:root {
  --bg: #faf8f6;
  --surface: #f0ede9;
  --surface-hover: #e8e4df;
  --text: #2a2a2a;
  --muted: #6a6a75;
  --line: rgba(0, 0, 0, 0.08);
  --accent: #f26a8d;
  --accent-deep: #dd2d4a;
  --accent-dark: #880d1e;
  --accent-light: #f49cbb;
  --accent-cyan: #cbeef3;
  --radius: 18px;
  --shadow: 0 12px 40px rgba(136, 13, 30, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Love Ya Like A Sister', cursive;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.85);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand-logo {
  width: 78px;
  height: auto;
  display: block;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.12));
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.8rem;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding-bottom: 0.2rem;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background: var(--text);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.28s ease;
}

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

.about-section {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 1.5rem 2rem;
  overflow: visible;
}

.about-content {
  max-width: 900px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 2rem;
}

.about-photo {
  width: 280px;
  height: 320px;
}

.photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.15) contrast(1.05);
}

.about-text {
  max-width: 600px;
}

.about-title {
  margin: 0;
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
}

.about-description {
  margin: 1.5rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.6;
}

.skills-marquee {
  margin-top: 1.25rem;
  width: 100%;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 0.65rem 0;
}

.skills-track {
  display: inline-flex;
  align-items: center;
  gap: 1.2rem;
  white-space: nowrap;
  animation: marquee-scroll 18s linear infinite;
}

.skills-track span {
  color: var(--accent-deep);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.skills-track span::after {
  content: "•";
  color: var(--muted);
  margin-left: 1.2rem;
}

@keyframes marquee-scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.portfolio-entry {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.5rem;
}

.portfolio-card {
  max-width: 700px;
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 3rem 2rem;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 2rem;
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1),
    box-shadow 0.4s cubic-bezier(0.2, 0.8, 0.2, 1),
    border-color 0.4s ease;
  cursor: pointer;
}

.portfolio-card:hover,
.portfolio-card:focus-visible {
  transform: translateY(-12px);
  box-shadow: var(--shadow);
  border-color: var(--accent-light);
}

.portfolio-visual {
  width: 100%;
  max-width: 400px;
}

.laptop-img {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 12px 30px rgba(0, 0, 0, 0.4));
}

.portfolio-title {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.portfolio-subtitle {
  margin: 0.5rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.15rem);
  line-height: 1.5;
}

.portfolio-cta {
  display: inline-block;
  margin-top: 1rem;
  color: var(--accent);
  font-weight: 500;
  font-size: 1rem;
}

/* ── UX Portfolio Page ── */

.ux-page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 8rem 1.5rem 4rem;
}

.ux-hero {
  text-align: center;
  margin-bottom: 3rem;
}

.ux-hero-title {
  margin: 0;
  font-size: clamp(2.4rem, 7vw, 4.2rem);
}

.ux-hero-subtitle {
  margin: 0.75rem auto 0;
  max-width: 720px;
  color: var(--muted);
  font-size: clamp(1rem, 2.4vw, 1.2rem);
}

.ux-project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.ux-project-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1),
    box-shadow 0.35s cubic-bezier(0.2, 0.8, 0.2, 1),
    border-color 0.35s ease;
}

.ux-project-card:hover {
  transform: translateY(-10px) scale(1.01);
  box-shadow: var(--shadow);
  border-color: var(--accent-light);
}

.ux-card-thumb {
  width: 100%;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.ux-card-thumb-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.ux-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.ux-card-body h3 {
  margin: 0 0 0.5rem;
  font-size: 1.3rem;
}

.ux-card-body p {
  margin: 0 0 1.2rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
  flex: 1;
}

.ux-card-link {
  color: var(--accent-deep);
  font-weight: 600;
  font-size: 0.95rem;
}

.hero-cta {
  display: inline-block;
  margin-top: 2rem;
  text-decoration: none;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.72rem 1.2rem;
  transition: transform 0.25s ease, background-color 0.25s ease, border-color 0.25s ease;
}

.hero-cta:hover,
.hero-cta:focus-visible {
  transform: translateY(-2px);
  background: var(--surface);
  border-color: var(--accent-light);
}

