/* Ocean Gate - Premium Frontend Styles */
:root {
  --color-primary: #004FFF;
  --color-primary-dark: #0039cc;
  --color-primary-darker: #002299;
  --color-primary-light: #e8eeff;
  --color-accent: #00d4ff;
  --color-navy: #0A0F2C;
  --color-navy-light: #151c3d;
  --color-green: #10b981;
  --color-gray: #6b7280;
  --color-light: #F4F6FA;
  --color-border: #e5e7eb;
  --color-border-light: #d1d5db;
  --color-text-muted: #9ca3af;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 30px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 50px rgba(0,0,0,0.12);
  --shadow-glow: 0 0 30px rgba(0, 79, 255, 0.15);
}

/* Base */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', ui-sans-serif, system-ui, sans-serif;
}

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

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--color-light); }
::-webkit-scrollbar-thumb { background: var(--color-primary); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-primary-dark); }

/* Page Loader */
#page-loader {
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

/* Navbar Classic */
.navbar-glass {
  background: #fff !important;
  border-bottom: 1px solid rgba(0,0,0,0.07);
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

/* Nav Links */
.nav-link {
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(10, 15, 44, 0.65);
  padding: 0.375rem 0;
  position: relative;
  transition: color 0.25s;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.nav-link:hover,
.nav-link.active { color: var(--color-primary); }
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width 0.3s ease;
}
.nav-link:hover::after,
.nav-link.active::after { width: 100%; }

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 0.5rem;
  border: none;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  text-decoration: none;
  line-height: 1.5;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(0, 79, 255, 0.3);
}
.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary-darker));
  opacity: 0;
  transition: opacity 0.35s;
}
.btn-primary:hover {
  background: #fff;
  color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 79, 255, 0.25);
}
.btn-primary:hover::before { opacity: 0; }
.btn-primary:active { transform: translateY(0); }
.btn-primary > * { position: relative; z-index: 1; }
.btn-primary:focus { outline: none; box-shadow: 0 0 0 3px rgba(0, 79, 255, 0.3); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  border: 2px solid;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 0.5rem;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  text-decoration: none;
  background: transparent;
  line-height: 1.5;
}
.btn-outline:focus { outline: none; box-shadow: 0 0 0 3px rgba(0, 79, 255, 0.3); }

/* Cards */
.feature-card {
  background: #fff;
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.04);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s;
}
.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.feature-card:hover::before { transform: scaleX(1); }

.service-card {
  background: #fff;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.04);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}
.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
}
.service-card .service-img { overflow: hidden; }
.service-card .service-img img {
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  width: 100%; height: 100%; object-fit: cover;
}
.service-card:hover .service-img img { transform: scale(1.12); }
.service-card .service-bottom-border {
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: left;
}
.service-card:hover .service-bottom-border { transform: scaleX(1); }

/* Tracker Steps */
.tracker-step {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  animation: fadeInUp 0.5s ease backwards;
}
.tracker-step:nth-child(1) { animation-delay: 0.1s; }
.tracker-step:nth-child(2) { animation-delay: 0.2s; }
.tracker-step:nth-child(3) { animation-delay: 0.3s; }
.tracker-step:nth-child(4) { animation-delay: 0.4s; }
.tracker-step:nth-child(5) { animation-delay: 0.5s; }
.tracker-step:nth-child(6) { animation-delay: 0.6s; }

.tracker-step .step-dot {
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  border: 2.5px solid;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.75rem;
  font-weight: 700;
  transition: all 0.4s;
}
.tracker-step.completed .step-dot {
  background: var(--color-green);
  border-color: var(--color-green);
  color: #fff;
  box-shadow: 0 0 0 4px rgba(16,185,129,0.15);
}
.tracker-step.current .step-dot {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  box-shadow: 0 0 0 5px rgba(0,79,255,0.2);
  animation: pulse 2s infinite;
}
.tracker-step.pending .step-dot {
  background: #fff;
  border-color: var(--color-border-light);
  color: var(--color-text-muted);
}
.step-line {
  width: 2.5px;
  height: 2.5rem;
  margin-left: 0.75rem;
  transition: background 0.5s;
  border-radius: 2px;
}
.tracker-step.completed .step-line { background: var(--color-green); }
.tracker-step.current .step-line { background: var(--color-primary); }
.tracker-step.pending .step-line { background: var(--color-border); }

