/* =====================================================================
   Wisdom Ehirim — Portfolio page styles
   Depends on shared.css being loaded first.
   ===================================================================== */

.wrap {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
}

/* ===================== HERO ===================== */
.hero {
  padding: 100px 0 60px;
  position: relative;
}

.hero .ornaments {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.hero .ornaments .blob-a {
  position: absolute;
  top: 60px;
  right: 8%;
  width: 180px;
  height: 180px;
  background: var(--a1);
  border: var(--border) solid var(--ink);
  border-radius: 62% 38% 55% 45% / 45% 55% 45% 55%;
  box-shadow: var(--shadow);
  opacity: 0.9;
  animation: drift 14s ease-in-out infinite;
}

.hero .ornaments .blob-b {
  position: absolute;
  top: 40%;
  left: -40px;
  width: 120px;
  height: 120px;
  background: var(--a3);
  border: 2.5px solid var(--ink);
  border-radius: 48% 52% 60% 40% / 55% 45% 55% 45%;
  box-shadow: var(--shadow-sm);
  animation: drift 11s ease-in-out infinite reverse;
}

.hero .ornaments .star {
  position: absolute;
  top: 20%;
  left: 48%;
  font-family: var(--mono);
  font-size: 36px;
  color: var(--a2);
  font-weight: 700;
  animation: spin 22s linear infinite;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.hero .chips-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

.hero .chip {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 8px 14px;
  background: var(--paper);
  border: 2.5px solid var(--ink);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}

.hero .chip.c1 {
  background: var(--a3);
}

.hero .chip.c2 {
  background: var(--a1);
  color: var(--paper);
}

.hero .chip.c3 {
  background: var(--paper);
}

.hero-copy .kicker {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
}

.hero-copy .kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--ink);
}

.hero-copy h1 {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(56px, 10vw, 132px);
  line-height: 0.95;
  letter-spacing: -0.035em;
  margin: 0 0 28px;
}

.hero-copy h1 .hi {
  font-style: italic;
  font-weight: 500;
  color: var(--muted);
}

.hero-copy h1 .mark {
  display: inline-block;
  position: relative;
  padding: 0 6px;
}

.hero-copy h1 .mark::before {
  content: "";
  position: absolute;
  inset: 12% -2px 8% -2px;
  background: var(--a3);
  z-index: -1;
  transform: skewX(-6deg);
}

.hero-copy p.lede {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.45;
  color: #2a2a27;
  max-width: 640px;
  margin: 0 0 36px;
}

/* ===================== BUTTONS ===================== */
.cta-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 16px 26px;
  border: var(--border) solid var(--ink);
  border-radius: 14px;
  cursor: pointer;
  text-decoration: none;
  color: var(--ink);
  background: var(--paper);
  box-shadow: var(--shadow);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0 var(--ink);
}

.btn:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--ink);
}

.btn.primary {
  background: var(--a1);
  color: var(--paper);
}

.btn.ghost {
  background: var(--paper);
}

.btn svg {
  width: 16px;
  height: 16px;
}

/* ===================== STATS ===================== */
.stat-row {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  margin-top: 48px;
  padding-top: 28px;
  border-top: 2px solid var(--ink);
  max-width: 640px;
}

.stat .n {
  font-family: var(--display);
  font-weight: 800;
  font-size: 36px;
  line-height: 1;
  letter-spacing: -0.02em;
}

.stat .l {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-top: 6px;
}

/* ===================== SECTION HEAD ===================== */
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin: 140px 0 44px;
  gap: 40px;
  flex-wrap: wrap;
}

.section-head .tag {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: 6px 12px;
  background: var(--ink);
  color: var(--paper);
  border-radius: 4px;
  align-self: flex-start;
}

.section-head h2 {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(40px, 5.5vw, 68px);
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin: 14px 0 0;
  flex: 1;
  min-width: 280px;
}

.section-head .note {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--muted);
  max-width: 280px;
  line-height: 1.5;
}

/* ===================== SPLASH / INTRO ===================== */
.splash-section {
  margin-top: 40px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
}

.splash-section.intro {
  margin-top: 80px;
  padding-bottom: 40px;
  grid-template-columns: 1fr 1.15fr;
  gap: 72px;
}

