/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0a0a0a;
  --bg-rgb: 10, 10, 10;
  --bg-alt: #0d0d0d;
  --bg-raise: #131313;
  --fg: #f4f2ee;
  --fg-rgb: 244, 242, 238;
  --fg-dim: #85857f;
  --accent: #ff3b30;
  --accent-glow: rgba(255, 59, 48, 0.14);
  --accent-contrast: #0a0a0a;
  --border: rgba(244, 242, 238, 0.08);
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.22, 1, 0.36, 1);
  color-scheme: dark;
  transition: background-color 0.5s var(--ease-soft), color 0.5s var(--ease-soft);
}

:root[data-theme="light"] {
  --bg: #fafafa;
  --bg-rgb: 250, 250, 250;
  --bg-alt: #f2f2f0;
  --bg-raise: #ffffff;
  --fg: #111110;
  --fg-rgb: 17, 17, 16;
  --fg-dim: #6b6b66;
  --accent: #e6231a;
  --accent-glow: rgba(230, 35, 26, 0.10);
  --accent-contrast: #fafafa;
  --border: rgba(17, 17, 16, 0.1);
  color-scheme: light;
}

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.5;
  overflow-x: hidden;
  cursor: default;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

::selection { background: var(--accent); color: var(--accent-contrast); }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: var(--accent-contrast);
  padding: 0.75rem 1.25rem;
  z-index: 999;
  font-weight: 500;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* ---------- Grain overlay ---------- */
.grain {
  position: fixed;
  inset: 0;
  z-index: 9990;
  pointer-events: none;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Custom cursor ---------- */
.cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent);
  filter: blur(6px);
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.3s var(--ease), height 0.3s var(--ease), filter 0.3s var(--ease), opacity 0.25s var(--ease);
  will-change: transform;
  opacity: 0;
}
.cursor-dot.active { opacity: 0.6; }
.cursor-dot.hover {
  width: 60px;
  height: 60px;
  filter: blur(12px);
  opacity: 0.45;
}

@media (hover: none), (pointer: coarse) {
  .cursor-dot { display: none; }
}

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem clamp(1.25rem, 4vw, 3rem);
  background: color-mix(in srgb, var(--bg) 55%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-display);
  transition: background-color 0.4s var(--ease), border-color 0.4s var(--ease);
}

.nav__logo {
  font-size: 1.35rem;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.nav__links {
  display: flex;
  gap: 2.5rem;
}

.nav__links a {
  font-size: 1.05rem;
  font-weight: 400;
  position: relative;
  padding-bottom: 2px;
}

.nav__links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width 0.35s var(--ease);
}

.nav__links a:hover::after { width: 100%; }

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

/* ---------- Theme toggle ---------- */
.theme-toggle {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 52px;
  height: 28px;
  padding: 0 6px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-raise);
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color 0.3s var(--ease), background-color 0.3s var(--ease);
}

.theme-toggle__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fg-dim);
  position: relative;
  z-index: 1;
}

.theme-toggle__knob {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px 1px var(--accent-glow);
  transition: transform 0.35s var(--ease-soft);
}

.theme-toggle[aria-checked="true"] .theme-toggle__knob {
  transform: translateX(24px);
}

.theme-toggle--mobile {
  margin-top: 3rem;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 600;
}

.nav__toggle span {
  display: block;
  width: 100%;
  height: 1px;
  background: var(--fg);
  transition: transform 0.35s var(--ease), opacity 0.35s var(--ease);
}

.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Mobile menu ---------- */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 450;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-100%);
  transition: transform 0.5s var(--ease), opacity 0.5s var(--ease), visibility 0.5s, background-color 0.4s var(--ease);
}

.mobile-menu.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mobile-menu nav {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  text-align: center;
}

.mobile-menu a {
  font-family: var(--font-display);
  font-size: clamp(2rem, 8vw, 3rem);
  font-weight: 500;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}

.mobile-menu.open a {
  opacity: 1;
  transform: translateY(0);
}

.mobile-menu.open a:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.open a:nth-child(2) { transition-delay: 0.18s; }
.mobile-menu.open a:nth-child(3) { transition-delay: 0.26s; }
.mobile-menu.open a:nth-child(4) { transition-delay: 0.34s; }

