/* ===== Variables ===== */
:root {
  --black: #0a0a0a;
  --black-light: #111111;
  --black-card: #141414;
  --black-border: #1e1e1e;
  --red: #e50914;
  --red-dark: #b0060f;
  --red-glow: rgba(229, 9, 20, 0.4);
  --red-soft: rgba(229, 9, 20, 0.08);
  --white: #f5f5f5;
  --gray: #888888;
  --gray-dark: #444444;
  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'Rajdhani', sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius: 12px;
  --radius-lg: 20px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: var(--gray-dark) transparent;
}

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

*::-webkit-scrollbar-track {
  background: transparent;
}

*::-webkit-scrollbar-thumb {
  background: var(--gray-dark);
  border-radius: 999px;
}

*::-webkit-scrollbar-thumb:hover {
  background: var(--gray);
}

*::-webkit-scrollbar-corner {
  background: transparent;
}

/* ===== Custom Cursor ===== */
@media (hover: hover) and (pointer: fine) {
  body.has-custom-cursor,
  body.has-custom-cursor a,
  body.has-custom-cursor button,
  body.has-custom-cursor input,
  body.has-custom-cursor select,
  body.has-custom-cursor textarea,
  body.has-custom-cursor label {
    cursor: none !important;
  }

  .cursor {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10000;
    pointer-events: none;
  }

  .cursor__dot,
  .cursor__ring {
    position: fixed;
    top: 0;
    left: 0;
    transform: translate(-50%, -50%);
    will-change: transform;
  }

  .cursor__dot {
    width: 5px;
    height: 5px;
    background: var(--red);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--red-glow);
  }

  .cursor__ring {
    width: 32px;
    height: 32px;
    border: 1px solid rgba(229, 9, 20, 0.55);
    border-radius: 50%;
    transition: width 0.25s ease, height 0.25s ease, border-color 0.25s ease, background 0.25s ease;
  }

  .cursor--hover .cursor__ring {
    width: 48px;
    height: 48px;
    border-color: var(--red);
    background: rgba(229, 9, 20, 0.12);
  }

  .cursor--click .cursor__ring {
    width: 24px;
    height: 24px;
    background: rgba(229, 9, 20, 0.25);
  }
}

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

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

ul { list-style: none; }

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

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

/* ===== Background Effects ===== */
.noise {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.03;
  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)'/%3E%3C/svg%3E");
}

.glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
}

.glow--1 {
  width: 600px;
  height: 600px;
  background: var(--red-glow);
  top: -200px;
  right: -200px;
  opacity: 0.3;
}

.glow--2 {
  width: 400px;
  height: 400px;
  background: var(--red-glow);
  bottom: 20%;
  left: -150px;
  opacity: 0.15;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
}

.btn--primary {
  background: var(--red);
  color: var(--white);
  box-shadow: 0 4px 24px var(--red-glow);
}

.btn--primary:hover {
  background: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--red-glow);
}

.btn--ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--gray-dark);
}

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

.btn--outline {
  background: transparent;
  color: var(--red);
  border: 1px solid var(--red);
  width: 100%;
}

.btn--outline:hover {
  background: var(--red);
  color: var(--white);
}

.btn--sm {
  padding: 10px 20px;
  font-size: 0.875rem;
}

.btn--full { width: 100%; }

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}

.header.scrolled {
  background: rgba(10, 10, 10, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--black-border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.05em;
}

.logo__img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  flex-shrink: 0;
}

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

.nav__links {
  display: flex;
  gap: 32px;
}

.nav__links a {
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--gray);
  transition: var(--transition);
  position: relative;
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--red);
  transition: var(--transition);
}

.nav__links a:hover {
  color: var(--white);
}

.nav__links a:hover::after { width: 100%; }

.nav__auth {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.contact__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: var(--transition);
}

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

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  z-index: 1;
}

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

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: var(--red-soft);
  border: 1px solid rgba(229, 9, 20, 0.2);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 24px;
}

.pulse {
  width: 8px;
  height: 8px;
  background: var(--red);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.hero__title {
  font-family: var(--font-display);
  line-height: 0.95;
  margin-bottom: 24px;
}

.hero__title-line {
  display: block;
  font-size: clamp(3rem, 8vw, 5.5rem);
  letter-spacing: 0.02em;
}

.hero__title-line--accent {
  color: var(--red);
  text-shadow: 0 0 60px var(--red-glow);
}

.hero__desc {
  font-size: 1.15rem;
  color: var(--gray);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  gap: 16px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.hero__stats {
  display: flex;
  gap: 40px;
}

.stat__num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--red);
  line-height: 1;
}

.stat__suffix {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--red);
}

.stat__label {
  display: block;
  font-size: 0.8rem;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 4px;
}