.splash-stage {
  position: relative;
  aspect-ratio: 1/1;
}

.splash-stage .hero-ornament.blob-a {
  position: absolute;
  top: -30px;
  left: -30px;
  width: 90px;
  height: 90px;
  background: var(--a1);
  border: 3px solid var(--ink);
  border-radius: 62% 38% 55% 45% / 45% 55% 45% 55%;
  box-shadow: var(--shadow-sm);
  animation: drift 14s ease-in-out infinite;
  z-index: 4;
  pointer-events: none;
}

.splash-stage .hero-ornament.star {
  position: absolute;
  bottom: -22px;
  right: -10px;
  font-family: var(--mono);
  font-size: 42px;
  font-weight: 700;
  color: var(--a2);
  animation: spin 22s linear infinite;
  z-index: 4;
  pointer-events: none;
}

.splash-clip {
  position: absolute;
  inset: 0;
  background: #ddd;
  filter: drop-shadow(8px 8px 0 var(--ink));
}

.splash-clip .media {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: opacity 0.8s ease;
}

.splash-clip .media.photo {
  background: linear-gradient(135deg, #e8c19d 0%, #c89876 40%, #8a5d42 100%);
}

.splash-clip .media.video {
  background: radial-gradient(circle at 35% 40%, #6b4a35 0%, #3a2a20 70%);
  opacity: 0;
}

.splash-clip .media.video::after {
  content: none;
}

.splash-clip.active .media.video {
  opacity: 1;
}

.splash-stage .ornament {
  position: absolute;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: var(--paper);
  border: 2.5px solid var(--ink);
  padding: 6px 10px;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
  z-index: 3;
}

.ornament.live {
  top: 18px;
  right: 18px;
  background: var(--a1);
  color: var(--paper);
  display: flex;
  align-items: center;
  gap: 8px;
}

.ornament.live .pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--paper);
  animation: pulse 1.2s ease infinite;
}

.intro-copy .kicker {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}

.intro-copy .kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--ink);
}

.intro-title {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(48px, 6.5vw, 86px);
  line-height: 0.95;
  letter-spacing: -0.035em;
  margin: 0 0 24px;
}

.intro-title .hi {
  font-style: italic;
  font-weight: 500;
  color: var(--muted);
}

.intro-title .mark {
  display: inline-block;
  position: relative;
  padding: 0 6px;
}

.intro-title .mark::before {
  content: "";
  position: absolute;
  inset: 12% -2px 8% -2px;
  background: var(--a3);
  z-index: -1;
  transform: skewX(-6deg);
}

.intro-copy .lede {
  font-family: var(--display);
  font-weight: 400;
  font-size: 18px;
  line-height: 1.5;
  color: #2a2a27;
  max-width: 560px;
  margin: 0 0 24px;
}

.intro-copy .chips-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
}

.intro-copy .chip {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 8px 14px;
  background: var(--paper);
  border: 2.5px solid var(--ink);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}

.intro-copy .chip.c1 {
  background: var(--a3);
}

.intro-copy .chip.c2 {
  background: var(--a1);
  color: var(--paper);
}

.intro-copy .chip.c3 {
  background: var(--paper);
}

.splash-copy .kicker {
  margin-bottom: 20px;
}

.splash-copy h3 {
  font-family: var(--display);
  font-weight: 700;
  font-size: 32px;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}

.splash-copy p {
  font-family: var(--display);
  font-size: 17px;
  line-height: 1.55;
  color: #2a2a27;
  margin: 0 0 24px;
}

.splash-copy .meta {
  display: grid;
  gap: 10px;
  font-family: var(--mono);
  font-size: 12px;
  padding-top: 20px;
  border-top: 2px solid var(--ink);
}

.splash-copy .meta div {
  display: flex;
  justify-content: space-between;
}

.splash-copy .meta .k {
  color: var(--muted);
}

/* ===================== PROJECTS ===================== */
.projects {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.project {
  position: relative;
  background: var(--paper);
  border: var(--border) solid var(--ink);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  display: flex;
  flex-direction: column;
}

.project:hover {
  transform: translate(-4px, -4px);
  box-shadow: var(--shadow-lg);
}

.project .visual {
  aspect-ratio: 5/2;
  border-bottom: var(--border) solid var(--ink);
  position: relative;
  overflow: hidden;
}

.project .visual .label {
  position: absolute;
  top: 14px;
  left: 14px;
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 4px 8px;
  background: var(--paper);
  border: 2px solid var(--ink);
  border-radius: 999px;
}

.project .visual .num {
  position: absolute;
  bottom: 14px;
  right: 14px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  color: rgba(10, 10, 10, 0.6);
}

