/* =============================================================
   Alexander Taskaev — Strategy & Development
   Design system + responsive, mobile-first styles
   ============================================================= */

/* ---------- Fonts ---------- */
/* Loaded via <link> in <head> (Google Fonts): Playfair Display, Inter, IBM Plex Mono */

/* ---------- Design tokens ---------- */
:root {
  --bg:        #06090c;
  --bg-2:      #090d12;
  --bg-3:      #0c1117;
  --surface:   rgba(255, 255, 255, 0.028);
  --surface-2: rgba(255, 255, 255, 0.05);
  --surface-3: rgba(255, 255, 255, 0.08);
  --border:        rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.18);

  --text:      #f2f1ed;
  --text-dim:  #aeb7bf;
  --text-mute: #6a747d;

  --accent:      #79e6f2;
  --accent-soft: #a6eef7;
  --accent-deep: #277f8c;
  --accent-ink:  #06181c;
  --warm:        #e8a25c;

  --glow: rgba(121, 230, 242, 0.5);

  --font-display: "Playfair Display", "Times New Roman", Georgia, serif;
  --font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --container: 1220px;
  --gutter: clamp(20px, 5.2vw, 68px);

  --radius: 18px;
  --radius-lg: 26px;
  --radius-sm: 12px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  --header-h: 74px;
}

/* Language-specific display fallbacks for non-Latin scripts */
html[lang="zh"] {
  --font-display: "Noto Serif SC", "Songti SC", "PingFang SC", "Microsoft YaHei", var(--font-sans);
  --font-sans: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", ui-sans-serif, sans-serif;
}
html[lang="ar"] {
  --font-display: "Amiri", "Geeza Pro", "Noto Naskh Arabic", "Segoe UI", var(--font-sans);
  --font-sans: "Geeza Pro", "Noto Naskh Arabic", "Segoe UI", ui-sans-serif, sans-serif;
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.005em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  min-height: 100vh;
  min-height: 100svh;
}

/* Fixed decorative page backdrop */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(1200px 800px at 78% -8%, rgba(39, 127, 140, 0.20), transparent 60%),
    radial-gradient(900px 700px at 8% 12%, rgba(121, 230, 242, 0.08), transparent 55%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 42%, var(--bg) 100%);
}
/* Subtle grain overlay */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.4;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
}

img, svg { display: block; max-width: 100%; }

a { color: inherit; text-decoration: none; }

button, input, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; }

::selection { background: var(--accent); color: var(--accent-ink); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  position: relative;
  padding-block: clamp(72px, 12vw, 150px);
}
.section--tight { padding-block: clamp(56px, 9vw, 110px); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent-soft);
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
}
.eyebrow::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--glow);
}
html[dir="rtl"] .eyebrow { letter-spacing: 0; }

.section-head { max-width: 44ch; margin-bottom: clamp(38px, 6vw, 64px); }
.section-head h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.95rem, 5.4vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -0.01em;
  margin-top: 20px;
}
.section-head p { color: var(--text-dim); margin-top: 18px; font-size: clamp(1rem, 2vw, 1.12rem); max-width: 52ch; }

.mono { font-family: var(--font-mono); }

/* ---------- Reveal on scroll ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 0.9s var(--ease-out),
    transform 0.9s var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
[data-reveal].in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1 !important; transform: none !important; transition: none; }
}

/* =============================================================
   Header / navigation
   ============================================================= */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 100%;
  transform: scaleX(var(--progress, 0));
  transform-origin: left;
  background: linear-gradient(90deg, var(--accent-deep), var(--accent));
  z-index: 120;
  box-shadow: 0 0 10px var(--glow);
}
html[dir="rtl"] .scroll-progress { transform-origin: right; }

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background 0.4s var(--ease), border-color 0.4s var(--ease), backdrop-filter 0.4s var(--ease);
  border-bottom: 1px solid transparent;
  padding-top: env(safe-area-inset-top);
}
.site-header.scrolled {
  background: rgba(6, 9, 12, 0.72);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom-color: var(--border);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand .mark {
  width: 40px; height: 40px;
  border-radius: 11px;
  display: grid; place-items: center;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  color: var(--accent-soft);
  background: linear-gradient(150deg, rgba(121,230,242,0.16), rgba(255,255,255,0.02));
  border: 1px solid var(--border-strong);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
}
.brand .brand-txt { display: flex; flex-direction: column; line-height: 1.15; }
.brand .brand-txt b { font-weight: 600; font-size: 0.92rem; letter-spacing: 0.01em; }
.brand .brand-txt span { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--text-mute); }

.nav-desktop { display: none; }
.nav-desktop ul { display: flex; align-items: center; gap: clamp(14px, 2vw, 30px); list-style: none; }
.nav-desktop a {
  font-size: 0.86rem;
  color: var(--text-dim);
  position: relative;
  padding: 6px 2px;
  transition: color 0.3s var(--ease);
}
.nav-desktop a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  height: 1px; width: 100%;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}
.nav-desktop a:hover,
.nav-desktop a.active { color: var(--text); }
.nav-desktop a:hover::after,
.nav-desktop a.active::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: 14px; }
/* Language switcher lives in the mobile menu on small screens */
.header-actions .lang { display: none; }
@media (min-width: 900px) { .header-actions .lang { display: inline-flex; } }

/* Language switcher */
.lang {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
}
.lang button {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  color: var(--text-mute);
  padding: 6px 10px;
  border-radius: 999px;
  transition: color 0.25s var(--ease), background 0.25s var(--ease);
  min-height: 32px;
}
.lang button:hover { color: var(--text-dim); }
.lang button[aria-pressed="true"] {
  color: var(--accent-ink);
  background: var(--accent);
  font-weight: 500;
}

/* Burger */
.burger {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 0 11px;
}
.burger span {
  height: 1.6px; width: 100%;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.4s var(--ease), opacity 0.25s var(--ease);
}
body.menu-open .burger span:nth-child(1) { transform: translateY(6.6px) rotate(45deg); }
body.menu-open .burger span:nth-child(2) { opacity: 0; }
body.menu-open .burger span:nth-child(3) { transform: translateY(-6.6px) rotate(-45deg); }

/* Mobile menu overlay */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(6, 9, 12, 0.86);
  backdrop-filter: blur(22px) saturate(130%);
  -webkit-backdrop-filter: blur(22px) saturate(130%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--header-h) + 24px) var(--gutter) calc(40px + env(safe-area-inset-bottom));
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.45s var(--ease), transform 0.45s var(--ease), visibility 0.45s;
}
body.menu-open .mobile-menu { opacity: 1; visibility: visible; transform: none; }

