/* ==========================================================================
   About page — soft editorial layout (page-scoped: every class is .ab-*)
   Matches the home hero: light blue wash, hairline rings, tiny coral accents.
   ========================================================================== */
:root {
  --ab-ink: #16303d;
  --ab-muted: #5b7482;
  --ab-tint: #f5f9fc;
  --ab-card: rgba(255, 255, 255, 0.66);
  --ab-line: rgba(22, 92, 125, 0.12);
  --ab-blue: #398fba;
  --ab-navy: #165c7d;
  --ab-coral: #ff6c63;
  --ab-ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}
html[data-theme="dark"] {
  --ab-ink: #e8eff3;
  --ab-muted: #a5b7c2;
  --ab-tint: #14232f;
  --ab-card: rgba(26, 40, 53, 0.6);
  --ab-line: rgba(255, 255, 255, 0.12);
  --ab-navy: #81bbd8;
}

.ab-wrap { width: min(1120px, 100% - 2 * clamp(20px, 5vw, 56px)); margin-inline: auto; }
.ab-eyebrow { display: inline-flex; gap: 10px; align-items: center; font-size: 0.74rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ab-blue); }
.ab-eyebrow b { color: var(--ab-coral); font-weight: 700; }

/* ---------- buttons (same shape language as the home hero) ---------- */
.ab-btn { display: inline-flex; align-items: center; gap: 10px; min-height: 50px; padding: 0 26px; border-radius: 999px; font-weight: 600; font-size: 0.92rem; text-decoration: none; transition: transform 0.25s var(--ab-ease), background 0.25s, color 0.25s, box-shadow 0.25s; }
.ab-btn svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.ab-btn--p { background: #2a7196; color: #fff; box-shadow: 0 10px 22px -12px rgba(22, 92, 125, 0.55); }
.ab-btn--g { border: 1.5px solid var(--ab-navy); color: var(--ab-navy); background: rgba(255, 255, 255, 0.5); }
html[data-theme="dark"] .ab-btn--g { background: transparent; }
@media (hover: hover) {
  .ab-btn--p:hover { background: var(--ab-blue); transform: translateY(-2px); }
  .ab-btn--g:hover { background: var(--ab-navy); color: #fff; transform: translateY(-2px); }
}
.ab-btn:focus-visible, .ab-seg button:focus-visible { outline: 2px solid var(--ab-blue); outline-offset: 3px; }

/* ---------- reveal ---------- */
.ab-rv { opacity: 0; transform: translateY(18px); transition: opacity 0.8s var(--ab-ease), transform 0.8s var(--ab-ease); }
.ab-rv.in { opacity: 1; transform: none; }

