/* ============================
   NEUROFORGE — Premium CSS
   Кибернетика XXI века
   ============================ */

:root {
  --bg: #050506;
  --surface: #0c0c10;
  --surface2: #131318;
  --surface3: #1a1a21;

  --red: #FF2B2B;
  --red-light: #FFB4B4;
  --red-deep: #C40000;
  --red-darker: #6B0000;
  --red-dim: rgba(255,43,43,0.13);
  --red-dim2: rgba(255,43,43,0.06);
  --red-soft: rgba(255,43,43,0.45);

  --text: #F5F5F7;
  --text-muted: #ACACB8;
  --text-dim: #46464f;

  --border: rgba(255,43,43,0.14);
  --border-soft: rgba(255,255,255,0.08);
  --border-hover: rgba(255,43,43,0.45);

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --font-display: 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: var(--font-body); border: none; background: none; }
img { max-width: 100%; display: block; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--red-dim); border-radius: 2px; }

/* ── SELECTION ── */
::selection { background: var(--red-dim); color: var(--red-light); }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━
   ANIMATED BACKGROUND CANVAS
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
#bgCanvas {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
  display: block;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━
   CURSOR SPOTLIGHT
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.cursor-glow {
  position: fixed;
  top: 0; left: 0;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,43,43,0.10) 0%, rgba(255,43,43,0.04) 40%, transparent 72%);
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 5;
  opacity: 0;
  transition: opacity 0.4s ease;
  will-change: transform;
}

.cursor-glow.active { opacity: 1; }

@media (max-width: 768px) {
  .cursor-glow { display: none; }
}

/* ── SCAN LINE ── */
.scanline {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--red), transparent);
  opacity: 0;
  pointer-events: none;
  z-index: 100;
  animation: scanDown 3s ease-out 0.5s forwards;
}

@keyframes scanDown {
  0% { top: 0; opacity: 0.8; }
  80% { opacity: 0.4; }
  100% { top: 100vh; opacity: 0; }
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━
   REVEAL ANIMATIONS
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

[data-delay="0"].reveal { transition-delay: 0ms; }
[data-delay="1"].reveal { transition-delay: 60ms; }
[data-delay="2"].reveal { transition-delay: 120ms; }
[data-delay="3"].reveal { transition-delay: 180ms; }
[data-delay="4"].reveal { transition-delay: 240ms; }
[data-delay="5"].reveal { transition-delay: 300ms; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━
   TYPOGRAPHY
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.mono {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.label {
  color: var(--red);
  display: block;
  margin-bottom: 0.75rem;
}

h2 {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5.2vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-weight: 800;
}

h3 {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 0.5rem;
}

.accent { color: var(--red); }

.text-gradient {
  color: transparent;
  background: linear-gradient(120deg, #fff 0%, var(--red-light) 45%, var(--red) 75%, var(--red-darker) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━
   LAYOUT
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 7rem 0;
  position: relative;
}

.section-header {
  margin-bottom: 4rem;
}

.section-header h2 { margin-top: 0.5rem; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━
   BUTTONS
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.btn-premium {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.9rem;
  background: linear-gradient(135deg, var(--red) 0%, var(--red-deep) 100%);
  color: #fff;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.01em;
  border-radius: var(--radius-pill);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  box-shadow: 0 10px 30px -10px rgba(255,43,43,0.55), inset 0 1px rgba(255,255,255,0.35), inset 0 -8px 16px rgba(0,0,0,0.35);
}

.btn-premium::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--red-light), var(--red));
  opacity: 0;
  transition: opacity 0.25s;
}

.btn-premium:hover::before { opacity: 1; }
.btn-premium:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 45px -12px rgba(255,43,43,0.65), inset 0 1px rgba(255,255,255,0.4), inset 0 -8px 16px rgba(0,0,0,0.35);
}
.btn-premium:active { transform: translateY(0); }

.btn-premium.large {
  padding: 1.1rem 2.4rem;
  font-size: 0.9rem;
}

.btn-premium span { position: relative; z-index: 1; }
.btn-premium > * { position: relative; z-index: 1; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 0.8rem 1.6rem;
  border: 1px solid var(--border-soft);
  color: var(--text);
  font-size: 0.9rem;
  border-radius: var(--radius-pill);
  transition: all 0.25s var(--ease);
}

.btn-ghost:hover {
  border-color: var(--red);
  color: var(--red-light);
  background: var(--red-dim2);
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━
   PHONE OVERLAY
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.phone-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5,5,6,0.85);
  backdrop-filter: blur(14px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}

