@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700;900&display=swap");

:root {
  --swiss-bg: #ffffff;
  --swiss-fg: #000000;
  --swiss-muted: #f2f2f2;
  --swiss-accent: #ff3000;
  --swiss-border: #000000;
  --swiss-border-strong: 4px solid var(--swiss-border);
  --swiss-border-base: 2px solid var(--swiss-border);
  --site-max-width: 1320px;
  --section-gap: clamp(3rem, 5vw, 6rem);
  --space-xs: 0.75rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: clamp(3rem, 4vw, 5rem);
  --font-sans: "Inter", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--swiss-bg);
  color: var(--swiss-fg);
  font-family: var(--font-sans);
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: radial-gradient(circle at 20% 20%, rgba(0, 0, 0, 0.02) 0 1px, transparent 1px), radial-gradient(circle at 80% 30%, rgba(0, 0, 0, 0.018) 0 1px, transparent 1px), radial-gradient(circle at 40% 80%, rgba(0, 0, 0, 0.016) 0 1px, transparent 1px);
  background-size: 20px 20px, 24px 24px, 18px 18px;
  opacity: 0.45;
  pointer-events: none;
  z-index: -1;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

button,
input,
textarea {
  font: inherit;
}

.site-shell {
  width: min(calc(100% - 2rem), var(--site-max-width));
  margin: 0 auto;
  padding: 7rem 0 3rem;
}

.section-frame {
  border-top: var(--swiss-border-strong);
  padding: 1rem 0 var(--space-2xl);
}

.section-number,
.mini-label,
.eyebrow,
.stat-label,
.project-stack,
.timeline-index,
.timeline-label {
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.section-number {
  color: var(--swiss-accent);
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.8fr);
  gap: var(--space-lg);
  align-items: start;
  margin-bottom: var(--space-xl);
}

.section-heading h2,
.contact-layout h2 {
  margin: 0;
  font-size: clamp(2.4rem, 5vw, 5.8rem);
  line-height: 0.92;
  letter-spacing: -0.07em;
  text-transform: uppercase;
  max-width: 14ch;
}

.section-heading p,
.hero-summary,
.role-card p,
.timeline-copy p,
.project-body p,
.skill-tile p,
.tool-card p,
.contact-layout p,
.hero-card p,
.compact-list li {
  margin: 0;
  font-size: 1rem;
  line-height: 1.65;
  max-width: 60ch;
}

.eyebrow,
.mini-label,
.project-stack,
.timeline-label {
  font-size: 0.78rem;
  font-weight: 700;
}

.swiss-grid-pattern {
  background-image: linear-gradient(rgba(0, 0, 0, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(0, 0, 0, 0.05) 1px, transparent 1px);
  background-size: 24px 24px;
}

.swiss-dots {
  background-image: radial-gradient(circle, rgba(0, 0, 0, 0.08) 0 1px, transparent 1px);
  background-size: 16px 16px;
}

.swiss-diagonal {
  background-image: repeating-linear-gradient(135deg, rgba(0, 0, 0, 0.04) 0 2px, transparent 2px 10px);
}

.button {
  min-height: 3.75rem;
  padding: 0.95rem 1.5rem;
  border: var(--swiss-border-base);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.85rem;
  font-weight: 700;
  transition: background-color 150ms linear, color 150ms linear, transform 150ms ease-out;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--swiss-fg);
  color: var(--swiss-bg);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--swiss-accent);
  color: var(--swiss-bg);
}

.button-secondary {
  background: var(--swiss-bg);
  color: var(--swiss-fg);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: var(--swiss-fg);
  color: var(--swiss-bg);
}

.button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--swiss-accent);
  outline-offset: 4px;
}

.hero-panel {
  min-height: calc(100vh - 8rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-xl);
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.95fr);
  gap: var(--space-xl);
  align-items: stretch;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  padding-right: var(--space-lg);
}

.hero-title {
  margin: 0;
  font-size: clamp(4.25rem, 15vw, 11rem);
  line-height: 0.84;
  letter-spacing: -0.11em;
  text-transform: uppercase;
}

.hero-title span {
  display: block;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-aside {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.hero-card,
.portrait-frame,
.role-card,
.timeline-item,
.project-card,
.skill-tile,
.tool-card,
.stat-card {
  border: var(--swiss-border-base);
  background-color: var(--swiss-bg);
}

.hero-card,
.role-card,
.skill-tile,
.tool-card,
.project-body,
.timeline-item {
  padding: 1.25rem;
}

.hero-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 220px;
}

.portrait-frame {
  background: var(--swiss-muted);
  overflow: hidden;
  grid-row: span 2;
  min-height: 460px;
}

.portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(1) contrast(1.05);
}

.compact-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.compact-list li {
  padding-top: 0.65rem;
  border-top: 1px solid rgba(0, 0, 0, 0.18);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.stat-card {
  min-height: 180px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--swiss-fg);
  color: var(--swiss-bg);
  transition: background-color 150ms linear, transform 150ms ease-out;
}

.stat-card:hover {
  background: var(--swiss-accent);
  transform: scale(1.02);
}

