:root {
  --bg: #f7f7f4;
  --surface: #ffffff;
  --text: #111111;
  --muted: #626262;
  --border: #ddddd6;
  --accent: #1f4f3a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system,
    BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

/* =========================
   Navigation
========================= */

.header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(247, 247, 244, 0.9);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

nav {
  max-width: 1120px;
  margin: auto;
  padding: 1rem 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-weight: 800;
  letter-spacing: -0.04em;
}

.links {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  color: var(--muted);
  font-size: 0.95rem;
}

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

.resume-link {
  padding: 0.55rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text) !important;
}

.menu-btn {
  display: none;
  border: none;
  background: none;
  font-size: 1.4rem;
}

/* =========================
   Hero Section
========================= */

.hero {
  max-width: 1120px;
  min-height: 82vh;
  margin: auto;
  padding: 5rem 1.25rem;
  display: grid;
  grid-template-columns: 1.35fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

.hero-image img {
  width: 100%;
  max-width: 430px;
  border-radius: 32px;
  border: 1px solid var(--border);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.14);
}

.tag {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--accent);
}

h1,
h2 {
  margin: 0;
  line-height: 1.05;
  letter-spacing: -0.055em;
}

h1 {
  font-size: clamp(3rem, 7vw, 6.2rem);
}

h2 {
  font-size: clamp(1.45rem, 3vw, 2.2rem);
}

.hero p:not(.tag),
.content p,
.card p,
li {
  color: var(--muted);
  font-size: 1.04rem;
}

/* =========================
   Buttons
========================= */

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.8rem;
}

.btn {
  display: inline-block;
  padding: 0.85rem 1.1rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-weight: 700;
  transition: transform 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.primary {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}

.secondary {
  background: transparent;
}

/* =========================
   Page Layout
========================= */

.page-hero {
  max-width: 1120px;
  margin: auto;
  padding: 6rem 1.25rem 2rem;
}

.content,
.project-list,
.timeline,
.skills-grid,
.preview-grid {
  max-width: 1120px;
  margin: auto;
  padding: 2rem 1.25rem 5rem;
}

.narrow {
  max-width: 820px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 26px;
  padding: 1.5rem;
  margin-bottom: 1rem;
}

/* =========================
   Homepage Navigation Cards
   Premium Hover Effect
========================= */

.preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  perspective: 1000px;
}

.preview-card {
  position: relative;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 26px;
  padding: 1.5rem;
  margin-bottom: 1rem;

  transition:
    transform 0.3s ease,
    background-color 0.3s ease,
    color 0.3s ease,
    border-color 0.3s ease,
    box-shadow 0.3s ease;
}

.preview-card::before {
  content: "";
  position: absolute;
  inset: 0;

  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.08),
    rgba(255, 255, 255, 0)
  );

  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.preview-card span {
  display: inline-block;
  color: var(--accent);
  font-weight: 800;
  margin-bottom: 0.8rem;
  transition: color 0.3s ease;
}

.preview-card h2 {
  margin-top: 0;
  transition: color 0.3s ease;
}

.preview-card p {
  color: var(--muted);
  transition: color 0.3s ease;
}

.preview-card:hover {
  cursor: pointer;
  transform: translateY(-8px) scale(1.03);
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);

  box-shadow:
    0 12px 30px rgba(0, 0, 0, 0.12),
    0 24px 60px rgba(0, 0, 0, 0.2);
}

.preview-card:hover::before {
  opacity: 1;
}

.preview-card:hover h2,
.preview-card:hover p,
.preview-card:hover span {
  color: var(--bg);
}

.preview-card:active {
  transform: translateY(-3px) scale(1.01);
}

/* =========================
   Skills / Project Layout
========================= */

.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.project-list {
  display: grid;
  gap: 1rem;
}

.featured-project {
  border-color: rgba(31, 79, 58, 0.35);
}

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

.project-details h3 {
  margin: 0 0 0.5rem;
  letter-spacing: -0.03em;
}

.card-top {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.card-top span {
  color: var(--muted);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 1rem;
}

.tags span {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.35rem 0.65rem;
  font-size: 0.84rem;
  transition:
    color 0.3s ease,
    background-color 0.3s ease,
    border-color 0.3s ease;
}

.status {
  display: inline-block;
  color: var(--accent);
  font-weight: 800;
  margin-bottom: 0.8rem;
  transition: color 0.3s ease;
}

