/* ============================================================================
   Wealthsmith — About page ("The Forge")
   Loads after style.css (tokens) and home.css (nav, buttons, footer, .reveal).
   Everything here is prefixed .ab- to stay clear of the other pages.
   ========================================================================== */

.ab {
    --ab-figure: #1c2740;
    --ab-iron-hi: #7b8599;
    --ab-iron-lo: #2b3448;
    --ab-ember: #f59e0b;
}
:root[data-theme="dark"] .ab {
    --ab-figure: #9fb0cf;
    --ab-iron-hi: #a6b0c4;
    --ab-iron-lo: #4a566d;
}
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .ab {
        --ab-figure: #9fb0cf;
        --ab-iron-hi: #a6b0c4;
        --ab-iron-lo: #4a566d;
    }
}

/* ---------- hero ---------------------------------------------------------- */
.ab-hero {
    position: relative;
    overflow: hidden;
    padding: 72px 0 88px;
    background:
        radial-gradient(60% 50% at 78% 60%, rgba(245, 158, 11, 0.13), transparent 70%),
        radial-gradient(50% 45% at 12% 10%, rgba(47, 95, 232, 0.10), transparent 70%);
}
.ab-hero__grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 40px;
    align-items: center;
}
.ab-hero h1 {
    font-size: clamp(40px, 6vw, 68px);
    line-height: 1.04;
    letter-spacing: -0.03em;
    font-weight: 800;
    margin: 18px 0 20px;
}
.ab-hero h1 .grad {
    background: linear-gradient(90deg, var(--ab-ember), #ef4444 60%, var(--accent-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    background-size: 200% 100%;
    animation: abHeat 5s ease-in-out infinite alternate;
}
@keyframes abHeat { to { background-position: 100% 0; } }
.ab-lead { font-size: 18px; color: var(--text-muted); max-width: 46ch; margin: 0 0 28px; }
.ab-hero__ctas { display: flex; gap: 12px; flex-wrap: wrap; }

/* floating embers (spawned by about.js) */
.ab-embers { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.ab-ember {
    position: absolute;
    bottom: -12px;
    width: var(--s);
    height: var(--s);
    border-radius: 50%;
    background: var(--ab-ember);
    box-shadow: 0 0 8px 2px rgba(245, 158, 11, 0.55);
    opacity: 0;
    animation: abRise var(--t) linear var(--dl) infinite;
}
@keyframes abRise {
    0%   { transform: translate(0, 0); opacity: 0; }
    10%  { opacity: 0.9; }
    100% { transform: translate(var(--x), -560px); opacity: 0; }
}

/* ---------- the illustrated smith ---------------------------------------- */
.ab-stage { position: relative; }
.ab-forge { width: 100%; height: auto; overflow: visible; }

/* one full hammer cycle; every strike-synced animation shares --ab-beat */
.ab-forge { --ab-beat: 2.4s; }

.ab-arm {
    transform-origin: 0 0;
    animation: abSwing var(--ab-beat) cubic-bezier(0.5, 0, 0.3, 1) infinite;
}
@keyframes abSwing {
    0%   { transform: rotate(-48deg); }
    40%  { transform: rotate(-64deg); }   /* wind-up */
    56%  { transform: rotate(38deg); }    /* strike */
    66%  { transform: rotate(24deg); }    /* rebound */
    100% { transform: rotate(-48deg); }
}
.ab-smith { animation: abSway var(--ab-beat) ease-in-out infinite; transform-origin: 130px 330px; }
@keyframes abSway {
    0%, 100% { transform: rotate(0deg); }
    40% { transform: rotate(-1.4deg); }
    56% { transform: rotate(1.2deg); }
}

.ab-glow { opacity: 0.25; transform-origin: 250px 286px; animation: abFlash var(--ab-beat) ease-out infinite; }
@keyframes abFlash {
    0%, 54% { opacity: 0.22; transform: scale(0.9); }
    57%     { opacity: 1;    transform: scale(1.12); }
    100%    { opacity: 0.22; transform: scale(0.9); }
}

.ab-sparks circle {
    fill: var(--ab-ember);
    opacity: 0;
    animation: abSpark var(--ab-beat) cubic-bezier(0.2, 0.7, 0.4, 1) var(--d) infinite;
}
@keyframes abSpark {
    0%, 55%  { opacity: 0; transform: translate(0, 0); }
    56%      { opacity: 1; transform: translate(0, 0); }
    82%      { opacity: 0.9; }
    100%     { opacity: 0; transform: translate(var(--dx), calc(var(--dy) + 34px)); }
}