/* ---------- hero ---------- */
.ab-hero { position: relative; overflow: hidden; padding: clamp(24px, 4vw, 64px) 0 clamp(52px, 7vw, 96px); }
.ab-hero__bg { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(180deg, rgba(228, 240, 248, 0.9), rgba(255, 255, 255, 0) 82%); -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 110px, #000 70%, transparent 100%); mask-image: linear-gradient(to bottom, transparent 0, #000 110px, #000 70%, transparent 100%); }
html[data-theme="dark"] .ab-hero__bg { background: linear-gradient(180deg, rgba(57, 143, 186, 0.1), transparent 82%); }
.ab-blob { position: absolute; border-radius: 50%; filter: blur(60px); }
.ab-blob--1 { width: min(56vw, 600px); aspect-ratio: 1; right: -8%; top: -4%; background: radial-gradient(circle at 35% 35%, #9fd0e6, #398fba 70%); opacity: 0.26; }
.ab-blob--2 { width: min(30vw, 300px); aspect-ratio: 1; left: 28%; bottom: -6%; background: radial-gradient(circle, #ffb1ab, #ff6c63); opacity: 0.14; }
.ab-hero__grid { position: relative; display: grid; gap: 34px; align-items: center; }
.ab-hero__copy .ab-eyebrow { margin-bottom: 16px; }
.ab-name { margin: 0 0 16px; font-size: clamp(2.5rem, 9vw, 4.8rem); font-weight: 800; line-height: 1; letter-spacing: -0.035em; }
.ab-name span { display: block; background: linear-gradient(100deg, var(--ab-navy), var(--ab-blue) 70%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.ab-role { font-size: clamp(1.02rem, 2vw, 1.4rem); font-weight: 500; color: var(--ab-ink); }
.ab-role em { font-style: normal; font-weight: 700; background: linear-gradient(90deg, var(--ab-coral), var(--ab-blue)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.ab-hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.ab-portrait { position: relative; justify-self: center; width: min(78%, 420px); }
.ab-portrait img { position: relative; z-index: 1; display: block; width: 100%; height: auto; }
.ab-orbit { position: absolute; inset: -7%; border-radius: 50%; border: 1px solid rgba(57, 143, 186, 0.28); }
.ab-orbit--2 { inset: -15%; border-color: rgba(255, 108, 99, 0.22); }
.ab-chip { position: absolute; z-index: 2; display: flex; align-items: center; gap: 8px; padding: 9px 15px; border-radius: 999px; background: rgba(255, 255, 255, 0.78); border: 1px solid var(--ab-line); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); font-size: 0.78rem; font-weight: 600; color: var(--ab-navy); box-shadow: 0 10px 24px -16px rgba(15, 35, 50, 0.4); }
html[data-theme="dark"] .ab-chip { background: rgba(24, 37, 48, 0.78); }
.ab-chip i { width: 7px; height: 7px; border-radius: 50%; background: var(--ab-coral); }
.ab-chip--a { left: -6%; bottom: 14%; }
.ab-chip--b { right: -3%; top: 10%; }
@media (prefers-reduced-motion: no-preference) {
  .ab-blob--1 { animation: abDrift 24s ease-in-out infinite alternate; }
  .ab-chip--a { animation: abBob 10s ease-in-out infinite alternate; }
  .ab-chip--b { animation: abBob 12s ease-in-out infinite alternate-reverse; }
}
@keyframes abDrift { to { transform: translate3d(-24px, 24px, 0) scale(1.07); } }
@keyframes abBob { to { transform: translateY(-8px); } }

/* ---------- about ---------- */
.ab-about { padding: clamp(52px, 8vw, 110px) 0; }
.ab-about__grid { display: grid; gap: 34px; }
.ab-about__head h2 { margin: 12px 0 14px; font-size: clamp(1.8rem, 4.4vw, 2.8rem); font-weight: 700; line-height: 1.1; letter-spacing: -0.025em; color: var(--ab-ink); }
.ab-about__head p { max-width: 28rem; color: var(--ab-muted); }
.ab-cards { display: grid; gap: 14px; }
.ab-card { display: grid; grid-template-columns: auto 1fr; gap: 4px 18px; padding: 22px 24px; border-radius: 24px; background: var(--ab-card); border: 1px solid var(--ab-line); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); transition: transform 0.35s var(--ab-ease), border-color 0.35s; }
@media (hover: hover) { .ab-card:hover { transform: translateY(-3px); border-color: rgba(57, 143, 186, 0.4); } }
.ab-card__ico { grid-row: span 2; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 16px; background: rgba(57, 143, 186, 0.12); color: var(--ab-navy); }
.ab-card__ico svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.ab-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--ab-navy); }
.ab-card p { color: var(--ab-muted); font-size: 0.95rem; }
.ab-card p strong { color: var(--ab-ink); font-weight: 600; }

/* ---------- experience ---------- */
.ab-exp { padding: clamp(52px, 8vw, 110px) 0; background: var(--ab-tint); }
.ab-exp h2 { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 14px; margin: 12px 0 14px; line-height: 1; color: var(--ab-ink); }
.ab-exp h2 .n { font-size: clamp(3rem, 9vw, 5rem); font-weight: 800; letter-spacing: -0.04em; background: linear-gradient(100deg, var(--ab-blue), var(--ab-coral)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.ab-exp h2 .y { font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 700; }
.ab-exp h2 strong { flex-basis: 100%; font-size: clamp(1rem, 1.8vw, 1.25rem); font-weight: 500; color: var(--ab-muted); }
.ab-exp__body { max-width: 38rem; color: var(--ab-muted); }
.ab-steps { position: relative; display: grid; gap: 24px; margin-top: 40px; padding-left: 32px; list-style: none; }
.ab-steps::before { content: ""; position: absolute; left: 6px; top: 8px; bottom: 8px; width: 1.5px; background: linear-gradient(var(--ab-blue), var(--ab-coral)); opacity: 0.6; }
.ab-step { position: relative; }
.ab-step::before { content: ""; position: absolute; left: -32px; top: 6px; width: 13px; height: 13px; border-radius: 50%; background: var(--ab-tint); border: 2.5px solid var(--ab-blue); }
.ab-step--now::before { border-color: var(--ab-coral); }
.ab-step small { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ab-blue); }
.ab-step h3 { margin: 2px 0 4px; font-size: 1.15rem; font-weight: 700; color: var(--ab-navy); }
.ab-step p { max-width: 24rem; color: var(--ab-muted); font-size: 0.95rem; }

