* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Hanken Grotesk', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.6;
}

::selection {
  background: #22d3ee;
  color: #0a1120;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea {
  font-family: inherit;
}

@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

@keyframes spinin {
  from { opacity: 0; transform: scale(.95) translateY(10px); }
  to { opacity: 1; transform: none; }
}

/* ===================== ROOT ===================== */
.root {
  background: var(--bg);
  color: var(--fg);
  min-height: 100vh;
  transition: background .45s ease, color .45s ease;
  overflow-x: hidden;
}

/* ===================== NAV ===================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 60;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
  height: 66px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 11px;
  cursor: pointer;
}

.nav-logo-icon {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: var(--accent);
  color: #0a1120;
  display: grid;
  place-items: center;
  font: 700 15px 'Space Grotesk', sans-serif;
}

.nav-logo-text {
  font: 600 16px 'Space Grotesk', sans-serif;
  letter-spacing: -.01em;
}

.nav-desk {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-link {
  font: 500 14px 'Hanken Grotesk', sans-serif;
  color: var(--muted);
  transition: color .2s;
  cursor: pointer;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.theme-btn {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  border: 1px solid var(--border);
  color: var(--fg);
  display: grid;
  place-items: center;
  font-size: 16px;
  background: var(--surface);
  transition: background .2s;
}

.resume-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 17px;
  border-radius: 9px;
  background: var(--accent);
  color: #0a1120;
  font: 600 14px 'Hanken Grotesk', sans-serif;
  transition: transform .15s, filter .2s;
}

.resume-btn-arrow {
  font-size: 13px;
}

.nav-burger {
  display: none;
  font-size: 18px;
}

.mobile-menu {
  overflow: hidden;
  transition: max-height .35s ease;
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.mobile-menu-inner {
  padding: 14px 28px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-link {
  padding: 11px 6px;
  font: 500 16px 'Hanken Grotesk', sans-serif;
  cursor: pointer;
}

/* ===================== HERO ===================== */
.hero {
  position: relative;
  padding: 150px 28px 90px;
}

.hero-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--border) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 35%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 35%, transparent 78%);
  opacity: .55;
  pointer-events: none;
}

.hero-content {
  max-width: 1180px;
  margin: 0 auto;
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 56px;
  align-items: center;
}

.hero-right {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 7px 16px;
  border: 1px solid var(--accent);
  border-radius: 999px;
  background: var(--accent-soft);
  margin-bottom: 28px;
}

.status-text {
  font: 500 13px 'Carlito', sans-serif;
  color: var(--accent);
  letter-spacing: .02em;
}

.hero-title {
  font: 700 clamp(40px, 6vw, 68px)/1.04 'Space Grotesk', sans-serif;
  letter-spacing: -.03em;
  margin-bottom: 24px;
}

.hero-accent {
  color: var(--accent);
}

.hero-desc {
  font-size: clamp(16px, 1.6vw, 19px);
  color: var(--muted);
  max-width: 540px;
  margin-bottom: 36px;
  line-height: 1.65;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
  margin-bottom: 40px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 11px;
  background: var(--accent);
  color: #0a1120;
  font: 600 15px 'Hanken Grotesk', sans-serif;
  transition: transform .15s, filter .2s;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 11px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--fg);
  font: 600 15px 'Hanken Grotesk', sans-serif;
  transition: border-color .2s, transform .15s;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 11px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--fg);
  font: 600 15px 'Hanken Grotesk', sans-serif;
  transition: border-color .2s, transform .15s;
}

.hero-links {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font: 500 13px 'Carlito', sans-serif;
  color: var(--muted);
  transition: color .2s, border-color .2s, background .2s;
}

.social-link svg {
  flex-shrink: 0;
  opacity: .7;
  transition: opacity .2s;
}

.social-link:hover svg {
  opacity: 1;
}

.social-link-accent {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border: 1px solid var(--accent);
  border-radius: 10px;
  font: 500 13px 'Carlito', sans-serif;
  color: var(--accent);
  transition: color .2s, background .2s;
}

