/* ============================================
   DIZ PRODUCTION — Dark Fire Theme
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Manrope:wght@300;400;500;600;700;800&display=swap');

/* --- CSS Variables --- */
:root {
  --bg-primary: #050505;
  --bg-secondary: #0C0C0C;
  --bg-card: #111111;
  --bg-card-hover: #181818;
  --fire-start: #FF4D00;
  --fire-mid: #FF6B00;
  --fire-end: #FFB800;
  --fire-glow: rgba(255, 107, 0, 0.25);
  --fire-glow-strong: rgba(255, 107, 0, 0.5);
  --text-primary: #F0F0F0;
  --text-secondary: #999999;
  --text-muted: #555555;
  --border-subtle: rgba(255, 107, 0, 0.1);
  --border-medium: rgba(255, 107, 0, 0.2);
  --border-strong: rgba(255, 107, 0, 0.4);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'Manrope', sans-serif;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-mid: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.7s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1200px;
  --gutter: 20px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Grain overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.5;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* --- Typography --- */
.display-xl {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 10vw, 8rem);
  line-height: 0.95;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.display-lg {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: 1;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.display-md {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.1;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

h1, h2, h3, h4 { font-family: var(--font-body); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); line-height: 1.2; }
h3 { font-size: clamp(1.1rem, 2vw, 1.5rem); line-height: 1.3; }

p { color: var(--text-secondary); font-weight: 400; }
.text-sm { font-size: 0.875rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }

/* --- Gradient text --- */
.gradient-text {
  background: linear-gradient(135deg, var(--fire-start), var(--fire-mid), var(--fire-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Layout --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

section {
  padding: 100px 0;
  position: relative;
}

/* --- Language Toggle --- */
[data-lang="en"] { display: none !important; }
body.lang-en [data-lang="en"] { display: initial !important; }
body.lang-en [data-lang="ru"] { display: none !important; }

/* For block elements */
div[data-lang="en"], section[data-lang="en"], 
p[data-lang="en"], h1[data-lang="en"], 
h2[data-lang="en"], h3[data-lang="en"],
li[data-lang="en"], a[data-lang="en"],
label[data-lang="en"] { display: none !important; }

body.lang-en div[data-lang="en"], body.lang-en section[data-lang="en"],
body.lang-en p[data-lang="en"], body.lang-en h1[data-lang="en"],
body.lang-en h2[data-lang="en"], body.lang-en h3[data-lang="en"],
body.lang-en li[data-lang="en"], body.lang-en a[data-lang="en"],
body.lang-en label[data-lang="en"] { display: block !important; }

body.lang-en div[data-lang="ru"], body.lang-en section[data-lang="ru"],
body.lang-en p[data-lang="ru"], body.lang-en h1[data-lang="ru"],
body.lang-en h2[data-lang="ru"], body.lang-en h3[data-lang="ru"],
body.lang-en li[data-lang="ru"], body.lang-en a[data-lang="ru"],
body.lang-en label[data-lang="ru"] { display: none !important; }

/* Inline spans */
body.lang-en span[data-lang="en"] { display: inline; }
body.lang-en span[data-lang="ru"] { display: none; }
span[data-lang="en"] { display: none; }

/* --- HEADER / NAV --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition-mid);
  background: transparent;
}

.header.scrolled {
  background: rgba(5, 5, 5, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 10px 0;
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-display);
  font-size: 2rem;
  letter-spacing: 0.08em;
  background: linear-gradient(135deg, var(--fire-start), var(--fire-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}

.logo::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--fire-start), var(--fire-end));
  border-radius: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition-fast);
  position: relative;
}

.nav-links a:hover { color: var(--text-primary); }

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--fire-start), var(--fire-end));
  transition: var(--transition-mid);
  border-radius: 2px;
}

.nav-links a:hover::after { width: 100%; }

.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.lang-toggle {
  display: flex;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 100px;
  overflow: hidden;
}

.lang-toggle button {
  padding: 6px 14px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition-fast);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.lang-toggle button.active {
  background: linear-gradient(135deg, var(--fire-start), var(--fire-mid));
  color: #fff;
}

/* CTA Button styles */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  background: linear-gradient(135deg, var(--fire-start), var(--fire-mid));
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  border-radius: 100px;
  transition: var(--transition-mid);
  position: relative;
  overflow: hidden;
  border: none;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--fire-mid), var(--fire-end));
  opacity: 0;
  transition: var(--transition-mid);
}

