:root {
  --ink: #152033;
  --ink-soft: #3a465c;
  --muted: #6b7588;
  --paper: #f5f7fb;
  --paper-deep: #e7ecf4;
  --line: rgba(21, 32, 51, 0.12);
  --accent: #3f6eb5;
  --accent-deep: #2c528a;
  --veil: linear-gradient(
    105deg,
    rgba(28, 30, 34, 0.82) 0%,
    rgba(28, 30, 34, 0.55) 45%,
    rgba(28, 30, 34, 0.18) 100%
  );
  --font: "Montserrat", "Arial", "Helvetica Neue", sans-serif;
  --space: clamp(1.25rem, 3vw, 2.5rem);
  --max: 72rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(1000px 520px at 8% -8%, rgba(63, 110, 181, 0.1), transparent 55%),
    radial-gradient(800px 420px at 100% 0%, rgba(63, 110, 181, 0.06), transparent 45%),
    var(--paper);
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.65;
  font-weight: 400;
  text-rendering: optimizeLegibility;
}

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

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

strong {
  font-weight: 700;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ink);
  color: #fff;
  padding: 0.75rem 1rem;
  z-index: 100;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem var(--space);
  background: rgba(245, 247, 251, 0.88);
  backdrop-filter: blur(12px);
  color: var(--ink);
  border-bottom: 1px solid transparent;
  transition: border-color 0.35s var(--ease), background 0.35s var(--ease);
}

.site-header.is-solid {
  border-bottom-color: var(--line);
}

.logo {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color 0.3s var(--ease), letter-spacing 0.35s var(--ease);
}

.logo:hover,
.logo:focus-visible {
  color: var(--accent-deep);
  letter-spacing: 0.08em;
}

.nav {
  display: none;
  gap: 1.4rem;
  font-size: 0.88rem;
  font-weight: 600;
}

.nav a {
  position: relative;
  opacity: 0.78;
  transition: opacity 0.25s var(--ease), color 0.25s var(--ease);
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.25rem;
  width: 100%;
  height: 1.5px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}

.nav a:hover,
.nav a:focus-visible {
  opacity: 1;
}

.nav a:hover::after,
.nav a:focus-visible::after {
  transform: scaleX(1);
}

.header-cta {
  position: relative;
  font-size: 0.86rem;
  font-weight: 700;
  border-bottom: 2px solid currentColor;
  padding-bottom: 0.1rem;
  transition: color 0.25s var(--ease), transform 0.25s var(--ease);
}

.header-cta:hover,
.header-cta:focus-visible {
  color: var(--accent-deep);
  transform: translateY(-1px);
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: #f4f5f7;
}

.hero-media {
  position: absolute;
  inset: 0;
  background: #5a5d63;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.04);
  animation: hero-drift 20s var(--ease) infinite alternate;
}

.hero-veil {
  position: absolute;
  inset: 0;
  background: var(--veil);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: clamp(4.5rem, 10vh, 6.5rem) var(--space) clamp(2rem, 5vh, 3.25rem);
  max-width: 40rem;
}

.brand {
  margin: 0 0 0.7rem;
  font-size: clamp(2.1rem, 6vw, 3.8rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.03em;
  animation: rise 0.9s var(--ease) both;
}

.hero h1 {
  margin: 0 0 0.85rem;
  font-size: clamp(0.95rem, 2vw, 1.05rem);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(244, 245, 247, 0.88);
  animation: rise 0.9s var(--ease) 0.12s both;
}

.hero-lead {
  margin: 0 0 1.4rem;
  max-width: 28rem;
  color: rgba(244, 245, 247, 0.82);
  font-weight: 500;
  animation: rise 0.9s var(--ease) 0.22s both;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  animation: rise 0.9s var(--ease) 0.32s both;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.65rem 1.15rem;
  border: 2px solid transparent;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition:
    transform 0.3s var(--ease),
    background 0.3s var(--ease),
    color 0.3s var(--ease),
    border-color 0.3s var(--ease),
    box-shadow 0.3s var(--ease);
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-3px);
}

.btn-primary {
  background: #f4f5f7;
  color: var(--ink);
  box-shadow: 0 0 0 rgba(0, 0, 0, 0);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
}

.btn-ghost {
  border-color: rgba(244, 245, 247, 0.45);
  color: #f4f5f7;
  background: rgba(20, 22, 26, 0.25);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  border-color: #f4f5f7;
  background: rgba(20, 22, 26, 0.45);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}

.section {
  padding: clamp(2rem, 4.5vw, 3.25rem) 0;
}

.section-tint {
  background: linear-gradient(180deg, rgba(231, 236, 244, 0.75), rgba(245, 247, 251, 0.25));
}

.section-inner {
  width: min(100% - 2 * var(--space), var(--max));
  margin-inline: auto;
}

.eyebrow {
  margin: 0 0 0.65rem;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h2 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.about-grid,
.contact-grid {
  display: grid;
  gap: 1.75rem;
}

