/* ═══════════════════════════════════════════════════════════
   Stadvolks Technologies — Custom Styles
   Premium IT Services Company Design System
   ═══════════════════════════════════════════════════════════ */

/* ─── Fonts ─── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

/* ─── CSS Variables ─── */
:root {
  --brand-50: #eef5ff;
  --brand-100: #d9e8ff;
  --brand-200: #bcd6ff;
  --brand-300: #8ebaff;
  --brand-400: #5a92ff;
  --brand-500: #2563eb;
  --brand-600: #1d4fd0;
  --brand-700: #1a40a8;
  --brand-800: #1a3a87;
  --brand-900: #1b3468;
  --brand-950: #0c1e3f;

  --teal-50: #ecfdfa;
  --teal-100: #cff9f0;
  --teal-200: #9bf2e2;
  --teal-300: #5ee4cf;
  --teal-400: #2acdb6;
  --teal-500: #11b09c;
  --teal-600: #078d80;
  --teal-700: #0a7168;
  --teal-800: #0d5a55;
  --teal-900: #0e4a47;
  --teal-950: #022e2c;

  --ink-50: #f5f6f8;
  --ink-100: #e8eaef;
  --ink-200: #d1d5de;
  --ink-300: #aab1c0;
  --ink-400: #7c8499;
  --ink-500: #5b6478;
  --ink-600: #474e60;
  --ink-700: #3a3f4f;
  --ink-800: #323645;
  --ink-900: #1c1f2a;
  --ink-950: #0e1018;

  --amber-400: #fbbf24;
  --amber-500: #f59e0b;

  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;

  --shadow-soft: 0 1px 3px rgba(12, 30, 63, 0.06), 0 1px 2px rgba(12, 30, 63, 0.04);
  --shadow-card: 0 4px 20px rgba(12, 30, 63, 0.07), 0 1px 3px rgba(12, 30, 63, 0.04);
  --shadow-float: 0 16px 48px rgba(12, 30, 63, 0.12), 0 4px 12px rgba(12, 30, 63, 0.06);
  --shadow-glow: 0 0 40px rgba(37, 99, 235, 0.18);
  --shadow-glow-teal: 0 0 40px rgba(17, 176, 156, 0.18);
}

/* ─── Base ─── */
* {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--ink-900);
  background-color: #ffffff;
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.15;
  letter-spacing: -0.025em;
  font-weight: 700;
}

a { text-decoration: none; }

/* ─── Text Gradient ─── */
.text-gradient {
  background: linear-gradient(to right, var(--brand-600), var(--brand-500), var(--teal-500));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ─── Eyebrow Badge ─── */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.875rem;
  border-radius: 9999px;
  background: var(--brand-50);
  color: var(--brand-600);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.eyebrow-light {
  background: rgba(255, 255, 255, 0.15);
  color: var(--teal-300);
}

/* ─── Buttons ─── */
.btn-brand {
  background: linear-gradient(to right, var(--brand-600), var(--brand-500));
  color: #fff;
  border: none;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.75rem 1.75rem;
  border-radius: 9999px;
  box-shadow: var(--shadow-glow);
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-brand:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-float);
  color: #fff;
}

.btn-teal {
  background: var(--teal-500);
  color: #fff;
  border: none;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.75rem 1.75rem;
  border-radius: 9999px;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-teal:hover {
  background: var(--teal-600);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-teal);
  color: #fff;
}

.btn-outline-brand {
  background: #fff;
  color: var(--ink-900);
  border: 1px solid var(--ink-200);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.75rem 1.75rem;
  border-radius: 9999px;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-outline-brand:hover {
  border-color: var(--teal-300);
  color: var(--teal-600);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.btn-ghost {
  color: var(--ink-700);
  font-weight: 500;
  font-size: 0.875rem;
  padding: 0.625rem 1.25rem;
  border-radius: 9999px;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-ghost:hover {
  background: var(--ink-50);
  color: var(--brand-600);
}

/* ─── Glass Card ─── */
.glass-card {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--ink-100);
  border-radius: 28px;
}

/* ─── Card Hover ─── */
.card-hover {
  transition: all 0.5s ease;
}

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

/* ─── Textures ─── */
.texture-dots {
  background-image: radial-gradient(rgba(28, 31, 42, 0.06) 1px, transparent 1px);
  background-size: 18px 18px;
}

.texture-dots-dark {
  background-image: radial-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 18px 18px;
}

.texture-grid {
  background-image:
    linear-gradient(rgba(28, 31, 42, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(28, 31, 42, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}

.texture-grid-dark {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
}

/* ─── Section Helpers ─── */
.section-py { padding: 5rem 0; }
@media (min-width: 992px) { .section-py { padding: 7rem 0; } }

