:root {
  --ink: #12212b;
  --ink-soft: #3d4f5c;
  --muted: #6a7c88;
  --line: #d7e0e7;
  --paper: #f5f8fa;
  --surface: #ffffff;
  --accent: #0f766e;
  --accent-deep: #0a5a54;
  --accent-soft: #d8efeb;
  --warm: #c45c26;
  --shadow: 0 24px 60px rgba(18, 33, 43, 0.08);
  --radius: 4px;
  --font-display: "Syne", sans-serif;
  --font-body: "Manrope", sans-serif;
  --container: 1120px;
  --header-h: 72px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(900px 480px at 8% -8%, rgba(15, 118, 110, 0.12), transparent 55%),
    radial-gradient(800px 420px at 100% 0%, rgba(196, 92, 38, 0.08), transparent 50%),
    linear-gradient(180deg, #eef3f6 0%, var(--paper) 28%, #f7fafb 100%);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin: 0 0 0.5em;
  font-weight: 700;
}

h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.45rem); }

p { margin: 0 0 1em; }

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.container {
  width: min(var(--container), calc(100% - 2.5rem));
  margin-inline: auto;
  position: relative;
  z-index: 1;
}

.narrow { width: min(760px, calc(100% - 2.5rem)); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  backdrop-filter: blur(14px);
  background: rgba(245, 248, 250, 0.78);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, background 0.25s ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(255, 255, 255, 0.88);
}

.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-text strong {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
}

.brand-text small {
  color: var(--muted);
  font-size: 0.75rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.site-nav a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-soft);
  position: relative;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--ink);
}

.site-nav a.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 2px;
  background: var(--accent);
}

.nav-cta {
  padding: 0.55rem 0.95rem !important;
  background: var(--accent);
  color: #fff !important;
}

.nav-cta:hover { background: var(--accent-deep); }
.nav-cta.is-active::after { display: none; }

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 0;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink);
  transition: 0.2s ease;
}

/* Hero */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: flex;
  align-items: flex-end;
  padding: 4rem 0 5rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(18, 33, 43, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 33, 43, 0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, #000 20%, transparent 90%);
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  animation: float 12s ease-in-out infinite;
}

.hero-orb--a {
  width: min(52vw, 520px);
  height: min(52vw, 520px);
  background: rgba(15, 118, 110, 0.28);
  top: 8%;
  right: 8%;
}

.hero-orb--b {
  width: min(40vw, 380px);
  height: min(40vw, 380px);
  background: rgba(196, 92, 38, 0.16);
  bottom: 10%;
  left: 5%;
  animation-delay: -4s;
}

@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-18px) scale(1.04); }
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-bottom: 1rem;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 0.75rem;
  color: var(--ink);
}

.hero-title {
  max-width: 14ch;
  margin-bottom: 1rem;
}

.hero-lead {
  max-width: 38rem;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--ink-soft);
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

/* Buttons & links */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1.25rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover { background: var(--accent-deep); }

.btn-ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}

.btn-ghost:hover {
  border-color: var(--ink);
  background: rgba(255, 255, 255, 0.6);
}

.text-link {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.text-link:hover { color: var(--accent-deep); }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent);
  margin: 0 0 0.75rem;
}

.lead {
  font-size: 1.08rem;
  color: var(--ink-soft);
  max-width: 42rem;
}

.chip {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-deep);
  background: var(--accent-soft);
  padding: 0.3rem 0.65rem;
  margin-bottom: 0.85rem;
}

/* Sections */
.section {
  padding: 5.5rem 0;
  position: relative;
  z-index: 1;
}

.section-tint {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.55), rgba(216, 239, 235, 0.35));
  border-block: 1px solid rgba(215, 224, 231, 0.8);
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.page-hero {
  padding: 3.5rem 0 1.5rem;
  position: relative;
  z-index: 1;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3rem;
  align-items: start;
}

.skill-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  display: grid;
  gap: 0.65rem;
}

.skill-list li {
  padding-left: 1.2rem;
  position: relative;
  color: var(--ink-soft);
}

.skill-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.45rem;
  height: 0.45rem;
  background: var(--accent);
}