.ab-anvil { cursor: pointer; outline: none; transform-origin: 250px 300px; }
.ab-anvil:focus-visible { filter: drop-shadow(0 0 6px var(--accent)); }
.ab-anvil.is-hit { animation: abThud 0.35s ease-out; }
@keyframes abThud { 30% { transform: translateY(3px) scale(1.01, 0.98); } }

/* chart grows in once, then breathes */
.ab-candle { transform-box: fill-box; transform-origin: 50% 100%; opacity: 0; animation: abGrow 0.7s cubic-bezier(0.2, 0.9, 0.3, 1.2) calc(0.5s + var(--i) * 0.16s) forwards; }
.ab-candle line { stroke: var(--text-faint); stroke-width: 2; stroke-linecap: round; }
.ab-candle rect { fill: var(--success); }
.ab-candle:nth-child(3) rect,
.ab-candle:nth-child(5) rect { fill: var(--danger); }
@keyframes abGrow { from { opacity: 0; transform: scaleY(0.05); } to { opacity: 1; transform: scaleY(1); } }
.ab-trend { stroke-dasharray: 340; stroke-dashoffset: 340; animation: abDraw 1.6s ease-out 1.1s forwards; }
@keyframes abDraw { to { stroke-dashoffset: 0; } }
.ab-chart { animation: abFloat 6s ease-in-out 3s infinite; }
@keyframes abFloat { 50% { transform: translateY(-5px); } }

/* ---------- founder card -------------------------------------------------- */
.ab-founder { display: grid; grid-template-columns: 380px 1fr; gap: 64px; align-items: center; }
.ab-card {
    position: relative;
    text-align: center;
    padding: 36px 28px 28px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
    transform-style: preserve-3d;
    transition: transform 0.25s var(--ease), opacity 0.7s var(--ease);
    overflow: hidden;
}
.ab-card__shine {
    position: absolute; inset: 0; pointer-events: none;
    background: radial-gradient(240px circle at var(--mx, 50%) var(--my, 0%), rgba(255, 255, 255, 0.28), transparent 60%);
    opacity: 0; transition: opacity 0.25s;
}
.ab-card:hover .ab-card__shine { opacity: 1; }
.ab-avatar { width: 132px; height: 132px; margin: 0 auto 18px; filter: drop-shadow(0 12px 22px rgba(47, 95, 232, 0.35)); }
.ab-avatar svg { width: 100%; height: 100%; }
.ab-avatar__ring { transform-origin: 60px 60px; animation: abSpin 24s linear infinite; }
@keyframes abSpin { to { transform: rotate(360deg); } }
.ab-card h3 { margin: 0; font-size: 26px; letter-spacing: -0.02em; }
.ab-card__role { margin: 4px 0 16px; color: var(--text-muted); font-weight: 600; font-size: 14px; }
.ab-chips { list-style: none; margin: 0 0 20px; padding: 0; display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.ab-chips li {
    font-size: 12px; font-weight: 700; padding: 5px 11px; border-radius: var(--radius-full);
    background: var(--accent-soft); color: var(--accent); border: 1px solid var(--accent-border);
}
.ab-card__mail {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: "JetBrains Mono", monospace; font-size: 13px; font-weight: 500;
    color: var(--text); padding: 10px 14px; border-radius: var(--radius-md);
    border: 1px dashed var(--border-2); transition: border-color 0.15s, color 0.15s;
}
.ab-card__mail:hover { border-color: var(--accent); color: var(--accent); }
.ab-card__note { margin: 18px 0 0; font-size: 12px; color: var(--text-faint); font-style: italic; }

.ab-founder__copy p { color: var(--text-muted); font-size: 17px; max-width: 58ch; }
.ab-fineprint { font-size: 13px !important; color: var(--text-faint) !important; border-left: 3px solid var(--border-2); padding-left: 12px; }

/* ---------- story beats --------------------------------------------------- */
.ab-beats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.ab-beat {
    position: relative; padding: 30px 26px 28px;
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
    transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s, opacity 0.7s var(--ease);
}
.ab-beat:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--accent-border); }
.ab-beat__no { position: absolute; top: 18px; right: 22px; font-family: "JetBrains Mono", monospace; font-size: 13px; color: var(--text-faint); }
.ab-beat__ico { width: 46px; height: 46px; color: var(--accent); margin-bottom: 16px; }
.ab-beat h3 { margin: 0 0 8px; font-size: 20px; letter-spacing: -0.01em; }
.ab-beat p { margin: 0; color: var(--text-muted); font-size: 15px; }
.ab-bars { stroke-dasharray: 40; stroke-dashoffset: 0; }
.ab-beat:hover .ab-bars { animation: abBars 0.9s ease-out; }
@keyframes abBars { from { stroke-dashoffset: 40; } to { stroke-dashoffset: 0; } }
.ab-beat:hover .ab-dot { animation: abPulse 0.9s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
@keyframes abPulse { 50% { transform: scale(1.5); } }