/* Testimonials */
.testimonial-card {
  background: #fff;
  border-radius: 1.25rem;
  padding: 2rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 4px 16px rgba(0,0,0,0.03);
  border: 1px solid rgba(0,0,0,0.04);
  position: relative;
  transition: box-shadow 0.3s;
}
.testimonial-card:hover {
  box-shadow: 0 4px 24px rgba(0,79,255,0.06);
}

/* Partner Marquee */
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.partner-track {
  animation: marquee 35s linear infinite;
}
.partner-track:hover { animation-play-state: paused; }
.partner-logo {
  filter: grayscale(100%) brightness(1.2);
  opacity: 0.4;
  transition: all 0.4s;
}
.partner-logo:hover {
  filter: grayscale(0%) brightness(1);
  opacity: 1;
}

/* How It Works */

/* Hero Background (no img tag, CSS for reliability) */
.hero-bg {
  background-image: url('https://images.unsplash.com/photo-1586528116311-ad8dd3c8310d?w=1920&q=80');
  background-size: cover;
  background-position: center;
  filter: brightness(0.6) saturate(0.9);
}

/* Fade-in — only animate when JS confirmed running */
.js .fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.js .fade-in-stagger > * {
  opacity: 0;
  transform: translateY(25px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  transition-delay: calc(var(--stagger-i, 0) * 0.05s);
}
.fade-in-stagger.visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* Toast */
.toast {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 9998;
  padding: 1rem 1.75rem;
  border-radius: 0.75rem;
  box-shadow: 0 10px 40px rgba(0,0,0,0.2);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 500;
  transform: translateX(120%) translateY(-10px);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.toast.show {
  transform: translateX(0) translateY(0);
}
.toast.success { background: linear-gradient(135deg, #059669, #10b981); }
.toast.error { background: linear-gradient(135deg, #dc2626, #ef4444); }
.toast-icon { width: 1.25rem; height: 1.25rem; flex-shrink: 0; }

/* Accordion */
.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.accordion-content.open { max-height: 500px; }
.accordion-arrow { transition: transform 0.4s; }
.accordion-arrow.open { transform: rotate(180deg); }

/* Keyframes */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 5px rgba(0,79,255,0.2); }
  50% { box-shadow: 0 0 0 10px rgba(0,79,255,0.1); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
@keyframes scaleIn {
  from { transform: scale(0.8); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

/* Gradient Orbs */
.gradient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  opacity: 0.4;
}

/* Glass Card */
.glass-card {
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255,255,255,0.3);
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
}

/* Section Dividers */
.section-divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: 2px;
  margin: 0 auto;
}

/* Ring Effect */
.ring-hover {
  transition: box-shadow 0.3s;
}
.ring-hover:hover {
  box-shadow: 0 0 0 4px rgba(0,79,255,0.12);
}

/* Stat Counter */
.stat-number { font-weight: 700; }
.stat-card {
  background: linear-gradient(135deg, var(--color-navy), var(--color-navy-light));
  border-radius: 1rem;
  padding: 1.5rem;
  text-align: center;
  border: 1px solid rgba(255,255,255,0.06);
  transition: all 0.3s;
}
.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(255,255,255,0.12);
}

/* Input Styles */
.input-field {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid #e5e7eb;
  border-radius: 0.625rem;
  font-size: 0.875rem;
  background: #fff;
  transition: all 0.3s;
  color: var(--color-navy);
}
.input-field:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0,79,255,0.1);
}
.input-field::placeholder { color: #9ca3af; }

/* ─── Navigation Core Styles (not reliant on Tailwind) ─── */

/* Desktop nav links — hidden on mobile, flex on desktop */
.desktop-nav {
  display: none;
}
@media (min-width: 1024px) {
  .desktop-nav {
    display: flex !important;
    align-items: center;
    gap: 2rem;
  }
}

/* Mobile menu button — shown on mobile, hidden on desktop */
#mobile-menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: none;
  background: transparent;
  cursor: pointer;
  transition: background 0.2s;
  flex-shrink: 0;
}
#mobile-menu-btn:hover,
#mobile-menu-btn:focus-visible {
  background: #F3F4F6;
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}
@media (min-width: 1024px) {
  #mobile-menu-btn {
    display: none !important;
  }
}

/* Hamburger lines */
.menu-line {
  display: block;
  width: 20px;
  height: 2.5px;
  background: var(--color-navy);
  border-radius: 4px;
  transition: all 0.3s;
}
.menu-line + .menu-line {
  margin-top: 6px;
}

/* Mobile drawer — collapsed by default */
#mobile-drawer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-in-out;
  background: #fff;
  border-top: 1px solid #E5E7EB;
}
#mobile-drawer.open {
  max-height: 500px;
}
@media (min-width: 1024px) {
  #mobile-drawer {
    display: none !important;
  }
}

