/* Homepage v2 — motion & polish */

html {
  font-size: 14px;
  scroll-behavior: smooth;
}

/* —— Scroll reveal —— */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}

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

.reveal-left {
  transform: translateX(-28px);
}

.reveal-left.is-visible {
  transform: translateX(0);
}

.reveal-right {
  transform: translateX(28px);
}

.reveal-right.is-visible {
  transform: translateX(0);
}

.reveal-scale {
  transform: scale(0.94);
}

.reveal-scale.is-visible {
  transform: scale(1);
}

/* Stagger via inline --i on children */
.stagger-item {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.55s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: calc(var(--i, 0) * 75ms);
}

.stagger-parent.is-visible .stagger-item {
  opacity: 1;
  transform: translateY(0);
}

/* —— Hero —— */
.hero-grid {
  background-image:
    linear-gradient(rgba(15, 26, 44, 0.92), rgba(15, 26, 44, 0.88)),
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(0, 168, 89, 0.25), transparent),
    linear-gradient(90deg, rgba(0, 168, 89, 0.06) 1px, transparent 1px),
    linear-gradient(rgba(0, 168, 89, 0.06) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 48px 48px, 48px 48px;
}

.hero-glow {
  animation: pulse-glow 8s ease-in-out infinite;
}

.hero-float {
  animation: float-orb 12s ease-in-out infinite;
}

.hero-float-delay {
  animation-delay: -4s;
}

@keyframes pulse-glow {
  0%,
  100% {
    opacity: 0.35;
    transform: scale(1);
  }
  50% {
    opacity: 0.65;
    transform: scale(1.08);
  }
}

@keyframes float-orb {
  0%,
  100% {
    transform: translate(0, 0);
  }
  33% {
    transform: translate(-12px, 16px);
  }
  66% {
    transform: translate(8px, -10px);
  }
}

.hero-enter {
  opacity: 0;
  transform: translateY(20px);
  animation: hero-enter 0.75s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.hero-enter-d1 { animation-delay: 0.08s; }
.hero-enter-d2 { animation-delay: 0.18s; }
.hero-enter-d3 { animation-delay: 0.28s; }
.hero-enter-d4 { animation-delay: 0.38s; }
.hero-enter-d5 { animation-delay: 0.5s; }

@keyframes hero-enter {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-gradient-text {
  background: linear-gradient(90deg, #00a859, #5ee0a0, #00a859);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer-text 6s linear infinite;
}

@keyframes shimmer-text {
  to {
    background-position: 200% center;
  }
}

/* Scroll cue */
.scroll-cue {
  animation: bounce-cue 2.2s ease-in-out infinite;
}

@keyframes bounce-cue {
  0%,
  100% {
    transform: translateY(0);
    opacity: 0.6;
  }
  50% {
    transform: translateY(6px);
    opacity: 1;
  }
}

/* —— Stats —— */
.stat-value {
  font-variant-numeric: tabular-nums;
}

/* —— Cards & buttons —— */
.btn-lift {
  transition:
    transform 0.25s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.25s ease,
    background-color 0.2s ease,
    border-color 0.2s ease;
}

.btn-lift:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 168, 89, 0.25);
}

.btn-lift:active {
  transform: translateY(0);
}

.card-lift {
  transition:
    transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.35s ease,
    border-color 0.25s ease;
}

.card-lift:hover {
  transform: translateY(-4px);
}

.service-card .icon-wrap {
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.service-card:hover .icon-wrap {
  transform: scale(1.08) rotate(-3deg);
}

.portfolio-card {
  transition:
    transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.4s ease;
}

.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(15, 26, 44, 0.12);
}

.portfolio-card img {
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.portfolio-card:hover img {
  transform: scale(1.06);
}

.portfolio-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  height: 100%;
  background:
    linear-gradient(135deg, #0f1a2c 0%, #1a2d4a 45%, rgba(0, 168, 89, 0.35) 100%);
}

.portfolio-placeholder__initials {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.92);
}

.portfolio-placeholder__category {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(230, 246, 238, 0.85);
}

.portfolio-card:hover .portfolio-placeholder {
  background:
    linear-gradient(135deg, #0f1a2c 0%, #008f4c 55%, rgba(0, 168, 89, 0.5) 100%);
}

.portfolio-card .card-shine {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 40%,
    rgba(255, 255, 255, 0.12) 50%,
    transparent 60%
  );
  transform: translateX(-100%);
  transition: transform 0.7s ease;
  pointer-events: none;
}

.portfolio-card:hover .card-shine {
  transform: translateX(100%);
}

.chip-tag {
  transition: transform 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.chip-tag:hover {
  transform: translateY(-2px);
  border-color: #00a859;
  color: #008f4c;
}

/* —— Nav —— */
.nav-scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(15, 26, 44, 0.08);
}

.nav-scrolled .nav-link:hover {
  color: #00a859;
}

.nav-link {
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 2px;
  background: #00a859;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.nav-link.is-active::after,
.nav-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

#site-header {
  transform: translateY(0);
  transition:
    background 0.3s ease,
    box-shadow 0.3s ease,
    color 0.3s ease,
    transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

#site-header.header-hidden {
  transform: translateY(-100%);
}

/* Mobile menu */
#mobile-menu {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transition:
    max-height 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.25s ease;
}

#mobile-menu.is-open {
  max-height: 320px;
  opacity: 1;
  pointer-events: auto;
}

/* Contact panel subtle glow */
.contact-panel {
  position: relative;
}

.contact-panel::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(0, 168, 89, 0.4), transparent 50%, rgba(0, 168, 89, 0.15));
  opacity: 0;
  transition: opacity 0.5s ease;
  z-index: -1;
  pointer-events: none;
}

.contact-panel:hover::before {
  opacity: 1;
}

.logo-float {
  animation: logo-float 5s ease-in-out infinite;
}

@keyframes logo-float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal,
  .reveal-left,
  .reveal-right,
  .reveal-scale,
  .stagger-item {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hero-glow,
  .hero-float,
  .hero-enter,
  .hero-gradient-text,
  .scroll-cue,
  .logo-float {
    animation: none !important;
  }

  .hero-enter {
    opacity: 1;
    transform: none;
  }

  .hero-gradient-text {
    -webkit-text-fill-color: #00a859;
    background: none;
  }

  .portfolio-card:hover,
  .card-lift:hover,
  .btn-lift:hover,
  .chip-tag:hover,
  .service-card:hover .icon-wrap {
    transform: none;
  }

  .portfolio-card:hover img {
    transform: none;
  }

  #site-header.header-hidden {
    transform: none;
  }

  #mobile-menu,
  #mobile-menu.is-open {
    transition: none;
  }
}