@charset "UTF-8";
/* ALGOMONG website prototype — page-specific styles (uses components.css tokens) */

.site { overflow-x: hidden; }

/* ===== HERO ===== */
.hero {
  position: relative; min-height: 100vh; display: flex; flex-direction: column;
  justify-content: center; overflow: hidden;
  background: var(--am-grad-night);
}
.hero__bg {
  position: absolute; inset: -8%; z-index: 0;
  background: url("../assets/illustration.png") center/cover no-repeat;
  opacity: 0.10; filter: saturate(1.25) blur(10px);
  transition: transform 0.2s ease-out;
}
.hero::before {
  content:""; position:absolute; inset:0; z-index:0; pointer-events:none;
  background:
    radial-gradient(42% 52% at 72% 50%, rgba(110,74,255,0.50), transparent 70%),
    radial-gradient(28% 38% at 82% 62%, rgba(33,224,255,0.22), transparent 70%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events:none;
  background:
    radial-gradient(circle at 1px 1px, rgba(255,255,255,0.05) 1px, transparent 0) 0 0/42px 42px,
    linear-gradient(180deg, rgba(10,6,37,0.5), rgba(10,6,37,0.15) 45%, rgba(10,6,37,0.85));
}
.hero__glow { position: absolute; border-radius: 50%; filter: blur(70px); z-index: 1; opacity: 0.55; }
.hero__glow--1 { width: 420px; height: 420px; background: var(--am-violet-500); top: -80px; left: -60px; animation: am-float 8s ease-in-out infinite; }
.hero__glow--2 { width: 360px; height: 360px; background: var(--am-pink-500); bottom: -60px; right: 4%; opacity: 0.35; animation: am-float 10s ease-in-out infinite reverse; }
.hero__inner {
  position: relative; z-index: 2; width: 100%; max-width: 1200px; margin: 0 auto;
  padding: 0 32px; display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 32px; align-items: center;
}
.hero__copy { color: #fff; }
.hero__type {
  font-size: clamp(28px, 4vw, 52px); font-weight: 800; line-height: 1.18;
  letter-spacing: -0.02em; margin: 20px 0 0; min-height: 2.4em; color: #fff;
}
.hero__type .cursor { display: inline-block; width: 3px; background: var(--am-cyan-500); margin-left: 4px; animation: blink-c 0.8s steps(1) infinite; }
@keyframes blink-c { 50% { opacity: 0; } }
.hero__type .hl { color: var(--am-cyan-glow); }
.hero__slogan { opacity: 0; transform: translateY(20px); transition: all 0.7s var(--am-ease); margin-top: 24px; }
.hero__slogan.show { opacity: 1; transform: none; }
.hero__slogan .am-serif {
  display: block; font-size: clamp(40px, 6vw, 72px); font-weight: 700; line-height: 1;
  background: var(--am-grad-aurora); background-size: 200% 100%;
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  animation: am-grad-pan 6s linear infinite; filter: drop-shadow(0 0 24px rgba(110,74,255,0.5));
}
.hero__sub { font-size: clamp(15px, 1.4vw, 18px); color: #C9BEFF; line-height: 1.7; margin: 18px 0 0; max-width: 520px; }
.hero__cta { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; }
.hero__mascot { position: relative; display: grid; place-items: center; }
.hero__mascot img { width: min(360px, 80%); filter: drop-shadow(0 30px 60px rgba(110,74,255,0.5)); animation: am-float 5s ease-in-out infinite; position: relative; z-index: 2; }
.hero__mascot::after {
  content:""; position:absolute; bottom:4%; left:50%; transform:translateX(-50%);
  width:60%; height:34px; border-radius:50%; z-index:1;
  background: radial-gradient(ellipse, rgba(110,74,255,0.65), transparent 70%); filter: blur(10px);
  animation: am-float 5s ease-in-out infinite;
}
.hero__orbit {
  position: absolute; width: 320px; height: 320px; border-radius: 50%;
  border: 1.5px dashed rgba(33,224,255,0.4); animation: spin 22s linear infinite;
}
.hero__orbit::before, .hero__orbit::after { content: ""; position: absolute; width: 14px; height: 14px; border-radius: 50%; }
.hero__orbit::before { background: var(--am-cyan-500); top: -7px; left: 50%; box-shadow: var(--am-glow-cyan); }
.hero__orbit::after { background: var(--am-pink-500); bottom: -7px; left: 50%; box-shadow: var(--am-glow-pink); }
@keyframes spin { to { transform: rotate(360deg); } }
.hero__scroll { position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%); z-index: 3; font-family: var(--am-font-mono); font-size: 12px; letter-spacing: 0.2em; color: rgba(255,255,255,0.6); animation: am-float 2s ease-in-out infinite; }
@media (max-width: 860px){
  .hero__inner { grid-template-columns: 1fr; text-align: center; }
  .hero__mascot { order: -1; } .hero__cta { justify-content: center; } .hero__sub { margin-inline: auto; }
}

