/* ===================== Cargoen — Custom Styles ===================== */

:root {
  --navy: #0F172A;
  --navy-light: #1E293B;
  --amber: #F59E0B;
  --offwhite: #F8FAFC;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: #1E293B;
  background-color: var(--offwhite);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, .font-display {
  font-family: 'Poppins', sans-serif;
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: #E2E8F0; }
::-webkit-scrollbar-thumb { background: var(--navy); border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: var(--amber); }

/* ---------- Utility patterns ---------- */
.bg-grid {
  background-image:
    linear-gradient(rgba(248,250,252,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(248,250,252,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
}

.bg-dots {
  background-image: radial-gradient(rgba(15,23,42,0.12) 1.5px, transparent 1.5px);
  background-size: 22px 22px;
}

.diagonal-accent {
  clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
}

/* ---------- Header ---------- */
#site-header {
  transition: box-shadow .3s ease, background-color .3s ease, padding .3s ease;
}
#site-header.scrolled {
  box-shadow: 0 8px 24px -8px rgba(15,23,42,0.25);
}

.nav-link {
  position: relative;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0; bottom: -6px;
  width: 0%;
  height: 2px;
  background: var(--amber);
  transition: width .25s ease;
}
.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* ---------- Mobile menu ---------- */
#mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease;
}
#mobile-menu.open {
  max-height: 700px;
}

/* ---------- Buttons ---------- */
.btn-amber {
  background-color: var(--amber);
  color: var(--navy);
  transition: transform .25s ease, box-shadow .25s ease, background-color .25s ease;
  box-shadow: 0 8px 20px -6px rgba(245,158,11,0.55);
}
.btn-amber:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 28px -8px rgba(245,158,11,0.65);
  background-color: #fbbf24;
}
.btn-outline {
  border: 2px solid var(--offwhite);
  color: var(--offwhite);
  transition: all .25s ease;
}
.btn-outline:hover {
  background-color: var(--offwhite);
  color: var(--navy);
  transform: translateY(-3px);
}

/* ---------- Hero ---------- */
.hero-bg {
  background:
    radial-gradient(ellipse at top right, rgba(245,158,11,0.18), transparent 55%),
    linear-gradient(135deg, #0F172A 0%, #16213a 55%, #0F172A 100%);
}

.float-badge {
  animation: floatY 4.5s ease-in-out infinite;
  backdrop-filter: blur(6px);
}
.float-badge.delay-1 { animation-delay: .6s; }
.float-badge.delay-2 { animation-delay: 1.2s; }

@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.hero-shape {
  animation: floatY 7s ease-in-out infinite;
}

/* ---------- Cards ---------- */
.service-card, .blog-card, .team-card, .price-card {
  transition: transform .35s cubic-bezier(.2,.7,.3,1), box-shadow .35s ease, border-color .35s ease;
}
.service-card:hover, .blog-card:hover, .team-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px -14px rgba(15,23,42,0.25);
}
.service-card:hover .service-icon {
  background-color: var(--amber);
  color: var(--navy);
  transform: rotate(-8deg) scale(1.08);
}
.service-icon {
  transition: all .35s ease;
}

.price-card.featured {
  transform: scale(1.04);
}
.price-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 24px 48px -16px rgba(15,23,42,0.3);
}
.price-card.featured:hover {
  transform: translateY(-10px) scale(1.06);
}

/* ---------- Stats / counters ---------- */
.stat-number {
  font-variant-numeric: tabular-nums;
}

/* ---------- Progress bars ---------- */
.progress-track {
  background: #E2E8F0;
  border-radius: 999px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--amber), #fbbf24);
  transition: width 1.4s cubic-bezier(.16,.84,.44,1);
}

/* ---------- Process ---------- */
.process-line {
  background: repeating-linear-gradient(90deg, #CBD5E1 0, #CBD5E1 8px, transparent 8px, transparent 16px);
}
.process-step:hover .process-circle {
  background-color: var(--amber);
  color: var(--navy);
  transform: scale(1.1);
}
.process-circle {
  transition: all .3s ease;
}

/* ---------- Testimonials ---------- */
.testimonial-track {
  display: flex;
  transition: transform .55s cubic-bezier(.16,.84,.44,1);
}
.testimonial-slide {
  min-width: 100%;
}
.t-dot {
  width: 9px; height: 9px;
  border-radius: 999px;
  background: #CBD5E1;
  transition: all .25s ease;
}
.t-dot.active {
  background: var(--amber);
  width: 26px;
  border-radius: 999px;
}

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Misc ---------- */
.section-tag {
  letter-spacing: .12em;
}

.marquee-track {
  animation: marquee 24s linear infinite;
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

input:focus, select:focus, textarea:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(245,158,11,0.35);
  border-color: var(--amber);
}

#back-to-top {
  transition: opacity .3s ease, transform .3s ease, visibility .3s ease;
}
#back-to-top.hidden-btn {
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
}

#toast {
  transition: opacity .35s ease, transform .35s ease;
}

/* ---------- Section quick-nav dots ---------- */
#section-dots .section-dot {
  position: relative;
  width: 10px;
  height: 10px;
  display: block;
}
#section-dots .section-dot span {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.25);
  border: 2px solid transparent;
  transition: background-color .3s ease, transform .3s ease, border-color .3s ease;
}
#section-dots .section-dot:hover span {
  background: rgba(245, 158, 11, 0.6);
}
#section-dots .section-dot.active span {
  background: var(--amber);
  transform: scale(1.35);
  animation: dotPulse 2s ease-in-out infinite;
}
@keyframes dotPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(245,158,11,0.45); }
  50% { box-shadow: 0 0 0 6px rgba(245,158,11,0); }
}

/* ---------- Reduced motion: neutralize CSS reveal transform, keep opacity fade only ---------- */
@media (prefers-reduced-motion: reduce) {
  .reveal {
    transform: none !important;
    transition: opacity .3s ease !important;
  }
  .float-badge,
  .hero-shape {
    animation: none !important;
  }
}