/* =============================================
   ДИЗАЙН-СИСТЕМА: CSS-переменные
   ============================================= */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500&display=swap');

:root {
  /* Цвета */
  --color-bg:            #0D0D0D;
  --color-bg-secondary:  #141414;
  --color-bg-card:       #1A1A1A;
  --color-text-primary:  #FFFFFF;
  --color-text-secondary:#8A8A8A;
  --color-accent:        #4F8EF7;
  --color-accent-hover:  #3A7AE4;
  --color-border:        rgba(255, 255, 255, 0.08);

  /* Шрифты */
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body:    'Inter', sans-serif;

  /* Скругления */
  --radius-card: 16px;
  --radius-btn:  8px;

  /* Переход */
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);

  /* Тени */
  --shadow-card:       0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-card-hover: 0 24px 60px rgba(0, 0, 0, 0.6);

  /* Сетка */
  --container-width:  1200px;
  --section-padding:  100px 0;
}

/* =============================================
   СБРОС СТИЛЕЙ
   ============================================= */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background: linear-gradient(
    125deg,
    #0D0D0D 0%,
    #0a0f1e 30%,
    #0d0a1a 60%,
    #0D0D0D 100%
  );
  background-size: 400% 400%;
  animation:    bgShift 18s ease infinite;
  color:        var(--color-text-primary);
  font-family:  var(--font-body);
  overflow-x:   hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  opacity:      0;
  transition:   opacity 0.4s ease;
  cursor:       none;
}

/* Glow-орб в левом нижнем углу */
body::after {
  content:        '';
  position:       fixed;
  bottom:         -200px;
  left:           -200px;
  width:          500px;
  height:         500px;
  background:     radial-gradient(circle, rgba(79,142,247,0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index:        0;
  animation:      glowMove 12s ease-in-out infinite alternate;
}

@media (max-width: 768px) {
  body { cursor: auto; }
}

/* Noise-текстура поверх фона */
body::before {
  content:          '';
  position:         fixed;
  inset:            0;
  z-index:          9999;
  pointer-events:   none;
  opacity:          0.025;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size:  200px 200px;
}

body.loaded {
  opacity: 1;
}

/* Кастомный скроллбар */
::-webkit-scrollbar             { width: 4px; }
::-webkit-scrollbar-track       { background: #0D0D0D; }
::-webkit-scrollbar-thumb       { background: #4F8EF7; border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-accent-hover); }

/* Выделение текста */
::selection {
  background: var(--color-accent);
  color:      #fff;
}

/* Фокус для клавиатурной навигации */
a:focus-visible,
button:focus-visible {
  outline:        2px solid var(--color-accent);
  outline-offset: 4px;
  border-radius:  4px;
}

/* Scroll offset под фиксированный navbar */
section[id] {
  scroll-margin-top: 80px;
}

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

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

ul {
  list-style: none;
}

button {
  font-family: inherit;
}

/* =============================================
   ТИПОГРАФИКА
   ============================================= */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
}

h1 {
  font-size:   clamp(36px, 5vw, 72px);
  font-weight: 700;
  line-height: 1.1;
}

h2 {
  font-size:   clamp(28px, 3.5vw, 48px);
  font-weight: 600;
  line-height: 1.2;
}

h3 {
  font-size:   clamp(18px, 2vw, 24px);
  font-weight: 600;
}

p {
  font-size:   16px;
  line-height: 1.7;
  color:       var(--color-text-secondary);
}

/* =============================================
   СЕТКА / КОНТЕЙНЕР
   ============================================= */
.container {
  max-width: var(--container-width);
  margin:    0 auto;
  padding:   0 24px;
}

/* =============================================
   НАВИГАЦИЯ
   ============================================= */
.navbar {
  position:   fixed;
  top:        0;
  left:       0;
  right:      0;
  z-index:    1000;
  padding:    20px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background:            rgba(13, 13, 13, 0.85);
  backdrop-filter:       blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom:         1px solid var(--color-border);
  padding:               14px 0;
}

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

.navbar__logo {
  font-family: var(--font-heading);
  font-size:   22px;
  font-weight: 700;
  letter-spacing: -0.5px;
  transition:  var(--transition);
}

