@font-face {
  font-family: 'ChampagneBold';
  src: url('fonts/Champagne and Limousines/Champagne & Limousines Bold.ttf') format('truetype');
  font-weight: bold;
  font-style: normal;
}

:root {
  --bg-dark: #0b0b0d;
  --bg-darker: #070708;
  --bg-panel: #161618;
  --accent: #f2efe6;
  --accent-muted: rgba(242, 239, 230, 0.72);
  --accent-soft: rgba(242, 239, 230, 0.38);
  --brand: #e8e3d6;
  --highlight: #c1a157;
  --font-base: "Poppins", "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-base);
  background: var(--bg-dark);
  color: var(--accent);
  min-height: 100vh;
  padding-top: var(--topbar-height, 0px);
  transition: padding-top 0.35s ease;
}

a { color: var(--accent); text-decoration: none; }
a:hover, a:focus { color: var(--highlight); }

main {
  display: flex;
  flex-direction: column;
  gap: 96px;
  padding-bottom: 120px;
  align-items: center;
}

/* Topbar */
.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: clamp(24px, 4vw, 44px) clamp(48px, 8vw, 112px);
  background: transparent;
  border-bottom: none;
  transform: translateY(0);
  transition: transform 0.35s ease;
  will-change: transform;
}

.topbar--hidden {
  transform: translateY(-100%);
}
.topbar__logo { font-size: clamp(1.755rem, 3.9vw, 2.47rem); letter-spacing: 0.4rem; text-transform: uppercase; font-weight: 700; text-rendering: optimizeLegibility; font-family: "ChampagneBold", "Champagne & Limousines", "Helvetica Neue", Helvetica, Arial, sans-serif; color: var(--accent); }
.topbar__nav {
  display: flex;
  gap: clamp(36px, 2.3vw, 80px);
  font-size: 1.03rem;
  letter-spacing: 0.18rem;
}
.topbar__nav a {
  position: relative; padding-bottom: 4px;
  letter-spacing: 0.2rem; text-transform: uppercase;
}
.topbar__nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  height: 2px; width: 0; background: var(--highlight);
  transition: width 0.3s ease;
}
.topbar__nav a:hover::after, .topbar__nav a:focus::after { width: 100%; }

.topbar__menu {
  display: none; flex-direction: column; gap: 5px;
  background: transparent; border: none; padding: 8px; cursor: pointer;
}
.topbar__menu span {
  width: 28px; height: 2px; background: var(--accent);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

/* Hero */
.hero {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  min-height: calc(100vh - var(--topbar-height, 0px));
  height: calc(100vh - var(--topbar-height, 0px));
  width: min(1100px, 92vw);
  margin: 0 auto;
  padding: clamp(32px, 6vw, 80px);
  border-radius: 28px;
  overflow: hidden;
  background: var(--bg-darker);
  box-shadow: 0 32px 60px rgba(0,0,0,0.45);
  align-items: flex-start;
  column-gap: clamp(36px, 5vw, 96px);
}
.hero__image {
  position: relative;
  background: transparent;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  overflow: visible;
  height: 100%;
  padding: clamp(24px, 4vw, 48px);
}
.hero__image img { width: clamp(220px, 28vw, 360px); height: auto; object-fit: contain; background: transparent; border-radius: 12px; box-shadow: 0 22px 48px rgba(0,0,0,0.35); }
.hero__content {
  padding: clamp(48px, 6vw, 120px);
  display: flex; flex-direction: column; justify-content: flex-start; gap: 32px;
  padding-top: clamp(24px, 4vw, 60px);
  align-self: flex-start;}
.hero__title {
  font-size: clamp(2.8rem, 6vw, 4.8rem); text-transform: uppercase;
  letter-spacing: 0.35rem; margin: 0; line-height: 1;
}
.hero__title span { display: block; font-weight: 700; }
.hero__divider { width: clamp(120px, 30vw, 240px); border: none; border-top: 2px solid var(--accent); margin: 0; }
.hero__subtitle { max-width: 520px; color: var(--accent-muted); margin: 0; font-size: 1rem; }
.hero__actions { display: flex; align-items: center; gap: 18px; }