.visual-bg-text {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--mono);
  font-weight: 700;
  font-size: 60px;
  opacity: 0.12;
  letter-spacing: -0.03em;
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
}

.visual-stars {
  position: absolute;
  bottom: 14px;
  left: 14px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  color: rgba(10, 10, 10, 0.5);
}

.project .body {
  padding: 22px 22px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.project h3 {
  font-family: var(--display);
  font-weight: 700;
  font-size: 24px;
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0 0 10px;
}

.project p {
  font-family: var(--display);
  font-size: 15px;
  line-height: 1.5;
  color: #2a2a27;
  margin: 0 0 20px;
  flex: 1;
}

.project .tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 18px;
}

.project .tag {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 8px;
  border: 1.5px solid var(--ink);
  border-radius: 4px;
  color: var(--ink);
}

.project .more {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  text-decoration: none;
  padding-top: 14px;
  border-top: 2px solid var(--ink);
  margin-top: auto;
}

.project .more .arrow {
  display: inline-block;
  transition: transform 0.15s ease;
}

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

/* skeleton loader */
.project-skeleton {
  border: var(--border) solid rgba(10, 10, 10, 0.12);
  border-radius: 18px;
  overflow: hidden;
}

.project-skeleton::before {
  content: "";
  display: block;
  aspect-ratio: 5/2;
  background: linear-gradient(90deg, #ece9e3 25%, #e2dfd9 50%, #ece9e3 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s ease-in-out infinite;
}

.project-skeleton::after {
  content: "";
  display: block;
  height: 160px;
  background: linear-gradient(90deg, #f4f1eb 25%, #ece8e2 50%, #f4f1eb 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s ease-in-out infinite;
  border-top: 2px solid rgba(10, 10, 10, 0.08);
}

.projects-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 40px;
  flex-wrap: wrap;
}

/* ===================== SKILLS ===================== */
.skills-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
}

.skill-block {
  background: var(--paper);
  border: var(--border) solid var(--ink);
  border-radius: 18px;
  padding: 32px;
  box-shadow: var(--shadow);
}

.skill-block h3 {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin: 0 0 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.skill-block h3 .sq {
  width: 10px;
  height: 10px;
  background: var(--a1);
  border: 2px solid var(--ink);
}

.skill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.skill-list .pill {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 14px;
  background: var(--paper);
  border: 2.5px solid var(--ink);
  border-radius: 999px;
  transition: all 0.15s ease;
}

.skill-list .pill:hover {
  background: var(--a3);
  transform: translateY(-2px);
}

.skill-list .pill.solid {
  background: var(--ink);
  color: var(--paper);
}

.skill-list .pill.accent-1 {
  background: var(--a1);
  color: var(--paper);
}

.skill-list .pill.accent-2 {
  background: var(--a2);
  color: var(--paper);
}

.skill-list .pill.accent-3 {
  background: var(--a3);
}

.edu-item {
  padding: 18px 0;
  border-bottom: 1.5px solid rgba(10, 10, 10, 0.15);
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 16px;
  align-items: baseline;
}

.edu-item:last-child {
  border-bottom: none;
}

.edu-item .year {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.08em;
}

.edu-item .what {
  font-family: var(--display);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.edu-item .what .sub {
  display: block;
  font-size: 13px;
  font-weight: 400;
  color: var(--muted);
  margin-top: 4px;
}

.edu-item .badge {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 8px;
  border: 1.5px solid var(--ink);
  border-radius: 4px;
}

/* ===================== RESUME BOOK ===================== */
.resume-section {
  margin-top: 140px;
  padding: 64px 48px;
  background: var(--a3);
  border: var(--border) solid var(--ink);
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 60px;
  align-items: center;
}

.resume-copy h2 {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.0;
  letter-spacing: -0.03em;
  margin: 0 0 16px;
}

.resume-copy h2 em {
  font-style: italic;
  font-weight: 500;
  background: var(--paper);
  padding: 0 10px;
  border: 2.5px solid var(--ink);
  border-radius: 6px;
  box-shadow: 4px 4px 0 var(--ink);
  display: inline-block;
  transform: rotate(-1.5deg);
  margin: 0 4px;
}

.resume-copy p {
  font-family: var(--display);
  font-size: 17px;
  line-height: 1.5;
  max-width: 420px;
  margin: 0 0 24px;
}

.book {
  position: relative;
  aspect-ratio: 3/4;
  perspective: 1200px;
}

.book-inner {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  transform: rotateY(-22deg) rotateX(4deg);
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.book:hover .book-inner {
  transform: rotateY(-6deg) rotateX(2deg);
}