.navbar__logo:hover {
  opacity: 0.85;
}

.navbar__logo span {
  color: var(--color-accent);
}

.navbar__links {
  display:     flex;
  align-items: center;
  gap:         36px;
}

.navbar__links a {
  font-size:   14px;
  font-weight: 500;
  color:       var(--color-text-secondary);
  transition:  var(--transition);
  position:    relative;
}

.navbar__links a::after {
  content:          '';
  position:         absolute;
  bottom:           -4px;
  left:             0;
  width:            0;
  height:           2px;
  background:       var(--color-accent);
  border-radius:    2px;
  transition:       var(--transition);
}

.navbar__links a:hover,
.navbar__links a.active {
  color: var(--color-text-primary);
}

.navbar__links a:hover::after,
.navbar__links a.active::after {
  width: 100%;
}

.navbar__cta {
  background:    var(--color-accent) !important;
  color:         #fff !important;
  padding:       10px 20px;
  border-radius: var(--radius-btn);
  transition:    var(--transition) !important;
}

.navbar__cta::after {
  display: none !important;
}

.navbar__cta:hover {
  background:     var(--color-accent-hover) !important;
  transform:      translateY(-2px);
  box-shadow:     0 6px 20px rgba(79, 142, 247, 0.3);
}

/* Бургер-меню */
.navbar__burger {
  display:        none;
  flex-direction: column;
  justify-content: center;
  gap:            5px;
  background:     transparent;
  border:         none;
  cursor:         pointer;
  padding:        4px;
  width:          36px;
  height:         36px;
}

.navbar__burger span {
  display:          block;
  width:            100%;
  height:           2px;
  background:       var(--color-text-primary);
  border-radius:    2px;
  transition:       var(--transition);
  transform-origin: center;
}

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

.navbar__burger.open span:nth-child(2) {
  opacity:   0;
  transform: scaleX(0);
}

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

/* =============================================
   РАЗДЕЛИТЕЛЬ СЕКЦИЙ
   ============================================= */
.section-divider {
  height:     1px;
  background: var(--color-border);
  margin:     0 24px;
}

/* =============================================
   КНОПКИ (глобальные стили)
   ============================================= */
.btn {
  display:        inline-flex;
  align-items:    center;
  gap:            8px;
  padding:        14px 28px;
  border-radius:  var(--radius-btn);
  font-weight:    500;
  font-size:      15px;
  transition:     var(--transition);
  cursor:         pointer;
  border:         none;
  white-space:    nowrap;
}

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

.btn-primary:hover {
  background:  var(--color-accent-hover);
  transform:   translateY(-3px);
  box-shadow:  0 8px 24px rgba(79, 142, 247, 0.35);
}

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

.btn-outline:hover {
  border-color: var(--color-accent);
  color:        var(--color-accent);
  transform:    translateY(-3px);
}

/* =============================================
   ОБЩИЕ СТИЛИ СЕКЦИЙ
   ============================================= */
section {
  padding: var(--section-padding);
}

.section__header {
  margin-bottom: 64px;
}

.section__label {
  display:        inline-block;
  font-size:      12px;
  font-weight:    600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color:          var(--color-accent);
  margin-bottom:  12px;
}

.section__title {
  color: var(--color-text-primary);
}

.section__subtitle {
  margin-top: 16px;
  max-width:  560px;
}

/* =============================================
   КАРТОЧКА (базовый стиль)
   ============================================= */
.card {
  background:    var(--color-bg-card);
  border-radius: var(--radius-card);
  border:        1px solid var(--color-border);
  transition:    var(--transition);
  overflow:      hidden;
}

.card:hover {
  border-color: rgba(79, 142, 247, 0.2);
  box-shadow:   var(--shadow-card-hover);
  transform:    translateY(-6px);
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background:  var(--color-bg-secondary);
  border-top:  1px solid var(--color-border);
  padding:     40px 0;
}

.footer .container {
  display:         flex;
  align-items:     center;
  justify-content: space-between;
  gap:             24px;
}

.footer__copy {
  font-size: 14px;
  color:     var(--color-text-secondary);
}

.footer__copy span {
  color: var(--color-accent);
}

/* =============================================
   УТИЛИТЫ
   ============================================= */
.text-accent   { color: var(--color-accent); }
.text-muted    { color: var(--color-text-secondary); }
.text-center   { text-align: center; }
.mt-8          { margin-top: 8px; }
.mt-16         { margin-top: 16px; }
.mt-24         { margin-top: 24px; }
.mt-32         { margin-top: 32px; }
.mt-48         { margin-top: 48px; }

