:root {
  --ink: #0b0c0f;
  --ink-2: #17181c;
  --ink-3: #2a2d34;
  --muted: #6b6f78;
  --muted-2: #9aa0a9;
  --rule: #ececec;
  --rule-2: #dcdde1;
  --paper: #ffffff;
  --paper-rgb: 255,255,255;
  --paper-2: #f5f6f7;
  --paper-3: #eef0f2;
  --primary: #2855FF;
  --primary-ink: #ffffff;
  --primary-soft: #e7ecff;
  --secondary: #FFD60A;
  --secondary-ink: #0b0c0f;
  --dark: #1a1d24;
  --dark-ink: #ffffff;
  --font: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;

  --gutter: clamp(20px, 4vw, 56px);
  --section-y: clamp(72px, 10vw, 140px);

  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;
  --r-xl: 32px;
}
[data-theme="dark"] {
  --ink: #f5f6f7;
  --ink-2: #e4e6ea;
  --ink-3: #c4c7cd;
  --muted: #9aa0a9;
  --muted-2: #7d828a;
  --rule: #2f3339;
  --rule-2: #40444b;
  --paper: #1c1f24;
  --paper-rgb: 28,31,36;
  --paper-2: #262a31;
  --paper-3: #30343c;
  --primary-soft: rgba(40,85,255,0.22);
  --dark: #0f1115;
  --dark-ink: #f5f6f7;
}
[data-density="compact"] { --section-y: clamp(56px, 8vw, 100px); }
[data-density="spacious"] { --section-y: clamp(96px, 14vw, 200px); }
[data-radius="sharp"] { --r-sm: 2px; --r-md: 4px; --r-lg: 6px; --r-xl: 8px; }
[data-radius="round"] { --r-sm: 12px; --r-md: 20px; --r-lg: 32px; --r-xl: 48px; }

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ink: #f5f6f7;
    --ink-2: #e4e6ea;
    --ink-3: #c4c7cd;
    --muted: #9aa0a9;
    --muted-2: #7d828a;
    --rule: #2f3339;
    --rule-2: #40444b;
    --paper: #1c1f24;
    --paper-rgb: 28,31,36;
    --paper-2: #262a31;
    --paper-3: #30343c;
    --primary-soft: rgba(40,85,255,0.22);
    --dark: #0f1115;
    --dark-ink: #f5f6f7;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
::selection { background: var(--primary); color: var(--primary-ink); }

.shell { max-width: 1280px; margin: 0 auto; padding-inline: var(--gutter); }
a { color: inherit; }
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .8s cubic-bezier(.2,.6,.2,1), transform .8s cubic-bezier(.2,.6,.2,1); }
.reveal.in { opacity: 1; transform: none; }

.eyebrow {
  font-size: 12px; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--muted);
}
.eyebrow .n { color: var(--primary); font-weight: 700; }

/* ===== NAV ===== */
.nav {
  position: fixed; top: 16px; left: 16px; right: 16px;
  z-index: 50;
  display: flex; align-items: center;
  gap: 16px;
  padding: 10px 10px 10px 22px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 999px;
  max-width: 1280px; margin: 0 auto;
  box-shadow: 0 6px 24px -12px rgba(0,0,0,.08);
  transition: max-width .4s cubic-bezier(.2,.6,.2,1),
              background .3s ease,
              backdrop-filter .3s ease,
              box-shadow .3s ease,
              padding .3s ease;
}
.nav.scrolled {
  max-width: 860px;
  background: rgba(var(--paper-rgb), 0.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 4px 32px -8px rgba(0,0,0,.14);
  padding: 8px 8px 8px 20px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--ink);
  font-weight: 700; font-size: 15px; letter-spacing: -0.01em;
}
.brand-mark {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--primary);
  display: grid; place-items: center;
  color: #fff; font-weight: 800; font-size: 12px;
}
.nav-links { display: flex; gap: 24px; margin-left: auto; }
.nav-links a {
  text-decoration: none; color: var(--ink-3);
  font-size: 13px; font-weight: 500;
  padding: 6px 2px;
  transition: color .2s ease;
}
.nav-links a:hover { color: var(--ink); }
.nav-cta {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 11px 20px; border-radius: 999px;
  background: var(--primary); color: var(--primary-ink);
  text-decoration: none; font-size: 13px; font-weight: 600;
  transition: transform .2s ease, background .2s ease;
}
.nav-cta:hover { transform: translateY(-1px); background: #1a41d4; }
.theme-toggle {
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid var(--rule-2);
  background: var(--paper-2);
  color: var(--ink-3);
  display: grid; place-items: center;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
  flex-shrink: 0;
}
.theme-toggle:hover { background: var(--paper-3); color: var(--ink); border-color: var(--ink-3); }
.theme-toggle svg { width: 16px; height: 16px; stroke-width: 2; }
@media (max-width: 900px) { .nav-links { display: none; } }