.book-cover {
  position: absolute;
  inset: 0;
  background: var(--ink);
  border-radius: 4px 18px 18px 4px;
  border: 3px solid var(--ink);
  box-shadow: 12px 12px 0 rgba(0, 0, 0, 0.12);
  padding: 36px 36px 36px 48px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: var(--paper);
  overflow: hidden;
}

.book-cover::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 16px;
  bottom: 16px;
  width: 1px;
  background: rgba(255, 255, 255, 0.2);
}

.book-cover .corner {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.7;
}

.book-cover .title {
  font-family: var(--display);
  font-weight: 800;
  font-size: 40px;
  line-height: 0.9;
  letter-spacing: -0.02em;
}

.book-cover .title em {
  font-style: italic;
  color: var(--a3);
  font-weight: 500;
}

.book-cover .author {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.book-cover .seal {
  position: absolute;
  bottom: 32px;
  right: 32px;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--a1);
  border: 2.5px solid var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-align: center;
  line-height: 1.2;
  transform: rotate(-8deg);
}

/* ===================== CONTACT ===================== */
.contact-section {
  display: grid;
  grid-template-columns: 0.6fr 1.4fr;
  gap: 60px;
  align-items: start;
}

.contact-copy h2 {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(36px, 5vw, 68px);
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin: 0 0 24px;
}

.contact-copy p {
  font-family: var(--display);
  font-size: 17px;
  line-height: 1.55;
  color: #2a2a27;
  margin: 0 0 24px;
  max-width: 380px;
}

.contact-links {
  display: grid;
  gap: 12px;
  font-family: var(--mono);
  font-size: 13px;
}

.contact-links a {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  padding-bottom: 10px;
  border-bottom: 1.5px solid rgba(10, 10, 10, 0.15);
  transition: all 0.15s ease;
}

.contact-links a:hover {
  color: var(--a2);
  transform: translateX(4px);
}

.contact-links a .k {
  color: var(--muted);
  min-width: 56px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 10px;
}

.form {
  background: var(--paper);
  border: var(--border) solid var(--ink);
  border-radius: 20px;
  padding: 32px;
  box-shadow: var(--shadow-lg);
}

.form .row {
  margin-bottom: 18px;
}

.form label {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 7px;
  color: var(--ink);
}

.form input,
.form textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--mono);
  font-size: 13px;
  background: var(--paper);
  border: 2.5px solid var(--ink);
  border-radius: 10px;
  color: var(--ink);
  outline: none;
  transition: all 0.15s ease;
  resize: vertical;
}

.form input:focus,
.form textarea:focus {
  background: color-mix(in oklch, var(--a3), white 60%);
  box-shadow: 4px 4px 0 var(--ink);
  transform: translate(-2px, -2px);
}

.form textarea {
  min-height: 120px;
}

.form .submit {
  width: 100%;
  margin-top: 6px;
}

/* ===================== FOOTER ===================== */
footer {
  margin-top: 140px;
  padding: 40px 0 50px;
  border-top: 2.5px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
}

.marquee {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(48px, 8vw, 96px);
  letter-spacing: -0.04em;
  line-height: 0.9;
  text-align: center;
  margin: 120px 0 60px;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
}

.footer-main {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 40px;
  align-items: center;
  padding: 20px 0 40px;
  border-top: 2px solid var(--ink);
}

.footer-main .right {
  text-align: right;
}

/* ===================== TWEAKS PANEL ===================== */
#tweaks {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 280px;
  background: var(--paper);
  border: 3px solid var(--ink);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  padding: 18px;
  z-index: 100;
  display: none;
  font-family: var(--mono);
}

#tweaks.open {
  display: block;
}

#tweaks h4 {
  margin: 0 0 14px;
  font-family: var(--display);
  font-size: 18px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

#tweaks h4 .close {
  cursor: pointer;
  font-size: 12px;
  font-family: var(--mono);
  padding: 4px 8px;
  border: 2px solid var(--ink);
  border-radius: 6px;
  background: var(--a3);
}

#tweaks .group {
  margin-bottom: 16px;
}

#tweaks .group-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-bottom: 8px;
}

#tweaks .opts {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

#tweaks .opt {
  font-size: 11px;
  padding: 6px 10px;
  border: 2px solid var(--ink);
  border-radius: 999px;
  cursor: pointer;
  background: var(--paper);
  font-weight: 500;
}