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

/* Фоновый градиент-блик справа сверху */
.hero::before {
  content:         '';
  position:        absolute;
  top:             -200px;
  right:           -200px;
  width:           600px;
  height:          600px;
  background:      radial-gradient(circle, rgba(79,142,247,0.08) 0%, transparent 70%);
  pointer-events:  none;
  z-index:         0;
}

/* Второй блик слева снизу */
.hero::after {
  content:        '';
  position:       absolute;
  bottom:         -100px;
  left:           -100px;
  width:          400px;
  height:         400px;
  background:     radial-gradient(circle, rgba(0,229,255,0.04) 0%, transparent 70%);
  pointer-events: none;
  z-index:        0;
}

/* Canvas — shader WOW effect */
.hero__canvas {
  position:       absolute;
  inset:          0;
  width:          100%;
  height:         100%;
  z-index:        0;
  pointer-events: none;
  opacity:        0.92;
}

@media (prefers-reduced-motion: reduce) {
  .hero__canvas { display: none; }
}

.hero .container {
  display:               grid;
  grid-template-columns: 1fr 1fr;
  gap:                   60px;
  align-items:           center;
  position:              relative;
  z-index:               1;
}

/* ── Контентная колонка ───────────────────────── */
.hero__content {
  max-width: 560px;
}

.hero__label {
  display:        inline-block;
  font-size:      13px;
  font-weight:    600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color:          var(--color-accent);
  margin-bottom:  20px;
}

.hero__title {
  margin-bottom: 24px;
  color:         var(--color-text-primary);
}

.hero__title-accent {
  background:              linear-gradient(135deg, var(--color-accent) 0%, #00E5FF 50%, #A78BFA 100%);
  background-size:         200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip:         text;
  animation:               accentGradientFlow 5s ease infinite;
}

.hero__subtitle {
  font-size:     18px;
  line-height:   1.65;
  max-width:     480px;
  margin-bottom: 36px;
  color:         var(--color-text-secondary);
}

.hero__actions {
  display:       flex;
  gap:           16px;
  flex-wrap:     wrap;
  margin-bottom: 48px;
}

/* Статистика */
.hero__stats {
  display:     flex;
  align-items: center;
  gap:         32px;
}

.hero__stat {
  display:        flex;
  flex-direction: column;
  gap:            4px;
}

.hero__stat-num {
  display:     block;
  font-family: var(--font-heading);
  font-size:   32px;
  font-weight: 700;
  color:       var(--color-text-primary);
  line-height: 1;
}

.hero__stat-label {
  font-size: 13px;
  color:     var(--color-text-secondary);
}

.hero__stat-divider {
  width:         1px;
  height:        36px;
  background:    var(--color-border);
  flex-shrink:   0;
}

/* ── Визуальная колонка: mockup ───────────────── */
.hero__visual {
  display:         flex;
  justify-content: center;
  align-items:     center;
}

.hero__mockup-wrap {
  position: relative;
  width:    100%;
  max-width: 560px;
}

.hero__mockup {
  border-radius: 12px;
  border:        1px solid var(--color-border);
  overflow:      hidden;
  background:    var(--color-bg-card);
  box-shadow:    var(--shadow-card);
  animation:     heroFloat 4s ease-in-out infinite;
  transform:     perspective(1200px) rotateY(-10deg) rotateX(3deg);
  will-change:   transform;
}

/* Верхняя панель браузера */
.hero__mockup-topbar {
  display:     flex;
  align-items: center;
  gap:         8px;
  padding:     10px 14px;
  background:  rgba(255,255,255,0.04);
  border-bottom: 1px solid var(--color-border);
}

.hero__topbar-dot {
  display:       inline-block;
  width:         11px;
  height:        11px;
  border-radius: 50%;
  flex-shrink:   0;
}

.hero__topbar-dot--red    { background: #FF5F57; }
.hero__topbar-dot--yellow { background: #FEBC2E; }
.hero__topbar-dot--green  { background: #28C840; }