/* Drawer link hover */
.drawer-link {
  transition: all 0.2s;
}

/* ─── Hero Section Core Styles (not reliant on Tailwind) ─── */
.hero-bg {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
}
.hero-bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: linear-gradient(to right, rgba(10,15,44,0.8), rgba(10,15,44,0.5), rgba(10,15,44,0.2));
}

/* ─── Core Utility Classes (replaces missing Tailwind) ─── */
/* Layout */
.relative { position: relative; }
.absolute { position: absolute; }
.overflow-hidden { overflow: hidden; }
.block { display: block; }
.hidden { display: none; }
.z-30 { z-index: 30; }
.-mt-12 { margin-top: -3rem; }

/* Flexbox */
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.flex-1 { flex: 1 1 0%; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }

/* Grid */
.grid { display: grid; }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (min-width: 768px) {
  .md\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .md\:gap-6 { gap: 1.5rem; }
}

/* Sizing */
.w-full { width: 100%; }
.h-full { height: 100%; }
.w-auto { width: auto; }
.w-2 { width: 0.5rem; }
.w-3\\.5 { width: 0.875rem; }
.w-4 { width: 1rem; }
.w-5 { width: 1.25rem; }
.w-8 { width: 2rem; }
.w-9 { width: 2.25rem; }
.w-10 { width: 2.5rem; }
.h-10 { height: 2.5rem; }
.h-14 { height: 3.5rem; }
.h-2 { height: 0.5rem; }
.h-3\\.5 { height: 0.875rem; }
.h-4 { height: 1rem; }
.h-5 { height: 1.25rem; }
.h-8 { height: 2rem; }
.h-9 { height: 2.25rem; }
.max-w-7xl { max-width: 80rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-2xl { max-width: 42rem; }

/* Spacing */
.mx-auto { margin-left: auto; margin-right: auto; }
.-space-x-2 > :not([hidden]) ~ :not([hidden]) { margin-left: -0.5rem; }
@media (min-width: 640px) {
  .sm\:-space-x-3 > :not([hidden]) ~ :not([hidden]) { margin-left: -0.75rem; }
}
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mt-1 { margin-top: 0.25rem; }

/* Padding */
.p-6 { padding: 1.5rem; }
.py-1\\.5 { padding-top: 0.375rem; padding-bottom: 0.375rem; }
.py-2\.5 { padding-top: 0.625rem; padding-bottom: 0.625rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-5 { padding-top: 1.25rem; padding-bottom: 1.25rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-5 { padding-left: 1.25rem; padding-right: 1.25rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }
.px-10 { padding-left: 2.5rem; padding-right: 2.5rem; }
.pl-10 { padding-left: 2.5rem; }
.pr-4 { padding-right: 1rem; }
.pb-0 { padding-bottom: 0; }

/* Colors */
.bg-navy { background-color: var(--color-navy); }
.bg-navy-light { background-color: var(--color-navy-light); }
.bg-white { background-color: #fff; }
.bg-primary { background-color: var(--color-primary); }
.bg-primary\/15 { background-color: rgba(0,79,255,0.15); }
.text-white { color: #fff; }
.text-navy { color: var(--color-navy); }
.text-primary { color: var(--color-primary); }
.text-gray-300 { color: #d1d5db; }
.text-gray-400 { color: #9ca3af; }
.text-gray-500 { color: #6b7280; }
.text-red-400 { color: #f87171; }
.ring-2 { box-shadow: 0 0 0 2px var(--color-navy); }
.ring-navy { --tw-ring-color: var(--color-navy); }

/* Typography */
.text-center { text-align: center; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }
.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-base { font-size: 1rem; line-height: 1.5rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.text-\[10px\] { font-size: 10px; }
.leading-relaxed { line-height: 1.625; }
.leading-\[1\.1\] { line-height: 1.1; }
.tracking-tight { letter-spacing: -0.025em; }

