:root {
  --primary: #5eb8e8;
  --primary-dark: #3a9fd4;
  --primary-light: rgba(94, 184, 232, 0.16);
  --brand-teal: #7b8cff;
  --brand-teal-light: rgba(123, 140, 255, 0.2);
  --accent: #5eb8e8;
  --accent-dark: #3a9fd4;
  --bg: #070b14;
  --bg-card: #111827;
  --bg-card-hover: #182234;
  --bg-sidebar: #05080f;
  --dark: #070b14;
  --gray-900: #e8eef7;
  --gray-700: #c5d0e0;
  --gray-500: #8b9bb3;
  --gray-300: #3d4a5f;
  --gray-100: #111827;
  --white: #ffffff;
  --success: #22c55e;
  --warning: #fbbf24;
  --danger: #ef4444;
  --info: #5eb8e8;
  --border: rgba(94, 184, 232, 0.12);
  --border-strong: rgba(94, 184, 232, 0.22);
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 48px rgba(0, 0, 0, 0.55);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--gray-700);
  line-height: 1.6;
  background: var(--bg);
}

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

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

ul {
  list-style: none;
}

.container {
  width: min(1140px, 100%);
  margin: 0 auto;
  padding-inline: clamp(0.85rem, 3.5vw, 1.5rem);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(15, 20, 25, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-height: 72px;
  height: auto;
  padding-block: 0.55rem;
}

.header-tools {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-shrink: 0;
}

.nav-desktop {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex: 1;
  gap: 0.35rem 0.9rem;
  flex-wrap: nowrap;
  min-width: 0;
  margin-left: 1rem;
  margin-inline-end: 0.75rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.logo-img {
  height: 52px;
  width: auto;
  max-width: min(280px, 55vw);
  border-radius: 12px;
  flex-shrink: 0;
  object-fit: contain;
  background: linear-gradient(90deg, #dff5fb 0%, #f0e8ff 100%);
  padding: 4px 8px;
  box-shadow: 0 0 0 1px rgba(94, 184, 232, 0.25), 0 8px 24px rgba(94, 184, 232, 0.15);
}

.logo-text {
  display: none;
  flex-direction: column;
  line-height: 1.2;
}

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

.logo-brand {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
}

.logo-sub {
  font-size: 0.65rem;
  color: var(--primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.nav-desktop > a {
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--gray-500);
  transition: color var(--transition);
  white-space: nowrap;
  padding: 0.35rem 0.1rem;
}

.nav-desktop > a:hover {
  color: var(--primary);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(196, 98, 42, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-outline:hover {
  background: var(--primary-light);
}

.btn-accent {
  background: var(--accent);
  color: var(--white);
}

.btn-accent:hover {
  background: var(--accent-dark);
}

.hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
}

.hamburger-btn span {
  width: 100%;
  height: 3px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

.mobile-nav {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: var(--bg-sidebar);
  border-bottom: 1px solid var(--border);
  padding: 0.5rem 0 1rem;
  box-shadow: var(--shadow);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  z-index: 90;
}

.mobile-nav.open {
  max-height: min(78vh, 640px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.mobile-nav ul {
  padding: 0 1.25rem 0.5rem;
  list-style: none;
}

.mobile-nav li a {
  display: block;
  padding: 0.9rem 0.15rem;
  font-weight: 500;
  color: var(--gray-500);
  border-bottom: 1px solid var(--border);
  min-height: 44px;
}

.mobile-nav li:last-child a {
  border-bottom: none;
}

.mobile-lang-row {
  display: flex !important;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border);
}

.mobile-lang-row .lang-switch {
  min-width: 3rem;
  text-align: center;
  padding: 0.55rem 0.75rem;
  font-size: 0.85rem;
}

/* Hero */
.hero {
  padding: 140px 0 80px;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(30, 85, 104, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(212, 116, 42, 0.1) 0%, transparent 40%),
    var(--bg);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-badge {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  border: 1px solid rgba(196, 98, 42, 0.35);
  margin-bottom: 1.25rem;
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 1.25rem;
  letter-spacing: -0.03em;
}

.hero h1 span {
  background: linear-gradient(135deg, var(--brand-teal), var(--primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-text {
  font-size: 1.1rem;
  color: var(--gray-500);
  margin-bottom: 2rem;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-quick-contact {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-top: 1.25rem;
}

