/* CUBO - Web informativa */

:root {
  /* Light-dominant palette per brandbook tonalidades claras */
  --black: #f0f0ef;          /* primary surface (was dark) */
  --ink: #e7e5df;            /* hover surface */
  --ink-2: #dcd9d1;          /* deeper hover surface */
  --line: rgba(0, 0, 0, 0.10);
  --line-strong: rgba(0, 0, 0, 0.24);
  --muted: rgba(10, 10, 10, 0.58);
  --muted-2: rgba(10, 10, 10, 0.38);
  --paper: #0a0a0a;          /* primary text (was light) */
  --gold: #e7cb8f;           /* brand accent — fills & borders */
  --gold-soft: #d9bd80;
  --gold-deep: #a88a4f;
  --gold-text: #8a6e3a;      /* readable gold for text on light */
  --on-gold: #0a0a0a;        /* text on gold surfaces */
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--black);
  color: var(--paper);
  font-family: 'Quicksand', system-ui, sans-serif;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body {
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: -0.005em;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

.mono { font-family: 'JetBrains Mono', ui-monospace, monospace; font-variant-numeric: tabular-nums; }

/* ============ NAV ============ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 32px;
  background: #000000;
  border-bottom: 1px solid rgba(231, 203, 143, 0.18);
}
.nav .brand { display: flex; align-items: center; gap: 14px; font-weight: 700; letter-spacing: 0.18em; font-size: 15px; color: #f0f0ef; }
.nav .brand .mark { width: 44px; height: 44px; }
.nav ul { display: flex; gap: 28px; list-style: none; font-size: 13px; }
.nav ul a { color: rgba(240, 240, 239, 0.6); transition: color .2s; }
.nav ul a:hover { color: var(--gold); }
.nav .cta {
  font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 10px 16px; border: 1px solid rgba(231, 203, 143, 0.32); border-radius: 999px;
  color: #f0f0ef; transition: all .25s;
  display: flex; align-items: center; gap: 8px;
}
.nav .cta:hover { background: var(--gold); color: #000; border-color: var(--gold); }
.nav .cta .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 8px var(--gold); }
.nav .cta:hover .dot { background: #000; box-shadow: none; }

/* Hamburger toggle (hidden on desktop) */
.nav-toggle {
  display: none;
  position: relative;
  width: 32px; height: 32px;
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
  margin-left: 14px;
}
.nav-toggle span {
  display: block;
  position: absolute;
  left: 6px;
  width: 20px;
  height: 1.5px;
  background: #f0f0ef;
  transition: transform .25s ease, opacity .2s ease;
}
.nav-toggle span:nth-child(1) { top: 11px; }
.nav-toggle span:nth-child(2) { top: 16px; }
.nav-toggle span:nth-child(3) { top: 21px; }
.nav.is-open .nav-toggle span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.nav.is-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav.is-open .nav-toggle span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }

@media (max-width: 760px) {
  .nav { padding: 14px 18px; }
  .nav .cta { margin-left: auto; }
  .nav-toggle { display: block; }
  .nav ul {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: #000;
    flex-direction: column;
    gap: 0;
    padding: 8px 18px 18px;
    border-bottom: 1px solid rgba(231, 203, 143, 0.18);
  }
  .nav.is-open ul { display: flex; }
  .nav ul li {
    padding: 14px 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
  .nav ul li:last-child { border-bottom: none; }
  .nav ul a { color: #f0f0ef; }
}

/* ============ SECTION BASICS ============ */
section { position: relative; padding: 120px 32px; max-width: 1440px; margin: 0 auto; }
.section-eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--gold-text); display: flex; align-items: center; gap: 12px;
  margin-bottom: 24px;
}
.section-eyebrow::before {
  content: ""; width: 24px; height: 1px; background: var(--gold);
}