.mobile-menu .theme-toggle--mobile {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}

.mobile-menu.open .theme-toggle--mobile {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.42s;
}

@media (max-width: 760px) {
  .nav__links { display: none; }
  .nav__toggle { display: flex; }
}

@media (min-width: 761px) {
  .theme-toggle--mobile { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: 0 1.5rem;
}

.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero__vignette {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 60% at 50% 45%, rgba(var(--bg-rgb),0) 0%, rgba(var(--bg-rgb),0.55) 75%, rgba(var(--bg-rgb),0.92) 100%);
}

.hero__content {
  position: relative;
  z-index: 1;
  will-change: transform;
  transition: transform 0.4s var(--ease-soft);
}

.hero__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3.4rem, 15vw, 11.5rem);
  line-height: 0.88;
  letter-spacing: -0.04em;
  text-transform: uppercase;
}

.hero__name .line {
  display: block;
  overflow: hidden;
}

.hero__name .line span {
  display: inline-block;
  transform: translateY(110%);
  opacity: 0;
}

.hero__title {
  margin-top: 1.75rem;
  font-size: clamp(0.85rem, 1.6vw, 1.05rem);
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--fg-dim);
  max-width: 38ch;
  margin-inline: auto;
  opacity: 0;
  transform: translateY(15px);
}

.hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 1.5rem;
  opacity: 0;
  transform: translateY(10px);
}

.hero__kicker::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px 2px var(--accent-glow);
}

.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-dim);
  opacity: 0;
}

.scroll-indicator__line {
  width: 1px;
  height: 40px;
  background: var(--border);
  position: relative;
  overflow: hidden;
}

.scroll-indicator__line i {
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--accent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0% { top: -100%; }
  50% { top: 0; }
  100% { top: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .scroll-indicator__line i { animation: none; top: 0; }
}

/* ---------- Sections shared ---------- */
section {
  position: relative;
  padding: clamp(5rem, 12vh, 9rem) clamp(1.25rem, 5vw, 4rem);
}

.section-head {
  max-width: 640px;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.section-head__kicker {
  display: block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 1rem;
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.02;
}

.section-head p {
  margin-top: 0.9rem;
  color: var(--fg-dim);
  font-size: 1rem;
}

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

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

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Work grid ---------- */
.work {
  background: var(--bg-alt);
}

.work__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: clamp(1rem, 2.5vw, 2rem);
  counter-reset: card;
}

.card {
  grid-column: span 3;
  background: var(--bg-raise);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  transition: transform 0.6s var(--ease-soft), box-shadow 0.6s var(--ease-soft), border-color 0.6s var(--ease-soft);
  will-change: transform;
  counter-increment: card;
}

.card--wide { grid-column: span 4; }
.card:not(.card--wide) { grid-column: span 2; }
.card--offset { margin-top: clamp(0px, 6vw, 4rem); }

@media (max-width: 900px) {
  .card, .card--wide { grid-column: span 6; }
  .card--offset { margin-top: 0; }
}

.card::before {
  content: '0' counter(card);
  position: absolute;
  top: 1.1rem;
  right: 1.25rem;
  z-index: 2;
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--fg-dim);
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity 0.4s var(--ease-soft), transform 0.4s var(--ease-soft);
}

.card:hover {
  transform: translateY(-8px) scale(1.015);
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.65);
  border-color: rgba(var(--fg-rgb), 0.18);
}

.card:hover::before {
  opacity: 1;
  transform: translateY(0);
}

.card__thumb {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bg-alt);
}

.card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.4) contrast(1.02);
  transition: transform 0.7s var(--ease-soft), filter 0.7s var(--ease-soft);
}

.card:hover .card__thumb img {
  transform: scale(1.06);
  filter: grayscale(0) contrast(1.05);
}

.card__body {
  padding: 1.5rem;
}

.card__body h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.card__body p {
  margin-top: 0.5rem;
  color: var(--fg-dim);
  font-size: 0.9rem;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.1rem;
}

