/* ============================================================
   DGE3 Investment - Main Stylesheet
   vcdge3.com | 2026
   ============================================================ */

/* ===================== GLOBAL ===================== */

body.panel-mode {
  overflow: hidden;
  height: 100dvh;
}

/* ===================== PROGRESS BAR ===================== */

.progress-bar {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0%;
  background: var(--c-accent);
  z-index: 1000;
  transition: width var(--dur-slow) var(--ease-out-expo);
}

/* ===================== NAV ===================== */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 500;
  display: flex;
  align-items: center;
  padding: 0 var(--page-px);
  transition: background var(--dur-base) ease,
              border-color var(--dur-base) ease;
}

.nav.scrolled,
.nav.solid {
  background: rgba(249, 249, 247, 0.88);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: var(--border);
}

[data-theme="dark"] .nav.scrolled,
[data-theme="dark"] .nav.solid {
  background: rgba(12, 12, 10, 0.88);
}

.nav__inner {
  display: flex;
  align-items: center;
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  gap: var(--sp-8);
}

.nav__logo {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--c-text);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.nav__logo-mark {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--c-accent);
  border-radius: 50%;
  flex-shrink: 0;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
  margin-left: auto;
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--c-text-2);
  letter-spacing: 0.01em;
  position: relative;
  padding-bottom: 2px;
  transition: color var(--dur-base) ease;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--c-accent);
  transition: width var(--dur-base) var(--ease-out-expo);
}

.nav__link:hover,
.nav__link.active {
  color: var(--c-text);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-5);
  background: var(--c-text);
  color: var(--c-bg);
  border-radius: var(--r-pill);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: background var(--dur-base) ease, transform var(--dur-fast) ease;
  flex-shrink: 0;
}

.nav__cta:hover {
  background: var(--c-accent);
  transform: scale(1.02);
}

.nav__theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--r-pill);
  border: var(--border);
  color: var(--c-text-muted);
  transition: color var(--dur-base) ease, border-color var(--dur-base) ease;
}

.nav__theme-toggle:hover {
  color: var(--c-text);
  border-color: var(--c-border-2);
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 24px;
  cursor: pointer;
  margin-left: auto;
}

.nav__hamburger span {
  display: block;
  height: 1.5px;
  background: var(--c-text);
  border-radius: 2px;
  transition: transform var(--dur-base) ease, opacity var(--dur-base) ease, width var(--dur-base) ease;
  transform-origin: left center;
}

.nav__hamburger.open span:nth-child(1) { transform: rotate(40deg) translateY(-1px); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__hamburger.open span:nth-child(3) { transform: rotate(-40deg) translateY(1px); }

/* Mobile menu overlay */
.nav__mobile {
  position: fixed;
  inset: 0;
  background: var(--c-invert-bg);
  color: var(--c-invert-text);
  z-index: 490;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--sp-16) var(--page-px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-slow) ease;
}

.nav__mobile.open {
  opacity: 1;
  pointer-events: all;
}

.nav__mobile-links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.nav__mobile-link {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--c-invert-text);
  opacity: 0.5;
  transition: opacity var(--dur-base) ease;
  line-height: 1;
}

.nav__mobile-link:hover { opacity: 1; }

.nav__mobile-bottom {
  position: absolute;
  bottom: var(--sp-16);
  left: var(--page-px);
  right: var(--page-px);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.nav__mobile-info {
  font-size: var(--text-sm);
  color: var(--c-invert-muted);
  line-height: 1.8;
}

/* ===================== SCROLL CONTAINER ===================== */

.scroll-container {
  position: fixed;
  inset: 0;
  overflow: hidden;
}

.panel {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  will-change: transform;
  pointer-events: none;
  visibility: hidden;
}

.panel.is-active {
  pointer-events: all;
  visibility: visible;
}

/* Panel dots progress */
.panel-dots {
  position: fixed;
  right: var(--sp-6);
  top: 50%;
  transform: translateY(-50%);
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.panel-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-text-muted);
  opacity: 0.35;
  transition: opacity var(--dur-base) ease,
              background var(--dur-base) ease,
              transform var(--dur-base) var(--ease-spring);
  cursor: pointer;
}

.panel-dot.active {
  background: var(--c-text);
  opacity: 1;
  transform: scale(1.5);
}

/* Scroll hint */
.scroll-hint {
  position: absolute;
  bottom: var(--sp-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  color: var(--c-text-muted);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  animation: scrollHint 2.4s ease-in-out infinite;
  z-index: 10;
}

.scroll-hint__arrow {
  width: 1px;
  height: 32px;
  background: linear-gradient(to bottom, var(--c-text-muted), transparent);
  animation: scrollArrow 2.4s ease-in-out infinite;
}

