/* ===== Scroll Reveal ===== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.reveal-group > .reveal:nth-child(1) { transition-delay: 0s; }
.reveal-group > .reveal:nth-child(2) { transition-delay: .1s; }
.reveal-group > .reveal:nth-child(3) { transition-delay: .2s; }
.reveal-group > .reveal:nth-child(4) { transition-delay: .3s; }
.reveal-group > .reveal:nth-child(5) { transition-delay: .4s; }
.reveal-group > .reveal:nth-child(6) { transition-delay: .5s; }

/* ===== Hero entry ===== */
.hero-text .hero-badge,
.hero-text h1,
.hero-text > p,
.hero-text .hero-buttons,
.hero-text .trust-row {
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUp .8s ease forwards;
}
.hero-text h1 { animation-delay: .12s; }
.hero-text > p { animation-delay: .24s; }
.hero-text .hero-buttons { animation-delay: .36s; }
.hero-text .trust-row { animation-delay: .48s; }

.hero-visual {
  opacity: 0;
  transform: translateY(32px);
  animation: fadeUp .9s .3s ease forwards;
}

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* ===== Float animations ===== */
@keyframes browserFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes floatCard1 {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-8px) rotate(1deg); }
}

@keyframes floatCard2 {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-6px) rotate(-1deg); }
}

@keyframes glowFloat {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 1; }
  50% { transform: translate(-30px, 20px) scale(1.1); opacity: .7; }
}

/* ===== Nav link underline ===== */
.nav-links a:not(.nav-cta) {
  position: relative;
}
.nav-links a:not(.nav-cta)::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1.5px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .3s;
}
.nav-links a:not(.nav-cta):hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* ===== Button arrow slide ===== */
.btn svg {
  transition: transform .2s;
}
.btn:hover svg {
  transform: translateX(3px);
}

/* ===== Counter tick ===== */
.result-number { transition: color .3s; }

/* ===== Smooth anchors ===== */
html { scroll-behavior: smooth; }