.tags li {
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.3rem 0.7rem;
  color: var(--fg-dim);
}

/* ---------- Photography ---------- */
.photography {
  background: var(--bg);
}

.photo-grid {
  column-count: 3;
  column-gap: clamp(1rem, 2.5vw, 2rem);
}

@media (max-width: 900px) {
  .photo-grid { column-count: 2; }
}

@media (max-width: 520px) {
  .photo-grid { column-count: 1; }
}

.photo-item {
  display: block;
  width: 100%;
  break-inside: avoid;
  margin-bottom: clamp(1rem, 2.5vw, 2rem);
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  overflow: hidden;
  border-radius: 4px;
  position: relative;
}

.photo-item img {
  width: 100%;
  height: auto;
  display: block;
  filter: grayscale(0.35) contrast(1.02);
  transition: transform 0.7s var(--ease-soft), filter 0.7s var(--ease-soft);
}

.photo-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(var(--bg-rgb), 0);
  transition: background 0.4s var(--ease-soft);
}

.photo-item:hover img {
  transform: scale(1.04);
  filter: grayscale(0) contrast(1.05);
}

.photo-item:hover::after {
  background: rgba(var(--bg-rgb), 0.08);
}

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 800;
  background: rgba(6, 6, 6, 0.96);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1rem, 5vw, 4rem);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--ease-soft), visibility 0.4s;
}

.lightbox.open {
  opacity: 1;
  visibility: visible;
}

.lightbox__img {
  max-width: 100%;
  max-height: 88vh;
  object-fit: contain;
  border-radius: 2px;
  transform: scale(0.97);
  transition: transform 0.4s var(--ease-soft);
}

.lightbox.open .lightbox__img {
  transform: scale(1);
}

.lightbox__close,
.lightbox__nav {
  position: absolute;
  background: none;
  border: 1px solid var(--border);
  color: var(--fg);
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  cursor: pointer;
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease);
}

.lightbox__close:hover,
.lightbox__nav:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.lightbox__close {
  top: clamp(1rem, 4vw, 2rem);
  right: clamp(1rem, 4vw, 2rem);
}

.lightbox__nav {
  top: 50%;
  transform: translateY(-50%);
}

.lightbox__nav--prev { left: clamp(0.75rem, 3vw, 2rem); }
.lightbox__nav--next { right: clamp(0.75rem, 3vw, 2rem); }

@media (max-width: 640px) {
  .lightbox__nav { width: 40px; height: 40px; font-size: 1.1rem; }
}

/* ---------- About ---------- */
.about__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(2.5rem, 6vw, 6rem);
  max-width: 1200px;
  margin-inline: auto;
}

.about__bio h2 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3rem);
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.about__bio p {
  color: var(--fg-dim);
  font-size: 1.05rem;
  max-width: 55ch;
  margin-bottom: 1.1rem;
}

.about__skills h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 1.25rem;
  color: var(--fg-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.skills-list li {
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 1.05rem;
}

.skills-list li:first-child { border-top: 1px solid var(--border); }

@media (max-width: 760px) {
  .about__grid { grid-template-columns: 1fr; }
}

/* ---------- Contact ---------- */
.contact {
  text-align: center;
  padding-bottom: 3rem;
  position: relative;
  overflow: hidden;
}

.contact::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 60vw;
  height: 60vw;
  max-width: 900px;
  max-height: 900px;
  background: radial-gradient(circle, var(--accent-glow) 0%, rgba(var(--bg-rgb),0) 70%);
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 0;
}

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

.contact__inner h2 {
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 13vw, 8rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 0.95;
}

.contact__email {
  display: inline-block;
  margin-top: 1.5rem;
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  position: relative;
  padding-bottom: 4px;
}

.contact__email::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease);
}

.contact__email:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.contact__socials {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.contact__socials a {
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fg-dim);
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.contact__socials a:hover {
  color: var(--accent);
  border-color: var(--accent);
  transform: translateY(-3px);
}

.contact__footer {
  margin-top: 5rem;
  color: var(--fg-dim);
  font-size: 0.8rem;
}

/* ---------- Focus states ---------- */
a:focus-visible,
button:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 4px;
}