/* ============================================
   API Gateway Landing — styles.css
   ============================================ */

/* --- Custom Properties --- */
:root {
  --color-bg:        #0d0d1a;
  --color-bg-alt:    #1a1a2e;
  --color-bg-card:   #16213e;
  --color-surface:   #1e2a4a;
  --color-accent:    #4361ee;
  --color-accent-hover: #3a56d4;
  --color-accent-light: rgba(67, 97, 238, 0.15);
  --color-success:   #06d6a0;
  --color-warning:   #ffd166;
  --color-error:     #ef476f;
  --color-text:      #e0e0e0;
  --color-text-muted:#8892b0;
  --color-text-heading: #ffffff;
  --color-border:    rgba(255, 255, 255, 0.08);

  --font-body:       'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:       'JetBrains Mono', 'Fira Code', monospace;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  28px;

  --shadow-sm:  0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md:  0 4px 24px rgba(0, 0, 0, 0.3);
  --shadow-lg:  0 8px 48px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 40px rgba(67, 97, 238, 0.3);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --container-max: 1200px;
}

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

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

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-accent-hover);
}

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

ul { list-style: none; }

code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--color-accent-light);
  color: var(--color-accent);
  padding: 2px 6px;
  border-radius: 4px;
}

/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Typography --- */
h1, h2, h3, h4 {
  color: var(--color-text-heading);
  line-height: 1.2;
  font-weight: 700;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: #fff;
  box-shadow: var(--shadow-glow);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.btn--outline:hover {
  background: var(--color-accent);
  color: #fff;
  transform: translateY(-1px);
}

.btn--accent {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

.btn--accent:hover {
  background: var(--color-accent-hover);
  color: #fff;
}

.btn--sm { padding: 8px 18px; font-size: 0.85rem; }
.btn--lg { padding: 16px 36px; font-size: 1.05rem; }
.btn--block { width: 100%; }

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(13, 13, 26, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-text-heading);
  letter-spacing: -0.5px;
}

.navbar__logo:hover { color: var(--color-text-heading); }

.navbar__logo-icon {
  color: var(--color-accent);
  font-size: 1.5rem;
}

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

.navbar__menu a {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition);
}

.navbar__menu a:hover { color: var(--color-text-heading); }

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

.navbar__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-heading);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(67, 97, 238, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(67, 97, 238, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

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

.hero__badge {
  display: inline-block;
  background: var(--color-accent-light);
  color: var(--color-accent);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 32px;
  border: 1px solid rgba(67, 97, 238, 0.25);
}

.hero__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 24px;
  background: linear-gradient(135deg, #fff 0%, #a0b4f5 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: 1.2rem;
  color: var(--color-text-muted);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.8;
}

.hero__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  max-width: 800px;
  margin: 0 auto;
  padding-top: 48px;
  border-top: 1px solid var(--color-border);
}

.hero__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero__stat-value {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-accent);
  letter-spacing: -1px;
}

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

/* ============================================
   METHODS — card-based layout
   ============================================ */
.methods {
  padding: 120px 0;
  background: var(--color-bg-alt);
}

/* Filter tabs */
.methods__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 48px;
}

.methods__filter-btn {
  padding: 8px 20px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  background: var(--color-bg);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--transition);
}

.methods__filter-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-text-heading);
}

.methods__filter-btn.active {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

/* Category blocks */
.methods__category {
  margin-bottom: 48px;
  transition: all var(--transition);
}

.methods__category.hidden {
  display: none;
}

.methods__category-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}

.methods__category-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--color-accent-light);
  border-radius: var(--radius-sm);
  color: var(--color-accent);
  flex-shrink: 0;
}

.methods__category-title {
  font-size: 1.3rem;
  color: var(--color-text-heading);
}

.methods__category-count {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-muted);
  background: var(--color-surface);
  padding: 4px 12px;
  border-radius: 50px;
  margin-left: auto;
}

/* Method cards grid */
.methods__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
}

.method-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  transition: all var(--transition);
}

.method-card:hover {
  border-color: rgba(67, 97, 238, 0.3);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.method-card__name {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
}

.method-card__price {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-accent);
  white-space: nowrap;
  margin-left: 12px;
}

/* ============================================
   PRICING
   ============================================ */
.pricing {
  padding: 120px 0;
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.pricing-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--transition);
}