/* ============ HERO ============ */
.hero {
  min-height: 100vh; padding: 0 0 130px;
  display: grid; grid-template-columns: 1fr 1.2fr;
  gap: 40px; align-items: center;
}
.hero-left h1 {
  font-size: clamp(56px, 9.5vw, 168px);
  font-weight: 300;
  line-height: 0.92;
  letter-spacing: -0.04em;
  margin-top: 200px;
  margin-bottom: 32px;
}
.hero-left h1 .italic { font-style: italic; font-weight: 300; color: var(--gold-text); }
.hero-left h1 .block { display: block; }
.hero-left p.lede {
  font-size: clamp(16px, 1.4vw, 20px);
  color: var(--muted);
  max-width: 480px;
  margin-bottom: 40px;
  line-height: 1.5;
}
.hero-cluster { display: flex; gap: 16px; flex-wrap: wrap; }
.btn {
  padding: 16px 28px;
  font-size: 14px; letter-spacing: 0.04em;
  border-radius: 999px;
  transition: all .25s;
  display: inline-flex; align-items: center; gap: 10px;
}
.btn-primary { background: var(--gold); color: var(--on-gold); font-weight: 600; }
.btn-primary:hover { background: #0a0a0a; color: #f0f0ef; }
.btn-ghost { color: var(--paper); border: 1px solid var(--line-strong); }
.btn-ghost:hover { border-color: var(--gold-text); color: var(--gold-text); }

.hero-right { display: flex; align-items: center; justify-content: center; height: 100%; min-height: 720px; position: relative; }

.hero-meta {
  position: absolute; left: 32px; bottom: 60px;
  display: flex; gap: 48px;
  font-size: 12px; letter-spacing: 0.04em;
  color: var(--muted);
}
.hero-meta .num { font-family: 'JetBrains Mono', monospace; color: var(--gold-text); font-size: 28px; display: block; line-height: 1; margin-bottom: 6px; font-weight: 300; }

.hero-coords {
  position: absolute; right: 32px; top: 90px;
  font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--muted-2);
  text-align: right; line-height: 1.7;
}

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding: 100px 22px 60px; min-height: auto; }
  .hero-left h1 { margin-top: 60px; }
  .hero-right { min-height: 380px; }
  .hero-meta { position: static; padding: 32px 0 0; }
  .hero-coords { display: none; }
  section { padding: 80px 22px; }
}

/* ============ ROTATING CUBE ============ */
.cube-stage {
  width: min(820px, 95vw); height: min(820px, 95vw);
  position: relative;
  display: flex; align-items: center; justify-content: center;
  color: #0a0a0a;
}
.iso-cube {
  width: 56%; height: 56%;
  animation: iso-float 7s ease-in-out infinite;
  display: block;
  object-fit: contain;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 18px 40px rgba(0,0,0,0.12));
}
.iso-geo {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  overflow: visible;
}
.iso-geo-back  { z-index: 1; }
.iso-geo-front { z-index: 3; }
.iso-geo-hex {
  transform-origin: 0 0;
  animation: iso-hex-pulse 6s ease-in-out infinite;
}
.iso-geo-tilt {
  transform-origin: 0 0;
  animation: iso-tilt-wobble 16s ease-in-out infinite;
}
.iso-system {
  transform-origin: 0 0;
}
.iso-stardust {
  transform-origin: center;
  animation: iso-stardust-twinkle 6s ease-in-out infinite;
}
@keyframes iso-system-rotate {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
@keyframes iso-stardust-twinkle {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.55; }
}
.iso-geo-orbit-a {
  transform-origin: 0 0;
  animation: iso-spin-cw 28s linear infinite;
}
.iso-geo-orbit-b {
  transform-origin: 0 0;
  animation: iso-spin-ccw 40s linear infinite;
}
.iso-tag, .iso-tag-tl, .iso-tag-br { display: none; }

@keyframes iso-float {
  0%, 100% { transform: translateY(0) scale(1); }
  50%      { transform: translateY(-10px) scale(1.012); }
}
@keyframes iso-spin-cw {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
@keyframes iso-spin-ccw {
  from { transform: rotate(0deg); }
  to   { transform: rotate(-360deg); }
}
@keyframes iso-hex-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(1.03); opacity: 0.7; }
}
@keyframes iso-tilt-wobble {
  0%, 100% { transform: rotate(0deg); }
  50%      { transform: rotate(4deg); }
}

@media (max-width: 900px) {
  .cube-stage { width: min(520px, 90vw); height: min(520px, 90vw); }
  .iso-cube { width: 62%; height: 62%; }
}

