/* ============================================================
   Teranga Technologies — Main Stylesheet
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ── Custom Properties ───────────────────────────────────── */
:root {
  --primary:       #2563EB;
  --primary-dark:  #1D4ED8;
  --primary-light: #EFF6FF;
  --accent:        #F59E0B;
  --accent-dark:   #D97706;
  --dark:          #0F172A;
  --text:          #334155;
  --muted:         #64748B;
  --border:        #E2E8F0;
  --bg:            #F8FAFC;
  --white:         #FFFFFF;
  --success:       #10B981;
  --error:         #EF4444;
  --radius:        10px;
  --radius-lg:     16px;
  --shadow-sm:     0 1px 3px rgba(0,0,0,0.08);
  --shadow-md:     0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg:     0 10px 40px rgba(0,0,0,0.12);
  --transition:    0.25s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  -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; font-family: inherit; }

/* Focus ring */
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ── Layout Utilities ────────────────────────────────────── */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

section { padding: 96px 0; }

.section-title {
  text-align: center;
  margin-bottom: 64px;
}

.section-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-light);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-title h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--dark);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-title p {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 580px;
  margin: 0 auto;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}

.site-header.scrolled { box-shadow: var(--shadow-md); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-img { height: 42px; width: auto; border-radius: 8px; }

.logo-name {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--dark);
  white-space: nowrap;
}

.logo-name span { color: var(--primary); }

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
}

.site-nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  padding: 8px 12px;
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
}

.site-nav a:hover { color: var(--primary); background: var(--primary-light); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.lang-switcher {
  display: flex;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.lang-btn {
  background: none;
  border: none;
  padding: 7px 12px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--muted);
  transition: all var(--transition);
  letter-spacing: 0.04em;
}

.lang-btn.active { background: var(--primary); color: var(--white); }

.header-cta {
  display: inline-flex;
  align-items: center;
  background: var(--primary);
  color: var(--white);
  padding: 9px 20px;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  border: none;
  transition: background var(--transition), transform var(--transition);
}

.header-cta:hover { background: var(--primary-dark); transform: translateY(-1px); }

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 11px;
  color: var(--dark);
  font-size: 1.1rem;
  line-height: 1;
  align-items: center;
  justify-content: center;
}

/* Mobile nav overlay */
.mobile-nav {
  display: none;
  flex-direction: column;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--white);
  z-index: 99;
  padding: 24px;
  gap: 6px;
  border-top: 1px solid var(--border);
  overflow-y: auto;
}

.mobile-nav.open { display: flex; }

.mobile-nav a {
  padding: 14px 16px;
  border-radius: 8px;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--dark);
  border: 1px solid transparent;
  transition: all var(--transition);
}

.mobile-nav a:hover { background: var(--primary-light); color: var(--primary); }

.mobile-nav .mobile-cta {
  background: var(--primary);
  color: var(--white);
  text-align: center;
  margin-top: 8px;
  border: none;
}

.mobile-nav .mobile-cta:hover { background: var(--primary-dark); color: var(--white); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding: 120px 0 100px;
  background: linear-gradient(160deg, #0F172A 0%, #1E3A5F 55%, #1D4ED8 100%);
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 65% 0%, rgba(37,99,235,0.35) 0%, transparent 65%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 820px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.9);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 36px;
}

.hero-badge::before { content: '📍'; font-size: 1em; }

.hero h1 {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.12;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.72);
  max-width: 640px;
  margin: 0 auto 48px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Buttons ─────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: var(--dark);
  padding: 14px 28px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 1rem;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
}

.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(245,158,11,0.35);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--white);
  padding: 14px 28px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 1rem;
  border: 2px solid rgba(255,255,255,0.3);
  transition: all var(--transition);
  text-decoration: none;
}

.btn-secondary:hover { border-color: rgba(255,255,255,0.7); background: rgba(255,255,255,0.08); }

/* ============================================================
   SERVICES
   ============================================================ */
.services { background: var(--bg); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transition: transform var(--transition);
}

