/* ============================================================
   Kammerdiener Technologies — Main Stylesheet
   ============================================================ */

/* --- Variables --- */
:root {
  --navy-deep:    #08152e;
  --navy:         #0b2245;
  --navy-mid:     #0e3166;
  --blue:         #1a5fff;
  --blue-light:   #4d82ff;
  --cyan:         #00c8e0;
  --cyan-light:   #66e0f0;
  --gold:         #e9a020;
  --gold-light:   #f5b840;
  --shadow-gold:  0 8px 32px rgba(233,160,32,0.25);
  --white:        #ffffff;
  --off-white:    #f8fafd;
  --gray-50:      #f1f5f9;
  --gray-100:     #e2e8f0;
  --gray-300:     #94a3b8;
  --gray-500:     #64748b;
  --gray-700:     #334155;
  --gray-900:     #0f172a;
  --text-dark:    #0f172a;
  --text-mid:     #334155;
  --text-light:   #64748b;
  --radius-sm:    6px;
  --radius:       12px;
  --radius-lg:    20px;
  --shadow-sm:    0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.05);
  --shadow:       0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg:    0 8px 48px rgba(0,0,0,0.14);
  --shadow-blue:  0 8px 32px rgba(26,95,255,0.25);
  --transition:   0.25s ease;
  --font:         'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

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

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

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* --- Typography --- */
h1, h2, h3, h4, h5 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-dark);
}

h1 { font-size: clamp(2rem, 4.5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); }
h4 { font-size: 1.05rem; }

p { color: var(--text-mid); line-height: 1.75; }

.text-gradient {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-highlight {
  color: var(--gold);
  font-weight: 700;
}

.brand-gold { color: var(--gold); }

/* --- Container --- */
.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
  line-height: 1;
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}
.btn-primary:hover {
  background: var(--blue-light);
  border-color: var(--blue-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-blue);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-outline-dark {
  background: transparent;
  color: var(--blue);
  border-color: var(--blue);
}
.btn-outline-dark:hover {
  background: var(--blue);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-blue);
}

.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-sm { padding: 9px 20px; font-size: 0.875rem; }

/* --- Navigation --- */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(8, 21, 46, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background var(--transition), box-shadow var(--transition);
}

.site-nav.scrolled {
  background: rgba(8, 21, 46, 0.98);
  box-shadow: 0 2px 24px rgba(0,0,0,0.3);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  padding: 0 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  flex-shrink: 0;
}

.nav-logo-img {
  width: 38px;
  height: 38px;
  border-radius: 7px;
  object-fit: cover;
  flex-shrink: 0;
  display: block;
}

.footer-logo-img {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
  display: block;
}

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

.nav-links a {
  color: rgba(255,255,255,0.78);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 3px;
  left: 14px;
  right: 14px;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform var(--transition);
  border-radius: 2px;
}

.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-links a.active { color: var(--white); }
.nav-links a.active::after { transform: scaleX(1); }

.nav-cta { margin-left: 12px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* --- Dropdown Navigation --- */
.nav-item {
  position: relative;
  display: flex;
  align-items: center;
}

.nav-item > a {
  display: flex;
  align-items: center;
  gap: 4px;
}

.dropdown-indicator {
  font-size: 0.7rem;
  opacity: 0.6;
  transition: transform var(--transition);
}

.nav-item:hover .dropdown-indicator {
  transform: rotate(180deg);
  opacity: 1;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: rgba(11, 34, 69, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  min-width: 200px;
  padding: 8px 0;
  margin-top: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  z-index: 999;
}

.nav-item:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu a {
  display: block;
  padding: 10px 20px;
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  font-weight: 400;
  transition: color var(--transition), background var(--transition);
}

.dropdown-menu a:hover {
  background: rgba(26,95,255,0.2);
  color: var(--white);
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--navy-deep);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy) 50%, #091830 100%);
  z-index: 0;
}

.hero-bg-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.18;
  z-index: 1;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,200,224,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,224,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 2;
}

.hero-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(26,95,255,0.18) 0%, transparent 70%);
  top: -100px;
  right: -100px;
  z-index: 2;
}

.hero-glow-2 {
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,200,224,0.12) 0%, transparent 70%);
  bottom: -50px;
  left: 10%;
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 760px;
}

