/* ════════════════════════════════════════
   Q Automation – Landing Page Stylesheet
   Colour palette: Blue · White · Black
   ════════════════════════════════════════ */

:root {
  --blue-900: #0a1628;
  --blue-800: #0d2045;
  --blue-700: #0e3a7d;
  --blue-600: #1252b3;
  --blue-500: #1565c0;
  --blue-400: #2979d8;
  --blue-300: #5b9ceb;
  --blue-200: #93bef5;
  --blue-100: #daeaff;
  --blue-50:  #f0f7ff;

  --black:    #000000;
  --gray-900: #0f1117;
  --gray-800: #1a1f2e;
  --gray-700: #252b3b;
  --gray-600: #3a4055;
  --gray-500: #5a6478;
  --gray-400: #7e8ca0;
  --gray-300: #a8b5c5;
  --gray-200: #d0d9e5;
  --gray-100: #edf1f7;
  --gray-50:  #f7f9fc;
  --white:    #ffffff;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Space Grotesk', var(--font-sans);

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

  --shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,.10), 0 2px 6px rgba(0,0,0,.07);
  --shadow-lg: 0 10px 40px rgba(0,0,0,.14), 0 4px 14px rgba(0,0,0,.08);
  --shadow-blue: 0 8px 30px rgba(21, 101, 192, .30);

  --transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── Reset ─────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-sans); color: var(--gray-800); background: var(--white); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--transition); }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ─── Layout ─────────────────────────────── */
.container {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 24px;
}

.section {
  padding-block: 96px;
}

/* ─── Buttons ─────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--blue-500);
  color: var(--white);
  box-shadow: var(--shadow-blue);
}
.btn-primary:hover {
  background: var(--blue-600);
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(21, 101, 192, .40);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.45);
}
.btn-outline:hover {
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.75);
  transform: translateY(-2px);
}

/* ─── Section helpers ─────────────────────── */
.section-tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 14px;
  border-radius: 100px;
  background: var(--blue-100);
  color: var(--blue-600);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.22;
  color: var(--gray-900);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--gray-500);
  max-width: 580px;
  margin-inline: auto;
  line-height: 1.7;
}

.section-body {
  font-size: 1.02rem;
  color: var(--gray-600);
  line-height: 1.75;
  margin-bottom: 16px;
}

.section-header-centered {
  text-align: center;
  margin-bottom: 60px;
}

.gradient-text {
  background: linear-gradient(135deg, #4da3ff 0%, #1565c0 50%, #60a5fa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ════════════════════════════════════════
   NAVIGATION
   ════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding-block: 16px;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: rgba(13, 32, 69, 0.97);
  backdrop-filter: blur(14px);
  padding-block: 12px;
  box-shadow: 0 2px 24px rgba(0,0,0,.25);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo img {
  height: 44px;
  width: auto;
  object-fit: contain;
}

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

.nav-links a {
  color: rgba(255,255,255,.85);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.nav-links a:hover {
  color: var(--white);
  background: rgba(255,255,255,.10);
}

.nav-links .nav-cta {
  background: var(--blue-500);
  color: var(--white);
  padding: 8px 20px;
  margin-left: 8px;
}

.nav-links .nav-cta:hover {
  background: var(--blue-400);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ════════════════════════════════════════
   HERO
   ════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background:
    linear-gradient(160deg, var(--blue-900) 0%, var(--blue-800) 40%, #0a1f4a 70%, #071236 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(21,101,192,.18) 0%, transparent 70%),
    url('https://images.unsplash.com/photo-1565043666747-69f6646db940?w=1600&auto=format&fit=crop&q=60') center/cover no-repeat;
  opacity: 0.18;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(10,22,40,.9) 0%, rgba(13,32,69,.7) 50%, rgba(7,18,54,.85) 100%);
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 80%, rgba(41,121,216,.12) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(21,101,192,.10) 0%, transparent 50%);
  z-index: 1;
}