.social-link-accent svg {
  flex-shrink: 0;
}

.profile-frame {
  aspect-ratio: 1/1;
  max-width: 280px;
  margin: 0 auto;
  border-radius: 50%;
  border: 3px solid var(--accent);
  overflow: hidden;
  background: var(--surface2);
  display: grid;
  place-items: center;
}

.profile-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.code-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 24px 60px -28px rgba(0, 0, 0, .5);
}

.code-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 13px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--surface2);
}

.code-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.code-dot:nth-child(1) { background: #ff5f57; }
.code-dot:nth-child(2) { background: #febc2e; }
.code-dot:nth-child(3) { background: #28c840; }

.code-filename {
  margin-left: 8px;
  font: 500 12px 'JetBrains Mono', monospace;
  color: var(--faint);
}

.code-body {
  margin: 0;
  padding: 20px;
  font: 500 13px/1.7 'JetBrains Mono', monospace;
  color: var(--fg);
  overflow-x: auto;
}

/* ===================== STAT STRIP ===================== */
.stat-strip {
  max-width: 1180px;
  margin: 72px auto 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.stat-card {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
}

.stat-value {
  font: 700 36px 'Space Grotesk', sans-serif;
  letter-spacing: -.02em;
}

.stat-label {
  font: 500 13px 'Carlito', sans-serif;
  color: var(--muted);
  margin-top: 4px;
}

/* ===================== SECTIONS (shared) ===================== */
.section {
  padding: 96px 28px;
  border-top: 1px solid var(--border);
}

.section-surface {
  padding: 96px 28px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.container {
  max-width: 1180px;
  margin: 0 auto;
}

.section-tag {
  font: 600 13px 'Carlito', sans-serif;
  letter-spacing: .14em;
  color: var(--accent);
  margin-bottom: 14px;
}

.section-title {
  font: 700 clamp(28px, 3.4vw, 40px)/1.1 'Space Grotesk', sans-serif;
  letter-spacing: -.02em;
  margin-bottom: 22px;
}

.section-title-sm {
  font: 700 clamp(28px, 3.4vw, 40px)/1.1 'Space Grotesk', sans-serif;
  letter-spacing: -.02em;
  margin-bottom: 12px;
}

.section-title-lg {
  font: 700 clamp(28px, 3.4vw, 40px)/1.1 'Space Grotesk', sans-serif;
  letter-spacing: -.02em;
  margin-bottom: 56px;
}

.section-title-md {
  font: 700 clamp(28px, 3.4vw, 40px)/1.1 'Space Grotesk', sans-serif;
  letter-spacing: -.02em;
  margin-bottom: 48px;
}

.section-desc {
  color: var(--muted);
  font-size: 17px;
  max-width: 620px;
  margin-bottom: 56px;
}

.about-grid-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}

/* ===================== ABOUT ===================== */
.about-text {
  color: var(--muted);
  font-size: 17px;
  margin-bottom: 16px;
  line-height: 1.7;
}

.about-text:last-child {
  margin-bottom: 0;
}

.about-link {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.info-card {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
}

.info-card-title {
  font: 600 13px 'Carlito', sans-serif;
  color: var(--accent);
  margin-bottom: 14px;
}

.info-card-title-sm {
  font: 600 13px 'Carlito', sans-serif;
  color: var(--accent);
  margin-bottom: 10px;
}

.info-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.info-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.info-arrow {
  color: var(--accent);
  font-size: 15px;
  margin-top: 2px;
}

.info-item-desc {
  color: var(--muted);
  font-size: 14px;
}

.info-item b {
  font-weight: 600;
}

.info-exploring {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
}

.about-col-right {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* ===================== PROJECTS ===================== */
.project {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--bg);
  overflow: hidden;
  margin-bottom: 36px;
}

.project:last-child {
  margin-bottom: 0;
}

.project-header {
  padding: 28px 30px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  flex-wrap: wrap;
}

.project-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.project-num {
  font: 600 13px 'Carlito', sans-serif;
  color: var(--accent);
}

.project-tag {
  font: 500 12px 'Carlito', sans-serif;
  color: var(--faint);
  padding: 3px 9px;
  border: 1px solid var(--border);
  border-radius: 999px;
}

