/* =============================================
   BURDIG.ONE — MAIN STYLESHEET
   ============================================= */

/* --- RESET & BASE --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:         #0055FF;
  --blue-dark:    #0040CC;
  --blue-light:   #3b82f6;
  --navy:         #040c1e;
  --navy-2:       #071428;
  --navy-3:       #0a1a38;
  --white:        #ffffff;
  --off-white:    #f4f6fb;
  --text:         #1a2340;
  --text-muted:   #5a6889;
  --text-light:   #8a96b0;
  --border:       #e2e8f5;
  --border-dark:  #1e2d50;

  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius-sm:    6px;
  --radius:       12px;
  --radius-lg:    20px;
  --radius-xl:    28px;

  --shadow-sm:    0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.05);
  --shadow:       0 4px 16px rgba(0,0,0,.08), 0 1px 4px rgba(0,0,0,.04);
  --shadow-lg:    0 16px 48px rgba(0,0,0,.12), 0 4px 16px rgba(0,0,0,.06);
  --shadow-blue:  0 8px 32px rgba(0,85,255,.25);

  --section-py:   6rem;
  --transition:   0.22s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; font-size: 16px; }

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

img, svg { display: block; max-width: 100%; }

a { color: inherit; text-decoration: none; }

ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section { padding: var(--section-py) 0; }

/* --- TYPOGRAPHY --- */
.section-eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text);
  letter-spacing: -.02em;
  margin-bottom: 1.25rem;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.7;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}
.section-header .section-desc { margin: 0 auto; }

.text-gradient {
  background: linear-gradient(135deg, #0055FF 0%, #3b82f6 50%, #06b6d4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-body);
  font-size: .95rem;
  font-weight: 600;
  padding: .8rem 1.75rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
  box-shadow: var(--shadow-blue);
}
.btn-primary:hover {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
  transform: translateY(-1px);
  box-shadow: 0 12px 36px rgba(0,85,255,.35);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-ghost:hover {
  background: var(--off-white);
  border-color: #c9d5ea;
}

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

.btn-ghost-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.35);
}
.btn-ghost-white:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.6);
}

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

/* --- BADGE --- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  background: rgba(0,85,255,.12);
  color: #60a5fa;
  border: 1px solid rgba(0,85,255,.25);
  padding: .35rem .9rem;
  border-radius: 999px;
}
.badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--blue-light);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(96,165,250,.3);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(96,165,250,.3); }
  50% { box-shadow: 0 0 0 6px rgba(96,165,250,.1); }
}

/* ============================================
   NAVIGATION
   ============================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}
.site-header.scrolled {
  background: rgba(4,12,30,.9);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(255,255,255,.06);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 2rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: .6rem;
  flex-shrink: 0;
}
.logo-text {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -.02em;
}
.logo-dot { color: var(--blue-light); }

.nav-links {
  display: flex;
  align-items: center;
  gap: .25rem;
}
.nav-links a {
  font-size: .9rem;
  font-weight: 500;
  color: rgba(255,255,255,.75);
  padding: .5rem .9rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav-links a:hover { color: var(--white); background: rgba(255,255,255,.07); }

.nav-cta {
  background: var(--blue) !important;
  color: var(--white) !important;
  padding: .55rem 1.25rem !important;
  border-radius: var(--radius) !important;
  font-weight: 600 !important;
  box-shadow: var(--shadow-blue);
}
.nav-cta:hover {
  background: var(--blue-dark) !important;
  background: rgba(255,255,255,.07) !important;
}
.nav-cta:hover { background: var(--blue-dark) !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: .5rem;
}
.nav-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  background: var(--navy);
  padding-top: 72px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,85,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,85,255,.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 40%, transparent 100%);
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .55;
}
.hero-orb--1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,85,255,.6) 0%, transparent 70%);
  top: -200px; right: -100px;
}
.hero-orb--2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(6,182,212,.4) 0%, transparent 70%);
  bottom: 0; left: 10%;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 4rem;
  padding-bottom: 6rem;
}

