/* ─── BASE ─── */
*, *::before, *::after {
  box-sizing: border-box;
}

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

body {
  overflow-x: hidden;
}

::selection {
  background: #064E3B;
  color: #FDF8F0;
}

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

#navbar.scrolled {
  background: rgba(253, 248, 240, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(6, 78, 59, 0.08);
}

/* ─── MOBILE MENU ─── */
#mobile-menu.open {
  transform: translateX(0);
}

#mobile-menu.closed {
  transform: translateX(100%);
}

/* ─── REVEAL ANIMATIONS ─── */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }

  /* Stagger children */
  .service-card {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1), transform 0.6s cubic-bezier(0.22, 1, 0.36, 1), background 0.5s ease, border-color 0.5s ease;
  }

  .service-card.revealed {
    opacity: 1;
    transform: translateY(0);
  }

  .testimonial-card {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1), transform 0.6s cubic-bezier(0.22, 1, 0.36, 1), background 0.5s ease;
  }

  .testimonial-card.revealed {
    opacity: 1;
    transform: translateY(0);
  }

  .gallery-item {
    opacity: 0;
    transform: scale(0.96);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .gallery-item.revealed {
    opacity: 1;
    transform: scale(1);
  }
}

/* ─── GALLERY HOVER ─── */
.gallery-item {
  cursor: pointer;
}

/* ─── SERVICE CARDS ─── */
.service-card {
  cursor: default;
}

/* ─── SELECT ARROW ─── */
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23064E3B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 40px;
  appearance: none;
  -webkit-appearance: none;
}

/* ─── FORM FOCUS STATES ─── */
input:focus,
textarea:focus,
select:focus {
  outline: none;
}

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #FDF8F0;
}
::-webkit-scrollbar-thumb {
  background: #166534;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #064E3B;
}

/* ─── MOBILE MENU ANIMATION ─── */
#menu-btn[aria-expanded="true"] .menu-line-1 {
  transform: rotate(45deg) translate(4px, 4px);
}
#menu-btn[aria-expanded="true"] .menu-line-2 {
  opacity: 0;
}
#menu-btn[aria-expanded="true"] .menu-line-3 {
  transform: rotate(-45deg) translate(4px, -4px);
  width: 1.25rem;
}