/* ============================================================
   MANAS IT – Feuille de style principale
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --color-primary:   #192d56;
  --color-primary-dark: #0f1e3a;
  --color-primary-light: #253f78;
  --color-accent:    #2e7cf6;
  --color-accent-hover: #1a63d4;
  --color-white:     #ffffff;
  --color-light:     #f4f7fc;
  --color-gray:      #6b7280;
  --color-gray-light:#e5e9f2;
  --color-text:      #1a1a2e;
  --color-text-muted:#6b7280;

  --font-heading: 'Poppins', sans-serif;
  --font-body:    'Inter', sans-serif;

  --radius:   8px;
  --radius-lg:16px;
  --shadow:   0 4px 24px rgba(25,45,86,.12);
  --shadow-lg:0 8px 40px rgba(25,45,86,.18);
  --transition: .3s ease;

  --container: 1140px;
  --nav-height: 72px;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Typography ─────────────────────────────────────────────── */
h1,h2,h3,h4,h5 { font-family: var(--font-heading); font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
p  { margin-bottom: 1rem; }

/* ── Layout helpers ─────────────────────────────────────────── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}
.section { padding: 5rem 0; }
.section--alt { background: var(--color-light); }
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header .tag {
  display: inline-block;
  background: rgba(46,124,246,.12);
  color: var(--color-accent);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .35rem .9rem;
  border-radius: 50px;
  margin-bottom: .8rem;
}
.section-header h2 { color: var(--color-primary); margin-bottom: .75rem; }
.section-header p  { color: var(--color-text-muted); max-width: 580px; margin: 0 auto; }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .95rem;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(46,124,246,.35);
}
.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(46,124,246,.45);
}
.btn-outline {
  border: 2px solid var(--color-white);
  color: var(--color-white);
}
.btn-outline:hover {
  background: var(--color-white);
  color: var(--color-primary);
}
.btn-outline-blue {
  border: 2px solid var(--color-accent);
  color: var(--color-accent);
}
.btn-outline-blue:hover {
  background: var(--color-accent);
  color: var(--color-white);
}

/* ── Navigation ─────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition);
}
.navbar.scrolled {
  background: var(--color-white);
  box-shadow: 0 2px 20px rgba(25,45,86,.1);
}
.navbar.scrolled .nav-logo { color: var(--color-primary); }
.navbar.scrolled .nav-link { color: var(--color-text); }
.navbar.scrolled .nav-link:hover { color: var(--color-accent); }
.navbar.scrolled .nav-cta { background: var(--color-accent); color: var(--color-white); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}
.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: -.02em;
}
.nav-logo span { color: var(--color-accent); }
.nav-menu { display: flex; align-items: center; gap: 2rem; }
.nav-link {
  color: rgba(255,255,255,.9);
  font-weight: 500;
  font-size: .95rem;
  transition: color var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--color-accent);
  transition: width var(--transition);
}
.nav-link:hover::after,
.nav-link.active::after { width: 100%; }
.nav-link:hover { color: var(--color-accent); }
.nav-cta {
  background: rgba(255,255,255,.15);
  color: var(--color-white);
  padding: .5rem 1.25rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .9rem;
  border: 1px solid rgba(255,255,255,.3);
  transition: var(--transition);
}
.nav-cta:hover { background: var(--color-accent); border-color: var(--color-accent); }

/* Burger */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: .4rem;
  cursor: pointer;
}
.burger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: var(--transition);
}
.navbar.scrolled .burger span { background: var(--color-primary); }
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Hero ───────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-height);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .18;
}
.hero-blob-1 {
  width: 600px; height: 600px;
  background: var(--color-accent);
  top: -200px; right: -100px;
}
.hero-blob-2 {
  width: 400px; height: 400px;
  background: #6c63ff;
  bottom: -100px; left: -100px;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.9);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .4rem 1rem;
  border-radius: 50px;
  margin-bottom: 1.5rem;
}
.hero-tag .dot {
  width: 6px; height: 6px;
  background: #4ade80;
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50%      { opacity: .5; transform: scale(1.3); }
}
.hero h1 {
  color: var(--color-white);
  margin-bottom: 1.25rem;
}
.hero h1 span { color: var(--color-accent); }
.hero-sub {
  color: rgba(255,255,255,.8);
  font-size: 1.1rem;
  margin-bottom: 2.25rem;
  max-width: 520px;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 3.5rem;
  flex-wrap: wrap;
}
.hero-stat-num {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-white);
}
.hero-stat-label {
  font-size: .8rem;
  color: rgba(255,255,255,.6);
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* ── Services cards ─────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.75rem;
}
.service-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--color-gray-light);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), #6c63ff);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 60px; height: 60px;
  background: linear-gradient(135deg, rgba(46,124,246,.12), rgba(46,124,246,.05));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.6rem;
}
.service-card h3 { color: var(--color-primary); margin-bottom: .6rem; }
.service-card p  { color: var(--color-text-muted); font-size: .95rem; margin-bottom: 1.25rem; }
.service-link {
  color: var(--color-accent);
  font-weight: 600;
  font-size: .9rem;
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  transition: gap var(--transition);
}
.service-link:hover { gap: .6rem; }

