/* ======================================================
   BASE.CSS — Global Tokens, Reset, Typography, Utilities
====================================================== */

:root {
  --color-primary: #1a4b8c;
  --color-primary-dark: #0f2f5a;
  --color-primary-light: #e8f0fb;
  --color-accent: #2360b0;
  --color-dark: #0f172a;
  --color-text: #334155;
  --color-muted: #64748b;
  --color-border: #e2e8f0;
  --color-bg: #f8fafc;
  --color-white: #ffffff;
  --color-section-alt: #f1f5f9;

  --font-base: 'Inter', sans-serif;
  --fs-xs: clamp(0.7rem, 1.5vw, 0.75rem);
  --fs-sm: clamp(0.8rem, 1.8vw, 0.875rem);
  --fs-md: clamp(0.9rem, 2vw, 1rem);
  --fs-lg: clamp(1rem, 2.5vw, 1.25rem);
  --fs-xl: clamp(1.25rem, 3.5vw, 1.75rem);
  --fs-xxl: clamp(1.6rem, 5vw, 2.6rem);
  --fs-hero: clamp(1.8rem, 6vw, 3.2rem);

  --lh-tight: 1.2;
  --lh-normal: 1.65;
  --lh-loose: 1.85;

  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 1rem;
  --space-4: 1.5rem; --space-5: 2rem; --space-6: 3rem;
  --space-7: 4rem; --space-8: 6rem;

  --radius-sm: 6px; --radius-md: 10px;
  --radius-lg: 16px; --radius-xl: 24px;

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.07);
  --shadow-md: 0 8px 28px rgba(0,0,0,0.11);
  --shadow-lg: 0 20px 50px rgba(0,0,0,0.14);

  --transition: 0.3s ease;
  --container-width: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-base);
  font-size: var(--fs-md);
  line-height: var(--lh-normal);
  color: var(--color-text);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; margin: 0; }
button { font-family: inherit; border: none; cursor: pointer; background: none; }
address { font-style: normal; }

h1, h2, h3, h4, h5, h6 {
  color: var(--color-dark);
  line-height: var(--lh-tight);
  margin: 0 0 var(--space-3);
  font-weight: 700;
}
h1 { font-size: var(--fs-hero); }
h2 { font-size: var(--fs-xxl); }
h3 { font-size: var(--fs-xl); }
h4 { font-size: var(--fs-lg); }
p { margin: 0 0 var(--space-3); }

/* Layout */
.container {
  width: 100%;
  max-width: var(--container-width);
  padding: 0 clamp(1rem, 4vw, 2rem);
  margin: 0 auto;
}
.section { padding: clamp(3rem, 7vw, 5rem) 0; }
.section-alt { background: var(--color-section-alt); }

.section-badge {
  display: inline-block;
  padding: 0.3rem 1rem;
  border-radius: 999px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: var(--space-3);
}

.text-center { text-align: center; }
.text-muted { color: var(--color-muted); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.8rem;
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  font-weight: 600;
  transition: all var(--transition);
  white-space: nowrap;
  cursor: pointer;
  text-decoration: none;
  border: 2px solid transparent;
}
.btn:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; }

.btn-primary { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.btn-primary:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(26,75,140,0.3); }

.btn-accent { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }
.btn-accent:hover { background: #0f2f5a; transform: translateY(-1px); }

.btn-outline { background: transparent; border-color: var(--color-primary); color: var(--color-primary); }
.btn-outline:hover { background: var(--color-primary); color: #fff; }

.btn-outline-light { background: transparent; border-color: rgba(255,255,255,0.7); color: #fff; }
.btn-outline-light:hover { background: rgba(255,255,255,0.15); }

.trust-icon{
width:42px;
height:42px;
display:flex;
align-items:center;
justify-content:center;
border-radius:999px;
background:rgba(37,99,235,0.10);
border:1px solid rgba(37,99,235,0.20);
color:var(--color-primary);
margin-bottom:8px;
}

.trust-icon svg{
width:20px;
height:20px;
}

/* Cards */
.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

/* Grids */
.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: var(--space-5); }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: var(--space-5); }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: var(--space-4); }

@media (max-width: 992px) {
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .grid-3 { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 600px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* Accessibility */
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0;
  margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0;
}
.skip-link {
  position: absolute; top: -60px; left: 0;
  padding: 0.6rem 1.2rem; background: var(--color-primary);
  color: #fff; font-weight: 700; z-index: 9999;
  border-radius: 0 0 var(--radius-sm) 0; transition: top 0.2s ease;
}
.skip-link:focus { top: 0; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; }