@keyframes scrollHint {
  0%, 100% { opacity: 0.4; }
  50%       { opacity: 0.9; }
}

@keyframes scrollArrow {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ===================== PANEL CONTENT WRAPPER ===================== */

.panel__inner {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: var(--nav-h) var(--page-px) var(--sp-16);
  max-width: var(--max-w);
  margin: 0 auto;
}

.panel--centered .panel__inner {
  align-items: center;
  justify-content: center;
  text-align: center;
}

/* ===================== HERO PANEL ===================== */

.hero {
  background: #0a0a08;
  background-image:
    linear-gradient(to bottom, rgba(0,0,0,0.72) 0%, rgba(0,0,0,0.62) 60%, rgba(0,0,0,0.78) 100%),
    url('https://s1.fotohub.app/storage/v1/object/public/photos/3c685a01-bc7f-45b7-a67f-fb9ee0cdd7ad/ai-gen-1774302880173-cd79cf.jpg');
  background-size: cover;
  background-position: center center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero .hero__eyebrow        { color: rgba(255,255,255,0.60); }
.hero .hero__eyebrow-dot    { background: var(--c-accent); }
.hero .hero__title          { color: #fff; }
.hero .hero__title em       { color: #fff; opacity: 0.75; }
.hero .hero__sub            { color: rgba(255,255,255,0.70); }

.hero__content {
  padding-top: var(--nav-h);
  padding-left: var(--page-px);
  padding-right: var(--page-px);
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--sp-8);
  position: relative;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-text-muted);
}

.hero__eyebrow-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--c-accent);
  flex-shrink: 0;
}

.hero__title {
  font-family: 'Clash Display', var(--font-display);
  font-size: clamp(var(--text-4xl), 7vw, var(--text-7xl));
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--c-text);
  max-width: 14ch;
}

.hero__title em {
  font-style: normal;
  color: var(--c-text-muted);
}

.hero__sub {
  font-size: var(--text-lg);
  color: var(--c-text-2);
  max-width: 44ch;
  line-height: 1.65;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.hero__bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
  z-index: 0;
  mask-image: radial-gradient(ellipse 80% 80% at 80% 50%, black 30%, transparent 100%);
}

.hero__content > * {
  position: relative;
  z-index: 1;
}

/* Ticker */
.ticker-wrap {
  position: absolute;
  bottom: var(--sp-16);
  left: 0;
  right: 0;
  overflow: hidden;
  border-top: var(--border);
  border-bottom: var(--border);
  padding: var(--sp-3) 0;
  z-index: 2;
}

.ticker-inner {
  display: flex;
  gap: var(--sp-12);
  width: max-content;
  animation: ticker 30s linear infinite;
}

.ticker-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--text-xs);
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--c-text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.ticker-item::before {
  content: '-';
  opacity: 0.4;
}

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

/* ===================== ABOUT PANEL ===================== */

.about {
  background: var(--c-bg);
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--col-gap);
  align-items: center;
  height: 100%;
  padding: var(--nav-h) var(--page-px) var(--sp-16);
  max-width: var(--max-w);
  margin: 0 auto;
}

.about__left {}

.about__label {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-text-muted);
  margin-bottom: var(--sp-4);
}

.about__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--c-text);
  margin-bottom: var(--sp-6);
}

.about__text {
  font-size: var(--text-lg);
  color: var(--c-text-2);
  line-height: 1.7;
}

.about__right {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.stat-card {
  border: var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-6) var(--sp-8);
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  transition: border-color var(--dur-base) ease;
}

.stat-card:hover {
  border-color: var(--c-border-2);
}

.stat-card__value {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--c-text);
  line-height: 1;
}

.stat-card__label {
  font-size: var(--text-sm);
  color: var(--c-text-muted);
  letter-spacing: 0.02em;
}

/* ===================== STRATEGY PANEL ===================== */

.strategy {
  background: var(--c-surface);
  overflow: hidden;
}

.strategy__inner {
  padding: calc(var(--nav-h) + var(--sp-12)) var(--page-px) var(--sp-16);
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--sp-12);
  height: 100%;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.section-header {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.section-label {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--c-text);
}

.section-sub {
  font-size: var(--text-lg);
  color: var(--c-text-2);
  line-height: 1.7;
  max-width: 55ch;
}

.focus-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--sp-4);
}

.focus-card {
  border: var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-4) var(--sp-5);
  background: var(--c-bg);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  transition: border-color var(--dur-base) ease, transform var(--dur-base) var(--ease-spring);
}

.focus-card:hover {
  border-color: var(--c-accent);
  transform: translateY(-2px);
}