/* ===== HERO ===== */
.hero {
  padding-top: 130px;
  padding-bottom: var(--section-y);
  position: relative;
}
.hero > .shell { position: relative; z-index: 3; }

/* Diagonal light beam decorations (dark mode, desktop only) */
.hero-beams {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
  opacity: 0;
  transition: opacity 0.5s ease;
  display: none;
}
@media (min-width: 960px) { .hero-beams { display: block; } }
[data-theme="dark"] .hero-beams { opacity: 1; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .hero-beams { opacity: 1; }
}
.hero-beams span {
  position: absolute;
  left: 0; top: 0;
  border-radius: 50%;
  display: block;
}
.hero-beams span:nth-child(1) {
  width: 35rem; height: 80rem;
  transform: translateY(-350px) rotate(-45deg);
  background: radial-gradient(68.54% 68.72% at 55.02% 31.46%, rgba(255,255,255,.08) 0, rgba(255,255,255,.02) 50%, transparent 80%);
}
.hero-beams span:nth-child(2) {
  width: 14rem; height: 80rem;
  transform: translate(5%, -50%) rotate(-45deg);
  background: radial-gradient(50% 50% at 50% 50%, rgba(255,255,255,.06) 0, rgba(255,255,255,.02) 80%, transparent 100%);
}
.hero-beams span:nth-child(3) {
  width: 14rem; height: 80rem;
  transform: translateY(-350px) rotate(-45deg);
  background: radial-gradient(50% 50% at 50% 50%, rgba(255,255,255,.04) 0, rgba(255,255,255,.02) 80%, transparent 100%);
}

/* Grid vignette */
.hero-grid-bg {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0.5;
  background-image:
    linear-gradient(to right, var(--rule-2) 1px, transparent 1px),
    linear-gradient(to bottom, var(--rule-2) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 50% 35% at 50% 50%, black 0%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 50% 35% at 50% 50%, black 0%, transparent 100%);
}

/* Hero entrance animations */
@keyframes hero-in {
  from { opacity: 0; filter: blur(12px); transform: translateY(12px); }
  to   { opacity: 1; filter: blur(0px);  transform: translateY(0); }
}
.hero .status      { animation: hero-in 1.2s cubic-bezier(.22,.6,.2,1) 0.05s both; }
.hero h1           { animation: hero-in 1.4s cubic-bezier(.22,.6,.2,1) 0.2s  both; }
.hero .hero-sub    { animation: hero-in 1.2s cubic-bezier(.22,.6,.2,1) 0.35s both; }
.hero .hero-ctas   { animation: hero-in 1.2s cubic-bezier(.22,.6,.2,1) 0.5s  both; }
.hero .hero-visual { animation: hero-in 1.4s cubic-bezier(.22,.6,.2,1) 0.3s  both; }
.hero .hero-meta   { animation: hero-in 1.2s cubic-bezier(.22,.6,.2,1) 0.65s both; }
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
  align-items: center;
}
@media (min-width: 960px) {
  .hero-grid { grid-template-columns: 1fr 1fr; gap: 64px; }
}
.hero h1 {
  margin: 14px 0 0;
  font-weight: 700;
  font-size: clamp(44px, 6.5vw, 84px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  color: var(--ink);
}
.hero h1 em { font-style: normal; color: var(--primary); }
.hero-sub {
  margin-top: 22px;
  font-size: clamp(16px, 1.4vw, 18px);
  line-height: 1.6;
  color: var(--muted);
  max-width: 46ch;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 22px; border-radius: 999px;
  font-size: 14px; font-weight: 600; text-decoration: none;
  border: 1px solid var(--rule-2);
  color: var(--ink);
  background: var(--paper);
  transition: all .2s ease;
  cursor: pointer;
}
.btn:hover { background: var(--paper-2); transform: translateY(-1px); }
.btn-primary { background: var(--primary); color: var(--primary-ink); border-color: var(--primary); }
.btn-primary:hover { background: #1a41d4; border-color: #1a41d4; }
.btn-ghost { background: transparent; border-color: var(--rule-2); }
.btn .arrow { transition: transform .2s ease; }
.btn:hover .arrow { transform: translate(2px, -2px); }