.btn {
  display: inline-flex; align-items: center; align-self: flex-end; gap: 6px;
  padding: 12px 28px; border-radius: 999px; font-size: 0.95rem; letter-spacing: 0.05rem; text-transform: uppercase;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}
.btn--light { background: var(--accent); color: var(--bg-dark); box-shadow: 0 12px 30px rgba(242,239,230,0.12); }
.btn--light:hover, .btn--light:focus { transform: translateY(-2px); box-shadow: 0 18px 40px rgba(242,239,230,0.18); }
.btn--ghost { border: 1px solid var(--accent-soft); color: var(--accent); padding: 12px 22px; }
.btn--ghost:hover, .btn--ghost:focus { border-color: var(--highlight); color: var(--highlight); }
.btn__icon {
  display: inline-flex; justify-content: center; align-items: center;
  width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--accent); font-size: 0.85rem;
}
.hero__page-meta { font-size: 0.8rem; letter-spacing: 0.4rem; text-transform: uppercase; color: var(--highlight); margin-bottom: 10px; }
.hero__pager { display: inline-flex; align-items: center; gap: 12px; margin-top: 12px; font-size: 0.85rem; letter-spacing: 0.22rem; text-transform: uppercase; }
.hero__pager-link { display: inline-flex; align-items: center; justify-content: center; min-width: 38px; min-height: 38px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--accent-soft); color: var(--accent); text-decoration: none; transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease; }
.hero__pager-link:focus-visible, .hero__pager-link:hover { border-color: var(--highlight); color: var(--highlight); }
.hero__pager-link--current { background: var(--highlight); color: var(--bg-dark); border-color: var(--highlight); font-weight: 600; }
.hero__pager-controls { display: flex; align-items: center; gap: 16px; margin-top: 16px; font-size: 0.8rem; letter-spacing: 0.25rem; text-transform: uppercase; }
.hero__pager-controls a { display: inline-flex; align-items: center; gap: 6px; color: var(--accent); text-decoration: none; transition: color 0.25s ease; }
.hero__pager-controls a:focus-visible, .hero__pager-controls a:hover { color: var(--highlight); }
.hero__pager-prev { margin-right: auto; }
.hero__pager-prev::before { content: "\2190"; font-size: 0.9rem; transition: transform 0.25s ease; }
.hero__pager-prev:hover::before, .hero__pager-prev:focus::before { transform: translateX(-4px); }
.hero__pager-next { margin-left: auto; }
.hero__pager-next::after { content: "\2192"; font-size: 0.9rem; transition: transform 0.25s ease; }
.hero__pager-next:hover::after, .hero__pager-next:focus::after { transform: translateX(4px); }
/* Timeline */
.timeline {
  margin: 0 clamp(32px, 6vw, 80px);
  display: flex; flex-direction: column; gap: 40px;
}
.timeline__grid {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(18px, 3vw, 36px);
  padding: 12px 0;
}


.timeline__grid::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  transform: translateX(-50%);
  background: var(--accent-soft);
}
.timeline__item {
  --timeline-offset: clamp(22px, 4vw, 46px);
  position: relative;
  background: var(--bg-panel);
  padding: 30px;
  border-radius: 24px;
  border: 1px solid rgba(242,239,230,0.08);
  box-shadow: 0 24px 46px rgba(0,0,0,0.28);
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
  width: calc(50% - var(--timeline-offset));
  margin: 0;
}


.timeline__item:hover, .timeline__item:focus-within {
  border-color: var(--highlight); box-shadow: 0 28px 52px rgba(240,195,48,0.22);
}
.timeline__item::before {
  content: ""; position: absolute; top: 50%; width: 16px; height: 16px; border-radius: 50%;
  background: var(--highlight); box-shadow: 0 0 0 6px rgba(240,195,48,0.18);
  transform: translateY(-50%);
}


.timeline__item--left {
  align-self: flex-start;
  margin-right: auto;
  text-align: right;
  padding: 30px calc(var(--timeline-offset) + 40px) 30px 30px;
}


.timeline__item--left::before {
  right: calc(-1 * (var(--timeline-offset) + 8px));
}


.timeline__item--right {
  align-self: flex-end;
  margin-left: auto;
  text-align: left;
  padding: 30px 30px 30px calc(var(--timeline-offset) + 40px);
}


.timeline__item--right::before {
  left: calc(-1 * (var(--timeline-offset) + 8px));
}