.bg-ink-50 { background-color: var(--ink-50); }
.bg-ink-950 { background-color: var(--ink-950); }
.text-ink-300 { color: var(--ink-300); }
.text-ink-400 { color: var(--ink-400); }
.text-ink-500 { color: var(--ink-500); }
.text-ink-700 { color: var(--ink-700); }
.text-ink-900 { color: var(--ink-900); }
.text-brand-600 { color: var(--brand-600); }
.text-teal-500 { color: var(--teal-500); }
.text-teal-600 { color: var(--teal-600); }

/* ─── Navbar ─── */
.navbar-custom {
  transition: all 0.3s ease;
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.navbar-custom.scrolled {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--ink-100);
  box-shadow: var(--shadow-soft);
}

.navbar-custom .nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink-700);
  transition: color 0.3s ease;
  padding: 0.5rem 1rem;
}

.navbar-custom .nav-link:hover {
  color: var(--brand-600);
}

.navbar-brand-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--ink-900);
  letter-spacing: -0.025em;
}

.logo-box {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--brand-600), var(--teal-500));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 1.125rem;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.navbar-brand:hover .logo-box { transform: scale(1.05); }

/* ─── Dropdown ─── */
.dropdown-menu-custom {
  border: 1px solid var(--ink-100);
  border-radius: 16px;
  box-shadow: var(--shadow-float);
  padding: 0.5rem;
  background: #fff;
  animation: slideDown 0.3s ease-out forwards;
}

.dropdown-menu-custom .dropdown-item {
  border-radius: 12px;
  font-size: 0.875rem;
  color: var(--ink-700);
  padding: 0.625rem 0.75rem;
  transition: all 0.2s ease;
}

.dropdown-menu-custom .dropdown-item:hover {
  background: var(--brand-50);
  color: var(--brand-600);
}

.dropdown-mega {
  width: 640px;
  padding: 1rem;
}

.dropdown-mega .service-link {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem;
  border-radius: 12px;
  transition: background 0.2s ease;
}

.dropdown-mega .service-link:hover {
  background: var(--brand-50);
}

.dropdown-mega .service-icon-box {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--brand-50);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s ease;
}

.dropdown-mega .service-link:hover .service-icon-box {
  background: var(--brand-100);
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ─── Hero ─── */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 7rem;
  padding-bottom: 4rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero-bg-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom right, #fff, rgba(238, 245, 255, 0.4), rgba(236, 253, 250, 0.3));
}

.hero-bg-glow-1 {
  position: absolute;
  top: -10%;
  right: -5%;
  width: 700px;
  height: 700px;
  background: rgba(37, 99, 235, 0.08);
  border-radius: 50%;
  filter: blur(140px);
}

.hero-bg-glow-2 {
  position: absolute;
  bottom: -10%;
  left: -5%;
  width: 600px;
  height: 600px;
  background: rgba(17, 176, 156, 0.08);
  border-radius: 50%;
  filter: blur(120px);
}

.hero-headline {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--ink-900);
  letter-spacing: -0.03em;
  line-height: 1.06;
}

@media (min-width: 640px) { .hero-headline { font-size: 3rem; } }
@media (min-width: 992px) { .hero-headline { font-size: 3.4rem; } }
@media (min-width: 1200px) { .hero-headline { font-size: 3.75rem; } }

.hero-subheadline {
  font-size: 1.0625rem;
  color: var(--ink-500);
  line-height: 1.65;
  max-width: 500px;
}

@media (min-width: 992px) { .hero-subheadline { font-size: 1.125rem; } }

.headline-underline {
  position: relative;
  display: inline-block;
}

.headline-underline::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(to right, rgba(37, 99, 235, 0.3), rgba(17, 176, 156, 0.3));
  border-radius: 9999px;
}

/* ─── Hero Visual Dashboard ─── */
.dashboard-panel {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--ink-100);
  border-radius: 28px;
  padding: 1.25rem;
  box-shadow: var(--shadow-float);
}

@media (min-width: 992px) { .dashboard-panel { padding: 1.75rem; } }

.dashboard-bar {
  width: 6px;
  background: linear-gradient(to top, var(--brand-300), var(--brand-500));
  border-radius: 2px 2px 0 0;
}

.dashboard-bar-teal {
  background: linear-gradient(to top, var(--teal-400), var(--teal-500));
}

.dashboard-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ─── Floating Badge ─── */
.floating-badge {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--ink-100);
  border-radius: 16px;
  padding: 0.875rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: var(--shadow-float);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.floating-badge-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ─── Trust Indicators ─── */
.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
}

.trust-icon-box {
  width: 24px;
  height: 24px;
  border-radius: 8px;
  background: var(--brand-50);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease;
}

.trust-item:hover .trust-icon-box { background: var(--teal-50); }
.trust-item:hover .trust-icon-box svg { color: var(--teal-500) !important; }

