@font-face {
  font-family: 'Inter';
  src: url('../polices/Inter-VariableFont_opsz,wght.ttf') format('truetype');
  font-weight: 100 900;
  font-display: swap;
  font-style: normal;
}

@font-face {
  font-family: 'Inter';
  src: url('../polices/Inter-Italic-VariableFont_opsz,wght.ttf') format('truetype');
  font-weight: 100 900;
  font-display: swap;
  font-style: italic;
}

:root {
  --bg-color: #FFFFFF;
  --bg-secondary: #F9FAFB;
  --text-color: #111827;
  --text-dim: #4B5563;
  --accent-color: #F28C28;
  --border-color: rgba(0, 0, 0, 0.08);
  --header-height: 90px;
  --glass-bg: rgba(255, 255, 255, 0.8);
  --pillar-bg: linear-gradient(180deg, rgba(0, 0, 0, 0.02) 0%, rgba(0, 0, 0, 0.01) 100%);
  --pillar-shadow-hover: 0 30px 60px -20px rgba(0, 0, 0, 0.12);
}

[data-theme="dark"] {
  --bg-color: #0F0F0F;
  --bg-secondary: #161616;
  --text-color: #F8F9FA;
  --text-dim: #8E9196;
  --accent-color: #F28C28;
  --border-color: rgba(255, 255, 255, 0.08);
  --glass-bg: rgba(15, 15, 15, 0.7);
  --pillar-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%);
  --pillar-shadow-hover: 0 40px 100px -30px rgba(0, 0, 0, 0.6);
}


.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 1.2s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity;
}

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

.stagger-1 {
  transition-delay: 0.1s;
}

.stagger-2 {
  transition-delay: 0.2s;
}

.stagger-3 {
  transition-delay: 0.3s;
}


* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}


body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(circle at 50% 50%, rgba(242, 140, 40, 0.03), transparent 70%);
  pointer-events: none;
  z-index: -1;
}


.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 40px;
}


header {
  height: var(--header-height);
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
}

.header-content {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 16px;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  color: var(--text-color);
  text-transform: uppercase;
  white-space: nowrap;
  cursor: default;
  pointer-events: none;
}


.logo img {
  height: 32px;
  width: auto;
  transition: filter 0.3s ease;
}

[data-theme="dark"] .logo img {
  filter: invert(1) hue-rotate(180deg) brightness(1.1);
}




nav {
  display: flex;
  align-items: center;
  gap: 40px;
}

nav a {
  text-decoration: none;
  color: var(--text-dim);
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

nav a:hover {
  color: var(--text-color);
}

.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-color);
  cursor: pointer;
  padding: 8px;
  z-index: 1100;
  transition: transform 0.3s ease;
}

.mobile-menu-toggle:active {
  transform: scale(0.9);
}

.mobile-menu-toggle svg {
  width: 24px;
  height: 24px;
}


.hero {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding-top: var(--header-height);
}

.hero-title {
  font-size: clamp(3.5rem, 9vw, 6rem);
  font-weight: 800;
  line-height: 1.0;
  max-width: 1000px;
  margin-bottom: 32px;
  letter-spacing: -3px;
  color: var(--text-color);
}

.hero-description {
  font-size: 1.35rem;
  color: var(--text-dim);
  max-width: 640px;
  margin-bottom: 60px;
  font-weight: 400;
}


.section-divider {
  width: 1px;
  height: 120px;
  background: linear-gradient(to bottom, var(--accent-color), transparent);
  margin: -60px auto 60px auto;
  position: relative;
  z-index: 10;
}


.btn {
  display: inline-flex;
  align-items: center;
  padding: 18px 40px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  border-radius: 0;
  border-radius: 0;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.btn-outline {
  color: var(--text-color);
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: transparent;
}

.btn-outline:hover {
  border-color: var(--text-color);
  background: rgba(255, 255, 255, 0.03);
  transform: translateY(-2px);
}