.hero-quick-link {
  color: var(--gray-500);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: color var(--transition);
}

.hero-quick-link:hover {
  color: var(--primary);
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.card-stack {
  position: relative;
  width: 320px;
  height: 400px;
}

.pass-card {
  position: absolute;
  width: 280px;
  height: 175px;
  border-radius: 16px;
  padding: 1.25rem;
  color: var(--white);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.pass-card.physical {
  background: linear-gradient(135deg, #1a2332, #2a3544);
  border: 1px solid var(--border-strong);
  top: 0;
  left: 0;
  transform: rotate(-8deg);
  z-index: 1;
}

.pass-card.digital {
  background: linear-gradient(135deg, #2a1a12, var(--primary-dark));
  border: 1px solid rgba(196, 98, 42, 0.4);
  bottom: 0;
  right: 0;
  transform: rotate(6deg);
  z-index: 2;
}

.pass-card-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.85;
}

.pass-card-name {
  font-size: 1.4rem;
  font-weight: 800;
}

.pass-card-type {
  font-size: 0.75rem;
  opacity: 0.9;
}

.pass-card-chip {
  width: 36px;
  height: 28px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 4px;
}

.phone-mock {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 140px;
  height: 280px;
  background: #0a0d12;
  border-radius: 24px;
  border: 4px solid var(--gray-300);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1rem 0.75rem;
  box-shadow: var(--shadow-lg);
}

.phone-screen {
  flex: 1;
  width: 100%;
  background: linear-gradient(180deg, var(--primary), var(--primary-dark));
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 0.7rem;
  text-align: center;
  gap: 0.5rem;
}

.phone-screen strong {
  font-size: 0.85rem;
}

/* Stats bar */
.stats-bar {
  background: var(--bg-sidebar);
  color: var(--white);
  padding: 2.5rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-top: 0.25rem;
}

/* Sections */
section {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3.5rem;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.section-header p {
  color: var(--gray-500);
  font-size: 1.05rem;
}

/* System Preview */
.system-preview {
  background: radial-gradient(ellipse at 50% 0%, rgba(30, 85, 104, 0.18) 0%, transparent 55%),
              radial-gradient(ellipse at 80% 80%, rgba(212, 116, 42, 0.12) 0%, transparent 45%),
              var(--bg);
  overflow: hidden;
}

.preview-showcase {
  position: relative;
  max-width: 960px;
  margin: 0 auto;
}

.preview-glow {
  position: absolute;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.45;
  pointer-events: none;
  z-index: 0;
}

.preview-glow-left {
  background: var(--brand-teal);
  top: 10%;
  left: -8%;
}

.preview-glow-right {
  background: var(--primary);
  bottom: 5%;
  right: -5%;
}

.browser-frame {
  position: relative;
  z-index: 1;
  background: linear-gradient(145deg, #1e2836, #141b24);
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.04),
    0 24px 64px rgba(0, 0, 0, 0.55),
    0 0 80px rgba(212, 116, 42, 0.08);
  overflow: hidden;
  transform: perspective(1200px) rotateX(2deg);
  transition: transform 0.5s ease, box-shadow 0.5s ease;
}

.browser-frame:hover {
  transform: perspective(1200px) rotateX(0deg) translateY(-4px);
  box-shadow:
    0 0 0 1px rgba(212, 116, 42, 0.2),
    0 32px 80px rgba(0, 0, 0, 0.6),
    0 0 100px rgba(212, 116, 42, 0.12);
}

.browser-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1.25rem;
  background: rgba(0, 0, 0, 0.35);
  border-bottom: 1px solid var(--border);
}

.browser-dots {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.browser-dots span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.browser-dots span:nth-child(1) { background: #ff5f57; }
.browser-dots span:nth-child(2) { background: #febc2e; }
.browser-dots span:nth-child(3) { background: #28c840; }

.browser-url {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.45rem 0.85rem;
  font-size: 0.75rem;
  color: var(--gray-500);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.browser-url svg {
  color: var(--success);
  flex-shrink: 0;
}

.browser-live {
  flex-shrink: 0;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary);
  background: var(--primary-light);
  padding: 0.3rem 0.65rem;
  border-radius: 50px;
  border: 1px solid rgba(212, 116, 42, 0.3);
}