/* Image placeholder */
.img-placeholder {
  background: linear-gradient(135deg, #e8f0fb 0%, #dde6f5 100%);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-muted); font-size: var(--fs-sm);
  border-radius: var(--radius-md); min-height: 220px; width: 100%;
}

/* Page header (inner pages) */
.page-header {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: #fff;
  padding: clamp(6rem, 7vw, 5rem) 0 clamp(2rem, 5vw, 3.5rem);
  text-align: center;
}
.page-header h1 { color: #fff; margin-bottom: 0.5rem; }
.page-header p { color: rgba(255,255,255,0.82); font-size: var(--fs-lg); max-width: 600px; margin: 0 auto; }

/* Breadcrumb */
.breadcrumb {
  display: flex; gap: 0.5rem; align-items: center;
  font-size: var(--fs-xs); color: rgba(255,255,255,0.65);
  margin-bottom: 1rem; justify-content: center;
}
.breadcrumb a { color: rgba(255,255,255,0.85); }
.breadcrumb a:hover { color: #fff; }

/* Trust strip */
/* -----------------------------------------------
   TRUST STRIP (Premium floating stats)
----------------------------------------------- */
.trust-strip{
  background: transparent;
  padding: 0;
  margin-top: -32px; /* floating effect over hero bottom */
  position: relative;
  z-index: 5;
}

.trust-strip .container{
  padding-top: 0;
  padding-bottom: 0;
}

.trust-strip-inner{
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
  background: rgba(255,255,255,0.92);
  border: 1px solid rgba(17,24,39,0.08);
  border-radius: 18px;
  padding: 14px;
  box-shadow: 0 12px 28px rgba(0,0,0,0.10);
  backdrop-filter: blur(10px);
}

.trust-item{
  display: grid;
  grid-template-rows: auto auto auto;
  justify-items: center;
  text-align: center;
  padding: 12px 8px;
  border-radius: 14px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.trust-item:hover{
  transform: translateY(-2px);
  box-shadow: 0 10px 18px rgba(0,0,0,0.08);
}

.trust-icon{
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(37,99,235,0.10); /* uses your primary tone feel */
  border: 1px solid rgba(37,99,235,0.18);
  margin-bottom: 8px;
  font-size: 18px;
}

.trust-item strong{
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.1;
}


/* CTA block */
.cta-block {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff; padding: clamp(2.5rem, 6vw, 4rem) 0; text-align: center;
}
.cta-block h2 { color: #fff; margin-bottom: 0.5rem; }
.cta-block p { color: rgba(255,255,255,0.82); margin-bottom: var(--space-4); }
.cta-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* Credentials box */
.credentials-box {
  background: var(--color-primary-light);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
}
.credentials-box h4 { color: var(--color-primary); margin-bottom: var(--space-3); }
.credentials-box ul { display: grid; grid-template-columns: repeat(2,1fr); gap: 0.5rem var(--space-3); }
.credentials-box li { font-size: var(--fs-sm); padding-left: 1.2rem; position: relative; }
.credentials-box li::before { content: "✓"; position: absolute; left: 0; color: var(--color-primary); font-weight: 700; }
@media (max-width: 600px) { .credentials-box ul { grid-template-columns: 1fr; } }

/* Accordion */
.accordion-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden; margin-bottom: 0.75rem;
}
.accordion-btn {
  width: 100%; display: flex; align-items: center;
  justify-content: space-between; padding: 1.1rem var(--space-4);
  background: var(--color-white); font-size: var(--fs-md);
  font-weight: 600; color: var(--color-dark);
  text-align: left; cursor: pointer; transition: background var(--transition);
}
.accordion-btn:hover { background: var(--color-primary-light); }
.accordion-btn.is-open { background: var(--color-primary); color: #fff; }
.accordion-icon { font-size: 1.2rem; transition: transform var(--transition); flex-shrink: 0; }
.accordion-btn.is-open .accordion-icon { transform: rotate(45deg); }
.accordion-body { display: none; padding: var(--space-4); background: var(--color-section-alt); border-top: 1px solid var(--color-border); }
.accordion-body.is-open { display: block; }
.accordion-body ul { list-style: disc; padding-left: 1.2rem; }
.accordion-body li { margin-bottom: 0.4rem; font-size: var(--fs-sm); }