/* Hero Visual */
.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__card {
  position: relative;
  width: 100%;
  max-width: 400px;
}

.hero__card-glow {
  position: absolute;
  inset: -2px;
  background: linear-gradient(135deg, var(--red), transparent, var(--red-dark));
  border-radius: var(--radius-lg);
  opacity: 0.5;
  animation: glowRotate 4s linear infinite;
}

@keyframes glowRotate {
  0% { filter: hue-rotate(0deg); }
  100% { filter: hue-rotate(360deg); }
}

.hero__card-inner {
  position: relative;
  background: var(--black-card);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--black-border);
}

.rank-display__icon {
  width: 80px;
  height: 80px;
  color: var(--red);
  margin: 0 auto 24px;
}

.rank-display__info {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.rank-display__label {
  display: block;
  width: 100%;
  text-align: center;
  font-size: 0.75rem;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.rank-display__from {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--gray);
}

.rank-display__arrow {
  color: var(--red);
  font-size: 1.5rem;
}

.rank-display__to {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--red);
  text-shadow: 0 0 20px var(--red-glow);
}

.rank-display__bar {
  height: 6px;
  background: var(--black-border);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 16px;
}

.rank-display__progress {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--red-dark), var(--red));
  border-radius: 3px;
  animation: progressFill 2s ease forwards 0.5s;
}

@keyframes progressFill {
  to { width: 75%; }
}

.rank-display__mmr {
  display: block;
  text-align: center;
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--red);
  letter-spacing: 0.05em;
}

.hero__particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--gray);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--red), transparent);
  animation: scrollLine 2s infinite;
}

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

/* ===== Section Common ===== */
section {
  position: relative;
  z-index: 1;
  padding: 100px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--red);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 12px;
  font-weight: 600;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  letter-spacing: 0.02em;
  margin-bottom: 16px;
}

.section-desc {
  color: var(--gray);
  font-size: 1.1rem;
  max-width: 500px;
  margin: 0 auto;
}

/* ===== Services ===== */
.services {
  background: linear-gradient(180deg, var(--black) 0%, var(--black-light) 50%, var(--black) 100%);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  position: relative;
  background: var(--black-card);
  border: 1px solid var(--black-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--red);
  transform: scaleX(0);
  transition: var(--transition);
}

.service-card:hover {
  border-color: rgba(229, 9, 20, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.service-card:hover::before { transform: scaleX(1); }

.service-card--featured {
  border-color: rgba(229, 9, 20, 0.3);
  background: linear-gradient(135deg, var(--black-card), rgba(229, 9, 20, 0.05));
}

.service-card--featured::before { transform: scaleX(1); }

.service-card__badge {
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 4px 12px;
  background: var(--red);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: 4px;
}

.service-card__icon {
  width: 48px;
  height: 48px;
  color: var(--red);
  margin-bottom: 20px;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.03em;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--gray);
  font-size: 0.95rem;
  margin-bottom: 20px;
  line-height: 1.6;
}

.service-card__features li {
  padding: 6px 0;
  font-size: 0.9rem;
  color: var(--gray);
  position: relative;
  padding-left: 20px;
}

.service-card__features li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--red);
}

/* ===== How It Works ===== */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--red), var(--black-border), var(--red));
  z-index: 0;
}

.step {
  position: relative;
  z-index: 1;
  text-align: center;
}

.step__num {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--red);
  margin-bottom: 16px;
  text-shadow: 0 0 30px var(--red-glow);
}

.step__content h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 0.03em;
  margin-bottom: 8px;
}

.step__content p {
  color: var(--gray);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ===== Features Bar ===== */
.features-bar {
  padding: 60px 0;
  background: var(--red);
  position: relative;
  overflow: hidden;
}

.features-bar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 10px,
    rgba(0, 0, 0, 0.05) 10px,
    rgba(0, 0, 0, 0.05) 20px
  );
}

.features-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.feature-item__icon {
  font-size: 2rem;
}

.feature-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.03em;
}

.feature-item span {
  font-size: 0.85rem;
  opacity: 0.8;
}

/* ===== Pricing Calculator ===== */
.calc-widget {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 0;
  background: var(--black-card);
  border: 1px solid var(--black-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 60px;
}

.calc-widget__sidebar {
  background: var(--black);
  border-right: 1px solid var(--black-border);
  padding: 24px 0;
}

.calc-widget__label {
  padding: 0 20px 16px;
  font-size: 0.75rem;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.calc-tabs {
  display: flex;
  flex-direction: column;
}

.calc-tab {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  background: none;
  border: none;
  border-left: 3px solid transparent;
  color: var(--gray);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
}