.btn-primary:hover::before { opacity: 1; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px var(--fire-glow); }
.btn-primary span { position: relative; z-index: 1; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  background: transparent;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 100px;
  border: 1px solid var(--border-medium);
  transition: var(--transition-mid);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.btn-secondary:hover {
  border-color: var(--fire-mid);
  background: rgba(255, 107, 0, 0.08);
  transform: translateY(-2px);
}

.btn-tg {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  background: linear-gradient(135deg, #2AABEE, #229ED9);
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: 100px;
  transition: var(--transition-mid);
  border: none;
  cursor: pointer;
  letter-spacing: 0.02em;
}

.btn-tg:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(42, 171, 238, 0.3); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  width: 26px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition-fast);
  border-radius: 2px;
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* --- HERO --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

/* Canvas particles layer */
.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(255, 77, 0, 0.15) 0%, transparent 55%),
              radial-gradient(ellipse at 20% 80%, rgba(255, 184, 0, 0.08) 0%, transparent 45%),
              radial-gradient(ellipse at 80% 20%, rgba(255, 60, 0, 0.06) 0%, transparent 40%);
  z-index: 1;
}

/* Video background - full bleed */
.hero-video-bg {
  position: absolute;
  right: 0;
  top: 0;
  width: 55%;
  height: 100%;
  z-index: 1;
  overflow: hidden;
}

.hero-video-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.hero-video-overlay {
  position: absolute;
  inset: 0;
  background: 
    linear-gradient(90deg, var(--bg-primary) 0%, rgba(5,5,5,0.85) 30%, rgba(5,5,5,0.4) 70%, rgba(5,5,5,0.6) 100%),
    linear-gradient(180deg, var(--bg-primary) 0%, transparent 15%, transparent 85%, var(--bg-primary) 100%);
  z-index: 1;
}

/* Scanlines overlay */
.hero-scanlines {
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.03) 2px,
    rgba(0, 0, 0, 0.03) 4px
  );
  animation: scanlineShift 8s linear infinite;
}

@keyframes scanlineShift {
  0% { background-position: 0 0; }
  100% { background-position: 0 100px; }
}

/* Animated glow orbs - enhanced */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.35;
  animation: orbFloat 10s ease-in-out infinite;
  will-change: transform;
}

.hero-orb-1 {
  width: 400px;
  height: 400px;
  background: var(--fire-start);
  top: 10%;
  left: -8%;
  animation-delay: 0s;
}

.hero-orb-2 {
  width: 250px;
  height: 250px;
  background: var(--fire-end);
  bottom: 10%;
  right: 15%;
  animation-delay: -4s;
}

.hero-orb-3 {
  width: 180px;
  height: 180px;
  background: #ff3300;
  top: 60%;
  left: 30%;
  animation-delay: -7s;
  opacity: 0.2;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -40px) scale(1.15); }
  50% { transform: translate(-20px, 20px) scale(0.9); }
  75% { transform: translate(15px, 30px) scale(1.05); }
}

.hero-content {
  position: relative;
  z-index: 5;
  max-width: 720px;
}

/* Animated badge border */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(255, 107, 0, 0.06);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--fire-mid);
  margin-bottom: 28px;
  animation: fadeInUp 0.8s ease both;
  position: relative;
  border: 1px solid transparent;
  background-clip: padding-box;
}

.hero-badge::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 100px;
  background: linear-gradient(90deg, var(--fire-start), var(--fire-end), var(--fire-start));
  background-size: 200% 100%;
  animation: borderGlow 3s linear infinite;
  z-index: -1;
  opacity: 0.6;
}

.hero-badge::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 100px;
  background: rgba(5, 5, 5, 0.9);
  z-index: -1;
}

@keyframes borderGlow {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

.hero-badge .pulse {
  width: 8px;
  height: 8px;
  background: var(--fire-mid);
  border-radius: 50%;
  animation: pulse 2s ease infinite;
  box-shadow: 0 0 8px var(--fire-mid);
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 8px var(--fire-mid); }
  50% { opacity: 0.5; transform: scale(1.5); box-shadow: 0 0 16px var(--fire-mid); }
}

/* Mouse glow follower */
.hero-mouse-glow {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 107, 0, 0.12) 0%, transparent 70%);
  pointer-events: none;
  z-index: 2;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.4s ease;
  will-change: left, top;
}