.project-role {
  font: 500 12px 'Carlito', sans-serif;
  color: var(--accent);
  padding: 3px 10px;
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  border-radius: 999px;
}

.project-role-solo {
  font: 500 12px 'Carlito', sans-serif;
  color: var(--fg);
  padding: 3px 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
}

.project-title {
  font: 700 28px 'Space Grotesk', sans-serif;
  letter-spacing: -.02em;
}

.project-subtitle {
  color: var(--muted);
  font-size: 15px;
  margin-top: 4px;
}

.project-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.project-live-link {
  padding: 9px 15px;
  border: 1px solid var(--accent);
  border-radius: 9px;
  font: 500 13px 'Carlito', sans-serif;
  color: var(--accent);
  transition: .2s;
}

.project-img-wrap {
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  position: relative;
  background: var(--surface);
}

.project-img {
  width: 100%;
  display: block;
  object-fit: cover;
  max-height: 420px;
  transition: transform .5s cubic-bezier(.16,1,.3,1);
}

.project:hover .project-img {
  transform: scale(1.03);
}

.project-details {
  padding: 30px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.detail-label {
  font: 600 12px 'Carlito', sans-serif;
  letter-spacing: .1em;
  color: var(--accent);
  margin-bottom: 9px;
}

.detail-text {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.detail-list {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
  padding-left: 18px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.project-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--border);
}

.project-stat {
  padding: 22px 24px;
}

.project-stat-border {
  padding: 22px 24px;
  border-right: 1px solid var(--border);
}

.project-stat-value {
  font: 700 26px 'Space Grotesk', sans-serif;
  color: var(--accent);
}

.project-stat-label {
  font: 500 12px 'Carlito', sans-serif;
  color: var(--muted);
  margin-top: 3px;
}

.project-tags {
  padding: 20px 30px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.tech-tag {
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font: 500 12px 'Carlito', sans-serif;
  color: var(--muted);
}

.project-stack {
  padding: 22px 30px;
  border-top: 1px solid var(--border);
}

.stack-label {
  font: 600 11px 'Carlito', sans-serif;
  letter-spacing: .12em;
  color: var(--faint);
  margin-bottom: 14px;
}

.stack-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.stack-chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  font: 500 13px 'Hanken Grotesk', sans-serif;
  color: var(--fg);
  cursor: default;
  transition: border-color .2s, transform .15s, background .2s;
}

.stack-chip:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  background: var(--accent-soft);
}

.stack-icon {
  width: 18px;
  height: 18px;
  object-fit: contain;
  flex-shrink: 0;
}

.stack-chip[data-tip]:hover::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  padding: 8px 14px;
  border-radius: 9px;
  background: var(--fg);
  color: var(--bg);
  font: 500 12px 'Hanken Grotesk', sans-serif;
  white-space: nowrap;
  pointer-events: none;
  z-index: 20;
  box-shadow: 0 4px 16px rgba(0,0,0,.18);
}

.stack-chip[data-tip]:hover::before {
  content: '';
  position: absolute;
  bottom: calc(100% + 4px);
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--fg);
  z-index: 20;
}

.project-hero-placeholder {
  aspect-ratio: 21/8;
  background: var(--surface);
  display: grid;
  place-items: center;
  border-bottom: 1px solid var(--border);
}

.project-hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.project-hero-name {
  font: 700 40px 'Space Grotesk', sans-serif;
  color: var(--accent);
}

.project-hero-sub {
  font: 500 13px 'Carlito', sans-serif;
  color: var(--faint);
}

/* ===================== COMPACT PROJECT CARDS ===================== */
.compact-projects {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 36px;
  margin-bottom: 36px;
}

.compact-card {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--bg);
  transition: border-color .2s, transform .15s;
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-decoration: none;
  color: inherit;
}

.compact-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.compact-card .project-title {
  font-size: 20px;
}

.compact-card .project-subtitle {
  font-size: 14px;
  margin-top: 0;
  flex: 1;
}

.work-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 32px;
}

/* ===================== CAROUSEL ===================== */
.carousel-wrap {
  position: relative;
  margin-top: 32px;
}

