/* ===== AuthKit Components ===== */

/* --- Section Eyebrow Label --- */
.eyebrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-16);
  margin-bottom: var(--spacing-16);
}

.eyebrow::before,
.eyebrow::after {
  content: '';
  flex: 1;
  max-width: 80px;
  height: 1px;
}

.eyebrow::before {
  background: linear-gradient(
    to right,
    transparent,
    var(--color-glass-edge),
    transparent
  );
}

.eyebrow::after {
  background: linear-gradient(
    to left,
    transparent,
    var(--color-glass-edge),
    transparent
  );
}

.eyebrow__label {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 400;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--color-moon-mist);
  white-space: nowrap;
}

/* --- Section Header --- */
.section-header {
  text-align: center;
  margin-bottom: var(--spacing-56);
}

.section-header h2 {
  margin-bottom: var(--spacing-16);
}

.section-header p {
  max-width: 640px;
  margin: 0 auto;
  color: var(--color-fog-veil);
  font-size: var(--text-body);
  line-height: 1.6;
}

/* --- Ghost Pill Button --- */
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-8);
  padding: 8px 16px;
  font-family: var(--font-sans);
  font-size: var(--text-body-sm);
  font-weight: 500;
  color: var(--color-pure-white);
  background: rgba(186,214,247,0.06);
  border: none;
  border-radius: var(--radius-buttons);
  box-shadow: var(--shadow-btn-ghost);
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
  line-height: 1;
}

.btn-ghost:hover {
  background: rgba(186,214,247,0.12);
  box-shadow: var(--shadow-btn-ghost-hover);
  opacity: 1;
}

.btn-ghost--active {
  background: rgba(186,214,247,0.12);
}

/* --- Violet CTA Button --- */
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-8);
  padding: 12px 24px;
  font-family: var(--font-sans);
  font-size: var(--text-body);
  font-weight: 500;
  color: var(--color-pure-white);
  background: var(--color-void-violet);
  border: none;
  border-radius: var(--radius-buttons);
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
  line-height: 1;
}

.btn-cta:hover {
  background: #7c4ff7;
  opacity: 1;
  box-shadow: 0 0 32px rgba(102,58,243,0.3);
}

.btn-cta--sm {
  padding: 8px 20px;
  font-size: var(--text-body-sm);
}

/* --- Glass Card --- */
.glass-card {
  background: rgba(186,214,247,0.03);
  border-radius: var(--radius-cards);
  padding: var(--card-padding);
  box-shadow: var(--shadow-card);
  transition: all 0.3s ease;
}

.glass-card:hover {
  background: rgba(186,214,247,0.05);
  transform: translateY(-2px);
}

/* Clickable contact cards — full-card <a> tiles */
a.glass-card.clickable-card {
  text-decoration: none;
  display: block;
}
a.glass-card.clickable-card:hover {
  background: rgba(186,214,247,0.08);
  transform: translateY(-2px);
  box-shadow:
    inset 0 1px 1px rgba(199,211,234,0.18),
    inset 0 24px 48px rgba(199,211,234,0.08),
    0 24px 32px rgba(6,6,14,0.7);
}
a.glass-card.clickable-card h4 {
  color: var(--color-frost-glow);
  margin: 0 0 var(--spacing-4) 0;
}
a.glass-card.clickable-card p {
  color: var(--color-moon-mist);
  margin: 0;
}

/* --- Cookie Consent Banner --- */
.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--color-steel-plate);
  border-top: 1px solid var(--color-glass-edge);
  padding: var(--spacing-16) var(--spacing-24);
  box-shadow: 0 -8px 32px rgba(6,6,14,0.7);
  display: none;
}
.cookie-consent--visible {
  display: block;
}
.cookie-consent__inner {
  max-width: var(--page-max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-24);
  flex-wrap: wrap;
}
.cookie-consent__text {
  color: var(--color-moon-mist);
  font-size: var(--text-body-sm);
  line-height: 1.5;
  flex: 1;
}
.cookie-consent__text a {
  color: var(--color-frost-glow);
  text-decoration: underline;
}
.cookie-consent__btn {
  flex-shrink: 0;
}

.glass-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-icons);
  background: var(--color-luminous-fill);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-16);
  flex-shrink: 0;
}

.glass-card__icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-frost-glow);
  fill: none;
  stroke-width: 1.5px;
}

.glass-card__title {
  font-family: var(--font-display);
  font-size: var(--text-heading-sm);
  font-weight: 500;
  color: var(--color-frost-glow);
  margin-bottom: var(--spacing-8);
}

.glass-card__text {
  font-size: var(--text-body);
  color: var(--color-fog-veil);
  line-height: 1.6;
}

/* --- Text Input --- */
.text-input {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-sans);
  font-size: var(--text-body);
  color: var(--color-pure-white);
  background: rgba(199,211,234,0.06);
  border: none;
  border-radius: var(--radius-inputs);
  box-shadow: inset 0 0 0 1px var(--color-glass-edge);
  transition: box-shadow 0.25s ease;
  outline: none;
}

.text-input::placeholder {
  color: var(--color-moon-mist);
  opacity: 0.6;
}

.text-input:focus {
  box-shadow: inset 0 0 0 1px rgba(186,215,247,0.24);
}

.text-input--textarea {
  resize: vertical;
  min-height: 120px;
}

/* --- Badge / Tag --- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  font-size: var(--text-caption);
  font-weight: 500;
  color: var(--color-frost-glow);
  background: var(--color-luminous-fill);
  border-radius: var(--radius-badges);
  line-height: 1;
}

/* --- Case Card (for portfolio) --- */
.case-card {
  background: rgba(186,214,247,0.03);
  border-radius: var(--radius-cards);
  padding: var(--card-padding);
  box-shadow: var(--shadow-card);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.case-card:hover {
  background: rgba(186,214,247,0.05);
  transform: translateY(-2px);
}