.projects,
.projects-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem 6rem;
}

.section-head {
  margin-bottom: 2rem;
}

.section-head h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin: 0;
}

.section-head p {
  margin: 0.5rem 0 0;
  color: var(--muted);
}

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

.project-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1),
    box-shadow 0.35s cubic-bezier(0.2, 0.8, 0.2, 1),
    border-color 0.35s ease,
    background-color 0.35s ease;
}

.project-card:hover,
.project-card:focus-within {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow);
  border-color: var(--accent-light);
  background: var(--surface-hover);
}

.project-kicker {
  color: var(--accent-deep);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}

.project-card h3 {
  margin: 0 0 0.6rem;
  font-size: 1.2rem;
}

.project-card p {
  margin: 0 0 1rem;
  color: var(--muted);
}

.project-card a {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
}

.nmi-description {
  max-width: 800px;
  margin: 2rem auto 0;
  padding: 0 1.5rem;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.8;
}

.nmi-description p {
  margin-bottom: 1.5rem;
}

.nmi-description strong {
  color: var(--text);
  font-weight: 600;
}

.anchor-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem 6rem;
  color: var(--muted);
}

/* ── New Card Components (preview + body layout) ── */

.card-preview {
  width: 100%;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.9);
  position: relative;
  overflow: hidden;
  transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.project-card:hover .card-preview {
  transform: scale(1.05);
}

.card-preview-label {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  backdrop-filter: blur(8px);
}

.card-preview-label svg {
  width: 32px;
  height: 32px;
}

.card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-kicker {
  color: var(--accent-deep);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.card-body h3 {
  margin: 0 0 0.6rem;
  font-size: 1.35rem;
  line-height: 1.2;
}

.card-body p {
  margin: 0 0 1.2rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
  flex: 1;
}

.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line);
}

.card-role {
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: 500;
}

.card-arrow {
  font-size: 1.2rem;
  color: var(--accent-deep);
  font-weight: 700;
  transition: transform 0.25s ease;
}

.project-card:hover .card-arrow {
  transform: translateX(4px);
}

/* ── About Detail Section ── */

.about-detail {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 1.5rem 6rem;
  border-top: 1px solid var(--line);
}

.about-detail-inner {
  max-width: 680px;
}

.about-detail h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin: 0 0 1.5rem;
}

.about-detail p {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
  margin: 0 0 1rem;
}

/* ── Site Footer ── */

.site-footer {
  text-align: center;
  padding: 2.5rem 1.5rem 3rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.85rem;
}

.site-footer p {
  margin: 0;
}

/* ── Shared Footer Socials ── */

.footer-socials {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4.5rem;
  margin-bottom: 1rem;
}

.footer-socials a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: var(--muted);
  border: 1px solid var(--line);
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
  text-decoration: none;
}

.footer-socials a:hover {
  color: var(--accent-deep);
  border-color: var(--accent-deep);
  background: rgba(221, 45, 74, 0.06);
}

@media (max-width: 1024px) {
  .project-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ux-project-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .nav {
    padding: 0.9rem 1rem;
  }

  .brand-logo {
    width: 62px;
  }

  .nav-links {
    gap: 1rem;
  }

  .nav-links a {
    font-size: 0.88rem;
  }

  .about-section {
    min-height: auto;
    padding-top: 5rem;
    padding-bottom: 3rem;
  }

  .about-photo {
    width: 200px;
    height: 240px;
  }

  .about-title {
    font-size: 2.2rem;
  }

  .about-description {
    font-size: 1rem;
  }

  .skills-marquee {
    width: 100vw;
    margin-left: calc(-1 * (100vw - 100%) / 2);
  }

  .portfolio-card {
    padding: 2rem 1.5rem;
  }

  .portfolio-visual {
    max-width: 280px;
  }

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

  .ux-page {
    padding-top: 6rem;
  }

  .ux-project-grid {
    grid-template-columns: 1fr;
  }

  .ux-card-thumb {
    height: 160px;
  }

  .card-preview {
    height: 170px;
  }
}