.hero:hover .hero-mouse-glow {
  opacity: 1;
}

/* Letter-by-letter animation */
.hero-split-text {
  display: inline-block;
}

.hero-letter {
  display: inline-block;
  opacity: 0;
  transform: translateY(60px) rotateX(-40deg);
  animation: letterReveal 0.6s cubic-bezier(0.23, 1, 0.32, 1) forwards;
  animation-delay: calc(0.6s + var(--i) * 0.05s);
  transform-origin: center bottom;
}

.hero-letter.hero-space {
  width: 0.3em;
}

@keyframes letterReveal {
  0% {
    opacity: 0;
    transform: translateY(60px) rotateX(-40deg);
    filter: blur(8px);
  }
  60% {
    filter: blur(0px);
  }
  100% {
    opacity: 1;
    transform: translateY(0) rotateX(0);
    filter: blur(0);
  }
}

/* Letter hover glow */
.hero-letter:not(.hero-space) {
  transition: text-shadow 0.3s ease, transform 0.3s ease;
  cursor: default;
}

.hero-letter:not(.hero-space):hover {
  text-shadow: 0 0 20px rgba(255, 107, 0, 0.6), 0 0 40px rgba(255, 107, 0, 0.3);
  transform: translateY(-4px) scale(1.05);
}

/* Animated line under title */
.hero-title-line {
  height: 3px;
  background: linear-gradient(90deg, var(--fire-start), var(--fire-end), transparent);
  margin-top: 16px;
  border-radius: 3px;
  animation: lineExpand 1s cubic-bezier(0.23, 1, 0.32, 1) 1.5s both;
  transform-origin: left;
  box-shadow: 0 0 12px var(--fire-glow);
}

@keyframes lineExpand {
  from { transform: scaleX(0); opacity: 0; }
  to { transform: scaleX(1); opacity: 1; }
}

/* Subtitle typewriter-like fade in */
.hero-subtitle-wrap {
  overflow: hidden;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: var(--text-secondary);
  margin-top: 24px;
  max-width: 580px;
  line-height: 1.7;
  animation: subtitleFade 1s ease 1.6s both;
}

@keyframes subtitleFade {
  from { opacity: 0; transform: translateY(15px); filter: blur(4px); }
  to { opacity: 1; transform: translateY(0); filter: blur(0); }
}

/* Stat dividers */
.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: linear-gradient(180deg, transparent, var(--border-medium), transparent);
  align-self: center;
  animation: fadeInUp 0.8s ease 0.5s both;
}

/* Magnetic button effect */
.btn-magnetic {
  transition: transform 0.3s cubic-bezier(0.23, 1, 0.32, 1), box-shadow 0.3s ease;
}

.hero-title {
  animation: fadeInUp 0.6s ease 0.3s both;
  margin: 0;
  padding: 0;
  font-size: inherit;
  font-weight: inherit;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 40px;
  animation: fadeInUp 0.8s ease 1.8s both;
}

/* Glowing CTA button */
.btn-glow {
  animation: btnGlow 3s ease-in-out infinite 2s;
}

@keyframes btnGlow {
  0%, 100% { box-shadow: 0 0 15px rgba(255, 107, 0, 0.2), 0 0 30px rgba(255, 107, 0, 0.1); }
  50% { box-shadow: 0 0 25px rgba(255, 107, 0, 0.5), 0 0 60px rgba(255, 107, 0, 0.25), 0 0 100px rgba(255, 107, 0, 0.1); }
}

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 60px;
  animation: fadeInUp 0.8s ease 2s both;
  align-items: center;
}

.hero-stat-item {
  text-align: left;
}

.hero-stat-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  background: linear-gradient(135deg, var(--fire-start), var(--fire-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: fadeInUp 0.8s ease 0.6s both;
}

.scroll-indicator .mouse {
  width: 26px;
  height: 40px;
  border: 2px solid var(--border-medium);
  border-radius: 14px;
  position: relative;
}

.scroll-indicator .mouse::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: var(--fire-mid);
  border-radius: 4px;
  animation: scrollDown 1.5s ease infinite;
}

@keyframes scrollDown {
  0% { top: 8px; opacity: 1; }
  100% { top: 22px; opacity: 0; }
}

.scroll-indicator span {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

/* --- SECTION: Problems --- */
.section-problems {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--fire-mid);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 20px;
}