#tweaks .opt.on {
  background: var(--ink);
  color: var(--paper);
}

/* ===================== KEYFRAMES ===================== */
@keyframes drift {

  0%,
  100% {
    transform: translate(0, 0) rotate(0);
  }

  50% {
    transform: translate(8px, -14px) rotate(10deg);
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.3;
  }
}

/* =====================================================================
   RESPONSIVE
   Strategy: keep all two-column side-by-side layouts intact at every
   breakpoint — just scale fonts and spacing down progressively.
   ===================================================================== */

/* ---- Tablet (≤ 960px) ---- */
@media (max-width: 960px) {
  .wrap {
    padding: 0 24px;
  }

  /* intro: tighten gap but stay 2-column */
  .splash-section.intro {
    grid-template-columns: 1fr 1.1fr;
    gap: 36px;
    margin-top: 48px;
  }

  .intro-title {
    font-size: clamp(36px, 7vw, 64px);
  }

  .section-head {
    margin: 80px 0 28px;
  }

  .section-head h2 {
    font-size: clamp(32px, 6vw, 52px);
  }

  /* projects: 3-column stays on tablet, 2 col kicks in at 700px */
  .projects {
    gap: 20px;
  }

  .skills-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .skill-block {
    padding: 24px;
  }

  /* resume: shrink the book column */
  .resume-section {
    grid-template-columns: 1fr 260px;
    padding: 48px 32px;
    gap: 40px;
    margin-top: 80px;
  }

  .book-cover .title {
    font-size: 34px;
  }

  /* contact: keep 2-col, reduce gap */
  .contact-section {
    gap: 40px;
  }

  .form {
    padding: 24px;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 12px;
    text-align: center;
  }

  .footer-main .right {
    text-align: center;
  }

  footer .marquee {
    font-size: 16vw;
  }

  #tweaks {
    right: 12px;
    bottom: 12px;
    width: calc(100vw - 24px);
    max-width: 320px;
  }
}

/* ---- Mobile large (≤ 700px) ---- */
@media (max-width: 700px) {
  .wrap {
    padding: 0 16px;
  }

  /* intro: proper spacing, keep 2 columns */
  .splash-section.intro {
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-top: 86px;
    padding-bottom: 56px;
  }

  .splash-stage {
    aspect-ratio: 3/4;
  }

  .intro-copy .kicker {
    font-size: 9px;
    margin-bottom: 10px;
    gap: 6px;
  }

  .intro-copy .kicker::before {
    width: 16px;
  }

  .intro-title {
    font-size: clamp(18px, 5.8vw, 30px);
    line-height: 1.0;
    margin-bottom: 10px;
  }

  .intro-copy .lede {
    font-size: 11px;
    line-height: 1.4;
    margin-bottom: 12px;
  }

  .intro-copy .chips-row {
    gap: 5px;
  }

  .intro-copy .chip {
    font-size: 8px;
    padding: 4px 8px;
    box-shadow: none;
  }

  .cta-row {
    gap: 7px;
  }

  .cta-row .btn {
    padding: 8px 11px;
    font-size: 9px;
    letter-spacing: 0.04em;
    gap: 5px;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
  }

  .cta-row .btn svg {
    width: 11px;
    height: 11px;
  }

  .splash-stage {
    max-width: none;
  }

  .splash-stage .hero-ornament.blob-a {
    width: 50px;
    height: 50px;
    top: -12px;
    left: -12px;
  }

  .splash-stage .hero-ornament.star {
    font-size: 26px;
  }

  .ornament.live {
    font-size: 8px;
    padding: 4px 7px;
    gap: 5px;
    top: 8px;
    right: 8px;
  }

  .ornament.live .pulse {
    width: 6px;
    height: 6px;
  }

  /* projects: 2 columns, all 6 cards */
  .projects {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .project {
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
  }

  .project .visual {
    height: 64px;
    aspect-ratio: unset;
  }

  .visual-bg-text {
    font-size: 24px;
  }

  .visual-stars {
    font-size: 8px;
    bottom: 6px;
    left: 6px;
  }

  .project .visual .label {
    font-size: 7px;
    padding: 2px 6px;
    top: 6px;
    left: 6px;
  }

  .project .visual .num {
    font-size: 8px;
    bottom: 6px;
    right: 6px;
  }

  .project .body {
    padding: 10px 10px 12px;
  }

  .project h3 {
    font-size: 12px;
    margin-bottom: 4px;
  }

  .project p {
    font-size: 10px;
    margin-bottom: 8px;
    line-height: 1.4;
  }

