/* Global theme */
:root {
  color-scheme: light;
  --bg: #f8f5ed;
  --surface: #ffffff;
  --surface-soft: rgba(255, 255, 255, 0.95);
  --text: #111111;
  --muted: #6c6c72;
  --accent: #d4b84f;
  --accent-soft: rgba(212, 184, 79, 0.16);
  --border: rgba(17, 17, 17, 0.08);
  --shadow: 0 24px 60px rgba(15, 15, 20, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(180deg, #f8f5ed 0%, #f5f1e7 100%);
  color: var(--text);
  font-family: Inter, "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 18% 12%, rgba(212, 184, 79, 0.12), transparent 21%), radial-gradient(circle at 78% 16%, rgba(255, 255, 255, 0.4), transparent 18%);
}

#preloader {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  padding: 2rem;
  background: linear-gradient(180deg, rgba(248, 245, 237, 0.96), rgba(255, 255, 255, 0.96));
  backdrop-filter: blur(16px);
  transition: opacity 0.4s ease, visibility 0.4s ease;
  opacity: 1;
  visibility: visible;
}

#preloader.preloader-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-ring {
  width: 4rem;
  height: 4rem;
  border: 5px solid rgba(212, 184, 79, 0.18);
  border-top-color: rgba(212, 184, 79, 0.95);
  border-radius: 50%;
  animation: preloader-spin 1.2s linear infinite;
}

@keyframes preloader-spin {
  to {
    transform: rotate(360deg);
  }
}

.preloader-copy {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
  text-align: center;
}

.preloader-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--text);
}

.preloader-text {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  max-width: 18rem;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(24px);
  background: rgba(255, 255, 255, 0.86);
  border-bottom: 1px solid rgba(17, 17, 17, 0.06);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.05rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text);
}

.brand img {
  height: 3rem;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-links a,
#mobile-menu a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  transition: color 0.2s ease, transform 0.2s ease;
}

.nav-links a:hover,
#mobile-menu a:hover,
.nav-links a.active,
#mobile-menu a.active {
  color: var(--accent);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.call-to-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.95rem 1.6rem;
  border-radius: 999px;
  border: 1px solid rgba(17, 17, 17, 0.1);
  background: rgba(255, 255, 255, 0.98);
  color: var(--text);
  transition: background 0.2s ease, transform 0.2s ease;
}

.call-to-action:hover {
  background: rgba(255, 255, 255, 1);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  width: 3rem;
  height: 3rem;
  border-radius: 1rem;
  border: 1px solid rgba(17, 17, 17, 0.08);
  background: rgba(255, 255, 255, 0.92);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.nav-toggle:hover {
  transform: scale(1.02);
}

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0.85rem;
  width: 100%;
  padding: 1rem;
  margin-top: 1rem;
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid rgba(17, 17, 17, 0.08);
  border-radius: 1.5rem;
  backdrop-filter: blur(24px);
}

.hero-section {
  position: relative;
  overflow: hidden;
  padding: 7rem 0 5rem;
}

.hero-shell {
  position: relative;
  z-index: 1;
}

.hero-pretitle {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.4rem;
  color: var(--accent);
  letter-spacing: 0.2em;
  font-size: 0.82rem;
  text-transform: uppercase;
}

.hero-pretitle span {
  display: block;
  width: 1.2rem;
  height: 1.2rem;
  border-radius: 999px;
  background: var(--accent-soft);
}

.hero-title {
  font-size: clamp(3.6rem, 5vw, 5.2rem);
  line-height: 0.95;
  letter-spacing: -0.045em;
  margin: 0 0 1.2rem;
  color: #111111;
}

.hero-copy {
  max-width: 46rem;
  margin: 0 auto 2.5rem;
  color: #57575d;
  font-size: 1.05rem;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.9rem;
}

.btn-primary,
.btn-secondary {
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 1rem 1.8rem;
  background: linear-gradient(135deg, #d4b84f, #f6e38b);
  color: #111111;
  box-shadow: 0 18px 45px rgba(145, 110, 8, 0.18);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 22px 48px rgba(145, 110, 8, 0.24);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 1rem 1.8rem;
  color: var(--text);
  border: 1px solid rgba(212, 184, 79, 0.24);
  background: rgba(255, 255, 255, 0.98);
}