.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-card:hover::after { transform: scaleX(1); }

.service-icon { font-size: 2.25rem; margin-bottom: 20px; display: inline-block; }

.service-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
}

.service-card p { color: var(--muted); font-size: 0.9rem; line-height: 1.7; }

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.why-us { background: var(--white); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 24px;
}

.why-card {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 28px;
  background: var(--bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.why-card:hover {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-light);
}

.why-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-light);
  border-radius: 10px;
}

.why-text h3 { font-size: 1rem; font-weight: 700; color: var(--dark); margin-bottom: 6px; }
.why-text p  { font-size: 0.875rem; color: var(--muted); line-height: 1.65; }

/* ============================================================
   PORTFOLIO
   ============================================================ */
.portfolio { background: var(--bg); }

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 28px;
}

.project-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.project-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }

.project-thumb {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.25rem;
  position: relative;
  overflow: hidden;
  background: var(--bg);
}

.project-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 0.45s ease;
}

.project-card:hover .project-img { transform: scale(1.04); }

.project-thumb.bg-blue   { background: linear-gradient(135deg, #EFF6FF, #BFDBFE); }
.project-thumb.bg-green  { background: linear-gradient(135deg, #F0FDF4, #BBF7D0); }
.project-thumb.bg-purple { background: linear-gradient(135deg, #FAF5FF, #E9D5FF); }
.project-thumb.bg-orange { background: linear-gradient(135deg, #FFF7ED, #FED7AA); }
.project-thumb.bg-teal   { background: linear-gradient(135deg, #F0FDFA, #99F6E4); }
.project-thumb.bg-indigo { background: linear-gradient(135deg, #EEF2FF, #C7D2FE); }

.project-tag {
  position: absolute;
  top: 12px; right: 12px;
  background: var(--white);
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 100px;
  border: 1px solid var(--border);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.project-body { padding: 24px; }

.project-body h3 { font-size: 1.05rem; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.project-body p  { font-size: 0.875rem; color: var(--muted); margin-bottom: 16px; line-height: 1.65; }

.project-view-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  padding: 9px 18px;
  border-radius: 7px;
  font-size: 0.82rem;
  font-weight: 600;
  font-family: inherit;
  background: var(--primary);
  color: var(--white);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition);
}

.project-view-btn::after { content: '↗'; font-size: 0.75rem; }
.project-view-btn:hover  { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(37,99,235,0.25); }

/* ============================================================
   PROCESS
   ============================================================ */
.process {
  background: linear-gradient(160deg, #0F172A 0%, #1E3A5F 100%);
  color: var(--white);
}

.process .section-title h2 { color: var(--white); }
.process .section-title p  { color: rgba(255,255,255,0.6); }
.process .section-label    { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.85); }

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  position: relative;
}

.process-grid::before {
  content: '';
  position: absolute;
  top: 31px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: rgba(255,255,255,0.1);
}

.process-step { text-align: center; position: relative; z-index: 1; }

.step-num {
  width: 64px;
  height: 64px;
  background: var(--primary);
  border: 3px solid rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  margin: 0 auto 24px;
}

.process-step h3 { font-size: 1.05rem; font-weight: 700; color: var(--white); margin-bottom: 10px; }
.process-step p  { font-size: 0.875rem; color: rgba(255,255,255,0.6); line-height: 1.65; }

/* ============================================================
   ABOUT
   ============================================================ */
.about { background: var(--bg); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-img-wrap img { width: 100%; height: 420px; object-fit: cover; }

.about-placeholder {
  width: 100%;
  height: 420px;
  background: linear-gradient(135deg, #EFF6FF, #BFDBFE);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  border-radius: var(--radius-lg);
}

.about-text .section-label { display: inline-block; margin-bottom: 16px; }

.about-text h2 {
  font-size: clamp(1.6rem, 2.5vw, 2.25rem);
  font-weight: 800;
  color: var(--dark);
  line-height: 1.2;
  margin-bottom: 20px;
}