.browser-content {
  position: relative;
  line-height: 0;
}

.browser-content::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 85%, rgba(15, 20, 25, 0.4) 100%);
  pointer-events: none;
}

.browser-content img {
  width: 100%;
  display: block;
}

.preview-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
  position: relative;
  z-index: 1;
}

.preview-stat {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  transition: border-color var(--transition);
}

.preview-stat:hover {
  border-color: rgba(212, 116, 42, 0.35);
}

.preview-stat-icon {
  font-size: 1.5rem;
  line-height: 1;
}

.preview-stat strong {
  display: block;
  color: var(--white);
  font-size: 0.9rem;
  margin-bottom: 0.15rem;
}

.preview-stat span {
  font-size: 0.75rem;
  color: var(--gray-500);
}

.preview-note {
  text-align: center;
  margin-top: 2rem;
  font-size: 0.85rem;
  color: var(--gray-500);
}

.preview-tags {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 1.25rem;
}

.preview-tag {
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.35rem 0.9rem;
  border-radius: 50px;
  border: 1px solid rgba(212, 116, 42, 0.3);
}

/* Features */
.features {
  background: var(--bg-sidebar);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-card {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(196, 98, 42, 0.3);
}

.feature-icon {
  width: 52px;
  height: 52px;
  background: var(--primary-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--white);
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--gray-500);
}

/* How it works */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  counter-reset: step;
}

.cycle-section {
  padding: 5rem 0;
}

.cycle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.cycle-card {
  background: linear-gradient(165deg, rgba(17, 24, 39, 0.98), rgba(7, 11, 20, 0.99));
  border: 1px solid rgba(94, 184, 232, 0.14);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.35rem;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.3);
  transition: border-color var(--transition), transform var(--transition);
}

.cycle-card:hover {
  border-color: rgba(94, 184, 232, 0.4);
  transform: translateY(-3px);
}

.cycle-num {
  display: block;
  font-family: "Syne", "DM Sans", sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  color: var(--primary);
  margin-bottom: 0.65rem;
}

.cycle-card h3 {
  color: var(--white);
  font-size: 1.15rem;
  margin-bottom: 0.55rem;
}

.cycle-card p {
  color: var(--gray-500);
  font-size: 0.92rem;
  line-height: 1.55;
}

.cycle-tagline {
  margin-top: 2.5rem;
  text-align: center;
  max-width: 820px;
  margin-inline: auto;
  font-size: 1.05rem;
  color: var(--gray-700);
  font-style: italic;
  line-height: 1.55;
}

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

.step-number {
  width: 56px;
  height: 56px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 800;
  margin: 0 auto 1.25rem;
}

.step h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--white);
}

.step p {
  color: var(--gray-500);
  font-size: 0.95rem;
}

/* Industries */
.industries {
  background: var(--bg-card);
  color: var(--white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.industries .section-header h2,
.industries .section-header p {
  color: var(--white);
}

.industries .section-header p {
  color: var(--gray-300);
}

.industries .section-tag {
  color: var(--accent);
}

.industry-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.industry-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  padding: 2rem;
  transition: background var(--transition);
}

.industry-card:hover {
  background: rgba(255, 255, 255, 0.1);
}

.industry-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.industry-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.industry-pass {
  display: inline-block;
  background: var(--primary);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  margin-bottom: 0.75rem;
}

.industry-card p {
  font-size: 0.9rem;
  color: var(--gray-300);
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  align-items: start;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  position: relative;
  transition: border-color var(--transition), transform var(--transition);
}

.pricing-card:hover {
  transform: translateY(-4px);
}

.pricing-card.featured {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary), var(--shadow-lg);
  transform: scale(1.03);
}

.pricing-card.featured:hover {
  transform: scale(1.03) translateY(-4px);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.3rem 1rem;
  border-radius: 50px;
  white-space: nowrap;
}

.pricing-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-500);
  margin-bottom: 0.5rem;
}

.pricing-price {
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}

.pricing-price span {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-500);
}

.pricing-note {
  font-size: 0.8rem;
  color: var(--gray-500);
  margin: 0.5rem 0 1.25rem;
  min-height: 2.4em;
}

.pricing-features {
  margin-bottom: 1.5rem;
}

.pricing-features li {
  font-size: 0.85rem;
  color: var(--gray-700);
  padding: 0.4rem 0;
  padding-left: 1.25rem;
  position: relative;
}

