/* ============================================
   ODEVAET — 2027 Design Trends
   Bento grids, aurora gradients, liquid glass,
   cursor-reactive glow, grain textures,
   bold typography, smooth scroll animations
   ============================================ */

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

:root {
  /* Palette — light luxury with soft accents */
  --bg: #faf9f7;
  --bg-elevated: #f0eeeb;
  --bg-card: rgba(0, 0, 0, 0.02);
  --bg-card-hover: rgba(0, 0, 0, 0.04);
  --glass: rgba(0, 0, 0, 0.03);
  --glass-border: rgba(0, 0, 0, 0.08);
  --text: #1a1a1f;
  --text-muted: rgba(26, 26, 31, 0.55);
  --text-dim: rgba(26, 26, 31, 0.3);
  --accent: #7c5cbf;
  --accent-2: #3ba585;
  --accent-3: #d4708f;
  --gradient-aurora: linear-gradient(135deg, #7c5cbf 0%, #3ba585 50%, #d4708f 100%);

  /* Type scale */
  --font-serif: 'Instrument Serif', Georgia, serif;
  --font-sans: 'Inter', -apple-system, sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 3rem;
  --space-xl: 6rem;
  --space-2xl: 10rem;

  /* Radius */
  --radius: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
}

/* --- Dark theme --- */
[data-theme="dark"] {
  --bg: #0a0a0f;
  --bg-elevated: #12121a;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-card-hover: rgba(255, 255, 255, 0.06);
  --glass: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.08);
  --text: #f0eee6;
  --text-muted: rgba(240, 238, 230, 0.5);
  --text-dim: rgba(240, 238, 230, 0.3);
  --accent: #a78bfa;
  --accent-2: #6ee7b7;
  --accent-3: #f9a8d4;
  --gradient-aurora: linear-gradient(135deg, #a78bfa 0%, #6ee7b7 50%, #f9a8d4 100%);
}

[data-theme="dark"] .nav {
  background: rgba(10, 10, 15, 0.7);
}

[data-theme="dark"] .mobile-menu {
  background: rgba(10, 10, 15, 0.95);
}

[data-theme="dark"] .btn--primary {
  color: #0a0a0f;
}

[data-theme="dark"] .price-card__badge {
  color: #0a0a0f;
}

[data-theme="dark"] .partner-card__img {
  filter: brightness(0) invert(1);
  opacity: 0.7;
}

[data-theme="dark"] .hero__subtitle {
  color: rgba(240, 238, 230, 0.7);
}

[data-theme="dark"] .hero__photo img {
  filter: brightness(0.85);
}

[data-theme="dark"] .btn--ghost {
  border-color: var(--glass-border);
}

[data-theme="dark"] .grain-overlay {
  opacity: 0.035;
}

[data-theme="dark"] .nav__cta:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

[data-theme="dark"] .hero__aurora {
  background:
    radial-gradient(ellipse at 20% 50%, rgba(167, 139, 250, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 30%, rgba(110, 231, 183, 0.08) 0%, transparent 40%),
    radial-gradient(ellipse at 60% 80%, rgba(249, 168, 212, 0.06) 0%, transparent 40%);
}

/* --- Theme toggle --- */
.theme-toggle {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
}

.theme-toggle__track {
  position: relative;
  width: 52px;
  height: 28px;
  border-radius: 100px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 6px;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.theme-toggle__track:hover {
  border-color: var(--accent);
}

.theme-toggle__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  transition: color 0.3s;
  z-index: 1;
}

.theme-toggle__icon--sun {
  color: var(--accent);
}

[data-theme="dark"] .theme-toggle__icon--sun {
  color: var(--text-dim);
}

[data-theme="dark"] .theme-toggle__icon--moon {
  color: var(--accent);
}

.theme-toggle__thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--gradient-aurora);
  box-shadow: 0 2px 8px rgba(124, 92, 191, 0.3);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

[data-theme="dark"] .theme-toggle__thumb {
  transform: translateX(24px);
  box-shadow: 0 2px 8px rgba(167, 139, 250, 0.4);
}