/* Hero visual - portrait */
.hero-visual {
  position: relative;
  aspect-ratio: 4/5;
  background: var(--secondary);
  border-radius: var(--r-xl);
  overflow: hidden;
  min-height: 440px;
  max-width: 480px;
  margin-left: auto;
}
.hero-visual .portrait-img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 18%;
  border-radius: var(--r-xl);
  transition: transform .8s cubic-bezier(.2,.8,.2,1);
}
.hero-visual:hover .portrait-img { transform: scale(1.03); }
.hero-visual .portrait-tag {
  position: absolute;
  left: 20px; bottom: 20px;
  z-index: 4;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(6px);
  border-radius: 999px;
  font-size: 12px; font-weight: 600;
  color: #0b0c0f;
  box-shadow: 0 6px 20px -8px rgba(0,0,0,.3);
}
.hero-visual .portrait-tag::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--primary);
}
.hero-visual .portrait-badge {
  position: absolute;
  right: -14px; top: 28px;
  z-index: 4;
  padding: 10px 16px;
  background: var(--primary); color: #fff;
  border-radius: 999px;
  font-size: 12px; font-weight: 700; letter-spacing: .02em;
  transform: rotate(4deg);
  box-shadow: 0 10px 30px -10px rgba(40,85,255,.6);
}
.hero-visual .portrait-chip {
  position: absolute;
  left: -14px; top: 48%;
  z-index: 4;
  padding: 8px 14px;
  background: var(--secondary); color: var(--ink);
  border-radius: 999px;
  font-size: 11px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
  transform: rotate(-6deg);
  box-shadow: 0 8px 20px -8px rgba(0,0,0,.25);
}
.card-stack {
  position: absolute; inset: 0;
  display: grid; place-items: center;
}
.card {
  position: absolute;
  width: 210px; height: 330px;
  border-radius: var(--r-lg);
  padding: 22px;
  color: #fff;
  display: flex; flex-direction: column; justify-content: space-between;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,.35);
  transition: transform .6s cubic-bezier(.2,.8,.2,1);
}
.card-black {
  background: var(--dark);
  transform: rotate(-10deg) translate(-55px, 8px);
  z-index: 2;
}
.card-blue {
  background: var(--primary);
  transform: rotate(6deg) translate(50px, -12px);
  z-index: 3;
}
.card-accent {
  background: var(--ink-2);
  transform: rotate(-22deg) translate(-20px, 80px);
  z-index: 1;
  opacity: .35;
}
.hero-visual:hover .card-black { transform: rotate(-8deg) translate(-60px, 4px) scale(1.02); }
.hero-visual:hover .card-blue { transform: rotate(4deg) translate(55px, -18px) scale(1.02); }

