@media (min-width: 1024px) and (max-width: 1199px) { .nav-link { padding-inline: var(--space-3); } }
/* ================= ABOUT PAGE ================= */
.wrap { max-width: var(--container); margin: 0 auto; padding: 0 var(--space-6); }
.kicker { font-size: var(--text-body-sm); font-weight: var(--weight-semibold); color: var(--color-text-muted); display: inline-flex; align-items: center; gap: var(--space-2); }
.kicker::before { content: ""; width: 10px; height: 10px; border-radius: var(--radius-pill); border: var(--border-thin) solid var(--color-border-strong); background: var(--k, var(--color-candy-pink)); }
.nav-actions { display: flex; align-items: center; gap: var(--space-2); }
.nav-links .nav-link { font-weight: var(--weight-semibold); }
@media (max-width: 1023px) { .navbar-inner .btn-wa-nav { display: inline-flex; padding-inline: var(--space-3); } .wa-label { display: none; } }
.sec { padding-top: var(--space-24); }
.sec-head { display: grid; gap: var(--space-4); margin-bottom: var(--space-10); }
.sec-head h2 { margin: 0; font-size: var(--text-display-lg); line-height: 1; letter-spacing: -0.035em; }
.sec-head p { margin: 0; font-size: var(--text-body-lg); color: var(--color-text-secondary); max-width: 44ch; }

/* Hero + dictionary card */
.a-hero { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: var(--space-12); align-items: center; padding: var(--space-12) 0 var(--space-8); }
.a-hero h1 { margin: var(--space-4) 0 var(--space-6); font-size: 90px; font-weight: var(--weight-bold); line-height: 1; letter-spacing: -0.02em; }
.a-hero .sub { margin: 0; font-size: 24px; line-height: 1.5; color: var(--color-text-secondary); max-width: 30ch; }
.dict { position: relative; padding: var(--space-10); border: var(--border-base) solid var(--color-border-strong); border-radius: var(--radius-xl); background: var(--color-bg-surface); box-shadow: var(--shadow-sticker-lg); transform: rotate(2deg); transition: transform var(--dur-slow) var(--ease-spring); }
.dict:hover { transform: rotate(-1deg); }
.dict-word { margin: 0; font-size: var(--text-display-lg); font-weight: var(--weight-bold); line-height: 1; letter-spacing: -0.04em; }
.dict-meta { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; margin: var(--space-3) 0 var(--space-6); color: var(--color-text-muted); }
.dict-meta i { font-style: italic; }
.dict ol { margin: 0; padding-left: var(--space-6); display: grid; gap: var(--space-4); font-size: var(--text-body-lg); }
.dict ol li::marker { font-weight: var(--weight-bold); }
.dict .ex { display: block; margin-top: var(--space-1); color: var(--color-text-muted); font-size: var(--text-body-md); }
.dict .ex b { color: var(--color-text-primary); background: var(--color-candy-lemon); padding: 0 var(--space-1); border-radius: var(--radius-sm); }
.dict-stamp { position: absolute; right: var(--space-2); top: calc(var(--space-6) * -1); width: 108px; height: 108px; display: grid; place-items: center; text-align: center; font-size: var(--text-body-sm); font-weight: var(--weight-bold); line-height: 1.1; background: var(--color-candy-pink); border: var(--border-base) solid var(--color-border-strong); border-radius: var(--radius-pill); box-shadow: var(--shadow-sticker-sm); transform: rotate(12deg); }

/* Story */
.story { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: var(--space-12); }
.story-body { display: grid; gap: var(--space-5); font-size: var(--text-heading-sm); line-height: 1.5; font-weight: var(--weight-regular); letter-spacing: -0.005em; }
.story-body p { margin: 0; }
.story-body mark { background: var(--mk); color: inherit; padding: 0 var(--space-1); border-radius: var(--radius-sm); }