.focus-card__icon {
  font-size: var(--text-lg);
  line-height: 1;
  opacity: 0.85;
}

.focus-card__title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--c-text);
  letter-spacing: -0.01em;
}

.focus-card__desc {
  font-size: var(--text-xs);
  color: var(--c-text-muted);
  line-height: 1.6;
}

/* How we work steps */
.steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 16px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--c-border-2);
}

.step {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  padding-top: var(--sp-2);
  position: relative;
  padding-right: var(--sp-4);
}

.step__num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: var(--border-2);
  background: var(--c-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--c-text);
  z-index: 1;
  position: relative;
  transition: background var(--dur-base) ease, border-color var(--dur-base) ease;
}

.step:hover .step__num {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: #fff;
}

.step__title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--c-text);
}

.step__desc {
  font-size: var(--text-xs);
  color: var(--c-text-muted);
  line-height: 1.6;
}

/* ===================== PORTFOLIO PANEL ===================== */

.portfolio-panel {
  background: var(--c-bg);
}

.portfolio-panel__wrap {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: calc(var(--nav-h) + var(--sp-6)) var(--page-px) var(--sp-8);
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  gap: var(--sp-6);
}

.portfolio-panel__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: var(--sp-4);
  flex-shrink: 0;
}

/* Tile grid - fills remaining height */
.portfolio-tile-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: var(--sp-3);
  overflow: hidden;
}

.portfolio-card {
  flex-shrink: 0;
  width: 260px;
  border: var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  background: var(--c-bg);
  transition: border-color var(--dur-base) ease, transform var(--dur-base) var(--ease-spring);
  position: relative;
  overflow: hidden;
}

.portfolio-card:hover {
  border-color: var(--c-border-2);
  transform: translateY(-3px);
}

/* ── Tile card (homepage grid) ── */
.portfolio-tile {
  border: var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  background: var(--c-bg);
  transition: border-color var(--dur-base) ease, transform var(--dur-base) var(--ease-spring);
  position: relative;
  overflow: hidden;
  cursor: default;
  min-width: 0;
}

.portfolio-tile:hover {
  border-color: var(--c-border-2);
  transform: translateY(-2px);
}

/* Featured tile: spans 1 column + 2 rows */
.portfolio-tile--featured {
  grid-column: span 1;
  grid-row: span 2;
  background: var(--c-invert-bg);
  border-color: transparent;
  color: var(--c-invert-text);
  padding: var(--sp-6);
  gap: var(--sp-3);
}

.portfolio-tile--featured:hover {
  border-color: rgba(255,255,255,0.15);
  transform: translateY(-3px);
}

.portfolio-tile__featured-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: var(--sp-2);
}

.portfolio-tile__featured-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #FF4500;
  flex-shrink: 0;
}

.portfolio-tile__featured-logo {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--c-invert-text);
  line-height: 1;
}

/* ── FOTOhub logo ─────────────────────────────────────────────────────── */
/* One image (dark logo), inverted to white on dark backgrounds           */

.fotohub-logo {
  height: 22px;
  width: auto;
  display: block;
}

/* Featured tile has dark bg in light mode → invert to white */
.portfolio-tile--featured .fotohub-logo {
  height: 28px;
  filter: invert(1);
}

/* Dark mode: site bg is dark → invert everywhere EXCEPT featured tile
   (which becomes light bg in dark mode) */
[data-theme="dark"] .fotohub-logo {
  filter: invert(1);
}
[data-theme="dark"] .portfolio-tile--featured .fotohub-logo {
  filter: invert(0);
}

.portfolio-tile__featured-desc {
  font-size: var(--text-sm);
  color: rgba(240,240,237,0.65);
  line-height: 1.65;
  flex: 1;
}

.portfolio-tile__featured-meta {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-top: auto;
  padding-top: var(--sp-4);
  border-top: 1px solid rgba(255,255,255,0.10);
}

.portfolio-tile__featured-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.45);
}

.portfolio-tile__featured-stat strong {
  color: var(--c-invert-text);
  font-weight: 600;
}

.portfolio-tile__featured-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xs);
  font-weight: 600;
  color: #FF4500;
  margin-top: var(--sp-2);
  transition: gap var(--dur-base) ease;
}

.portfolio-tile__featured-link:hover { gap: var(--sp-3); }

.portfolio-card__tier {
  position: absolute;
  top: var(--sp-4);
  right: var(--sp-4);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 2px var(--sp-2);
  border-radius: var(--r-sm);
}

.tier-1 { background: rgba(var(--c-accent-rgb), 0.08); color: var(--c-accent); }
.tier-2 { background: rgba(0,0,0,0.04); color: var(--c-text-muted); }
.tier-3 { background: rgba(0,0,0,0.04); color: var(--c-text-muted); }