/* Animated grid lines */
.hero::before {
  background-image:
    linear-gradient(rgba(41,121,216,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(41,121,216,.06) 1px, transparent 1px),
    url('https://images.unsplash.com/photo-1565043666747-69f6646db940?w=1600&auto=format&fit=crop&q=60') center/cover no-repeat;
  background-size: 60px 60px, 60px 60px, cover;
  opacity: 0.5;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 100px;
  padding-bottom: 100px;
  max-width: 760px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  border-radius: 100px;
  background: rgba(41,121,216,.2);
  border: 1px solid rgba(41,121,216,.35);
  color: var(--blue-200);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.hero-content h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-sub {
  font-size: 1.12rem;
  color: rgba(255,255,255,.72);
  max-width: 600px;
  line-height: 1.75;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  padding: 24px 32px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: var(--radius-md);
  backdrop-filter: blur(8px);
  width: fit-content;
  gap: 0;
}

.stat {
  display: flex;
  flex-direction: column;
  padding-inline: 24px;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
}

.stat-label {
  font-size: 0.76rem;
  color: rgba(255,255,255,.55);
  font-weight: 500;
  letter-spacing: 0.02em;
  margin-top: 2px;
}

.stat-divider {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,.15);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.hero-scroll-indicator span {
  display: block;
  width: 2px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,.5), transparent);
  border-radius: 2px;
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.1); }
}

/* ════════════════════════════════════════
   TRUST BAR
   ════════════════════════════════════════ */
.trust-bar {
  background: var(--gray-900);
  padding-block: 24px;
  border-top: 1px solid var(--gray-700);
  border-bottom: 1px solid var(--gray-700);
}

.trust-bar-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.trust-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.trust-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.trust-chips span {
  padding: 5px 14px;
  border-radius: 100px;
  border: 1px solid var(--gray-700);
  color: var(--gray-300);
  font-size: 0.8rem;
  font-weight: 500;
  transition: all var(--transition);
}

.trust-chips span:hover {
  border-color: var(--blue-400);
  color: var(--blue-300);
}

/* ════════════════════════════════════════
   ABOUT
   ════════════════════════════════════════ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.about-image-col {
  position: relative;
}

.about-img-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.about-img-wrapper img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.about-img-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, transparent 50%, rgba(10,22,40,.6) 100%);
  z-index: 1;
  border-radius: var(--radius-lg);
}

.about-img-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  background: rgba(255,255,255,.95);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.about-img-badge svg {
  color: var(--blue-500);
  flex-shrink: 0;
}

.about-img-badge strong {
  display: block;
  font-size: 0.9rem;
  color: var(--gray-900);
  font-weight: 700;
}

.about-img-badge small {
  font-size: 0.76rem;
  color: var(--gray-500);
}

.about-text-col { }

.about-vision-mission {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
}

.vm-card {
  display: flex;
  gap: 14px;
  padding: 18px 20px;
  background: var(--blue-50);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--blue-500);
}

.vm-icon {
  display: flex;
  align-items: flex-start;
  color: var(--blue-500);
  flex-shrink: 0;
  margin-top: 2px;
}

.vm-card strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 4px;
}

.vm-card p {
  font-size: 0.88rem;
  color: var(--gray-600);
  line-height: 1.6;
  margin: 0;
}

/* ════════════════════════════════════════
   WHY US
   ════════════════════════════════════════ */
.why-section {
  background: linear-gradient(160deg, var(--gray-900) 0%, var(--blue-900) 100%);
  position: relative;
  overflow: hidden;
}

.why-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 10% 50%, rgba(21,101,192,.15) 0%, transparent 50%),
    radial-gradient(circle at 90% 50%, rgba(41,121,216,.10) 0%, transparent 50%);
}

.why-section .section-tag {
  background: rgba(41,121,216,.2);
  color: var(--blue-200);
}

.why-section .section-title {
  color: var(--white);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}

.why-card {
  padding: 32px 28px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

.why-card:hover {
  background: rgba(255,255,255,.08);
  border-color: rgba(41,121,216,.4);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,.3);
}

.why-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: rgba(41,121,216,.18);
  border-radius: var(--radius-md);
  color: var(--blue-300);
  margin-bottom: 20px;
}

.why-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  line-height: 1.35;
}

.why-card p {
  font-size: 0.88rem;
  color: rgba(255,255,255,.55);
  line-height: 1.65;
}

/* ════════════════════════════════════════
   PRODUCTS
   ════════════════════════════════════════ */
.products-section {
  background: var(--gray-50);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.product-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--blue-200);
}