.card-top { display: flex; justify-content: space-between; align-items: center; }
.card-logo {
  width: 28px; height: 28px; border-radius: 50%;
  background: rgba(255,255,255,.2);
  display: grid; place-items: center;
  font-size: 11px; font-weight: 700;
}
.card-chip {
  width: 34px; height: 26px; border-radius: 5px;
  background: linear-gradient(135deg, rgba(255,255,255,.45), rgba(255,255,255,.15));
}
.card-mono {
  font-family: ui-monospace, monospace;
  font-size: 10px; letter-spacing: .1em; text-transform: uppercase;
  color: rgba(255,255,255,.6);
}
.card-big {
  font-size: 28px; font-weight: 800; letter-spacing: -0.02em;
  line-height: 1;
}

/* Hero meta stats */
.hero-meta {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid var(--rule);
}
@media (max-width: 720px) { .hero-meta { grid-template-columns: repeat(2, 1fr); gap: 20px; } }
.hm-num {
  font-size: clamp(28px, 3vw, 36px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1;
}
.hm-lbl { margin-top: 6px; font-size: 13px; color: var(--muted); }

/* Status pill */
.status {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 14px 8px 12px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: var(--paper);
  font-size: 12px; font-weight: 500;
  color: var(--ink-3);
}
.status-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 0 rgba(34,197,94,.6);
  animation: pulse 2.2s ease-out infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(34,197,94,.6); }
  70% { box-shadow: 0 0 0 10px rgba(34,197,94,0); }
  100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); }
}

/* ===== SECTIONS ===== */
.sec { padding: var(--section-y) 0; border-top: 1px solid var(--rule); }
.sec-title-row {
  display: grid; grid-template-columns: 1fr;
  gap: 20px; margin-bottom: 56px;
  align-items: end;
}
@media (min-width: 860px) {
  .sec-title-row { grid-template-columns: 1fr auto; gap: 40px; }
}
.sec-title {
  font-size: clamp(34px, 4.5vw, 60px);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin: 12px 0 0;
  max-width: 18ch;
}
.sec-title em { font-style: normal; color: var(--primary); }
.sec-lede {
  max-width: 42ch;
  color: var(--muted);
  font-size: 16px;
  margin: 0;
}

/* ===== EXPERTISE ===== */
.exp-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 680px) { .exp-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1060px) { .exp-grid { grid-template-columns: repeat(3, 1fr); } }

.exp-card {
  padding: 32px 28px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--r-lg);
  transition: all .25s ease;
}
.exp-card:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: 0 20px 40px -24px rgba(40,85,255,.25);
}
.badge {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--primary-soft);
  color: var(--primary);
  display: grid; place-items: center;
  margin-bottom: 22px;
}
.badge svg { width: 20px; height: 20px; stroke-width: 2; }
.exp-card h3 {
  margin: 0 0 8px;
  font-size: 19px; font-weight: 700;
  letter-spacing: -0.015em;
}
.exp-card p {
  margin: 0;
  font-size: 14px; line-height: 1.55;
  color: var(--muted);
}

.industries {
  margin-top: 40px;
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
}
.industries-label {
  font-size: 12px; font-weight: 600;
  color: var(--muted); text-transform: uppercase; letter-spacing: .1em;
  margin-right: 8px;
}
.chip {
  padding: 8px 14px;
  border: 1px solid var(--rule-2);
  border-radius: 999px;
  font-size: 13px; font-weight: 500;
  color: var(--ink-3); background: var(--paper);
  transition: all .2s ease;
}
.chip:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }

/* ===== TIMELINE ===== */
.timeline { display: grid; gap: 16px; }
.tl-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 26px 28px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--r-lg);
  transition: all .25s ease;
}
@media (min-width: 860px) {
  .tl-item { grid-template-columns: 180px 1fr 260px; gap: 32px; align-items: center; padding: 26px 32px; }
}
.tl-item:hover {
  border-color: var(--ink);
  background: var(--paper-2);
}
.tl-date {
  font-size: 12px; font-weight: 600;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  text-transform: uppercase; letter-spacing: .08em;
}
.tl-main h3 {
  margin: 0 0 4px;
  font-size: 20px; font-weight: 700;
  letter-spacing: -0.015em;
}
.tl-role { margin: 0; color: var(--muted); font-size: 14px; }
.tl-tags {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.tl-tag {
  font-size: 11px; font-weight: 600;
  color: var(--primary); background: var(--primary-soft);
  padding: 5px 10px; border-radius: 999px;
  letter-spacing: 0;
}

