/*
 * Xntric Designs — Brand Stylesheet
 * Extends and overrides the Utouch template CSS
 * Color system: #0083ff (primary blue), #121921 (dark), #273f5b (navy), #4b5d73 (body)
 */

/* ============================================================
   GLOBAL RESETS & BASE
   ============================================================ */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: #4b5d73;
  background: #fff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */

.xd-eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #0083ff;
  margin-bottom: 14px;
}

.xd-h1 {
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: #fff;
  margin: 0 0 20px;
}

.xd-h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: #121921;
  margin: 0 0 16px;
}

.xd-h3 {
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 700;
  line-height: 1.25;
  color: #121921;
  margin: 0 0 12px;
}

.xd-lead {
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.65;
  color: #4b5d73;
  margin: 0 0 28px;
}

.xd-lead--light {
  color: rgba(255,255,255,0.8);
}

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */

.xd-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.xd-section {
  padding: 100px 0;
}

.xd-section--sm {
  padding: 64px 0;
}

.xd-section--dark {
  background: #121921;
}

.xd-section--navy {
  background: #0d1b2e;
}

.xd-section--light {
  background: #f7f9fc;
}

.xd-section--blue-tint {
  background: #ecf5fe;
}

.xd-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.xd-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

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

@media (max-width: 900px) {
  .xd-grid-2 { grid-template-columns: 1fr; gap: 40px; }
  .xd-grid-3 { grid-template-columns: 1fr 1fr; gap: 24px; }
  .xd-grid-4 { grid-template-columns: 1fr 1fr; gap: 20px; }
}

@media (max-width: 600px) {
  .xd-grid-3 { grid-template-columns: 1fr; }
  .xd-grid-4 { grid-template-columns: 1fr; }
  .xd-section { padding: 72px 0; }
}

.xd-text-center { text-align: center; }
.xd-mb-8  { margin-bottom: 8px; }
.xd-mb-16 { margin-bottom: 16px; }
.xd-mb-24 { margin-bottom: 24px; }
.xd-mb-40 { margin-bottom: 40px; }
.xd-mb-64 { margin-bottom: 64px; }

/* ============================================================
   NAVIGATION
   ============================================================ */

.xd-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(18, 25, 33, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background 0.3s ease;
}

.xd-nav__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.xd-nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.xd-nav__logo-mark {
  width: 34px;
  height: 34px;
  background: #0083ff;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.02em;
}

.xd-nav__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.xd-nav__logo-name {
  font-size: 15px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.01em;
}

.xd-nav__logo-sub {
  font-size: 10px;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.xd-nav__links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.xd-nav__links a {
  display: block;
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
}

.xd-nav__links a:hover,
.xd-nav__links a.active {
  color: #fff;
  background: rgba(255,255,255,0.08);
}

.xd-nav__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  background: #0083ff;
  color: #fff !important;
  font-size: 14px !important;
  font-weight: 700 !important;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s;
  white-space: nowrap;
}

.xd-nav__cta:hover {
  background: #006fd6 !important;
  transform: translateY(-1px);
  color: #fff !important;
}

/* Mobile nav toggle */
.xd-nav__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}

.xd-nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all 0.25s;
}

.xd-nav__mobile {
  display: none;
  background: #0d1521;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 16px 24px 24px;
}

.xd-nav__mobile.open {
  display: block;
}

.xd-nav__mobile a {
  display: block;
  padding: 12px 0;
  font-size: 15px;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.xd-nav__mobile a:last-child { border-bottom: none; }
.xd-nav__mobile a:hover { color: #fff; }

.xd-nav__mobile .xd-nav__cta {
  display: inline-flex;
  margin-top: 16px;
}

@media (max-width: 768px) {
  .xd-nav__links { display: none; }
  .xd-nav__cta { display: none; }
  .xd-nav__toggle { display: flex; }
}

/* Page offset for fixed nav */
.xd-nav-spacer {
  height: 64px;
}

/* ============================================================
   BUTTONS
   ============================================================ */

.xd-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 700;
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