.mobile-menu nav ul { list-style: none; display: flex; flex-direction: column; gap: 4px; }
.mobile-menu nav a {
  font-family: var(--font-display);
  font-size: clamp(2rem, 11vw, 3rem);
  font-weight: 500;
  color: var(--text);
  line-height: 1.18;
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 8px 0;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease), color 0.3s var(--ease);
}
body.menu-open .mobile-menu nav a {
  opacity: 1; transform: none;
  transition-delay: calc(0.12s + var(--i, 0) * 0.06s);
}
.mobile-menu nav a .num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  transform: translateY(-0.4em);
}
.mobile-menu nav a:active { color: var(--accent-soft); }

.mobile-menu .menu-foot {
  margin-top: clamp(28px, 6vw, 48px);
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.mobile-menu .menu-foot a.mail {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-dim);
  letter-spacing: 0.02em;
}
.mobile-menu .menu-foot a.mail:hover { color: var(--accent); }

/* =============================================================
   Buttons & links
   ============================================================= */
.btn {
  --btn-bg: var(--accent);
  --btn-fg: var(--accent-ink);
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 26px;
  min-height: 52px;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--btn-fg);
  background: var(--btn-bg);
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
  box-shadow: 0 10px 30px -12px var(--glow);
}
.btn .arrow { transition: transform 0.4s var(--ease); }
.btn::before {
  content: "";
  position: absolute; inset: 0;
  background: var(--accent-soft);
  transform: translateY(100%);
  transition: transform 0.45s var(--ease);
  z-index: -1;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -14px var(--glow); }
.btn:hover::before { transform: translateY(0); }
.btn:hover .arrow { transform: translate(3px, -3px); }

.btn--ghost {
  --btn-fg: var(--text);
  background: transparent;
  border: 1px solid var(--border-strong);
  box-shadow: none;
}
.btn--ghost::before { background: rgba(255,255,255,0.06); }
.btn--ghost:hover { box-shadow: none; border-color: var(--accent); color: var(--text); }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--accent-soft);
  position: relative;
  width: fit-content;
}
.text-link .arrow { transition: transform 0.35s var(--ease); }
.text-link::after {
  content: "";
  position: absolute; left: 0; bottom: -3px;
  width: 100%; height: 1px;
  background: currentColor;
  opacity: 0.35;
  transform: scaleX(0.35);
  transform-origin: left;
  transition: transform 0.4s var(--ease), opacity 0.3s var(--ease);
}
.text-link:hover::after { transform: scaleX(1); opacity: 0.8; }
.text-link:hover .arrow { transform: translate(3px, -3px); }
html[dir="rtl"] .text-link:hover .arrow { transform: translate(-3px, -3px); }

.arrow { display: inline-block; }
html[dir="rtl"] .arrow { transform: scaleX(-1); }

/* =============================================================
   Hero
   ============================================================= */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-h) + clamp(30px, 8vh, 90px));
  padding-bottom: clamp(60px, 10vh, 120px);
  overflow: clip;
}

.hero-bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
.hero-bg .blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.55;
  will-change: transform;
}
.hero-bg .blob-1 {
  width: 46vw; height: 46vw; min-width: 340px; min-height: 340px;
  top: -8%; right: -6%;
  background: radial-gradient(circle, rgba(39,127,140,0.9), rgba(39,127,140,0) 70%);
  animation: float1 22s ease-in-out infinite;
}
.hero-bg .blob-2 {
  width: 40vw; height: 40vw; min-width: 300px; min-height: 300px;
  bottom: -14%; left: -10%;
  background: radial-gradient(circle, rgba(121,230,242,0.5), rgba(121,230,242,0) 70%);
  animation: float2 26s ease-in-out infinite;
}
.hero-bg .grid-lines {
  position: absolute; inset: -2px;
  background-image:
    linear-gradient(to right, var(--border) 1px, transparent 1px),
    linear-gradient(to bottom, var(--border) 1px, transparent 1px);
  background-size: clamp(60px, 8vw, 110px) clamp(60px, 8vw, 110px);
  mask-image: radial-gradient(120% 90% at 50% 30%, #000 20%, transparent 78%);
  -webkit-mask-image: radial-gradient(120% 90% at 50% 30%, #000 20%, transparent 78%);
  opacity: 0.5;
}
.hero-bg .pointer-glow {
  position: absolute;
  width: 520px; height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(121,230,242,0.10), transparent 65%);
  transform: translate(-50%, -50%);
  left: var(--mx, 50%); top: var(--my, 40%);
  transition: opacity 0.4s var(--ease);
  opacity: 0;
}
@media (hover: hover) and (pointer: fine) {
  .hero:hover .hero-bg .pointer-glow { opacity: 1; }
}

@keyframes float1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-4%, 5%) scale(1.08); }
}
@keyframes float2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(6%, -4%) scale(1.12); }
}

.hero .container { position: relative; z-index: 2; width: 100%; }

.hero-inner { max-width: 940px; }

.hero-eyebrow { margin-bottom: clamp(22px, 4vw, 34px); }

.hero h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(3.2rem, 15vw, 9rem);
  line-height: 0.94;
  letter-spacing: -0.02em;
}
.hero h1 .l1, .hero h1 .l2 { display: block; overflow: hidden; }
.hero h1 .l2 i {
  color: var(--accent-soft); /* fallback if text-fill unsupported */
  background: linear-gradient(92deg, var(--accent-soft), var(--text) 58%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero h1 span > i {
  display: inline-block;
  font-style: normal;
  transform: translateY(110%);
  animation: heroLine 1s var(--ease-out) forwards;
}
.hero h1 .l1 > i { animation-delay: 0.15s; }
.hero h1 .l2 > i { animation-delay: 0.28s; }
@keyframes heroLine { to { transform: none; } }

.hero-lead {
  margin-top: clamp(24px, 4vw, 38px);
  max-width: 40ch;
  font-size: clamp(1.08rem, 2.4vw, 1.42rem);
  line-height: 1.5;
  color: var(--text-dim);
}

.hero-cta {
  margin-top: clamp(30px, 5vw, 46px);
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-orbit {
  margin-top: clamp(34px, 6vw, 52px);
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.chip {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  padding: 8px 15px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.chip::before {
  content: "";
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent-deep);
}

/* hero intro fade for grouped items */
.hero [data-hero] {
  opacity: 0;
  transform: translateY(22px);
  animation: heroUp 0.9s var(--ease-out) forwards;
  animation-delay: var(--d, 0.4s);
}
@keyframes heroUp { to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .hero [data-hero], .hero h1 span > i { animation: none; opacity: 1; transform: none; }
}

/* corner coordinates */
.hero-coords {
  position: absolute;
  z-index: 2;
  bottom: clamp(22px, 5vh, 46px);
  right: var(--gutter);
  text-align: right;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--text-mute);
  line-height: 1.7;
}
html[dir="rtl"] .hero-coords { right: auto; left: var(--gutter); text-align: left; }
@media (max-width: 719px) { .hero-coords { display: none; } }