.hero__topbar-url {
  margin-left:   12px;
  font-size:     11px;
  color:         var(--color-text-secondary);
  background:    rgba(255,255,255,0.05);
  border:        1px solid var(--color-border);
  border-radius: 4px;
  padding:       2px 10px;
  flex:          1;
  text-align:    center;
  max-width:     200px;
  overflow:      hidden;
  white-space:   nowrap;
  text-overflow: ellipsis;
}

/* Экран слайдера */
.hero__mockup-screen {
  overflow:   hidden;
  aspect-ratio: 16 / 10;
  background: var(--color-bg-secondary);
}

/* ── Слайдер ──────────────────────────────────── */
.hero__screen-slider {
  position: relative;
  width:    100%;
  height:   100%;
}

.hero__slide {
  position:   absolute;
  inset:      0;
  opacity:    0;
  transform:  translateY(12px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

.hero__slide img {
  width:      100%;
  height:     100%;
  object-fit: cover;
  display:    block;
}

.hero__slide--active {
  opacity:    1;
  transform:  translateY(0);
  pointer-events: auto;
}

/* Точки-индикаторы */
.hero__slider-dots {
  display:         flex;
  justify-content: center;
  gap:             8px;
  margin-top:      16px;
}

.hero__dot {
  width:         8px;
  height:        8px;
  border-radius: 50%;
  border:        none;
  background:    var(--color-border);
  cursor:        pointer;
  padding:       0;
  transition:    var(--transition);
}

.hero__dot:hover {
  background: var(--color-text-secondary);
}

.hero__dot--active {
  background:  var(--color-accent);
  width:       24px;
  border-radius: 4px;
}

/* Свечение */
.hero__glow {
  position:      absolute;
  bottom:        -48px;
  left:          50%;
  transform:     translateX(-50%);
  width:         65%;
  height:        60px;
  background:    rgba(79, 142, 247, 0.22);
  filter:        blur(32px);
  border-radius: 50%;
  pointer-events: none;
  z-index:       -1;
}

/* ── Scroll-hint ──────────────────────────────── */
.hero__scroll-hint {
  position:        absolute;
  bottom:          40px;
  left:            50%;
  transform:       translateX(-50%);
  display:         flex;
  flex-direction:  column;
  align-items:     center;
  gap:             8px;
  z-index:         1;
}

.hero__scroll-text {
  font-size:      11px;
  font-weight:    500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color:          var(--color-text-secondary);
}

.hero__scroll-line {
  width:         1px;
  height:        60px;
  background:    linear-gradient(to bottom, var(--color-accent), transparent);
  animation:     scrollLine 1.5s ease-in-out infinite;
  border-radius: 1px;
}

/* =============================================
   ГЛОБАЛЬНЫЙ: section-label + accent
   ============================================= */
.section-label {
  display:        inline-block;
  font-size:      12px;
  font-weight:    600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color:          var(--color-accent);
  margin-bottom:  16px;
}

.accent {
  background:              linear-gradient(135deg, var(--color-accent) 0%, #00E5FF 50%, #A78BFA 100%);
  background-size:         200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip:         text;
  animation:               accentGradientFlow 5s ease infinite;
}

/* =============================================
   ABOUT SECTION
   ============================================= */
.about {
  padding: var(--section-padding);
}

.about__grid {
  display:               grid;
  grid-template-columns: 1fr 1.2fr;
  gap:                   80px;
  align-items:           center;
}

/* Визуальная колонка */
.about__photo {
  border-radius: 20px;
  overflow:      hidden;
  border:        1px solid var(--color-border);
  aspect-ratio:  4 / 5;
  background:    var(--color-bg-card);
}

.about__photo img {
  width:      100%;
  height:     100%;
  object-fit: cover;
  display:    block;
}

.about__tools {
  display:   flex;
  gap:       10px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.tool-badge {
  padding:       8px 16px;
  border-radius: 100px;
  border:        1px solid var(--color-border);
  font-size:     13px;
  color:         var(--color-text-secondary);
  transition:    var(--transition);
  cursor:        default;
}

.tool-badge:hover {
  border-color: var(--color-accent);
  color:        var(--color-accent);
}

/* Текстовая колонка */
.about__content h2 {
  margin-bottom: 28px;
  color:         var(--color-text-primary);
}

.about__text {
  margin-bottom: 16px;
  color:         var(--color-text-secondary);
}