.xd-btn--primary {
  background: #0083ff;
  color: #fff;
  box-shadow: 0 4px 16px rgba(0,131,255,0.3);
}

.xd-btn--primary:hover {
  background: #006fd6;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,131,255,0.4);
  color: #fff;
}

.xd-btn--outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.3);
}

.xd-btn--outline:hover {
  border-color: rgba(255,255,255,0.7);
  background: rgba(255,255,255,0.08);
  color: #fff;
}

.xd-btn--outline-dark {
  background: transparent;
  color: #121921;
  border: 2px solid #dbe3ec;
}

.xd-btn--outline-dark:hover {
  border-color: #121921;
  background: #121921;
  color: #fff;
}

.xd-btn--lg {
  padding: 18px 36px;
  font-size: 17px;
  border-radius: 12px;
}

.xd-btn-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ============================================================
   HERO SECTION
   ============================================================ */

.xd-hero {
  background: linear-gradient(160deg, #0d1521 0%, #121921 60%, #0d2040 100%);
  padding: 120px 0 100px;
  position: relative;
  overflow: hidden;
}

.xd-hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(0,131,255,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.xd-hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0,131,255,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.xd-hero__inner {
  position: relative;
  z-index: 1;
}

.xd-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(0,131,255,0.15);
  border: 1px solid rgba(0,131,255,0.3);
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
  color: #5db3ff;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.xd-hero__badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #0083ff;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.xd-hero__tagline {
  font-size: clamp(13px, 1.5vw, 15px);
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.xd-hero__subhead {
  font-size: clamp(17px, 2.5vw, 22px);
  color: rgba(255,255,255,0.72);
  line-height: 1.55;
  margin: 20px 0 40px;
  max-width: 620px;
}

.xd-hero__trust {
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.xd-hero__trust-text {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  font-weight: 500;
}

.xd-hero__trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  font-weight: 600;
}

/* ============================================================
   FEATURE / VALUE PROP CARDS
   ============================================================ */

.xd-card {
  background: #fff;
  border: 1px solid #dbe3ec;
  border-radius: 16px;
  padding: 32px;
  transition: box-shadow 0.2s, transform 0.2s;
}

.xd-card:hover {
  box-shadow: 0 8px 40px rgba(18,25,33,0.1);
  transform: translateY(-2px);
}

.xd-card--dark {
  background: #1a2535;
  border-color: rgba(255,255,255,0.08);
}

.xd-card--dark .xd-h3,
.xd-card--dark h3 {
  color: #fff;
}

.xd-card--dark p {
  color: rgba(255,255,255,0.6);
}

.xd-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: #ecf5fe;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 22px;
}

.xd-card__icon--dark {
  background: rgba(0,131,255,0.15);
}

.xd-card p {
  font-size: 15px;
  line-height: 1.65;
  color: #4b5d73;
  margin: 0;
}

/* ============================================================
   SECTION HEADERS
   ============================================================ */

.xd-section-header {
  max-width: 640px;
  margin-bottom: 64px;
}

.xd-section-header--center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.xd-section-divider {
  width: 40px;
  height: 3px;
  background: #0083ff;
  border-radius: 2px;
  margin-bottom: 24px;
}

.xd-section-divider--center {
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   PROCESS STEPS
   ============================================================ */

.xd-steps {
  counter-reset: step;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.xd-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 0 32px;
  position: relative;
  padding-bottom: 48px;
}

.xd-step:last-child {
  padding-bottom: 0;
}

.xd-step__number-col {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.xd-step__number {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #0083ff;
  color: #fff;
  font-size: 18px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.xd-step__line {
  width: 2px;
  flex: 1;
  background: linear-gradient(to bottom, #0083ff, rgba(0,131,255,0.1));
  margin-top: 8px;
  min-height: 40px;
}

.xd-step:last-child .xd-step__line {
  display: none;
}

.xd-step__content {
  padding-top: 12px;
}

.xd-step__title {
  font-size: 19px;
  font-weight: 700;
  color: #121921;
  margin: 0 0 8px;
}

.xd-step__body {
  font-size: 15px;
  line-height: 1.7;
  color: #4b5d73;
  margin: 0;
}