/* (legacy ring styles removed — HeroCube no longer uses them) */

/* ============ MARQUEE ============ */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  padding: 26px 0;
  max-width: none !important;
  margin: 0 !important;
}
.marquee-track {
  display: flex;
  width: max-content;
  white-space: nowrap;
  animation: marquee 35s linear infinite;
  font-size: clamp(28px, 4.2vw, 56px);
  font-weight: 300; letter-spacing: -0.02em;
}
.marquee-half {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  gap: 128px;
  padding-right: 128px;
}
.marquee-track span { display: inline-flex; align-items: center; gap: 64px; color: var(--paper); }
.marquee-track .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--gold); display: inline-block; }
.marquee-track .em { color: var(--gold-text); font-style: italic; }

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (max-width: 900px) {
  .marquee-track { animation-duration: 12s; }
}

/* ============ MANIFESTO ============ */
.manifesto { padding-top: 80px; padding-bottom: 80px; }
.manifesto-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
}
.manifesto-cell {
  padding: 56px 32px 56px 0;
  border-right: 1px solid var(--line);
  position: relative;
}
.manifesto-cell:last-child { border-right: none; padding-right: 0; }
.manifesto-cell:not(:first-child) { padding-left: 32px; }

.manifesto-cell .num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 0.2em; color: var(--gold-text);
  margin-bottom: 24px; display: block;
}
.manifesto-cell h3 {
  font-size: clamp(36px, 4.5vw, 64px);
  font-weight: 300; line-height: 1; letter-spacing: -0.03em;
  margin-bottom: 20px;
}
.manifesto-cell h3 em { font-style: italic; color: var(--gold-text); font-weight: 300; }
.manifesto-cell p { color: var(--muted); font-size: 15px; line-height: 1.55; max-width: 340px; }

@media (max-width: 900px) {
  .manifesto-grid { grid-template-columns: 1fr; }
  .manifesto-cell { border-right: none; border-bottom: 1px solid var(--line); padding: 36px 0 !important; }
  .manifesto-cell:last-child { border-bottom: none; }
}

/* ============ PHILOSOPHY ============ */
.philosophy { padding-top: 120px; padding-bottom: 120px; }
.philosophy-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.philosophy-left h2 {
  font-size: clamp(48px, 6.4vw, 96px);
  font-weight: 300; line-height: 0.96; letter-spacing: -0.04em;
}
.philosophy-left h2 .strike {
  position: relative; display: inline-block;
  color: var(--muted);
}
.philosophy-left h2 .strike::after {
  content: ""; position: absolute; left: -4px; right: -4px; top: 50%;
  height: 2px; background: var(--gold); transform: rotate(-3deg);
}
.philosophy-left h2 em { font-style: italic; color: var(--gold-text); font-weight: 300; }

.philosophy-right { display: flex; flex-direction: column; gap: 40px; }
.compare-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}
.compare-side { }
.compare-side .label {
  font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.2em; color: var(--muted-2);
  margin-bottom: 10px;
}
.compare-side.cubo .label { color: var(--gold-text); }
.compare-side .val { font-size: 18px; line-height: 1.3; }
.compare-side.others .val { color: var(--muted); text-decoration: line-through; text-decoration-color: var(--muted-2); }

@media (max-width: 900px) {
  .philosophy-inner { grid-template-columns: 1fr; gap: 40px; }
}

/* Philosophy as a bridge / transition headline */
.philosophy-bridge {
  padding-top: 0px; padding-bottom: 120px;
  margin-top: 30px;
  display: flex; align-items: center; justify-content: center;
  min-height: auto;
}
.philosophy-bridge-inner {
  max-width: 1200px;
  text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 40px;
}
.bridge-headline {
  font-size: clamp(56px, 9vw, 144px);
  font-weight: 300;
  line-height: 0.96;
  letter-spacing: -0.045em;
  color: var(--paper);
}
.bridge-headline em {
  font-style: italic;
  color: var(--gold-text);
  font-weight: 300;
}
.bridge-cta {
  display: inline-flex; align-items: center; gap: 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--paper);
  padding: 14px 22px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  transition: all .3s;
}
.bridge-cta:hover {
  border-color: var(--paper);
  background: var(--paper);
  color: #f0f0ef;
}
.bridge-arrow {
  display: inline-block;
  animation: bridge-bounce 1.8s ease-in-out infinite;
}
@keyframes bridge-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(4px); }
}
@media (max-width: 900px) {
  .philosophy-bridge { min-height: auto; padding: 100px 22px; }
}

