/* ===== FORM COMPONENTS ===== */

.contact__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  padding: var(--space-8);
  background: rgba(0, 0, 0, 0.02);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 0;
  transition: all var(--transition-base) var(--ease-out-cubic);
}

.contact__form:hover {
  background: rgba(0, 0, 0, 0.03);
  border-color: rgba(0, 0, 0, 0.2);
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form__label {
  font-family: var(--font-primary);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--letter-spacing-wider);
  text-transform: uppercase;
  color: var(--color-gray-600);
}

.form__input,
.form__select,
.form__textarea {
  padding: var(--space-4);
  border: 1px solid var(--color-gray-300);
  border-radius: 0;
  font-size: var(--font-size-base);
  font-family: var(--font-secondary);
  background: var(--color-white);
  transition: all var(--transition-base) var(--ease-out-cubic);
  outline: none;
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  border-color: var(--color-black);
  box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.1);
}

.form__textarea {
  resize: vertical;
  min-height: 120px;
  font-family: inherit;
}

.form__select {
  cursor: none;
  appearance: none;
  background-image: url("data:image/svg+xml;charset=US-ASCII,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'><path fill='%23000' d='M2 0L0 2h4zm0 5L0 3h4z'/></svg>");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  background-size: var(--space-3);
  padding-right: var(--space-8);
}

.form__submit {
  margin-top: var(--space-4);
  position: relative;
  overflow: hidden;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.form__submit.loading {
  pointer-events: none;
  color: transparent;
}

.form__loader {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top: 2px solid white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  opacity: 0;
  transition: opacity var(--transition-base) var(--ease-out-cubic);
}

.form__submit.loading .form__loader {
  opacity: 1;
}

/* Form States */
.form__input.error,
.form__select.error,
.form__textarea.error {
  border-color: #dc2626;
  background: #fef2f2;
}

.form__error {
  font-size: var(--font-size-xs);
  color: #dc2626;
  font-family: var(--font-mono);
  margin-top: var(--space-1);
}

.form__message {
  padding: var(--space-4);
  border-radius: 0;
  font-size: var(--font-size-sm);
  text-align: center;
  margin-top: var(--space-4);
}

.form__message--success {
  background: #f0fdf4;
  border: 1px solid #16a34a;
  color: #16a34a;
}

.form__message--error {
  background: #fef2f2;
  border: 1px solid #dc2626;
  color: #dc2626;
}

/* ===== WORK SHOWCASE ===== */
.work__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}

.work__intro {
  text-align: center;
  max-width: 48rem;
  margin: 0 auto;
}

.work__description {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  color: var(--color-gray-600);
}

.work__showcase {
  position: relative;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.work__categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-8);
}

.category {
  text-align: center;
  padding: var(--space-6);
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-base) var(--ease-out-cubic);
}

.category:hover {
  border-color: var(--color-black);
  transform: translateY(-4px);
}

.category h4 {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-2);
  color: var(--color-black);
}

.category p {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  line-height: var(--line-height-relaxed);
}

/* ===== PHILOSOPHY GRID ===== */
.philosophy__grid {
  display: grid;
  gap: var(--space-16);
  align-items: stretch;
}

.philosophy__grid:first-child {
  grid-template-columns: 1fr 1fr;
}

.philosophy__grid.philosophy__values {
  grid-template-columns: 1fr;
}

.philosophy__item {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-8);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--transition-base) var(--ease-out-cubic);
  position: relative;
  overflow: hidden;
  height: 100%;
  align-items: flex-start;
}

.philosophy__item::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 var(--transition-slower) var(--ease-out-expo);
}

.philosophy__item:hover::before {
  left: 100%;
}

.philosophy__item:hover {
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-4px);
}

.philosophy__label {
  font-family: var(--font-mono);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--letter-spacing-wider);
  text-transform: uppercase;
  color: var(--color-gray-400);
}

.philosophy__title {
  font-family: var(--font-primary);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-light);
  line-height: var(--line-height-snug);
  color: var(--color-white);
}

.philosophy__text {
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: var(--color-gray-300);
}

.philosophy__values {
  grid-column: 1 / -1;
  margin-top: var(--space-8);
}

.values__grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-8);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .values__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(3, auto);
    gap: var(--space-6);
    max-width: 1000px;
    justify-items: center;
    align-items: start;
  }
  
  .value:nth-child(5) {
    grid-column: 1 / -1;
    justify-self: center;
    max-width: 400px;
  }
}

@media (min-width: 1200px) {
  .values__grid {
    max-width: 1200px;
    gap: var(--space-8);
  }
}

.value {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-6);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all var(--transition-base) var(--ease-out-cubic);
  opacity: 0;
  transform: translateX(-2rem);
}

.value.revealed {
  opacity: 1;
  transform: translateX(0);
}

.value:hover {
  border-color: rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.02);
}

.value__number {
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-500);
  letter-spacing: var(--letter-spacing-wide);
  flex-shrink: 0;
  width: 2rem;
}

.value__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.value__title {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-white);
}

.value__text {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  color: var(--color-gray-400);
}

/* ===== REVEAL ANIMATIONS ===== */
[data-reveal] {
  opacity: 0;
  transform: translateY(2rem);
  transition: all 0.8s var(--ease-out-expo);
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered reveal delays */
[data-reveal]:nth-child(1) { transition-delay: 0ms; }
[data-reveal]:nth-child(2) { transition-delay: 100ms; }
[data-reveal]:nth-child(3) { transition-delay: 200ms; }
[data-reveal]:nth-child(4) { transition-delay: 300ms; }
[data-reveal]:nth-child(5) { transition-delay: 400ms; }
[data-reveal]:nth-child(6) { transition-delay: 500ms; }