.nav__right {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

ul, ol {
  list-style: none;
}

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

em {
  font-family: var(--font-serif);
  font-style: italic;
  background: var(--gradient-aurora);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* --- Grain overlay --- */
.grain-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.02;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 128px 128px;
}

/* --- Cursor glow --- */
.cursor-glow {
  position: fixed;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124, 92, 191, 0.15) 0%, transparent 70%);
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 0;
  transition: opacity 0.3s;
  will-change: left, top;
}

[data-theme="dark"] .cursor-glow {
  background: radial-gradient(circle, rgba(124, 92, 191, 0.06) 0%, transparent 70%);
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-sm) var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(250, 249, 247, 0.8);
  border-bottom: 1px solid var(--glass-border);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav--hidden {
  transform: translateY(-100%);
}

.nav__logo {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.logo-dot {
  color: var(--accent);
}

.nav__links {
  display: flex;
  gap: var(--space-lg);
}

.nav__link {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  transition: color 0.3s;
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gradient-aurora);
  transition: width 0.3s;
}

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

.nav__link:hover::after,
.nav__link--active::after {
  width: 100%;
}

.nav__link--active {
  color: var(--text);
}

.nav__cta {
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.6rem 1.5rem;
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  background: var(--glass);
  backdrop-filter: blur(10px);
  transition: all 0.3s;
}

.nav__cta:hover {
  background: rgba(0, 0, 0, 0.06);
  border-color: rgba(0, 0, 0, 0.15);
}

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav__burger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--text);
  transition: all 0.3s;
}

.nav__burger.active span:first-child {
  transform: rotate(45deg) translate(3px, 3px);
}

.nav__burger.active span:last-child {
  transform: rotate(-45deg) translate(3px, -3px);
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(250, 249, 247, 0.97);
  backdrop-filter: blur(30px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
}

.mobile-menu.active {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu__link {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--text-muted);
  transition: color 0.3s;
}

.mobile-menu__link:hover {
  color: var(--text);
}

.mobile-menu__cta {
  margin-top: var(--space-md);
  padding: 0.8rem 2.5rem;
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  font-size: 1rem;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.85rem 2rem;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--gradient-aurora);
  color: #fff;
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 40px rgba(124, 92, 191, 0.25);
}

.btn--primary svg {
  transition: transform 0.3s;
}

.btn--primary:hover svg {
  transform: translateX(4px);
}

.btn--ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid rgba(0, 0, 0, 0.15);
}

.btn--ghost:hover {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.2);
  background: var(--glass);
}

.btn--outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--glass-border);
}

.btn--outline:hover {
  border-color: var(--accent);
  background: rgba(124, 92, 191, 0.05);
}

.btn--large {
  padding: 1.1rem 2.5rem;
  font-size: 1rem;
}

/* --- Hero --- */
.hero {
  position: relative;
  height: 100vh;
  height: 100dvh;
  display: flex;
  align-items: center;
  padding-top: 5rem;
  padding-bottom: 5rem;
  overflow: hidden;
}

.hero__aurora {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(124, 92, 191, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 30%, rgba(59, 165, 133, 0.06) 0%, transparent 40%),
    radial-gradient(ellipse at 60% 80%, rgba(212, 112, 143, 0.05) 0%, transparent 40%);
  pointer-events: none;
}

.hero__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__content {
  max-width: 560px;
}

.hero__badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text);
  padding: 0.5rem 1.2rem;
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  margin-bottom: var(--space-md);
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.05);
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-sm);
  text-shadow: 0 2px 40px rgba(0, 0, 0, 0.3);
}

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

.hero__subtitle {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-md);
  max-width: 500px;
  text-shadow: 0 1px 20px rgba(0, 0, 0, 0.3);
}

.hero__actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

/* Hero gallery */
.hero__gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: var(--space-sm);
  height: 520px;
}

.hero__photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--glass-border);
}

.hero__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.92);
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero__photo:hover img {
  transform: scale(1.05);
}

.hero__photo--tall {
  grid-row: 1 / -1;
}

.hero__photo--tall img {
  object-position: 40% center;
}

.hero__photo--top {
  grid-column: 2;
  grid-row: 1;
}

.hero__photo--bottom {
  grid-column: 2;
  grid-row: 2;
}

/* Scroll hint */
.hero__scroll-hint {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  pointer-events: none;
}