.about-photo {
  margin: 0;
  position: relative;
  max-width: 22rem;
  transition: transform 0.5s var(--ease);
}

.about-photo:hover {
  transform: translateY(-4px);
}

.about-photo::after {
  content: "";
  position: absolute;
  inset: 0.85rem -0.85rem -0.85rem 0.85rem;
  border: 1px solid var(--line);
  z-index: -1;
  pointer-events: none;
  transition: inset 0.45s var(--ease), border-color 0.45s var(--ease);
}

.about-photo:hover::after {
  inset: 1.05rem -1.05rem -1.05rem 1.05rem;
  border-color: rgba(63, 110, 181, 0.45);
}

.about-photo img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center top;
  transition: filter 0.5s var(--ease), transform 0.6s var(--ease);
}

.about-photo:hover img {
  filter: contrast(1.03) saturate(1.04);
}

.about-main {
  display: grid;
  gap: 1.35rem;
}

.about-copy p,
.contact-lead {
  color: var(--ink-soft);
  max-width: 40rem;
  font-weight: 500;
}

.about-meta {
  display: grid;
  gap: 1.25rem;
  padding-top: 0.4rem;
  border-top: 1px solid var(--line);
}

.meta-block {
  display: grid;
  gap: 0.25rem;
}

.meta-label {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.meta-value {
  font-size: 1rem;
  font-weight: 600;
}

.skills-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.skills-list li {
  position: relative;
  padding: 0.45rem 0.55rem 0.45rem 1.5rem;
  margin: 0 -0.55rem;
  color: var(--ink-soft);
  font-weight: 500;
  border-radius: 2px;
  transition: background 0.3s var(--ease), transform 0.3s var(--ease), color 0.3s var(--ease);
}

.skills-list li:hover {
  background: rgba(63, 110, 181, 0.07);
  transform: translateX(4px);
  color: var(--ink);
}

.skills-list li::before {
  content: "";
  position: absolute;
  left: 0.55rem;
  top: 1.05em;
  width: 0.55rem;
  height: 2px;
  background: var(--accent);
  transition: width 0.3s var(--ease);
}

.skills-list li:hover::before {
  width: 0.85rem;
}

.portfolio-head {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.filter {
  appearance: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink-soft);
  padding: 0.55rem 0.95rem;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition:
    background 0.3s var(--ease),
    color 0.3s var(--ease),
    border-color 0.3s var(--ease),
    transform 0.3s var(--ease),
    box-shadow 0.3s var(--ease);
}

.filter:hover,
.filter:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(21, 32, 51, 0.35);
  box-shadow: 0 8px 18px rgba(21, 32, 51, 0.08);
}

.filter.is-active,
.filter.is-active:hover,
.filter.is-active:focus-visible {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
  box-shadow: 0 10px 22px rgba(21, 32, 51, 0.18);
}

.gallery {
  columns: 1;
  column-gap: 1rem;
}

.shot {
  break-inside: avoid;
  width: 100%;
  margin: 0 0 0.85rem;
  padding: 0;
  border: 0;
  background: var(--paper-deep);
  cursor: zoom-in;
  position: relative;
  overflow: hidden;
  display: block;
  text-align: left;
  min-height: 10rem;
  opacity: 0;
  transform: translateY(18px);
  animation: rise 0.8s var(--ease) forwards;
  isolation: isolate;
}

.shot::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, transparent 45%, rgba(12, 16, 24, 0.55) 100%);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
  pointer-events: none;
}

.shot img {
  width: 100%;
  min-height: 10rem;
  object-fit: cover;
  background: var(--paper-deep);
  transition: transform 0.75s var(--ease), filter 0.75s var(--ease), opacity 0.35s var(--ease);
  filter: saturate(0.96);
  opacity: 0;
}

.shot img.is-loaded {
  opacity: 1;
}

.shot:hover img,
.shot:focus-visible img {
  transform: scale(1.06);
  filter: saturate(1.08) contrast(1.03);
}

.shot:hover::before,
.shot:focus-visible::before {
  opacity: 1;
}

.shot-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  padding: 1.5rem 0.95rem 0.9rem;
  color: #f7f2ea;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
}

.shot:hover .shot-caption,
.shot:focus-visible .shot-caption {
  opacity: 1;
  transform: translateY(0);
}

.shot.is-hidden {
  display: none;
}

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.15rem;
}

.timeline li {
  display: grid;
  gap: 0.35rem;
  padding: 0.85rem 0.75rem 1.15rem;
  margin: 0 -0.75rem;
  border-bottom: 1px solid var(--line);
  border-radius: 2px;
  transition: background 0.35s var(--ease), transform 0.35s var(--ease);
}

.timeline li:hover {
  background: rgba(63, 110, 181, 0.06);
  transform: translateX(4px);
}

.timeline li:last-child {
  border-bottom: 0;
  padding-bottom: 0.85rem;
}

.time {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: letter-spacing 0.35s var(--ease);
}

.timeline li:hover .time {
  letter-spacing: 0.12em;
}

.role h3 {
  margin: 0 0 0.4rem;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  transition: color 0.3s var(--ease);
}