/* ============ QUIZ ============ */
.quiz { padding-top: 60px; padding-bottom: 120px; }
.quiz-shell {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(231,203,143,0.10), transparent 60%);
  border-radius: 4px;
  padding: 60px;
  min-height: 580px;
  display: grid; grid-template-columns: 280px 1fr;
  gap: 80px;
  position: relative;
}
.quiz-side {
  border-right: 1px solid var(--line);
  padding-right: 40px;
  display: flex; flex-direction: column; gap: 32px;
}
.quiz-progress { display: flex; flex-direction: column; gap: 12px; }
.quiz-step {
  display: flex; align-items: center; gap: 14px;
  padding: 10px 0;
  font-size: 13px;
  color: var(--muted-2);
  transition: color .3s;
  border-bottom: 1px solid var(--line);
}
.quiz-step:last-child { border-bottom: none; }
.quiz-step.active { color: var(--paper); }
.quiz-step.done { color: var(--gold-text); }
.quiz-step .idx { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: inherit; opacity: 0.7; width: 24px; }
.quiz-step .check { margin-left: auto; opacity: 0; transition: opacity .3s; }
.quiz-step.done .check { opacity: 1; color: var(--gold-text); }

.quiz-side .meta { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--muted-2); line-height: 1.7; margin-top: auto; }
.quiz-side .meta strong { color: var(--gold-text); font-weight: 400; }

.quiz-main { display: flex; flex-direction: column; }
.quiz-question {
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 300; line-height: 1.1; letter-spacing: -0.025em;
  margin-bottom: 40px;
}
.quiz-question em { font-style: italic; color: var(--gold-text); font-weight: 300; }

.quiz-options { display: flex; flex-direction: column; gap: 12px; }
.quiz-option {
  text-align: left;
  padding: 20px 24px;
  border: 1px solid var(--line);
  border-radius: 2px;
  font-size: 16px;
  color: var(--paper);
  transition: all .2s;
  display: flex; align-items: center; gap: 16px;
  background: transparent;
}
.quiz-option:hover { border-color: var(--gold-text); background: rgba(231,203,143,0.16); }
.quiz-option .marker {
  width: 16px; height: 16px; border-radius: 50%;
  border: 1px solid var(--line-strong);
  flex-shrink: 0;
  transition: all .2s;
}
.quiz-option:hover .marker { border-color: var(--gold-text); }
.quiz-option.selected { border-color: var(--gold-text); background: rgba(231,203,143,0.18); }
.quiz-option.selected .marker { background: var(--gold); border-color: var(--gold-text); box-shadow: inset 0 0 0 3px #0a0a0a; }
.quiz-option .sub { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--muted-2); margin-left: auto; letter-spacing: 0.05em; }

.quiz-foot {
  margin-top: auto; padding-top: 40px;
  display: flex; align-items: center; justify-content: space-between;
}
.quiz-foot .progress-mono { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--muted); }
.quiz-foot .progress-mono span { color: var(--gold-text); }
.quiz-back { font-size: 13px; color: var(--muted); }
.quiz-back:hover { color: var(--gold-text); }

/* Quiz result */
.quiz-result { display: flex; flex-direction: column; gap: 24px; height: 100%; }
.quiz-result .badge {
  display: inline-flex; align-items: center; gap: 8px; align-self: flex-start;
  padding: 6px 12px; border: 1px solid var(--gold); border-radius: 999px;
  font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.2em; color: var(--gold-text);
}
.quiz-result h3 {
  font-size: clamp(48px, 6.5vw, 96px);
  font-weight: 300; line-height: 0.95; letter-spacing: -0.04em;
}
.quiz-result h3 em { font-style: italic; color: var(--gold-text); font-weight: 300; }
.quiz-result .desc { color: var(--muted); max-width: 480px; font-size: 16px; line-height: 1.55; }
.quiz-result .specs {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px; padding: 24px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.quiz-result .spec .k { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.18em; color: var(--muted-2); margin-bottom: 8px; }
.quiz-result .spec .v { font-size: 18px; color: var(--paper); font-weight: 400; }
.quiz-result .spec .v.gold { color: var(--gold-text); }
.quiz-result .actions { display: flex; gap: 12px; margin-top: 8px; }