/* --- Hero split layout (text + video) --- */
.hero-split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
  position: relative;
  z-index: 10;
}

.hero-split .hero-content {
  max-width: none;
}

.hero-video-wrap {
  position: relative;
  z-index: 10;
}

.hero-video-panel {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(233,160,32,0.2);
  box-shadow:
    0 0 0 1px rgba(233,160,32,0.06),
    0 8px 32px rgba(233,160,32,0.12),
    0 40px 80px rgba(0,0,0,0.6);
  animation: heroVideoGlow 5s ease-in-out infinite;
}

@keyframes heroVideoGlow {
  0%, 100% {
    box-shadow:
      0 0 0 1px rgba(233,160,32,0.06),
      0 8px 32px rgba(233,160,32,0.12),
      0 40px 80px rgba(0,0,0,0.6);
  }
  50% {
    box-shadow:
      0 0 0 1px rgba(233,160,32,0.12),
      0 8px 48px rgba(233,160,32,0.22),
      0 40px 80px rgba(0,0,0,0.6);
  }
}

.hero-video-panel video {
  width: 100%;
  height: auto;
  display: block;
}

.hero-video-mute {
  position: absolute;
  bottom: 14px;
  right: 14px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(8,21,46,0.72);
  border: 1.5px solid rgba(233,160,32,0.5);
  color: var(--gold);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 20;
  outline: none;
}

.hero-video-mute:hover {
  background: rgba(233,160,32,0.2);
  border-color: var(--gold);
  transform: scale(1.1);
  box-shadow: 0 0 18px rgba(233,160,32,0.35);
}

.hero-video-mute svg {
  width: 17px;
  height: 17px;
  flex-shrink: 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(233,160,32,0.12);
  border: 1px solid rgba(233,160,32,0.3);
  border-radius: 100px;
  color: var(--gold-light);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-badge span {
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
  display: inline-block;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.hero h1 {
  color: var(--white);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero p {
  color: rgba(255,255,255,0.72);
  font-size: clamp(1rem, 2vw, 1.2rem);
  max-width: 600px;
  margin-bottom: 40px;
  line-height: 1.8;
}

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

.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.4);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* --- Page Hero (inner pages) --- */
.page-hero {
  padding: 160px 0 80px;
  background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy) 100%);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,200,224,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,224,0.04) 1px, transparent 1px);
  background-size: 50px 50px;
}

.page-hero-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.page-hero h1 {
  color: var(--white);
  margin-bottom: 20px;
}

.page-hero p {
  color: rgba(255,255,255,0.68);
  font-size: 1.1rem;
  max-width: 640px;
}

/* --- Section Styles --- */
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-lg { padding: 128px 0; }
.section-alt { background: var(--off-white); }
.section-dark {
  background: var(--navy-deep);
  color: var(--white);
}
.section-dark h2, .section-dark h3, .section-dark h4 { color: var(--white); }
.section-dark p { color: rgba(255,255,255,0.68); }

.section-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
  display: block;
}

.section-label-light {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 12px;
  display: block;
}

.section-header {
  max-width: 640px;
  margin-bottom: 56px;
}

.section-header.centered {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 { margin-bottom: 16px; }
.section-header p { font-size: 1.05rem; }

/* --- Cards --- */
.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.card-body { padding: 32px; }

.card-dark {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 32px;
  transition: background var(--transition), border-color var(--transition);
}

.card-dark:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(233,160,32,0.35);
}

/* --- Icon Blocks --- */
.icon-block {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
  flex-shrink: 0;
}

.icon-blue {
  background: rgba(26,95,255,0.1);
  color: var(--blue);
}

.icon-cyan {
  background: rgba(0,200,224,0.12);
  color: var(--cyan);
}

.icon-gradient {
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: white;
}

/* --- Grid Layouts --- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* --- Stats Bar --- */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--gray-100);
  border-radius: var(--radius);
  overflow: hidden;
}

.stat-item {
  background: var(--white);
  padding: 32px 24px;
  text-align: center;
}

.stat-number {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--navy-deep);
  line-height: 1;
  margin-bottom: 8px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-light);
  font-weight: 500;
}

/* --- Service Cards --- */
.service-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  padding: 36px 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