.phone-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.phone-card {
  background: linear-gradient(160deg, var(--surface3), var(--surface));
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 3rem 3.5rem;
  text-align: center;
  position: relative;
  animation: cardIn 0.3s var(--ease);
  box-shadow: 0 40px 80px -30px rgba(255,43,43,0.25), 0 20px 50px -25px rgba(0,0,0,0.9);
}

@keyframes cardIn {
  from { transform: scale(0.95) translateY(10px); opacity: 0; }
  to { transform: scale(1) translateY(0); opacity: 1; }
}

.phone-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 1rem;
}

.phone-number {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.8rem, 5vw, 3rem);
  letter-spacing: -0.02em;
  color: var(--text);
  transition: color 0.15s;
  margin-bottom: 0.75rem;
}

.phone-number:hover { color: var(--red-light); }

.phone-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.phone-close {
  position: absolute;
  top: 1rem; right: 1.25rem;
  color: var(--text-muted);
  font-size: 1.1rem;
  transition: color 0.15s;
  cursor: pointer;
}

.phone-close:hover { color: var(--text); }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━
   NAV
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background 0.3s, border-color 0.3s;
}

.nav.scrolled {
  background: rgba(5,5,6,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-soft);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.25rem 2rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}

.logo-mark {
  width: 34px; height: 34px;
  background: linear-gradient(135deg, var(--red), var(--red-darker));
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.9rem;
  color: #fff;
  letter-spacing: 0;
  box-shadow: inset 0 1px rgba(255,255,255,0.3), inset 0 -6px 12px rgba(0,0,0,0.3);
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  color: var(--text);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-left: auto;
}

.nav-links a {
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.01em;
  transition: color 0.15s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 1px;
  background: var(--red);
  transform: scaleX(0);
  transition: transform 0.25s var(--ease);
}

.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { transform: scaleX(1); }

.nav-cta { margin-left: 1.5rem; }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
}

.burger span {
  display: block;
  width: 24px; height: 1.5px;
  background: var(--text);
  transition: all 0.2s;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 1rem;
  padding: 1.5rem 2rem;
  background: rgba(5,5,6,0.97);
  border-top: 1px solid var(--border-soft);
}

.mobile-menu a {
  font-size: 1rem;
  color: var(--text-muted);
  padding: 0.4rem 0;
}

.mobile-menu.open { display: flex; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━
   HERO
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  z-index: 1;
  overflow: hidden;
  padding: 120px 2rem 80px;
}

.hero-glow {
  position: absolute;
  top: 15%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px; height: 460px;
  background: radial-gradient(ellipse, rgba(255,43,43,0.14) 0%, transparent 70%);
  pointer-events: none;
}

.hero-glow::after {
  content: '';
  position: absolute;
  top: 40%; left: 20%;
  width: 400px; height: 300px;
  background: radial-gradient(circle, rgba(107,0,0,0.25) 0%, transparent 60%);
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  position: relative;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  color: var(--text-muted);
}

.dot-pulse {
  width: 7px; height: 7px;
  background: var(--red);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,43,43,0.5); }
  50% { box-shadow: 0 0 0 6px rgba(255,43,43,0); }
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.8rem, 8.5vw, 6.5rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
  margin-bottom: 0.5rem;
  display: flex;
  flex-direction: column;
}

.title-line { display: block; overflow-wrap: anywhere; }

.accent-line {
  color: transparent;
  background: linear-gradient(120deg, #fff 0%, var(--red-light) 40%, var(--red) 75%, var(--red-darker) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-family: var(--font-mono);
  font-size: clamp(0.8rem, 2vw, 1.1rem);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 2rem;
  padding-left: 2px;
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 2.5rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━
   MARQUEE
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.marquee-wrap {
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
  overflow: hidden;
  background: rgba(19,19,24,0.5);
  backdrop-filter: blur(6px);
  position: relative;
  z-index: 1;
}

.marquee-track {
  display: flex;
  gap: 2.5rem;
  padding: 1rem 0;
  white-space: nowrap;
  animation: marquee 16s linear infinite;
  will-change: transform;
}

@media (max-width: 768px) {
  .marquee-track { animation-duration: 8.7s; }
  .marquee-wrap { backdrop-filter: none; -webkit-backdrop-filter: none; }
}

.marquee-track span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  flex-shrink: 0;
}

.marquee-track .sep { color: var(--red); }

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

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━
   PHILOSOPHY / MANIFESTO
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.philosophy {
  background: rgba(5,5,6,0.35);
  padding: 6rem 0;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.philosophy::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 900px; height: 300px;
  background: radial-gradient(ellipse, rgba(255,43,43,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.philosophy-inner {
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}

.philosophy-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 4vw, 2.75rem);
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--text-muted);
}