@media (max-width: 900px) {
  .quiz-shell { grid-template-columns: 1fr; padding: 32px 22px; gap: 32px; }
  .quiz-side { border-right: none; border-bottom: 1px solid var(--line); padding-right: 0; padding-bottom: 24px; }
}

/* ============ SOLUTIONS ============ */
.solutions { padding-top: 100px; padding-bottom: 100px; }
.solutions-head {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: end;
  margin-bottom: 60px;
}
.solutions-head h2 {
  font-size: clamp(48px, 6.4vw, 96px);
  font-weight: 300; line-height: 0.96; letter-spacing: -0.04em;
}
.solutions-head h2 em { font-style: italic; color: var(--gold-text); font-weight: 300; }
.solutions-head p { color: var(--muted); font-size: 16px; max-width: 420px; }

.solutions-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.solution-card {
  background: var(--black);
  padding: 48px;
  display: flex; flex-direction: column; gap: 28px;
  min-height: 480px;
  position: relative;
  transition: background .3s;
}
.solution-card:hover { background: var(--ink); }
.solution-card .tag {
  font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.2em; color: var(--gold-text);
}
.solution-card h3 { font-size: 56px; font-weight: 300; letter-spacing: -0.03em; line-height: 1; }
.solution-card p { color: var(--muted); font-size: 15px; max-width: 380px; line-height: 1.55; }
.solution-card ul { list-style: none; display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.solution-card ul li { font-size: 14px; padding-left: 16px; position: relative; color: var(--paper); }
.solution-card ul li::before { content: ""; position: absolute; left: 0; top: 9px; width: 6px; height: 6px; background: var(--gold); }
.solution-card .corner { position: absolute; bottom: 32px; right: 32px; opacity: 0.5; font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--gold-text); }

/* Active solution card (when its audience is selected) */
.solution-card { cursor: pointer; }
.solution-card.is-active {
  background: var(--ink);
  box-shadow: inset 0 0 0 1px var(--gold-text);
}
.solution-card.is-active .corner { opacity: 1; color: var(--paper); }
.solution-card.is-active::before {
  content: "";
  position: absolute; top: 20px; right: 32px;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(231, 203, 143, 0.22);
}

@media (max-width: 900px) {
  .solutions-head { grid-template-columns: 1fr; gap: 24px; }
  .solutions-grid { grid-template-columns: 1fr; }
  .solution-card { padding: 32px 22px; min-height: 380px; }
}

/* ============ PROFILES strip ============ */
.profiles-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 60px 0;
  margin-top: 40px;
}
.profiles-strip-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 32px;
  gap: 24px;
  flex-wrap: wrap;
}

/* Audience toggle (segmented control) */
.aud-toggle {
  display: inline-flex;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 4px;
  background: var(--ink);
  gap: 2px;
}
.aud-opt {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--muted);
  cursor: pointer;
  transition: all .25s ease;
  position: relative;
}
.aud-opt:hover { color: var(--paper); }
.aud-opt .aud-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--muted-2);
  transition: background .25s, box-shadow .25s;
}
.aud-opt .aud-count {
  font-size: 10px; letter-spacing: 0.15em;
  color: var(--muted-2);
  padding-left: 8px;
  border-left: 1px solid var(--line-strong);
  transition: color .25s, border-color .25s;
}
.aud-opt.active {
  background: var(--paper);
  color: #f0f0ef;
}
.aud-opt.active .aud-dot {
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(231, 203, 143, 0.32);
}
.aud-opt.active .aud-count {
  color: var(--gold);
  border-left-color: rgba(231, 203, 143, 0.32);
}

