/* =====================================================
   Mobhitech — Design System
   Dark Cyan — defense contractor cybersecurity
   ===================================================== */

:root {
  /* Fonds */
  --c-bg:          #080c12;
  --c-bg-2:        #0c1119;
  --c-bg-3:        #111821;
  --c-bg-4:        #161d28;
  --c-surface:     #0f141d;
  --c-surface-2:   #1a2230;

  /* Cyan (accent) */
  --c-cyan:        #00b4d8;
  --c-cyan-light:  #48cae4;
  --c-cyan-dim:    #007799;
  --c-cyan-glow:   rgba(0,180,216,0.18);

  /* Rouge (alerte) */
  --c-red:         #e63946;
  --c-red-light:   #ff4d5a;
  --c-red-glow:    rgba(230,57,70,0.25);

  /* Texte */
  --c-text:        #e4e8ee;
  --c-text-2:      #8b95a5;
  --c-text-3:      #596273;

  /* Bordures */
  --c-border:      #1c2533;
  --c-border-light:#283242;

  /* Vert (certif) */
  --c-green:       #2ecc71;

  /* Typo */
  --f-display: 'DM Serif Display', Georgia, serif;
  --f-body:    'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --f-mono:    'JetBrains Mono', ui-monospace, 'Cascadia Code', Consolas, monospace;

  /* Espacements (grille 8px) */
  --s-1: 4px;    --s-2: 8px;    --s-3: 12px;  --s-4: 16px;
  --s-5: 24px;   --s-6: 32px;   --s-7: 48px;  --s-8: 64px;
  --s-9: 96px;   --s-10: 128px;

  /* Radius */
  --r-none: 0;   --r-xs: 2px;   --r-sm: 4px;
  --r-md: 6px;   --r-lg: 8px;   --r-pill: 999px;

  /* Shadows */
  --shadow-sm:   0 2px 6px rgba(0,0,0,0.5);
  --shadow-md:   0 4px 20px rgba(0,0,0,0.6);
  --shadow-lg:   0 8px 40px rgba(0,0,0,0.7);
  --shadow-cyan: 0 0 30px rgba(0,180,216,0.15);
  --shadow-red:  0 0 30px rgba(230,57,70,0.2);

  /* Motion */
  --m-fast:   150ms;
  --m-medium: 300ms;
  --m-slow:   500ms;
  --ease-expo:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-quart: cubic-bezier(0.76, 0, 0.24, 1);

  /* Header */
  --header-h: 80px;
}

/* =====================================================
   Reset
   ===================================================== */

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-h) + var(--s-4));
}

body {
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { display: block; max-width: 100%; height: auto; }
button { font: inherit; cursor: pointer; background: none; border: 0; color: inherit; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* =====================================================
   Typography
   ===================================================== */

h1, h2, h3, h4 {
  font-family: var(--f-display);
  font-weight: 400;
  color: var(--c-text);
}

h1 {
  font-size: clamp(2.2rem, 4vw, 3.8rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}
h1 em, h2 em, h3 em { font-style: italic; color: var(--c-cyan); }

h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
}

h3 {
  font-size: 20px;
  font-family: var(--f-body);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

h4 {
  font-size: 13px;
  font-family: var(--f-body);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-text-3);
}

p { color: var(--c-text-2); }

.eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--c-cyan);
  margin-bottom: var(--s-4);
}

/* =====================================================
   Accessibility
   ===================================================== */

.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--c-cyan);
  color: var(--c-bg);
  padding: 12px 20px;
  border-radius: var(--r-xs);
  z-index: 1000;
  transition: top var(--m-fast) var(--ease-expo);
  font-weight: 600;
}
.skip-link:focus { top: 16px; }

:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 3px;
  border-radius: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* =====================================================
   Layout
   ===================================================== */

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--s-8);
}

@media (max-width: 768px) { .container { padding: 0 var(--s-5); } }

main > section { padding: var(--s-10) 0; }
@media (max-width: 768px) { main > section { padding: var(--s-8) 0; } }