@media (max-width: 600px) {
  .xd-step {
    grid-template-columns: 52px 1fr;
    gap: 0 16px;
  }
}

/* ============================================================
   STAT / HIGHLIGHT BLOCKS
   ============================================================ */

.xd-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: rgba(255,255,255,0.06);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
}

.xd-stat {
  padding: 32px;
  background: rgba(255,255,255,0.03);
  text-align: center;
}

.xd-stat__value {
  font-size: 36px;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 6px;
}

.xd-stat__label {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  font-weight: 500;
}

@media (max-width: 600px) {
  .xd-stats { grid-template-columns: 1fr; }
}

/* ============================================================
   PRICING / TERMS TABLE
   ============================================================ */

.xd-pricing-block {
  background: #fff;
  border: 1px solid #dbe3ec;
  border-radius: 20px;
  overflow: hidden;
  margin-bottom: 32px;
}

.xd-pricing-block__header {
  padding: 40px 40px 32px;
  background: #121921;
}

.xd-pricing-block__title {
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  margin: 0 0 8px;
}

.xd-pricing-block__subtitle {
  font-size: 15px;
  color: rgba(255,255,255,0.55);
  margin: 0;
}

.xd-pricing-block__body {
  padding: 40px;
}

.xd-term-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 16px 32px;
  padding: 20px 0;
  border-bottom: 1px solid #f0f4f8;
}

.xd-term-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.xd-term-label {
  font-size: 13px;
  font-weight: 700;
  color: #0083ff;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding-top: 2px;
}

.xd-term-value {
  font-size: 15px;
  line-height: 1.65;
  color: #4b5d73;
  margin: 0;
}

@media (max-width: 600px) {
  .xd-term-row { grid-template-columns: 1fr; gap: 4px; }
  .xd-pricing-block__header,
  .xd-pricing-block__body { padding: 24px; }
}

/* ============================================================
   CHECKLIST
   ============================================================ */

.xd-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.xd-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: #4b5d73;
  line-height: 1.5;
}

.xd-checklist li::before {
  content: '';
  width: 20px;
  height: 20px;
  min-width: 20px;
  border-radius: 50%;
  background: #0083ff;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 10'%3E%3Cpath d='M1 5l3.5 3.5L11 1' stroke='%23fff' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 10px;
  margin-top: 2px;
}

/* ============================================================
   CONTRAST / CTA BAND
   ============================================================ */

.xd-cta-band {
  background: linear-gradient(135deg, #0083ff 0%, #0055cc 100%);
  border-radius: 20px;
  padding: 72px 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.xd-cta-band::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 280px;
  height: 280px;
  background: rgba(255,255,255,0.07);
  border-radius: 50%;
}

.xd-cta-band::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -40px;
  width: 200px;
  height: 200px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
}

.xd-cta-band__inner {
  position: relative;
  z-index: 1;
}

.xd-cta-band h2 {
  color: #fff;
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}

.xd-cta-band p {
  color: rgba(255,255,255,0.8);
  font-size: 17px;
  margin: 0 0 36px;
}

.xd-btn--white {
  background: #fff;
  color: #0083ff;
}

.xd-btn--white:hover {
  background: #f0f6ff;
  color: #005acc;
  transform: translateY(-2px);
}

.xd-btn--ghost-white {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.45);
}

.xd-btn--ghost-white:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.7);
  color: #fff;
}

@media (max-width: 600px) {
  .xd-cta-band { padding: 48px 24px; }
}

/* ============================================================
   PRODUCT SHOWCASE
   ============================================================ */

.xd-product-card {
  background: #121921;
  border-radius: 24px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 420px;
  min-height: 480px;
}

.xd-product-card__content {
  padding: 64px 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.xd-product-card__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: rgba(0,131,255,0.15);
  border: 1px solid rgba(0,131,255,0.3);
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  color: #5db3ff;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.xd-product-card__title {
  font-size: clamp(28px, 4vw, 38px);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}