.about__quote {
  border-left:   2px solid var(--color-accent);
  padding:       16px 24px;
  background:    var(--color-bg-card);
  border-radius: 0 12px 12px 0;
  font-style:    italic;
  color:         var(--color-text-primary);
  margin:        28px 0;
  font-size:     15px;
  line-height:   1.65;
}

.about__included {
  display: grid;
  gap:     10px;
}

.about__included-item {
  color:     var(--color-text-secondary);
  font-size: 14px;
  display:   flex;
  gap:       8px;
  align-items: flex-start;
}

/* =============================================
   SERVICES SECTION
   ============================================= */
.services {
  padding:    var(--section-padding);
  background: rgba(255, 255, 255, 0.02);
}

.services__header {
  text-align:    center;
  margin-bottom: 60px;
}

.services__header h2 {
  color: var(--color-text-primary);
}

/* Сетка карточек */
.services__grid {
  display:               grid;
  grid-template-columns: repeat(4, 1fr);
  gap:                   20px;
  margin-bottom:         80px;
}

/* Базовая карточка — glassmorphism */
.service-card {
  background:              rgba(26, 26, 26, 0.65);
  backdrop-filter:         blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border:                  1px solid rgba(255, 255, 255, 0.08);
  border-radius:           var(--radius-card);
  padding:                 36px;
  transition:              var(--transition);
  display:                 flex;
  flex-direction:          column;
  gap:                     16px;
  position:                relative;
  overflow:                hidden;
  box-shadow:              0 8px 32px rgba(0, 0, 0, 0.4),
                           inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

/* Верхняя линия-акцент */
.service-card::before {
  content:    '';
  position:   absolute;
  top:        0;
  left:       0;
  right:      0;
  height:     2px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
  opacity:    0;
  transition: var(--transition);
}

.service-card:hover {
  transform:               translateY(-6px);
  background:              rgba(20, 28, 50, 0.75);
  border-color:            rgba(79, 142, 247, 0.28);
  box-shadow:              0 24px 60px rgba(0, 0, 0, 0.55),
                           0 0 30px rgba(79, 142, 247, 0.08),
                           inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

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

/* Featured-карточка на всю ширину */
.service-card--featured {
  grid-column: 1 / -1;
  display:     grid;
  grid-template-columns: 1fr 1fr;
  gap:         40px;
  flex-direction: unset;
}

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

.service-card__icon {
  font-size:     32px;
  margin-bottom: 4px;
  line-height:   1;
}

.service-card__num {
  font-size:    48px;
  font-weight:  700;
  color:        rgba(255, 255, 255, 0.04);
  position:     absolute;
  top:          16px;
  right:        20px;
  line-height:  1;
  font-family:  var(--font-heading);
  pointer-events: none;
}

.service-card h3 {
  color: var(--color-text-primary);
}

.service-card p {
  flex: 1;
}

/* Список внутри featured */
.service-card__list {
  list-style: none;
  display:    grid;
  gap:        8px;
}

.service-card__list li {
  font-size:  14px;
  color:      var(--color-text-secondary);
  display:    flex;
  gap:        8px;
  align-items: flex-start;
}

.service-card__list li::before {
  content: '✓';
  color:   var(--color-accent);
  font-weight: 600;
  flex-shrink: 0;
}

/* Footer карточки */
.service-card__footer {
  display:         flex;
  justify-content: space-between;
  align-items:     center;
  margin-top:      auto;
  padding-top:     20px;
  border-top:      1px solid var(--color-border);
}

.service-card__meta {
  display:        flex;
  flex-direction: column;
  gap:            4px;
  font-size:      14px;
  color:          var(--color-text-secondary);
}

.service-card__meta span:last-child {
  font-weight: 600;
  color:       var(--color-text-primary);
  font-size:   15px;
}

/* Правая / левая часть featured-карточки */
.service-card__left {
  display:        flex;
  flex-direction: column;
  gap:            16px;
}

.service-card__right {
  display:        flex;
  flex-direction: column;
  justify-content: space-between;
  gap:            24px;
}

/* ── Процесс работы ───────────────────────────── */
.work-process {
  text-align: center;
}

.work-process__steps {
  display:         flex;
  align-items:     center;
  justify-content: center;
  gap:             12px;
  margin-top:      32px;
  flex-wrap:       wrap;
}