.about-text p { color: var(--muted); margin-bottom: 16px; line-height: 1.8; }

.about-values {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.value-tag {
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 100px;
  border: 1px solid #BFDBFE;
}

/* ============================================================
   FINAL CTA
   ============================================================ */
.final-cta {
  background: var(--primary);
  color: var(--white);
  text-align: center;
  padding: 96px 0;
}

.final-cta h2 { font-size: clamp(1.75rem, 3vw, 2.75rem); font-weight: 800; margin-bottom: 16px; }
.final-cta p  { font-size: 1.1rem; color: rgba(255,255,255,0.8); max-width: 540px; margin: 0 auto 40px; }

.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.btn-cta-white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  color: var(--primary);
  padding: 14px 32px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 1rem;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
}

.btn-cta-white:hover {
  background: var(--accent);
  color: var(--dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.btn-cta-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--white);
  padding: 14px 32px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 1rem;
  border: 2px solid rgba(255,255,255,0.4);
  transition: all var(--transition);
  text-decoration: none;
}

.btn-cta-outline:hover { border-color: var(--white); background: rgba(255,255,255,0.1); }

/* ============================================================
   CONTACT
   ============================================================ */
.contact { background: var(--white); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  align-items: start;
}

.contact-info h3 { font-size: 1.4rem; font-weight: 700; color: var(--dark); margin-bottom: 8px; }

.contact-info .tagline { color: var(--muted); margin-bottom: 32px; line-height: 1.7; }

.contact-details { display: flex; flex-direction: column; gap: 14px; margin-bottom: 28px; }

.contact-item { display: flex; align-items: center; gap: 14px; }

.ci-icon {
  width: 40px; height: 40px;
  background: var(--primary-light);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.ci-text {
  font-size: 0.9rem;
  color: var(--text);
  font-weight: 500;
}

.ci-text a { transition: color var(--transition); }
.ci-text a:hover { color: var(--primary); }

.response-note {
  background: var(--bg);
  border: 1px solid var(--border);
  border-left: 4px solid var(--success);
  padding: 14px 18px;
  border-radius: 8px;
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.65;
}

/* Honeypot — visually hidden, inaccessible to real users */
.hp-field {
  position: absolute;
  left: -9999px;
  top: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

/* Contact form */
.contact-form-wrap {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group { margin-bottom: 18px; }

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 7px;
}

.form-group label .req { color: var(--error); margin-left: 2px; }
.form-group label .opt { color: var(--muted); font-weight: 400; font-size: 0.8rem; margin-left: 2px; }

.form-control {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 0.925rem;
  font-family: inherit;
  color: var(--dark);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}

.form-control.has-error { border-color: var(--error); }

.form-err {
  font-size: 0.78rem;
  color: var(--error);
  margin-top: 5px;
  display: none;
}

.form-err.visible { display: block; }

textarea.form-control { min-height: 140px; resize: vertical; }

.form-feedback {
  padding: 13px 17px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 18px;
  display: none;
}

.form-feedback.success { background: #F0FDF4; border: 1px solid #BBF7D0; color: #166534; }
.form-feedback.error   { background: #FEF2F2; border: 1px solid #FECACA; color: #991B1B; }
.form-feedback.visible { display: block; }

.btn-submit {
  width: 100%;
  padding: 14px;
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 700;
  font-family: inherit;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all var(--transition);
}

.btn-submit:hover:not(:disabled) {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(37,99,235,0.3);
}

.btn-submit:disabled { opacity: 0.65; cursor: not-allowed; }

.btn-submit .spinner {
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.35);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: none;
}

.btn-submit.loading .spinner  { display: inline-block; }
.btn-submit.loading .btn-text { display: none; }

@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--dark);
  color: rgba(255,255,255,0.65);
  padding: 72px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 56px;
}

.footer-brand-name {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--white);
  display: block;
  margin-bottom: 12px;
}