.calc-tab:hover {
  color: var(--white);
  background: rgba(229, 9, 20, 0.05);
}

.calc-tab.active {
  color: var(--white);
  border-left-color: var(--red);
  background: rgba(229, 9, 20, 0.1);
}

.calc-tab__icon {
  font-size: 1.1rem;
}

.calc-widget__main {
  padding: 32px;
}

.calc-widget__header h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 0.03em;
  margin-bottom: 4px;
}

.calc-widget__header p {
  color: var(--gray);
  font-size: 0.9rem;
}

.calc-widget__body {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 32px;
  margin-top: 28px;
  align-items: start;
}

.calc-row {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.calc-field label {
  display: block;
  font-size: 0.75rem;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.calc-field input {
  width: 140px;
  padding: 14px 16px;
  background: var(--black);
  border: 1px solid var(--black-border);
  border-radius: var(--radius);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 1.2rem;
  font-weight: 600;
  transition: var(--transition);
}

.calc-field input:focus {
  outline: none;
  border-color: var(--red);
  box-shadow: 0 0 0 3px var(--red-soft);
}

.calc-field--arrow {
  font-size: 1.5rem;
  color: var(--red);
  padding-bottom: 14px;
}

.calc-field--wide { flex: 1; }
.calc-field--wide input { width: 100%; }

.calc-check {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--gray);
  cursor: pointer;
  margin-top: 8px;
  user-select: none;
  transition: color var(--transition);
}

.calc-check:hover {
  color: var(--white);
}

.calc-check input {
  appearance: none;
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  margin: 0;
  flex-shrink: 0;
  border: 2px solid var(--gray-dark);
  border-radius: 6px;
  background: var(--black);
  cursor: pointer;
  position: relative;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}

.calc-check input:hover {
  border-color: var(--gray);
}

.calc-check input:checked {
  background: var(--red);
  border-color: var(--red);
  box-shadow: 0 0 14px var(--red-glow);
}

.calc-check input:checked::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 1px;
  width: 6px;
  height: 11px;
  border: solid var(--white);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.calc-check input:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 2px;
}

.tier-picker {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.tier-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 16px 20px;
  background: var(--black);
  border: 1px solid var(--black-border);
  border-radius: var(--radius);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.4rem;
  cursor: pointer;
  transition: var(--transition);
  min-width: 80px;
}

.tier-btn span {
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--gray);
  font-weight: 500;
}

.tier-btn:hover,
.tier-btn.active {
  border-color: var(--red);
  background: var(--red-soft);
  box-shadow: 0 0 20px var(--red-glow);
}

.tier-btn.active span { color: var(--red); }

.calc-widget__result {
  position: relative;
  background: var(--black);
  border: 1px solid rgba(229, 9, 20, 0.2);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
  overflow: hidden;
}

.calc-result__glow {
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 200px;
  background: var(--red-glow);
  filter: blur(60px);
  opacity: 0.3;
  pointer-events: none;
}

.calc-result__label {
  display: block;
  font-size: 0.75rem;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
  position: relative;
}

.calc-result__total {
  font-family: var(--font-display);
  font-size: 2.8rem;
  color: var(--red);
  text-shadow: 0 0 30px var(--red-glow);
  line-height: 1;
  margin-bottom: 20px;
  position: relative;
}

.calc-result__breakdown {
  text-align: left;
  margin-bottom: 20px;
  position: relative;
  max-height: 180px;
  overflow-y: auto;
  padding-right: 4px;
  scrollbar-gutter: stable;
}

.calc-breakdown__row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--black-border);
  font-size: 0.8rem;
}

.calc-breakdown__row span:first-child {
  grid-column: 1;
  color: var(--white);
  font-weight: 600;
}

.calc-breakdown__row span:nth-child(2) {
  grid-column: 1;
  color: var(--gray);
  font-size: 0.75rem;
}

.calc-breakdown__row span:last-child {
  grid-column: 2;
  grid-row: 1 / 3;
  align-self: center;
  color: var(--red);
  font-weight: 700;
  white-space: nowrap;
}

.calc-breakdown__empty {
  color: var(--gray);
  font-size: 0.85rem;
  text-align: center;
  padding: 16px 0;
}

/* ===== About ===== */
.about {
  position: relative;
  z-index: 1;
}

.about__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: start;
}

.about__story {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about__lead {
  font-size: 1.15rem;
  line-height: 1.75;
  color: var(--white);
}

.about__story p {
  color: var(--gray);
  font-size: 1.05rem;
  line-height: 1.75;
}

.about__story strong {
  color: var(--red);
  font-weight: 700;
}

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

.about-card {
  background: var(--black-card);
  border: 1px solid var(--black-border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.about-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--gray-dark);
  transition: var(--transition);
}