.scroll-cue {
  position: absolute;
  z-index: 2;
  bottom: clamp(22px, 5vh, 46px);
  left: var(--gutter);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-mute);
}
html[dir="rtl"] .scroll-cue { left: auto; right: var(--gutter); }
.scroll-cue .line {
  position: relative;
  width: 46px; height: 1px;
  background: var(--border-strong);
  overflow: hidden;
}
.scroll-cue .line::after {
  content: "";
  position: absolute; inset: 0;
  width: 40%;
  background: var(--accent);
  animation: scrollLine 2.2s var(--ease) infinite;
}
@keyframes scrollLine {
  0% { transform: translateX(-100%); }
  60%, 100% { transform: translateX(260%); }
}

/* =============================================================
   Marquee
   ============================================================= */
.marquee {
  border-block: 1px solid var(--border);
  padding-block: clamp(16px, 2.6vw, 26px);
  overflow: hidden;
  background: linear-gradient(180deg, rgba(255,255,255,0.02), transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track {
  display: flex;
  width: max-content;
  gap: 0;
  animation: marquee 34s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.6rem, 5vw, 3rem);
  letter-spacing: -0.01em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,0.22);
  padding-inline: clamp(18px, 3vw, 40px);
  white-space: nowrap;
}
.marquee-track span.dot { -webkit-text-stroke: 0; color: var(--accent); }
@keyframes marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
}

/* =============================================================
   Role section
   ============================================================= */
.role-grid {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  grid-template-columns: 1fr;
  align-items: start;
}
.role-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 40px);
  background:
    radial-gradient(120% 100% at 100% 0%, rgba(121,230,242,0.07), transparent 60%),
    var(--surface);
  position: relative;
  overflow: hidden;
}
.role-card .badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-soft);
}
.role-card .company {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.2rem, 7vw, 3.4rem);
  line-height: 1;
  margin: 14px 0 22px;
}
.role-card .company small { display: block; font-size: 0.4em; color: var(--text-dim); font-weight: 500; letter-spacing: 0.02em; }
.role-card p { color: var(--text-dim); }
.role-labels { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.role-labels span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--text-dim);
  padding: 7px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
}

.role-points { list-style: none; display: grid; gap: 2px; }
.role-points li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(16px, 3vw, 30px);
  align-items: start;
  padding: clamp(20px, 3vw, 28px) 4px;
  border-top: 1px solid var(--border);
  transition: padding-left 0.4s var(--ease);
}
.role-points li:last-child { border-bottom: 1px solid var(--border); }
.role-points li .n {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--accent);
  padding-top: 3px;
}
.role-points li p { font-size: clamp(1.05rem, 2.4vw, 1.3rem); color: var(--text); line-height: 1.4; }
@media (hover: hover) {
  .role-points li:hover { padding-left: 14px; }
}
.role-more { margin-top: 30px; }

/* =============================================================
   Scale / stats
   ============================================================= */
.stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.stat {
  background: var(--bg-2);
  padding: clamp(26px, 4vw, 44px) clamp(22px, 3vw, 36px);
  position: relative;
  transition: background 0.5s var(--ease);
  overflow: hidden;
}
.stat::after {
  content: "";
  position: absolute; left: 0; top: 0;
  width: 2px; height: 100%;
  background: linear-gradient(var(--accent), var(--accent-deep));
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.6s var(--ease);
}
.stat.in::after { transform: scaleY(1); }
@media (hover: hover) {
  .stat:hover { background: var(--bg-3); }
}
.stat .value {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.4rem, 6.6vw, 3.9rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--text);
}
.stat .label { margin-top: 14px; color: var(--text); font-size: 1rem; max-width: 24ch; }
.stat .note { margin-top: 6px; font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-mute); letter-spacing: 0.02em; }
.data-note {
  margin-top: 26px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--text-mute);
  letter-spacing: 0.02em;
}
.data-note a { color: var(--text-dim); border-bottom: 1px solid var(--border-strong); }
.data-note a:hover { color: var(--accent); }

/* =============================================================
   Projects
   ============================================================= */
.projects-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: clamp(34px, 5vw, 60px);
}
.projects-head .lead { max-width: 46ch; color: var(--text-dim); margin-top: 16px; }
.ba-toggle {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--text-mute);
  text-transform: uppercase;
}
.ba-toggle b { color: var(--accent-soft); font-weight: 500; }
.ba-toggle .swap { color: var(--accent); }

.projects { display: grid; gap: clamp(22px, 3vw, 34px); grid-template-columns: 1fr; }

.project {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  transition: transform 0.5s var(--ease), border-color 0.5s var(--ease);
}
@media (hover: hover) {
  .project:hover { border-color: var(--border-strong); transform: translateY(-4px); }
}
.project-visual {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background:
    radial-gradient(90% 120% at 80% 10%, rgba(39,127,140,0.5), transparent 60%),
    linear-gradient(160deg, #0e1620, #070b10);
}
.project-visual svg { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.55; }
.project-visual .coord {
  position: absolute;
  bottom: 16px; left: 18px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--accent-soft);
  background: rgba(6,9,12,0.4);
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  backdrop-filter: blur(6px);
}
.project-visual .idx {
  position: absolute;
  top: 16px; right: 18px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text);
  opacity: 0.7;
}
.project-visual::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(6,9,12,0.55), transparent 55%);
}
.project-body { padding: clamp(24px, 3.4vw, 38px); }
.project-body .city {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--accent-soft);
  text-transform: uppercase;
}
.project-body h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.7rem, 4.4vw, 2.6rem);
  line-height: 1.05;
  margin: 12px 0 16px;
}
.project-body p { color: var(--text-dim); max-width: 54ch; }
.project-metrics { list-style: none; display: flex; flex-wrap: wrap; gap: 10px 22px; margin: 22px 0; }
.project-metrics li {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text);
  display: inline-flex; align-items: center; gap: 8px;
}
.project-metrics li::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }

/* =============================================================
   Vectors / agenda
   ============================================================= */
.vectors { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.vector {
  background: var(--bg-2);
  padding: clamp(26px, 4vw, 42px);
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  transition: background 0.5s var(--ease);
  min-height: 220px;
}
@media (hover: hover) {
  .vector:hover { background: var(--bg-3); }
  .vector:hover .vector-arrow { transform: translate(4px, -4px); color: var(--accent); }
}
.vector .n { font-family: var(--font-mono); font-size: 0.8rem; color: var(--accent); letter-spacing: 0.1em; }
.vector h3 { font-family: var(--font-display); font-weight: 500; font-size: clamp(1.35rem, 3vw, 1.75rem); line-height: 1.12; }
.vector p { color: var(--text-dim); font-size: 0.98rem; flex-grow: 1; }
.vector-arrow { align-self: flex-start; color: var(--text-mute); transition: transform 0.4s var(--ease), color 0.4s var(--ease); font-family: var(--font-mono); }