.section-label::before {
  content: '';
  width: 32px;
  height: 2px;
  background: linear-gradient(90deg, var(--fire-start), var(--fire-end));
  border-radius: 2px;
}

.section-title {
  margin-bottom: 60px;
  max-width: 700px;
}

.problems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: var(--transition-mid);
  position: relative;
  overflow: hidden;
}

.problem-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, #ff3333, transparent);
  opacity: 0;
  transition: var(--transition-mid);
}

.problem-card:hover {
  border-color: rgba(255, 51, 51, 0.3);
  transform: translateY(-4px);
}

.problem-card:hover::before { opacity: 1; }

.problem-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.problem-card h3 {
  color: var(--text-primary);
  margin-bottom: 10px;
}

.problem-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --- SECTION: Why VSL --- */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.advantage-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: var(--transition-mid);
  position: relative;
  overflow: hidden;
}

.advantage-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--fire-start), var(--fire-end));
  opacity: 0;
  transition: var(--transition-mid);
}

.advantage-card:hover {
  border-color: var(--border-medium);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(255, 107, 0, 0.08);
}

.advantage-card:hover::before { opacity: 1; }

.advantage-icon {
  width: 48px;
  height: 48px;
  background: rgba(255, 107, 0, 0.08);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 18px;
}

.advantage-card h3 {
  color: var(--text-primary);
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.advantage-card p {
  font-size: 0.9rem;
  line-height: 1.6;
}

/* --- SECTION: Services --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 40px;
  transition: var(--transition-mid);
  position: relative;
  overflow: hidden;
}

.service-card.featured {
  border-color: var(--border-medium);
  background: linear-gradient(170deg, rgba(255, 107, 0, 0.06), var(--bg-card) 40%);
}

.service-card.featured::after {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  bottom: -1px;
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  background: linear-gradient(170deg, var(--fire-start), transparent 50%) border-box;
  -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(255, 107, 0, 0.1);
}

.service-badge {
  display: inline-block;
  padding: 5px 14px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: linear-gradient(135deg, var(--fire-start), var(--fire-mid));
  color: #fff;
  border-radius: 100px;
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 1.4rem;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.service-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}

.service-features {
  margin-bottom: 28px;
}

.service-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.service-features li:last-child { border-bottom: none; }

.service-features li .check {
  color: var(--fire-mid);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

.service-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 24px;
}

.price-amount {
  font-family: var(--font-display);
  font-size: 2.8rem;
  background: linear-gradient(135deg, var(--fire-start), var(--fire-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.price-unit {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.price-old {
  font-size: 1.1rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

/* --- SECTION: Formats Grid --- */
.formats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.format-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 22px;
  transition: var(--transition-mid);
  display: flex;
  align-items: center;
  gap: 14px;
}

.format-item:hover {
  border-color: var(--border-medium);
  transform: translateY(-2px);
}

.format-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.format-item h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.format-item p {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* --- SECTION: Verticals Tags --- */
.verticals-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.vertical-tag {
  padding: 10px 22px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 100px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition-mid);
  cursor: default;
}

.vertical-tag:hover {
  border-color: var(--fire-mid);
  color: var(--fire-mid);
  background: rgba(255, 107, 0, 0.06);
  transform: translateY(-2px);
}

/* --- SECTION: VSL Structure --- */
.vsl-steps {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
}

.vsl-steps::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--fire-start), var(--fire-end), transparent);
}

.vsl-step {
  display: flex;
  gap: 24px;
  padding: 20px 0;
  position: relative;
}

.vsl-step-num {
  width: 50px;
  height: 50px;
  min-width: 50px;
  background: var(--bg-card);
  border: 2px solid var(--border-medium);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--fire-mid);
  position: relative;
  z-index: 1;
  transition: var(--transition-mid);
}

.vsl-step:hover .vsl-step-num {
  background: linear-gradient(135deg, var(--fire-start), var(--fire-mid));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 0 20px var(--fire-glow);
}

.vsl-step-content h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.vsl-step-content p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* --- SECTION: Process / TZ --- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}

.process-step {
  text-align: center;
  padding: 36px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: var(--transition-mid);
}

.process-step:hover {
  border-color: var(--border-medium);
  transform: translateY(-4px);
}

.process-step-num {
  font-family: var(--font-display);
  font-size: 3rem;
  background: linear-gradient(135deg, var(--fire-start), var(--fire-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 16px;
}