.about-card:hover {
  border-color: rgba(229, 9, 20, 0.25);
  transform: translateX(4px);
}

.about-card:hover::before {
  background: var(--red);
}

.about-card--accent {
  border-color: rgba(229, 9, 20, 0.2);
  background: linear-gradient(135deg, var(--black-card) 0%, rgba(229, 9, 20, 0.06) 100%);
}

.about-card--accent::before {
  background: var(--red);
}

.about-card__num {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--red);
  letter-spacing: 0.05em;
  line-height: 1;
  margin-bottom: 12px;
  opacity: 0.6;
}

.about-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.03em;
  margin-bottom: 8px;
}

.about-card p {
  color: var(--gray);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ===== Contact ===== */
.contact {
  position: relative;
  z-index: 1;
}

.contact__inner {
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
  padding: 48px 40px;
  background: var(--black-card);
  border: 1px solid var(--black-border);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}

.contact__inner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 300px;
  height: 300px;
  background: var(--red-glow);
  filter: blur(80px);
  opacity: 0.2;
  pointer-events: none;
}

.contact__inner .section-tag,
.contact__inner .section-title,
.contact__desc {
  position: relative;
}

.contact__desc {
  color: var(--gray);
  font-size: 1.05rem;
  margin: 16px 0 32px;
  line-height: 1.7;
}

.btn--telegram {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 36px;
  font-size: 1.05rem;
  position: relative;
}

.btn--telegram svg {
  width: 22px;
  height: 22px;
}

/* ===== Footer ===== */
.footer {
  border-top: 1px solid var(--black-border);
  padding: 40px 0;
  position: relative;
  z-index: 1;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer__copy {
  color: var(--gray);
  font-size: 0.85rem;
}

.footer__links {
  display: flex;
  gap: 24px;
}

.footer__links a {
  color: var(--gray);
  font-size: 0.85rem;
  transition: var(--transition);
}

.footer__links a:hover { color: var(--red); }

.footer__support {
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--black-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px 24px;
}

.footer__support-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
}

.footer__support-contacts {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
}

.footer__support-link {
  color: var(--gray);
  font-size: 0.9rem;
  transition: color var(--transition);
}

.footer__support-link:hover {
  color: var(--red);
}

/* ===== Animations on Scroll ===== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .hero__grid { grid-template-columns: 1fr; text-align: center; }
  .hero__desc { margin-left: auto; margin-right: auto; }
  .hero__actions { justify-content: center; }
  .hero__stats { justify-content: center; }
  .hero__visual { order: -1; }
  .hero__card { max-width: 340px; margin: 0 auto; }

  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .steps::before { display: none; }
  .features-bar__grid { grid-template-columns: repeat(2, 1fr); }
  .calc-widget { grid-template-columns: 1fr; }
  .calc-widget__sidebar { border-right: none; border-bottom: 1px solid var(--black-border); padding: 16px 0; }
  .calc-tabs { flex-direction: row; flex-wrap: wrap; padding: 0 16px; gap: 8px; }
  .calc-tab { border-left: none; border-radius: var(--radius); padding: 10px 16px; }
  .calc-tab.active { border-left: none; background: var(--red); color: var(--white); }
  .calc-widget__body { grid-template-columns: 1fr; }
  .about__grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav__links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--black-light);
    flex-direction: column;
    padding: 80px 32px 32px;
    gap: 24px;
    transition: var(--transition);
    border-left: 1px solid var(--black-border);
  }

  .nav__links.open { right: 0; }
  .nav__auth { display: none; }
  .burger { display: flex; }

  .hero__stats { flex-direction: column; gap: 20px; align-items: center; }
  .services__grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .features-bar__grid { grid-template-columns: 1fr; }
  .calc-field input { width: 100%; }
  .calc-row { flex-direction: column; align-items: stretch; }
  .calc-field--arrow { text-align: center; padding: 0; }
  .footer__inner { flex-direction: column; text-align: center; }
}

/* Legal acceptance modal (landing) */
.legal-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.legal-modal--open { display: flex; }

.legal-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
}

.legal-modal__dialog {
  position: relative;
  width: min(480px, 100%);
  background: var(--black-card);
  border: 1px solid var(--black-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.6);
}

.legal-modal__title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.legal-modal__desc {
  color: var(--gray);
  line-height: 1.6;
  margin-bottom: 24px;
}

.legal-modal__check { margin-bottom: 14px; }

.legal-modal__check a {
  color: var(--red);
  text-decoration: none;
  font-weight: 600;
}

.legal-modal__check a:hover { text-decoration: underline; }

.legal-modal__actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 24px;
}

.legal-modal__actions button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

body.legal-modal-open { overflow: hidden; }