[data-theme="dark"] .tier-2,
[data-theme="dark"] .tier-3 {
  background: rgba(255,255,255,0.06);
}

.portfolio-card__logo {
  width: 40px;
  height: 40px;
  border-radius: var(--r-md);
  border: var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
  font-weight: 700;
  font-family: var(--font-display);
  color: var(--c-text);
  background: var(--c-surface);
  flex-shrink: 0;
}

.portfolio-card__name {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--c-text);
  letter-spacing: -0.01em;
}

.portfolio-card__sector {
  font-size: var(--text-xs);
  color: var(--c-text-muted);
  letter-spacing: 0.04em;
}

.portfolio-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-1);
  margin-top: auto;
}

.tag {
  font-size: var(--text-xs);
  padding: 2px var(--sp-2);
  border: var(--border);
  border-radius: var(--r-sm);
  color: var(--c-text-muted);
  white-space: nowrap;
}

.portfolio-panel__footer {
  padding: 0 var(--page-px) var(--sp-8);
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  flex-shrink: 0;
}

/* ===================== PHILOSOPHY PANEL ===================== */

.philosophy {
  background: var(--c-invert-bg);
  color: var(--c-invert-text);
}

.philosophy__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--col-gap);
  align-items: center;
  height: 100%;
  padding: var(--nav-h) var(--page-px) var(--sp-16);
  max-width: var(--max-w);
  margin: 0 auto;
}

.philosophy__left {}

.philosophy__label {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-invert-muted);
  margin-bottom: var(--sp-4);
}

.philosophy__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--c-invert-text);
  margin-bottom: var(--sp-6);
}

.philosophy__text {
  font-size: var(--text-lg);
  color: var(--c-invert-muted);
  line-height: 1.7;
}

.philosophy__right {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.pillar {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  padding: var(--sp-5) var(--sp-6);
  border: 1px solid var(--c-invert-border);
  border-radius: var(--r-lg);
  transition: border-color var(--dur-base) ease, background var(--dur-base) ease;
}

.pillar:hover {
  border-color: rgba(240, 240, 237, 0.25);
  background: rgba(240, 240, 237, 0.04);
}

.pillar__icon {
  font-size: var(--text-xl);
  flex-shrink: 0;
  width: 36px;
  text-align: center;
  line-height: 1.3;
}

.pillar__body {}

.pillar__title {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--c-invert-text);
  margin-bottom: var(--sp-1);
}

.pillar__desc {
  font-size: var(--text-sm);
  color: var(--c-invert-muted);
  line-height: 1.6;
}

/* ===================== TEAM PANEL ===================== */

.team-panel {
  background: var(--c-surface);
}

.team-panel__inner {
  padding: calc(var(--nav-h) + var(--sp-12)) var(--page-px) var(--sp-16);
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--sp-10);
  height: 100%;
  justify-content: center;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--sp-4);
}

.team-card {
  border: var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  background: var(--c-bg);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  transition: border-color var(--dur-base) ease, transform var(--dur-base) var(--ease-spring);
}

.team-card:hover {
  border-color: var(--c-border-2);
  transform: translateY(-2px);
}

.team-card__avatar {
  width: 52px;
  height: 52px;
  border-radius: var(--r-md);
  background: var(--c-text);
  color: var(--c-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  flex-shrink: 0;
}

.team-card__name {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--c-text);
  letter-spacing: -0.01em;
}

.team-card__role {
  font-size: var(--text-sm);
  color: var(--c-text-muted);
}

.team-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  font-size: var(--text-xs);
  color: var(--c-accent);
  font-weight: 500;
  transition: gap var(--dur-base) ease;
}

.team-card__link:hover { gap: var(--sp-2); }

/* Blurred team cards (NDA) */
.team-card--blurred {
  filter: blur(6px);
  opacity: 0.5;
  pointer-events: none;
  user-select: none;
}

/* ===================== CONTACT PANEL ===================== */

.contact-panel {
  background: var(--c-bg);
  overflow-y: auto;
}

.contact-panel__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--col-gap);
  align-items: start;
  min-height: 100%;
  padding: calc(var(--nav-h) + var(--sp-12)) var(--page-px) var(--sp-16);
  max-width: var(--max-w);
  margin: 0 auto;
}

.contact-panel__left {}

.contact-panel__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--c-text);
  margin-bottom: var(--sp-6);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-top: var(--sp-8);
}

.contact-info__item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--text-sm);
  color: var(--c-text-2);
}

.contact-info__icon {
  width: 32px;
  height: 32px;
  border-radius: var(--r-md);
  border: var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-base);
  flex-shrink: 0;
}