/* =============================================================
   Quote
   ============================================================= */
.quote-section { position: relative; overflow: hidden; }
.quote-section::before {
  content: "";
  position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(80% 120% at 50% 0%, rgba(39,127,140,0.14), transparent 60%);
}
.quote-inner { position: relative; z-index: 1; max-width: 20ch; margin-inline: auto; text-align: center; }
.quote-mark {
  font-family: var(--font-display);
  font-size: clamp(5rem, 16vw, 9rem);
  line-height: 0.6;
  color: var(--accent);
  opacity: 0.5;
  height: 0.5em;
}
blockquote.big {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.7rem, 5.2vw, 3.3rem);
  line-height: 1.18;
  letter-spacing: -0.01em;
  max-width: 22ch;
  margin: 24px auto 30px;
}
.quote-note {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-mute);
}
.quote-note::before { content: "— "; color: var(--accent); }

/* =============================================================
   Media (work in progress)
   ============================================================= */
.media-grid { display: grid; grid-template-columns: 1fr; gap: clamp(28px, 4vw, 50px); align-items: center; }
.media-visual {
  position: relative;
  aspect-ratio: 5 / 4;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background:
    radial-gradient(120% 90% at 20% 10%, rgba(121,230,242,0.16), transparent 55%),
    linear-gradient(150deg, #10202a, #070c11);
}
.media-visual svg { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.5; }
.media-visual .tag {
  position: absolute; left: 18px; bottom: 18px;
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.1em;
  color: var(--accent-soft);
}
.media-labels { list-style: none; display: flex; flex-direction: column; gap: 2px; margin-top: 26px; }
.media-labels li {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 4px;
  border-top: 1px solid var(--border);
  font-size: 1.02rem;
}
.media-labels li:last-child { border-bottom: 1px solid var(--border); }
.media-labels li::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 10px var(--glow);
  flex: none;
}

/* =============================================================
   News
   ============================================================= */
.news-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 20px; margin-bottom: clamp(30px, 4vw, 52px); }
.news-list { display: grid; gap: 1px; background: var(--border); border-block: 1px solid var(--border); }
.news-item {
  background: var(--bg);
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: clamp(14px, 3vw, 34px);
  align-items: center;
  padding: clamp(22px, 3.4vw, 34px) 4px;
  transition: background 0.4s var(--ease), padding 0.4s var(--ease);
}
@media (hover: hover) {
  .news-item:hover { background: var(--bg-2); padding-inline: 14px; }
  .news-item:hover .news-arrow { transform: translate(4px, -4px); color: var(--accent); }
}
.news-meta { display: flex; flex-direction: column; gap: 6px; min-width: 92px; }
.news-meta .date { font-family: var(--font-mono); font-size: 0.78rem; color: var(--text); }
.news-meta .tag { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-soft); }
.news-title { font-size: clamp(1.02rem, 2.4vw, 1.28rem); line-height: 1.35; color: var(--text); }
.news-arrow { color: var(--text-mute); transition: transform 0.4s var(--ease), color 0.4s var(--ease); font-family: var(--font-mono); }
.news-index { display: none; }

/* =============================================================
   Contact
   ============================================================= */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: clamp(34px, 5vw, 64px); align-items: start; }
.contact-info .mail-big {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 5vw, 2.3rem);
  color: var(--text);
  margin-top: 26px;
  position: relative;
}
.contact-info .mail-big::after {
  content: ""; position: absolute; left: 0; bottom: -4px; height: 1px; width: 100%;
  background: var(--accent); transform: scaleX(0); transform-origin: left;
  transition: transform 0.4s var(--ease);
}
.contact-info .mail-big:hover::after { transform: scaleX(1); }

.lead-form { display: grid; gap: 16px; }
.field-row { display: grid; grid-template-columns: 1fr; gap: 16px; }
.lead-form label { display: flex; flex-direction: column; gap: 8px; }
.lead-form label span { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-mute); }
.lead-form input,
.lead-form textarea {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 15px 16px;
  font-size: 16px;
  color: var(--text);
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
  resize: vertical;
}
.lead-form input:focus,
.lead-form textarea:focus { outline: none; border-color: var(--accent); background: var(--surface-2); }
.lead-form input::placeholder, .lead-form textarea::placeholder { color: var(--text-mute); }
.lead-form .btn { margin-top: 6px; width: fit-content; }
.lead-form .form-note { font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-mute); letter-spacing: 0.02em; }
.lead-form .btn.sent { --btn-bg: var(--accent-deep); --btn-fg: var(--text); }

.messenger-card {
  display: grid;
  gap: 18px;
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--surface), var(--surface-2));
}
.messenger-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 500;
}
.messenger-card p { margin: 0; color: var(--text-dim); }
.messenger-buttons { display: grid; gap: 12px; }
.messenger-btn { justify-content: space-between; width: 100%; }
.messenger-note { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.02em; color: var(--text-mute) !important; }

/* =============================================================
   Footer
   ============================================================= */
.site-footer {
  border-top: 1px solid var(--border);
  padding-block: clamp(50px, 7vw, 84px) calc(30px + env(safe-area-inset-bottom));
  background: linear-gradient(180deg, transparent, rgba(255,255,255,0.015));
}
.footer-top { display: grid; gap: 30px; grid-template-columns: 1fr; align-items: start; }
.footer-id { display: flex; align-items: flex-start; gap: 16px; }
.footer-id .mark {
  width: 48px; height: 48px; flex: none;
  border-radius: 13px; display: grid; place-items: center;
  font-family: var(--font-mono); font-weight: 600; color: var(--accent-soft);
  background: linear-gradient(150deg, rgba(121,230,242,0.16), rgba(255,255,255,0.02));
  border: 1px solid var(--border-strong);
}
.footer-id .who b { font-family: var(--font-display); font-weight: 600; font-size: 1.3rem; }
.footer-id .who p { color: var(--text-dim); font-size: 0.9rem; margin-top: 6px; max-width: 40ch; }
.footer-id .who .org { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em; color: var(--accent-soft); margin-top: 8px; }

.footer-sources h4 { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-mute); margin-bottom: 16px; }
.footer-sources ul { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; }
.footer-sources a {
  font-family: var(--font-mono); font-size: 0.76rem; color: var(--text-dim);
  padding: 8px 14px; border: 1px solid var(--border); border-radius: 999px;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}
.footer-sources a:hover { color: var(--accent); border-color: var(--accent); }