.work-step {
  display:        flex;
  flex-direction: column;
  align-items:    center;
  gap:            6px;
  font-size:      14px;
  font-weight:    500;
  color:          var(--color-text-secondary);
  min-width:      72px;
  transition:     var(--transition);
}

.work-step:hover {
  color: var(--color-text-primary);
}

.work-step__num {
  font-size:      11px;
  color:          var(--color-accent);
  font-weight:    600;
  letter-spacing: 1px;
}

.work-step__arrow {
  color:     var(--color-text-secondary);
  font-size: 18px;
  opacity:   0.4;
}

/* =============================================
   PORTFOLIO SECTION
   ============================================= */
/* Внешняя обёртка — вертикальный «запас» для скролла (высота ставится JS) */
.portfolio-scroll-wrapper {
  position: relative;
}

/* Секция прилипает к верху */
.portfolio {
  position:        sticky;
  top:             0;
  height:          100vh;
  overflow:        hidden;
  display:         flex;
  flex-direction:  column;
  justify-content: center;
  padding:         60px 0;
}

/* Горизонтальная полоса */
.portfolio__horizontal {
  overflow:   hidden;
  width:      100%;
  margin-top: 40px;
}

.portfolio__track {
  display:    flex;
  gap:        20px;
  padding:    20px 60px;
  will-change: transform;
}

/* Карточки в горизонтальном треке */
.portfolio__track .portfolio-card {
  flex-shrink: 0;
  width:       360px;
}

.portfolio__track .portfolio-card--featured {
  width: 560px;
}

/* Прогресс-бар */
.portfolio__progress-bar {
  position:     absolute;
  bottom:       24px;
  left:         60px;
  right:        60px;
  height:       2px;
  background:   rgba(255, 255, 255, 0.06);
  border-radius: 2px;
}

.portfolio__progress-fill {
  height:        100%;
  width:         0%;
  background:    linear-gradient(90deg, var(--color-accent), #00E5FF);
  border-radius: 2px;
  transition:    width 0.1s linear;
}

.portfolio__header {
  text-align:    center;
  margin-bottom: 48px;
}

.portfolio__header h2 {
  color: var(--color-text-primary);
}

.portfolio__hint {
  color:      var(--color-text-secondary);
  font-size:  14px;
  margin-top: 12px;
}

/* ── Фильтр ───────────────────────────────────── */
.portfolio__filter {
  display:         flex;
  gap:             8px;
  justify-content: center;
  flex-wrap:       wrap;
  margin-bottom:   48px;
}

.filter-btn {
  padding:       10px 22px;
  border-radius: 100px;
  border:        1px solid var(--color-border);
  background:    transparent;
  color:         var(--color-text-secondary);
  cursor:        pointer;
  font-size:     14px;
  font-family:   var(--font-body);
  transition:    var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  border-color: var(--color-accent);
  color:        var(--color-accent);
  background:   rgba(79, 142, 247, 0.08);
}

/* ── Сетка ────────────────────────────────────── */
.portfolio__grid {
  display:               grid;
  grid-template-columns: repeat(3, 1fr);
  gap:                   20px;
}

/* ── Карточка — glassmorphism ─────────────────── */
.portfolio-card {
  border-radius:           var(--radius-card);
  overflow:                hidden;
  background:              rgba(26, 26, 26, 0.65);
  backdrop-filter:         blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border:                  1px solid rgba(255, 255, 255, 0.08);
  box-shadow:              0 8px 32px rgba(0, 0, 0, 0.4),
                           inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transition:              transform 0.4s ease, box-shadow 0.4s ease,
                           border-color 0.4s ease, background 0.4s ease;
  cursor:                  pointer;
}

.portfolio-card:hover {
  transform:    translateY(-10px);
  background:   rgba(20, 28, 50, 0.72);
  border-color: rgba(79, 142, 247, 0.3);
  box-shadow:   0 24px 60px rgba(0, 0, 0, 0.55),
                0 0 28px rgba(79, 142, 247, 0.1),
                inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

/* Featured — на две колонки */
.portfolio-card--featured {
  grid-column: span 2;
}

/* ── Preview (scroll-эффект) ──────────────────── */
.portfolio-card__preview {
  position:  relative;
  overflow:  hidden;
  height:    280px;
}