.contact-panel__right {}

/* Forms */
.form {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.form-step {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.form-step[hidden] { display: none; }

.form__label {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--c-text);
}

.form__input,
.form__select,
.form__textarea {
  padding: var(--sp-3) var(--sp-4);
  border: var(--border-2);
  border-radius: var(--r-md);
  background: var(--c-bg);
  color: var(--c-text);
  font-size: var(--text-sm);
  transition: border-color var(--dur-base) ease, box-shadow var(--dur-base) ease;
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(var(--c-accent-rgb), 0.12);
}

.form__input.error,
.form__textarea.error {
  border-color: #FF3B30;
}

.form__error {
  font-size: var(--text-xs);
  color: #FF3B30;
  display: none;
}

.form__error.visible { display: block; }

.form__textarea {
  resize: vertical;
  min-height: 120px;
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
}

.form-progress {
  display: flex;
  gap: var(--sp-2);
  margin-bottom: var(--sp-4);
}

.form-progress__dot {
  height: 3px;
  flex: 1;
  border-radius: var(--r-pill);
  background: var(--c-border-2);
  transition: background var(--dur-base) ease;
}

.form-progress__dot.done {
  background: var(--c-accent);
}

.form__actions {
  display: flex;
  gap: var(--sp-3);
  align-items: center;
}

.form__success {
  display: none;
  padding: var(--sp-8);
  border: var(--border);
  border-radius: var(--r-lg);
  text-align: center;
  gap: var(--sp-3);
  flex-direction: column;
  align-items: center;
}

.form__success.visible {
  display: flex;
}

.form__success-icon {
  font-size: var(--text-4xl);
}

/* ===================== BUTTONS ===================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-6);
  border-radius: var(--r-pill);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: background var(--dur-base) ease,
              color var(--dur-base) ease,
              border-color var(--dur-base) ease,
              transform var(--dur-fast) ease;
  border: 1.5px solid transparent;
  white-space: nowrap;
}

.btn:active { transform: scale(0.97); }

.btn--primary {
  background: var(--c-text);
  color: var(--c-bg);
  border-color: var(--c-text);
}
.btn--primary:hover {
  background: var(--c-accent);
  border-color: var(--c-accent);
}

.btn--ghost {
  background: transparent;
  color: var(--c-text);
  border-color: var(--c-border-2);
}
.btn--ghost:hover {
  border-color: var(--c-text);
}

.btn--ghost-inv {
  background: transparent;
  color: var(--c-invert-text);
  border-color: var(--c-invert-border);
}
.btn--ghost-inv:hover {
  border-color: var(--c-invert-text);
}

.btn--sm {
  padding: var(--sp-2) var(--sp-4);
  font-size: var(--text-xs);
}

.btn--lg {
  padding: var(--sp-4) var(--sp-8);
  font-size: var(--text-base);
}

.btn-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--c-text);
  transition: gap var(--dur-base) ease, color var(--dur-base) ease;
}

.btn-link:hover {
  gap: var(--sp-3);
  color: var(--c-accent);
}

/* ===================== BLOG PANEL (homepage teaser) ===================== */

.blog-teaser {
  background: var(--c-bg);
}

.blog-teaser__inner {
  padding: calc(var(--nav-h) + var(--sp-8)) var(--page-px) var(--sp-16);
  max-width: var(--max-w);
  margin: 0 auto;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--sp-10);
  justify-content: center;
}

.blog-teaser__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.blog-teaser__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}

.blog-card {
  border: var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  background: var(--c-bg);
  transition: border-color var(--dur-base) ease, transform var(--dur-base) var(--ease-spring);
  cursor: pointer;
}

.blog-card:hover {
  border-color: var(--c-border-2);
  transform: translateY(-3px);
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--text-xs);
  color: var(--c-text-muted);
}

.blog-card__cat {
  font-weight: 500;
  color: var(--c-accent);
  letter-spacing: 0.04em;
}

.blog-card__title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--c-text);
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.blog-card__excerpt {
  font-size: var(--text-sm);
  color: var(--c-text-muted);
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card__read {
  margin-top: auto;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--c-text);
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  transition: gap var(--dur-base) ease, color var(--dur-base) ease;
}

.blog-card:hover .blog-card__read {
  gap: var(--sp-2);
  color: var(--c-accent);
}

/* ===================== BLOG PAGE ===================== */

.blog-page {
  padding-top: calc(var(--nav-h) + var(--sp-16));
  padding-bottom: var(--sp-24);
  min-height: 100dvh;
}

.blog-page__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--page-px);
}

.blog-page__hero {
  margin-bottom: var(--sp-16);
}

.blog-page__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-4xl), 6vw, var(--text-6xl));
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--c-text);
  margin-bottom: var(--sp-6);
}

