/* Kraip Tech Solutions — Clean, Elegant Corporate CSS */

:root {
  --color-navy-dark: #040A14;
  --color-navy: #081325;
  --color-navy-card: #0D1D38;
  --color-navy-border: rgba(255, 255, 255, 0.08);
  --color-orange: #FF5E14;
  --color-orange-hover: #E64A00;
  --color-orange-light: rgba(255, 94, 20, 0.08);
  --color-amber: #FFA133;
  --color-slate-50: #F8FAFC;
  --color-slate-100: #F1F5F9;
  --color-slate-200: #E2E8F0;
  --color-slate-300: #CBD5E1;
  --color-slate-600: #475569;
  --color-slate-700: #334155;
  --color-slate-900: #0F172A;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Space Grotesk', 'Plus Jakarta Sans', sans-serif;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--color-slate-900);
  background-color: #FFFFFF;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-navy);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section-spacing {
  padding-top: 5.5rem;
  padding-bottom: 5.5rem;
}

@media (max-width: 768px) {
  .section-spacing {
    padding-top: 3.75rem;
    padding-bottom: 3.75rem;
  }
}

/* Section Backgrounds */
.bg-white { background-color: #FFFFFF; }
.bg-slate-soft { background-color: var(--color-slate-50); }
.bg-slate-light { background-color: var(--color-slate-100); }
.bg-navy-dark { background-color: var(--color-navy-dark); color: #FFFFFF; }
.bg-navy { background-color: var(--color-navy); color: #FFFFFF; }

.border-b-subtle { border-bottom: 1px solid var(--color-slate-200); }
.border-t-subtle { border-top: 1px solid var(--color-slate-200); }

/* Typography Helpers */
.text-orange { color: var(--color-orange); }
.text-amber { color: var(--color-amber); }
.text-slate-muted { color: var(--color-slate-600); }
.text-navy-heading { color: var(--color-navy); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 0.85rem 1.6rem;
  border-radius: 0.625rem;
  transition: all 0.2s ease-in-out;
  cursor: pointer;
  border: 1px solid transparent;
  line-height: 1.2;
}

.btn-primary {
  background-color: var(--color-orange);
  color: #FFFFFF;
  box-shadow: 0 4px 14px -3px rgba(255, 94, 20, 0.35);
}

.btn-primary:hover {
  background-color: var(--color-orange-hover);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px -3px rgba(255, 94, 20, 0.45);
}

.btn-secondary {
  background-color: #FFFFFF;
  color: var(--color-navy);
  border: 1.5px solid var(--color-slate-300);
}

.btn-secondary:hover {
  background-color: var(--color-slate-50);
  border-color: var(--color-slate-600);
  color: var(--color-navy);
  transform: translateY(-2px);
}

.btn-outline-white {
  background-color: transparent;
  color: #FFFFFF;
  border: 1.5px solid rgba(255, 255, 255, 0.25);
}

.btn-outline-white:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.5);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.6rem 1.15rem;
  font-size: 0.875rem;
  border-radius: 0.5rem;
}

/* Category & Eyebrow Badges */
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.badge-pill-orange {
  background-color: var(--color-orange-light);
  color: var(--color-orange);
  border: 1px solid rgba(255, 94, 20, 0.2);
}

.badge-pill-navy {
  background-color: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

/* Cards (Clean, Subtle, Corporate) */
.card-clean {
  background: #FFFFFF;
  border: 1px solid var(--color-slate-200);
  border-radius: 1rem;
  padding: 1.75rem;
  box-shadow: 0 2px 8px -2px rgba(8, 19, 37, 0.04);
  transition: all 0.25s ease-in-out;
  display: flex;
  flex-direction: column;
}

.card-clean:hover {
  transform: translateY(-3px);
  border-color: var(--color-orange);
  box-shadow: 0 12px 24px -6px rgba(8, 19, 37, 0.08);
}

.card-dark {
  background: var(--color-navy-card);
  border: 1px solid var(--color-navy-border);
  border-radius: 1rem;
  padding: 1.75rem;
  transition: all 0.25s ease-in-out;
}

.card-dark:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 94, 20, 0.4);
}

/* Icon Containers */
.icon-box-orange {
  width: 3rem;
  height: 3rem;
  border-radius: 0.75rem;
  background-color: var(--color-orange-light);
  color: var(--color-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  border: 1px solid rgba(255, 94, 20, 0.15);
}

.icon-box-navy {
  width: 3rem;
  height: 3rem;
  border-radius: 0.75rem;
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--color-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Grid Layouts */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

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

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

/* Header & Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid var(--color-slate-200);
}

.top-bar {
  background-color: var(--color-navy-dark);
  color: var(--color-slate-300);
  font-size: 0.75rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-slate-700);
  transition: color 0.15s ease;
  padding: 0.5rem 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-orange);
}

/* Mobile Nav Drawer */
.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(4, 10, 20, 0.6);
  z-index: 99;
}

.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -300px;
  width: 280px;
  height: 100vh;
  background: #FFFFFF;
  z-index: 100;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
  transition: right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-nav-drawer.open {
  right: 0;
}

.mobile-nav-overlay.open {
  display: block;
}

/* Forms */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-slate-900);
  background-color: #FFFFFF;
  border: 1.5px solid var(--color-slate-200);
  border-radius: 0.5rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-orange);
  box-shadow: 0 0 0 3px rgba(255, 94, 20, 0.15);
}

.form-control.is-invalid {
  border-color: #EF4444;
}

.invalid-feedback {
  color: #EF4444;
  font-size: 0.8rem;
  margin-top: 0.3rem;
  font-weight: 600;
}

/* Alert Notification */
.alert-success {
  background-color: #ECFDF5;
  border: 1px solid #A7F3D0;
  color: #065F46;
  padding: 1rem 1.25rem;
  border-radius: 0.625rem;
  margin-bottom: 1.5rem;
  font-weight: 600;
  font-size: 0.9rem;
}

/* Footer */
.site-footer {
  background-color: var(--color-navy-dark);
  color: var(--color-slate-300);
  padding-top: 4.5rem;
  padding-bottom: 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.875rem;
}

.footer-heading {
  color: #FFFFFF;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.65rem;
}

.footer-links a {
  color: var(--color-slate-300);
  transition: color 0.15s ease;
}

.footer-links a:hover {
  color: var(--color-orange);
}

/* Floating WhatsApp Widget */
.whatsapp-float {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  width: 54px;
  height: 54px;
  background-color: #25D366;
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.45);
  z-index: 999;
  transition: all 0.25s ease-in-out;
  cursor: pointer;
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.6);
  color: #FFFFFF;
}

.whatsapp-tooltip {
  position: absolute;
  right: 64px;
  background: var(--color-navy);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.4rem 0.85rem;
  border-radius: 0.5rem;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* Video Walkthrough Modal */
.video-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(4, 10, 20, 0.75);
  backdrop-filter: blur(6px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.video-modal-overlay.open {
  display: flex;
}

.video-modal-container {
  background: #FFFFFF;
  border-radius: 1.25rem;
  width: 100%;
  max-width: 680px;
  padding: 1.75rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
  border: 1px solid var(--color-slate-200);
}