.carousel-viewport {
  overflow: hidden;
}

.carousel-track {
  display: flex;
  gap: 20px;
  transition: transform 0.45s cubic-bezier(.4,0,.2,1);
  will-change: transform;
}

.carousel-track .work-preview-card {
  flex: 0 0 calc((100% - 40px) / 3);
  min-width: 0;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--fg);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color .2s, background .2s;
  z-index: 2;
}

.carousel-btn:hover {
  border-color: var(--accent);
  background: var(--surface2);
}

.carousel-prev { left: -20px; }
.carousel-next { right: -20px; }

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: var(--border);
  cursor: pointer;
  padding: 0;
  transition: background .2s, transform .2s;
}

.carousel-dot.active {
  background: var(--accent);
  transform: scale(1.3);
}

.work-preview-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  background: var(--surface);
  transition: border-color .2s, transform .2s;
  text-decoration: none;
  color: inherit;
}

.work-preview-img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  border-bottom: 1px solid var(--border);
}

.work-preview-body {
  padding: 18px 20px 20px;
}

.work-preview-title {
  font: 600 17px 'Space Grotesk', sans-serif;
  margin: 8px 0 6px;
}

.work-preview-sub {
  font: 400 14px 'Hanken Grotesk', sans-serif;
  color: var(--muted);
  line-height: 1.45;
}

.view-all-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 11px;
  background: var(--accent);
  color: #0a1120;
  font: 600 15px 'Hanken Grotesk', sans-serif;
  transition: transform .15s, filter .2s;
  text-decoration: none;
}

/* ===================== EXPERIENCE / TIMELINE ===================== */
.timeline {
  position: relative;
  padding-left: 34px;
  border-left: 2px solid var(--border);
}

.timeline-item {
  position: relative;
  margin-bottom: 42px;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: -43px;
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--bg);
}

.timeline-dot-past {
  position: absolute;
  left: -43px;
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--surface2);
  border: 2px solid var(--border);
  box-shadow: 0 0 0 4px var(--bg);
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  align-items: baseline;
}

.timeline-title {
  font: 600 21px 'Space Grotesk', sans-serif;
}

.timeline-accent {
  color: var(--accent);
}

.timeline-date {
  font: 500 13px 'Carlito', sans-serif;
  color: var(--faint);
}

.timeline-desc {
  color: var(--muted);
  font-size: 15px;
  margin: 8px 0 12px;
  max-width: 760px;
}

.timeline-list {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
  padding-left: 18px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 12px;
}

.timeline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.timeline-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  font: 500 14px 'Hanken Grotesk', sans-serif;
  color: var(--fg);
  white-space: nowrap;
  transition: border-color .2s, transform .2s;
}

.timeline-tag:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

/* ===================== SKILLS ===================== */
.marquee-wrap {
  overflow: hidden;
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
}

.marquee-track {
  display: flex;
  width: max-content;
}

.marquee-left {
  animation: marquee-scroll-left 35s linear infinite;
}

.marquee-right {
  animation: marquee-scroll-right 40s linear infinite;
}

.marquee-content {
  display: flex;
  gap: 14px;
  padding-right: 14px;
}

.tool-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  font: 500 14px 'Hanken Grotesk', sans-serif;
  color: var(--fg);
  white-space: nowrap;
  transition: border-color .2s, transform .2s;
}

.tool-chip:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.tool-icon {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

@keyframes marquee-scroll-left {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes marquee-scroll-right {
  0% { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}

/* ===================== FILTER BAR ===================== */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}

.filter-btn {
  padding: 9px 20px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: transparent;
  font: 500 14px 'Hanken Grotesk', sans-serif;
  color: var(--muted);
  cursor: pointer;
  transition: all .2s;
}

.filter-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.filter-btn-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #0a1120;
}

.filter-btn-active:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #0a1120;
}

/* ===================== CONTACT ===================== */
.contact-container {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}

.contact-tag {
  font: 600 13px 'Carlito', sans-serif;
  letter-spacing: .14em;
  color: var(--accent);
  margin-bottom: 14px;
}

.contact-title {
  font: 700 clamp(28px, 3.4vw, 40px)/1.1 'Space Grotesk', sans-serif;
  letter-spacing: -.02em;
  margin-bottom: 18px;
}