.timeline__year { font-size: 1.1rem; text-transform: uppercase; letter-spacing: 0.3rem; color: var(--highlight); margin-bottom: 10px; }
.timeline h3 { margin: 0 0 8px; font-size: 1.25rem; }
.timeline p { margin: 0; color: var(--accent-muted); }
.timeline__item--arduino { overflow: visible; }

.timeline__media {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: min(220px, 48vw); background: transparent; border: none; border-radius: 14px;
  padding: 10px 10px 12px; box-shadow: none; opacity: 0; pointer-events: none; z-index: 3;
  transition: opacity 0.25s ease, transform 0.25s ease;
  display: flex; flex-direction: column; gap: 6px; align-items: stretch;
}
.timeline__item--arduino:hover .timeline__media {
  opacity: 1; pointer-events: auto; transform: translate(-50%, -50%);
}
.timeline__media-slider {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 14px;
  overflow: hidden;
  background: transparent;
  transform: scale(1.2) translateY(-6%);
  transform-origin: center;
  margin-bottom: 20px;
}
.timeline__media-slider--portrait { aspect-ratio: 9 / 16; }
.timeline__media-slider--square { aspect-ratio: 1 / 1; }

.timeline__mute {
  position: absolute; top: 8px; left: 8px; width: 32px; height: 32px;
  border: none; background: transparent; color: var(--accent); display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer; transition: transform 0.2s ease, color 0.2s ease; filter: drop-shadow(0 2px 6px rgba(0,0,0,0.45)); z-index: 4;
}
.timeline__mute:hover, .timeline__mute:focus-visible { transform: scale(1.08); color: var(--highlight); }
.timeline__mute[aria-pressed="true"] { color: var(--highlight); }
.timeline__mute svg { width: 24px; height: 24px; fill: currentColor; }
.timeline__mute .timeline__mute-wave,
.timeline__mute .timeline__mute-wave--inner { display: none; }
.timeline__mute[aria-pressed="true"] .timeline__mute-wave,
.timeline__mute[aria-pressed="true"] .timeline__mute-wave--inner { display: block; }
.timeline__mute[aria-pressed="true"] .timeline__mute-cross { display: none; }

.timeline__media-item {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; background: transparent;
  opacity: 0; transition: opacity 0.6s ease;
}
.timeline__media-item.is-active,
.timeline__media-item:first-of-type { opacity: 1; }

.timeline__media-dots { margin-top: 4px; display: flex; justify-content: center; gap: 6px; position: relative; z-index: 5; }
.timeline__media-dot {
  width: 8px; height: 8px; border: none; border-radius: 50%; background: var(--accent-soft);
  cursor: pointer; padding: 0; transition: background-color 0.2s ease, transform 0.2s ease;
}
.timeline__media-dot.is-active { background: var(--highlight); transform: scale(1.15); }
.timeline__media-dot:focus-visible { outline: 2px solid var(--highlight); outline-offset: 2px; }

/* Info */
.info {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 48px; margin: 0 clamp(32px, 6vw, 80px);
}
.info__block {
  background: var(--bg-panel); padding: 48px clamp(32px, 4vw, 56px);
  border-radius: 24px; box-shadow: 0 24px 46px rgba(0,0,0,0.35);
}
.info__block h2 { margin-top: 0; margin-bottom: 18px; letter-spacing: 0.4rem; text-transform: uppercase; }
.info__block p { color: var(--accent-muted); }
.info__list { list-style: none; padding: 0; margin: 0 0 32px; display: grid; gap: 16px; }
.info__list li { display: flex; flex-direction: column; gap: 4px; color: var(--accent-muted); }
.info__list li span:first-child { font-size: 0.75rem; letter-spacing: 0.2rem; text-transform: uppercase; color: var(--accent); }
.info__mini { display: grid; gap: 24px; }
.info__mini h3 { margin: 0 0 10px; text-transform: uppercase; font-size: 0.9rem; letter-spacing: 0.3rem; }