.btn-outline i {
  transition: transform 0.3s ease;
}

.btn-outline:hover i {
  transform: translate(3px, -3px);
}


.text-orange {
  color: var(--accent-color);
}


@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero>* {
  opacity: 0;
  animation: fadeInUp 1.2s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.hero-title {
  animation-delay: 0.1s;
}

.hero-description {
  animation-delay: 0.3s;
}

.hero-cta {
  animation-delay: 0.5s;
}


@media (max-width: 768px) {
  .container {
    padding: 0 24px;
  }

  .mobile-menu-toggle {
    display: block;
    order: 2;
  }

  .theme-toggle {
    order: 1;
    margin-right: 15px;
  }

  nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--bg-color);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 40px;
    z-index: 1050;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-20px);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  }

  nav.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  nav a {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -1px;
    color: var(--text-color);
  }

  .logo {
    font-size: 0.8rem;
    gap: 10px;
  }

  .logo img {
    height: 28px;
  }

  .hero-title {
    font-size: 3rem;
    letter-spacing: -1.5px;
  }

  .hero-description {
    font-size: 1.1rem;
    margin-bottom: 40px;
  }

  .standard-header,
  .projects-header {
    text-align: center;
    margin-bottom: 50px;
  }

  .standard-header h2,
  .projects-header h2 {
    display: inline-block;
    text-align: left;
  }

  .standard-header h2::before,
  .projects-header h2::before {
    position: absolute;
    left: 0;
    transform: none;
  }

  .pillar,
  .project-body,
  .model-content {
    text-align: center;
  }

  .pillar-icon {
    margin: 0 auto 40px auto;
  }

  .project-body p {
    margin: 0 auto 25px auto;
  }

  .standard-section,
  .projects-section,
  .contact-section {
    padding: 60px 0 80px 0;
  }

  .model-section,
  .newsletter-section {
    padding: 80px 0;
  }

  footer {
    padding: 60px 0;
    text-align: center;
    font-size: 0.8rem;
  }
}


.standard-section {
  padding: 80px 0 150px 0;
  background: transparent;
  position: relative;
}


.standard-header {
  margin-bottom: 150px;
  text-align: left;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.standard-header h2 {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -1px;
  text-transform: uppercase;
  color: var(--text-color);
  position: relative;
  padding-top: 20px;
}


.standard-header h2::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 50px;
  height: 4px;
  background: var(--accent-color);
}



.pillars-podium {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.pillar {
  flex: 1;
  background: var(--pillar-bg);
  border: 1px solid var(--border-color);
  padding: 60px 40px;
  border-radius: 8px;
  position: relative;
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  min-height: 420px;
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
}


.pillar:nth-child(2) {
  min-height: 630px;
  border-color: rgba(242, 140, 40, 0.2);
  background: var(--pillar-bg);
  box-shadow: 0 40px 100px -30px rgba(0, 0, 0, 0.2);
  z-index: 2;
}

[data-theme="dark"] .pillar:nth-child(2) {
  box-shadow: 0 40px 100px -30px rgba(0, 0, 0, 0.8);
}



.pillar:hover {
  transform: translateY(-20px);
  border-color: var(--accent-color);
  background: rgba(242, 140, 40, 0.05);
  box-shadow: var(--pillar-shadow-hover);
}

.pillar-icon {
  width: 32px;
  height: 32px;
  color: var(--accent-color);
  margin-bottom: 40px;
  opacity: 0.9;
}

.pillar-number {
  position: absolute;
  top: 30px;
  right: 35px;
  font-size: 3rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.02);
  line-height: 1;
  pointer-events: none;
}

.pillar-category {
  font-size: 0.65rem;
  font-weight: 800;
  color: var(--accent-color);
  letter-spacing: 0.15em;
  margin-bottom: 12px;
}

.pillar-title {
  font-size: 1.85rem;
  font-weight: 800;
  margin-bottom: 24px;
  line-height: 1.1;
  letter-spacing: -0.5px;
}