.blog-controls {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
  margin-bottom: var(--sp-10);
}

.blog-search {
  flex: 1;
  min-width: 200px;
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  border: var(--border-2);
  border-radius: var(--r-pill);
  background: var(--c-bg);
  transition: border-color var(--dur-base) ease;
}

.blog-search:focus-within {
  border-color: var(--c-accent);
}

.blog-search__icon {
  color: var(--c-text-muted);
  flex-shrink: 0;
  font-size: var(--text-base);
}

.blog-search__input {
  border: none;
  background: none;
  outline: none;
  width: 100%;
  font-size: var(--text-sm);
  color: var(--c-text);
}

.blog-search__input::placeholder { color: var(--c-text-muted); }

.filter-tabs {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
}

.filter-tab {
  padding: var(--sp-2) var(--sp-4);
  border: var(--border-2);
  border-radius: var(--r-pill);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--c-text-muted);
  cursor: pointer;
  transition: all var(--dur-base) ease;
  background: transparent;
}

.filter-tab:hover,
.filter-tab.active {
  background: var(--c-text);
  color: var(--c-bg);
  border-color: var(--c-text);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--sp-5);
  margin-bottom: var(--sp-12);
}

.blog-grid .blog-card {
  height: 100%;
}

.blog-featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-8);
  padding: var(--sp-8);
  align-items: center;
  background: var(--c-surface);
}

.blog-featured .blog-card__title {
  font-size: var(--text-2xl);
}

.blog-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
}

.page-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--r-md);
  border: var(--border-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--c-text-muted);
  cursor: pointer;
  transition: all var(--dur-base) ease;
  background: transparent;
}

.page-btn:hover,
.page-btn.active {
  background: var(--c-text);
  color: var(--c-bg);
  border-color: var(--c-text);
}

.blog-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--sp-20) 0;
  color: var(--c-text-muted);
}

/* ===================== BLOG POST PAGE ===================== */

.post-page {
  padding-top: calc(var(--nav-h) + var(--sp-16));
  padding-bottom: var(--sp-24);
  min-height: 100dvh;
}

.post-page__inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--page-px);
}

.post-header {
  margin-bottom: var(--sp-12);
}

.post-header__back {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-sm);
  color: var(--c-text-muted);
  margin-bottom: var(--sp-8);
  transition: color var(--dur-base) ease, gap var(--dur-base) ease;
}

.post-header__back:hover {
  color: var(--c-text);
  gap: var(--sp-3);
}

.post-header__cat {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: var(--sp-4);
  display: block;
}

.post-header__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--c-text);
  margin-bottom: var(--sp-6);
}

.post-header__meta {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  font-size: var(--text-sm);
  color: var(--c-text-muted);
  flex-wrap: wrap;
}

.post-header__meta-dot { opacity: 0.4; }

.post-read-progress {
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  height: 2px;
  background: var(--c-border);
  z-index: 400;
}

.post-read-progress__bar {
  height: 100%;
  background: var(--c-accent);
  width: 0%;
  transition: width 100ms linear;
}

.post-toc {
  position: sticky;
  top: calc(var(--nav-h) + var(--sp-8));
  float: right;
  width: 220px;
  margin-left: var(--sp-8);
  margin-right: calc((100vw - 720px) / -2 + var(--sp-8));
  padding: var(--sp-5);
  border: var(--border);
  border-radius: var(--r-lg);
  font-size: var(--text-xs);
  background: var(--c-bg);
}

.post-toc__title {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--c-text-muted);
  margin-bottom: var(--sp-3);
}

.post-toc__list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.post-toc__item {
  color: var(--c-text-muted);
  cursor: pointer;
  line-height: 1.5;
  transition: color var(--dur-base) ease;
  padding-left: var(--sp-2);
  border-left: 1.5px solid transparent;
}

.post-toc__item:hover,
.post-toc__item.active {
  color: var(--c-text);
  border-left-color: var(--c-accent);
}

/* Post content */
.post-content {
  line-height: 1.8;
  color: var(--c-text-2);
}

.post-content h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--c-text);
  margin: var(--sp-10) 0 var(--sp-4);
  letter-spacing: -0.02em;
}

.post-content h3 {
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--c-text);
  margin: var(--sp-8) 0 var(--sp-3);
}

.post-content p {
  margin-bottom: var(--sp-5);
}

.post-content ul, .post-content ol {
  margin-bottom: var(--sp-5);
  padding-left: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.post-content ul li { list-style: disc; }
.post-content ol li { list-style: decimal; }