/* ─── Service Card ─── */
.service-card {
  background: #fff;
  border-radius: 24px;
  padding: 1.75rem;
  border: 1px solid var(--ink-100);
  transition: all 0.5s ease;
  position: relative;
  overflow: hidden;
  display: block;
  color: inherit;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-float);
  color: inherit;
}

.service-card .glow-bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 128px;
  height: 128px;
  background: linear-gradient(to bottom right, var(--brand-50), var(--teal-50));
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.service-card:hover .glow-bg { opacity: 1; }

.service-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--brand-600), var(--teal-500));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: var(--shadow-glow);
  transition: transform 0.3s ease;
}

.service-card:hover .service-icon-box { transform: scale(1.1); }

.tech-tag {
  font-size: 0.6875rem;
  color: var(--ink-600);
  background: var(--ink-50);
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  font-weight: 500;
  display: inline-block;
}

.tech-tag-white {
  font-size: 0.6875rem;
  color: var(--ink-700);
  background: #fff;
  border: 1px solid var(--ink-100);
  padding: 0.25rem 0.625rem;
  border-radius: 6px;
  font-weight: 500;
  display: inline-block;
  box-shadow: var(--shadow-soft);
}

/* ─── Stats Band ─── */
.stats-band {
  background: linear-gradient(135deg, var(--brand-600), var(--teal-600));
  position: relative;
  overflow: hidden;
}

.stats-band .stat-value {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: #fff;
}

@media (min-width: 992px) { .stats-band .stat-value { font-size: 3rem; } }

.stats-band .stat-label {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.8);
  margin-top: 0.5rem;
}

/* ─── Process Steps ─── */
.process-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 24px;
  padding: 1.75rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: background 0.3s ease;
  height: 100%;
}

.process-card:hover { background: rgba(255, 255, 255, 0.1); }

.process-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--brand-400), var(--teal-400));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ─── Industry Card ─── */
.industry-card {
  background: #fff;
  border-radius: 16px;
  padding: 1.5rem;
  border: 1px solid var(--ink-100);
  transition: all 0.5s ease;
  display: block;
  color: inherit;
}

.industry-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-float);
  color: inherit;
}

.industry-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--brand-50), var(--teal-50));
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}

.industry-card:hover .industry-icon-box { transform: scale(1.1); }

/* ─── Case Study Card ─── */
.case-card {
  background: #fff;
  border-radius: 24px;
  padding: 1.75rem;
  border: 1px solid var(--ink-100);
  transition: all 0.5s ease;
  display: block;
  color: inherit;
}

.case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-float);
  color: inherit;
}

.case-result {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(to right, var(--brand-600), var(--teal-500));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ─── Page Hero ─── */
.page-hero {
  position: relative;
  padding-top: 8rem;
  padding-bottom: 4rem;
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-hero-glow-1 {
  position: absolute;
  top: 0;
  right: 0;
  width: 400px;
  height: 400px;
  background: rgba(37, 99, 235, 0.08);
  border-radius: 50%;
  filter: blur(100px);
}

.page-hero-glow-2 {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 300px;
  height: 300px;
  background: rgba(17, 176, 156, 0.08);
  border-radius: 50%;
  filter: blur(80px);
}

.page-hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--ink-900);
  letter-spacing: -0.025em;
  line-height: 1.1;
}

@media (min-width: 768px) { .page-hero h1 { font-size: 3rem; } }
@media (min-width: 992px) { .page-hero h1 { font-size: 3.75rem; } }

.page-hero p {
  font-size: 1.125rem;
  color: var(--ink-500);
  max-width: 42rem;
  line-height: 1.65;
}

/* ─── Leadership Card ─── */
.leader-avatar {
  aspect-ratio: 1;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--brand-50), var(--teal-50));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.leader-initials {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--brand-300);
  transition: transform 0.3s ease;
}

.leader-card:hover .leader-initials { transform: scale(1.1); }

/* ─── Job Card ─── */
.job-card {
  background: #fff;
  border-radius: 16px;
  padding: 1.5rem;
  border: 1px solid var(--ink-100);
  transition: all 0.5s ease;
}

.job-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-float);
}

.badge-hybrid { background: var(--brand-50); color: var(--brand-600); }
.badge-remote { background: var(--teal-50); color: var(--teal-600); }
.badge-onsite { background: var(--ink-50); color: var(--ink-600); }

/* ─── Footer ─── */
.footer-custom {
  background: var(--ink-950);
  color: var(--ink-300);
  position: relative;
  overflow: hidden;
}

.footer-link {
  color: var(--ink-400);
  font-size: 0.875rem;
  transition: color 0.3s ease;
}

.footer-link:hover { color: var(--teal-400); }

.footer-social {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--ink-800);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-400);
  transition: all 0.3s ease;
}