/* Projects & Gallery */
.projects { margin: 0 clamp(32px, 6vw, 80px); display: flex; flex-direction: column; gap: 32px; }
.section-heading { display: flex; align-items: center; justify-content: space-between; text-transform: uppercase; letter-spacing: 0.4rem; }
.section-heading .link { font-size: 0.85rem; letter-spacing: 0.25rem; }
.projects__grid { display: grid; gap: 32px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.card { background: var(--bg-panel); border-radius: 24px; padding: 36px; box-shadow: 0 24px 46px rgba(0,0,0,0.28); }
.card h3 { margin: 0 0 18px; font-size: 1.3rem; }
.card__meta { margin: 0 0 16px; text-transform: uppercase; letter-spacing: 0.2rem; color: var(--highlight);
  margin-bottom: 10px; }
.card ul { margin: 0; padding-left: 20px; color: var(--accent-muted); display: grid; gap: 6px; }

.gallery {
  margin: 0 clamp(32px, 6vw, 80px);
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 32px;
}
.gallery figure {
  margin: 0; background: var(--bg-panel); border-radius: 24px; overflow: hidden;
  box-shadow: 0 24px 46px rgba(0,0,0,0.35);
}
.gallery img { width: 100%; height: 260px; object-fit: contain; background: transparent; }
.gallery figcaption { padding: 18px 24px; color: var(--accent-muted); }

.footer {
  text-align: center; padding: 48px clamp(32px, 6vw, 80px);
  color: var(--highlight);
  margin-bottom: 10px; border-top: 1px solid rgba(242,239,230,0.06);
}

/* Responsive */
@media (max-width: 1024px) {
  .hero {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  min-height: calc(100vh - var(--topbar-height, 0px));
  height: calc(100vh - var(--topbar-height, 0px));
  width: min(1100px, 92vw);
  margin: 0 auto;
  padding: clamp(32px, 6vw, 80px);
  border-radius: 28px;
  overflow: hidden;
  background: var(--bg-darker);
  box-shadow: 0 32px 60px rgba(0,0,0,0.45);
  align-items: flex-start;
  column-gap: clamp(36px, 5vw, 96px);
}
  .hero__image {
  position: relative;
  background: transparent;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  overflow: visible;
  height: 100%;
  padding: clamp(24px, 4vw, 48px);
}
  .hero__content {
  padding: clamp(48px, 6vw, 120px);
  display: flex; flex-direction: column; justify-content: flex-start; gap: 32px;
  padding-top: clamp(24px, 4vw, 60px);
  align-self: flex-start;}
}

@media (max-width: 860px) {
  .topbar__nav {
    position: absolute; inset: 80px 32px auto;
    background: #1a1a1f; border: 1px solid rgba(242,239,230,0.08); border-radius: 14px;
    flex-direction: column; padding: 24px; gap: 18px;
    transform: scaleY(0); transform-origin: top; opacity: 0; pointer-events: none;
    transition: transform 0.25s ease, opacity 0.25s ease;
  }
  .topbar__nav.is-open { transform: scaleY(1); opacity: 1; pointer-events: auto; }
  .topbar__menu { display: flex; }
  .topbar__menu[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .topbar__menu[aria-expanded="true"] span:first-child { transform: translateY(7px) rotate(45deg); }
  .topbar__menu[aria-expanded="true"] span:last-child { transform: translateY(-7px) rotate(-45deg); }

  .timeline__grid {
    align-items: stretch;
    gap: 24px;
    padding-left: 24px;
  }
  .timeline__grid::before {
    left: 24px;
    transform: none;
  }
  .timeline__item {
    width: 100%;
    --timeline-offset: 36px;
    padding: 26px 24px 26px calc(36px + 28px);
    text-align: left;
  }
  .timeline__item--left,
  .timeline__item--right {
    margin: 0;
    
    text-align: left;
    padding: 26px 24px 26px calc(36px + 28px);
  }
  .timeline__item::before,
  .timeline__item--left::before,
  .timeline__item--right::before {
    left: 0;
    right: auto;
  }
  .timeline__media { width: min(200px, 60vw); }
  .timeline__mute { top: 8px; left: 8px; width: 26px; height: 26px; }