.btn-secondary:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 1);
}

.section {
  padding: 6.5rem 0;
  position: relative;
}

.section-bg {
  background: #f7f7f8;
}

.geometric-bg {
  background: #ffffff;
}

.section-title {
  font-size: clamp(2.4rem, 2.8vw, 3.4rem);
  font-weight: 800;
  color: #111111;
  margin-bottom: 1rem;
  max-width: 14ch;
  position: relative;
}

.section-title::after {
  content: "";
  display: block;
  width: 4rem;
  height: 0.2rem;
  margin-top: 1.1rem;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(212, 184, 79, 0.92), rgba(255, 224, 114, 0.88));
}

.section-subtitle {
  max-width: 42rem;
  margin: 0 auto 2rem;
  color: #6c6c72;
  line-height: 1.9;
  font-size: 1rem;
  font-weight: 400;
}

.section-caption {
  display: inline-flex;
  margin-bottom: 1rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--accent);
}

.about-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .about-grid {
    grid-template-columns: 1.4fr 0.9fr;
    align-items: start;
  }
}

.glass-card {
  position: relative;
  background: var(--surface-soft);
  border: 1px solid rgba(17, 17, 17, 0.06);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.glass-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background: rgba(255, 255, 255, 0.45);
}

.glass-card > * {
  position: relative;
}

.glass-tiny,
.card-strong,
.team-card,
.portfolio-card,
.contact-panel,
.highlight-pill,
.process-step,
.principle-card {
  border-radius: 1.6rem;
}

.hero-visual {
  border-radius: 2rem;
  overflow: hidden;
  border: 1px solid rgba(17, 17, 17, 0.06);
  box-shadow: 0 30px 70px rgba(15, 15, 20, 0.08);
}

.hero-visual img {
  width: 100%;
  display: block;
}

.about-highlights,
.process-grid,
.principles-grid,
.team-grid,
.platform-grid,
.portfolio-grid,
.ecosystem-grid {
  display: grid;
  gap: 1.4rem;
}

.team-grid,
.ecosystem-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  align-items: start;
}

.ecosystem-card {
  padding: 2rem;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: var(--surface-soft);
  border: 1px solid rgba(17, 17, 17, 0.06);
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.ecosystem-card:hover {
  transform: translateY(-3px);
  border-color: rgba(212, 184, 79, 0.24);
  box-shadow: 0 30px 65px rgba(15, 15, 20, 0.1);
}

.ecosystem-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1rem;
  border-radius: 999px;
  background: rgba(212, 184, 79, 0.14);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.ecosystem-title {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 800;
  color: #111111;
}

.ecosystem-card p {
  margin: 0;
  color: #5f5f5f;
  line-height: 1.8;
}

.highlight-pill,
.process-step,
.principle-card {
  padding: 1.4rem;
  background: var(--surface);
  border: 1px solid rgba(17, 17, 17, 0.06);
}

.highlight-pill {
  box-shadow: none;
}

.highlight-pill strong {
  display: block;
  margin-bottom: 0.6rem;
  font-size: 1rem;
}

.highlight-pill p,
.principle-card p,
.process-step p,
.portfolio-card-description,
.card-copy {
  margin: 0;
  color: #6c6c72;
  line-height: 1.75;
}

.process-step,
.principle-card {
  min-height: 220px;
}

.process-step-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.3rem;
  height: 2.3rem;
  border-radius: 1rem;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 1rem;
}

.principle-tag {
  display: inline-flex;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--accent);
  margin-bottom: 0.85rem;
  font-size: 0.78rem;
}

.principle-card h3,
.process-step h3 {
  margin: 0 0 0.85rem;
  color: #111111;
  font-size: 1.2rem;
}

@media (min-width: 1024px) {
  .process-grid,
  .principles-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.hero-visual + * {
  margin-top: 0;
}

.hero-visual,
.glass-card,
.portfolio-card,
.contact-panel,
.team-card,
.highlight-pill,
.process-step,
.principle-card {
  border-radius: 1.8rem;
}

.team-card {
  position: relative;
  padding: 2rem 1.6rem;
  text-align: center;
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(212, 184, 79, 0.18);
  box-shadow: 0 32px 75px rgba(15, 15, 20, 0.12), inset 0 0 0 1px rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(22px);
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.25s ease, box-shadow 0.3s ease;
}

.team-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.28), rgba(255, 255, 255, 0) 55%);
}

.team-card:hover {
  transform: translateY(-6px);
  border-color: rgba(212, 184, 79, 0.28);
  box-shadow: 0 40px 95px rgba(15, 15, 20, 0.16), inset 0 0 0 1px rgba(255, 255, 255, 0.3);
}