/* ---------- section head -------------------------------------------------- */
.ab-head { text-align: center; max-width: 640px; margin: 0 auto 52px; }
.ab-head .lp-sub { margin-left: auto; margin-right: auto; }

/* ---------- forge line (scroll-drawn) ------------------------------------ */
.ab-forgeline { position: relative; max-width: 720px; margin: 0 auto; padding-left: 0; --p: 0; }
.ab-forgeline__track {
    position: absolute; left: 27px; top: 28px; bottom: 28px; width: 4px;
    background: var(--border-2); border-radius: 4px; overflow: hidden;
}
.ab-forgeline__fill {
    width: 100%; height: 100%; border-radius: 4px;
    background: linear-gradient(180deg, var(--ab-ember), #ef4444 55%, var(--accent));
    transform-origin: top; transform: scaleY(var(--p));
    box-shadow: 0 0 12px rgba(245, 158, 11, 0.7);
}
.ab-stagerow { position: relative; display: flex; gap: 22px; align-items: flex-start; padding: 0 0 44px; }
.ab-stagerow:last-child { padding-bottom: 0; }
.ab-node {
    flex: none; width: 58px; height: 58px; border-radius: 50%;
    display: grid; place-items: center; z-index: 1;
    background: var(--surface); border: 3px solid var(--border-2); color: var(--text-faint);
    transition: all 0.5s var(--ease);
}
.ab-node svg { width: 26px; height: 26px; }
.ab-stagerow.is-lit .ab-node {
    border-color: var(--ab-ember); color: #fff;
    background: linear-gradient(135deg, var(--ab-ember), #ef4444);
    box-shadow: 0 0 0 6px rgba(245, 158, 11, 0.18), 0 8px 22px -6px rgba(239, 68, 68, 0.6);
    transform: scale(1.08);
}
.ab-stagerow__body { padding-top: 6px; opacity: 0.45; transform: translateX(-6px); transition: all 0.5s var(--ease); }
.ab-stagerow.is-lit .ab-stagerow__body { opacity: 1; transform: none; }
.ab-stagerow h4 { margin: 0 0 4px; font-size: 20px; letter-spacing: -0.01em; }
.ab-stagerow h4 em { font-style: normal; font-weight: 600; font-size: 14px; color: var(--text-faint); margin-left: 4px; }
.ab-stagerow p { margin: 0; color: var(--text-muted); font-size: 15px; max-width: 52ch; }

/* ---------- principles ---------------------------------------------------- */
.ab-principles { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; }
.ab-pr { grid-column: span 2; padding: 28px 24px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s, opacity 0.7s var(--ease); }
.ab-pr:nth-child(4) { grid-column: 2 / span 2; }
.ab-pr:nth-child(5) { grid-column: 4 / span 2; }
.ab-pr:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--accent-border); }
.ab-pr svg { width: 44px; height: 44px; color: var(--accent); margin-bottom: 14px; overflow: visible; }
.ab-pr h4 { margin: 0 0 6px; font-size: 18px; }
.ab-pr p { margin: 0; color: var(--text-muted); font-size: 14.5px; }
.ab-pr:hover .ab-hand { transform-box: view-box; transform-origin: 24px 24px; animation: abSpin 2s linear infinite; }
.ab-pr:hover .ab-pupil { transform-box: fill-box; transform-origin: center; animation: abLook 1.6s ease-in-out infinite; }
@keyframes abLook { 25% { transform: translateX(-4px); } 75% { transform: translateX(4px); } }
.ab-pr:hover .ab-shackle { animation: abShackle 0.8s ease-in-out; }
@keyframes abShackle { 50% { transform: translateY(-5px); } }

/* ---------- tools bench --------------------------------------------------- */
.ab-bench { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.ab-tool {
    display: flex; flex-direction: column; gap: 6px; padding: 20px 18px;
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-md);
    transition: transform 0.2s var(--ease), border-color 0.2s, box-shadow 0.2s, opacity 0.7s var(--ease);
    position: relative; overflow: hidden;
}
.ab-tool::after {
    content: ""; position: absolute; left: 0; bottom: 0; height: 3px; width: 100%;
    background: linear-gradient(90deg, var(--ab-ember), var(--accent)); transform: scaleX(0); transform-origin: left; transition: transform 0.35s var(--ease);
}
.ab-tool:hover { transform: translateY(-4px); border-color: var(--accent-border); box-shadow: var(--shadow-md); }
.ab-tool:hover::after { transform: scaleX(1); }
.ab-tool b { font-size: 15px; }
.ab-tool span { font-size: 13px; color: var(--text-muted); line-height: 1.5; }