/* =========================
   Featured Project Image Card
========================= */

.project-link-card {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 1.5rem;
  color: inherit;
}

.project-card-media {
  overflow: hidden;
  border-radius: 20px;
  min-height: 320px;
}

.project-card-media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;

  transition:
    transform 0.5s ease,
    filter 0.35s ease;
}

.project-card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.project-cta {
  display: inline-block;
  margin-top: 1.4rem;
  color: var(--accent);
  font-weight: 800;
  transition: color 0.3s ease;
}

/* =========================
   Project Cards
   Premium Hover Effect
========================= */

.project-list .card {
  position: relative;
  overflow: hidden;

  transition:
    transform 0.35s ease,
    background-color 0.35s ease,
    color 0.35s ease,
    border-color 0.35s ease,
    box-shadow 0.35s ease;
}

.project-list .card::before {
  content: "";
  position: absolute;
  inset: 0;

  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.09),
    rgba(255, 255, 255, 0)
  );

  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

/* Ensures card content stays above the sheen layer */

.project-list .card > * {
  position: relative;
  z-index: 1;
}

.project-list .card:hover {
  cursor: pointer;
  transform: translateY(-8px) scale(1.02);
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);

  box-shadow:
    0 14px 30px rgba(0, 0, 0, 0.14),
    0 28px 60px rgba(0, 0, 0, 0.22);
}

.project-list .card:hover::before {
  opacity: 1;
}

/* Invert project text colors */

.project-list .card:hover h2,
.project-list .card:hover h3,
.project-list .card:hover p,
.project-list .card:hover li,
.project-list .card:hover .status,
.project-list .card:hover .project-cta {
  color: var(--bg);
}

/* Invert project skill tags */

.project-list .card:hover .tags span {
  color: var(--bg);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.28);
}

/* Animate the featured project image */

.project-list .card:hover .project-card-media img {
  transform: scale(1.05);
  filter: brightness(0.82);
}

/* Click feedback */

.project-list .card:active {
  transform: translateY(-3px) scale(1.01);
}

/* Keyboard accessibility */

.project-list a.card:focus-visible,
.preview-card:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

/* =========================
   Scroll Reveal Animation
========================= */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}

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

/* =========================
   Mobile
========================= */

@media (max-width: 820px) {
  .menu-btn {
    display: block;
  }

  .links {
    display: none;
    position: absolute;
    top: 64px;
    left: 1rem;
    right: 1rem;
    flex-direction: column;
    align-items: flex-start;
    background: var(--surface);
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: 20px;
  }

  .links.open {
    display: flex;
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 3rem;
  }

  .preview-grid,
  .skills-grid,
  .project-details,
  .project-link-card {
    grid-template-columns: 1fr;
  }

  .project-card-media,
  .project-card-media img {
    min-height: 250px;
  }

  .card-top {
    flex-direction: column;
  }
}

/* Disable large hover movement on touchscreen devices */

@media (hover: none) {
  .preview-card:hover,
  .project-list .card:hover {
    transform: none;
  }

  .project-list .card:hover .project-card-media img {
    transform: none;
    filter: none;
  }
}
/* ==========================================
   1080 MOTION CASE STUDY
========================================== */

.project-case-study {
  overflow: hidden;
}

.project-intro {
  max-width: 1120px;
  margin: 0 auto;
  padding: 5rem 1.25rem 6rem;
}

.project-back-link {
  display: inline-block;
  margin-bottom: 2.5rem;
  color: var(--muted);
  font-weight: 700;
  transition:
    color 0.2s ease,
    transform 0.2s ease;
}

.project-back-link:hover {
  color: var(--text);
  transform: translateX(-3px);
}

.project-intro h1 {
  max-width: 900px;
  font-size: clamp(3.5rem, 8vw, 7rem);
}

.project-intro-text {
  max-width: 760px;
  margin: 1.6rem 0 2.5rem;
  color: var(--muted);
  font-size: 1.15rem;
}

.project-metadata {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 3rem 0;
}

.project-metadata div {
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.project-metadata span,
.project-metadata strong {
  display: block;
}

.project-metadata span {
  margin-bottom: 0.35rem;
  color: var(--muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.project-metadata strong {
  font-size: 0.98rem;
}

.project-hero-figure {
  max-width: 850px;
  margin: 4rem auto 0;
}

.project-hero-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border: 1px solid var(--border);
  border-radius: 28px;
  box-shadow: 0 20px 55px rgba(0, 0, 0, 0.12);
}