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

@media (max-width: 600px) {
  body {
  margin: 0;
  font-family: var(--font-base);
  background: var(--bg-dark);
  color: var(--accent);
  min-height: 100vh;
  padding-top: var(--topbar-height, 0px);
  transition: padding-top 0.35s ease;
}

body.topbar-hidden {
  padding-top: 0;
}

  .hero, .timeline, .info, .projects, .gallery { margin: 0 18px; }
  .hero {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  min-height: calc(100vh - var(--topbar-height, 0px));
  height: calc(100vh - var(--topbar-height, 0px));
  width: min(1100px, 92vw);
  margin: 0 auto;
  padding: clamp(32px, 6vw, 80px);
  border-radius: 28px;
  overflow: hidden;
  background: var(--bg-darker);
  box-shadow: 0 32px 60px rgba(0,0,0,0.45);
  align-items: flex-start;
  column-gap: clamp(36px, 5vw, 96px);
}
  .topbar { padding: 20px clamp(20px, 8vw, 32px); }
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .hero__page-meta { letter-spacing: 0.2rem; }
  .hero__pager { justify-content: center; }
  .hero__pager-controls { justify-content: center; }
  .timeline__item { padding: 22px 22px 22px 40px; }
  .timeline__media { width: min(200px, 70vw); padding: 10px 10px 12px; }
  .timeline__mute { top: 6px; left: 6px; width: 24px; height: 24px; }
}

/* Timeline header */
.timeline__header {
  text-align: center; display: flex; flex-direction: column; gap: 10px; align-items: center;
}
.timeline__header h2 {
  margin: 0 0 18px;
  font-size: clamp(2.6rem, 4.5vw, 3.4rem);
  letter-spacing: 0.9rem;
  text-transform: uppercase;
}
.timeline__header p { max-width: 640px; text-align: center; color: var(--accent-muted); font-size: 1.15rem; margin-bottom: 40px; }


























































.hero__photo-frame {
  position: relative;
  display: inline-flex;
  border-radius: 12px;
  overflow: hidden;
}
.hero__photo-frame::after {
  content: "";
  position: absolute;
  top: -100%;
  left: -100%;
  width: 200%;
  height: 200%;
  background: linear-gradient(120deg, transparent 30%, rgba(242,239,230,0.32) 45%, transparent 60%);
  transform: translate3d(-60%, -60%, 0) rotate(0deg);
  opacity: 0;
  pointer-events: none;
}
.hero__photo-frame img {
  width: clamp(220px, 28vw, 360px);
  height: auto;
  object-fit: contain;
  background: transparent;
  border-radius: 12px;
  box-shadow: 0 22px 48px rgba(0,0,0,0.35);
  filter: grayscale(100%) contrast(1.05) saturate(0.9);
  transition: filter 650ms cubic-bezier(0.22, 1, 0.36, 1),
              transform 650ms cubic-bezier(0.22, 1, 0.36, 1),
              box-shadow 650ms cubic-bezier(0.22, 1, 0.36, 1);
  transform-origin: center;
  user-select: none;
  -webkit-user-drag: none;
  -webkit-touch-callout: none;}
.hero__photo-frame:hover img,
.hero__photo-frame:focus-visible img {
  filter: grayscale(0%) contrast(1.05) saturate(1.1);
  transform: scale(1.03) rotate(0.5deg);
  box-shadow: 0 28px 54px rgba(0,0,0,0.5);
}
.hero__photo-frame:hover::after,
.hero__photo-frame:focus-visible::after {
  animation: hero-photo-sheen 0.85s forwards;
}
.hero__photo-frame:hover,
.hero__photo-frame:focus-visible {
  outline: none;
}

@keyframes hero-photo-sheen {
  0% {
    opacity: 0;
    transform: translate3d(-60%, -60%, 0) rotate(0deg);
  }
  10% {
    opacity: 0.55;
  }
  100% {
    opacity: 0;
    transform: translate3d(60%, 60%, 0) rotate(0deg);
  }
}

@media (hover: none) {
  .hero__photo-frame img {
    transform: none !important;
    user-select: none;  -webkit-user-drag: none;  -webkit-touch-callout: none;}
}

@media (prefers-reduced-motion: reduce) {
  .hero__photo-frame img {
    transition: filter 150ms ease;
    user-select: none;  -webkit-user-drag: none;  -webkit-touch-callout: none;}
  .hero__photo-frame:hover img,
  .hero__photo-frame:focus-visible img {
    transform: none;
    box-shadow: 0 22px 48px rgba(0,0,0,0.35);
  }
  .hero__photo-frame::after,
  .hero__photo-frame:hover::after,
  .hero__photo-frame:focus-visible::after {
    animation: none;
    opacity: 0;
  }
}