.team-founder-wrap {
  display: flex;
  justify-content: center;
}

.team-founders {
  max-width: 44rem;
  width: 100%;
}

.team-founder {
  position: relative;
  padding: 2.5rem 2rem;
  border: 1px solid rgba(212, 184, 79, 0.24);
  box-shadow: 0 40px 95px rgba(15, 15, 20, 0.14), inset 0 0 0 1px rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.74);
  backdrop-filter: blur(22px);
}

.team-card img {
  width: 5.5rem;
  height: 5.5rem;
  object-fit: cover;
  margin: 0 auto;
  border-radius: 999px;
  border: 2px solid rgba(255, 255, 255, 0.9);
  box-shadow: 0 14px 34px rgba(15, 15, 20, 0.14);
}

.team-card-title {
  margin: 1rem 0 0.35rem;
  font-size: 1rem;
  font-weight: 700;
  color: #111111;
}

.team-card-role {
  color: #6c6c72;
  font-size: 0.92rem;
  margin-bottom: 0.85rem;
}

.team-card-copy {
  color: #6c6c72;
  font-size: 0.95rem;
}

.card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.15rem;
}

.card-header i {
  min-width: 2.2rem;
  min-height: 2.2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 1rem;
  background: var(--accent-soft);
  color: var(--accent);
}

.card-name,
.portfolio-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #111111;
}

.card-copy {
  color: #6c6c72;
}

.list-check {
  display: grid;
  gap: 0.9rem;
  margin-top: 1rem;
  padding: 0;
  list-style: none;
}

.list-check li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: #4f4f4f;
  line-height: 1.7;
}

.list-check li i {
  margin-top: 0.25rem;
  color: var(--accent);
}

.portfolio-grid {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .portfolio-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.portfolio-card {
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  border-radius: 1.8rem;
  border: 1px solid rgba(17, 17, 17, 0.06);
  background: var(--surface);
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.portfolio-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 80px rgba(15, 15, 20, 0.12);
}

.portfolio-card-image {
  position: relative;
  overflow: hidden;
  min-height: 16rem;
}

.portfolio-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.portfolio-card:hover .portfolio-card-image img {
  transform: scale(1.04);
}

.portfolio-card-tag {
  position: absolute;
  left: 1.25rem;
  top: 1.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  background: rgba(212, 184, 79, 0.12);
  border: 1px solid rgba(212, 184, 79, 0.24);
  color: #111111;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.portfolio-card-content {
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.portfolio-card-meta {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  margin-bottom: 0.3rem;
}

.portfolio-card-title {
  font-size: 1.45rem;
  font-weight: 800;
  margin: 0;
  color: #111111;
}

.portfolio-card-description {
  font-size: 1rem;
  color: #5f5f5f;
}

.portfolio-card-link {
  color: var(--accent);
  font-weight: 700;
  text-decoration: none;
  transition: color 0.2s ease;
}

.portfolio-card-link:hover {
  color: #8c7d35;
}

.contact-panel {
  padding: 2.4rem;
  background: var(--surface-soft);
  border: 1px solid rgba(17, 17, 17, 0.06);
}

.text-muted {
  color: var(--muted);
}

.fieldset-stars {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
}

.fieldset-stars label {
  cursor: pointer;
  font-size: 1.9rem;
  color: rgba(17, 17, 17, 0.18);
  transition: transform 0.2s ease;
}

.fieldset-stars label:hover {
  transform: translateY(-2px);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 1rem 1.1rem;
  border-radius: 1.2rem;
  border: 1px solid rgba(17, 17, 17, 0.12);
  background: rgba(255, 255, 255, 0.98);
  color: var(--text);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus,
.form-textarea:focus {
  border-color: rgba(17, 17, 17, 0.24);
  box-shadow: 0 0 0 0.15rem rgba(17, 17, 17, 0.05);
}

.form-textarea {
  min-height: 160px;
  resize: vertical;
}

.btn-submit {
  width: 100%;
}

.footer {
  border-top: 1px solid rgba(17, 17, 17, 0.06);
  padding: 2rem 0;
}

.footer-text {
  color: var(--muted);
  font-size: 0.95rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
}

.footer-links a {
  color: var(--muted);
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--text);
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

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

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .hero-copy {
    font-size: 1rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .section {
    padding: 4.5rem 0;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100%, calc(100% - 1.5rem));
  }

  .hero-title {
    font-size: clamp(2.8rem, 9vw, 4.6rem);
  }
}

[data-menu-open] #mobile-menu {
  display: flex;
}