/* ── Features / Points forts ────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}
.feature-item {
  text-align: center;
  padding: 2rem 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--color-white);
  box-shadow: var(--shadow);
  transition: transform var(--transition);
}
.feature-item:hover { transform: translateY(-4px); }
.feature-icon {
  font-size: 2.4rem;
  margin-bottom: 1rem;
}
.feature-item h3 { color: var(--color-primary); margin-bottom: .5rem; font-size: 1.1rem; }
.feature-item p  { color: var(--color-text-muted); font-size: .9rem; margin: 0; }

/* ── Testimonials ───────────────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
}
.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--color-gray-light);
  position: relative;
}
.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 1rem; right: 1.5rem;
  font-size: 5rem;
  line-height: 1;
  color: var(--color-accent);
  opacity: .15;
  font-family: Georgia, serif;
}
.stars { color: #f59e0b; font-size: 1rem; margin-bottom: .75rem; }
.testimonial-text { color: var(--color-text-muted); font-size: .95rem; margin-bottom: 1.25rem; }
.testimonial-author { display: flex; align-items: center; gap: .75rem; }
.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-weight: 700;
  font-size: .9rem;
}
.author-name { font-weight: 600; color: var(--color-primary); font-size: .9rem; }
.author-role { color: var(--color-text-muted); font-size: .8rem; }

/* ── CTA Banner ─────────────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary-light));
  padding: 5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.cta-banner h2 { color: var(--color-white); margin-bottom: 1rem; position: relative; }
.cta-banner p  { color: rgba(255,255,255,.75); margin-bottom: 2rem; font-size: 1.05rem; position: relative; }
.cta-banner .btn { position: relative; }

/* ── Footer ─────────────────────────────────────────────────── */
.footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,.7);
  padding: 4rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}
.footer-brand .nav-logo { display: block; margin-bottom: 1rem; font-size: 1.5rem; }
.footer-brand p { font-size: .9rem; line-height: 1.7; }
.footer-col h4 {
  color: var(--color-white);
  font-size: .95rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.footer-col ul li { margin-bottom: .6rem; }
.footer-col ul li a {
  font-size: .9rem;
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--color-accent); }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  font-size: .9rem;
  margin-bottom: .75rem;
}
.footer-contact-item .icon { font-size: 1rem; margin-top: .1rem; flex-shrink: 0; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: .85rem;
}
.footer-bottom a:hover { color: var(--color-accent); }

/* ── Service detail page ────────────────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  padding: 8rem 0 5rem;
  text-align: center;
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.page-hero .tag {
  display: inline-block;
  background: rgba(255,255,255,.12);
  color: rgba(255,255,255,.9);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .35rem .9rem;
  border-radius: 50px;
  margin-bottom: 1rem;
}
.page-hero h1 { color: var(--color-white); margin-bottom: 1rem; position: relative; }
.page-hero p  { color: rgba(255,255,255,.75); font-size: 1.1rem; max-width: 600px; margin: 0 auto; position: relative; }

/* Service tabs */
.service-tabs {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
  border-bottom: 2px solid var(--color-gray-light);
  padding-bottom: 0;
}
.service-tab {
  padding: .75rem 1.5rem;
  font-weight: 600;
  color: var(--color-text-muted);
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition);
  font-size: .95rem;
}
.service-tab.active,
.service-tab:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}
.service-panel { display: none; }
.service-panel.active { display: block; }

.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.service-detail-content h2 { color: var(--color-primary); margin-bottom: 1rem; }
.service-detail-content p  { color: var(--color-text-muted); margin-bottom: 1.5rem; }
.service-list { margin-bottom: 2rem; }
.service-list li {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  padding: .6rem 0;
  color: var(--color-text);
  font-size: .95rem;
  border-bottom: 1px solid var(--color-gray-light);
}
.service-list li:last-child { border-bottom: none; }
.service-list li .check {
  color: var(--color-accent);
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: .05rem;
}
.service-detail-visual {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-lg);
  padding: 3rem;
  text-align: center;
  color: var(--color-white);
}
.service-visual-icon { font-size: 5rem; margin-bottom: 1.5rem; }
.service-visual-title { font-family: var(--font-heading); font-size: 1.4rem; font-weight: 700; margin-bottom: .75rem; }
.service-visual-text { color: rgba(255,255,255,.75); font-size: .95rem; }