/* Belief flip cards */
.beliefs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-5); list-style: none; margin: 0; padding: 0; }
.flip { perspective: 1200px; }
.flip-btn { position: relative; display: block; width: 100%; height: 360px; padding: 0; border: 0; background: none; font: inherit; color: inherit; text-align: left; cursor: pointer; }
.flip-inner { position: absolute; inset: 0; transform-style: preserve-3d; transition: transform var(--dur-xslow) var(--ease-spring); }
.flip-btn[aria-pressed="true"] .flip-inner { transform: rotateY(180deg); }
.face { position: absolute; inset: 0; display: grid; align-content: space-between; padding: var(--space-6); border: var(--border-base) solid var(--color-border-strong); border-radius: var(--radius-xl); backface-visibility: hidden; -webkit-backface-visibility: hidden; }
.face.front { background: var(--m); box-shadow: var(--shadow-sticker-md); }
.face.back { background: var(--color-bg-inverse); color: var(--color-text-inverse); transform: rotateY(180deg); }
.flip-btn:hover .face.front { box-shadow: var(--shadow-sticker-lg); }
.flip-btn:hover .flip-inner { transform: rotate(-1.5deg); }
.flip-btn[aria-pressed="true"]:hover .flip-inner { transform: rotateY(180deg) rotate(1.5deg); }
.face .no { width: 44px; height: 44px; display: grid; place-items: center; border: var(--border-base) solid currentColor; border-radius: var(--radius-pill); font-weight: var(--weight-bold); background: var(--color-bg-surface); color: var(--color-text-primary); }
.face-title { display: block; font-size: var(--text-heading-lg); font-weight: var(--weight-bold); line-height: 1.05; letter-spacing: -0.025em; }
.face-text { display: block; font-size: var(--text-body-md); line-height: 1.55; }
.face .hint { font-size: var(--text-caption); font-weight: var(--weight-semibold); display: inline-flex; align-items: center; gap: var(--space-2); }
.face .hint svg { width: 16px; height: 16px; }
.face.back .hint { opacity: .8; }

/* AI + humans */
.split { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); gap: var(--space-6); align-items: stretch; }
.split-col { padding: var(--space-8); border: var(--border-base) solid var(--color-border-strong); border-radius: var(--radius-xl); background: var(--m); display: grid; gap: var(--space-5); align-content: start; }
.split-col h3 { margin: 0; font-size: var(--text-heading-lg); letter-spacing: -0.02em; }
.split-plus { align-self: center; width: 72px; height: 72px; display: grid; place-items: center; font-size: var(--text-heading-lg); font-weight: var(--weight-bold); border: var(--border-base) solid var(--color-border-strong); border-radius: var(--radius-pill); background: var(--color-candy-lemon); box-shadow: var(--shadow-sticker-sm); }

/* Founder */
.founder { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--space-12); align-items: start; }
/* Photo lines up with the name and stays in view while a long bio scrolls past */
.founder .portrait { position: sticky; top: 112px; }
.portrait { position: relative; aspect-ratio: 4 / 5; border: var(--border-base) solid var(--color-border-strong); border-radius: var(--radius-xl); background: var(--color-candy-lilac); overflow: hidden; box-shadow: var(--shadow-sticker-lg); display: grid; place-items: center; }
.portrait .initial { font-size: 220px; font-weight: var(--weight-bold); letter-spacing: -0.06em; color: var(--color-candy-lilac-strong); line-height: 1; }
.portrait .ph { position: absolute; left: var(--space-5); bottom: var(--space-5); }
.founder h3 { margin: 0; font-size: var(--text-display-lg); line-height: 1; letter-spacing: -0.035em; }
.founder .role { margin: var(--space-3) 0 var(--space-6); font-size: var(--text-body-lg); color: var(--color-text-muted); }
.founder .bio { margin: 0 0 var(--space-6); font-size: var(--text-body-lg); color: var(--color-text-secondary); max-width: 46ch; }
.founder .bio p { margin: 0 0 var(--space-4); }
.founder .bio p:last-child { margin-bottom: 0; }
.skill-tags { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.skill-tags .badge { font-size: var(--text-body-sm); padding: var(--space-2) var(--space-4); }

/* Marquee spacing */
.a-marquee { margin-top: var(--space-24); }

/* CTA band + footer */
.cta-band { margin-top: var(--space-24); padding: var(--space-16) var(--space-10); border: var(--border-base) solid var(--color-border-strong); border-radius: var(--radius-xl); background: var(--color-candy-mint-soft); display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-8); align-items: center; box-shadow: var(--shadow-sticker-lg); }
.cta-band h2 { margin: 0; font-size: var(--text-display-lg); line-height: 1; letter-spacing: -0.035em; }
.cta-band p { margin: var(--space-3) 0 0; font-size: var(--text-body-lg); color: var(--color-text-secondary); }
.cta-band .btns { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.home-footer { margin-top: var(--space-24); }
.brand-big { font-size: clamp(52px, 14vw, 220px); font-weight: var(--weight-bold); letter-spacing: -0.06em; line-height: .85; margin: 0; }
.brand-big sup { font-size: .22em; vertical-align: top; position: relative; top: .5em; letter-spacing: 0; }
.footer-tag { font-size: var(--text-heading-lg); font-weight: var(--weight-semibold); letter-spacing: -0.02em; margin: var(--space-6) 0 0; }
.footer-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-6); margin-top: var(--space-16); padding-top: var(--space-6); border-top: var(--border-thin) solid var(--color-text-inverse); font-size: var(--text-body-sm); }
.footer-row ul { display: flex; flex-wrap: wrap; gap: var(--space-6); list-style: none; margin: 0; padding: 0; }
.footer-row a { color: inherit; opacity: .85; text-decoration: none; } .footer-row a:hover { opacity: 1; text-decoration: underline; text-underline-offset: 4px; }
.placeholder { outline: var(--border-thin) dashed var(--color-text-muted); outline-offset: 3px; border-radius: var(--radius-sm); }