.process-step h3 {
  color: var(--text-primary);
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.process-step p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* --- SECTION: Extra skills --- */
.skills-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

.skill-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition-mid);
}

.skill-chip:hover {
  border-color: var(--border-medium);
  color: var(--text-primary);
  transform: translateY(-2px);
}

.skill-chip .emoji { font-size: 1.3rem; }

/* --- SECTION: Stats Counter --- */
.stats-section {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 80px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-item .stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  background: linear-gradient(135deg, var(--fire-start), var(--fire-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat-item .stat-label {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-top: 8px;
}

/* --- SECTION: FAQ --- */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--border-subtle);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 22px 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
  transition: var(--transition-fast);
}

.faq-question:hover { color: var(--fire-mid); }

.faq-icon {
  width: 28px;
  height: 28px;
  border: 1px solid var(--border-medium);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--fire-mid);
  transition: var(--transition-mid);
  flex-shrink: 0;
}

.faq-item.active .faq-icon { transform: rotate(45deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 22px;
}

.faq-answer p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --- SECTION: Contact Form --- */
.contact-section {
  background: var(--bg-secondary);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-info h2 {
  margin-bottom: 20px;
}

.contact-info p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 32px;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-channel {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 22px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: var(--transition-mid);
}

.contact-channel:hover {
  border-color: var(--border-medium);
  transform: translateX(4px);
}

.contact-channel-icon {
  font-size: 1.5rem;
}

.contact-channel-text h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

.contact-channel-text p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Form */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: var(--transition-fast);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--fire-mid);
  box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.1);
}

.form-group textarea { resize: vertical; min-height: 100px; }

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23999' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  cursor: pointer;
}

.form-group select option {
  background: var(--bg-card);
  color: var(--text-primary);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-submit {
  width: 100%;
  margin-top: 8px;
}

.form-status {
  margin-top: 16px;
  padding: 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  display: none;
}

.form-status.success {
  display: block;
  background: rgba(0, 200, 83, 0.1);
  border: 1px solid rgba(0, 200, 83, 0.3);
  color: #00c853;
}

.form-status.error {
  display: block;
  background: rgba(255, 51, 51, 0.1);
  border: 1px solid rgba(255, 51, 51, 0.3);
  color: #ff3333;
}

/* --- FOOTER --- */
.footer {
  padding: 60px 0 30px;
  border-top: 1px solid var(--border-subtle);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-top: 12px;
  max-width: 300px;
}

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
}

.footer-col a {
  display: block;
  font-size: 0.88rem;
  color: var(--text-muted);
  padding: 5px 0;
  transition: var(--transition-fast);
}

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

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* --- ANIMATIONS --- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* --- Cookie Consent --- */
.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(17, 17, 17, 0.95);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--border-subtle);
  padding: 20px;
  z-index: 10000;
  transform: translateY(100%);
  transition: var(--transition-mid);
}

.cookie-consent.show { transform: translateY(0); }

.cookie-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.cookie-inner p {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.cookie-inner a {
  color: var(--fire-mid);
  text-decoration: underline;
}

/* --- Preloader --- */
.preloader {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.preloader.hidden {
  opacity: 0;
  visibility: hidden;
}

.preloader-inner {
  text-align: center;
}

.preloader-logo {
  font-family: var(--font-display);
  font-size: 5rem;
  background: linear-gradient(135deg, var(--fire-start), var(--fire-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: preloaderPulse 1.2s ease infinite;
  letter-spacing: 0.15em;
}

.preloader-bar {
  width: 180px;
  height: 3px;
  background: rgba(255, 107, 0, 0.15);
  border-radius: 3px;
  margin: 20px auto 12px;
  overflow: hidden;
}

.preloader-bar-fill {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--fire-start), var(--fire-end));
  border-radius: 3px;
  transition: width 0.1s linear;
}

.preloader-text {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  color: var(--text-muted);
  text-transform: uppercase;
}

@keyframes preloaderPulse {
  0%, 100% { opacity: 0.5; transform: scale(0.98); }
  50% { opacity: 1; transform: scale(1); }
}

/* --- Mobile Nav --- */
.mobile-nav {
  position: fixed;
  inset: 0;
  background: rgba(5, 5, 5, 0.97);
  backdrop-filter: blur(20px);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-mid);
}

.mobile-nav.open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav a {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--text-primary);
  letter-spacing: 0.06em;
  transition: var(--transition-fast);
}