.footer-bottom {
  margin-top: clamp(40px, 6vw, 64px);
  padding-top: 26px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--text-mute);
  letter-spacing: 0.02em;
}
.footer-bottom a { color: var(--text-dim); }
.footer-bottom a:hover { color: var(--accent); }
.to-top { display: inline-flex; align-items: center; gap: 8px; }
.to-top:hover .arrow-up { transform: translateY(-3px); }
.arrow-up { transition: transform 0.35s var(--ease); }

/* =============================================================
   Back to top floating
   ============================================================= */
.backtop {
  position: fixed;
  right: clamp(16px, 4vw, 34px);
  bottom: calc(clamp(16px, 4vw, 34px) + env(safe-area-inset-bottom));
  width: 48px; height: 48px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(6,9,12,0.7);
  border: 1px solid var(--border-strong);
  backdrop-filter: blur(10px);
  color: var(--text);
  z-index: 80;
  opacity: 0;
  transform: translateY(14px) scale(0.9);
  pointer-events: none;
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease), border-color 0.3s var(--ease);
}
.backtop.show { opacity: 1; transform: none; pointer-events: auto; }
.backtop:hover { border-color: var(--accent); color: var(--accent); }
html[dir="rtl"] .backtop { right: auto; left: clamp(16px, 4vw, 34px); }

/* =============================================================
   Responsive — larger screens
   ============================================================= */
@media (min-width: 620px) {
  .stats { grid-template-columns: 1fr 1fr; }
  .vectors { grid-template-columns: 1fr 1fr; }
  .field-row { grid-template-columns: 1fr 1fr; }
  .footer-sources ul { gap: 10px; }
}

@media (min-width: 900px) {
  :root { --header-h: 84px; }
  .nav-desktop { display: block; }
  .burger { display: none; }
  .role-grid { grid-template-columns: 0.9fr 1.1fr; gap: clamp(40px, 5vw, 80px); }
  .projects { grid-template-columns: 1fr 1fr; }
  .vectors { grid-template-columns: repeat(4, 1fr); }
  .media-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 0.85fr 1.15fr; }
  .footer-top { grid-template-columns: 1.2fr 1fr; }
  .news-index { display: block; font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-mute); }
  .news-item { grid-template-columns: auto auto 1fr auto; }
}

@media (min-width: 1100px) {
  .stats { grid-template-columns: repeat(4, 1fr); }
}

/* Show mobile menu structure only under 900 */
@media (min-width: 900px) {
  .mobile-menu { display: none; }
}

/* ---------- Anchor offset & scroll lock ---------- */
section[id], header[id] { scroll-margin-top: calc(var(--header-h) + 12px); }
body.menu-open { overflow: hidden; }

/* Language text-swap transition */
[data-i18n] { transition: opacity 0.25s var(--ease); }
body.lang-swapping [data-i18n] { opacity: 0; }

/* =============================================================
   Intro — Kenon Riviera Park cinematic build
   ============================================================= */
.intro {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: radial-gradient(120% 100% at 50% 12%, #0b1119 0%, #06090c 60%, #04070a 100%);
  overflow: hidden;
  opacity: 1;
  transition: opacity 0.9s var(--ease), transform 1.1s var(--ease), visibility 0.9s;
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
}
.intro.hide {
  opacity: 0;
  transform: translateY(-2.5%) scale(1.03);
  visibility: hidden;
  pointer-events: none;
}
.intro canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }

.intro-ui { position: absolute; inset: 0; pointer-events: none; }
.intro-ui > * { position: absolute; }

.intro-coords {
  top: clamp(20px, 4vh, 40px);
  left: var(--gutter);
  font-family: var(--font-mono);
  font-size: clamp(0.66rem, 2.6vw, 0.78rem);
  letter-spacing: 0.16em;
  color: var(--text-mute);
  line-height: 1.9;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.intro-coords b { display: block; color: var(--accent-soft); font-weight: 500; letter-spacing: 0.2em; }
.intro.step-1 .intro-coords { opacity: 1; transform: none; }

.intro-skip {
  top: clamp(18px, 3.6vh, 36px);
  right: var(--gutter);
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-mute);
  padding: 9px 15px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(6, 9, 12, 0.4);
  backdrop-filter: blur(6px);
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
  min-height: 40px;
}
.intro-skip:hover { color: var(--text); border-color: var(--accent); }
.intro-skip .bar { position: relative; width: 26px; height: 1px; background: var(--border-strong); overflow: hidden; }
.intro-skip .bar::after {
  content: ""; position: absolute; inset: 0;
  background: var(--accent);
  transform-origin: left;
  transform: scaleX(var(--intro-progress, 0));
}
html[dir="rtl"] .intro-skip { right: auto; left: var(--gutter); }
html[dir="rtl"] .intro-coords { left: auto; right: var(--gutter); text-align: right; }

.intro-title {
  left: var(--gutter);
  right: var(--gutter);
  bottom: clamp(30px, 8vh, 70px);
  max-width: 720px;
}
.intro-title .eyebrow {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.intro-title h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.3rem, 9vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: -0.015em;
  margin: 16px 0 14px;
  color: var(--text);
  text-wrap: balance;
}
.intro-title h2 .w {
  display: inline-block;
  opacity: 0;
  transform: translateY(90%) rotate(2deg);
  transition: opacity 0.7s var(--ease-out), transform 0.9s var(--ease-out);
}
.intro-title .city {
  font-family: var(--font-mono);
  font-size: clamp(0.72rem, 3vw, 0.9rem);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-soft);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.intro-metrics {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin-top: 22px;
  padding: 0;
}
.intro-metrics li {
  font-family: var(--font-mono);
  font-size: clamp(0.72rem, 2.6vw, 0.82rem);
  color: var(--text);
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.intro-metrics li::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px var(--glow); }

.intro.step-title .intro-title .eyebrow { opacity: 1; transform: none; }
.intro.step-title .intro-title h2 .w { opacity: 1; transform: none; }
.intro.step-title .intro-title h2 .w:nth-child(2) { transition-delay: 0.08s; }
.intro.step-title .intro-title h2 .w:nth-child(3) { transition-delay: 0.16s; }
.intro.step-city .intro-title .city { opacity: 1; transform: none; }
.intro.step-metrics .intro-metrics li { opacity: 1; transform: none; }
.intro.step-metrics .intro-metrics li:nth-child(2) { transition-delay: 0.1s; }
.intro.step-metrics .intro-metrics li:nth-child(3) { transition-delay: 0.2s; }

/* hold hero entrance until the intro lifts */
body.intro-playing .hero [data-hero],
body.intro-playing .hero h1 span > i { animation-play-state: paused; }
body.intro-playing { overflow: hidden; }