.section-head {
  max-width: 680px;
  margin: 0 auto var(--s-8);
  text-align: center;
}
.section-head p {
  margin-top: var(--s-4);
  color: var(--c-text-2);
  font-size: 17px;
  line-height: 1.7;
}

/* =====================================================
   Buttons
   ===================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  font-family: var(--f-body);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all var(--m-fast) var(--ease-expo);
  white-space: nowrap;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
}

.btn-primary {
  background: var(--c-cyan);
  color: var(--c-bg);
}
.btn-primary:hover {
  background: var(--c-cyan-light);
  transform: translateY(-1px);
  box-shadow: var(--shadow-cyan);
}

.btn-ghost {
  background: transparent;
  color: var(--c-text);
  border-color: var(--c-border);
}
.btn-ghost:hover {
  border-color: var(--c-cyan);
  color: var(--c-cyan);
}
.btn-ghost svg { transition: transform var(--m-fast) var(--ease-expo); }
.btn-ghost:hover svg { transform: translateX(3px); }

.btn-danger {
  background: var(--c-red);
  color: #fff;
  font-weight: 700;
  border-radius: var(--r-pill);
  animation: pulse-danger 3s ease-in-out infinite;
}
.btn-danger:hover { background: var(--c-red-light); box-shadow: var(--shadow-red); }

@keyframes pulse-danger {
  0%, 100% { box-shadow: 0 0 0 0 var(--c-red-glow); }
  50%      { box-shadow: 0 0 16px 6px transparent; }
}

.btn-lg { padding: 18px 40px; font-size: 15px; }
@media (max-width: 480px) { .btn-lg { padding: 14px 24px; font-size: 13px; } }

/* =====================================================
   Header
   ===================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8,12,18,0.94);
  backdrop-filter: blur(16px) saturate(120%);
  -webkit-backdrop-filter: blur(16px) saturate(120%);
  border-bottom: 1px solid var(--c-border);
  transition: border-color var(--m-fast);
}
.site-header.is-scrolled { border-bottom-color: var(--c-border-light); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: var(--s-5);
}

.brand {
  display: inline-flex;
  align-items: center;
}
.brand-logo {
  display: block;
  height: 44px;
  width: auto;
}

.nav-primary ul { display: flex; gap: var(--s-6); align-items: center; }
.nav-primary a {
  font-size: 14px;
  font-weight: 500;
  color: var(--c-text-2);
  position: relative;
  transition: color var(--m-fast);
}
.nav-primary a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 2px;
  background: var(--c-cyan);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--m-fast) var(--ease-expo);
}
.nav-primary a:hover { color: var(--c-text); }
.nav-primary a:hover::after { transform: scaleX(1); }

/* Mega menu */
.has-mega { position: relative; }
.has-mega > a { z-index: 1; }
.mega-menu {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  position: absolute;
  top: calc(100% + 4px);
  left: -200px;
  width: 660px;
  padding: var(--s-6) var(--s-7);
  background: var(--c-bg-2);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  gap: var(--s-5);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(4px);
  transition: opacity 180ms var(--ease-expo), transform 180ms var(--ease-expo), visibility 0ms 180ms;
}
/* Bridge le gap entre le lien et le mega-menu */
.has-mega > a::before {
  content: '';
  position: absolute;
  inset: 0;
  top: 80%;
  height: 28px;
  pointer-events: none;
}
.mega-menu.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
  transition: opacity 220ms var(--ease-expo), transform 220ms var(--ease-expo), visibility 0ms 0ms;
}

.mega-col h4 {
  margin-bottom: var(--s-3);
  padding-bottom: var(--s-2);
  border-bottom: 1px solid var(--c-border);
  color: var(--c-cyan);
  font-size: 11px;
  letter-spacing: 0.14em;
}
.mega-col ul { display: flex; flex-direction: column; gap: var(--s-2); }
.mega-col a { font-size: 14px; color: var(--c-text-2); }
.mega-col a:hover { color: var(--c-text); }