.mobile-nav a:hover { color: var(--fire-mid); }

/* --- Back to top --- */
.back-to-top {
  position: fixed;
  bottom: 100px;
  right: 32px;
  width: 46px;
  height: 46px;
  background: linear-gradient(135deg, var(--fire-start), var(--fire-mid));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.2rem;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition-mid);
  cursor: pointer;
  border: none;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px var(--fire-glow);
}


/* --- CALCULATOR --- */
.calc-wrap {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}

.calc-form {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.calc-group label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
  font-weight: 500;
}

.calc-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.calc-opt {
  padding: 10px 18px;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: 0.88rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.calc-opt:hover {
  border-color: var(--fire-mid);
  color: var(--text-primary);
}

.calc-opt.active {
  border-color: var(--fire-mid);
  background: rgba(255, 107, 0, 0.1);
  color: var(--fire-mid);
  font-weight: 600;
}

.calc-qty {
  display: flex;
  align-items: center;
  gap: 16px;
}

.calc-qty-btn {
  width: 44px;
  height: 44px;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: 1.3rem;
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.calc-qty-btn:hover {
  border-color: var(--fire-mid);
  background: rgba(255, 107, 0, 0.1);
}

.calc-qty-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--text-primary);
  min-width: 40px;
  text-align: center;
}

.calc-checks {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.calc-check {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.calc-check input[type="checkbox"] {
  appearance: none;
  width: 20px;
  height: 20px;
  border: 1px solid var(--border-medium);
  border-radius: 4px;
  background: var(--bg-card);
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
}

.calc-check input[type="checkbox"]:checked {
  background: var(--fire-mid);
  border-color: var(--fire-mid);
}

.calc-check input[type="checkbox"]:checked::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
}

.calc-result {
  position: sticky;
  top: 100px;
  align-self: start;
}

.calc-result-inner {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
}

.calc-total-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.calc-total {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  background: linear-gradient(135deg, var(--fire-start), var(--fire-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 8px 0 12px;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.calc-total.bump {
  transform: scale(1.1);
}

.calc-note {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* --- REVIEWS --- */
.reviews-grid {
  display: flex;
  gap: 20px;
  margin-top: 8px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 8px;
}

.reviews-grid::-webkit-scrollbar { display: none; }

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: var(--transition-fast);
  min-width: 320px;
  max-width: 380px;
  flex-shrink: 0;
  scroll-snap-align: start;
}

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

.review-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.review-stars-display {
  color: #ff9500;
  font-size: 1rem;
  letter-spacing: 2px;
}

.review-date {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.review-service {
  font-size: 0.78rem;
  color: var(--fire-mid);
  background: rgba(255, 107, 0, 0.1);
  padding: 3px 10px;
  border-radius: 20px;
  display: inline-block;
  margin-bottom: 12px;
}

.review-text {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
  max-height: 120px;
  overflow: hidden;
  position: relative;
  transition: max-height 0.3s ease;
}

.review-text.clamped::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40px;
  background: linear-gradient(transparent, var(--bg-card));
  pointer-events: none;
}

.review-text.expanded {
  max-height: 2000px;
}

.review-text.expanded::after {
  display: none;
}

.review-more {
  background: none;
  border: none;
  color: var(--fire-mid);
  font-size: 0.82rem;
  cursor: pointer;
  padding: 6px 0 0;
  transition: color 0.2s;
}

.review-more:hover {
  color: var(--fire-start);
}

.review-form-wrap {
  max-width: 500px;
  margin: 28px auto 0;
}

.review-form-inner {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
}

.review-stars {
  display: flex;
  gap: 6px;
}

.review-star {
  font-size: 1.6rem;
  color: var(--border-medium);
  cursor: pointer;
  transition: color 0.15s, transform 0.15s;
}

.review-star.active {
  color: #ff9500;
}

.review-star:hover {
  transform: scale(1.2);
}

.review-note {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 12px;
}

.form-select, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-primary);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: var(--font-body);
  transition: var(--transition-fast);
}

.form-select:focus, .form-textarea:focus {
  border-color: var(--fire-mid);
  outline: none;
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

/* --- MARQUEE STRIP --- */
.marquee-strip {
  overflow: hidden;
  padding: 18px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-secondary);
}

.marquee-track {
  display: flex;
  gap: 0;
  white-space: nowrap;
  animation: marqueeScroll 30s linear infinite;
  width: max-content;
}