.profiles-list {
  display: grid; grid-template-columns: repeat(var(--cols, 5), 1fr);
  gap: 1px;
  background: var(--line);
  transition: background .3s;
}
.profiles-list.count-4 { --cols: 4; }
.profiles-list.count-5 { --cols: 5; }
.profile-item {
  background: var(--black); padding: 28px 22px;
  display: flex; flex-direction: column; gap: 14px;
  transition: background .25s;
  position: relative;
  animation: profile-in .55s cubic-bezier(0.22, 1, 0.36, 1) backwards;
}
.profile-item:nth-child(1) { animation-delay: .04s; }
.profile-item:nth-child(2) { animation-delay: .10s; }
.profile-item:nth-child(3) { animation-delay: .16s; }
.profile-item:nth-child(4) { animation-delay: .22s; }
.profile-item:nth-child(5) { animation-delay: .28s; }
@keyframes profile-in {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
.profile-item:hover { background: var(--ink-2); }
.profile-item .profile-top {
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px;
}
.profile-item .profile-idx {
  letter-spacing: 0.18em; font-size: 13px; color: var(--gold-text);
}
.profile-item .name { font-size: 22px; font-weight: 400; }
.profile-item .desc { color: var(--muted); font-size: 14px; line-height: 1.45; min-height: 56px; }
.profile-item .price { font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--gold-text); margin-top: auto; padding-top: 16px; border-top: 1px solid var(--line); letter-spacing: 0.04em; }

/* Profiles strip reveal animation */
.profiles-strip.is-revealed {
  animation: profiles-strip-in .55s cubic-bezier(0.22, 1, 0.36, 1) backwards;
}
@keyframes profiles-strip-in {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Hint shown before any audience is selected */
.profiles-hint {
  display: flex; align-items: center; justify-content: center;
  gap: 14px;
  margin-top: 48px;
  padding: 24px 32px;
  border: 1px dashed var(--line-strong);
  border-radius: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
  text-transform: uppercase;
  text-align: center;
}
.profiles-hint strong { color: var(--paper); font-weight: 500; }
.profiles-hint .hint-arrow {
  display: inline-block;
  font-size: 16px;
  color: var(--gold-text);
  animation: hint-arrow-bounce 1.6s ease-in-out infinite;
}
@keyframes hint-arrow-bounce {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-4px); }
}

@media (max-width: 900px) {
  .profiles-list { grid-template-columns: 1fr 1fr; }
}

/* ============ LENOVO ============ */
.lenovo { padding: 100px 0 5px; }
.lenovo-inner {
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 80px;
  display: grid; grid-template-columns: 1.05fr 1fr;
  gap: 80px; align-items: center;
  background:
    radial-gradient(circle at 80% 50%, rgba(231,203,143,0.14), transparent 60%);
}
.lenovo-left .eyebrow {
  font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.2em; color: var(--gold-text);
  margin-bottom: 24px;
}
.lenovo-left h2 {
  font-size: clamp(40px, 5vw, 72px);
  font-weight: 300; line-height: 1; letter-spacing: -0.035em;
  margin-bottom: 24px;
}
.lenovo-left h2 em { font-style: italic; color: var(--gold-text); font-weight: 300; }
.lenovo-left p { color: var(--muted); font-size: 16px; max-width: 480px; line-height: 1.55; }

.lenovo-right { display: flex; flex-direction: column; gap: 32px; }
.lenovo-logo-block {
  position: relative;
  background: #f0f0ef;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  padding: 64px 40px;
  width: 450px; height: 150px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  transition: transform .4s ease, border-color .4s ease;
}
.lenovo-logo-block::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 90% 50%, rgba(231,203,143,0.18), transparent 60%);
  pointer-events: none;
}
.lenovo-logo-block:hover { transform: translateY(-2px); border-color: rgba(0,0,0,0.32); }
.lenovo-logo-block img {
  width: min(320px, 70%);
  height: auto;
  display: block;
  position: relative; z-index: 2;
}
.lenovo-corner, .lenovo-corner-br {
  position: absolute;
  font-size: 10px; letter-spacing: 0.28em;
  color: var(--gold-text);
  z-index: 3;
}
.lenovo-corner { top: 18px; left: 20px; }
.lenovo-corner-br { bottom: 18px; right: 20px; color: rgba(138, 110, 58, 0.55); }