.contact-desc {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
  margin-bottom: 24px;
}

.contact-status {
  display: inline-flex;
  align-items: center;
  padding: 11px 18px;
  border: 1px solid var(--accent);
  border-radius: 999px;
  background: var(--accent-soft);
  margin-bottom: 28px;
}

.contact-status-text {
  font: 500 14px 'Carlito', sans-serif;
  color: var(--accent);
  letter-spacing: .02em;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: .2s;
}

.contact-link-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: var(--accent-soft);
  color: var(--accent);
  flex-shrink: 0;
}

.contact-link-label {
  font: 600 13px 'Carlito', sans-serif;
  color: var(--accent);
  width: 80px;
}

.contact-link-text {
  font-size: 15px;
}

.contact-form {
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.form-label {
  font: 500 12px 'Carlito', sans-serif;
  color: var(--muted);
}

.form-input {
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--bg);
  color: var(--fg);
  font-size: 15px;
  outline: none;
}

.form-textarea {
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--bg);
  color: var(--fg);
  font-size: 15px;
  outline: none;
  resize: vertical;
  font-family: inherit;
}

.form-submit {
  padding: 14px;
  border-radius: 10px;
  background: var(--accent);
  color: #0a1120;
  font: 600 15px 'Hanken Grotesk', sans-serif;
  transition: filter .2s;
}

.toast {
  text-align: center;
  font: 500 14px 'Carlito', sans-serif;
}

/* ===================== FOOTER ===================== */
.footer {
  padding: 40px 28px;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copy {
  font: 500 13px 'Carlito', sans-serif;
  color: var(--faint);
}

.footer-links {
  display: flex;
  gap: 18px;
  font: 500 13px 'Carlito', sans-serif;
}

.footer-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
}

.footer-link svg {
  flex-shrink: 0;
  opacity: .6;
}

.footer-link:hover svg {
  opacity: 1;
}

/* ===================== RESUME MODAL ===================== */
.resume-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(0, 0, 0, .7);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.resume-modal {
  width: 100%;
  max-width: 900px;
  height: calc(100vh - 48px);
  display: flex;
  flex-direction: column;
  animation: spinin .35s cubic-bezier(.16, 1, .3, 1);
}

.resume-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: rgba(255, 255, 255, .08);
  border-radius: 12px 12px 0 0;
  gap: 12px;
}

.resume-filename {
  font: 600 14px 'Carlito', sans-serif;
  color: #fff;
}

.resume-toolbar-btns {
  display: flex;
  gap: 10px;
}

.resume-download-btn {
  padding: 9px 17px;
  border-radius: 9px;
  background: #22d3ee;
  color: #0a1120;
  font: 600 14px 'Hanken Grotesk', sans-serif;
  cursor: pointer;
}

.resume-close-btn {
  padding: 9px 15px;
  border-radius: 9px;
  background: rgba(255, 255, 255, .14);
  color: #fff;
  font: 600 14px 'Hanken Grotesk', sans-serif;
  cursor: pointer;
}

.resume-sheet {
  flex: 1;
  border-radius: 0 0 12px 12px;
  min-height: 0;
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr !important; gap: 40px !important; }
  .hero-content { grid-template-columns: 1fr !important; gap: 40px !important; }
  .about-grid, .contact-grid { grid-template-columns: 1fr !important; gap: 36px !important; }
  .about-grid-layout { grid-template-columns: 1fr !important; gap: 36px !important; }
  .contact-container { grid-template-columns: 1fr !important; gap: 36px !important; }
  .case-grid { grid-template-columns: 1fr !important; gap: 22px !important; }
  .project-details { grid-template-columns: 1fr !important; gap: 22px !important; }
  .compact-projects { grid-template-columns: 1fr !important; }
  .nav-desk { display: none !important; }
  .nav-burger { display: grid !important; }
  .hero { padding: 130px 24px 70px; }
  .section { padding: 72px 24px; }
  .section-surface { padding: 72px 24px; }
  .hero-right { align-items: center; }
  .profile-frame { max-width: 220px; }
}