/* ===== BUTTON PARTICLE EFFECTS ===== */
.btn {
  position: relative;
  overflow: hidden;
}

.btn__particles::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: radial-gradient(circle, rgba(255,255,255,0.8) 0%, transparent 70%);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.6s var(--ease-out-expo);
  pointer-events: none;
}

.btn:hover .btn__particles::before {
  width: 300px;
  height: 300px;
  opacity: 0;
}

/* ===== ERROR STATES ===== */
.app-error {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  color: white;
}

.error-content {
  text-align: center;
  max-width: 400px;
  padding: var(--space-8);
}

.error-content h2 {
  font-family: var(--font-primary);
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-4);
}

.error-content p {
  margin-bottom: var(--space-6);
  color: var(--color-gray-300);
}

.error-retry {
  padding: var(--space-3) var(--space-6);
  background: var(--color-white);
  color: var(--color-black);
  border: none;
  cursor: none;
  font-family: var(--font-primary);
  font-weight: var(--font-weight-medium);
  transition: all var(--transition-base) var(--ease-out-cubic);
}

.error-retry:hover {
  background: var(--color-gray-100);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
  .philosophy__grid {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

  .work__categories {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}

@media (max-width: 768px) {
  .form__row {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .contact__form {
    padding: var(--space-6);
  }

  .philosophy__item {
    padding: var(--space-6);
  }

  .value {
    padding: var(--space-4);
  }

  .values__grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .work__categories {
    gap: var(--space-4);
  }

  .category {
    padding: var(--space-4);
  }
}

@media (max-width: 480px) {
  .contact__form {
    padding: var(--space-4);
    background: transparent;
    border: none;
  }

  .philosophy__item {
    padding: var(--space-4);
  }

  .value {
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-3);
  }

  .value__number {
    width: auto;
  }
}

/* ===== ANIMATIONS ===== */
@keyframes spin {
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(2rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

  [data-reveal] {
    opacity: 1;
    transform: none;
  }

  .value {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-contrast: high) {
  .form__input,
  .form__select,
  .form__textarea {
    border-width: 2px;
  }

  .form__input:focus,
  .form__select:focus,
  .form__textarea:focus {
    border-color: var(--color-black);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.3);
  }

  .philosophy__item,
  .value,
  .category {
    border-width: 2px;
  }
}

/* ===== ENHANCED FOOTER DESIGN ===== */
.footer__decoration {
  margin-bottom: var(--space-16);
  text-align: center;
  overflow: hidden;
}

.cloud-pattern {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-8);
  flex-wrap: wrap;
  opacity: 0.1;
}

.cloud-symbol {
  font-size: var(--font-size-2xl);
  color: var(--color-gray-400);
  font-weight: var(--font-weight-light);
  animation: float 6s ease-in-out infinite;
}

.cloud-symbol:nth-child(even) {
  animation-delay: -3s;
}

.footer__philosophy {
  margin-top: var(--space-6);
  padding: var(--space-4) 0;
}

.footer__philosophy blockquote {
  font-style: italic;
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  line-height: var(--line-height-relaxed);
}

.footer__divider {
  height: 1px;
  background: linear-gradient(to right, transparent, var(--color-gray-200), transparent);
  margin: var(--space-12) 0;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding: var(--space-8) 0;
}

.footer__essence {
  font-family: var(--font-mono);
  font-size: var(--font-size-xs);
  color: var(--color-gray-400);
  letter-spacing: var(--letter-spacing-wider);
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
}

/* ===== SIMPLE FOOTER ===== */
/* ===== FOOTER OVERRIDE ===== */
footer.footer {
  padding: 3rem 0 !important;
  margin-top: 4rem !important;
  border-top: 1px solid #e5e5e5 !important;
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
  position: relative !important;
  z-index: 1000 !important;
  background: white !important;
}

footer.footer .container {
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
}

footer.footer .footer__copyright {
  text-align: center !important;
  font-family: 'JetBrains Mono', monospace !important;
  font-size: 0.75rem !important;
  color: #737373 !important;
  letter-spacing: 0.025em !important;
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
  margin: 0 !important;
  padding: 1rem 0 !important;
}

/* ===== GLOBAL LINK STYLES ===== */
a {
  cursor: none;
}

/* ===== LANGUAGE SWITCHER ===== */

.language-switcher {
  display: flex;
  gap: var(--space-1);
  margin-right: var(--space-4);
}

.language-switcher__link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 32px;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  font-family: var(--font-primary);
  text-decoration: none;
  color: var(--color-gray-500);
  border: 1px solid transparent;
  border-radius: 4px;
  transition: all var(--transition-base) var(--ease-out-cubic);
  position: relative;
  overflow: hidden;
}

.language-switcher__link:hover {
  color: var(--color-gray-900);
  border-color: var(--color-gray-300);
  background: rgba(0, 0, 0, 0.02);
}

.language-switcher__link--active {
  color: var(--color-white);
  background: var(--color-gray-900);
}

.language-switcher__link--active:hover {
  background: var(--color-gray-800);
}

@media (max-width: 768px) {
  .language-switcher {
    margin-right: var(--space-2);
  }
  
  .language-switcher__link {
    width: 28px;
    height: 28px;
    font-size: var(--font-size-xs);
  }
}