/* ─── RESET & BASE ─── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
}

img, svg {
  display: block;
  max-width: 100%;
}

a {
  text-decoration: none;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* ─── HERO ─── */
.hero-bg {
  will-change: transform;
}

.hero-bg img {
  transform: scale(1.05);
  transition: transform 8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.hero-bg.loaded img {
  transform: scale(1);
}

.hero-scrim {
  background: linear-gradient(
    to bottom,
    rgba(2, 44, 34, 0.45) 0%,
    rgba(2, 44, 34, 0.35) 40%,
    rgba(2, 44, 34, 0.55) 100%
  );
}

/* ─── SCROLL INDICATOR ─── */
.scroll-indicator {
  animation: float 2.5s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 8px); }
}

/* ─── REVEAL ANIMATIONS ─── */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal[data-state="hidden"] {
  opacity: 0;
  transform: translateY(30px);
}

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(30px);
  }
  .reveal[data-state="visible"] {
    opacity: 1;
    transform: translateY(0);
  }
  .reveal.hero-reveal {
    opacity: 0;
    transform: translateY(24px);
  }
  .reveal.hero-reveal[data-state="visible"] {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ─── NAVBAR ─── */
#navbar.scrolled {
  background: rgba(254, 252, 243, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(6, 78, 59, 0.08);
}

#navbar.scrolled .navbar-text {
  color: rgb(2, 44, 34);
}

/* ─── MOBILE MENU ─── */
#mobile-menu.open {
  translate: 0;
  opacity: 1;
  pointer-events: all;
}

#mobile-menu.closed {
  translate: 0 -10px;
  opacity: 0;
  pointer-events: none;
}

#menu-btn[aria-expanded="true"] #bar-top {
  transform: rotate(45deg) translate(3px, 3px);
}

#menu-btn[aria-expanded="true"] #bar-mid {
  opacity: 0;
  width: 0;
}

#menu-btn[aria-expanded="true"] #bar-bot {
  transform: rotate(-45deg) translate(3px, -3px);
  width: 1.5rem;
}

/* ─── FOCUS STYLES ─── */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid rgb(16, 185, 129);
  outline-offset: 2px;
}

/* ─── SELECTION ─── */
::selection {
  background: rgba(6, 78, 59, 0.15);
  color: rgb(2, 44, 34);
}