:root {
  color-scheme: light;
  --bg: #ffffff;
  --bg-strong: #f7f7f8;
  --surface: #ffffff;
  --ink: #0b0c0f;
  --muted: #5b6068;
  --line: rgba(11, 12, 15, 0.12);
  --accent: #0b0c0f;
  --accent-strong: #0b0c0f;
  --accent-warm: #8c8f95;
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 22px;
  --shadow: 0 18px 50px rgba(15, 18, 25, 0.08);
  --font-display: "Sora", sans-serif;
  --font-body: "Manrope", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    linear-gradient(180deg, #ffffff 0%, #f6f6f7 100%);
  min-height: 100vh;
  line-height: 1.65;
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(11, 12, 15, 0.035) 0, rgba(11, 12, 15, 0.035) 1px, transparent 1px, transparent 28px),
    repeating-linear-gradient(90deg, rgba(11, 12, 15, 0.03) 0, rgba(11, 12, 15, 0.03) 1px, transparent 1px, transparent 28px);
  opacity: 0.2;
  pointer-events: none;
  z-index: 0;
}

.page {
  position: relative;
  z-index: 1;
}

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

a {
  color: inherit;
  text-decoration: none;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

::selection {
  background: rgba(15, 76, 92, 0.18);
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  width: min(1140px, 92vw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.6rem;
  padding: 1.1rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  color: inherit;
}

.brand img {
  width: 34px;
  height: 34px;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.1rem;
  font-weight: 600;
}

.brand-tagline {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.2rem;
}

.flag {
  display: inline-block;
  width: 1.1rem;
  height: 0.7rem;
  margin-left: 0.35rem;
  border-radius: 2px;
  border: 1px solid rgba(0, 0, 0, 0.15);
  background: linear-gradient(90deg, #0055a4 0 33%, #ffffff 33% 66%, #ef4135 66% 100%);
  vertical-align: middle;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  font-weight: 500;
  font-size: 0.95rem;
}

.site-nav a {
  position: relative;
  padding-bottom: 0.2rem;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.2s ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  width: 100%;
}

.site-nav a.active {
  font-weight: 600;
}

.site-nav a.active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  justify-self: end;
}

.nav-cta {
  padding: 0.5rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface);
  font-weight: 600;
  font-size: 0.9rem;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.nav-cta:hover,
.nav-cta:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.lang-switch a {
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--line);
}

.lang-switch a.active {
  background: var(--accent);
  color: #fff;
  border-color: transparent;
}

main {
  position: relative;
}

.hero {
  width: min(1140px, 92vw);
  margin: 0 auto;
  padding: 4.2rem 0 3.2rem;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.9fr);
  gap: 2.5rem;
  align-items: start;
}

.hero-main {
  max-width: 640px;
}

.eyebrow {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.65rem;
  color: var(--muted);
  margin-bottom: 1rem;
}

h1 {
  font-size: clamp(2.5rem, 4.6vw, 3.7rem);
  line-height: 1.05;
  margin: 0 0 1rem;
}

.lead {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin: 2rem 0;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  border: 1px solid transparent;
  background: var(--accent);
  color: #fff;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.button.ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
  box-shadow: none;
}

.hero-aside {
  display: grid;
  gap: 1.2rem;
  align-content: start;
}

.hero-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.hero-card.accent {
  background: #f3f4f6;
  border-color: rgba(11, 12, 15, 0.14);
}

.hero-card-title {
  font-weight: 600;
  font-size: 1rem;
  margin: 0 0 0.8rem;
}

.hero-card-copy {
  margin: 0;
  color: var(--muted);
}

.hero-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.9rem;
  color: var(--muted);
}

.hero-list li {
  display: grid;
  gap: 0.25rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--line);
}

.hero-list li:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.hero-item-title {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink);
}

.hero-item-copy {
  font-size: 0.88rem;
  color: var(--muted);
}

.trust {
  border-top: none;
  padding-top: 1.2rem;
}

.logo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
}

.logo-card {
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--surface);
  min-height: 88px;
  padding: 0.9rem 1rem;
  display: grid;
  gap: 0.7rem;
  align-items: center;
  justify-items: center;
  text-align: center;
}

.logo-card img {
  max-width: 140px;
  max-height: 48px;
  width: 100%;
  height: auto;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.7;
  transition: opacity 0.2s ease, filter 0.2s ease;
}

.logo-card:hover img,
.logo-card:focus-within img {
  filter: grayscale(0);
  opacity: 1;
}

.logo-meta {
  display: grid;
  gap: 0.2rem;
}

.logo-name {
  font-weight: 600;
  color: var(--ink);
  font-size: 0.95rem;
}

.logo-desc {
  font-size: 0.85rem;
  color: var(--muted);
}

.trust-note {
  margin: 1rem 0 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.section {
  width: min(1140px, 92vw);
  margin: 0 auto;
  padding: 3rem 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.section-header {
  max-width: 640px;
  margin-bottom: 2rem;
}

.section-header h2 {
  font-size: clamp(1.8rem, 3.3vw, 2.5rem);
  margin: 0 0 0.6rem;
}

.section-header p {
  color: var(--muted);
  margin: 0;
}

.card-grid,
.process,
.showcase,
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.2rem;
}

.card,
.step,
.showcase-card,
.contact-card,
.cv-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1.4rem;
  border: 1px solid var(--line);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.card:hover,
.step:hover,
.showcase-card:hover {
  transform: translateY(-2px);
  border-color: rgba(11, 12, 15, 0.3);
}