@media (prefers-reduced-motion: reduce) {
  .intro { display: none; }
}

/* =============================================================
   Photography — projects, media, portrait
   ============================================================= */
.project-visual img,
.media-visual img {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease);
}
.project-visual::after { z-index: 1; }
.project-visual .idx,
.project-visual .coord,
.media-visual .tag { z-index: 2; }
@media (hover: hover) {
  .project:hover .project-visual img,
  .media-visual:hover img { transform: scale(1.05); }
}

/* Portrait */
.portrait {
  position: relative;
  margin: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  align-self: stretch;
}
.portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 22%;
  aspect-ratio: 4 / 5;
  display: block;
  filter: saturate(0.97) contrast(1.02);
}
.portrait figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: clamp(18px, 3vw, 26px);
  background: linear-gradient(to top, rgba(6, 9, 12, 0.94) 12%, rgba(6, 9, 12, 0.5) 60%, transparent);
}
.portrait figcaption b {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.15rem, 3vw, 1.45rem);
  display: block;
}
.portrait figcaption span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.03em;
  color: var(--text-dim);
  display: block;
  margin-top: 8px;
  line-height: 1.5;
}

.role-card p + p { margin-top: 16px; }

.role-points-wrap { margin-top: clamp(28px, 4vw, 48px); }
@media (min-width: 760px) {
  .role-points-wrap .role-points {
    grid-template-columns: 1fr 1fr;
    column-gap: clamp(30px, 4vw, 60px);
  }
  .role-points-wrap .role-points li:nth-child(2) { border-top: 1px solid var(--border); }
}

/* =============================================================
   Before / After slider
   ============================================================= */
.ba { margin-bottom: clamp(46px, 6vw, 80px); }
.ba-head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px 24px; margin-bottom: 18px; flex-wrap: wrap; }
.ba-eyebrow {
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--accent-soft);
  display: inline-flex; align-items: center; gap: 0.7em;
}
.ba-eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--glow); }
.ba-name { font-family: var(--font-mono); font-size: 0.78rem; color: var(--text-mute); }
.ba-name b { font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; color: var(--text); }
.ba-name i { font-style: normal; margin-left: 12px; }
html[dir="rtl"] .ba-name i { margin-left: 0; margin-right: 12px; }

.ba-frame {
  position: relative;
  container-type: inline-size;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  user-select: none;
  -webkit-user-select: none;
  touch-action: pan-y;
  cursor: ew-resize;
}
.ba-after, .ba-before { position: absolute; inset: 0; }
.ba-after img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ba-before { width: var(--pos, 50%); overflow: hidden; will-change: width; }
.ba-before-inner { position: absolute; inset: 0; width: 100cqw; height: 100%; }
.ba-before-inner img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ba-tag {
  position: absolute; top: 16px; z-index: 3;
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase;
  padding: 6px 12px; border-radius: 999px;
  background: rgba(6, 9, 12, 0.55); backdrop-filter: blur(6px); border: 1px solid var(--border);
}
.ba-tag-l { left: 16px; color: var(--text-dim); }
.ba-tag-r { right: 16px; color: var(--accent-soft); }
.ba-divider {
  position: absolute; top: 0; bottom: 0; left: var(--pos, 50%); z-index: 4;
  width: 2px; background: linear-gradient(var(--accent), var(--accent-deep));
  transform: translateX(-1px); box-shadow: 0 0 16px var(--glow);
}
.ba-handle {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 54px; height: 54px; border-radius: 50%;
  background: rgba(6, 9, 12, 0.68); backdrop-filter: blur(8px);
  border: 1px solid var(--accent); color: var(--accent);
  display: grid; place-items: center; cursor: ew-resize;
  box-shadow: 0 8px 26px -6px var(--glow);
  transition: background 0.3s var(--ease), color 0.3s var(--ease), transform 0.3s var(--ease);
}
.ba-handle .arrow { transform: none; font-size: 1.1rem; }
.ba-handle:hover, .ba-frame:focus-within .ba-handle { background: var(--accent); color: var(--accent-ink); }

/* =============================================================
   Projects scale summary
   ============================================================= */
.pscale {
  display: grid; grid-template-columns: 1fr; gap: 1px;
  background: var(--border); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  margin-bottom: clamp(56px, 8vw, 100px);
}
.pscale-item { background: var(--bg-2); padding: clamp(24px, 3.4vw, 38px); }
.pscale-item b {
  display: block; font-family: var(--font-display); font-weight: 500;
  font-size: clamp(1.9rem, 5vw, 3rem); line-height: 1; letter-spacing: -0.02em;
  color: transparent; background: linear-gradient(92deg, var(--accent-soft), var(--text) 60%);
  -webkit-background-clip: text; background-clip: text;
}
.pscale-item span { display: block; margin-top: 10px; font-family: var(--font-mono); font-size: 0.82rem; letter-spacing: 0.02em; color: var(--text-dim); }
@media (min-width: 640px) { .pscale { grid-template-columns: repeat(3, 1fr); } }

/* =============================================================
   All projects grid
   ============================================================= */
.projects-all { display: grid; grid-template-columns: 1fr; gap: clamp(18px, 2.4vw, 26px); }
@media (min-width: 620px) { .projects-all { grid-template-columns: 1fr 1fr; } }
@media (min-width: 980px) { .projects-all { grid-template-columns: repeat(3, 1fr); } }

.pcard {
  border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden;
  background: var(--surface); transition: transform 0.5s var(--ease), border-color 0.5s var(--ease);
}
@media (hover: hover) {
  .pcard:hover { transform: translateY(-4px); border-color: var(--border-strong); }
  .pcard:hover .pcard-img img { transform: scale(1.06); }
}
.pcard-img { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--bg-3); }
.pcard-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s var(--ease); }
.pcard-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(6, 9, 12, 0.62), transparent 55%); }
.pcard-status {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent-soft); background: rgba(6, 9, 12, 0.55); backdrop-filter: blur(6px);
  border: 1px solid var(--border); padding: 5px 10px; border-radius: 999px;
}
html[dir="rtl"] .pcard-status { left: auto; right: 12px; }
.pcard-coord { position: absolute; bottom: 12px; right: 12px; z-index: 2; font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.1em; color: var(--text-dim); }
html[dir="rtl"] .pcard-coord { right: auto; left: 12px; }
.pcard-body { padding: clamp(18px, 2.4vw, 24px); }
.pcard-city { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-soft); }
.pcard-body h3 { font-family: var(--font-display); font-weight: 500; font-size: clamp(1.25rem, 2.6vw, 1.6rem); line-height: 1.12; margin: 8px 0 14px; }
.pcard-metrics { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 16px; }
.pcard-metrics li { font-family: var(--font-mono); font-size: 0.78rem; color: var(--text); display: inline-flex; align-items: center; gap: 7px; }
.pcard-metrics li::before { content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--accent); flex: none; }
.projects-all-link { margin-top: clamp(28px, 4vw, 46px); }
.all-head { margin-top: 0; }