.scroll-line {
  width: 40px;
  height: 1px;
  background: var(--text-muted);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--accent);
  animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
  0% { left: -100%; }
  50% { left: 0; }
  100% { left: 100%; }
}

/* --- Marquee --- */
.marquee {
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  overflow: hidden;
}

.marquee__track {
  display: flex;
  width: max-content;
}

.marquee__content {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  animation: marquee 25s linear infinite;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--text-muted);
  white-space: nowrap;
  padding-right: var(--space-lg);
}

.marquee__dot {
  font-size: 0.6rem;
  background: var(--gradient-aurora);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* --- Section commons --- */
.section-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-md);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.section-header {
  margin-bottom: var(--space-xl);
}

/* --- Services --- */
.services {
  padding: var(--space-2xl) 0;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  position: relative;
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(124, 92, 191, 0.06) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
}

.service-card:hover::before {
  opacity: 1;
}

.service-card:hover {
  border-color: rgba(124, 92, 191, 0.2);
  transform: translateY(-4px);
}

.service-card__number {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
}

.service-card__icon {
  color: var(--accent);
  margin-bottom: var(--space-md);
}

.service-card__title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: var(--space-sm);
}

.service-card__text {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.service-card__line {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-aurora);
  transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card:hover .service-card__line {
  width: 100%;
}

/* --- About --- */
.about {
  padding: var(--space-2xl) 0;
  background: var(--bg-elevated);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.about__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.about__text {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

.about__stats {
  display: flex;
  gap: var(--space-lg);
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat__number {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 400;
  line-height: 1;
  background: var(--gradient-aurora);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat__plus {
  font-family: var(--font-serif);
  font-size: 2rem;
  background: var(--gradient-aurora);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat__label {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: var(--space-xs);
}

/* --- Pricing --- */
.pricing {
  padding: var(--space-2xl) 0;
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.price-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.price-card:hover {
  border-color: rgba(0, 0, 0, 0.12);
  transform: translateY(-4px);
}

.price-card--featured {
  border-color: rgba(124, 92, 191, 0.3);
  background: linear-gradient(180deg, rgba(124, 92, 191, 0.06) 0%, transparent 60%);
}

.price-card__badge {
  position: absolute;
  top: -1px;
  right: var(--space-md);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 1rem;
  background: var(--gradient-aurora);
  color: #fff;
  border-radius: 0 0 var(--radius) var(--radius);
}

.price-card__head {
  margin-bottom: var(--space-lg);
}

.price-card__head h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: var(--space-xs);
}

.price-card__price {
  font-size: 2.5rem;
  font-weight: 300;
  letter-spacing: -0.02em;
}

.price-card__features {
  flex: 1;
  margin-bottom: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.price-card__features li {
  font-size: 0.9rem;
  color: var(--text-muted);
  padding-left: 1.2rem;
  position: relative;
}

.price-card__features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

/* --- Partners --- */
.partners {
  padding: var(--space-2xl) 0;
  background: var(--bg-elevated);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.partners__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.partner-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-sm);
  transition: all 0.4s;
}

.partner-card:hover {
  border-color: rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
}

.partner-card__img {
  width: 120px;
  height: 60px;
  object-fit: contain;
  filter: grayscale(1) brightness(0.3);
  opacity: 0.6;
  transition: opacity 0.3s;
}

.partner-card:hover .partner-card__img {
  opacity: 1;
}

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

/* --- Blog --- */
.blog {
  padding: var(--space-2xl) 0;
}

.blog__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.blog-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  background: var(--bg-card);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.blog-card:hover {
  border-color: rgba(124, 92, 191, 0.2);
  transform: translateY(-4px);
}

.blog-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: var(--space-md);
  transition: all 0.3s;
}

.blog-card:hover .blog-card__icon {
  background: var(--gradient-aurora);
  border-color: transparent;
  color: #fff;
}

[data-theme="dark"] .blog-card:hover .blog-card__icon {
  color: #0a0a0f;
}

.blog-card__tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(124, 92, 191, 0.08);
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  margin-bottom: var(--space-sm);
  align-self: flex-start;
}