.hero-eyebrow { margin-bottom: 1.75rem; }

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -.03em;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: rgba(255,255,255,.6);
  max-width: 560px;
  line-height: 1.75;
  margin-bottom: 2.5rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.04);
  backdrop-filter: blur(8px);
  padding: 1.5rem 2rem;
  width: fit-content;
  gap: 0;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  padding: 0 2rem;
}
.hero-stat:first-child { padding-left: 0; }
.hero-stat:last-child { padding-right: 0; }

.hero-stat__number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.hero-stat__suffix {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--blue-light);
  line-height: 1;
}
.hero-stat__label {
  font-size: .8rem;
  color: rgba(255,255,255,.45);
  margin-top: .35rem;
  font-weight: 500;
}

.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,.12);
  flex-shrink: 0;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .75rem;
  color: rgba(255,255,255,.35);
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,.35), transparent);
  animation: scrollLine 1.8s ease-in-out infinite;
}
@keyframes scrollLine {
  0%, 100% { opacity: .4; transform: scaleY(1); transform-origin: top; }
  50% { opacity: 1; }
}

/* ============================================
   TRUST STRIP
   ============================================ */
.trust-strip {
  background: var(--navy-2);
  border-top: 1px solid var(--border-dark);
  border-bottom: 1px solid var(--border-dark);
  padding: 2.5rem 0;
}

.trust-label {
  text-align: center;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.3);
  margin-bottom: 1.75rem;
}

.trust-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.trust-logo {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -.01em;
  color: rgba(255,255,255,.22);
  transition: color var(--transition);
  white-space: nowrap;
}
.trust-logo:hover { color: rgba(255,255,255,.5); }

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

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: #c5d4f5;
}

.service-card--featured {
  grid-column: span 1;
  background: var(--navy);
  border-color: var(--navy-3);
  color: var(--white);
}
.service-card--featured .service-title { color: var(--white); }
.service-card--featured .service-desc { color: rgba(255,255,255,.6); }
.service-card--featured .service-icon { color: var(--blue-light); background: rgba(0,85,255,.15); border-color: rgba(0,85,255,.25); }
.service-card--featured .service-features li { color: rgba(255,255,255,.6); }
.service-card--featured .service-features li::before { color: var(--blue-light); }
.service-card--featured .service-link { color: var(--blue-light); }
.service-card--featured:hover { border-color: rgba(0,85,255,.4); }

.service-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius);
  background: rgba(0,85,255,.07);
  border: 1px solid rgba(0,85,255,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  margin-bottom: 1.25rem;
}

.service-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: .65rem;
  letter-spacing: -.01em;
}

.service-desc {
  font-size: .92rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  margin-bottom: 1.5rem;
}
.service-features li {
  font-size: .85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: .5rem;
}
.service-features li::before {
  content: '—';
  color: var(--blue);
  font-weight: 700;
  flex-shrink: 0;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .88rem;
  font-weight: 600;
  color: var(--blue);
  transition: gap var(--transition);
}
.service-link:hover { gap: .7rem; }

/* ============================================
   SOLUTIONS / HOW IT WORKS
   ============================================ */
.solutions { background: var(--white); }

.solutions-inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  align-items: start;
}

.solutions-text { position: sticky; top: 6rem; }
.solutions-text .section-title { margin-bottom: 1rem; }

.solutions-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.step {
  display: flex;
  gap: 1.5rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--border);
  transition: transform var(--transition);
}
.step:first-child { padding-top: 0; }
.step:last-child { border-bottom: none; }
.step:hover { transform: translateX(4px); }

.step-number {
  font-family: var(--font-heading);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--blue);
  opacity: .7;
  flex-shrink: 0;
  width: 2rem;
  padding-top: .25rem;
}

.step-content h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: .5rem;
  letter-spacing: -.01em;
}
.step-content p {
  font-size: .92rem;
  color: var(--text-muted);
  line-height: 1.7;
}

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

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: center;
}

.about-image-block {
  position: relative;
  height: 420px;
}

.about-img-card {
  position: absolute;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.about-img-card--main {
  inset: 0;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-3) 100%);
  border: 1px solid var(--border-dark);
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-img-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  color: rgba(255,255,255,.4);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.about-img-card--badge {
  bottom: -1rem;
  right: -1.5rem;
  background: var(--blue);
  padding: 1rem 1.5rem;
  color: white;
}
.about-badge-content {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.about-badge-content strong {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
}
.about-badge-content span {
  font-size: .75rem;
  opacity: .8;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.about-img-card--stat {
  top: 1.5rem;
  left: -1.5rem;
  background: var(--white);
  padding: 1rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  border: 1px solid var(--border);
}
.stat-big {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--blue);
  line-height: 1;
}
.stat-label {
  font-size: .75rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: .25rem;
}