/* Before/After hint sweep transition (only during auto-hint) */
.ba-frame.ba-anim .ba-before,
.ba-frame.ba-anim .ba-divider { transition: width 0.55s var(--ease), left 0.55s var(--ease); }

/* =============================================================
   Intro finale — project block (compact) + "Строим будущее" lockup
   ============================================================= */
.intro-project {
  left: var(--gutter); right: var(--gutter);
  bottom: clamp(28px, 7vh, 64px);
  max-width: 620px;
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.intro-project .eyebrow { opacity: 0; transform: translateY(12px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.intro-project h2 {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(1.5rem, 4.5vw, 2.4rem); line-height: 1.04; letter-spacing: -0.01em;
  margin: 12px 0 8px; color: var(--text);
  opacity: 0; transform: translateY(16px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.intro-project .city {
  font-family: var(--font-mono); font-size: clamp(0.7rem, 2.6vw, 0.82rem); letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent-soft);
  opacity: 0; transform: translateY(10px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.intro-project .intro-metrics { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 10px; margin-top: 18px; padding: 0; }
.intro-project .intro-metrics li {
  font-family: var(--font-mono); font-size: clamp(0.72rem, 2.4vw, 0.8rem); color: var(--text);
  padding: 8px 13px; border: 1px solid var(--border); border-radius: 999px; background: rgba(255, 255, 255, 0.03);
  opacity: 0; transform: translateY(12px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.intro-project .intro-metrics li::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }
.intro.step-project .intro-project .eyebrow,
.intro.step-project .intro-project h2 { opacity: 1; transform: none; }
.intro.step-city .intro-project .city { opacity: 1; transform: none; }
.intro.step-metrics .intro-project .intro-metrics li { opacity: 1; transform: none; }
.intro.step-metrics .intro-project .intro-metrics li:nth-child(2) { transition-delay: 0.08s; }
.intro.step-metrics .intro-project .intro-metrics li:nth-child(3) { transition-delay: 0.16s; }

/* dim project + coordinates as the slogan takes the stage */
.intro.step-logo .intro-project { opacity: 0.14; transform: translateY(6px); }
.intro.step-logo .intro-coords { opacity: 0.35; }

/* Logo / slogan lockup */
.intro-logo {
  left: 50%; top: 47%; transform: translate(-50%, -50%);
  width: min(92%, 760px); text-align: center;
  opacity: 0; pointer-events: none;
}
.intro-logo::before { content: ""; position: absolute; inset: -70% -30%; z-index: -1; background: radial-gradient(closest-side, rgba(6, 9, 12, 0.72), transparent 78%); }
.intro.step-logo .intro-logo { opacity: 1; transition: opacity 0.6s var(--ease); }
.intro-logo .mark {
  width: 62px; height: 62px; margin: 0 auto 24px; border-radius: 16px;
  display: grid; place-items: center; font-family: var(--font-mono); font-weight: 600; font-size: 1.25rem;
  color: var(--accent-soft); background: rgba(6, 9, 12, 0.4); border: 1px solid var(--accent);
  box-shadow: 0 0 34px var(--glow); backdrop-filter: blur(6px);
  transform: scale(0.5); opacity: 0;
}
.intro.step-logo .intro-logo .mark { animation: introMark 0.8s var(--ease-out) forwards; }
@keyframes introMark { to { transform: scale(1); opacity: 1; } }
.intro-logo h3 { font-family: var(--font-display); font-weight: 500; font-size: clamp(2.4rem, 9vw, 5.6rem); line-height: 1; letter-spacing: -0.02em; color: var(--text); }
.intro-logo h3 .w { display: inline-block; opacity: 0; transform: translateY(80%) rotate(2deg); }
.intro.step-logo .intro-logo h3 .w { animation: introWord 0.95s var(--ease-out) forwards; animation-delay: calc(0.15s + var(--wi, 0) * 0.09s); }
@keyframes introWord { to { opacity: 1; transform: none; } }
.intro-logo .line { display: block; height: 1px; width: 0; margin: 26px auto 0; background: linear-gradient(90deg, transparent, var(--accent), transparent); }
.intro.step-logo .intro-logo .line { animation: introLine 1s 0.55s var(--ease-out) forwards; }
@keyframes introLine { to { width: min(280px, 60%); } }
.intro-logo .tag { display: block; margin-top: 22px; font-family: var(--font-mono); font-size: clamp(0.66rem, 2.4vw, 0.78rem); letter-spacing: 0.22em; text-transform: uppercase; color: var(--accent-soft); opacity: 0; transform: translateY(8px); }
.intro.step-logo .intro-logo .tag { animation: introTag 0.8s 0.7s var(--ease) forwards; }
@keyframes introTag { to { opacity: 1; transform: none; } }

/* vCard download (business-card action) */
.contact-actions { margin-top: 26px; }
.vcard-dl { gap: 10px; }
.vcard-dl .dl { font-size: 1.05rem; line-height: 1; transition: transform 0.35s var(--ease); }
.vcard-dl:hover .dl { transform: translateY(3px); }

/* =============================================================
   Achievements timeline
   ============================================================= */
.timeline { list-style: none; position: relative; padding: 0; margin: 0; }
.timeline::before {
  content: ""; position: absolute; left: 27px; top: 10px; bottom: 10px; width: 1px;
  background: linear-gradient(var(--accent-deep), rgba(39,127,140,0.15) 70%, transparent);
  z-index: 0;
}
.tl-item {
  display: grid; grid-template-columns: auto 1fr; gap: clamp(18px, 3vw, 34px);
  align-items: start; padding: clamp(18px, 2.6vw, 28px) 0;
  border-bottom: 1px solid var(--border);
}
.tl-item:last-child { border-bottom: none; }
.tl-node {
  position: relative; z-index: 1;
  width: 54px; height: 54px; border-radius: 15px; display: grid; place-items: center;
  border: 1px solid var(--border-strong); background: var(--bg-2);
  font-family: var(--font-mono); font-size: 0.8rem; color: var(--accent-soft);
  transition: border-color 0.4s var(--ease), color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
@media (hover: hover) { .tl-item:hover .tl-node { border-color: var(--accent); color: var(--accent); box-shadow: 0 0 20px -4px var(--glow); } }
.tl-body .tl-tag { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent-soft); }
.tl-body h3 { font-family: var(--font-display); font-weight: 500; font-size: clamp(1.25rem, 3vw, 1.7rem); line-height: 1.12; margin: 8px 0; }
.tl-body p { color: var(--text-dim); max-width: 60ch; }