.model-section {
  padding: 150px 0;
  background-color: var(--bg-color);
  position: relative;
  text-align: center;
}


.model-content {
  max-width: 800px;
  margin: 0 auto;
}

.model-title {
  font-size: 3.25rem;
  font-weight: 900;
  margin-bottom: 32px;
  letter-spacing: -2px;
  color: var(--text-color);
}


.model-text {
  font-size: 1.35rem;
  line-height: 1.6;
  color: var(--text-dim);
  font-weight: 400;
  max-width: 800px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .model-section {
    padding: 120px 0;
  }

  .model-title {
    font-size: 2.5rem;
  }

  .model-text {
    font-size: 1.15rem;
  }
}


.pillar-text {
  color: var(--text-dim);
  font-size: 1rem;
  line-height: 1.6;
}

.pillar-arrow {
  margin-top: auto;
  padding-top: 30px;
  color: var(--accent-color);
  opacity: 0.4;
  transition: opacity 0.3s ease;
}

.pillar:hover .pillar-arrow {
  opacity: 1;
}

@media (max-width: 1024px) {
  .pillars-podium {
    flex-direction: column;
    align-items: stretch;
    gap: 40px;
  }

  .pillar {
    min-height: auto !important;
  }
}

@media (max-width: 1024px) {
  .pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .pillars-grid {
    grid-template-columns: 1fr;
  }

  .pillar {
    padding: 60px 40px;
  }
}


.projects-section {
  padding: 80px 0 150px 0;
  background-color: transparent;
}



.projects-header {
  margin-bottom: 120px;
  text-align: left;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.projects-header h2 {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -1px;
  text-transform: uppercase;
  color: var(--text-color);
  position: relative;
  padding-top: 20px;
}

.projects-header h2::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 50px;
  height: 4px;
  background: var(--accent-color);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 50px;
}

.project-card {
  text-decoration: none;
  display: block;
  position: relative;
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-card.is-locked {
  cursor: default;
  pointer-events: none;
}



.project-thumbnail {
  aspect-ratio: 16/10;
  overflow: hidden;
  border-radius: 4px;
  background-color: transparent;
  border: 1px solid rgba(255, 255, 255, 0.05);
  margin-bottom: 30px;
  position: relative;
}



.project-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
  filter: grayscale(40%);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-card:hover .project-thumbnail img {
  opacity: 1;
  transform: scale(1.05);
  filter: grayscale(0%);
}

.is-locked .project-thumbnail img {
  filter: grayscale(100%) blur(4px);
  opacity: 0.3;
}

.project-locked-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: var(--accent-color);
  background: rgba(15, 15, 15, 0.2);
}

.project-locked-overlay i {
  width: 32px;
  height: 32px;
  opacity: 0.8;
}

.project-locked-label {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.6;
}

.is-locked .project-body p,
.is-locked .project-body h3 {
  filter: blur(8px);
  opacity: 0.3;
  user-select: none;
}

.is-locked .project-tag {
  filter: blur(6px);
  opacity: 0.2;
}

.skeleton-text {
  background: var(--text-color);
  opacity: 0.1 !important;
  display: inline-block;
  min-height: 1em;
  border-radius: 2px;
  filter: blur(2px) !important;
}

.is-locked .project-tag.skeleton-text {
  background: var(--accent-color);
  opacity: 0.2 !important;
}

.is-locked .project-body {
  opacity: 1;
}

.project-tag {
  position: absolute;
  top: 24px;
  left: 24px;
  background: rgba(15, 15, 15, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 6px 14px;
  border-radius: 2px;
  font-size: 0.65rem;
  font-weight: 800;
  color: var(--accent-color);
  letter-spacing: 0.15em;
  border: 1px solid rgba(255, 255, 255, 0.05);
  z-index: 2;
}

.project-body h3 {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--text-color);
  margin-bottom: 15px;
  letter-spacing: -1px;
}

.project-body p {
  font-size: 1.05rem;
  color: var(--text-dim);
  line-height: 1.6;
  margin-bottom: 25px;
  max-width: 90%;
}