/* ===== reveal (gated: visible by default; only hidden once JS marks ready) ===== */
.reveal { transition: opacity 0.7s var(--am-ease), transform 0.7s var(--am-ease); }
html.reveal-ready .reveal { opacity: 0; transform: translateY(28px); }
html.reveal-ready .reveal.show { opacity: 1; transform: none; }

/* ===== VISION VENN ===== */
.venn { position: relative; width: 480px; height: 420px; margin: 0 auto; }
.venn__c {
  position: absolute; width: 260px; height: 260px; border-radius: 50%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 4px; mix-blend-mode: multiply; transition: all 1s var(--am-ease); opacity: 0; transform: scale(0.5);
  border: 2px solid rgba(255,255,255,0.5);
}
.venn.show .venn__c { opacity: 1; transform: scale(1); }
.venn__c span { font-family: var(--am-font-roman); font-size: 18px; font-weight: 700; letter-spacing: 0.04em; color: var(--am-ink-800); }
.venn__c small { font-size: 12px; color: var(--am-ink-600); }
.venn__c--1 { background: rgba(110,74,255,0.45); top: 0; left: 110px; transition-delay: 0.1s; }
.venn__c--2 { background: rgba(33,224,255,0.45); bottom: 0; left: 0; transition-delay: 0.25s; }
.venn__c--3 { background: rgba(255,61,210,0.4); bottom: 0; right: 0; transition-delay: 0.4s; }
.venn__success {
  position: absolute; top: 52%; left: 50%; transform: translate(-50%,-50%) scale(0); z-index: 3;
  font-family: var(--am-font-roman); font-weight: 800; font-size: 22px; color: #fff;
  width: 96px; height: 96px; border-radius: 50%; display: grid; place-items: center;
  background: var(--am-grad-violet); box-shadow: var(--am-glow-violet);
  transition: transform 0.8s var(--am-ease-emph) 0.7s;
}
.venn.show .venn__success { transform: translate(-50%,-50%) scale(1); }
@media (max-width: 520px){ .venn { transform: scale(0.78); } }

/* ===== PHILOSOPHY (flip cards) ===== */
.philosophy { background: var(--am-grad-night); }
.flip { perspective: 1200px; height: 230px; cursor: pointer; }
.flip__in { position: relative; width: 100%; height: 100%; transition: transform 0.7s var(--am-ease-emph); transform-style: preserve-3d; }
.flip.flipped .flip__in, .flip:hover .flip__in { transform: rotateY(180deg); }
.flip__face { position: absolute; inset: 0; border-radius: var(--am-radius-lg); padding: 24px; backface-visibility: hidden; display: flex; flex-direction: column; }
.flip__front { background: rgba(255,255,255,0.06); border: 1px solid rgba(110,74,255,0.3); justify-content: space-between; }
.flip__num { font-family: var(--am-font-mono); font-size: 13px; color: var(--am-cyan-glow); letter-spacing: 0.1em; }
.flip__front h3 { font-size: 21px; font-weight: 800; color: #fff; margin: 0; }
.flip__back { background: var(--am-grad-violet); transform: rotateY(180deg); justify-content: center; box-shadow: var(--am-glow-violet); }
.flip__back p { color: #fff; font-size: 15px; line-height: 1.6; margin: 0; }
.flip__hint { font-size: 11px; color: rgba(255,255,255,0.5); font-family: var(--am-font-mono); }