.footer-social:hover {
  background: var(--brand-600);
  color: #fff;
}

/* ─── Marquee ─── */
.marquee {
  display: flex;
  gap: 3rem;
  animation: marquee 40s linear infinite;
  white-space: nowrap;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.marquee-item {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ink-300);
  transition: color 0.3s ease;
  flex-shrink: 0;
}

.marquee-item:hover { color: var(--ink-500); }

/* ─── Reveal Animation ─── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Animation Utilities ─── */
.animate-fade-up { animation: fadeUp 0.7s ease-out forwards; }
.animate-fade-in-slow { animation: fadeIn 1.2s ease-out forwards; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ─── Ping Animation ─── */
.ping-dot {
  position: relative;
  display: inline-flex;
  height: 8px;
  width: 8px;
}

.ping-dot::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--teal-500);
  opacity: 0.6;
  animation: pingRing 2.5s ease-out infinite;
}

.ping-dot::after {
  content: '';
  position: relative;
  display: inline-flex;
  height: 8px;
  width: 8px;
  border-radius: 50%;
  background: var(--teal-500);
}

@keyframes pingRing {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(2.5); opacity: 0; }
}

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--ink-50); }
::-webkit-scrollbar-thumb { background: var(--ink-300); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--ink-400); }

::selection { background: var(--brand-500); color: #fff; }

/* ─── Form ─── */
.form-control-custom {
  background: var(--ink-50);
  border: 1px solid var(--ink-100);
  border-radius: 12px;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: var(--ink-900);
  width: 100%;
  transition: all 0.3s ease;
}

.form-control-custom:focus {
  outline: none;
  border-color: var(--brand-400);
  background: #fff;
}

.form-control-custom::placeholder { color: var(--ink-400); }

.form-control-custom.is-invalid {
  border-color: #fca5a5;
  background: #fef2f2;
}

.field-error {
  display: none;
  font-size: 0.75rem;
  color: #dc2626;
  margin-top: 0.35rem;
  font-weight: 500;
}

.field-error.show { display: block; }

.btn-brand[disabled] { opacity: 0.65; cursor: not-allowed; }

/* ─── Misc ─── */
.icon-lg { width: 24px; height: 24px; }
.icon-md { width: 20px; height: 20px; }
.icon-sm { width: 16px; height: 16px; }
.icon-xs { width: 14px; height: 14px; }

.section-heading {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--ink-900);
  letter-spacing: -0.025em;
}

@media (min-width: 768px) { .section-heading { font-size: 2.25rem; } }
@media (min-width: 992px) { .section-heading { font-size: 2.75rem; } }

.section-heading-light { color: #fff; }

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--ink-500);
  line-height: 1.65;
  max-width: 48rem;
}

.section-subtitle-light { color: var(--ink-300); }

/* Dark section */
.bg-dark-section {
  background: var(--ink-950);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.bg-dark-section .section-heading { color: #fff; }
.bg-dark-section .section-subtitle { color: var(--ink-300); }

/* Gradient CTA box */
.cta-box {
  background: linear-gradient(135deg, var(--ink-950), var(--brand-950), var(--teal-950));
  border-radius: 32px;
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
}

@media (min-width: 992px) { .cta-box { padding: 4rem; } }

.cta-box-glow-1 {
  position: absolute;
  top: 0;
  right: 0;
  width: 384px;
  height: 384px;
  background: rgba(37, 99, 235, 0.2);
  border-radius: 50%;
  filter: blur(120px);
}

.cta-box-glow-2 {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 384px;
  height: 384px;
  background: rgba(17, 176, 156, 0.2);
  border-radius: 50%;
  filter: blur(120px);
}

/* Timeline */
.timeline-dot {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-600), var(--teal-500));
  color: #fff;
  font-weight: 700;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.timeline-line {
  width: 2px;
  flex: 1;
  background: var(--ink-100);
  margin-top: 0.5rem;
}

/* Insight card */
.insight-card {
  background: #fff;
  border-radius: 24px;
  padding: 1.75rem;
  border: 1px solid var(--ink-100);
  transition: all 0.5s ease;
  display: block;
  color: inherit;
}

.insight-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-float);
  color: inherit;
}

.insight-card:hover h3 { color: var(--brand-600); }

/* Award item */
.award-item {
  text-align: center;
  transition: all 0.3s ease;
}

.award-icon-box {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--brand-50), var(--teal-50));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.75rem;
  transition: all 0.3s ease;
}

.award-item:hover .award-icon-box {
  background: linear-gradient(135deg, var(--brand-100), var(--teal-100));
}

/* Feature check item */
.feature-check {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  background: rgba(245, 246, 248, 0.5);
  border-radius: 16px;
  padding: 1rem;
  border: 1px solid var(--ink-100);
}

.feature-check-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--brand-50);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}