.nav-emergency { padding: 10px 20px; font-size: 13px; }

/* Hamburger */
.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 10px; }
.nav-toggle span {
  display: block; width: 22px; height: 2px;
  background: var(--c-text); border-radius: 2px;
  transition: transform var(--m-fast) var(--ease-expo), opacity var(--m-fast);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  padding: var(--s-5) var(--s-5) var(--s-6);
  background: var(--c-bg-2);
  border-top: 1px solid var(--c-border);
}
.mobile-menu ul { display: flex; flex-direction: column; gap: var(--s-4); margin-bottom: var(--s-5); }
.mobile-menu a { font-size: 17px; font-weight: 500; color: var(--c-text); }
.mobile-menu .btn { width: 100%; justify-content: center; }

@media (max-width: 960px) {
  .nav-primary, .nav-emergency { display: none; }
  .nav-toggle { display: flex; }
  .mobile-menu:not([hidden]) { display: block; }
}

/* =====================================================
   Hero
   ===================================================== */

.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  background: linear-gradient(170deg, var(--c-bg) 0%, var(--c-bg-2) 50%, #0a1628 100%);
  overflow: hidden;
  padding-top: var(--s-9) !important;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(8,12,18,0.88) 0%, rgba(8,12,18,0.82) 50%, rgba(8,12,18,0.92) 100%);
  pointer-events: none;
  z-index: 2;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 30%, rgba(0,180,216,0.04) 0%, transparent 55%),
              radial-gradient(ellipse at 40% 80%, rgba(230,57,70,0.02) 0%, transparent 50%);
  pointer-events: none;
  z-index: 1;
}

.hero-grid {
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-7);
}

.hero-text { max-width: 740px; }
.hero-lead {
  font-size: 19px;
  line-height: 1.7;
  color: var(--c-text-2);
  margin: var(--s-5) 0 var(--s-7);
  font-weight: 300;
}

.hero-cta {
  display: flex;
  gap: var(--s-3);
  flex-wrap: wrap;
  margin-bottom: var(--s-8);
}

.hero-stats {
  display: flex;
  gap: var(--s-8);
  padding-top: var(--s-6);
  border-top: 1px solid var(--c-border);
  flex-wrap: wrap;
}
.hero-stats li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.hero-stats strong {
  font-family: var(--f-display);
  font-size: clamp(2rem, 3vw, 2.8rem);
  font-weight: 400;
  color: var(--c-cyan);
  line-height: 1;
}
.hero-stats span {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-text-3);
}

@media (max-width: 768px) {
  .hero-stats { gap: var(--s-5); }
}

/* =====================================================
   Urgence Bar
   ===================================================== */

.urgencia {
  background: var(--c-red);
  padding: var(--s-5) 0 !important;
}
.urgencia-inner { display: flex; flex-direction: column; gap: var(--s-2); }
.urgencia-text {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  flex-wrap: wrap;
}
.urgencia-dot {
  width: 10px; height: 10px;
  background: #fff;
  border-radius: 50%;
  animation: pulse-dot 1.5s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.3; }
}
.urgencia strong { color: #fff; font-size: 17px; }
.urgencia-text span { color: rgba(255,255,255,0.85); font-size: 15px; }
.urgencia-text a { color: #fff; text-decoration: underline; font-weight: 700; }
.urgencia-sub { color: rgba(255,255,255,0.7); font-size: 14px; }

/* =====================================================
   Services Grid
   ===================================================== */

.services { background: var(--c-bg); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-5);
}
@media (max-width: 960px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .services-grid { grid-template-columns: 1fr; } }

.service-card {
  padding: var(--s-6);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  transition: border-color var(--m-fast), transform var(--m-fast), box-shadow var(--m-fast);
}
.service-card:hover {
  border-color: var(--c-cyan-dim);
  transform: translateY(-2px);
  box-shadow: var(--shadow-cyan);
}

.service-icon {
  display: inline-grid;
  place-items: center;
  width: 44px; height: 44px;
  background: rgba(0,180,216,0.1);
  color: var(--c-cyan);
  border-radius: var(--r-sm);
  margin-bottom: var(--s-4);
}
.service-card h3 { margin-bottom: var(--s-2); color: var(--c-text); }
.service-card p { font-size: 15px; line-height: 1.6; color: var(--c-text-2); margin-bottom: var(--s-4); }

