html {
  scroll-behavior: smooth;
  /* safe area support for notched phones */
  --sat: env(safe-area-inset-top, 0px);
  --sar: env(safe-area-inset-right, 0px);
  --sab: env(safe-area-inset-bottom, 0px);
  --sal: env(safe-area-inset-left, 0px);
}

/* Material Symbols — self-hosted class so icons don't break if Google Fonts is slow or blocked */
.material-symbols-outlined {
  font-family: 'Material Symbols Outlined';
  font-weight: normal;
  font-style: normal;
  font-size: 24px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-variation-settings:
    'FILL' 0,
    'wght' 400,
    'GRAD' 0,
    'opsz' 24;
}

/* Better tap feedback on mobile */
* {
  -webkit-tap-highlight-color: transparent;
}

*:active {
  -webkit-tap-highlight-color: rgba(35, 104, 73, 0.15);
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  z-index: 100;
  padding: 0.5rem 1rem;
  background: #0d2a1d;
  color: #fcf9f0;
  font-weight: 600;
  text-decoration: none;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 0;
}

.nav-hidden {
  transform: translateY(-100%);
}

.nav-visible {
  transform: translateY(0);
}

nav {
  transition:
    transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 0.3s ease;
  padding-right: calc(1rem + var(--sar));
  padding-left: calc(1rem + var(--sal));
  padding-top: calc(0rem + var(--sat));
}

.animate-in {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition:
    opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.animate-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition:
    opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.stagger-item {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.stagger-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.hero-fade-in {
  opacity: 0;
  animation: heroFadeIn 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.hero-fade-in-delay-1 {
  animation-delay: 0.15s;
}

.hero-fade-in-delay-2 {
  animation-delay: 0.3s;
}

.hero-fade-in-delay-3 {
  animation-delay: 0.45s;
}

@keyframes heroFadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.feature-card {
  transition:
    transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1),
    background-color 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(28, 28, 23, 0.08);
}

.hero-mockup {
  transition:
    transform 0.8s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 0.4s ease;
}

.hero-mockup:hover {
  transform: rotate(0deg) scale(1.01);
}

.nav-link {
  position: relative;
}

/* Mobile nav links: bigger touch targets */
@media (max-width: 767px) {
  .nav-links.open {
    animation: mobileNavIn 0.25s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  }

  .nav-links.open a {
    display: block;
    padding: 0.75rem 0;
    font-size: 1.125rem;
    width: 100%;
  }

  .nav-links.open .btn-primary-mobile {
    display: block;
    text-align: center;
  }
}

@keyframes mobileNavIn {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: #236849;
  transition:
    width 0.3s cubic-bezier(0.4, 0, 0.2, 1),
    left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 1px;
}

.nav-link:hover::after {
  width: 100%;
  left: 0;
}

.nav-link-active::after {
  width: 100%;
  left: 0;
}

.btn-primary {
  position: relative;
  overflow: hidden;
  transition:
    transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(35, 104, 73, 0.25);
}

.btn-primary:active {
  transform: translateY(0) scale(0.97);
}

.btn-ghost {
  position: relative;
  transition: color 0.3s ease;
}

.btn-ghost::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-ghost:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

footer {
  padding-bottom: calc(2rem + var(--sab));
}

footer a {
  position: relative;
  display: inline-block;
  padding: 0.25rem 0; /* minimum touch target for mobile */
}

footer a::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

footer a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}
.parallax-scene {
  transition: box-shadow 0.4s ease;
}

.parallax-scene:hover {
  box-shadow: 0 50px 100px rgba(0, 0, 0, 0.15);
}

code {
  transition: background-color 0.3s ease;
}

.blog-card {
  transition:
    transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1),
    background-color 0.3s ease;
}

.blog-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 48px rgba(28, 28, 23, 0.1);
}

#gdpr-banner {
  padding-bottom: calc(1rem + var(--sab));
}

.blog-full {
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.blog-full > div {
  opacity: 0;
  transition: opacity 0.3s ease 0.1s;
}

.blog-full:not(.hidden) > div {
  opacity: 1;
}

.blog-full p {
  margin-bottom: 1.25rem;
  line-height: 1.75;
}

.blog-full p:last-child {
  margin-bottom: 0;
}

.blog-toggle-icon {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.blog-toggle-icon.rotate-180 {
  transform: rotate(180deg);
}

.page-btn {
  cursor: pointer;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .animate-in,
  .animate-in-left,
  .animate-in-right,
  .stagger-item,
  .hero-fade-in {
    opacity: 1;
    transform: none;
  }
}