.footer-brand-name span { color: var(--primary); }

.footer-brand p { font-size: 0.875rem; line-height: 1.75; max-width: 240px; margin-bottom: 20px; }

.footer-col h4 {
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
}

.footer-col ul { display: flex; flex-direction: column; gap: 10px; }

.footer-col ul li a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}

.footer-col ul li a:hover { color: var(--accent); }

.footer-contact-line {
  font-size: 0.875rem;
  margin-bottom: 10px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.footer-contact-line a {
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}

.footer-contact-line a:hover { color: var(--accent); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p { font-size: 0.825rem; color: rgba(255,255,255,0.38); }

/* ============================================================
   SERVICE CARD — quote button
   ============================================================ */
.svc-quote-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  padding: 9px 16px;
  border: 1.5px solid var(--primary);
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary);
  background: transparent;
  cursor: pointer;
  font-family: inherit;
  transition: all var(--transition);
}

.svc-quote-btn:hover { background: var(--primary); color: var(--white); }

/* ============================================================
   QUOTE MODAL
   ============================================================ */
.qm-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease;
}

.qm-overlay.qm-active { opacity: 1; pointer-events: auto; }

.qm-dialog {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -47%) scale(0.97);
  width: min(860px, calc(100vw - 24px));
  max-height: calc(100dvh - 40px);
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(0,0,0,0.18);
  z-index: 201;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.qm-dialog.qm-active {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, -50%) scale(1);
}

body.qm-open { overflow: hidden; }

/* Header */
.qm-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 26px 32px 18px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.qm-step-lbl {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 4px;
}

.qm-title { font-size: 1.35rem; font-weight: 800; color: var(--dark); line-height: 1.2; }

.qm-close {
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: var(--muted);
  flex-shrink: 0;
  transition: all var(--transition);
}

.qm-close:hover { background: var(--bg); color: var(--dark); }

/* Progress */
.qm-track { height: 4px; background: var(--border); flex-shrink: 0; }
.qm-fill  { height: 100%; background: linear-gradient(90deg, var(--primary), var(--accent)); transition: width 0.35s ease; }

/* Error */
.qm-error {
  margin: 14px 32px 0;
  padding: 10px 14px;
  border-radius: 8px;
  background: #FEF2F2;
  border: 1px solid #FECACA;
  color: #991B1B;
  font-size: 0.875rem;
  font-weight: 500;
  display: none;
  flex-shrink: 0;
}

.qm-error.qm-err-on { display: block; }

/* Scrollable body */
.qm-body { flex: 1; overflow-y: auto; padding: 26px 32px; }

.qm-hint { font-size: 0.875rem; color: var(--muted); margin-bottom: 18px; }

/* Footer */
.qm-footer {
  display: flex;
  align-items: center;
  padding: 18px 32px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  gap: 12px;
}

.qm-btn {
  padding: 11px 22px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: inherit;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}

.qm-btn-back {
  background: none;
  border: 1.5px solid var(--border);
  color: var(--text);
}

.qm-btn-back:hover { border-color: var(--primary); color: var(--primary); }

.qm-btn-next,
.qm-btn-submit { margin-left: auto; }

.qm-btn-next   { background: var(--primary); color: var(--white); }
.qm-btn-next:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(37,99,235,0.28); }

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

.qm-btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none !important; box-shadow: none !important; }

/* ── Step 1: Service grid ────────────────────────── */
.qm-svc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(155px, 1fr));
  gap: 12px;
}

.qm-svc-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 9px;
  padding: 20px 10px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}

.qm-svc-card:hover   { border-color: var(--primary); background: var(--primary-light); }
.qm-svc-card.qm-selected {
  border-color: var(--primary);
  background: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}

.qm-svc-icon { font-size: 1.7rem; line-height: 1; }
.qm-svc-lbl  { font-size: 0.8rem; font-weight: 600; color: var(--dark); line-height: 1.3; }