.xd-product-card__desc {
  font-size: 16px;
  line-height: 1.65;
  color: rgba(255,255,255,0.65);
  margin: 0 0 32px;
}

.xd-product-card__media {
  background: linear-gradient(160deg, #0d2040 0%, #0a1a35 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  position: relative;
  overflow: hidden;
}

.xd-product-card__media::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(0,131,255,0.2) 0%, transparent 70%);
}

.xd-phone-frame {
  position: relative;
  z-index: 1;
  max-width: 200px;
  filter: drop-shadow(0 24px 48px rgba(0,0,0,0.5));
}

@media (max-width: 900px) {
  .xd-product-card {
    grid-template-columns: 1fr;
  }
  .xd-product-card__content { padding: 40px 32px; }
  .xd-product-card__media { min-height: 280px; }
}

/* ============================================================
   CONTACT FORM
   ============================================================ */

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

.xd-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.xd-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 600px) {
  .xd-form-row { grid-template-columns: 1fr; }
}

.xd-label {
  font-size: 13px;
  font-weight: 700;
  color: #273f5b;
  letter-spacing: 0.02em;
}

.xd-input,
.xd-textarea,
.xd-select {
  width: 100%;
  padding: 13px 16px;
  font-size: 15px;
  font-family: inherit;
  color: #121921;
  background: #fff;
  border: 1.5px solid #dbe3ec;
  border-radius: 10px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
}

.xd-input:focus,
.xd-textarea:focus,
.xd-select:focus {
  border-color: #0083ff;
  box-shadow: 0 0 0 3px rgba(0,131,255,0.12);
}

.xd-input::placeholder,
.xd-textarea::placeholder {
  color: #a8b8c8;
}

.xd-textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.6;
}

.xd-form__note {
  font-size: 13px;
  color: #738caa;
  line-height: 1.55;
}

/* ============================================================
   FOOTER
   ============================================================ */

.xd-footer {
  background: #0d1521;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 72px 0 40px;
}

.xd-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}

.xd-footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  margin-bottom: 16px;
}

.xd-footer__tagline {
  font-size: 14px;
  color: rgba(255,255,255,0.4);
  line-height: 1.65;
  margin: 0 0 24px;
  max-width: 260px;
}

.xd-footer__col-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 16px;
}

.xd-footer__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.xd-footer__links a {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  transition: color 0.2s;
}

.xd-footer__links a:hover { color: #fff; }

.xd-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.xd-footer__copy {
  font-size: 13px;
  color: rgba(255,255,255,0.3);
}

.xd-footer__copy a {
  color: rgba(255,255,255,0.45);
  text-decoration: none;
}

.xd-footer__copy a:hover { color: #fff; }

.xd-footer__social {
  display: flex;
  gap: 12px;
}

.xd-footer__social a {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  transition: background 0.2s, color 0.2s;
}

.xd-footer__social a:hover {
  background: rgba(0,131,255,0.2);
  color: #5db3ff;
}

@media (max-width: 900px) {
  .xd-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 600px) {
  .xd-footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .xd-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */

.xd-page-hero {
  background: linear-gradient(160deg, #0d1521 0%, #121921 100%);
  padding: 80px 0 72px;
  text-align: center;
}

.xd-page-hero .xd-h1 {
  font-size: clamp(30px, 4vw, 46px);
}

/* ============================================================
   MISC UTILITIES
   ============================================================ */

.xd-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: #ecf5fe;
  color: #0083ff;
  font-size: 12px;
  font-weight: 700;
  border-radius: 6px;
  letter-spacing: 0.04em;
}

.xd-note {
  background: #f7f9fc;
  border-left: 3px solid #0083ff;
  padding: 16px 20px;
  border-radius: 0 8px 8px 0;
  font-size: 14px;
  color: #4b5d73;
  line-height: 1.6;
}

.xd-divider {
  border: none;
  border-top: 1px solid #dbe3ec;
  margin: 0;
}

/* Smooth scroll */
html { scroll-behavior: smooth; }

/* Focus styles */
*:focus-visible {
  outline: 2px solid #0083ff;
  outline-offset: 3px;
}