/* ── 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 {
  max-width: 100%;
  height: auto;
}

/* ── Eyebrow Utility ────────────────────────────── */
.eyebrow {
  letter-spacing: 0.2em;
}

/* ── Navbar ─────────────────────────────────────── */
#navbar {
  background: transparent;
  transition: background 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s ease;
}

#navbar.scrolled {
  background: rgba(254, 253, 248, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(20, 83, 45, 0.08);
}

.nav-link {
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: currentColor;
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

/* ── Mobile Menu ────────────────────────────────── */
#mobile-menu.open {
  opacity: 1;
  pointer-events: all;
}

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

.menu-line {
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

#menu-toggle.active .menu-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

#menu-toggle.active .menu-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

#menu-toggle.active .menu-line:nth-child(3) {
  width: 24px;
  transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-link {
  position: relative;
}

.mobile-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: currentColor;
  transition: width 0.3s ease;
}

.mobile-link:hover::after {
  width: 60%;
}

/* ── Scroll Reveal ──────────────────────────────── */
.reveal-up,
.reveal-left,
.reveal-right {
  opacity: 1;
  transform: none;
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (prefers-reduced-motion: no-preference) {
  .reveal-up {
    opacity: 0;
    transform: translateY(40px);
  }

  .reveal-left {
    opacity: 0;
    transform: translateX(-40px);
  }

  .reveal-right {
    opacity: 0;
    transform: translateX(40px);
  }

  .reveal-up.visible,
  .reveal-left.visible,
  .reveal-right.visible {
    opacity: 1;
    transform: none;
  }
}

/* ── Hero Animations ────────────────────────────── */
@media (prefers-reduced-motion: no-preference) {
  .hero-eyebrow {
    animation: fadeSlideUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.2s both;
  }

  .hero-headline {
    animation: fadeSlideUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.4s both;
  }

  .hero-sub {
    animation: fadeSlideUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.6s both;
  }

  .hero-ctas {
    animation: fadeSlideUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.8s both;
  }
}

@keyframes fadeSlideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Custom Scrollbar ───────────────────────────── */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #fefdf8;
}

::-webkit-scrollbar-thumb {
  background: #166534;
  border-radius: 999px;
}

::-webkit-scrollbar-thumb:hover {
  background: #15803d;
}

/* ── Selection ──────────────────────────────────── */
::selection {
  background: #166534;
  color: #fefdf8;
}