.product-card.featured {
  border-color: var(--blue-300);
  box-shadow: 0 4px 20px rgba(21,101,192,.12);
}

.product-card-img {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

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

.product-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 4px 12px;
  background: var(--blue-500);
  color: var(--white);
  border-radius: 100px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

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

.product-card-body h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 10px;
  line-height: 1.35;
}

.product-card-body > p {
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.65;
  margin-bottom: 20px;
}

.product-specs {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.spec-group strong {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.spec-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.spec-chips span {
  padding: 3px 10px;
  border-radius: 100px;
  background: var(--blue-50);
  color: var(--blue-700);
  font-size: 0.76rem;
  font-weight: 600;
  border: 1px solid var(--blue-100);
}

.spec-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.spec-list li {
  font-size: 0.86rem;
  color: var(--gray-600);
  padding-left: 14px;
  position: relative;
  line-height: 1.5;
}

.spec-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue-400);
}

/* ════════════════════════════════════════
   SERVICES
   ════════════════════════════════════════ */
.services-section {
  background: var(--white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  position: relative;
  padding: 36px 28px 32px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-500), var(--blue-300));
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--blue-200);
}

.service-card:hover::before {
  opacity: 1;
}

.service-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--gray-100);
  line-height: 1;
  position: absolute;
  top: 20px;
  right: 24px;
  transition: color var(--transition);
}

.service-card:hover .service-num {
  color: var(--blue-100);
}

.service-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  background: var(--blue-50);
  border-radius: var(--radius-md);
  color: var(--blue-500);
  margin-bottom: 20px;
  transition: all var(--transition);
}

.service-card:hover .service-icon {
  background: var(--blue-500);
  color: var(--white);
}

.service-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 10px;
  line-height: 1.35;
}

.service-card p {
  font-size: 0.88rem;
  color: var(--gray-600);
  line-height: 1.65;
}

/* ════════════════════════════════════════
   USE CASES
   ════════════════════════════════════════ */
.usecases-section {
  background: var(--gray-50);
}

.usecases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.usecase-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.usecase-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--blue-200);
}

.usecase-img {
  height: 200px;
  overflow: hidden;
}

.usecase-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.usecase-card:hover .usecase-img img {
  transform: scale(1.05);
}

.usecase-body {
  padding: 24px;
}

.usecase-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  background: var(--blue-50);
  color: var(--blue-600);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
  border: 1px solid var(--blue-100);
}

.usecase-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 10px;
  line-height: 1.35;
}

.usecase-body p {
  font-size: 0.87rem;
  color: var(--gray-600);
  line-height: 1.65;
  margin-bottom: 14px;
}

.usecase-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.usecase-list li {
  font-size: 0.83rem;
  color: var(--gray-500);
  padding-left: 14px;
  position: relative;
}

.usecase-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--blue-400);
}

/* ════════════════════════════════════════
   EXPERTISE
   ════════════════════════════════════════ */
.expertise-section {
  background: linear-gradient(135deg, var(--blue-900) 0%, var(--blue-800) 100%);
  position: relative;
  overflow: hidden;
}

.expertise-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 80% at 80% 50%, rgba(21,101,192,.2) 0%, transparent 70%);
}

.expertise-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.expertise-section .section-tag {
  background: rgba(41,121,216,.2);
  color: var(--blue-200);
}

.expertise-section .section-title {
  color: var(--white);
}

.expertise-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
}

.expertise-item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 1rem;
  color: rgba(255,255,255,.8);
  font-weight: 500;
}

.expertise-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue-400);
  flex-shrink: 0;
  box-shadow: 0 0 0 3px rgba(41,121,216,.25);
}

.expertise-image img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

/* ════════════════════════════════════════
   CAREERS
   ════════════════════════════════════════ */
.careers-section {
  background: var(--white);
}

.careers-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.careers-why h3,
.careers-roles h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 24px;
}

.careers-perks {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
}

.careers-perks li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--gray-700);
  line-height: 1.5;
}

.perk-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--blue-50);
  border-radius: var(--radius-sm);
  color: var(--blue-500);
  flex-shrink: 0;
}

.careers-btn {
  margin-top: 8px;
}

.roles-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.role-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: var(--gray-50);
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
}

