/* ===== ANTI-AI-SLOP DESIGN SYSTEM ===== */

/* Base resets */
* { -webkit-font-smoothing: antialiased; }

/* === SCROLL ANIMATIONS === */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}
.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}
.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-scale.active {
  opacity: 1;
  transform: scale(1);
}

/* Staggered children */
.stagger > *:nth-child(1) { transition-delay: 0.05s; }
.stagger > *:nth-child(2) { transition-delay: 0.15s; }
.stagger > *:nth-child(3) { transition-delay: 0.25s; }
.stagger > *:nth-child(4) { transition-delay: 0.35s; }

/* === HERO TEXT ANIMATION === */
.hero-text {
  clip-path: inset(0 100% 0 0);
  animation: revealText 1s cubic-bezier(0.77, 0, 0.175, 1) 0.3s forwards;
}
@keyframes revealText {
  to { clip-path: inset(0 0 0 0); }
}
.hero-subtitle {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s ease 0.8s forwards;
}
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}
.hero-cta {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s ease 1.1s forwards;
}

/* === MICRO-INTERACTIONS === */
.link-hover {
  position: relative;
  text-decoration: none;
}
.link-hover::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-color);
  transition: width 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.link-hover:hover::after {
  width: 100%;
}

.btn-primary {
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: left 0.5s ease;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--primary-shadow);
}
.btn-primary:hover::before {
  left: 100%;
}

/* Card hover lift */
.card-hover {
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
              box-shadow 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.card-hover:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.1);
}

/* === SECTION DIVIDERS === */
.divider-wave {
  position: relative;
}
.divider-wave::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 80px;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 1200 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0,40 C300,80 400,0 600,40 C800,80 900,0 1200,40 L1200,80 L0,80 Z' fill='{{SURFACE_ENCODED}}'/%3E%3C/svg%3E") no-repeat bottom;
  background-size: cover;
}

.divider-angle {
  position: relative;
}
.divider-angle::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 60px;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 1200 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolygon points='0,60 1200,0 1200,60' fill='{{SURFACE_ENCODED}}'/%3E%3C/svg%3E") no-repeat bottom;
  background-size: cover;
}

/* === COUNTER ANIMATION === */
.counter {
  font-variant-numeric: tabular-nums;
}

/* === FORM STYLES === */
.form-input {
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.form-input:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px var(--accent-shadow);
  outline: none;
}

/* === NAVIGATION === */
.nav-blur {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* === FOOTER LINK HOVER === */
.footer-link {
  position: relative;
  display: inline-block;
}
.footer-link::before {
  content: '';
  position: absolute;
  left: -8px;
  top: 50%;
  transform: translateY(-50%) scaleX(0);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent-color);
  transition: transform 0.3s ease;
}
.footer-link:hover::before {
  transform: translateY(-50%) scaleX(1);
}

/* === SOCIAL ICON HOVER === */
.social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.6);
  transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}
.social-icon:hover {
  background: var(--accent-color);
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px var(--accent-shadow-lg);
}

/* === STAT CARD HOVER === */
.stat-card {
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.stat-card:hover {
  background: rgba(255,255,255,0.15);
  transform: translateY(-4px);
}

/* === FORM SUBMIT BUTTON HOVER === */
.btn-submit {
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}
.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px var(--primary-shadow-lg);
}
.btn-submit:active {
  transform: translateY(0);
}

/* === NAV LINK HOVER === */
.nav-link {
  position: relative;
  padding-bottom: 4px;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--accent-color);
  transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  transform: translateX(-50%);
}
.nav-link:hover::after {
  width: 100%;
}

/* === RESPONSIVE FINE-TUNING === */
@media (max-width: 768px) {
  .hero-text { font-size: 2.5rem !important; line-height: 1.1 !important; }
  .divider-wave::after, .divider-angle::after { height: 40px; }
}