/* Work list */
.work-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
}

.work-row {
  display: grid;
  grid-template-columns: 180px 1fr auto;
  gap: 1.5rem;
  align-items: center;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
  transition: background 0.25s ease, padding 0.25s ease;
}

.work-row:hover {
  background: rgba(255, 255, 255, 0.55);
  padding-left: 0.75rem;
  padding-right: 0.75rem;
}

.work-media {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #dfe8ee;
}

.work-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.work-row:hover .work-media img {
  transform: scale(1.05);
}

.media-placeholder {
  width: 100%;
  height: 100%;
  min-height: 120px;
  background:
    linear-gradient(135deg, #0f766e 0%, #1a3a45 55%, #c45c26 140%);
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, 0.85);
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
}

.media-placeholder::after {
  content: attr(data-label);
}

.media-placeholder--cert {
  min-height: 220px;
  font-size: 2rem;
}

.work-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1rem;
  margin-bottom: 0.55rem;
  color: var(--muted);
  font-size: 0.82rem;
}

.work-body p {
  color: var(--ink-soft);
  margin: 0;
}

.work-arrow {
  font-size: 1.4rem;
  color: var(--accent);
  transition: transform 0.25s ease;
}

.work-row:hover .work-arrow {
  transform: translateX(4px);
}

/* Integrations */
.integration-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.integration-grid--wide {
  grid-template-columns: repeat(2, 1fr);
}

.integration-item {
  display: block;
  padding: 1.6rem 1.5rem;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.integration-item:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.integration-item p {
  color: var(--ink-soft);
  margin-bottom: 1rem;
}

.integration-cover {
  margin: -1.6rem -1.5rem 1.1rem;
  aspect-ratio: 16/8;
  overflow: hidden;
  background: #dfe8ee;
}

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

/* Certificates */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.cert-item {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 1.25rem;
  align-items: stretch;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  overflow: hidden;
}

.cert-preview img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
}

.cert-body {
  padding: 1.35rem 1.35rem 1.35rem 0;
}

.cert-body p {
  color: var(--ink-soft);
}

/* Detail */
.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.1rem;
  color: var(--muted);
  font-size: 0.9rem;
  margin: 1rem 0 1.5rem;
}

.bleed-media {
  width: min(1200px, 100%);
  margin: 0 auto;
  aspect-ratio: 21/9;
  overflow: hidden;
  background: #d5dee6;
}

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

.detail-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 2.5rem;
  align-items: start;
}

.prose p { color: var(--ink-soft); }
.prose code {
  font-size: 0.9em;
  background: rgba(15, 118, 110, 0.1);
  padding: 0.1em 0.35em;
}

.feature-panel {
  padding: 1.4rem;
  background: var(--ink);
  color: #e8eef2;
}

.feature-panel h2 {
  color: #fff;
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.feature-panel ul {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.55rem;
  color: rgba(232, 238, 242, 0.85);
}

.shot-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.shot {
  margin: 0;
}

.shot img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  border: 1px solid var(--line);
  transition: transform 0.35s ease;
}

.shot:hover img {
  transform: scale(1.015);
}

.shot figcaption {
  margin-top: 0.55rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.code-block {
  border: 1px solid #1f2d38;
  background: #12212b;
  overflow: hidden;
}

.code-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.7rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

.copy-btn {
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: transparent;
  color: #fff;
  padding: 0.35rem 0.7rem;
  cursor: pointer;
  font: 600 0.78rem var(--font-body);
}

.copy-btn:hover {
  background: rgba(255, 255, 255, 0.08);
}

.code-block pre {
  margin: 0;
  padding: 1.1rem 1.2rem 1.3rem;
  overflow-x: auto;
  font-size: 0.88rem;
  line-height: 1.55;
  background: transparent !important;
}

.code-block code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  background: transparent !important;
  text-shadow: none !important;
}

.cta-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 2.5rem;
  background:
    linear-gradient(120deg, rgba(15, 118, 110, 0.12), rgba(196, 92, 38, 0.08)),
    #fff;
  border: 1px solid var(--line);
}