/* ── À propos ───────────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-visual {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-lg);
  padding: 3rem;
  text-align: center;
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}
.about-visual::before {
  content: '';
  position: absolute;
  width: 300px; height: 300px;
  background: rgba(255,255,255,.05);
  border-radius: 50%;
  top: -100px; right: -100px;
}
.about-big-icon { font-size: 6rem; margin-bottom: 1.5rem; position: relative; }
.about-visual h3 { font-size: 1.5rem; margin-bottom: .75rem; }
.about-visual p  { color: rgba(255,255,255,.75); }
.about-content h2 { color: var(--color-primary); margin-bottom: 1rem; }
.about-content p  { color: var(--color-text-muted); }
.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.5rem;
}
.value-item {
  background: var(--color-light);
  border-radius: var(--radius);
  padding: 1.25rem;
  border-left: 3px solid var(--color-accent);
}
.value-item h4 { color: var(--color-primary); font-size: .95rem; margin-bottom: .3rem; }
.value-item p  { color: var(--color-text-muted); font-size: .85rem; margin: 0; }

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.75rem;
}
.team-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  box-shadow: var(--shadow);
  border: 1px solid var(--color-gray-light);
  transition: transform var(--transition);
}
.team-card:hover { transform: translateY(-4px); }
.team-avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 1rem;
}
.team-card h3 { color: var(--color-primary); margin-bottom: .3rem; font-size: 1.1rem; }
.team-card p  { color: var(--color-text-muted); font-size: .85rem; margin: 0; }

/* ── Contact ────────────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 3.5rem;
  align-items: start;
}
.contact-info h2 { color: var(--color-primary); margin-bottom: 1rem; }
.contact-info p  { color: var(--color-text-muted); margin-bottom: 2rem; }
.contact-items { display: flex; flex-direction: column; gap: 1.25rem; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--color-light);
  border-radius: var(--radius);
  border-left: 3px solid var(--color-accent);
}
.contact-item-icon {
  width: 44px; height: 44px;
  background: var(--color-accent);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-item-text h4 { color: var(--color-primary); font-size: .95rem; margin-bottom: .2rem; }
.contact-item-text p  { color: var(--color-text-muted); font-size: .9rem; margin: 0; }

/* Form */
.contact-form-wrap {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--color-gray-light);
}
.contact-form-wrap h3 { color: var(--color-primary); margin-bottom: 1.75rem; font-size: 1.3rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-size: .875rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: .4rem;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: .75rem 1rem;
  border: 1.5px solid var(--color-gray-light);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: .95rem;
  color: var(--color-text);
  background: var(--color-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(46,124,246,.12);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-submit { width: 100%; padding: .9rem; font-size: 1rem; }
.form-notice {
  font-size: .8rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-top: .75rem;
}
.form-success {
  display: none;
  background: #d1fae5;
  border: 1px solid #6ee7b7;
  color: #065f46;
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-top: 1rem;
  font-size: .95rem;
  text-align: center;
}

/* ── Breadcrumb ─────────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .85rem;
  color: rgba(255,255,255,.6);
  margin-bottom: 1rem;
  position: relative;
}
.breadcrumb a { color: rgba(255,255,255,.7); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--color-white); }
.breadcrumb span { color: rgba(255,255,255,.4); }

/* ── Scroll animations ──────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ── Back to top ────────────────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px; height: 44px;
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: 0 4px 14px rgba(46,124,246,.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
  z-index: 999;
  text-decoration: none;
}
.back-to-top.visible { opacity: 1; pointer-events: all; }
.back-to-top:hover { transform: translateY(-3px); }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .service-detail-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0; right: 0;
    background: var(--color-white);
    flex-direction: column;
    padding: 1.5rem;
    gap: .25rem;
    box-shadow: 0 10px 30px rgba(25,45,86,.15);
  }
  .nav-menu.open { display: flex; }
  .nav-link { color: var(--color-text); padding: .6rem 0; font-size: 1rem; }
  .nav-link::after { display: none; }
  .nav-cta {
    background: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
    text-align: center;
    margin-top: .5rem;
    padding: .75rem;
  }
  .burger { display: flex; }
  .hero-stats { gap: 1.5rem; }
  .form-row { grid-template-columns: 1fr; }
  .about-values { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .section { padding: 3.5rem 0; }
  .hero-actions { flex-direction: column; }
  .btn { justify-content: center; }
}