/* ===== CORE TECH spec cards ===== */
.tech-spec h3 { font-family: var(--am-font-mono); }
.tech-spec ul { list-style: none; padding: 0; margin: 14px 0 0; display: flex; flex-direction: column; gap: 8px; }
.tech-spec li { font-size: 13px; color: rgba(255,255,255,0.8); display: flex; align-items: center; gap: 8px; }
.tech-spec li::before { content: "›"; color: var(--am-cyan-500); font-weight: 700; }

/* ===== TANOS ===== */
.tanos { background: var(--am-grad-night); }
.tcard { background: rgba(255,255,255,0.05); border: 1px solid rgba(110,74,255,0.3); border-radius: var(--am-radius-lg); padding: 28px; transition: all 0.25s var(--am-ease); }
.tcard:hover { transform: translateY(-6px); border-color: var(--am-cyan-500); box-shadow: 0 0 32px rgba(33,224,255,0.2); }
.tcard__name { font-family: var(--am-font-mono); font-size: 13px; color: var(--am-cyan-glow); letter-spacing: 0.08em; }
.tcard h3 { color: #fff; font-size: 24px; font-weight: 800; margin: 6px 0 12px; }
.tcard p { color: #C9BEFF; font-size: 14px; line-height: 1.6; margin: 0; }
.planner { background: rgba(255,255,255,0.05); border: 1px solid rgba(110,74,255,0.3); border-radius: var(--am-radius-xl); padding: 36px; }
.planner__chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.planner__chip { font-size: 14px; font-weight: 600; padding: 11px 18px; border-radius: 99px; cursor: pointer; background: rgba(255,255,255,0.07); color: #fff; border: 1px solid rgba(255,255,255,0.18); transition: all 0.2s; }
.planner__chip.on { background: var(--am-grad-aurora); border-color: transparent; box-shadow: 0 6px 18px -6px rgba(110,74,255,0.6); }
.planner__result { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin-top: 28px; }
.planner__metric { text-align: center; padding: 22px; border-radius: var(--am-radius-lg); background: rgba(10,6,37,0.5); border: 1px solid rgba(33,224,255,0.2); }
.planner__metric b { display: block; font-size: 40px; font-weight: 800; font-family: var(--am-font-mono); color: var(--am-cyan-glow); line-height: 1; }
.planner__metric small { font-size: 12px; color: #C9BEFF; }
@media (max-width: 600px){ .planner__result { grid-template-columns: 1fr; } }

/* ===== PORTFOLIO teaser ===== */
.pf-mini { border-radius: var(--am-radius-lg); overflow: hidden; box-shadow: var(--am-shadow-md); background: var(--surface); transition: transform 0.2s; text-decoration: none; color: inherit; display: block; }
.pf-mini:hover { transform: translateY(-5px); }
.pf-mini__top { height: 96px; display: grid; place-items: center; color: #fff; font-family: var(--am-font-mono); font-size: 12px; letter-spacing: 0.08em; }
.pf-mini__b { padding: 16px; }
.pf-mini__b b { font-size: 15px; }
.pf-mini__b small { display: block; font-size: 12px; color: var(--fg-3); margin-top: 4px; }