.pricing-card:hover {
  border-color: rgba(67, 97, 238, 0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.pricing-card--featured {
  border-color: var(--color-accent);
  background: linear-gradient(180deg, rgba(67, 97, 238, 0.08) 0%, var(--color-bg-alt) 40%);
  box-shadow: var(--shadow-glow);
}

.pricing-card__popular {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: #fff;
  padding: 4px 20px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 700;
  white-space: nowrap;
}

.pricing-card__header {
  margin-bottom: 24px;
}

.pricing-card__name {
  font-size: 1.3rem;
  margin-bottom: 8px;
}

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

.pricing-card__price {
  margin-bottom: 32px;
}

.pricing-card__amount {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--color-text-heading);
  letter-spacing: -1px;
}

.pricing-card__currency {
  font-size: 1.4rem;
  font-weight: 600;
}

.pricing-card__period {
  display: block;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

.pricing-card__features {
  flex: 1;
  margin-bottom: 28px;
}

.pricing-card__features li {
  padding: 8px 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
  position: relative;
  padding-left: 24px;
}

.pricing-card__features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' stroke='%234361ee' stroke-width='3' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center/contain no-repeat;
}

.pricing-card__features li strong {
  color: var(--color-text-heading);
}

/* CRM Modules */
.pricing__modules {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.pricing__module-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: all var(--transition);
}

.pricing__module-card:hover {
  border-color: rgba(67, 97, 238, 0.3);
  transform: translateY(-2px);
}

.pricing__module-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
}

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

.pricing__module-info {
  flex: 1;
}

.pricing__module-info h4 {
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.pricing__module-info p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.pricing__module-price {
  text-align: right;
  white-space: nowrap;
}

.pricing__module-price strong {
  display: block;
  font-size: 1.3rem;
  color: var(--color-text-heading);
}

.pricing__module-price span {
  font-size: 0.8rem;
  color: var(--color-success);
}

/* ============================================
   INTEGRATIONS
   ============================================ */
.integrations {
  padding: 120px 0;
  background: var(--color-bg-alt);
}

.integrations__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}

.integration-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 36px 20px;
  text-align: center;
  transition: all var(--transition);
}

.integration-card:hover {
  border-color: rgba(67, 97, 238, 0.3);
  transform: translateY(-4px);
}

.integration-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
}

.integration-card__icon svg {
  width: 100%;
  height: 100%;
}

.integration-card__title {
  font-size: 1.05rem;
  margin-bottom: 12px;
}

.integration-card__text {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ============================================
   CODE / DOCS
   ============================================ */
.docs {
  padding: 120px 0;
}

.docs__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.docs__code-block {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.docs__code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.docs__code-tab {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.docs__code-tab--active {
  color: var(--color-accent);
}

.docs__copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-family: var(--font-body);
  cursor: pointer;
  transition: all var(--transition);
}

.docs__copy-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.docs__copy-btn.copied {
  border-color: var(--color-success);
  color: var(--color-success);
}

.docs__code {
  padding: 24px 20px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.8;
  color: var(--color-text);
}

.docs__code code {
  font-family: inherit;
  background: none;
  padding: 0;
}

/* Syntax highlighting */
.code-keyword  { color: #ff79c6; font-weight: 600; }
.code-flag     { color: #bd93f9; }
.code-string   { color: #50fa7b; }
.code-key      { color: #8be9fd; }
.code-bool     { color: #ffb86c; }
.code-number   { color: #f1fa8c; }
.code-comment  { color: #6272a4; }

/* ============================================
   TECHNICAL INTEGRATION
   ============================================ */
.tech-integration {
  padding: 120px 0;
  background: var(--color-bg-alt);
}

.tech__steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-bottom: 64px;
}

.tech__step {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  text-align: center;
  flex: 1;
  max-width: 280px;
  transition: all var(--transition);
}

.tech__step:hover {
  border-color: rgba(67, 97, 238, 0.3);
  transform: translateY(-4px);
}

.tech__step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--color-accent);
  color: #fff;
  border-radius: 50%;
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.tech__step h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.tech__step p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.tech__step-arrow {
  color: var(--color-text-muted);
  flex-shrink: 0;
}

/* Tech details grid */
.tech__details {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.tech__detail-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: all var(--transition);
}