.pricing-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--success);
  font-weight: 700;
}

.pricing-card .btn {
  width: 100%;
}

/* CTA */
.cta {
  background: linear-gradient(135deg, var(--primary-dark), var(--bg-sidebar));
  color: var(--white);
  text-align: center;
  padding: 5rem 0;
  border-top: 1px solid var(--border);
}

.cta h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 1rem;
}

.cta p {
  font-size: 1.1rem;
  opacity: 0.9;
  max-width: 560px;
  margin: 0 auto 2rem;
}

.cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.cta .btn-outline {
  border-color: var(--white);
  color: var(--white);
}

.cta .btn-outline:hover {
  background: rgba(255, 255, 255, 0.15);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-info h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--white);
}

.contact-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.25rem;
  align-items: flex-start;
}

.contact-item-icon {
  width: 40px;
  height: 40px;
  background: var(--primary-light);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-form {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-strong);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--gray-500);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
  background: var(--bg-sidebar);
  color: var(--white);
  transition: border-color var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-300);
}

.form-group select option {
  background: var(--bg-sidebar);
  color: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-checkbox {
  margin-bottom: 1.5rem;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.85rem;
  color: var(--gray-500);
  cursor: pointer;
  line-height: 1.5;
}

.checkbox-label input {
  width: auto;
  margin-top: 0.2rem;
  accent-color: var(--primary);
  flex-shrink: 0;
}

.checkbox-label a {
  color: var(--primary);
  text-decoration: underline;
}

/* Legal pages */
.legal-page {
  padding: 120px 0 4rem;
  min-height: 70vh;
}

.legal-content {
  max-width: 720px;
}

.legal-content h1 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.legal-intro {
  color: var(--gray-500);
  margin-bottom: 2.5rem;
  font-size: 1.05rem;
}

.legal-content section {
  padding: 0;
  margin-bottom: 2rem;
}

.legal-content h2 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.legal-content h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-700);
  margin: 1rem 0 0.5rem;
}

.legal-content p {
  color: var(--gray-500);
  margin-bottom: 0.75rem;
  line-height: 1.7;
}

.legal-content a {
  color: var(--primary);
}

.legal-note {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.legal-back {
  margin-top: 2.5rem;
}

.footer-bottom a {
  color: var(--gray-500);
  transition: color var(--transition);
}

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

/* Footer */
.footer {
  background: var(--bg-sidebar);
  color: var(--gray-500);
  padding: 3rem 0 1.5rem;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer-brand .logo-img {
  height: 64px;
  margin-bottom: 0.75rem;
}

.footer-brand .logo-platform {
  display: none;
}

.footer-brand .logo-sub {
  display: none;
}

.footer-brand p {
  font-size: 0.9rem;
  margin-top: 0.75rem;
  line-height: 1.7;
}

.footer-col h4 {
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.footer-col ul li {
  margin-bottom: 0.5rem;
}

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

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8rem;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-text {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-visual {
    margin-top: 2rem;
  }

  .features-grid,
  .steps,
  .cycle-grid,
  .industry-cards {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .pricing-card.featured {
    transform: none;
  }

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

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

@media (max-width: 1100px) {
  .nav-desktop {
    display: none;
  }

  .header-tools {
    margin-inline-start: auto;
  }

  .hamburger-btn {
    display: flex;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
  }

  .hamburger-btn span {
    width: 22px;
  }

  .mobile-nav {
    display: block;
    top: var(--header-offset, 72px);
  }

  .header-tools .lang-switch-group {
    display: inline-flex;
  }

  .logo-img {
    height: 44px;
    max-width: min(160px, 42vw);
  }
}

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

  .logo-img {
    height: 40px;
    max-width: min(148px, 40vw);
  }

  .features-grid,
  .steps,
  .industry-cards,
  .cycle-grid,
  .pricing-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }

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

  .card-stack {
    width: 280px;
    height: 360px;
  }

  .pass-card {
    width: 240px;
    height: 150px;
  }

  .preview-stats {
    grid-template-columns: 1fr;
  }

  .browser-frame {
    transform: none;
  }

  .browser-frame:hover {
    transform: translateY(-2px);
  }

  .browser-live {
    display: none;
  }

  .hero {
    padding: 110px 0 56px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero h1 {
    font-size: clamp(1.7rem, 7vw, 2.35rem);
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }
}