.card-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--c-cyan);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: color var(--m-fast);
}
.card-link span { transition: transform var(--m-fast); display: inline-block; }
.card-link:hover span { transform: translateX(3px); }

/* =====================================================
   Tech domains
   ===================================================== */

.domains { background: var(--c-bg-2); }

.tech-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-4);
}
@media (max-width: 768px) { .tech-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .tech-grid { grid-template-columns: 1fr; } }

.tech-item {
  padding: var(--s-5);
  background: var(--c-bg-3);
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  border-left: 3px solid var(--c-cyan);
}
.tech-item h4 { color: var(--c-text); font-size: 15px; margin-bottom: 4px; }
.tech-item p { font-size: 14px; color: var(--c-text-3); }

/* =====================================================
   Method
   ===================================================== */

.method { background: var(--c-bg); }

.method-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-6);
}
@media (max-width: 768px) { .method-grid { grid-template-columns: 1fr; } }

.method-card {
  padding: var(--s-7) var(--s-6);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  text-align: center;
}
.method-num {
  display: grid;
  place-items: center;
  width: 56px; height: 56px;
  margin: 0 auto var(--s-5);
  font-family: var(--f-display);
  font-size: 24px;
  color: var(--c-cyan);
  border: 2px solid var(--c-cyan-dim);
  border-radius: 50%;
}
.method-card h3 { margin-bottom: var(--s-3); }
.method-card p { font-size: 15px; line-height: 1.7; color: var(--c-text-2); }

/* =====================================================
   Trust / Why Mobhitech
   ===================================================== */

.trust { background: var(--c-bg-2); }

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-5);
  margin-bottom: var(--s-10);
}
@media (max-width: 960px) { .trust-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .trust-grid { grid-template-columns: 1fr; } }

.trust-card {
  padding: var(--s-6);
  background: var(--c-bg-3);
  border: 1px solid var(--c-border);
  border-top: 3px solid var(--c-cyan);
  border-radius: var(--r-sm) var(--r-sm) var(--r-md) var(--r-md);
}
.trust-badge {
  font-family: var(--f-display);
  font-size: 28px;
  color: var(--c-cyan);
  margin-bottom: var(--s-3);
  display: block;
}
.trust-card h3 { margin-bottom: var(--s-2); font-size: 18px; }
.trust-card p { font-size: 14px; line-height: 1.65; }

/* =====================================================
   Timeline
   ===================================================== */

.timeline-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 800px;
  margin: 0 auto;
}

.tl-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--s-6);
  padding: var(--s-5) 0 var(--s-5) var(--s-5);
  border-left: 2px solid var(--c-border);
  position: relative;
}
.tl-item::before {
  content: '';
  position: absolute;
  left: -6px;
  top: 28px;
  width: 10px; height: 10px;
  background: var(--c-cyan);
  border-radius: 50%;
}
.tl-year {
  font-family: var(--f-display);
  font-size: 20px;
  color: var(--c-cyan);
  line-height: 1;
  padding-top: 4px;
}
.tl-content strong { color: var(--c-text); font-size: 17px; display: block; margin-bottom: 4px; }
.tl-content p { font-size: 14px; color: var(--c-text-2); line-height: 1.6; }

/* =====================================================
   Sectors
   ===================================================== */

.sectors { background: var(--c-bg); }

.sectors-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-5);
}
@media (max-width: 768px) { .sectors-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .sectors-grid { grid-template-columns: 1fr; } }

.sector-card {
  padding: var(--s-6);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  text-align: center;
  transition: border-color var(--m-fast);
}
.sector-card:hover { border-color: var(--c-cyan-dim); }
.sector-icon { font-size: 32px; display: block; margin-bottom: var(--s-3); }
.sector-card strong { color: var(--c-text); font-size: 17px; display: block; margin-bottom: var(--s-2); }
.sector-card p { font-size: 14px; line-height: 1.6; }

/* =====================================================
   FAQ
   ===================================================== */

.faq { background: var(--c-bg-2); }

.faq-grid {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: var(--s-9);
  align-items: start;
}
@media (max-width: 960px) { .faq-grid { grid-template-columns: 1fr; gap: var(--s-6); } }
.faq-grid a { color: var(--c-cyan); font-weight: 600; }
.faq-grid a:hover { text-decoration: underline; }