.lenovo-fact {
  display: flex; align-items: stretch; gap: 28px;
  padding: 28px 4px 0;
  border-top: 1px solid var(--line);
}
.lenovo-fact-num {
  font-size: clamp(72px, 9vw, 120px);
  font-weight: 300;
  color: var(--paper);
  line-height: 0.9;
  letter-spacing: -0.04em;
  font-family: 'JetBrains Mono', monospace;
  position: relative;
  display: inline-flex;
  align-items: center;
}
.lenovo-fact-num::after {
  content: "+";
  font-size: 0.42em;
  color: var(--gold-text);
  margin-left: 6px;
  letter-spacing: 0;
  line-height: 1;
  display: inline-block;
  transform: translateY(-0.04em);
}
.lenovo-fact-body {
  display: flex; flex-direction: column; justify-content: center;
  gap: 10px; flex: 1;
}
.lenovo-fact-label {
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--gold-text);
}
.lenovo-fact-desc {
  font-size: 15px;
  line-height: 1.5;
  color: var(--muted);
  max-width: 320px;
}

@media (max-width: 900px) {
  .lenovo { padding: 60px 22px; }
  .lenovo-inner { grid-template-columns: 1fr; padding: 40px 24px; gap: 40px; }
  .lenovo-logo-block { padding: 40px 24px; width: 100%; height: auto; min-height: 150px; }
  .lenovo-logo-block img { width: min(280px, 75%); }
}

/* ============ TEAM ============ */
.team { padding-top: 120px; padding-bottom: 120px; }
.team-head { margin-bottom: 60px; max-width: 720px; }
.team-head h2 {
  font-size: clamp(48px, 6.4vw, 96px);
  font-weight: 300; line-height: 0.96; letter-spacing: -0.04em;
}
.team-head h2 em { font-style: italic; color: var(--gold-text); font-weight: 300; }

.team-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line);
}
.team-card {
  background: var(--black); padding: 32px;
  display: flex; flex-direction: column; gap: 20px;
  min-height: 360px;
  transition: background .25s;
  position: relative;
  cursor: default;
}
.team-card:hover { background: var(--ink-2); }
.team-card .avatar {
  width: 100%; aspect-ratio: 1 / 1; max-width: 220px;
  border: 1px solid var(--line);
  background:
    repeating-linear-gradient(
      135deg,
      rgba(231,203,143,0.16) 0px,
      rgba(231,203,143,0.16) 2px,
      transparent 2px,
      transparent 10px
    );
  display: flex; align-items: center; justify-content: center;
  position: relative;
  overflow: hidden;
}
.team-card .avatar .avatar-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 22%;
  display: block;
  filter: grayscale(0.18) contrast(1.02);
  transition: transform .6s ease, filter .4s ease;
  z-index: 2;
}
.team-card:hover .avatar .avatar-img {
  transform: scale(1.04);
  filter: grayscale(0) contrast(1.06);
}
.team-card .avatar .initials {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Quicksand', sans-serif; font-size: 56px; font-weight: 300;
  color: var(--paper); letter-spacing: -0.02em;
  opacity: 0;
  z-index: 1;
}
.team-card .role { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.2em; color: var(--gold-text); text-transform: uppercase; }
.team-card .name { font-size: 22px; font-weight: 400; letter-spacing: -0.01em; line-height: 1.2; margin-top: 6px; }
.team-card .bio {
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
  margin-top: 10px;
  max-width: 280px;
}
.team-card .idx { position: absolute; top: 24px; right: 28px; font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--muted-2); }

@media (max-width: 900px) {
  .team-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .team-grid { grid-template-columns: 1fr; }
}

/* ============ CONTACT ============ */
.contact { padding: 0 0 100px; }
.contact-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: start;
}
.contact-left h2 {
  font-size: clamp(48px, 7vw, 112px);
  font-weight: 300; line-height: 0.92; letter-spacing: -0.045em;
}
.contact-left h2 em { font-style: italic; color: var(--gold-text); font-weight: 300; }
.contact-left p { color: var(--muted); margin-top: 24px; max-width: 480px; font-size: 16px; line-height: 1.55; }
.contact-left .channels { margin-top: 40px; display: flex; flex-direction: column; gap: 0; }
.contact-channel {
  display: flex; align-items: center; gap: 16px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  transition: padding .2s, color .2s;
  font-size: 14px; color: var(--paper);
}
.contact-channel:last-child { border-bottom: 1px solid var(--line); }
.contact-channel:hover { color: var(--gold-text); padding-left: 12px; }
.contact-channel .ch-label { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.2em; color: var(--muted-2); width: 100px; }
.contact-channel:hover .ch-label { color: var(--gold-text); }
.contact-channel .arrow { margin-left: auto; opacity: 0; transition: opacity .2s, transform .2s; }
.contact-channel:hover .arrow { opacity: 1; transform: translateX(4px); }