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

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

.service-card:hover::before { transform: scaleX(1); }

.service-card h3 { margin-bottom: 12px; color: var(--navy-deep); }
.service-card p { font-size: 0.95rem; color: var(--text-mid); }

/* --- Capabilities Grid --- */
.capability-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}

.capability-item:hover { background: var(--gray-50); }

.capability-dot {
  width: 8px;
  height: 8px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  border-radius: 50%;
  margin-top: 7px;
  flex-shrink: 0;
}

.capability-item h4 { margin-bottom: 4px; font-size: 0.95rem; color: var(--navy-deep); }
.capability-item p { font-size: 0.875rem; }

/* --- Project Cards --- */
.project-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  padding: 32px;
  transition: all var(--transition);
}

.project-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(26,95,255,0.2);
  transform: translateY(-4px);
}

.project-number {
  font-size: 3rem;
  font-weight: 900;
  color: var(--gray-100);
  line-height: 1;
  margin-bottom: 16px;
  font-variant-numeric: tabular-nums;
}

.project-card h3 { margin-bottom: 12px; }
.project-card p { font-size: 0.9rem; }

/* --- Testimonials --- */
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 20px;
  left: 28px;
  font-size: 5rem;
  line-height: 1;
  color: var(--blue);
  opacity: 0.15;
  font-family: Georgia, serif;
}

.testimonial-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-mid);
  line-height: 1.8;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--navy-deep);
}

.testimonial-role {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-top: 2px;
}

/* --- CTA Section --- */
.cta-section {
  background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy-mid) 100%);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,200,224,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,224,0.05) 1px, transparent 1px);
  background-size: 40px 40px;
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.cta-content h2 { color: var(--white); margin-bottom: 16px; }
.cta-content p {
  color: rgba(255,255,255,0.68);
  font-size: 1.1rem;
  max-width: 540px;
  margin: 0 auto 36px;
}

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

/* --- Challenge Stats --- */
.challenge-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.challenge-stat {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  transition: all var(--transition);
}

.challenge-stat:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(233,160,32,0.3);
}

.challenge-number {
  font-size: 3.5rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 10px;
}

.challenge-stat h4 { color: var(--white); margin-bottom: 8px; font-size: 1rem; }
.challenge-stat p { font-size: 0.875rem; color: rgba(255,255,255,0.55); }

/* --- Partner Cards --- */
.partner-feature-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 28px;
  transition: all var(--transition);
}

.partner-feature-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(233,160,32,0.35);
  transform: translateY(-4px);
}

.partner-feature-card h4 { color: white; margin-bottom: 10px; }
.partner-feature-card p { font-size: 0.875rem; color: rgba(255,255,255,0.6); }

/* --- News Cards --- */
.news-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
}

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

.news-card-image {
  height: 200px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.news-card-image-icon {
  font-size: 3rem;
  opacity: 0.3;
}

.news-card-body { padding: 28px; }

.news-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 10px;
}

.news-card h3 {
  font-size: 1.05rem;
  margin-bottom: 10px;
  color: var(--navy-deep);
  line-height: 1.4;
}

.news-card p { font-size: 0.875rem; line-height: 1.7; margin-bottom: 20px; }

.news-meta {
  font-size: 0.8rem;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* --- Infographic Section --- */
.infographic-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.infographic-wrap img {
  width: 100%;
  display: block;
}

/* --- Contact Layout --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 64px;
  align-items: start;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 32px;
}

.contact-icon {
  width: 44px;
  height: 44px;
  background: rgba(26,95,255,0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  color: var(--blue);
}

.contact-info-text h4 { font-size: 0.85rem; color: var(--text-light); font-weight: 500; margin-bottom: 4px; }
.contact-info-text p, .contact-info-text a {
  font-size: 1rem;
  color: var(--navy-deep);
  font-weight: 600;
}

.contact-info-text a:hover { color: var(--blue); }

/* --- Form --- */
.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 7px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gray-100);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: var(--font);
  color: var(--text-dark);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  -webkit-appearance: none;
}

.form-control:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(26,95,255,0.1);
}

.form-control::placeholder { color: var(--gray-300); }

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

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

/* --- Social Links --- */
.social-links {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  font-size: 1rem;
  transition: all var(--transition);
  text-decoration: none;
}