/* ---------- contact ------------------------------------------------------- */
.ab-contact {
    text-align: center; padding: 64px 28px; border-radius: 28px;
    background:
        radial-gradient(60% 80% at 50% 0%, rgba(245, 158, 11, 0.16), transparent 70%),
        var(--surface);
    border: 1px solid var(--border); box-shadow: var(--shadow-md);
}
.ab-envelope { width: 120px; height: auto; margin: 0 auto 14px; overflow: visible; }
.ab-flame { transform-box: fill-box; transform-origin: 50% 100%; animation: abFlicker 1.1s ease-in-out infinite alternate; }
@keyframes abFlicker { from { transform: scale(1, 0.9) rotate(-3deg); } to { transform: scale(1.08, 1.12) rotate(3deg); } }
.ab-contact h2 { margin: 0 0 8px; font-size: clamp(30px, 4vw, 44px); letter-spacing: -0.03em; }
.ab-contact p { margin: 0 auto 26px; color: var(--text-muted); max-width: 46ch; }
.ab-contact__row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.ab-toast {
    position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 24px);
    background: var(--text); color: var(--bg); font-size: 14px; font-weight: 600;
    padding: 11px 18px; border-radius: var(--radius-full); opacity: 0; pointer-events: none;
    transition: opacity 0.25s, transform 0.25s var(--ease); z-index: 300;
}
.ab-toast.is-on { opacity: 1; transform: translate(-50%, 0); }

/* click-burst sparks (spawned by about.js) */
.ab-burst {
    position: fixed; width: 6px; height: 6px; border-radius: 50%; pointer-events: none; z-index: 250;
    background: var(--ab-ember); box-shadow: 0 0 8px 2px rgba(245, 158, 11, 0.7);
    animation: abBurst 0.8s cubic-bezier(0.2, 0.7, 0.4, 1) forwards;
}
@keyframes abBurst {
    from { opacity: 1; transform: translate(0, 0); }
    to   { opacity: 0; transform: translate(var(--bx), var(--by)); }
}

/* ---------- responsive ---------------------------------------------------- */
@media (max-width: 960px) {
    .ab-hero { padding: 40px 0 56px; }
    .ab-hero__grid { grid-template-columns: 1fr; }
    .ab-stage { max-width: 460px; margin: 0 auto; width: 100%; }
    .ab-founder { grid-template-columns: 1fr; gap: 36px; }
    .ab-card { max-width: 400px; margin: 0 auto; }
    .ab-beats { grid-template-columns: 1fr; }
    .ab-principles { grid-template-columns: 1fr 1fr; }
    .ab-pr, .ab-pr:nth-child(4), .ab-pr:nth-child(5) { grid-column: auto; }
    .ab-bench { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
    .ab-principles, .ab-bench { grid-template-columns: 1fr; }
    .ab-lead { font-size: 16px; }
    .ab-hero__ctas .lp-btn, .ab-contact__row .lp-btn { width: 100%; }
    .ab-stagerow { gap: 16px; }
    .ab-forgeline__track { left: 27px; }
}

/* ---------- reduced motion: show the finished picture, no loops ---------- */
@media (prefers-reduced-motion: reduce) {
    .ab-arm, .ab-smith, .ab-glow, .ab-sparks circle, .ab-chart, .ab-avatar__ring,
    .ab-flame, .ab-hero h1 .grad, .ab-ember { animation: none !important; }
    .ab-arm { transform: rotate(20deg); }
    .ab-glow { opacity: 0.5; }
    .ab-candle { opacity: 1; transform: none; animation: none; }
    .ab-trend { stroke-dashoffset: 0; animation: none; }
    .ab-embers { display: none; }
}

/* grid children must be allowed to shrink below their content width on phones */
.ab-hero__grid > *, .ab-founder > *, .ab-beats > *, .ab-principles > *, .ab-bench > * { min-width: 0; }

/* ---------- "at a glance" fact sheet + who-is line (also read by crawlers) ---------- */
.ab-facts { margin: 22px 0 0; padding: 4px 18px; max-width: 520px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-md); }
.ab-facts > div { display: flex; gap: 16px; padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 14px; }
.ab-facts > div:last-child { border-bottom: 0; }
.ab-facts dt { flex: none; width: 90px; color: var(--text-faint); font-weight: 600; }
.ab-facts dd { margin: 0; color: var(--text); font-weight: 600; min-width: 0; overflow-wrap: anywhere; }
.ab-facts a { color: var(--accent); }