/* ===== PROJECTS ===== */
.proj-grid {
  display: grid; grid-template-columns: 1fr; gap: 20px;
}
@media (min-width: 760px) { .proj-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1060px) { .proj-grid { grid-template-columns: repeat(3, 1fr); } }

.proj {
  padding: 30px 28px 28px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--r-lg);
  position: relative;
  overflow: hidden;
  min-height: 300px;
  display: flex; flex-direction: column;
  transition: all .25s ease;
}
.proj:hover {
  transform: translateY(-3px);
  border-color: var(--primary);
  box-shadow: 0 20px 40px -24px rgba(40,85,255,.25);
}
.proj:nth-child(1) { background: var(--primary); color: #fff; border-color: var(--primary); }
.proj:nth-child(2) { background: var(--secondary); color: var(--ink); border-color: var(--secondary); }
.proj:nth-child(3) { background: var(--dark); color: #fff; border-color: var(--dark); }
.proj:nth-child(1) .proj-meta,
.proj:nth-child(3) .proj-meta { color: rgba(255,255,255,.7); }
.proj:nth-child(1) .proj-body,
.proj:nth-child(3) .proj-body { color: rgba(255,255,255,.82); }
.proj:nth-child(1) .proj-kpi,
.proj:nth-child(3) .proj-kpi { border-color: rgba(255,255,255,.2); color: rgba(255,255,255,.7); }
.proj:nth-child(1) .proj-kpi strong,
.proj:nth-child(3) .proj-kpi strong { color: #fff; }
.proj:nth-child(2) .proj-meta { color: rgba(0,0,0,.6); }
.proj:nth-child(2) .proj-body { color: rgba(0,0,0,.78); }
.proj:nth-child(2) .proj-kpi { border-color: rgba(0,0,0,.15); color: rgba(0,0,0,.6); }

.proj-meta {
  font-size: 11px; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 18px;
}
.proj-title {
  font-size: 22px; font-weight: 700;
  line-height: 1.15; letter-spacing: -0.02em;
  margin: 0 0 12px;
  max-width: 16ch;
}
.proj-body {
  font-size: 14px; line-height: 1.55;
  color: var(--muted);
  margin: 0 0 auto;
}
.proj-kpi {
  margin-top: 24px; padding-top: 16px;
  border-top: 1px solid var(--rule);
  display: flex; justify-content: space-between; align-items: baseline; gap: 16px;
  font-size: 11px; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--muted);
}
.proj-kpi strong {
  font-size: 18px; font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.01em;
  text-transform: none;
}
.proj-roman {
  position: absolute;
  top: 24px; right: 24px;
  font-size: 42px; font-weight: 800;
  letter-spacing: -0.03em;
  opacity: .15;
  line-height: 1;
}

/* ===== DARK BAND ===== */
.dark-band {
  background: var(--dark);
  color: var(--dark-ink);
  border-radius: var(--r-xl);
  padding: clamp(36px, 6vw, 80px);
  margin: var(--section-y) 0;
  position: relative;
  overflow: hidden;
  display: grid; grid-template-columns: 1fr; gap: 48px;
  align-items: center;
}
@media (min-width: 960px) { .dark-band { grid-template-columns: 1.1fr 1fr; gap: 64px; } }

.dark-band h2 {
  margin: 16px 0 0;
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  max-width: 18ch;
}
.dark-band h2 em { font-style: normal; color: var(--secondary); }
.dark-band .lede {
  margin-top: 18px;
  color: rgba(255,255,255,.7);
  max-width: 44ch;
  font-size: 16px;
}
.dark-band .eyebrow { color: rgba(255,255,255,.6); }
.dark-band .eyebrow .n { color: var(--secondary); }