.stat-value {
  font-size: clamp(2.6rem, 7vw, 5rem);
  line-height: 0.9;
  letter-spacing: -0.09em;
  font-weight: 900;
}

.profile-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.role-card h3,
.project-body h3,
.skill-tile h3,
.tool-card h3 {
  margin: 1rem 0 0.75rem;
  font-size: 1.35rem;
  line-height: 1;
  letter-spacing: -0.05em;
  text-transform: uppercase;
}

.timeline-list {
  display: grid;
  gap: 1rem;
}

.timeline-item {
  display: grid;
  grid-template-columns: 80px minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
  background: var(--swiss-muted);
}

.timeline-index {
  color: var(--swiss-accent);
  font-size: 1.4rem;
  font-weight: 900;
}

.timeline-copy {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.certifications-block {
  margin-top: 2rem;
}
.certifications-block h3 {
  margin: 0 0 1rem;
  font-size: 1.35rem;
  line-height: 1;
  letter-spacing: -0.05em;
  text-transform: uppercase;
}

.certifications-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.certificate-card {
  border: var(--swiss-border-base);
  background: var(--swiss-bg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 290px;
  transition: background-color 150ms linear, color 150ms linear, transform 150ms ease-out;
}
.certificate-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-bottom: var(--swiss-border-base);
  filter: grayscale(1) contrast(1.05);
}
.certificate-card:hover {
  background: var(--swiss-accent);
  color: var(--swiss-bg);
  transform: translateY(-1px);
}
.certificate-card:hover img {
  filter: grayscale(0) contrast(1);
}

.certificate-card:last-child {
  grid-column: span 2;
}

.certificate-body {
  padding: 1rem 1rem 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.certificate-body p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.4;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  font-weight: 700;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  align-items: start;
}

.project-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: background-color 150ms linear, color 150ms linear, transform 150ms ease-out;
}

.project-stack-column {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.project-media {
  display: grid;
  gap: 0.5rem;
  padding: 0.5rem;
  border-bottom: var(--swiss-border-base);
  background: var(--swiss-muted);
}

.project-media img {
  width: 100%;
  height: auto;
  object-fit: unset;
  border: var(--swiss-border-base);
  background: transparent;
  filter: grayscale(1) contrast(1.08);
}

.project-media--double {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
}

.project-media--triple {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
}

.project-media--triple img:first-child {
  grid-column: span 2;
}

.project-card:hover {
  background: var(--swiss-accent);
  color: var(--swiss-bg);
  transform: translateY(-1px);
}

.project-card:hover .project-media img {
  filter: grayscale(0) contrast(1);
}

.featured-card {
  grid-column: span 2;
}

.project-body {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.project-stack {
  margin-top: auto;
  color: inherit;
}

.project-tech-icons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.tech-icon {
  width: 34px;
  height: 34px;
  border: var(--swiss-border-base);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--swiss-bg);
}

.tech-icon img {
  width: 22px;
  height: 22px;
  object-fit: contain;
}

.project-card:hover .tech-icon {
  border-color: var(--swiss-bg);
}

.skill-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.skill-tile {
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 0.35rem;
  background: var(--swiss-muted);
  transition: background-color 150ms linear, color 150ms linear, transform 150ms ease-out;
}

.skill-tile img {
  width: 72px;
  margin-bottom: auto;
  filter: saturate(0) contrast(1.1);
}

.skill-tile:hover,
.tool-card:hover {
  background: var(--swiss-fg);
  color: var(--swiss-bg);
  transform: translateY(-1px);
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.tool-card {
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.5rem;
  transition: background-color 150ms linear, color 150ms linear, transform 150ms ease-out;
}

.tool-card img {
  width: 58px;
  height: 58px;
  object-fit: contain;
  filter: saturate(0) contrast(1.1);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) auto;
  gap: var(--space-lg);
  align-items: end;
}

.contact-button {
  min-width: 260px;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
}

@media (max-width: 1100px) {
  .hero-layout,
  .section-heading,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    padding-right: 0;
  }

  .skill-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .site-shell {
    width: min(calc(100% - 1rem), var(--site-max-width));
    padding-top: 6rem;
  }

  .hero-panel {
    min-height: auto;
  }

  .hero-aside,
  .profile-grid,
  .projects-grid,
  .certifications-grid,
  .tool-grid,
  .stat-grid {
    grid-template-columns: 1fr;
  }
  .certificate-card:last-child {
    grid-column: auto;
  }
  .project-stack-column {
    display: contents;
  }

  .featured-card {
    grid-column: auto;
  }
  .portrait-frame {
    grid-row: auto;
    min-height: 340px;
  }
}

@media (max-width: 640px) {
  .section-frame {
    padding-bottom: 3rem;
  }

  .button,
  .contact-button {
    width: 100%;
  }

  .hero-title {
    font-size: clamp(3.6rem, 21vw, 5.6rem);
  }

  .timeline-item {
    grid-template-columns: 1fr;
  }

  .timeline-index {
    font-size: 1rem;
  }

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

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