.philosophy-text .text-gradient {
  font-weight: 800;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━
   SERVICES
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.services {
  background: rgba(5,5,6,0.4);
  position: relative;
  z-index: 1;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-soft);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.service-card {
  background: var(--bg);
  padding: 2.5rem;
  transition: background 0.3s;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(340px 260px at var(--mx, 50%) var(--my, 50%), rgba(255,43,43,0.14), transparent 70%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--red), transparent);
  transform: scaleX(0);
  transition: transform 0.3s var(--ease);
}

.service-card:hover { background: var(--surface); }
.service-card:hover::before { opacity: 1; }
.service-card:hover::after { transform: scaleX(1); }

.service-icon {
  width: 44px; height: 44px;
  color: var(--red);
  margin-bottom: 1.25rem;
  position: relative;
}

.service-icon svg { width: 100%; height: 100%; }

.service-card h3, .service-card p, .service-card .service-tag {
  position: relative;
}

.service-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.service-tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: rgba(172,172,184,0.72);
  text-transform: uppercase;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━
   PORTFOLIO
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.portfolio { background: rgba(19,19,24,0.4); position: relative; z-index: 1; }

.portfolio-tabs {
  display: flex;
  gap: 1px;
  background: var(--border-soft);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 2rem;
}

.ptab {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 2rem 1.25rem;
  background: var(--surface);
  color: var(--text-muted);
  transition: all 0.25s;
  font-size: 0.85rem;
  letter-spacing: 0.01em;
}

.ptab:hover {
  background: var(--surface3);
  color: var(--text);
}

.ptab.active {
  background: var(--red-dim);
  color: var(--red-light);
}

.ptab-icon {
  width: 36px; height: 36px;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.ptab:hover .ptab-icon,
.ptab.active .ptab-icon { opacity: 1; }

.ptab-icon svg { width: 100%; height: 100%; }

.portfolio-cta {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━
   PROCESS
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.process { background: rgba(5,5,6,0.4); position: relative; z-index: 1; }

.process-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.process-step {
  display: flex;
  gap: 3rem;
  align-items: flex-start;
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--border-soft);
  transition: background 0.2s;
}

.process-step:first-child { border-top: 1px solid var(--border-soft); }

.process-step:hover { padding-left: 1rem; }

.step-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 3rem;
  color: var(--text-dim);
  letter-spacing: -0.03em;
  line-height: 1;
  width: 80px;
  flex-shrink: 0;
  transition: color 0.2s;
}

.process-step:hover .step-num { color: var(--red); }

.step-body h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.step-body p {
  color: var(--text-muted);
  font-size: 0.9rem;
  max-width: 520px;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━
   START / CTA
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.start { background: rgba(19,19,24,0.4); position: relative; z-index: 1; }

.start-inner {
  position: relative;
  padding: 5rem;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-align: center;
  background: linear-gradient(160deg, rgba(255,43,43,0.04), transparent 60%);
}

.start-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 560px; height: 320px;
  background: radial-gradient(ellipse, rgba(255,43,43,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.start-inner .mono { display: block; margin-bottom: 1rem; }

.start-inner h2 {
  margin-bottom: 1.25rem;
}

.start-inner > p {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 2.5rem;
}

.start-contacts {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.75rem;
  background: var(--bg);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-pill);
  transition: all 0.25s var(--ease);
  text-align: left;
}

.contact-item:hover {
  border-color: var(--red);
  background: var(--red-dim2);
  transform: translateY(-2px);
}

.contact-icon {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--red-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--red);
  flex-shrink: 0;
}

.contact-icon svg { width: 18px; height: 18px; }

.contact-label {
  display: block;
  font-size: 0.6rem;
  color: var(--red);
  margin-bottom: 0.2rem;
}

.contact-value {
  display: block;
  font-size: 0.95rem;
  font-weight: 500;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━
   FOOTER
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.footer {
  background: rgba(5,5,6,0.55);
  border-top: 1px solid var(--border-soft);
  padding: 4rem 0 2rem;
  position: relative;
  z-index: 1;
}

.footer-top {
  display: flex;
  gap: 4rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.footer-brand {
  flex: 1;
  min-width: 200px;
}

.footer-brand p {
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.footer-links {
  display: flex;
  gap: 4rem;
  flex-wrap: wrap;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-col-title {
  font-size: 0.65rem;
  color: var(--red);
  letter-spacing: 0.15em;
  margin-bottom: 0.25rem;
}

.footer-col a {
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: color 0.15s;
}

.footer-col a:hover { color: var(--text); }

.footer-bottom {
  border-top: 1px solid var(--border-soft);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom .mono { color: var(--text-dim); font-size: 0.65rem; }
.footer-bottom .muted { color: var(--text-dim); }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━
   PORTFOLIO PAGES
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.portfolio-page {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 2000;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.35s var(--ease);
}