.marquee-track span {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0 12px;
  transition: color 0.3s;
}

.marquee-dot {
  color: var(--fire-mid) !important;
  font-size: 1rem !important;
}

@keyframes marqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.marquee-strip:hover .marquee-track {
  animation-play-state: paused;
}

/* --- TELEGRAM WIDGET --- */
.tg-widget {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #0088cc, #00aaee);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0, 136, 204, 0.4);
  z-index: 999;
  transition: transform 0.3s, box-shadow 0.3s;
  text-decoration: none;
}

.tg-widget:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(0, 136, 204, 0.6);
}

.tg-widget-pulse {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: rgba(0, 136, 204, 0.3);
  animation: tgPulse 2s ease-out infinite;
  pointer-events: none;
}

@keyframes tgPulse {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.8); opacity: 0; }
}

/* --- EXIT POPUP --- */
.exit-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.exit-overlay.show {
  display: flex;
  animation: fadeIn 0.3s;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.exit-popup {
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  max-width: 420px;
  width: 90%;
  text-align: center;
  position: relative;
  animation: popIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes popIn {
  from { transform: scale(0.85); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.exit-close {
  position: absolute;
  top: 14px;
  right: 18px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.8rem;
  cursor: pointer;
  line-height: 1;
  transition: color 0.2s;
}

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

.exit-badge {
  display: inline-block;
  background: rgba(255, 107, 0, 0.15);
  color: var(--fire-mid);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 5px 16px;
  border-radius: 20px;
  margin-bottom: 16px;
}

.exit-popup h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.exit-popup p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

.exit-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.exit-form-link {
  color: var(--text-muted);
  font-size: 0.85rem;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

.exit-form-link:hover { color: var(--text-primary); }

/* --- RESPONSIVE --- */

/* Tablet landscape */
@media (max-width: 1024px) {
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-video-bg { width: 50%; }
  .services-grid { grid-template-columns: 1fr 1fr; }
}

/* Tablet portrait & large phones */
@media (max-width: 768px) {
  :root { --gutter: 16px; }
  section { padding: 60px 0; }
  
  /* NAV */
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .nav-right .btn-primary { display: none; }
  
  /* HERO */
  .hero { min-height: 100svh; padding-top: 70px; }
  .hero-video-bg { display: none; }
  .hero-mouse-glow { display: none; }
  .hero-scanlines { display: none; }
  
  .display-xl {
    font-size: clamp(2.8rem, 12vw, 4.5rem);
    line-height: 1;
  }
  
  .hero-letter {
    animation-delay: calc(0.4s + var(--i) * 0.04s);
  }
  
  .hero-subtitle {
    font-size: 1rem;
    margin-top: 18px;
  }
  
  .hero-actions {
    flex-direction: column;
    gap: 12px;
    margin-top: 28px;
  }
  
  .hero-actions .btn-primary,
  .hero-actions .btn-tg {
    width: 100%;
    justify-content: center;
    padding: 14px 24px;
  }
  
  .hero-stats {
    gap: 24px;
    flex-wrap: wrap;
    margin-top: 40px;
  }
  
  .hero-stat-divider { display: none; }
  .hero-stat-number { font-size: 2rem; }
  .scroll-indicator { display: none; }
  
  .hero-badge {
    font-size: 0.78rem;
    padding: 6px 14px;
    margin-bottom: 20px;
  }
  
  .hero-orb-1 { width: 250px; height: 250px; }
  .hero-orb-2 { width: 150px; height: 150px; }
  .hero-orb-3 { display: none; }
  
  /* SECTIONS */
  .section-title { margin-bottom: 40px; }
  
  .problems-grid { grid-template-columns: 1fr; gap: 16px; }
  .problem-card { padding: 24px; }
  
  .advantages-grid { grid-template-columns: 1fr; gap: 16px; }
  .advantage-card { padding: 24px; }
  
  .services-grid { grid-template-columns: 1fr; gap: 20px; }
  .service-card { padding: 28px; }
  .price-amount { font-size: 2.2rem; }
  
  .formats-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .format-item { padding: 16px; gap: 10px; }
  .format-item h4 { font-size: 0.82rem; }
  .format-item p { font-size: 0.72rem; }
  
  .verticals-cloud { gap: 8px; }
  .vertical-tag { padding: 8px 16px; font-size: 0.8rem; }
  
