/* ===== BASE & RESET ===== */
*, *::before, *::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
}

img {
  max-width: 100%;
  height: auto;
}

/* ===== GEOMETRIC SHAPES ===== */
.geo-shape {
  position: absolute;
  pointer-events: none;
}

.shape-circle-1 {
  width: 400px;
  height: 400px;
  background: linear-gradient(135deg, #34D399 0%, #047857 100%);
  border-radius: 50%;
  top: -100px;
  left: -100px;
  opacity: 0.08;
}

.shape-circle-2 {
  width: 250px;
  height: 250px;
  background: linear-gradient(135deg, #C4A882 0%, #8B5E3C 100%);
  border-radius: 50%;
  bottom: 10%;
  right: 5%;
  opacity: 0.1;
}

.shape-rect-1 {
  width: 120px;
  height: 120px;
  background: #047857;
  opacity: 0.05;
  top: 30%;
  right: 2%;
  transform: rotate(45deg);
  border-radius: 16px;
}

.shape-triangle {
  width: 0;
  height: 0;
  border-left: 60px solid transparent;
  border-right: 60px solid transparent;
  border-bottom: 104px solid #34D399;
  opacity: 0.06;
  top: 20%;
  left: 5%;
  transform: rotate(-15deg);
}

.shape-dot-group {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  width: 70px;
  opacity: 0.15;
  bottom: 25%;
  right: 15%;
}

.shape-dot-group span {
  width: 8px;
  height: 8px;
  background: #047857;
  border-radius: 50%;
}

/* ===== FLOATING CARDS ===== */
.floating-card {
  animation: float 6s ease-in-out infinite;
}

.card-stat-1 {
  animation-delay: 0s;
}

.card-stat-2 {
  animation-delay: -2s;
}

.card-stat-3 {
  animation-delay: -4s;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

/* ===== NAVBAR ===== */
#navbar {
  background: rgba(255, 253, 247, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(4, 120, 87, 0.08);
}

#navbar.scrolled {
  box-shadow: 0 4px 30px rgba(4, 78, 59, 0.08);
}

/* ===== MOBILE MENU ===== */
.mobile-link {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.3s, transform 0.3s;
}

#mobileMenu.open {
  opacity: 1;
  pointer-events: all;
}

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

/* Menu button animation */
.menu-line {
  transition: transform 0.3s ease, opacity 0.2s ease;
}

#menuBtn.active .menu-line:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}

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

#menuBtn.active .menu-line:nth-child(3) {
  transform: translateY(-4px) rotate(-45deg);
  width: 1.25rem;
}

/* ===== MENU CARDS ===== */
.menu-card {
  transform: translateY(0);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.menu-card:hover {
  transform: translateY(-4px);
}

/* ===== EXPERIENCE CARDS ===== */
.exp-card {
  transform: translateY(0);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.exp-card:hover {
  transform: translateY(-4px);
}

/* ===== SCROLL ANIMATIONS ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ===== CUSTOM SELECT ===== */
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23047857' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
  appearance: none;
  -webkit-appearance: none;
}

/* ===== SELECTION ===== */
::selection {
  background: #34D399;
  color: #022C22;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #FFF9EC;
}

::-webkit-scrollbar-thumb {
  background: #047857;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #065F46;
}