.about-text .section-title { margin-bottom: 1rem; }
.about-text p {
  font-size: .97rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 1rem;
}

.about-highlights {
  display: flex;
  flex-direction: column;
  gap: .65rem;
  margin-top: 1.5rem;
}
.highlight {
  display: flex;
  align-items: center;
  gap: .65rem;
  font-size: .93rem;
  font-weight: 500;
  color: var(--text);
}

/* ============================================
   METRICS
   ============================================ */
.metrics {
  background: var(--navy);
  padding: 4rem 0;
}

.metrics-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.metric-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex: 1;
  min-width: 120px;
}

.metric-number {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.metric-suffix {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--blue-light);
  line-height: 1;
}
.metric-label {
  font-size: .8rem;
  color: rgba(255,255,255,.4);
  margin-top: .5rem;
  font-weight: 500;
  letter-spacing: .03em;
}

/* ============================================
   CASE STUDIES
   ============================================ */
.case-studies { background: var(--white); }

.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.case-card {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: box-shadow var(--transition), transform var(--transition);
}
.case-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.case-tag {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--blue);
  background: rgba(0,85,255,.08);
  padding: .25rem .75rem;
  border-radius: 999px;
  border: 1px solid rgba(0,85,255,.15);
  margin-bottom: 1rem;
}

.case-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: .75rem;
  letter-spacing: -.01em;
  line-height: 1.3;
}

.case-desc {
  font-size: .9rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.case-results {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  padding: 1.25rem;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.case-result {
  display: flex;
  flex-direction: column;
}
.case-result strong {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--blue);
  line-height: 1;
}
.case-result span {
  font-size: .78rem;
  color: var(--text-muted);
  margin-top: .25rem;
  line-height: 1.3;
}

.case-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .85rem;
  font-weight: 600;
  color: var(--blue);
  transition: gap var(--transition);
}
.case-link:hover { gap: .7rem; }

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials { background: var(--off-white); }

.testimonials-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: box-shadow var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow-lg); }

.testimonial-card--featured {
  background: var(--navy);
  border-color: var(--border-dark);
}
.testimonial-card--featured .testimonial-text { color: rgba(255,255,255,.7); }
.testimonial-card--featured .testimonial-stars { color: #f59e0b; }
.testimonial-card--featured .testimonial-author strong { color: var(--white); }
.testimonial-card--featured .testimonial-author span { color: rgba(255,255,255,.4); }
.testimonial-card--featured .author-avatar { background: rgba(0,85,255,.3); color: var(--blue-light); }

.testimonial-stars {
  color: #f59e0b;
  font-size: 1rem;
  letter-spacing: .1em;
  margin-bottom: 1rem;
}

.testimonial-text {
  font-size: .95rem;
  color: var(--text-muted);
  line-height: 1.75;
  font-style: italic;
  margin-bottom: 1.5rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.author-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(0,85,255,.1);
  color: var(--blue);
  font-size: .8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.testimonial-author strong {
  display: block;
  font-size: .9rem;
  font-weight: 700;
  color: var(--text);
}
.testimonial-author span {
  font-size: .8rem;
  color: var(--text-muted);
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
  background: linear-gradient(135deg, var(--blue) 0%, #0040cc 50%, #002fa7 100%);
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 40px 40px;
}

.cta-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  flex-wrap: wrap;
}
.cta-text h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: .75rem;
  letter-spacing: -.02em;
}
.cta-text p {
  font-size: 1rem;
  color: rgba(255,255,255,.7);
  max-width: 480px;
  line-height: 1.65;
}
.cta-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  flex-shrink: 0;
}

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

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: start;
}

.contact-text .section-title { margin-bottom: 1rem; }
.contact-text > p {
  font-size: .95rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 2rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: .85rem;
  margin-bottom: 2rem;
}
.contact-detail {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .9rem;
  color: var(--text-muted);
}