/* Responsive typography */
@media (min-width: 640px) {
  .sm\:text-xs { font-size: 0.75rem; line-height: 1rem; }
  .sm\:text-sm { font-size: 0.875rem; line-height: 1.25rem; }
  .sm\:text-base { font-size: 1rem; line-height: 1.5rem; }
  .sm\:text-lg { font-size: 1.125rem; line-height: 1.75rem; }
  .sm\:text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
  .sm\:text-5xl { font-size: 3rem; line-height: 1; }
  .sm\:py-16 { padding-top: 4rem; padding-bottom: 4rem; }
  .sm\:py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
  .sm\:py-3\.5 { padding-top: 0.875rem; padding-bottom: 0.875rem; }
  .sm\:px-4 { padding-left: 1rem; padding-right: 1rem; }
  .sm\:px-8 { padding-left: 2rem; padding-right: 2rem; }
  .sm\:gap-2 { gap: 0.5rem; }
  .sm\:gap-3 { gap: 0.75rem; }
  .sm\:gap-4 { gap: 1rem; }
  .sm\:gap-6 { gap: 1.5rem; }
  .sm\:mb-6 { margin-bottom: 1.5rem; }
  .sm\:mb-10 { margin-bottom: 2.5rem; }
  .sm\:w-4 { width: 1rem; }
  .sm\:w-5 { width: 1.25rem; }
  .sm\:w-9 { width: 2.25rem; }
  .sm\:w-11 { width: 2.75rem; }
  .sm\:h-4 { height: 1rem; }
  .sm\:h-5 { height: 1.25rem; }
  .sm\:h-9 { height: 2.25rem; }
  .sm\:h-11 { height: 2.75rem; }
  .sm\:flex-row { flex-direction: row; }
}
@media (min-width: 1024px) {
  .lg\:text-xl { font-size: 1.25rem; line-height: 1.75rem; }
  .lg\:text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
  .lg\:text-6xl { font-size: 3.75rem; line-height: 1; }
  .lg\:px-8 { padding-left: 2rem; padding-right: 2rem; }
  .lg\:py-8 { padding-top: 2rem; padding-bottom: 2rem; }
  .lg\:py-24 { padding-top: 6rem; padding-bottom: 6rem; }
  .lg\:p-8 { padding: 2rem; }
  .lg\:gap-8 { gap: 2rem; }
  .lg\:h-20 { height: 5rem; }
  .lg\:h-12 { height: 3rem; }
}

/* Borders / Radius */
.rounded-full { border-radius: 9999px; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-2xl { border-radius: 1rem; }
.border { border-width: 1px; }
.border-\[3px\] { border-width: 3px; }
.border-t { border-top-width: 1px; }
.border-b { border-bottom-width: 1px; }
.border-2 { border-width: 2px; }
.border-white\/5 { border-color: rgba(255,255,255,0.05); }
.border-white\/30 { border-color: rgba(255,255,255,0.30); }
.border-white\/50 { border-color: rgba(255,255,255,0.50); }
.border-gray-200 { border-color: #E5E7EB; }
.border-primary { border-color: var(--color-primary); }
.border-primary\/20 { border-color: rgba(0,79,255,0.20); }
.border-transparent { border-color: transparent; }
.border-t-transparent { border-top-color: transparent; }

/* Effects */
.shadow-xl { box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04); }
.backdrop-blur-sm { -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }

/* Object */
.object-cover { object-fit: cover; }
.whitespace-nowrap { white-space: nowrap; }
.animate-pulse { animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite; }
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}
.flex-shrink-0 { flex-shrink: 0; }

/* Translate utility (for -translate-y-1/2) */
.-translate-y-1\/2 { transform: translateY(-50%); }

/* Hover states */
.hover\:bg-white:hover { background-color: #fff; }
.hover\:text-navy:hover { color: var(--color-navy); }

/* Body-level classes */
.font-sans { font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; }
.antialiased { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
.selection\:bg-primary\/20 *::selection { background-color: rgba(0,79,255,0.20); }
.selection\:bg-primary\/20::selection { background-color: rgba(0,79,255,0.20); }
.overflow-x-hidden { overflow-x: hidden; }

/* Responsive variants for display */
@media (min-width: 1024px) {
  .lg\:block { display: block; }
}

/* Animations */
.animate-spin { animation: spin 1s linear infinite; }
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ─── Generic utility helpers ─── */
.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Section Padding */
.section-padding { padding: 5rem 0; }
@media (max-width: 768px) { .section-padding { padding: 3rem 0; } }

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 1rem;
  background: rgba(0,79,255,0.08);
  color: var(--color-primary);
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: 999px;
  letter-spacing: 0.02em;
}

/* Image overlay gradient */
.img-overlay-gradient {
  background: linear-gradient(135deg, rgba(10,15,44,0.85) 0%, rgba(10,15,44,0.4) 100%);
}

/* Mobile Responsive */
@media (max-width: 1023px) {
  .hide-mobile { display: none !important; }
}

/* Focus visible */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}