.project-hero-figure figcaption,
.case-study-figure figcaption {
  margin-top: 0.75rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.case-overview {
  max-width: 1120px;
  margin: 0 auto;
  padding: 7rem 1.25rem;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4rem;
  align-items: start;
  border-top: 1px solid var(--border);
}

.case-overview h2,
.case-study-copy h2,
.case-results h2,
.case-takeaways h2 {
  font-size: clamp(2rem, 4vw, 3.8rem);
}

.case-overview-text p,
.case-study-copy p,
.case-takeaways-text p {
  color: var(--muted);
  font-size: 1.06rem;
}

.case-study-row {
  max-width: 1120px;
  margin: 0 auto;
  padding: 8rem 1.25rem;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 5rem;
  align-items: center;
}

.case-study-row.reverse {
  grid-template-columns: 0.8fr 1.2fr;
}

.case-study-band {
  background: #eeeeea;
}

.case-study-copy {
  max-width: 620px;
}

.case-study-copy h2 {
  margin-bottom: 1.4rem;
}

.case-study-figure {
  margin: 0;
  width: 100%;
}

.case-study-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: 0 14px 38px rgba(0, 0, 0, 0.1);

  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease;
}

.case-study-figure img:hover {
  transform: scale(1.02);
  box-shadow: 0 22px 55px rgba(0, 0, 0, 0.16);
}

.clean-list {
  margin: 1.8rem 0 0;
  padding: 0;
  list-style: none;
}

.clean-list li {
  position: relative;
  padding: 0.8rem 0 0.8rem 1.6rem;
  border-bottom: 1px solid var(--border);
}

.clean-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 800;
}

.case-results {
  max-width: 1120px;
  margin: 0 auto;
  padding: 8rem 1.25rem;
}

.case-results > h2 {
  max-width: 760px;
  margin-bottom: 3rem;
}

.case-results-list {
  border-top: 1px solid var(--border);
}

.case-result-item {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 1rem;
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--border);
}

.result-check {
  color: var(--accent);
  font-size: 1.35rem;
  font-weight: 900;
}

.case-result-item strong {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 1.1rem;
}

.case-result-item p {
  margin: 0;
  color: var(--muted);
}

.case-takeaways {
  max-width: 1120px;
  margin: 0 auto;
  padding: 8rem 1.25rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  border-top: 1px solid var(--border);
}

.case-skills {
  max-width: 1120px;
  margin: 0 auto;
  padding: 6rem 1.25rem 8rem;
}

.large-tags {
  gap: 0.65rem;
}

.large-tags span {
  padding: 0.55rem 0.85rem;
  font-size: 0.92rem;
}

.case-footer {
  padding: 6rem 1.25rem;
  text-align: center;
  background: var(--text);
  color: var(--bg);
}

.case-footer p {
  margin-bottom: 1.5rem;
  font-size: 1.15rem;
}

.case-footer .primary {
  background: var(--bg);
  color: var(--text);
  border-color: var(--bg);
}

/* ==========================================
   CASE STUDY TABLET
========================================== */

@media (max-width: 900px) {
  .project-metadata {
    grid-template-columns: 1fr;
  }

  .case-overview,
  .case-study-row,
  .case-study-row.reverse,
  .case-takeaways {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .case-study-row,
  .case-overview,
  .case-takeaways {
    padding-top: 5rem;
    padding-bottom: 5rem;
  }

  .case-study-row.reverse .case-study-figure {
    order: 2;
  }

  .case-study-row.reverse .case-study-copy {
    order: 1;
  }

  .project-hero-figure {
    max-width: 100%;
  }
}

/* ==========================================
   CASE STUDY MOBILE
========================================== */

@media (max-width: 600px) {
  .project-intro {
    padding-top: 3rem;
    padding-bottom: 4rem;
  }

  .project-intro h1 {
    font-size: clamp(2.8rem, 14vw, 4.4rem);
  }

  .project-intro-text {
    font-size: 1rem;
  }

  .project-hero-figure {
    margin-top: 2.5rem;
  }

  .project-hero-figure img,
  .case-study-figure img {
    border-radius: 18px;
    aspect-ratio: 4 / 3;
  }

  .case-study-row,
  .case-overview,
  .case-results,
  .case-takeaways,
  .case-skills {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .case-result-item {
    grid-template-columns: 32px 1fr;
  }
}