@media (prefers-reduced-motion: reduce) {
  .flip-inner { transform: none !important; }
  .face.back { transform: none; opacity: 0; }
  .flip-btn[aria-pressed="true"] .face.back { opacity: 1; }
  .flip-btn[aria-pressed="true"] .face.front { opacity: 0; }
}
@media (max-width: 1023px) {
  .a-hero, .story, .founder { grid-template-columns: minmax(0, 1fr); }
  .a-hero h1 { font-size: 72px; }
  .dict { margin: var(--space-6) 0 0; }
  .dict-stamp { right: var(--space-2); top: calc(var(--space-10) * -1); }
  .beliefs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .split { grid-template-columns: minmax(0, 1fr); }
  .split-plus { justify-self: center; }
  .portrait { max-width: 420px; }
  .founder .portrait { position: relative; top: auto; } /* stacked on tablet/phone: no floating */
  .cta-band { grid-template-columns: minmax(0, 1fr); padding: var(--space-10) var(--space-6); }
}
@media (max-width: 767px) {
  .wrap { padding: 0 var(--space-4); }
  .a-hero { padding-top: var(--space-8); gap: var(--space-12); }
  .a-hero h1 { font-size: clamp(44px, 13vw, 60px); }
  .a-hero .sub { font-size: 20px; }
  .dict { padding: var(--space-6); margin-right: var(--space-4); }
  .dict-stamp { width: 84px; height: 84px; right: var(--space-2); top: calc(var(--space-10) * -1); font-size: var(--text-caption); }
  .dict { margin-top: var(--space-6); }
  .story-body { font-size: var(--text-body-lg); }
  .beliefs { grid-template-columns: minmax(0, 1fr); }
  .flip-btn { height: 300px; }
  .portrait .initial { font-size: 160px; }
  .sec { padding-top: var(--space-16); }
}

/* ================= EXPERIENCE (menu-style list + detail pop-up) ================= */
.exp-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: var(--space-10); }
.exp-item { display: grid; gap: var(--space-2); padding: var(--space-6) 0; border-bottom: var(--border-thin) dashed var(--color-border-strong); }
.exp-line { display: flex; align-items: baseline; gap: var(--space-3); min-width: 0; }
.exp-line h3 { margin: 0; font-size: var(--text-heading-sm); line-height: 1.25; letter-spacing: -0.015em; flex: 0 1 auto; min-width: 0; }
.exp-now { font-size: var(--text-caption); letter-spacing: .08em; color: var(--color-text-primary); }
.exp-dots { flex: 1; min-width: var(--space-6); border-bottom: 2px dotted var(--color-border-subtle, rgba(30, 22, 51, .25)); transform: translateY(-4px); }
.exp-period { flex: none; margin-left: auto; font-weight: var(--weight-semibold); font-variant-numeric: tabular-nums; white-space: nowrap; text-align: right; }
.exp-sub { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); }
.exp-company { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2) var(--space-3); margin: 0; font-size: var(--text-body-sm); font-weight: var(--weight-semibold); letter-spacing: .08em; text-transform: uppercase; color: var(--color-text-muted); }
.exp-btn { flex: none; display: inline-flex; align-items: center; gap: var(--space-1); padding: var(--space-1) var(--space-3); font: inherit; font-size: var(--text-caption); font-weight: var(--weight-semibold); line-height: 1.3; letter-spacing: .08em; text-transform: uppercase; color: var(--color-text-primary); background: var(--color-bg-surface); border: var(--border-thin) solid var(--color-border-strong); border-radius: var(--radius-pill); cursor: pointer; transition: transform var(--dur-base) var(--ease-spring), background-color var(--dur-base) ease, box-shadow var(--dur-base) var(--ease-spring); }
.exp-btn span { font-size: 1.15em; line-height: 1; transition: transform var(--dur-slow) var(--ease-spring); }
.exp-btn:hover, .exp-btn:focus-visible { background: var(--color-candy-lemon); transform: translate(-1px, -1px); box-shadow: 2px 2px 0 var(--color-border-strong); }
.exp-btn:hover span { transform: rotate(90deg); }

/* Show / hide the whole list */
.exp-panel[hidden] { display: none; }
.exp-panel { margin-top: var(--space-10); }
.exp-item.is-revealing { animation: exp-in 520ms var(--ease-spring) both; animation-delay: calc(var(--n, 0) * 70ms); }
@keyframes exp-in { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.experience { padding-top: var(--space-16); }
.exp-head { margin-bottom: var(--space-8); }
.exp-tabs[hidden] { display: none; }
.exp-toggle .ico { transition: transform var(--dur-slow) var(--ease-spring); }
.exp-toggle[aria-expanded="true"] .ico { transform: rotate(180deg); }