/* Contact form */
.contact-form .form-group { margin-bottom: 1.2rem; }
.contact-form label { display: block; font-size: var(--fs-sm); font-weight: 600; margin-bottom: 0.4rem; }
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%; padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-border); border-radius: var(--radius-md);
  font-family: var(--font-base); font-size: var(--fs-md);
  color: var(--color-dark); background: var(--color-white);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  outline: none; border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26,75,140,0.12);
}
.contact-form textarea { min-height: 130px; resize: vertical; }
.field-error { color: #dc2626; font-size: var(--fs-xs); margin-top: 0.3rem; display: none; }
.field-error.is-visible { display: block; }
.form-success {
  display: none; background: #d1fae5;
  border: 1px solid #6ee7b7; border-radius: var(--radius-md);
  padding: 1rem 1.5rem; color: #065f46; font-weight: 500; margin-top: 1rem;
}
.form-success.is-visible { display: block; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* Responsive */
@media (max-width: 1024px){
  .trust-strip-inner{ grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 520px){
  .trust-strip{ margin-top: -18px; }
  .trust-strip-inner{ grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 12px; }
  .trust-item{ padding: 10px 6px; }
}


/* ============================================
   FLOATING SOCIAL PANEL
============================================ */

.floating-social{
  position: fixed;
  right: 20px;
  bottom: 24px;
  z-index: 1300;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}

.floating-social-list{
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity .25s ease, transform .25s ease, visibility .25s ease;
}

.floating-social.is-open .floating-social-list{
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.floating-social-item{
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: #ffffff;
  color: #0f172a;
  box-shadow: 0 12px 28px rgba(15,23,42,0.16);
  border: 1px solid rgba(15,23,42,0.08);
  text-decoration: none;
  transition: transform .22s ease, box-shadow .22s ease, background .22s ease, color .22s ease;
}

.floating-social-item:hover{
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 18px 32px rgba(15,23,42,0.20);
}

.floating-social-item.whatsapp{
  color: #16a34a;
}

.floating-social-item.linkedin{
  color: #0a66c2;
}

.floating-social-item.call{
  color: #1d4ed8;
}

.floating-social-item.mail{
  color: #9333ea;
}

.floating-social-item.map{
  color: #ea580c;
}

.floating-social-icon{
  width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.floating-social-icon svg{
  width: 20px;
  height: 20px;
  display: block;
  stroke: currentColor;
  fill: currentColor;
}

.floating-social-item.call .floating-social-icon svg,
.floating-social-item.mail .floating-social-icon svg,
.floating-social-item.map .floating-social-icon svg{
  fill: none;
}

.floating-social-tooltip{
  position: absolute;
  right: 58px;
  top: 50%;
  transform: translateY(-50%);
  background: #0f172a;
  color: #ffffff;
  font-size: 0.78rem;
  line-height: 1;
  padding: 8px 10px;
  border-radius: 10px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
  pointer-events: none;
}

.floating-social-item:hover .floating-social-tooltip{
  opacity: 1;
  visibility: visible;
  transform: translateY(-50%) translateX(-2px);
}

.floating-social-toggle{
  width: 56px;
  height: 56px;
  border: none;
  border-radius: 18px;
  background: linear-gradient(135deg, #1d4ed8, #0f3f91);
  color: #ffffff;
  box-shadow: 0 16px 34px rgba(29,78,216,0.28);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform .22s ease, box-shadow .22s ease;
  position: relative;
}

.floating-social-toggle:hover{
  transform: translateY(-2px);
  box-shadow: 0 20px 38px rgba(29,78,216,0.34);
}

.floating-toggle-icon{
  position: absolute;
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: opacity .22s ease, transform .22s ease;
}

.floating-toggle-icon svg{
  width: 22px;
  height: 22px;
  display: block;
  stroke: currentColor;
}

.floating-toggle-close{
  opacity: 0;
  transform: scale(.8) rotate(-15deg);
}

.floating-social.is-open .floating-toggle-open{
  opacity: 0;
  transform: scale(.8) rotate(15deg);
}

.floating-social.is-open .floating-toggle-close{
  opacity: 1;
  transform: scale(1) rotate(0);
}

/* Entrance stagger */
.floating-social.is-open .floating-social-item:nth-child(1){ transition-delay: .02s; }
.floating-social.is-open .floating-social-item:nth-child(2){ transition-delay: .05s; }
.floating-social.is-open .floating-social-item:nth-child(3){ transition-delay: .08s; }
.floating-social.is-open .floating-social-item:nth-child(4){ transition-delay: .11s; }
.floating-social.is-open .floating-social-item:nth-child(5){ transition-delay: .14s; }

@media (max-width: 768px){
  .floating-social{
    right: 16px;
    bottom: 18px;
  }

  .floating-social-toggle{
    width: 52px;
    height: 52px;
    border-radius: 16px;
  }

  .floating-social-item{
    width: 46px;
    height: 46px;
    border-radius: 14px;
  }

  .floating-social-tooltip{
    display: none;
  }
}

@media (prefers-reduced-motion: reduce){
  .floating-social-list,
  .floating-social-item,
  .floating-social-toggle,
  .floating-toggle-icon,
  .floating-social-tooltip{
    transition: none !important;
  }
}