.role-item:hover {
  border-color: var(--blue-300);
  background: var(--blue-50);
}

.role-title {
  font-weight: 600;
  color: var(--gray-800);
  font-size: 0.95rem;
}

.role-type {
  font-size: 0.78rem;
  color: var(--blue-600);
  font-weight: 600;
  padding: 3px 10px;
  background: var(--blue-100);
  border-radius: 100px;
}

.careers-note {
  font-size: 0.88rem;
  color: var(--gray-500);
}

.careers-note a {
  color: var(--blue-500);
  font-weight: 600;
}

.careers-note a:hover {
  color: var(--blue-600);
}

/* ════════════════════════════════════════
   CONTACT
   ════════════════════════════════════════ */
.contact-section {
  background: var(--gray-50);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 60px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

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

.contact-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--blue-50);
  border-radius: var(--radius-md);
  color: var(--blue-500);
  flex-shrink: 0;
}

.contact-item strong {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.contact-item a,
.contact-item span {
  font-size: 0.92rem;
  color: var(--gray-700);
  line-height: 1.55;
}

.contact-item a:hover {
  color: var(--blue-500);
}

/* Form */
.contact-form-wrapper {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 40px;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-md);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gray-600);
  letter-spacing: 0.02em;
}

.form-group input,
.form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.93rem;
  color: var(--gray-800);
  background: var(--white);
  transition: all var(--transition);
  outline: none;
  resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-300);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--blue-400);
  box-shadow: 0 0 0 3px rgba(41,121,216,.12);
}

.form-submit {
  width: 100%;
  justify-content: center;
  padding: 14px;
}

.form-success {
  padding: 14px 20px;
  background: #e8f5e9;
  color: #2e7d32;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  text-align: center;
  border: 1px solid #a5d6a7;
}

.form-error {
  padding: 14px 20px;
  background: #fdecea;
  color: #c62828;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  text-align: center;
  border: 1px solid #ef9a9a;
}

/* ════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════ */
.footer {
  background: var(--gray-900);
  color: var(--white);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 2fr;
  gap: 60px;
  padding-block: 64px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-logo {
  height: 44px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--gray-400);
  line-height: 1.65;
}

.footer-socials {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.footer-socials a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--gray-800);
  color: var(--gray-400);
  border: 1px solid var(--gray-700);
  transition: all var(--transition);
}

.footer-socials a:hover {
  background: var(--blue-600);
  color: var(--white);
  border-color: var(--blue-600);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.footer-col h4 {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  font-size: 0.88rem;
  color: var(--gray-400);
  padding-block: 4px;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: var(--blue-300);
}

.footer-bottom {
  border-top: 1px solid var(--gray-700);
  padding-block: 20px;
}

.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-bottom span {
  font-size: 0.83rem;
  color: var(--gray-500);
}

/* ════════════════════════════════════════
   ANIMATIONS
   ════════════════════════════════════════ */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════ */
@media (max-width: 1024px) {
  .products-grid,
  .usecases-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-links {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-grid,
  .expertise-inner,
  .contact-grid,
  .careers-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about-img-wrapper img {
    height: 360px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

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

  .nav-links {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--blue-900);
    padding: 100px 32px 32px;
    gap: 8px;
    z-index: 999;
  }

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

  .nav-links a {
    font-size: 1.1rem;
    padding: 12px 16px;
  }

  .nav-links .nav-cta {
    margin-left: 0;
    margin-top: 16px;
    text-align: center;
    justify-content: center;
  }

  .hamburger {
    display: flex;
    z-index: 1001;
    position: relative;
  }

  .products-grid,
  .usecases-grid,
  .services-grid,
  .why-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    flex-direction: column;
    gap: 16px;
    padding: 20px 24px;
  }

  .stat-divider {
    width: 100%;
    height: 1px;
  }

  .stat {
    padding-inline: 0;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    width: 100%;
  }

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

  .contact-form-wrapper {
    padding: 28px 20px;
  }

  .footer-links {
    grid-template-columns: repeat(2, 1fr);
  }

  .careers-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    text-align: center;
    justify-content: center;
  }

  .footer-links {
    grid-template-columns: 1fr 1fr;
  }
}