; font-size: 0.95rem; }
.contact-methods { margin-top: 28px; }
.contact-methods li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--gray-200);
}
.contact-methods li:last-child { border-bottom: none; }
.contact-methods svg { width: 20px; height: 20px; flex-shrink: 0; margin-top: 2px; color: var(--blue-accent); }
.contact-methods strong { display: block; font-size: 0.9rem; color: var(--navy); }
.contact-methods a, .contact-methods span.value { font-size: 0.92rem; color: var(--gray-600); }
.contact-methods a:hover { color: var(--blue-accent); text-decoration: underline; }

.contact-social {
  display: flex;
  gap: 12px;
  margin-top: 28px;
}
.contact-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--blue-soft);
  color: var(--blue-accent);
  transition: background-color 0.15s ease, transform 0.15s ease;
}
.contact-social a:hover { background: var(--gray-200); transform: translateY(-2px); }
.contact-social svg { width: 20px; height: 20px; }

.form-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
}
.field input, .field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--gray-50);
  color: var(--gray-900);
  transition: border-color 0.15s ease, background-color 0.15s ease;
}
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--blue-accent);
  background: var(--white);
}
.field textarea { min-height: 130px; resize: vertical; }
.honeypot { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

.form-status {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  display: none;
}
.form-status.show { display: block; }
.form-status.success { background: #E7F6EC; color: #1B7A3D; }
.form-status.error { background: #FBEAEA; color: #B3261E; }

/* ---- Footer ---- */
.site-footer {
  background: var(--gray-50);
  color: var(--gray-600);
  padding: 64px 0 24px;
  border-top: 1px solid var(--gray-200);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
}
@media (max-width: 880px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
}
.footer-grid h4 {
  color: var(--navy);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 18px;
}
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-brand span:not(.brand-mark) { color: var(--navy); font-weight: 700; font-size: 1.05rem; }
.site-footer p { font-size: 0.9rem; line-height: 1.7; }
.footer-links li { padding: 6px 0; }
.footer-links a:hover { color: var(--blue-accent); }
.footer-contact li { display: flex; gap: 10px; padding: 6px 0; font-size: 0.9rem; align-items: flex-start; }
.footer-contact svg { width: 16px; height: 16px; margin-top: 3px; flex-shrink: 0; color: var(--blue-accent); }
.footer-social { display: flex; gap: 10px; margin-top: 16px; }
.footer-social a {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--blue-soft);
  color: var(--blue-accent);
  display: flex; align-items: center; justify-content: center;
}
.footer-social a:hover { background: var(--gray-200); }
.footer-social svg { width: 17px; height: 17px; }

.footer-bottom {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--gray-200);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.82rem;
  flex-wrap: wrap;
}

/* ---- Floating WhatsApp ---- */
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--whatsapp);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  z-index: 200;
  transition: transform 0.15s ease;
}
.whatsapp-float:hover { transform: scale(1.06); }
.whatsapp-float svg { width: 28px; height: 28px; color: var(--white); }

/* ---- Page hero (inner pages) ---- */
.page-hero {
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  padding: 64px 0;
  text-align: center;
}
.page-hero p { color: var(--gray-600); max-width: 640px; margin: 14px auto 0; }