.tech__detail-card:hover {
  border-color: rgba(67, 97, 238, 0.3);
  transform: translateY(-2px);
}

.tech__detail-card h4 {
  font-size: 1rem;
  margin-bottom: 10px;
  color: var(--color-text-heading);
}

.tech__detail-card p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.tech__detail-card code {
  font-size: 0.8em;
}

/* ============================================
   SECURITY
   ============================================ */
.security {
  padding: 120px 0;
}

.security__block {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 40px 36px;
  margin-bottom: 24px;
}

.security__block-title {
  font-size: 1.3rem;
  margin-bottom: 24px;
  color: var(--color-text-heading);
}

.security__features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.security__feature {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--color-text);
}

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

/* Legal blocks */
.security__block--legal .security__legal-text {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  max-width: 900px;
}

.security__block--legal .security__legal-text p {
  margin: 0;
}

/* Document links */
.security__docs {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.security__doc-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  transition: all var(--transition);
}

.security__doc-link:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
}

.security__doc-link svg {
  color: var(--color-accent);
  flex-shrink: 0;
}

/* ============================================
   DATA SOURCES
   ============================================ */
.sources {
  padding: 120px 0;
  background: var(--color-bg-alt);
}

.sources__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.source-tag {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-text);
  transition: all var(--transition);
}

.source-tag:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
}

/* ============================================
   CONTACT / CTA
   ============================================ */
.contact {
  padding: 120px 0;
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact__title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 20px;
}

.contact__text {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  margin-bottom: 36px;
  line-height: 1.8;
}

.contact__benefits li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  color: var(--color-text);
  font-size: 0.95rem;
}

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

.contact__form {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 40px 36px;
}

.contact__form-title {
  font-size: 1.3rem;
  margin-bottom: 28px;
}

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

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  transition: border-color var(--transition);
  outline: none;
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
  line-height: 1.6;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-muted);
  opacity: 0.5;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
}

.form-group input.error {
  border-color: var(--color-error);
}

.form-error {
  display: block;
  font-size: 0.78rem;
  color: var(--color-error);
  margin-top: 4px;
  min-height: 18px;
}

.contact__form-note {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-top: 16px;
}

.contact__form-note a {
  color: var(--color-accent);
}

.contact__form .btn {
  margin-top: 8px;
}

/* Form success state */
.contact__form--success {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 400px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: 64px 0 0;
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 48px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-text-heading);
  margin-bottom: 16px;
}

.footer__logo:hover { color: var(--color-text-heading); }

.footer__desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.footer__heading {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

.footer__links li {
  margin-bottom: 10px;
}

.footer__links a,
.footer__links li {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

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

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  border-top: 1px solid var(--color-border);
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.footer__bottom-links {
  display: flex;
  gap: 24px;
}

.footer__bottom-links a {
  color: var(--color-text-muted);
  font-size: 0.82rem;
}

.footer__bottom-links a:hover {
  color: var(--color-text-heading);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .integrations__grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

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

  .contact__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

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

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

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

@media (max-width: 768px) {
  .navbar__menu {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(13, 13, 26, 0.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    padding: 24px;
    gap: 0;
    border-bottom: 1px solid var(--color-border);
  }

  .navbar__menu.active {
    display: flex;
  }

  .navbar__menu li {
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
  }

  .navbar__menu li:last-child {
    border-bottom: none;
    padding-top: 20px;
  }

  .navbar__toggle {
    display: flex;
  }

  .navbar__toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .navbar__toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .navbar__toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .hero {
    padding: 100px 0 60px;
    min-height: auto;
  }

  .hero__stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

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

  .pricing__grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .pricing__module-card {
    flex-direction: column;
    text-align: center;
  }

  .pricing__module-price {
    text-align: center;
  }

  .tech__steps {
    flex-direction: column;
  }

  .tech__step {
    max-width: 100%;
    width: 100%;
  }

  .tech__step-arrow {
    transform: rotate(90deg);
  }

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

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

  .security__block {
    padding: 28px 20px;
  }

  .security__docs {
    flex-direction: column;
  }

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

  .contact__form {
    padding: 28px 20px;
  }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .footer__bottom-links {
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero__stat-value {
    font-size: 1.6rem;
  }

  .pricing-card__amount {
    font-size: 1.8rem;
  }

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