  .vsl-steps::before { left: 18px; }
  .vsl-step-num { width: 38px; height: 38px; min-width: 38px; font-size: 1rem; }
  .vsl-step { gap: 16px; padding: 14px 0; }
  .vsl-step-content h4 { font-size: 0.95rem; }
  
  .process-grid { grid-template-columns: 1fr; gap: 16px; }
  .process-step { padding: 28px 20px; }
  .process-step-num { font-size: 2.2rem; }
  
  .skills-row { gap: 10px; }
  .skill-chip { padding: 10px 16px; font-size: 0.84rem; }
  
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
  .stat-item .stat-number { font-size: 2.5rem; }
  
  .faq-question { font-size: 0.95rem; padding: 18px 0; }
  .faq-answer p { font-size: 0.88rem; }
  
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .contact-form { padding: 28px 20px; }
  .form-row { grid-template-columns: 1fr; }
  .form-group input, .form-group select, .form-group textarea { padding: 12px 14px; font-size: 0.9rem; }
  
  .footer-top { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  
  .cookie-inner { flex-direction: column; text-align: center; gap: 16px; }
  
  .btn-magnetic { transition: none; }

  .calc-wrap { grid-template-columns: 1fr; gap: 20px; }
  .calc-result { position: static; }
  .calc-options { gap: 6px; }
  .calc-opt { padding: 8px 14px; font-size: 0.82rem; }
  
  .reviews-grid { gap: 14px; }
  .review-card { min-width: 260px; padding: 22px 18px; }
  .review-form-inner { padding: 24px 18px; }

  .tg-widget { width: 52px; height: 52px; bottom: 20px; right: 16px; }
  .tg-widget svg { width: 24px; height: 24px; }
  .exit-popup { padding: 36px 24px; }
  .exit-popup h3 { font-size: 1.3rem; }
}

/* Small phones */
@media (max-width: 480px) {
  :root { --gutter: 14px; }
  section { padding: 48px 0; }
  
  .display-xl {
    font-size: clamp(2.2rem, 14vw, 3.2rem);
  }
  
  .hero-content { padding-top: 10px; }
  
  .hero-stats {
    flex-direction: row;
    justify-content: space-between;
    gap: 12px;
  }
  
  .hero-stat-item { text-align: center; flex: 1; }
  .hero-stat-number { font-size: 1.7rem; }
  .hero-stat-label { font-size: 0.72rem; }
  
  .formats-grid { grid-template-columns: 1fr; }
  
  .service-card { padding: 22px; }
  .service-features li { font-size: 0.84rem; padding: 6px 0; }
  
  .contact-form { padding: 22px 16px; }
  
  .section-label { font-size: 0.78rem; }
  h2 { font-size: clamp(1.3rem, 5vw, 1.8rem); }
  
  .btn-primary { padding: 12px 22px; font-size: 0.85rem; }
  .btn-secondary { padding: 12px 22px; font-size: 0.85rem; }
  .btn-tg { padding: 12px 22px; font-size: 0.88rem; }
  
  .back-to-top { bottom: 84px; right: 18px; width: 40px; height: 40px; font-size: 1rem; }
}

/* Very small phones (iPhone SE, etc.) */
@media (max-width: 360px) {
  .display-xl { font-size: 2rem; }
  .hero-badge { font-size: 0.72rem; padding: 5px 12px; }
  .hero-subtitle { font-size: 0.9rem; }
  .hero-stat-number { font-size: 1.5rem; }
  .formats-grid { gap: 8px; }
  .format-item { padding: 12px; }
  .vertical-tag { padding: 6px 12px; font-size: 0.75rem; }
}

/* Touch devices — disable hover-only effects */
@media (hover: none) and (pointer: coarse) {
  .hero-mouse-glow { display: none; }
  .btn-magnetic { transition: none !important; }
  .hero-letter:not(.hero-space):hover {
    text-shadow: none;
    transform: none;
  }
  .problem-card:hover,
  .advantage-card:hover,
  .service-card:hover,
  .format-item:hover,
  .process-step:hover,
  .contact-channel:hover {
    transform: none;
  }
}

/* Landscape phones */
@media (max-height: 500px) and (orientation: landscape) {
  .hero {
    min-height: auto;
    padding: 100px 0 40px;
  }
  .hero-stats { margin-top: 24px; }
  .scroll-indicator { display: none; }
}