/* ── Step 2: Field grid ──────────────────────────── */
.qm-fld-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.qm-fld { display: flex; flex-direction: column; gap: 7px; }

.qm-fld label { font-size: 0.85rem; font-weight: 600; color: var(--dark); }
.qm-fld label .req { color: var(--error); margin-left: 2px; }
.qm-fld label .opt { color: var(--muted); font-weight: 400; font-size: 0.8rem; }

.qm-input {
  padding: 11px 13px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--dark);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
}

.qm-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37,99,235,0.12); }

.qm-ta { min-height: 110px; resize: vertical; }

/* ── Steps 3-4: Checkboxes ──────────────────────── */
.qm-chk-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 9px;
}

.qm-chk-grid--wide { grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); }

.qm-chk {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
  transition: all var(--transition);
  background: var(--white);
  user-select: none;
}

.qm-chk:hover     { border-color: var(--primary); background: var(--primary-light); }
.qm-chk.qm-selected { border-color: var(--primary); background: var(--primary-light); color: var(--primary); }

.qm-chk input[type="checkbox"] { width: 15px; height: 15px; accent-color: var(--primary); flex-shrink: 0; }

/* ── Step 5: Pills ───────────────────────────────── */
.qm-pills { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }

.qm-pill {
  padding: 9px 18px;
  border: 1.5px solid var(--border);
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
  background: var(--white);
  cursor: pointer;
  font-family: inherit;
  transition: all var(--transition);
}

.qm-pill:hover      { border-color: var(--primary); color: var(--primary); background: var(--primary-light); }
.qm-pill.qm-selected { border-color: var(--primary); background: var(--primary); color: var(--white); }

/* ── Step 6: Review ─────────────────────────────── */
.qm-review {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-bottom: 22px;
}

.qm-rv-row {
  display: flex;
  gap: 14px;
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
  align-items: baseline;
}

.qm-rv-row:last-child { border-bottom: none; }
.qm-rv-lbl { font-weight: 600; color: var(--dark); min-width: 90px; flex-shrink: 0; }
.qm-rv-val { color: var(--text); }

/* Success */
.qm-success { text-align: center; padding: 52px 24px; }

.qm-success-icon {
  width: 72px; height: 72px;
  background: #F0FDF4;
  border: 2px solid #BBF7D0;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; color: var(--success);
  margin: 0 auto 24px;
}

.qm-success h3 { font-size: 1.5rem; font-weight: 800; color: var(--dark); margin-bottom: 12px; }
.qm-success p  { color: var(--muted); font-size: 1rem; line-height: 1.7; }

/* ── Responsive ─────────────────────────────────── */
@media (max-width: 600px) {
  .qm-header, .qm-body, .qm-footer { padding-left: 20px; padding-right: 20px; }
  .qm-error  { margin-left: 20px; margin-right: 20px; }
  .qm-title  { font-size: 1.1rem; }
  .qm-fld-grid  { grid-template-columns: 1fr; }
  .qm-svc-grid  { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
  .qm-chk-grid,
  .qm-chk-grid--wide { grid-template-columns: 1fr; }
  .qm-btn    { padding: 10px 16px; font-size: 0.85rem; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid::before { display: none; }
  .contact-grid { grid-template-columns: 1fr; gap: 52px; }
}

@media (max-width: 768px) {
  section { padding: 64px 0; }

  .site-nav,
  .header-cta { display: none; }

  .menu-toggle { display: flex; }

  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-img-wrap img,
  .about-placeholder { height: 280px; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .process-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero { padding: 80px 0 64px; }
}

@media (max-width: 540px) {
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn-primary,
  .btn-secondary { justify-content: center; }

  .form-row { grid-template-columns: 1fr; }

  .contact-form-wrap { padding: 24px 18px; }

  .cta-actions { flex-direction: column; align-items: center; }
  .btn-cta-white,
  .btn-cta-outline { width: 100%; justify-content: center; }
}