/* ---------- designer x coder ---------- */
.ab-duo { padding: clamp(52px, 8vw, 110px) 0; text-align: center; }
.ab-duo h2 { margin: 12px 0 24px; font-size: clamp(1.8rem, 4.8vw, 3rem); font-weight: 700; letter-spacing: -0.025em; color: var(--ab-ink); }
.ab-duo h2 span { color: var(--ab-coral); }
.ab-seg { display: inline-flex; gap: 4px; padding: 5px; border-radius: 999px; background: var(--ab-tint); border: 1px solid var(--ab-line); }
.ab-seg button { border: 0; background: none; cursor: pointer; font: 600 0.88rem Montserrat, sans-serif; color: var(--ab-navy); padding: 11px 22px; border-radius: 999px; transition: background 0.25s, color 0.25s; }
.ab-seg button[aria-selected="true"] { background: #2a7196; color: #fff; }
html[data-theme="dark"] .ab-seg button[aria-selected="true"] { background: var(--ab-navy); color: #0b1620; }
.ab-venn { display: block; width: 120px; margin: 28px auto 0; }
.ab-venn circle { fill: none; stroke-width: 1.5; }
.ab-venn .a { stroke: var(--ab-blue); fill: rgba(57, 143, 186, 0.1); }
.ab-venn .b { stroke: var(--ab-coral); fill: rgba(255, 108, 99, 0.1); }
.ab-panels { display: grid; gap: 14px; margin-top: 24px; }
.ab-panel { text-align: left; padding: 24px 26px; border-radius: 24px; background: var(--ab-card); border: 1px solid var(--ab-line); transition: opacity 0.35s, transform 0.35s var(--ab-ease), border-color 0.35s; }
.ab-panel h3 { margin-bottom: 10px; font-size: 1.2rem; font-weight: 700; color: var(--ab-navy); }
.ab-panel ul { display: grid; gap: 7px; list-style: none; color: var(--ab-muted); font-size: 0.95rem; }
.ab-panel li::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 12px; border-radius: 50%; background: var(--ab-coral); }
.ab-panel li strong { color: var(--ab-ink); font-weight: 600; }
.ab-panels[data-mode="design"] .ab-panel--code, .ab-panels[data-mode="code"] .ab-panel--design { opacity: 0.3; transform: scale(0.985); }
.ab-panels[data-mode="design"] .ab-panel--design, .ab-panels[data-mode="code"] .ab-panel--code { border-color: var(--ab-blue); }

@media (min-width: 800px) {
  .ab-hero__grid { grid-template-columns: 1.1fr 0.9fr; gap: clamp(24px, 5vw, 72px); }
  .ab-about__grid { grid-template-columns: 0.8fr 1.2fr; gap: clamp(36px, 6vw, 96px); }
  .ab-about__head { position: sticky; top: 110px; align-self: start; }
  .ab-steps { grid-template-columns: repeat(3, 1fr); gap: 32px; padding: 32px 0 0; margin-top: 48px; }
  .ab-steps::before { left: 0; right: 0; top: 6px; bottom: auto; width: auto; height: 1.5px; background: linear-gradient(90deg, var(--ab-blue), var(--ab-coral)); }
  .ab-step::before { left: 0; top: -32px; }
  .ab-panels { grid-template-columns: 1fr 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .ab-rv { opacity: 1; transform: none; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}