.step-index {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--accent);
}

.visuals {
  border-top: none;
  padding-top: 1rem;
}

.visual-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.4rem;
}

.visual-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1rem;
  border: 1px solid var(--line);
  display: grid;
  gap: 0.9rem;
}

.visual-card img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: #fff;
}

.visual-card figcaption {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink);
}

.visual-card p {
  margin: 0;
  color: var(--muted);
}

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

.portfolio-card {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 1.8rem;
  align-items: center;
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 1.6rem;
  border: 1px solid var(--line);
}

.portfolio-card.reverse {
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
}

.portfolio-card.reverse .portfolio-media {
  order: 2;
}

.portfolio-card.reverse .portfolio-body {
  order: 1;
}

.portfolio-media {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  background: #fff;
  aspect-ratio: 16 / 9;
  margin: 0;
}

.portfolio-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portfolio-body {
  display: grid;
  gap: 1rem;
}

.portfolio-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.portfolio-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.portfolio-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
  display: grid;
  gap: 0.35rem;
}

.portfolio-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.callout {
  border-top: none;
}

.callout-content {
  background: #f3f4f6;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(11, 12, 15, 0.16);
  padding: 2.4rem;
  display: grid;
  gap: 1rem;
}

.contact-card ul {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
  display: grid;
  gap: 0.35rem;
}

.site-footer {
  width: min(1140px, 92vw);
  margin: 0 auto;
  padding: 2rem 0 3rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.cv-main {
  position: relative;
}

.cv-hero {
  width: min(1140px, 92vw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 2.2rem;
  padding: 3.2rem 0 2rem;
  align-items: start;
  scroll-margin-top: 96px;
}

.profile-copy {
  max-width: 640px;
}

.cv-contact {
  display: grid;
  gap: 0.4rem;
  align-content: start;
}

.profile-photo {
  width: 120px;
  height: 140px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  margin-bottom: 1rem;
}

.cv-layout {
  width: min(1140px, 92vw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(240px, 0.9fr) minmax(0, 2.1fr);
  gap: 2.2rem;
  padding: 0 0 4rem;
}

.cv-aside {
  display: grid;
  gap: 1.2rem;
  align-content: start;
}

.cv-experience {
  display: grid;
  gap: 1.4rem;
  scroll-margin-top: 96px;
}

.timeline {
  display: grid;
  gap: 1.4rem;
  padding-left: 1.4rem;
  border-left: 1px solid var(--line);
}

.cv-card ul {
  margin: 1rem 0 0;
  padding-left: 1rem;
  color: var(--muted);
}

.cv-card-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.cv-logo,
.edu-logo {
  width: 54px;
  height: 54px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #ffffff;
  object-fit: contain;
  padding: 0.4rem;
}

.cv-role {
  font-weight: 600;
  font-size: 1.05rem;
}

.cv-meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin: 0.4rem 0 1rem;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.tag-list span {
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 0.85rem;
  background: #ffffff;
}

.edu-item {
  margin-bottom: 1.1rem;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
  align-items: center;
}

.edu-title {
  font-weight: 600;
  margin: 0;
}

.edu-meta {
  margin: 0.3rem 0 0;
  color: var(--muted);
}

.list {
  margin: 1rem 0 0;
  padding-left: 1rem;
  color: var(--muted);
}

.js .reveal {
  opacity: 0;
  transform: translateY(16px);
}

.js .reveal.is-visible {
  animation: fadeUp 0.7s ease forwards;
}

.js .reveal .stagger-item {
  opacity: 0;
  transform: translateY(18px);
}

.js .reveal.is-visible .stagger-item {
  animation: fadeUp 0.6s ease forwards;
}

.js .reveal.is-visible .stagger-item:nth-child(1) {
  animation-delay: 0.05s;
}

.js .reveal.is-visible .stagger-item:nth-child(2) {
  animation-delay: 0.12s;
}

.js .reveal.is-visible .stagger-item:nth-child(3) {
  animation-delay: 0.18s;
}

.js .reveal.is-visible .stagger-item:nth-child(4) {
  animation-delay: 0.24s;
}

.js .reveal.is-visible .stagger-item:nth-child(5) {
  animation-delay: 0.3s;
}

.js .reveal.is-visible .stagger-item:nth-child(6) {
  animation-delay: 0.36s;
}

.hero,
.cv-hero {
  animation: fadeUp 0.7s ease;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}

@media (max-width: 980px) {
  .hero,
  .cv-hero {
    grid-template-columns: 1fr;
  }

  .portfolio-card {
    grid-template-columns: 1fr;
    padding: 0;
    gap: 0;
    overflow: hidden;
  }

  .portfolio-card.reverse .portfolio-media,
  .portfolio-card.reverse .portfolio-body {
    order: initial;
  }

  .portfolio-media {
    border-radius: 0;
    border: none;
    box-shadow: none;
    aspect-ratio: 16 / 9;
  }

  .portfolio-body {
    padding: 1.6rem;
  }

  .cv-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .header-inner {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .site-nav {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .header-actions {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .portfolio-media img {
    height: 100%;
    object-fit: cover;
  }
}

@media (max-width: 560px) {
  .button,
  .nav-cta {
    width: 100%;
    justify-content: center;
  }

  .callout-content {
    padding: 2rem;
  }
}