.ai-list { margin-top: 32px; display: grid; gap: 12px; }
.ai-item {
  display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: start;
  padding: 18px 0;
  border-top: 1px solid rgba(255,255,255,.1);
}
.ai-item:first-child { border-top: 1px solid rgba(255,255,255,.18); }
.ai-dot {
  width: 36px; height: 36px; border-radius: 10px;
  background: rgba(255,255,255,.08);
  color: var(--secondary);
  display: grid; place-items: center;
  font-size: 13px; font-weight: 800;
}
.ai-item h4 { margin: 0 0 4px; font-size: 17px; font-weight: 600; letter-spacing: -0.01em; }
.ai-item p { margin: 0; font-size: 14px; color: rgba(255,255,255,.65); line-height: 1.5; }

.dark-visual {
  position: relative;
  aspect-ratio: 4/5;
  background: var(--paper);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: grid; place-items: center;
  color: var(--ink);
}
.dark-visual::after {
  content: "";
  position: absolute; inset: 24px;
  border-radius: var(--r-md);
  border: 1px solid var(--rule);
  pointer-events: none;
}
.dv-inner {
  text-align: center;
  padding: 40px;
}
.dv-icon {
  width: 64px; height: 64px; border-radius: 16px;
  background: var(--primary-soft);
  color: var(--primary);
  display: grid; place-items: center;
  margin: 0 auto 20px;
}
.dv-icon svg { width: 28px; height: 28px; stroke-width: 2; }
.dv-title { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; margin: 0 0 8px; }
.dv-sub { color: var(--muted); font-size: 14px; margin: 0; }
.dv-bullets { margin-top: 24px; display: grid; gap: 10px; text-align: left; max-width: 260px; margin-inline: auto; }
.dv-bullets li {
  list-style: none;
  display: grid; grid-template-columns: auto 1fr; gap: 10px;
  font-size: 13px; color: var(--ink-3);
}
.dv-bullets li::before {
  content: "✓";
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--primary); color: #fff;
  display: grid; place-items: center;
  font-size: 11px;
}

/* ===== CERTS + LANG ===== */
.two-col {
  display: grid; grid-template-columns: 1fr; gap: 48px;
}
@media (min-width: 860px) { .two-col { grid-template-columns: 1.2fr 1fr; gap: 64px; } }

.cert-list { display: grid; gap: 0; margin-top: 24px; }
.cert {
  display: grid; grid-template-columns: 76px 1fr auto;
  gap: 24px; align-items: center;
  padding: 18px 2px;
  border-top: 1px solid var(--rule);
  transition: padding .2s ease;
}
.cert:hover { padding-left: 8px; }
.cert:last-child { border-bottom: 1px solid var(--rule); }
.cert .y {
  font-size: 12px; font-weight: 600;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.cert .t {
  font-size: 17px; font-weight: 600;
  letter-spacing: -0.01em;
}
.cert .t small { display: block; font-size: 13px; color: var(--muted); font-weight: 400; margin-top: 2px; }
.cert .arr { color: var(--muted-2); }

.lang-list { display: grid; gap: 0; margin-top: 24px; }
.lang-row {
  display: grid; grid-template-columns: 1fr auto;
  align-items: center; gap: 16px;
  padding: 18px 2px;
  border-top: 1px solid var(--rule);
}
.lang-row:last-child { border-bottom: 1px solid var(--rule); }
.lang-row .n { font-size: 18px; font-weight: 600; letter-spacing: -0.01em; }
.lang-row .bar {
  width: 100px; height: 6px; background: var(--rule); border-radius: 999px; overflow: hidden;
}
.lang-row .bar i {
  display: block; height: 100%; background: var(--primary);
  border-radius: 999px;
}
.lang-row .l { font-size: 12px; color: var(--muted); font-weight: 500; min-width: 64px; text-align: right; }

/* ===== CONTACT ===== */
.contact-wrap {
  background: var(--paper-2);
  border-radius: var(--r-xl);
  padding: clamp(36px, 6vw, 80px);
  display: grid; grid-template-columns: 1fr; gap: 48px;
}
@media (min-width: 960px) { .contact-wrap { grid-template-columns: 1fr; gap: 64px; } }