/* ===== ORG tech tree ===== */
.org { background: var(--am-grad-night); }
.member { background: rgba(255,255,255,0.05); border: 1px solid rgba(110,74,255,0.3); border-radius: var(--am-radius-xl); overflow: hidden; transition: all 0.3s var(--am-ease); }
.member:hover { border-color: var(--am-cyan-500); box-shadow: 0 0 40px rgba(110,74,255,0.3); }
.member__photo { height: 300px; position: relative; overflow: hidden; background-color: #15103A; }
.member__photo::after { content: ""; position: absolute; inset: 0; background: radial-gradient(70% 60% at 50% 30%, transparent, rgba(10,6,37,0.15) 72%, rgba(10,6,37,0.92)); }
.member__glow { position: absolute; inset: 0; background: radial-gradient(60% 50% at 50% 35%, rgba(110,74,255,0.35), transparent 70%); mix-blend-mode: screen; opacity: 0; transition: opacity 0.3s; }
.member:hover .member__glow { opacity: 1; }
.member__body { padding: 24px; }
.member__role { font-family: var(--am-font-mono); font-size: 12px; color: var(--am-cyan-glow); letter-spacing: 0.1em; }
.member__name { font-size: 24px; font-weight: 800; color: #fff; margin: 4px 0 2px; }
.member__quote { font-size: 13px; color: #C9BEFF; line-height: 1.6; margin: 8px 0 0; font-style: italic; }
.tree { margin-top: 18px; display: flex; flex-direction: column; gap: 8px; }
.tree__node { display: flex; align-items: center; gap: 10px; padding: 9px 13px; border-radius: 10px; background: rgba(10,6,37,0.5); border: 1px solid rgba(255,255,255,0.08); font-size: 13px; color: rgba(255,255,255,0.75); transition: all 0.25s var(--am-ease); transform: translateX(-8px); opacity: 0.6; }
.member:hover .tree__node { transform: none; opacity: 1; border-color: rgba(33,224,255,0.3); }
.member:hover .tree__node:nth-child(2){ transition-delay: 0.05s; }
.member:hover .tree__node:nth-child(3){ transition-delay: 0.1s; }
.member:hover .tree__node:nth-child(4){ transition-delay: 0.15s; }
.tree__node::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--am-ink-400); flex: none; transition: all 0.25s; }
.member:hover .tree__node::before { background: var(--am-cyan-500); box-shadow: 0 0 8px var(--am-cyan-500); }

/* ===== CONSULT / FOOTER ===== */
.consult { background: var(--am-grad-violet); padding: clamp(84px,10vw,128px) 32px; position: relative; overflow: hidden; }
.consult::before {
  content: ""; position: absolute; inset: -12%; z-index: 0;
  background:
    radial-gradient(32% 44% at 12% 16%, rgba(33,224,255,0.55), transparent 60%),
    radial-gradient(36% 48% at 88% 24%, rgba(255,61,210,0.45), transparent 60%),
    radial-gradient(50% 56% at 50% 110%, rgba(180,150,255,0.65), transparent 72%);
  animation: am-float 9s ease-in-out infinite;
}
.consult::after {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.09) 1px, transparent 0) 0 0/34px 34px;
  -webkit-mask-image: radial-gradient(72% 72% at 50% 50%, #000, transparent 78%);
          mask-image: radial-gradient(72% 72% at 50% 50%, #000, transparent 78%);
}
.consult > * { position: relative; z-index: 1; }
.consult__mongi { width: 120px; margin-bottom: 16px; filter: drop-shadow(0 16px 30px rgba(10,6,37,0.4)); animation: am-float 5s ease-in-out infinite; }
.foot { max-width: 1200px; margin: 80px auto 0; padding: 28px 0; border-top: 1px solid rgba(255,255,255,0.15); display: flex; justify-content: space-between; color: rgba(255,255,255,0.7); font-size: 13px; flex-wrap: wrap; gap: 8px; }