[data-theme="dark"] .blog-card__tag {
  background: rgba(167, 139, 250, 0.1);
}

.blog-card__date {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: var(--space-xs);
}

.blog-card__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 400;
  line-height: 1.35;
  margin-bottom: var(--space-sm);
}

.blog-card__excerpt {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-md);
  flex: 1;
}

.blog-card__link {
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: gap 0.3s;
}

.blog-card__link:hover {
  gap: 0.6rem;
}

/* --- CTA --- */
.cta {
  padding: var(--space-2xl) 0;
}

.cta__inner {
  text-align: center;
  background: linear-gradient(180deg, rgba(124, 92, 191, 0.05) 0%, transparent 100%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl) var(--space-lg);
  position: relative;
  overflow: hidden;
}

.cta__inner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(124, 92, 191, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.cta__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: var(--space-sm);
  position: relative;
}

.cta__text {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
  position: relative;
}

.cta__actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

/* --- Privacy page --- */
.privacy-page {
  padding-top: 8rem;
  padding-bottom: var(--space-2xl);
}

.privacy-content {
  max-width: 800px;
}

.privacy-body h2 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 400;
  margin: var(--space-lg) 0 var(--space-sm);
}

.privacy-body p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-sm);
}

.privacy-body ul {
  margin-bottom: var(--space-sm);
  padding-left: 1.2rem;
}

.privacy-body li {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.8;
  position: relative;
  padding-left: 0.8rem;
  margin-bottom: 0.3rem;
}

.privacy-body li::before {
  content: '';
  position: absolute;
  left: -0.6rem;
  top: 0.7em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

.privacy-body a {
  color: var(--accent);
  transition: opacity 0.3s;
}

.privacy-body a:hover {
  opacity: 0.7;
}

.privacy-updated {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: var(--space-lg);
}

.privacy-back {
  margin-top: var(--space-xl);
}

/* --- Footer --- */
.footer {
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--glass-border);
}

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

.footer__logo {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.footer__copy {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: var(--space-xs);
}

.footer__socials {
  display: flex;
  gap: var(--space-sm);
}

.footer__social {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  color: var(--text-muted);
  transition: all 0.3s;
}

.footer__social:hover {
  color: var(--text);
  border-color: var(--accent);
  background: rgba(124, 92, 191, 0.05);
}

/* --- Animations --- */
[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-animate="fade-in"] {
  transform: none;
}

[data-animate].visible {
  opacity: 1;
  transform: translateY(0) rotate(0);
}

[data-delay="1"] { transition-delay: 0.1s; }
[data-delay="2"] { transition-delay: 0.2s; }
[data-delay="3"] { transition-delay: 0.3s; }
[data-delay="4"] { transition-delay: 0.4s; }

/* --- Bottom Tab Bar (mobile only) --- */
.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--bg);
  border-top: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 0.4rem 0 calc(0.4rem + env(safe-area-inset-bottom));
}

.bottom-nav__list {
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.bottom-nav__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius);
  color: var(--text-muted);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  transition: color 0.3s;
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--font-sans);
  -webkit-tap-highlight-color: transparent;
}

.bottom-nav__item svg {
  width: 20px;
  height: 20px;
  stroke-width: 1.5;
  transition: color 0.3s;
}

.bottom-nav__item.active,
.bottom-nav__item:active {
  color: var(--accent);
}

.bottom-nav__item.active svg {
  color: var(--accent);
}

/* --- Responsive --- */

/* 1024px — tablet landscape / small desktop */
@media (max-width: 1024px) {
  .services__grid,
  .pricing__grid,
  .partners__grid,
  .blog__grid {
    grid-template-columns: 1fr 1fr;
  }

  .services__grid > :last-child:nth-child(odd),
  .pricing__grid > :last-child:nth-child(odd),
  .partners__grid > :last-child:nth-child(odd) {
    grid-column: 1 / -1;
    max-width: 50%;
    justify-self: center;
  }

  .about__layout {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .hero__container {
    gap: var(--space-lg);
  }

  .hero__gallery-grid {
    height: 440px;
  }
}

/* 768px — tablet portrait & mobile */
@media (max-width: 768px) {
  /* Скрываем десктопную навигацию */
  .nav__links,
  .nav__right .nav__cta,
  .nav__burger {
    display: none;
  }