.contact-wrap h2 {
  margin: 14px 0 0;
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.02;
}
.contact-wrap h2 em { font-style: normal; color: var(--primary); }
.contact-wrap .lede { margin-top: 16px; color: var(--muted); max-width: 40ch; font-size: 16px; }

.qa-grid { margin-top: 32px; display: grid; gap: 12px; }
.qa {
  display: grid; grid-template-columns: 44px 1fr auto;
  gap: 18px; align-items: center;
  padding: 18px 22px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  text-decoration: none; color: var(--ink);
  transition: all .2s ease;
}
.qa:hover {
  border-color: var(--primary);
  background: var(--primary);
  color: #fff;
  transform: translateY(-1px);
}
.qa:hover .qa-icon { background: rgba(255,255,255,.15); color: #fff; }
.qa:hover .qa-sub { color: rgba(255,255,255,.8); }
.qa:hover .qa-arr { color: #fff; }
.qa-icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--primary-soft);
  color: var(--primary);
  display: grid; place-items: center;
  transition: all .2s ease;
}
.qa-icon svg { width: 18px; height: 18px; stroke-width: 2; }
.qa-main { display: grid; gap: 2px; }
.qa-t { font-size: 15px; font-weight: 600; letter-spacing: -0.01em; }
.qa-sub { font-size: 13px; color: var(--muted); }
.qa-arr { color: var(--muted-2); font-size: 18px; transition: transform .2s ease; }
.qa:hover .qa-arr { transform: translate(3px, -3px); }

/* ===== FOOTER ===== */
footer {
  border-top: 1px solid var(--rule);
  padding: 28px 0;
  margin-top: var(--section-y);
}
.foot {
  display: flex; flex-wrap: wrap;
  justify-content: space-between; gap: 16px;
  font-size: 13px; color: var(--muted);
}
.foot-links { display: flex; gap: 20px; }
.foot-links a { text-decoration: none; transition: color .2s ease; }
.foot-links a:hover { color: var(--ink); }

/* ===== TWEAKS PANEL ===== */
.tweaks-panel {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 320px;
  background: var(--paper);
  border: 1px solid var(--rule-2);
  border-radius: var(--r-lg);
  padding: 20px;
  z-index: 200;
  box-shadow: 0 20px 60px -20px rgba(0,0,0,.2);
  display: none;
}
.tweaks-panel.open { display: block; }
.tweaks-panel h4 {
  margin: 0 0 16px;
  font-size: 11px; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--muted);
  display: flex; justify-content: space-between; align-items: center;
}
.tweaks-panel h4 span { color: var(--primary); }
.tweak-row { margin-bottom: 16px; }
.tweak-row > label {
  display: block;
  font-size: 11px; font-weight: 600;
  color: var(--muted);
  margin-bottom: 8px;
  letter-spacing: .1em; text-transform: uppercase;
}
.swatches { display: flex; gap: 6px; flex-wrap: wrap; }
.swatch {
  width: 28px; height: 28px; border-radius: 50%;
  border: 2px solid var(--rule); cursor: pointer;
  transition: transform .2s ease, border-color .2s ease;
}
.swatch:hover { transform: scale(1.08); }
.swatch.active { border-color: var(--ink); }
.seg { display: flex; gap: 2px; background: var(--paper-2); border-radius: 999px; padding: 3px; }
.seg button {
  flex: 1; padding: 8px 6px; font-size: 11px;
  background: transparent; border: none; cursor: pointer;
  color: var(--ink-3);
  font-weight: 600;
  letter-spacing: .06em; text-transform: uppercase;
  border-radius: 999px;
  transition: background .2s ease, color .2s ease;
}
.seg button.active { background: var(--ink); color: var(--paper); }

@media (max-width: 600px) {
  .tweaks-panel { left: 12px; right: 12px; width: auto; bottom: 12px; }
}