.portfolio-page.open {
  transform: translateX(0);
}

.pp-nav {
  position: sticky;
  top: 0;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.25rem 2rem;
  background: rgba(5,5,6,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-soft);
  z-index: 10;
}

.pp-back {
  font-size: 0.85rem;
  color: var(--red);
  transition: opacity 0.15s;
  cursor: pointer;
}

.pp-back:hover { opacity: 0.7; }

.pp-nav .mono { color: var(--text-muted); }

.pp-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 2rem 6rem;
}

.pp-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.2rem, 5vw, 4rem);
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.pp-desc {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 500px;
  margin-bottom: 3rem;
}

.pp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
  align-items: start;
}

.pp-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.pp-video {
  background: #000;
  border: 1px solid var(--border-soft);
  transition: border-color 0.2s, box-shadow 0.3s;
}

.pp-video.pp-video-vertical { aspect-ratio: 9/16; }
.pp-video.pp-video-wide { aspect-ratio: 16/9; }

.pp-video:hover {
  border-color: var(--red-dim);
  box-shadow: 0 25px 60px -20px rgba(255,43,43,0.3);
}

.pp-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background: #000;
}

.pp-empty {
  background: var(--surface2);
  border: 1px dashed var(--border-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s;
}

.pp-empty:hover { border-color: var(--red-dim); }

.pp-site-link {
  background: var(--surface2);
  border: 1px solid var(--border-soft);
  display: block;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
  cursor: pointer;
}

.pp-site-link:hover {
  border-color: var(--red);
  transform: translateY(-4px);
  box-shadow: 0 25px 60px -20px rgba(255,43,43,0.35);
}

.pp-site-preview {
  position: relative;
  height: 100%;
  overflow: hidden;
}

.pp-site-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  display: block;
  transition: transform 0.5s var(--ease);
}

.pp-site-link:hover .pp-site-img {
  transform: scale(1.05);
}

.pp-site-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  gap: 0.2rem;
  padding: 1.25rem;
  background: linear-gradient(to top, rgba(5,5,6,0.92) 0%, rgba(5,5,6,0.45) 45%, transparent 75%);
}

.pp-site-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  color: var(--text);
}

.pp-site-tag {
  font-size: 0.8rem;
  color: var(--red-light);
  transition: color 0.2s;
}

.pp-site-link:hover .pp-site-tag { color: var(--red); }

.pp-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 2rem;
  text-align: center;
}

.pp-placeholder svg {
  width: 48px; height: 48px;
  color: var(--text-dim);
}

.pp-placeholder span {
  font-size: 0.78rem;
  color: var(--text-dim);
  max-width: 140px;
  line-height: 1.5;
}

.pp-cta { text-align: center; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━
   RESPONSIVE
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
@media (max-width: 1024px) {
  .nav-inner { padding: 1.1rem 1.5rem; gap: 1.25rem; }
  .nav-links { gap: 1.25rem; }
  .nav-cta { margin-left: 0.5rem; padding: 0.7rem 1.4rem; font-size: 0.8rem; }
  .container { padding: 0 1.5rem; }
  .start-inner { padding: 3.5rem 2rem; }
}

@media (max-width: 900px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .pp-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-desc { max-width: 100%; }
  .portfolio-tabs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .burger { display: flex; }

  .hero { padding: 100px 1.5rem 60px; }
  .section { padding: 5rem 0; }

  .services-grid { grid-template-columns: 1fr; }
  .portfolio-tabs { grid-template-columns: 1fr; }
  .ptab { flex-direction: row; justify-content: flex-start; }

  .start-inner { padding: 2.5rem 1.5rem; }
  .start-contacts { flex-direction: column; align-items: center; }

  .process-step { gap: 1.5rem; }
  .step-num { font-size: 2.25rem; width: 50px; }

  .footer-top { flex-direction: column; gap: 2rem; }
  .footer-links { gap: 2rem; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }

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

@media (max-width: 480px) {
  .hero-title { font-size: clamp(2.15rem, 11.5vw, 3.5rem); letter-spacing: -0.045em; }
  .container { padding: 0 1.25rem; }
  .phone-card { padding: 2rem 1.75rem; margin: 1rem; }
  .philosophy-text { font-size: 1.4rem; }
}

/* ── REDUCED MOTION ── */
@media (prefers-reduced-motion: reduce) {
  .reveal { transition: none !important; opacity: 1 !important; transform: none !important; }
  .marquee-track { animation: none; }
  .scanline { animation: none; }
  .dot-pulse { animation: none; }
}