.contact-form {
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 40px;
  display: flex; flex-direction: column; gap: 20px;
  background: linear-gradient(180deg, rgba(231,203,143,0.10), transparent 50%);
}
.contact-form .form-eyebrow { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.2em; color: var(--gold-text); margin-bottom: 8px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.15em; color: var(--muted-2); text-transform: uppercase; }
.field input, .field select, .field textarea {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line);
  color: var(--paper);
  padding: 10px 0;
  font-size: 15px;
  font-family: 'Quicksand', sans-serif;
  outline: none;
  transition: border-color .2s;
}
.field input:focus, .field select:focus, .field textarea:focus { border-bottom-color: var(--gold-text); }
.field input::placeholder, .field textarea::placeholder { color: var(--muted-2); }
.field select { color: var(--paper); cursor: pointer; -webkit-appearance: none; appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 14px) center, calc(100% - 9px) center; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; padding-right: 28px; }
.field select option { background: var(--black); color: var(--paper); }
.field textarea { resize: vertical; min-height: 80px; font-family: 'Quicksand', sans-serif; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.submit-btn {
  margin-top: 16px;
  padding: 18px 28px;
  background: var(--gold); color: var(--on-gold);
  font-weight: 600; font-size: 14px; letter-spacing: 0.04em;
  border-radius: 999px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  transition: all .25s;
}
.submit-btn:hover { background: #0a0a0a; color: #f0f0ef; }
.submit-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.form-success {
  padding: 32px; border: 1px solid var(--gold);
  border-radius: 4px;
  display: flex; flex-direction: column; gap: 12px;
  align-items: flex-start;
  background: rgba(231,203,143,0.16);
}
.form-success .check-mark {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--gold); color: var(--on-gold);
  display: flex; align-items: center; justify-content: center; font-weight: 600;
}
.form-success h4 { font-size: 22px; font-weight: 400; }
.form-success p { color: var(--muted); font-size: 14px; }

@media (max-width: 900px) {
  .contact { padding: 60px 22px 80px; }
  .contact-inner { grid-template-columns: 1fr; gap: 40px; }
  .contact-form { padding: 28px 22px; }
  .field-row { grid-template-columns: 1fr; }
}

/* ============ FOOTER ============ */
footer.footer {
  padding: 60px 32px 40px;
  border-top: 1px solid var(--line);
  max-width: 1440px; margin: 0 auto;
}
.footer-top {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px; margin-bottom: 60px;
}
.footer-brand {
  font-size: clamp(56px, 8vw, 128px);
  font-weight: 300; letter-spacing: -0.04em; line-height: 0.9;
}
.footer-brand em { font-style: italic; color: var(--gold-text); font-weight: 300; }
.footer-col h4 { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.2em; color: var(--gold-text); margin-bottom: 16px; text-transform: uppercase; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; font-size: 13px; }
.footer-col a { color: var(--muted); transition: color .2s; }
.footer-col a:hover { color: var(--gold-text); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--muted-2);
  padding-top: 24px; border-top: 1px solid var(--line);
}
.footer-bottom .mark-mini { display: flex; align-items: center; gap: 8px; color: var(--gold-text); }

@media (max-width: 900px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; gap: 12px; align-items: flex-start; }
}

/* ============ ICON MARK ============ */
.cubo-mark {
  display: inline-block;
  width: 44px; height: 44px;
  object-fit: contain;
  image-rendering: -webkit-optimize-contrast;
}

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .8s ease, transform .8s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* Selection */
::selection { background: var(--gold); color: var(--on-gold); }

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--gold-deep); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #6d562d; }