  /* Скрываем старое мобильное меню */
  .mobile-menu {
    display: none !important;
  }

  /* Показываем bottom tab bar */
  .bottom-nav {
    display: block;
  }

  /* Отступ снизу для контента чтобы не перекрывался tab bar */
  body {
    padding-bottom: 4.5rem;
  }

  /* Секции */
  .services,
  .pricing,
  .blog,
  .cta {
    padding: 5rem 0;
  }

  .about,
  .partners {
    padding: 5rem 0;
  }

  .section-header {
    margin-bottom: 3.5rem;
  }

  .hero {
    height: auto;
    min-height: auto;
    padding-top: 5rem;
    padding-bottom: 2rem;
  }

  .hero__scroll-hint {
    display: none;
  }

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

  .hero__title {
    font-size: clamp(2.2rem, 7vw, 3rem);
  }

  .hero__gallery-grid {
    height: 360px;
  }

  .section-title {
    font-size: clamp(1.75rem, 5vw, 2.5rem);
  }

  .services__grid,
  .pricing__grid,
  .partners__grid,
  .blog__grid {
    grid-template-columns: 1fr;
  }

  .services__grid > :last-child:nth-child(odd),
  .pricing__grid > :last-child:nth-child(odd),
  .partners__grid > :last-child:nth-child(odd) {
    max-width: 100%;
  }

  .about__stats {
    flex-wrap: wrap;
    gap: 1.5rem;
  }

  .cta__inner {
    padding: 3rem 1.5rem;
  }

  .footer__inner {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }

  .footer {
    padding-bottom: 5rem;
  }

  .cursor-glow {
    display: none;
  }
}

/* 414px и ниже — большие телефоны */
@media (max-width: 414px) {
  .hero__gallery-grid {
    grid-template-columns: 1fr 1fr;
    height: 300px;
  }

  .btn--large {
    padding: 0.9rem 1.8rem;
    font-size: 0.9rem;
  }

  .price-card__price {
    font-size: 2rem;
  }

  .cta__title {
    font-size: clamp(1.5rem, 6vw, 2rem);
  }
}

/* 375px и ниже — стандартные телефоны */
@media (max-width: 375px) {
  .container {
    padding: 0 1rem;
  }

  .nav {
    padding: 0.75rem 1rem;
  }

  .nav__logo {
    font-size: 1.1rem;
  }

  .theme-toggle__track {
    width: 44px;
    height: 24px;
  }

  .theme-toggle__thumb {
    width: 16px;
    height: 16px;
  }

  [data-theme="dark"] .theme-toggle__thumb {
    transform: translateX(20px);
  }

  .hero__gallery-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    height: auto;
    gap: 0.75rem;
  }

  .hero__photo--tall {
    grid-row: auto;
  }

  .hero__photo {
    height: 200px;
  }

  .hero__title {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
  }

  .hero__subtitle {
    font-size: 0.9rem;
  }

  .btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.85rem;
  }

  .btn--large {
    padding: 0.8rem 1.5rem;
    font-size: 0.85rem;
  }

  .service-card,
  .price-card {
    padding: 1.5rem;
  }

  .stat__number {
    font-size: 2.2rem;
  }

  .bottom-nav__item {
    font-size: 0.55rem;
    padding: 0.3rem 0.4rem;
  }

  .bottom-nav__item svg {
    width: 20px;
    height: 20px;
  }
}

/* 320px — самые маленькие экраны */
@media (max-width: 320px) {
  .nav__logo {
    font-size: 1rem;
    letter-spacing: 0.1em;
  }

  .theme-toggle__track {
    width: 40px;
    height: 22px;
  }

  .theme-toggle__thumb {
    width: 14px;
    height: 14px;
    top: 3px;
    left: 3px;
  }

  [data-theme="dark"] .theme-toggle__thumb {
    transform: translateX(18px);
  }

  .hero__title {
    font-size: 1.7rem;
  }

  .hero__photo {
    height: 160px;
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

  .marquee__content {
    font-size: 1.1rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .price-card__price {
    font-size: 1.75rem;
  }
}