.timeline li:hover .role h3 {
  color: var(--accent-deep);
}

.role p {
  margin: 0;
  color: var(--ink-soft);
  max-width: 42rem;
  font-weight: 500;
}

.contact-links {
  display: grid;
  gap: 0.35rem;
}

.contact-item {
  display: grid;
  gap: 0.2rem;
  padding: 1rem 0.35rem;
  margin: 0 -0.35rem;
  border-bottom: 1px solid var(--line);
  transition:
    color 0.3s var(--ease),
    transform 0.35s var(--ease),
    padding-left 0.35s var(--ease),
    background 0.35s var(--ease);
}

.contact-item:hover,
.contact-item:focus-visible {
  color: var(--accent-deep);
  transform: translateX(6px);
  background: linear-gradient(90deg, rgba(63, 110, 181, 0.08), transparent 70%);
}

.contact-label {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-value {
  font-size: clamp(1.2rem, 2.5vw, 1.7rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  transition: letter-spacing 0.35s var(--ease);
}

.contact-item:hover .contact-value,
.contact-item:focus-visible .contact-value {
  letter-spacing: -0.01em;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding: 1.5rem var(--space) 2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 500;
}

.footer-note,
.site-footer p {
  margin: 0;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  place-items: center;
  gap: 0.75rem;
  padding: 2rem;
  background: rgba(12, 16, 24, 0.9);
  backdrop-filter: blur(6px);
  animation: fade-in 0.25s var(--ease);
}

.lightbox[hidden] {
  display: none;
}

.lightbox-figure {
  margin: 0;
  display: grid;
  justify-items: center;
  gap: 0.65rem;
  max-width: min(96vw, 1100px);
}

.lightbox img {
  max-width: min(96vw, 1100px);
  max-height: 74vh;
  object-fit: contain;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.4);
  animation: zoom-in 0.4s var(--ease);
}

.lightbox img.is-swap {
  animation: zoom-in 0.28s var(--ease);
}

.lightbox-caption {
  margin: 0;
  color: rgba(247, 242, 234, 0.85);
  font-size: 0.92rem;
  font-weight: 600;
  text-align: center;
}

.lightbox-counter {
  margin: 0;
  color: rgba(247, 242, 234, 0.55);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  border: 0;
  background: transparent;
  color: #f7f2ea;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
  opacity: 0.85;
  z-index: 2;
}

.lightbox-close:hover,
.lightbox-close:focus-visible {
  transform: rotate(90deg) scale(1.08);
  opacity: 1;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid rgba(247, 242, 234, 0.28);
  border-radius: 999px;
  background: rgba(12, 16, 24, 0.45);
  color: #f7f2ea;
  font-size: 1.7rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.lightbox-nav:hover,
.lightbox-nav:focus-visible {
  background: rgba(12, 16, 24, 0.75);
  border-color: rgba(247, 242, 234, 0.55);
}

.lightbox-prev {
  left: max(0.75rem, 2vw);
}

.lightbox-next {
  right: max(0.75rem, 2vw);
}

.lightbox-nav[hidden] {
  display: none;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

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

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes zoom-in {
  from {
    opacity: 0;
    transform: scale(0.96);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes hero-drift {
  from {
    transform: scale(1.04) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.1) translate3d(-1.2%, -0.8%, 0);
  }
}

@media (min-width: 720px) {
  .nav {
    display: flex;
  }

  .about-grid {
    grid-template-columns: minmax(14rem, 20rem) 1fr;
    align-items: start;
    gap: 2rem;
  }

  .contact-grid {
    grid-template-columns: 1.3fr 0.9fr;
    align-items: start;
  }

  .about-main {
    grid-template-columns: 1.35fr 0.85fr;
    gap: 1.35rem;
  }

  .about-meta {
    border-top: 0;
    border-left: 1px solid var(--line);
    padding: 0 0 0 1.75rem;
  }

  .gallery {
    columns: 2;
  }

  .timeline li {
    grid-template-columns: 10rem 1fr;
    gap: 1.5rem;
  }
}

@media (min-width: 1080px) {
  .gallery {
    columns: 3;
  }

  .shot.wide {
    column-span: all;
  }

  .portfolio-head {
    grid-template-columns: 1fr auto;
    align-items: end;
  }

  .skills-list {
    grid-template-columns: 1fr 1fr;
    column-gap: 2rem;
  }
}

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

  .hero-img,
  .shot,
  .brand,
  .hero h1,
  .hero-lead,
  .hero-actions,
  .lightbox,
  .lightbox img,
  .lightbox-caption,
  .reveal {
    animation: none !important;
    transition: none !important;
  }

  .shot,
  .reveal {
    opacity: 1;
    transform: none;
  }

  .logo:hover,
  .btn:hover,
  .filter:hover,
  .timeline li:hover,
  .contact-item:hover,
  .about-photo:hover,
  .shot:hover img {
    transform: none;
  }

  .lightbox-nav:hover {
    transform: translateY(-50%);
  }
}