.social-link:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--white);
  transform: translateY(-2px);
}

/* --- Footer --- */
.site-footer {
  background: var(--navy-deep);
  color: rgba(255,255,255,0.65);
  padding: 72px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}

.footer-brand h3 {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  margin-bottom: 24px;
}

.footer-col h4 {
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.footer-col ul li { margin-bottom: 10px; }

.footer-col ul a {
  color: rgba(255,255,255,0.5);
  font-size: 0.875rem;
  transition: color var(--transition);
}

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

.footer-contact-item {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-contact-item a {
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}

.footer-contact-item a:hover { color: var(--gold); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
}

.footer-legal {
  display: flex;
  gap: 20px;
}

.footer-legal a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
  transition: color var(--transition);
}

.footer-legal a:hover { color: rgba(255,255,255,0.65); }

/* --- Animations --- */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }
.fade-up-delay-4 { transition-delay: 0.4s; }

/* --- Why Choose Section --- */
.why-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.why-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: white;
  flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(233,160,32,0.3);
}

.why-item h4 { margin-bottom: 6px; }
.why-item p { font-size: 0.9rem; }

/* --- Divider --- */
.divider {
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  border-radius: 3px;
  margin: 20px 0;
}

.divider-center { margin: 20px auto; }

/* --- Tag / Badge --- */
.tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.tag-blue { background: rgba(26,95,255,0.1); color: var(--blue); }
.tag-cyan { background: rgba(0,200,224,0.1); color: #00a0b5; }
.tag-dark { background: rgba(8,21,46,0.08); color: var(--navy); }

/* --- Horizontal Rule --- */
hr { border: none; border-top: 1px solid var(--gray-100); }

/* --- JFrog / Platform Grid --- */
.platform-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.platform-item {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 24px;
  transition: all var(--transition);
}

.platform-item:hover {
  background: rgba(255,255,255,0.09);
  border-color: rgba(233,160,32,0.3);
  transform: translateY(-3px);
}

.platform-item-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 6px;
}

.platform-item h4 { color: var(--white); margin-bottom: 8px; font-size: 1rem; }
.platform-item p { font-size: 0.84rem; color: rgba(255,255,255,0.55); line-height: 1.6; }

/* --- Value List --- */
.value-list { display: flex; flex-direction: column; gap: 16px; }

.value-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.value-check {
  width: 22px;
  height: 22px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.65rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.value-item p { font-size: 0.925rem; color: rgba(255,255,255,0.7); }

/* --- Careers Perks --- */
.perk-card {
  background: var(--off-white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  padding: 28px;
  transition: all var(--transition);
}

.perk-card:hover {
  background: var(--white);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.perk-card h4 { margin-bottom: 8px; }
.perk-card p { font-size: 0.875rem; }

/* --- Sticky form note --- */
.form-note {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-top: 8px;
}

/* --- Mobile Nav --- */
.mobile-nav {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: var(--navy-deep);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  z-index: 999;
  padding: 16px 0;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity var(--transition), transform var(--transition);
  pointer-events: none;
}

.mobile-nav.open {
  display: block;
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.mobile-nav a {
  display: block;
  color: rgba(255,255,255,0.75);
  font-size: 1rem;
  font-weight: 500;
  padding: 14px 24px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: color var(--transition), background var(--transition);
}

.mobile-nav a:hover { color: var(--white); background: rgba(255,255,255,0.04); }
.mobile-nav a:last-child { border-bottom: none; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .footer-brand { grid-column: 1 / -1; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .platform-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 960px) {
  .hero-split {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .hero-split .hero-content { max-width: 640px; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }

  .section { padding: 64px 0; }
  .section-lg { padding: 80px 0; }
  .page-hero { padding: 130px 0 60px; }

  .grid-2 { grid-template-columns: 1fr; gap: 20px; }
  .grid-3 { grid-template-columns: 1fr; gap: 20px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }

  .challenge-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; gap: 12px; }
  .cta-actions { flex-direction: column; align-items: center; }
  .form-grid { grid-template-columns: 1fr; }
  .platform-grid { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: 1fr 1fr; }
  .hero h1 { font-size: 1.9rem; }
}