/* =============================================================
   Recognition grid
   ============================================================= */
.rec-grid { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
@media (min-width: 560px) { .rec-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 900px) { .rec-grid { grid-template-columns: repeat(3, 1fr); } }
.rec-card { background: var(--bg-2); padding: clamp(22px, 3vw, 32px); transition: background 0.4s var(--ease); position: relative; }
@media (hover: hover) { .rec-card:hover { background: var(--bg-3); } }
.rec-card::before { content: ""; display: block; width: 26px; height: 2px; background: var(--accent); margin-bottom: 16px; box-shadow: 0 0 10px var(--glow); }
.rec-card b { display: block; font-family: var(--font-display); font-weight: 600; font-size: clamp(1.15rem, 2.6vw, 1.5rem); letter-spacing: -0.01em; }
.rec-card span { display: block; margin-top: 8px; font-family: var(--font-mono); font-size: 0.76rem; letter-spacing: 0.02em; color: var(--text-dim); line-height: 1.5; }

/* =============================================================
   Hero — portrait + text split
   ============================================================= */
.hero-inner.hero-grid {
  max-width: 100%;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 5vw, 40px);
  align-items: center;
}
.hero-text { min-width: 0; }
.hero-portrait {
  position: relative; margin: 0;
  border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--border-strong); background: var(--surface);
  aspect-ratio: 3 / 4; max-height: 58vh; width: 100%;
  box-shadow: 0 34px 90px -34px rgba(0, 0, 0, 0.85);
}
.hero-portrait img {
  width: 100%; height: 100%; object-fit: cover; object-position: 50% 8%;
  filter: saturate(0.98) contrast(1.02);
}
.hero-portrait figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 14px 16px;
  display: flex; align-items: center; gap: 9px;
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-dim);
  background: linear-gradient(to top, rgba(6, 9, 12, 0.9), transparent);
}
.hero-portrait figcaption .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--glow); flex: none; }

@media (min-width: 900px) {
  .hero-inner.hero-grid { grid-template-columns: 1.08fr 0.92fr; gap: clamp(36px, 5vw, 74px); align-items: end; }
  .hero-portrait { order: 2; aspect-ratio: 2 / 3; max-height: 90vh; align-self: stretch; }
  .hero-text { order: 1; }
  .hero h1 { font-size: clamp(3rem, 7.4vw, 6.2rem); }
  .hero-lead { max-width: 42ch; }
}
@media (min-width: 1160px) {
  .hero h1 { font-size: clamp(3.4rem, 6.6vw, 6.6rem); }
}

/* corner coordinates removed in favour of the portrait */
.hero-coords { display: none; }

/* Profile role — prominent positions line (replaces the corporate heading) */
.role-lead-strong {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(1.3rem, 3vw, 1.85rem); line-height: 1.24; letter-spacing: -0.01em;
  color: var(--text); margin: 8px 0 4px;
}

/* =============================================================
   Intro — network variant ("Строим будущее")
   ============================================================= */
.intro-brand {
  top: clamp(20px, 4vh, 40px); left: var(--gutter);
  font-family: var(--font-mono); font-size: clamp(0.66rem, 2.6vw, 0.78rem);
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-mute);
  opacity: 0; transform: translateY(-8px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.intro.step-1 .intro-brand { opacity: 1; transform: none; }
html[dir="rtl"] .intro-brand { left: auto; right: var(--gutter); }

.intro-logo .intro-name {
  display: block; font-family: var(--font-mono);
  font-size: clamp(0.66rem, 2.4vw, 0.8rem); letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--accent-soft); margin-bottom: 20px;
  opacity: 0; transform: translateY(8px);
}
.intro.step-logo .intro-logo .intro-name { animation: introTag 0.8s 0.1s var(--ease) forwards; }

/* Empty section placeholder */
.section-empty {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; gap: 12px;
  min-height: clamp(180px, 26vw, 300px);
  border: 1px dashed var(--border-strong); border-radius: var(--radius-lg);
  background: var(--surface); padding: clamp(30px, 5vw, 60px);
}
.section-empty .mark {
  width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  border: 1px solid var(--border-strong); color: var(--accent-soft); margin-bottom: 4px;
  font-family: var(--font-mono);
}
.section-empty b { font-family: var(--font-display); font-weight: 500; font-size: clamp(1.2rem, 3vw, 1.6rem); color: var(--text); }
.section-empty span { font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.03em; color: var(--text-mute); max-width: 40ch; }

/* =============================================================
   Work-in-progress banner
   ============================================================= */
.wip-banner {
  position: fixed; left: clamp(12px, 3vw, 28px);
  bottom: calc(14px + env(safe-area-inset-bottom)); z-index: 95;
  display: inline-flex; align-items: center; gap: 9px;
  padding: 9px 16px; border-radius: 999px;
  background: rgba(6, 9, 12, 0.82); border: 1px solid var(--border-strong);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--text-dim); white-space: nowrap;
  box-shadow: 0 10px 30px -14px rgba(0,0,0,0.9);
  max-width: calc(100vw - 24px);
}
.wip-banner .dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--warm); flex: none;
  box-shadow: 0 0 10px rgba(232,162,92,0.7);
  animation: wipPulse 2.4s ease-in-out infinite;
}
@keyframes wipPulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }
@media (prefers-reduced-motion: reduce) { .wip-banner .dot { animation: none; } }
@media (max-width: 560px) { .wip-banner { font-size: 0.6rem; padding: 8px 13px; } }

/* =============================================================
   Video
   ============================================================= */
.video-wrap {
  position: relative; max-width: 460px; margin-inline: auto;
  border: 1px solid var(--border-strong); border-radius: var(--radius-lg);
  overflow: hidden; background: #000;
  box-shadow: 0 34px 90px -40px rgba(0,0,0,0.9);
}
.video-wrap video { display: block; width: 100%; height: auto; aspect-ratio: 9 / 16; background: #000; }
@media (min-width: 900px) { .video-wrap { max-width: 420px; } }

/* ---------- Consent, honeypot, status ---------- */
.lead-form .consent {
  flex-direction: row; align-items: flex-start; gap: 11px;
  font-size: 0.86rem; color: var(--text-dim); cursor: pointer; margin-top: 2px;
}
.lead-form .consent input {
  width: 18px; height: 18px; flex: none; margin-top: 3px;
  accent-color: var(--accent); cursor: pointer;
}
.lead-form .consent span { font-family: inherit; font-size: 0.86rem; letter-spacing: 0; text-transform: none; color: var(--text-dim); }
.lead-form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status { min-height: 1.2em; font-family: var(--font-mono); font-size: 0.76rem; letter-spacing: 0.02em; }
.form-status.pending { color: var(--text-mute); }
.form-status.ok { color: var(--accent); }
.form-status.warn { color: var(--warm); }
.lead-form button[disabled] { opacity: 0.7; cursor: progress; }