.contact-offices {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.office {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
}
.office strong {
  display: block;
  font-size: .85rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: .25rem;
}
.office span {
  font-size: .78rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Form */
.contact-form-wrapper {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow);
}

.contact-form { position: relative; }

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  margin-bottom: 1rem;
}
.form-group label {
  font-size: .82rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: .01em;
}
.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-body);
  font-size: .92rem;
  color: var(--text);
  background: var(--off-white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: .75rem 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
  -webkit-appearance: none;
}
.form-group select { cursor: pointer; }
.form-group textarea { resize: vertical; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0,85,255,.1);
  background: var(--white);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-light); }

.form-footer {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.form-privacy {
  font-size: .78rem;
  color: var(--text-muted);
}
.form-privacy a { color: var(--blue); text-decoration: underline; }

.form-success {
  display: none;
  position: absolute;
  inset: 0;
  background: var(--white);
  border-radius: var(--radius-lg);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: .75rem;
  padding: 2rem;
}
.form-success.visible { display: flex; }
.form-success h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  color: var(--text);
}
.form-success p { color: var(--text-muted); font-size: .95rem; }

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--navy);
  border-top: 1px solid var(--border-dark);
  padding-top: 4rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border-dark);
}

.footer-brand .nav-logo { margin-bottom: 1rem; }
.footer-tagline {
  font-size: .9rem;
  color: rgba(255,255,255,.4);
  line-height: 1.65;
  max-width: 260px;
  margin-bottom: 1.5rem;
}

.footer-socials {
  display: flex;
  gap: .75rem;
}
.footer-socials a {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.5);
  transition: all var(--transition);
}
.footer-socials a:hover {
  background: rgba(255,255,255,.12);
  color: var(--white);
  border-color: rgba(255,255,255,.2);
}

.footer-links-group h4 {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  margin-bottom: 1.25rem;
}
.footer-links-group ul {
  display: flex;
  flex-direction: column;
  gap: .6rem;
}
.footer-links-group ul li,
.footer-links-group ul a {
  font-size: .9rem;
  color: rgba(255,255,255,.5);
  transition: color var(--transition);
}
.footer-links-group ul a:hover { color: var(--white); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding: 1.5rem 0;
  font-size: .82rem;
  color: rgba(255,255,255,.3);
}

.footer-legal-links {
  display: flex;
  gap: 1.5rem;
}
.footer-legal-links a {
  color: rgba(255,255,255,.35);
  transition: color var(--transition);
}
.footer-legal-links a:hover { color: rgba(255,255,255,.7); }

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card--featured { grid-column: span 2; }
  .solutions-inner { grid-template-columns: 1fr; gap: 3rem; }
  .solutions-text { position: static; }
  .about-inner { grid-template-columns: 1fr; }
  .about-image-block { height: 320px; }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .testimonial-card--featured { grid-column: span 2; }
  .cases-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  :root { --section-py: 4rem; }

  .nav-links {
    display: none;
    position: fixed;
    top: 72px; left: 0; right: 0; bottom: 0;
    background: var(--navy);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    z-index: 99;
  }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 1.1rem; padding: .75rem 2rem; }
  .nav-toggle { display: flex; }

  .hero-stats {
    flex-direction: column;
    width: 100%;
    gap: 1.5rem;
    align-items: flex-start;
  }
  .hero-stat { padding: 0; }
  .hero-stat-divider { width: 100%; height: 1px; }

  .services-grid { grid-template-columns: 1fr; }
  .service-card--featured { grid-column: span 1; }

  .cases-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .testimonial-card--featured { grid-column: span 1; }

  .contact-inner { grid-template-columns: 1fr; gap: 3rem; }
  .contact-offices { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  .cta-inner { flex-direction: column; }
  .cta-actions { flex-direction: column; }

  .footer-top { grid-template-columns: 1fr; }
  .metrics-grid { justify-content: center; }
  .about-image-block { display: none; }
  .about-inner { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .contact-offices { grid-template-columns: 1fr; }
}

.js-email,
.js-email-link {
  user-select: none;
}