.empty-note {
  color: var(--muted);
  padding: 2rem 0;
}

/* Hobbies */
.hobby-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.hobby-card {
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.hobby-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.hobby-card-media {
  position: relative;
  aspect-ratio: 16 / 11;
  overflow: hidden;
  background: #dfe8ee;
}

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

.hobby-card:hover .hobby-card-media img {
  transform: scale(1.04);
}

.hobby-photo-badge {
  position: absolute;
  right: 0.75rem;
  bottom: 0.75rem;
  background: rgba(18, 33, 43, 0.78);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.55rem;
}

.hobby-card-body {
  padding: 1.2rem 1.25rem 1.35rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.hobby-card-body p {
  color: var(--ink-soft);
  flex: 1;
  margin-bottom: 0.85rem;
}

/* Slider */
.slider {
  position: relative;
  background: #12212b;
  border: 1px solid var(--line);
  overflow: hidden;
  user-select: none;
  touch-action: pan-y;
}

.slider-viewport {
  overflow: hidden;
}

.slider-track {
  display: flex;
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.slider-slide {
  flex: 0 0 100%;
  margin: 0;
  min-width: 100%;
}

.slider-slide img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
  background: #1a2c38;
}

.slider-slide figcaption {
  padding: 0.75rem 1rem;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
  background: #12212b;
}

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(18, 33, 43, 0.55);
  color: #fff;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  backdrop-filter: blur(6px);
  z-index: 2;
  transition: background 0.2s ease;
}

.slider-btn:hover {
  background: rgba(15, 118, 110, 0.9);
}

.slider-btn--prev { left: 0.75rem; }
.slider-btn--next { right: 0.75rem; }

.slider-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 1rem;
  display: flex;
  justify-content: center;
  gap: 0.45rem;
  z-index: 2;
  pointer-events: none;
}

.slider:has(figcaption) .slider-dots {
  bottom: 3.4rem;
}

.slider-dot {
  pointer-events: auto;
  width: 8px;
  height: 8px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
}

.slider-dot.is-active {
  background: #fff;
  transform: scale(1.2);
}

.slider-counter {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  z-index: 2;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #fff;
  background: rgba(18, 33, 43, 0.55);
  padding: 0.3rem 0.55rem;
  backdrop-filter: blur(6px);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 4.5rem 0 2rem;
  background: linear-gradient(180deg, transparent, rgba(18, 33, 43, 0.03));
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  align-items: flex-start;
  font-weight: 500;
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.85rem;
}

/* Motion */
[data-animate],
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  transition-delay: var(--delay, 0s);
}

[data-animate].is-in,
.reveal.is-in {
  opacity: 1;
  transform: none;
}

/* Responsive */
@media (max-width: 900px) {
  .about-grid,
  .detail-grid,
  .footer-grid,
  .cert-item {
    grid-template-columns: 1fr;
  }

  .cert-body {
    padding: 0 1.25rem 1.25rem;
  }

  .work-row {
    grid-template-columns: 120px 1fr;
  }

  .work-arrow { display: none; }

  .integration-grid,
  .integration-grid--wide,
  .cert-grid,
  .shot-grid,
  .hobby-grid {
    grid-template-columns: 1fr;
  }

  .slider-slide img {
    aspect-ratio: 4 / 3;
  }

  .slider-btn {
    width: 38px;
    height: 38px;
    font-size: 1.35rem;
  }

  .cta-band {
    flex-direction: column;
    align-items: flex-start;
  }

  .bleed-media {
    aspect-ratio: 16/10;
  }
}

@media (max-width: 1100px) {
  .hobby-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 760px) {
  .nav-toggle { display: inline-block; }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.25rem 1.25rem;
    gap: 0.25rem;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: 0.28s ease;
  }

  .site-nav.is-open {
    transform: none;
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav a {
    padding: 0.75rem 0.35rem;
  }

  .site-nav a.is-active::after { display: none; }

  .nav-cta {
    text-align: center;
    margin-top: 0.35rem;
  }

  .hero {
    min-height: calc(100svh - var(--header-h));
    align-items: center;
    padding: 3rem 0 3.5rem;
  }

  .section { padding: 3.75rem 0; }

  .section-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .work-row {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}