#float { display: none; }
#float.show { display: inline-flex; }

/* ===================================================================
   SHARED MULTI-PAGE NAV + FOOTER + PAGE SCAFFOLD
   =================================================================== */
.snav {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 32px; gap: 24px;
  background: rgba(250,248,255,0.82);
  backdrop-filter: blur(18px) saturate(1.6); -webkit-backdrop-filter: blur(18px) saturate(1.6);
  border-bottom: 1px solid rgba(110,74,255,0.12); transition: box-shadow .25s, background .25s;
}
.snav.scrolled { box-shadow: 0 8px 30px -12px rgba(26,15,61,0.18); }
.snav__brand { display: flex; align-items: center; }
.snav__brand img { height: 38px; display: block; }
.snav__menu { display: flex; align-items: center; gap: 20px; }
.snav__top { display: flex; align-items: center; gap: 2px; list-style: none; margin: 0; padding: 0; }
.snav__item { position: relative; }
.snav__toplink {
  display: inline-flex; align-items: center; font-family: var(--am-font-sans);
  font-size: 15px; font-weight: 700; color: var(--fg); background: none; border: 0; cursor: pointer;
  text-decoration: none; white-space: nowrap; padding: 10px 14px; border-radius: var(--am-radius-pill); transition: all .2s var(--am-ease);
}
.snav__toplink:hover { color: var(--am-violet-600); background: var(--am-violet-50); }
.snav__toplink.is-active { color: var(--am-violet-600); }
.snav__drop {
  position: absolute; top: calc(100% + 8px); left: 50%; transform: translateX(-50%) translateY(8px);
  min-width: 236px; background: #fff; border: 1px solid var(--border); border-radius: var(--am-radius-lg);
  box-shadow: var(--am-shadow-lg); padding: 8px; opacity: 0; pointer-events: none; transition: .22s var(--am-ease);
}
.snav__item.has-drop:hover .snav__drop, .snav__item.has-drop:focus-within .snav__drop { opacity: 1; pointer-events: auto; transform: translateX(-50%) translateY(0); }
.snav__droplink { display: block; padding: 11px 14px; border-radius: var(--am-radius-md); text-decoration: none; transition: .18s; }
.snav__droplink:hover { background: var(--am-violet-50); }
.snav__droplink b { display: block; font-size: 14.5px; color: var(--fg); font-weight: 700; }
.snav__droplink span { display: block; font-size: 12px; color: var(--fg-3); margin-top: 2px; }
.snav__burger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.snav__burger span { width: 24px; height: 2.5px; border-radius: 2px; background: var(--am-ink-700); transition: .2s; }
@media (max-width: 1024px){
  .snav__burger { display: flex; }
  .snav__menu { position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 6px;
    background: rgba(250,248,255,0.99); backdrop-filter: blur(18px); padding: 14px 20px 22px;
    border-bottom: 1px solid rgba(110,74,255,0.12); transform: translateY(-12px); opacity: 0; pointer-events: none; transition: .25s; max-height: 84vh; overflow: auto; }
  .snav__menu.open { transform: none; opacity: 1; pointer-events: auto; }
  .snav__top { flex-direction: column; align-items: stretch; gap: 2px; }
  .snav__item { border-bottom: 1px solid var(--border); }
  .snav__toplink { width: 100%; justify-content: space-between; padding: 14px 10px; font-size: 16px; }
  .snav__drop { position: static; transform: none; opacity: 0; max-height: 0; overflow: hidden; pointer-events: auto;
    box-shadow: none; border: 0; padding: 0 0 0 10px; min-width: 0; transition: .25s; }
  .snav__item.drop-open .snav__drop { opacity: 1; max-height: 420px; padding: 4px 0 10px 10px; }
  .snav__cta { margin-top: 10px; }
}

/* page hero / section helpers (subpages) */
.page-hero { padding: clamp(56px,8vw,96px) 0 clamp(36px,5vw,56px); position: relative; }
.page-hero--dark { background: var(--am-grad-night); color: #fff; overflow: hidden; }
.page-hero--dark::after { content:""; position:absolute; width:480px; height:480px; border-radius:50%; background:var(--am-violet-500); filter:blur(120px); opacity:.4; top:-160px; right:-60px; }
.page-hero__inner { position: relative; z-index: 1; }
.page-title { font-size: clamp(38px,5.5vw,68px); font-weight: 800; letter-spacing: -0.03em; line-height: 1.05; margin: 14px 0 0; }

/* footer */
.sfoot { background: var(--am-ink-900); color: #fff; padding: 64px 0 28px; margin-top: 0; }
.sfoot__top { display: grid; grid-template-columns: 1.3fr 2fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.12); }
.sfoot__brand img { height: 40px; filter: brightness(0) invert(1); opacity: 0.95; }
.sfoot__brand p { color: #B6A8D6; font-size: 14px; line-height: 1.7; margin: 16px 0 0; }
.sfoot__cols { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.sfoot__cols b { display: block; font-size: 13px; color: #fff; margin-bottom: 12px; font-family: var(--am-font-mono); letter-spacing: .06em; }
.sfoot__cols a { display: block; color: #B6A8D6; text-decoration: none; font-size: 14px; padding: 5px 0; transition: color .2s; }
.sfoot__cols a:hover { color: var(--am-cyan-glow); }
.sfoot__bar { display: flex; justify-content: space-between; padding-top: 24px; color: rgba(255,255,255,0.55); font-size: 13px; flex-wrap: wrap; gap: 8px; }
@media (max-width: 760px){ .sfoot__top { grid-template-columns: 1fr; } }