/* ===== Base CSS ===== */
html {
  scroll-behavior: smooth;
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";
}
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: #faf9f6;
  color: #1c1917;
  overflow-x: hidden;
}
::selection {
  background-color: #ffedd5;
  color: #ea580c;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #f5f5f4;
}
::-webkit-scrollbar-thumb {
  background: #ea580c;
  border-radius: 4px;
  border: 2px solid #f5f5f4;
}

/* ===== Animations & Reveals ===== */
@keyframes float {
  0%, 100% { transform: translateY(0px) scale(1); }
  50% { transform: translateY(-10px) scale(1.02); }
}
@keyframes pulseGlow {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.08); }
}
.anim-float {
  animation: float 6s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}
.anim-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.anim-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Premium UI Accents ===== */
.glow-bg {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(249, 115, 22, 0.12) 0%, rgba(249, 115, 22, 0) 70%);
  filter: blur(60px);
  z-index: 0;
  pointer-events: none;
  animation: pulseGlow 8s ease-in-out infinite;
}

/* Gradient text */
.grad-text {
  background: linear-gradient(135deg, #f97316 0%, #d97706 50%, #ea580c 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ===== Navbar styling ===== */
.navbar {
  background: rgba(250, 249, 246, 0.8);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(28, 25, 23, 0.04);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03);
  border-bottom-color: rgba(28, 25, 23, 0.08);
}

/* ===== Cards & Containers ===== */
.card {
  background: #ffffff;
  border: 1px solid rgba(28, 25, 23, 0.05);
  border-radius: 1.5rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.01), 0 10px 40px rgba(0,0,0,0.02);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.card:hover {
  transform: translateY(-6px);
  border-color: rgba(249, 115, 22, 0.3);
  box-shadow: 0 20px 40px rgba(249, 115, 22, 0.06);
}

.card-orange {
  background: linear-gradient(135deg, #fffaf4 0%, #fff3e3 100%);
  border: 1px solid rgba(251, 146, 60, 0.15);
  border-radius: 1.5rem;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.card-orange:hover {
  transform: translateY(-4px);
  border-color: rgba(249, 115, 22, 0.4);
  box-shadow: 0 16px 30px rgba(249, 115, 22, 0.08);
}

/* ===== Buttons ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
  color: #ffffff;
  padding: 0.875rem 2rem;
  border-radius: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  box-shadow: 0 10px 25px -5px rgba(234, 88, 12, 0.3);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 30px -5px rgba(234, 88, 12, 0.45);
}
.btn-primary:active {
  transform: translateY(0);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #ffffff;
  border: 1.5px solid rgba(28, 25, 23, 0.12);
  color: #1c1917;
  padding: 0.875rem 2rem;
  border-radius: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.btn-outline:hover {
  border-color: #f97316;
  color: #f97316;
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.02);
}

/* ===== Images & Dividers ===== */
.img-zoom {
  position: relative;
  overflow: hidden;
  border-radius: 1.5rem;
  border: 1px solid rgba(28, 25, 23, 0.05);
}
.img-zoom img {
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.img-zoom:hover img {
  transform: scale(1.03);
}

.divider {
  height: 1px;
  width: 100%;
  background: linear-gradient(90deg, rgba(234, 88, 12, 0.02) 0%, rgba(234, 88, 12, 0.1) 50%, rgba(234, 88, 12, 0.02) 100%);
}

/* Mobile Navigation */
.mobile-menu {
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}
.mobile-menu.open {
  transform: translateX(0);
  pointer-events: auto;
}

/* ===== Footer ===== */
.footer {
  background-color: #0c0a09; /* stone-950 */
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}