.post-content blockquote {
  border-left: 3px solid var(--c-accent);
  padding: var(--sp-4) var(--sp-6);
  margin: var(--sp-8) 0;
  background: var(--c-surface);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  font-size: var(--text-lg);
  color: var(--c-text);
  font-style: italic;
}

.post-content code {
  font-family: 'Fira Code', monospace;
  font-size: 0.875em;
  background: var(--c-surface);
  padding: 1px 5px;
  border-radius: var(--r-sm);
  color: var(--c-accent);
}

.post-content strong {
  font-weight: 600;
  color: var(--c-text);
}

.post-footer {
  margin-top: var(--sp-16);
  padding-top: var(--sp-8);
  border-top: var(--border);
}

.post-related {
  margin-top: var(--sp-12);
}

.post-related__title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--c-text);
  margin-bottom: var(--sp-6);
}

.post-related__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-4);
}

/* ===================== PORTFOLIO PAGE ===================== */

.portfolio-page {
  padding-top: calc(var(--nav-h) + var(--sp-16));
  padding-bottom: var(--sp-24);
  min-height: 100dvh;
}

.portfolio-page__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--page-px);
}

.portfolio-page__hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--col-gap);
  align-items: end;
  margin-bottom: var(--sp-16);
  padding-bottom: var(--sp-12);
  border-bottom: var(--border);
}

.portfolio-stats {
  display: flex;
  gap: var(--sp-8);
}

.portfolio-stat {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.portfolio-stat__n {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--c-text);
  line-height: 1;
}

.portfolio-stat__label {
  font-size: var(--text-xs);
  color: var(--c-text-muted);
  letter-spacing: 0.04em;
}

/* Filters */
.portfolio-filters {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
  margin-bottom: var(--sp-8);
  align-items: center;
}

.portfolio-filter-group {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
}

.portfolio-filter-sep {
  width: 1px;
  height: 24px;
  background: var(--c-border-2);
  align-self: center;
}

/* Tier sections */
.tier-section {
  margin-bottom: var(--sp-16);
}

.tier-header {
  display: flex;
  align-items: baseline;
  gap: var(--sp-4);
  margin-bottom: var(--sp-8);
  padding-bottom: var(--sp-4);
  border-bottom: var(--border);
}

.tier-header__badge {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--r-sm);
}

.tier-header__badge--I {
  background: rgba(var(--c-accent-rgb), 0.08);
  color: var(--c-accent);
}

.tier-header__badge--II {
  background: var(--c-surface);
  color: var(--c-text-muted);
}

.tier-header__badge--III {
  background: var(--c-surface);
  color: var(--c-text-muted);
}

.tier-header__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--c-text);
}

.tier-header__sub {
  font-size: var(--text-sm);
  color: var(--c-text-muted);
  margin-left: auto;
}

.portfolio-full-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--sp-4);
}

/* Flip card */
.flip-card {
  perspective: 1000px;
  height: 220px;
}

.flip-card__inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.6s var(--ease-in-out);
  transform-style: preserve-3d;
}

.flip-card:hover .flip-card__inner,
.flip-card.flipped .flip-card__inner {
  transform: rotateY(180deg);
}

.flip-card__front,
.flip-card__back {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border: var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  background: var(--c-bg);
  display: flex;
  flex-direction: column;
}

.flip-card__back {
  transform: rotateY(180deg);
  background: var(--c-surface);
  gap: var(--sp-3);
}

.flip-card__status {
  margin-left: auto;
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 2px var(--sp-2);
  border-radius: var(--r-sm);
}

.flip-card__status--active {
  background: rgba(0, 196, 140, 0.12);
  color: var(--c-active);
}

.flip-card__status--exited {
  background: var(--c-surface);
  color: var(--c-text-muted);
}

.flip-card__back-desc {
  font-size: var(--text-sm);
  color: var(--c-text-2);
  line-height: 1.6;
  flex: 1;
}

.flip-card__back-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--c-accent);
  transition: gap var(--dur-base) ease;
}

.flip-card__back-link:hover { gap: var(--sp-2); }

/* Blurred cards (NDA) */
.flip-card--blurred .flip-card__inner,
.portfolio-tile--blurred {
  filter: blur(6px);
  opacity: 0.5;
  pointer-events: none;
  user-select: none;
}

/* ===================== FOOTER ===================== */

.footer {
  border-top: var(--border);
  padding: var(--sp-16) var(--page-px);
  background: var(--c-bg);
}

.footer__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--sp-12);
}

.footer__brand {}

.footer__logo {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--c-text);
  margin-bottom: var(--sp-4);
}

.footer__tagline {
  font-size: var(--text-sm);
  color: var(--c-text-muted);
  line-height: 1.7;
  max-width: 28ch;
}