.faq-list { display: flex; flex-direction: column; gap: var(--s-2); }

.faq-item {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color var(--m-fast);
}
.faq-item[open] { border-color: var(--c-cyan-dim); }

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  padding: var(--s-5);
  font-family: var(--f-body);
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  list-style: none;
  color: var(--c-text);
  transition: background var(--m-fast);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: var(--c-bg-3); }

.faq-icon {
  display: inline-grid;
  place-items: center;
  width: 30px; height: 30px;
  background: rgba(0,180,216,0.1);
  color: var(--c-cyan);
  border-radius: 50%;
  transition: transform var(--m-medium) var(--ease-expo);
  flex-shrink: 0;
}
.faq-item[open] .faq-icon { transform: rotate(180deg); }

.faq-body { padding: 0 var(--s-5) var(--s-5); }
.faq-body p { color: var(--c-text-2); line-height: 1.7; font-size: 15px; }

/* =====================================================
   Contact
   ===================================================== */

.contact { background: var(--c-bg); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--s-9);
  align-items: center;
}
@media (max-width: 960px) { .contact-grid { grid-template-columns: 1fr; gap: var(--s-7); } }

.contact-person {
  display: flex;
  align-items: center;
  gap: var(--s-4);
  padding: var(--s-5);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  margin-top: var(--s-5);
}
.contact-avatar {
  display: grid;
  place-items: center;
  width: 52px; height: 52px;
  background: var(--c-cyan);
  color: var(--c-bg);
  border-radius: var(--r-xs);
  font-family: var(--f-display);
  font-size: 18px;
  font-weight: 700;
}
.contact-person strong { display: block; font-size: 17px; color: var(--c-text); }
.contact-person span { font-size: 14px; color: var(--c-text-2); }

.contact-cards { display: flex; flex-direction: column; gap: var(--s-3); }

.contact-card {
  padding: var(--s-5);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  display: flex;
  flex-direction: column;
  gap: var(--s-1);
}
.contact-card-primary {
  background: var(--c-cyan);
  border-color: var(--c-cyan);
}
.contact-card-primary .contact-label { color: rgba(8,12,18,0.6); }
.contact-card-primary .contact-value { color: var(--c-bg); }

.contact-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-text-3);
}
.contact-value {
  font-family: var(--f-display);
  font-size: 24px;
  font-weight: 400;
  color: var(--c-text);
  transition: opacity var(--m-fast);
}
.contact-value:hover { opacity: 0.8; }
.contact-card address { font-style: normal; color: var(--c-text); line-height: 1.7; margin-top: var(--s-1); }

/* =====================================================
   Footer
   ===================================================== */

.site-footer {
  background: var(--c-bg-2);
  padding: var(--s-9) 0 var(--s-5);
  border-top: 1px solid var(--c-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: var(--s-7);
  margin-bottom: var(--s-8);
}
@media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

.footer-brand p { color: var(--c-text-2); margin-top: var(--s-3); font-size: 14px; max-width: 280px; line-height: 1.7; }

.footer-col h4 { margin-bottom: var(--s-3); color: var(--c-cyan); }
.footer-col ul { display: flex; flex-direction: column; gap: var(--s-2); }
.footer-col a, .footer-col li {
  font-size: 14px;
  color: var(--c-text-2);
  transition: color var(--m-fast);
}
.footer-col a:hover { color: var(--c-text); }

.footer-base {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--s-5);
  border-top: 1px solid var(--c-border);
  font-size: 12px;
  color: var(--c-text-3);
  gap: var(--s-4);
  flex-wrap: wrap;
}

/* =====================================================
   Reveal animations
   ===================================================== */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 600ms var(--ease-expo), transform 600ms var(--ease-expo);
  will-change: opacity, transform;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* =====================================================
   Print
   ===================================================== */

@media print {
  .site-header, .site-footer, .nav-toggle, .mobile-menu, .urgencia { display: none; }
  .reveal { opacity: 1; transform: none; }
  body { background: #fff; color: #000; }
}