  .project .tags {
    gap: 3px;
    margin-bottom: 8px;
  }

  .project .tag {
    font-size: 7px;
    padding: 2px 5px;
  }

  .project .more {
    font-size: 8px;
    padding-top: 8px;
    letter-spacing: 0.06em;
    gap: 4px;
  }

  .project-skeleton {
    border-radius: 12px;
  }

  .project-skeleton::before {
    height: 64px;
    aspect-ratio: unset;
  }

  .section-head {
    margin: 56px 0 18px;
    flex-direction: column;
    gap: 10px;
  }

  .section-head h2 {
    font-size: clamp(28px, 7.5vw, 44px);
    margin-top: 4px;
    min-width: 0;
  }

  .section-head .note {
    max-width: 100%;
    font-size: 12px;
  }

  /* skills/edu: compact on mobile */
  .skill-block {
    padding: 16px;
    border-radius: 12px;
  }

  .skill-block h3 {
    font-size: 10px;
    margin-bottom: 12px;
  }

  .skill-list .pill {
    font-size: 11px;
    padding: 5px 10px;
  }

  .edu-item {
    padding: 12px 0;
    gap: 10px;
    grid-template-columns: 60px 1fr auto;
  }

  .edu-item .what {
    font-size: 14px;
  }

  .edu-item .what .sub {
    font-size: 11px;
  }

  .edu-item .badge {
    font-size: 9px;
    padding: 3px 6px;
  }

  /* resume: single col, compact box, no book */
  .resume-section {
    grid-template-columns: 1fr;
    padding: 24px 20px;
    gap: 0;
    margin-top: 60px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
    border-radius: 16px;
  }

  .resume-copy h2 {
    font-size: clamp(26px, 6vw, 36px);
    margin-bottom: 12px;
  }

  .resume-copy p {
    font-size: 15px;
    margin-bottom: 18px;
  }

  .book {
    display: none;
  }

  /* contact: narrower left, wider form */
  .contact-section {
    grid-template-columns: 0.42fr 1.58fr;
    gap: 12px;
  }

  .contact-copy h2 {
    font-size: clamp(22px, 5.5vw, 32px);
    margin-bottom: 14px;
  }

  .contact-copy p {
    font-size: 12px;
    margin-bottom: 14px;
  }

  .contact-links {
    font-size: 11px;
    gap: 8px;
  }

  .contact-links a {
    padding-bottom: 8px;
    gap: 6px;
  }

  .contact-links a .k {
    min-width: 40px;
    font-size: 9px;
  }

  .availability-box {
    padding: 14px;
    font-size: 11px;
  }

  .form {
    padding: 14px;
    border-radius: 12px;
  }

  .form .row {
    margin-bottom: 12px;
  }

  .form label {
    font-size: 9px;
    margin-bottom: 5px;
  }

  .form input,
  .form textarea {
    padding: 9px 10px;
    font-size: 11px;
    border-radius: 8px;
  }

  .form textarea {
    min-height: 70px;
  }

  .btn.submit {
    padding: 11px 14px;
    font-size: 10px;
    border-radius: 10px;
  }

  .marquee {
    font-size: 9vw;
    margin: 60px 0 24px;
  }

  .footer-main {
    padding: 12px 0 24px;
    gap: 8px;
    font-size: 11px;
  }

  .stat-row {
    gap: 16px;
    padding-top: 16px;
    margin-top: 24px;
  }

  .stat .n {
    font-size: 28px;
  }

  .stat .l {
    font-size: 10px;
  }
}

/* ---- Mobile small (≤ 480px) ---- */
@media (max-width: 480px) {
  .splash-section.intro {
    gap: 10px;
  }

  .intro-title {
    font-size: clamp(16px, 5.2vw, 24px);
  }

  .intro-copy .lede {
    font-size: 10px;
  }

  .intro-copy .chips-row {
    display: none;
  }

  .cta-row .btn {
    padding: 7px 9px;
    font-size: 8px;
  }

  .edu-item {
    grid-template-columns: 52px 1fr;
    gap: 10px;
  }

  .edu-item .badge {
    grid-column: 1 / -1;
    justify-self: start;
  }

  .edu-item .what {
    font-size: 15px;
  }

  .contact-section {
    gap: 12px;
  }

  .contact-copy h2 {
    font-size: clamp(20px, 5vw, 28px);
  }
}