.footer__col-title {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--c-text-muted);
  margin-bottom: var(--sp-4);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer__link {
  font-size: var(--text-sm);
  color: var(--c-text-2);
  transition: color var(--dur-base) ease;
}

.footer__link:hover { color: var(--c-text); }

.footer__bottom {
  max-width: var(--max-w);
  margin: var(--sp-12) auto 0;
  padding-top: var(--sp-6);
  border-top: var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-xs);
  color: var(--c-text-muted);
  flex-wrap: wrap;
  gap: var(--sp-3);
}

/* Newsletter */
.newsletter {
  display: flex;
  gap: var(--sp-2);
  margin-top: var(--sp-6);
}

.newsletter__input {
  flex: 1;
  padding: var(--sp-2) var(--sp-3);
  border: var(--border-2);
  border-radius: var(--r-pill);
  background: var(--c-bg);
  font-size: var(--text-xs);
  color: var(--c-text);
  outline: none;
  transition: border-color var(--dur-base) ease;
}

.newsletter__input:focus { border-color: var(--c-accent); }
.newsletter__input::placeholder { color: var(--c-text-muted); }

/* ===================== LANG SWITCH (global) ===================== */

.lang-switch {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--c-text-muted);
  padding: var(--sp-1) var(--sp-3);
  border: var(--border-2);
  border-radius: var(--r-pill);
  cursor: pointer;
  transition: all var(--dur-base) ease;
  background: transparent;
  flex-shrink: 0;
}

.lang-switch:hover {
  color: var(--c-text);
  border-color: var(--c-border-2);
}

/* ===================== UTILITIES ===================== */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.text-muted { color: var(--c-text-muted); }
.text-accent { color: var(--c-accent); }

.hidden { display: none !important; }

/* ===================== RESPONSIVE ===================== */

@media (max-width: 1024px) {
  :root { --nav-h: 56px; }

  .focus-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps {
    grid-template-columns: repeat(3, 1fr);
    row-gap: var(--sp-6);
  }

  .steps::before { display: none; }

  .portfolio-page__hero { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; gap: var(--sp-8); }

  .post-toc { display: none; }
}

@media (max-width: 768px) {
  /* Switch off panel mode, use normal scroll */
  body.panel-mode {
    overflow: auto;
    height: auto;
  }

  .scroll-container {
    position: static;
    overflow: visible;
  }

  .panel {
    position: relative;
    height: auto;
    min-height: 100dvh;
    visibility: visible;
    pointer-events: all;
    transform: none !important;
  }

  .panel-dots,
  .scroll-hint,
  .ticker-wrap { display: none; }

  .nav__links { display: none; }
  .nav__theme-toggle { display: none; }
  .nav__cta { display: none; }
  .nav__hamburger { display: flex; }

  .about__inner,
  .philosophy__inner,
  .contact-panel__inner {
    grid-template-columns: 1fr;
    height: auto;
    min-height: 100dvh;
  }

  .hero__content { justify-content: flex-end; padding-bottom: var(--sp-24); }
  .hero__title { font-size: clamp(var(--text-3xl), 10vw, var(--text-5xl)); }

  .focus-grid { grid-template-columns: 1fr; }

  .steps { grid-template-columns: 1fr 1fr; row-gap: var(--sp-6); }
  .steps::before { display: none; }

  .blog-teaser__grid { grid-template-columns: 1fr; }
  .blog-teaser__header { flex-direction: column; align-items: flex-start; gap: var(--sp-4); }

  .form__row { grid-template-columns: 1fr; }

  .blog-grid { grid-template-columns: 1fr; }
  .blog-featured { grid-template-columns: 1fr; }

  .portfolio-tile-grid {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
  }
  .portfolio-full-grid { grid-template-columns: repeat(2, 1fr); }

  .footer__inner { grid-template-columns: 1fr; gap: var(--sp-8); }
  .footer__bottom { flex-direction: column; align-items: flex-start; }

  .post-related__grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .portfolio-full-grid { grid-template-columns: 1fr; }
  .portfolio-stats { flex-direction: column; gap: var(--sp-4); }
  .team-grid { grid-template-columns: 1fr 1fr; }
}

/* ===================== ENTRANCE ANIMATIONS ===================== */

.reveal {
  opacity: 0;
  transform: translateY(24px);
}

.reveal.visible {
  animation: revealIn var(--dur-slow) var(--ease-out-expo) forwards;
}

@keyframes revealIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(16px);
}

/* ===================== SCROLLBAR ===================== */

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--c-border-2);
  border-radius: var(--r-pill);
}

::-webkit-scrollbar-thumb:hover { background: var(--c-text-muted); }