@media (max-width: 720px) {
  .stat-grid { grid-template-columns: 1fr 1fr !important; }
  .stat-strip { grid-template-columns: 1fr 1fr !important; }
  .project-stats { grid-template-columns: 1fr; }
  .project-stat-border { border-right: none; border-bottom: 1px solid var(--border); }
  .project-header { padding: 22px 20px; }
  .project-details { padding: 22px 20px; }
  .project-tags { padding: 16px 20px; }
  .project-stack { padding: 16px 20px; }
  .stack-chip { padding: 6px 12px; font-size: 12px; }
  .stack-icon { width: 15px; height: 15px; }
  .nav-logo-text { font-size: 14px; }
  .hero-buttons { gap: 10px; }
  .stat-strip { margin-top: 48px; }
  .section-desc { margin-bottom: 36px; }
}

@media (max-width: 560px) {
  .compact-projects { grid-template-columns: 1fr !important; }
  .form-row { grid-template-columns: 1fr !important; }
  .hero { padding: 110px 16px 56px; }
  .section { padding: 56px 16px; }
  .section-surface { padding: 56px 16px; }
  .nav-inner { padding: 0 16px; }
  .mobile-menu-inner { padding: 14px 16px; }
  .footer { padding: 32px 16px; }
  .stat-strip { gap: 12px; margin-top: 36px; }
  .stat-card { padding: 18px; }
  .stat-value { font-size: 28px; }
  .project-stat-value { font-size: 20px; }
  .project-title { font-size: 22px; }
  .project-header { flex-direction: column; gap: 12px; }
  .project-actions { align-self: flex-start; }
  .project-stat { padding: 16px 20px; }
  .project-stat-border { padding: 16px 20px; }
  .timeline { padding-left: 24px; }
  .timeline-dot { left: -33px; width: 14px; height: 14px; }
  .timeline-dot-past { left: -33px; width: 14px; height: 14px; }
  .timeline-title { font-size: 18px; }
  .contact-form { padding: 20px; }
  .resume-overlay { padding: 12px; }
  .resume-toolbar { flex-direction: column; align-items: flex-start; }
  .resume-toolbar-btns { width: 100%; }
  .resume-download-btn { flex: 1; text-align: center; }
  .resume-close-btn { text-align: center; }
  .profile-frame { max-width: 180px; }
  .code-body { font-size: 11px; padding: 14px; }
  .hero-desc { margin-bottom: 28px; }
  .hero-buttons { margin-bottom: 28px; }
  .hero-title { margin-bottom: 18px; }
  .compact-card { padding: 18px; }
  .work-preview-grid { grid-template-columns: 1fr; }
  .carousel-track .work-preview-card { flex: 0 0 calc(100% - 0px); }
  .carousel-prev { left: -12px; }
  .carousel-next { right: -12px; }
}

@media (max-width: 400px) {
  .stat-strip { grid-template-columns: 1fr !important; }
  .nav-logo-text { font-size: 12px; }
  .nav-inner { height: 58px; gap: 12px; padding: 0 14px; }
  .hero { padding: 100px 14px 48px; }
  .section { padding: 48px 14px; }
  .section-surface { padding: 48px 14px; }
  .resume-btn { padding: 8px 12px; font-size: 13px; }
  .theme-btn { width: 34px; height: 34px; }
  .btn-primary, .btn-secondary, .btn-ghost { padding: 12px 18px; font-size: 14px; }
  .hero-links { gap: 8px; }
  .social-link { padding: 7px 11px; font-size: 12px; }
  .social-link-accent { padding: 7px 11px; font-size: 12px; }
  .footer-inner { flex-direction: column; text-align: center; }
  .project-hero-name { font-size: 28px; }
  .view-all-btn { padding: 12px 24px; font-size: 14px; }
}

@media print {
  body * { visibility: hidden; }
  #resumeSheet, #resumeSheet * { visibility: visible; }
  #resumeSheet {
    position: fixed !important;
    inset: 0 !important;
    margin: 0 !important;
    max-width: none !important;
    max-height: none !important;
    width: 100% !important;
    border: 0 !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    overflow: visible !important;
  }
  .no-print { display: none !important; }
}