.project-link {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-color);
  opacity: 0.5;
  transition: all 0.4s ease;
}

.project-card:hover .project-link {
  opacity: 1;
  transform: translateX(6px);
}

@media (max-width: 900px) {
  .projects-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }
}


.newsletter-section {
  padding: 150px 0;
  background-color: var(--bg-secondary);
  text-align: center;
}

.newsletter-content {
  max-width: 600px;
  margin: 0 auto;
  padding: 0 20px;
}

.newsletter-title {
  font-size: 2.5rem;
  font-weight: 850;
  margin-bottom: 24px;
  letter-spacing: -1.5px;
}

.newsletter-text {
  font-size: 1.15rem;
  color: var(--text-dim);
  margin-bottom: 50px;
  line-height: 1.6;
}

.newsletter-form {
  display: flex;
  position: relative;
  max-width: 480px;
  margin: 0 auto;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 8px;
  transition: border-color 0.3s ease;
}

.newsletter-form:focus-within {
  border-color: var(--accent-color);
}

.newsletter-form input {
  flex: 1;
  background: transparent;
  border: none;
  font-size: 1.1rem;
  color: var(--text-color);
  font-family: inherit;
  font-weight: 500;
  padding: 12px 0;
  outline: none;
}

.newsletter-form input::placeholder {
  color: var(--text-dim);
  opacity: 0.4;
}

.newsletter-btn {
  background: transparent;
  border: none;
  color: var(--accent-color);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding-left: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: transform 0.3s ease;
}

.newsletter-btn:hover {
  transform: translateX(5px);
}

.newsletter-btn svg {
  width: 18px;
  height: 18px;
}

@media (max-width: 768px) {
  .newsletter-title {
    font-size: 2rem;
  }

  .newsletter-form {
    max-width: 100%;
    flex-direction: column;
    border-bottom: none;
    gap: 15px;
  }

  .newsletter-form input {
    border-bottom: 1px solid var(--border-color);
    text-align: center;
    padding-bottom: 15px;
  }

  .newsletter-form input:focus {
    border-color: var(--accent-color);
  }

  .newsletter-btn {
    padding: 15px 0;
    justify-content: center;
    background: rgba(242, 140, 40, 0.1);
    border: 1px solid var(--accent-color);
    border-radius: 4px;
  }
}

.contact-section {
  padding: 80px 0 150px 0;
  text-align: center;
  background-color: var(--bg-color);
  position: relative;
}

.contact-content {
  max-width: 800px;
  margin: 0 auto;
}

.contact-title {
  font-size: 3.25rem;
  font-weight: 950;
  margin-bottom: 32px;
  letter-spacing: -2px;
  color: var(--text-color);
}

.contact-text {
  font-size: 1.35rem;
  color: var(--text-dim);
  line-height: 1.7;
  margin-bottom: 60px;
}

.contact-cta {
  display: inline-block;
  padding: 20px 48px;
  background: var(--accent-color);
  color: #000;
  text-decoration: none;
  font-weight: 800;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: 4px;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.contact-cta:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(242, 140, 40, 0.3);
  filter: brightness(1.1);
}

footer {
  padding: 40px 0;
  border-top: 1px solid var(--border-color);
  text-align: center;
  margin-top: 60px;
}


.theme-toggle {
  background: transparent;
  border: none;
  color: var(--text-color);
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-left: 10px;
  padding: 0;
}

.theme-toggle svg {
  width: 20px;
  height: 20px;
}

.theme-toggle:hover {
  opacity: 0.7;
}

.theme-toggle .sun-icon {
  display: block;
}

.theme-toggle .moon-icon {
  display: none;
}

[data-theme="dark"] .theme-toggle .sun-icon {
  display: none;
}

[data-theme="dark"] .theme-toggle .moon-icon {
  display: block;
}

@media (max-width: 768px) {
  .theme-toggle {
    margin-left: 0;
  }
}