/* Collapsed state stands out: sticker button + count chip, chevron nudge, soft halo, one wobble when it scrolls into view */
.exp-toggle { position: relative; isolation: isolate; gap: var(--space-3); transition: transform var(--dur-base) var(--ease-spring), box-shadow var(--dur-base) var(--ease-spring), background-color var(--dur-base) ease; }
.exp-toggle[aria-expanded="false"] { background: var(--color-candy-lemon); box-shadow: var(--shadow-sticker-md); }
.exp-toggle[aria-expanded="false"]::before { content: ""; position: absolute; inset: -2px; z-index: -1; border-radius: inherit; background: var(--color-candy-lemon-strong); opacity: 0; animation: exp-halo 2.6s var(--ease-calm) infinite; }
.exp-toggle[aria-expanded="false"] .ico { animation: exp-nudge 2.6s var(--ease-spring) infinite; }
.exp-toggle[aria-expanded="false"]:hover, .exp-toggle[aria-expanded="false"]:focus-visible { transform: translate(-3px, -3px) rotate(-1deg); box-shadow: var(--shadow-sticker-lg); }
.exp-toggle[aria-expanded="false"]:hover .ico { animation: none; transform: translateY(3px); }
.exp-toggle.is-wobble { animation: exp-wobble 900ms var(--ease-spring) 1; }
.exp-toggle-count { display: inline-grid; place-items: center; min-width: 24px; height: 24px; padding: 0 6px; font-size: var(--text-caption); font-weight: var(--weight-bold); line-height: 1; color: var(--color-text-inverse); background: var(--color-bg-inverse); border-radius: var(--radius-pill); }
.exp-toggle[aria-expanded="true"] .exp-toggle-count { display: none; }
@keyframes exp-nudge { 0%, 55%, 100% { transform: translateY(0); } 65% { transform: translateY(5px); } 75% { transform: translateY(-1px); } 85% { transform: translateY(3px); } }
@keyframes exp-halo { 0% { opacity: .55; transform: scale(1); } 70%, 100% { opacity: 0; transform: scale(1.18, 1.5); } }
@keyframes exp-wobble { 0% { transform: rotate(0); } 20% { transform: rotate(-4deg) scale(1.04); } 40% { transform: rotate(3deg); } 60% { transform: rotate(-2deg); } 80% { transform: rotate(1deg); } 100% { transform: rotate(0); } }

.exp-modal { width: min(680px, calc(100% - var(--space-8))); overflow: hidden; }
.exp-modal .modal-body { gap: var(--space-5); max-height: calc(100dvh - var(--space-8) - 12px); grid-template-rows: auto auto minmax(0, 1fr); }
.exp-modal-head { display: grid; gap: var(--space-1); padding-right: var(--space-20); }
.exp-modal-company { margin: 0; font-size: var(--text-body-sm); font-weight: var(--weight-semibold); letter-spacing: .08em; text-transform: uppercase; color: var(--color-text-muted); }
.exp-modal-head h3 { margin: 0; font-size: var(--text-heading-lg); line-height: 1.1; letter-spacing: -0.02em; }
.exp-modal-period { margin: 0; font-weight: var(--weight-semibold); }
.exp-tabs { justify-self: start; }
.exp-tabs button[hidden] { display: none; }
.exp-modal-body { overflow: auto; min-height: 0; color: var(--color-text-secondary); line-height: 1.7; padding: 0 var(--space-2) var(--space-2) 0; }
.exp-modal-body p { margin: 0 0 var(--space-4); }
.exp-modal-body p:last-child { margin-bottom: 0; }
.exp-projects { list-style: none; margin: 0; padding: 0 6px 8px 0; display: flex; flex-wrap: wrap; gap: var(--space-3); }
.exp-projects li { padding: var(--space-2) var(--space-4); font-weight: var(--weight-semibold); color: var(--color-text-primary); background: var(--c); border: var(--border-base) solid var(--color-border-strong); border-radius: var(--radius-pill); box-shadow: var(--shadow-sticker-sm); }

@media (max-width: 1023px) { .exp-list { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 767px) {
  .exp-line { flex-wrap: wrap; row-gap: var(--space-1); }
  .exp-dots { display: none; }
  .exp-period { width: 100%; margin-left: 0; text-align: left; order: 3; font-size: var(--text-body-sm); }
  .exp-sub { align-items: flex-end; }
}
@media (prefers-reduced-motion: reduce) { .exp-btn, .exp-btn span, .exp-toggle, .exp-toggle .ico { transition: none; } .exp-item.is-revealing, .exp-toggle.is-wobble, .exp-toggle .ico, .exp-toggle::before { animation: none !important; } }