.case-card__tag {
  margin-bottom: var(--spacing-12);
}

.case-card__title {
  font-family: var(--font-display);
  font-size: var(--text-heading-sm);
  font-weight: 500;
  color: var(--color-frost-glow);
  margin-bottom: var(--spacing-8);
}

.case-card__text {
  font-size: var(--text-body-sm);
  color: var(--color-fog-veil);
  line-height: 1.6;
  margin-bottom: var(--spacing-16);
  flex: 1;
}

.case-card__link {
  font-size: var(--text-body-sm);
  font-weight: 500;
  color: var(--color-frost-glow);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-8);
}

.case-card__link:hover {
  color: var(--color-void-violet);
}

/* --- Header / Navigation --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(5, 6, 15, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-glass-edge);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  font-family: var(--font-display);
  font-size: var(--text-heading-sm);
  font-weight: 500;
  color: var(--color-frost-glow);
  text-decoration: none;
  letter-spacing: -0.5px;
}

.logo span {
  background: var(--gradient-ice-highlight);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-8);
}

.nav-links a {
  text-decoration: none;
}

/* --- Mobile Menu Toggle --- */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--color-frost-glow);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.menu-toggle.open span:nth-child(1) {
  transform: translateY(5.5px) rotate(45deg);
}

.menu-toggle.open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.open span:nth-child(3) {
  transform: translateY(-5.5px) rotate(-45deg);
}

/* --- Footer --- */
.site-footer {
  padding: var(--spacing-48) 0;
  border-top: 1px solid var(--color-glass-edge);
  margin-top: var(--spacing-120);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-40);
  margin-bottom: var(--spacing-40);
}

.footer-brand .logo {
  display: inline-block;
  margin-bottom: var(--spacing-12);
}

.footer-brand p {
  font-size: var(--text-body-sm);
  color: var(--color-fog-veil);
  max-width: 280px;
  line-height: 1.6;
}

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: var(--text-body-sm);
  font-weight: 600;
  color: var(--color-frost-glow);
  margin-bottom: var(--spacing-16);
}

.footer-col ul li {
  margin-bottom: var(--spacing-8);
}

.footer-col ul li a {
  font-size: var(--text-body-sm);
  color: var(--color-fog-veil);
  transition: color 0.2s ease;
}

.footer-col ul li a:hover {
  color: var(--color-frost-glow);
  opacity: 1;
}

.footer-bottom {
  padding-top: var(--spacing-24);
  border-top: 1px solid var(--color-glass-edge);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-16);
}

.footer-bottom p {
  font-size: var(--text-body-sm);
  color: var(--color-fog-veil);
}

/* --- Hero Section --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px var(--spacing-24) 80px;
}

.hero__eyebrow {
  margin-bottom: var(--spacing-24);
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-display);
  font-weight: 400;
  background: var(--gradient-ice-highlight);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: var(--spacing-20);
  line-height: 1.1;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.hero__sub {
  font-size: var(--text-body);
  color: var(--color-fog-veil);
  max-width: 640px;
  margin: 0 auto var(--spacing-32);
  line-height: 1.6;
}

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-16);
  flex-wrap: wrap;
}

/* --- Section (generic) --- */
.section {
  padding: var(--section-gap) 0;
}

/* Когда за page-hero/hero идёт section — уменьшаем отступ,
   т.к. page-hero уже имеет padding-bottom: 56px/80px */
.page-hero + .section,
.hero + .section {
  padding-top: 32px;
}

/* --- Grid layouts --- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-24);
}

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

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

/* --- Contact Form --- */
.contact-form {
  max-width: 560px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: var(--spacing-16);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-16);
}

.contact-form .btn-cta {
  width: 100%;
  margin-top: var(--spacing-8);
}

/* --- Contact Info Grid --- */
.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-24);
  margin-bottom: var(--spacing-48);
}

.contact-info-card {
  text-align: center;
  padding: var(--spacing-24);
}

.contact-info-card .glass-card__icon {
  margin: 0 auto var(--spacing-16);
}

.contact-info-card h4 {
  font-family: var(--font-display);
  font-size: var(--text-subheading);
  font-weight: 500;
  color: var(--color-frost-glow);
  margin-bottom: var(--spacing-8);
}

.contact-info-card p {
  font-size: var(--text-body-sm);
  color: var(--color-fog-veil);
}

/* --- Page Hero (inner pages) --- */
.page-hero {
  padding: 140px var(--spacing-24) var(--spacing-56);
  text-align: center;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-heading-lg);
  font-weight: 400;
  background: var(--gradient-ice-highlight);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: var(--spacing-16);
}

.page-hero p {
  color: var(--color-fog-veil);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.6;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .hero__title {
    font-size: 36px;
  }
  h1 { font-size: 36px; }
  h2 { font-size: 32px; }

  .grid-3, .grid-2 {
    grid-template-columns: 1fr;
  }
  .grid-4 {
    grid-template-columns: 1fr 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  .contact-info-grid {
    grid-template-columns: 1fr;
  }

  .nav-links {
    position: fixed;
    top: 64px;
    left: 0;
    width: 100%;
    flex-direction: column;
    background: rgba(5, 6, 15, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: var(--spacing-24);
    gap: var(--spacing-12);
    border-bottom: 1px solid var(--color-glass-edge);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .menu-toggle {
    display: flex;
  }

  .section {
    --section-gap: 80px;
  }
}

@media (max-width: 480px) {
  .grid-4 {
    grid-template-columns: 1fr;
  }
  .hero__title {
    font-size: 28px;
  }
  h1 { font-size: 28px; }
  h2 { font-size: 26px; }
}