/* ==========================================================================
   Skills — soft version of the marquee (same markup + pause button + motion;
   only the look changes). css/skills-showcase.css is used by this page only.
   ========================================================================== */
.sk-showcase { margin: 0; }
.sk-showcase__card { background: var(--ab-tint); color: var(--ab-ink); padding: clamp(52px, 8vw, 110px) 0; }
.sk-showcase__card::before { right: -10%; top: -30%; width: 50%; background: radial-gradient(closest-side, rgba(159, 208, 230, 0.45), transparent); }
.sk-showcase__eyebrow { font-size: 0.74rem; font-weight: 600; letter-spacing: 0.16em; color: var(--ab-blue); }
.sk-showcase__eyebrow span { color: var(--ab-coral); font-weight: 700; }
.sk-showcase__head h2 { font-size: clamp(1.8rem, 4.4vw, 2.8rem); font-weight: 700; letter-spacing: -0.025em; color: var(--ab-ink); }
.sk-showcase__lede { color: var(--ab-muted); }

.sk-rows { -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.sk-row { padding: 7px 0; }
.sk-group { --sk-gap: clamp(10px, 1.2vw, 16px); }
.sk-pill { padding: 12px clamp(20px, 2.4vw, 30px); font-size: clamp(0.9rem, 1.4vw, 1.05rem); font-weight: 600; border: 1px solid var(--ab-line); }
.sk-group .sk-pill:nth-child(n) { transform: none; }
.sk-pill--d { background: rgba(57, 143, 186, 0.12); border-color: rgba(57, 143, 186, 0.22); color: var(--ab-navy); }
.sk-pill--l { background: rgba(255, 255, 255, 0.85); color: var(--ab-ink); }
.sk-pill--a { background: rgba(255, 108, 99, 0.13); border-color: rgba(255, 108, 99, 0.3); color: #b8423b; }
.sk-toggle { border-color: var(--ab-line); color: var(--ab-navy); background: rgba(255, 255, 255, 0.7); }
.sk-toggle:focus-visible { outline-color: var(--ab-blue); }
@media (hover: hover) { .sk-toggle:hover { background: var(--ab-navy); color: #fff; } }

html[data-theme="dark"] .sk-showcase .sk-pill--d { background: rgba(129, 187, 216, 0.14); border-color: rgba(129, 187, 216, 0.25); color: #cfe6f2; }
html[data-theme="dark"] .sk-showcase .sk-pill--l { background: rgba(255, 255, 255, 0.06); color: #e8eff3; }
html[data-theme="dark"] .sk-showcase .sk-pill--a { background: rgba(255, 108, 99, 0.18); border-color: rgba(255, 108, 99, 0.35); color: #ffb1ab; }
html[data-theme="dark"] .sk-showcase .sk-toggle { background: rgba(26, 40, 53, 0.7); color: #cfe6f2; }


/* ==========================================================================
   Hero LinkedIn button + Beyond Work
   ========================================================================== */
.ab-btn--in svg .fill, .ab-btn--in svg path { fill: currentColor; stroke: none; }
.ab-btn--in svg { width: 18px; height: 18px; }

.ab-beyond { padding: clamp(52px, 8vw, 104px) 0; text-align: center; }
.ab-beyond__in { max-width: 44rem; }
.ab-beyond h2 { margin: 12px 0 18px; font-size: clamp(1.8rem, 4.4vw, 2.8rem); font-weight: 700; line-height: 1.1; letter-spacing: -0.025em; color: var(--ab-ink); }
.ab-beyond__text { position: relative; padding: clamp(22px, 3.4vw, 34px) clamp(22px, 4vw, 40px); border-radius: 24px; background: var(--ab-card); border: 1px solid var(--ab-line); font-size: clamp(1rem, 1.6vw, 1.12rem); line-height: 1.75; color: var(--ab-muted); }
.ab-beyond__text::before { content: ""; position: absolute; left: 50%; top: -5px; width: 10px; height: 10px; margin-left: -5px; border-radius: 50%; background: var(--ab-coral); opacity: 0.8; }

@media (max-width: 640px) {
  .ab-hero__cta { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
  .ab-hero__cta .ab-btn { justify-content: center; padding: 0 14px; }
  .ab-hero__cta .ab-btn--in { grid-column: 1 / -1; }
}