.portfolio-card--featured .portfolio-card__preview {
  height: 380px;
}

.portfolio-card__img {
  width:            100%;
  height:           auto;
  min-height:       100%;
  object-fit:       cover;
  object-position:  top;
  display:          block;
  transition:       transform 8s ease;
  transform:        translateY(0);
  will-change:      transform;
}

/* Скролл изображения вверх при hover */
.portfolio-card:hover .portfolio-card__img {
  transform: translateY(calc(-100% + 280px));
}

.portfolio-card--featured:hover .portfolio-card__img {
  transform: translateY(calc(-100% + 380px));
}

/* ── Overlay ──────────────────────────────────── */
.portfolio-card__overlay {
  position:        absolute;
  inset:           0;
  background:      rgba(13, 13, 13, 0.72);
  display:         flex;
  align-items:     center;
  justify-content: center;
  opacity:         0;
  transition:      opacity 0.3s ease;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.portfolio-card:hover .portfolio-card__overlay {
  opacity: 1;
}

/* ── Info блок ────────────────────────────────── */
.portfolio-card__info {
  padding: 20px 24px;
}

.portfolio-card__tags {
  display:       flex;
  gap:           8px;
  margin-bottom: 10px;
  flex-wrap:     wrap;
}

.tag {
  font-size:      11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding:        4px 10px;
  border-radius:  100px;
  background:     rgba(79, 142, 247, 0.12);
  color:          var(--color-accent);
  font-weight:    600;
}

.portfolio-card__title {
  font-size:   16px;
  font-weight: 600;
  color:       var(--color-text-primary);
}

.portfolio-card__desc {
  font-size:  14px;
  color:      var(--color-text-secondary);
  margin-top: 6px;
}

/* ── Скрытие при фильтрации ───────────────────── */
.portfolio-card.hidden {
  display: none;
}

.portfolio-card.fade-in {
  animation: fadeIn 0.4s ease forwards;
}

/* =============================================
   TRUST SECTION
   ============================================= */
.trust {
  padding:    var(--section-padding);
  background: rgba(255, 255, 255, 0.02);
}

.trust__header {
  text-align:    center;
  margin-bottom: 60px;
}

.trust__header h2 {
  color: var(--color-text-primary);
}

/* ── Блок цифр ────────────────────────────────── */
.trust__stats {
  display:               grid;
  grid-template-columns: repeat(4, 1fr);
  gap:                   2px;
  margin-bottom:         60px;
  background:            var(--color-border);
  border-radius:         var(--radius-card);
  overflow:              hidden;
}

.trust__stat {
  background:  var(--color-bg);
  padding:     40px 24px;
  text-align:  center;
  transition:  var(--transition);
}

.trust__stat:hover {
  background: var(--color-bg-card);
}

.trust__stat-inner {
  display:         flex;
  align-items:     baseline;
  justify-content: center;
  gap:             2px;
  margin-bottom:   8px;
}

.trust__stat-num {
  font-family:  var(--font-heading);
  font-size:    56px;
  font-weight:  700;
  color:        var(--color-accent);
  line-height:  1;
  display:      inline-block;
}

.trust__stat-plus {
  font-size:   32px;
  color:       var(--color-accent);
  font-weight: 700;
  line-height: 1;
}

.trust__stat-label {
  display:   block;
  font-size: 14px;
  color:     var(--color-text-secondary);
}

/* ── Кейс ─────────────────────────────────────── */
.case-study {
  background:    var(--color-bg-card);
  border:        1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding:       48px;
  margin-bottom: 24px;
}

.case-study__label {
  font-size:      11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color:          var(--color-accent);
  font-weight:    600;
  margin-bottom:  24px;
}

.case-study__grid {
  display:               grid;
  grid-template-columns: 1fr 1fr;
  gap:                   60px;
  align-items:           start;
}

.case-study__content h3 {
  color:         var(--color-text-primary);
  margin-bottom: 32px;
}

.case-study__steps {
  display: grid;
  gap:     28px;
}

.case-step {
  padding-left:  16px;
  border-left:   2px solid var(--color-border);
  transition:    var(--transition);
}

.case-step:last-child {
  border-left-color: var(--color-accent);
}

.case-step__title {
  font-size:      11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color:          var(--color-text-secondary);
  display:        block;
  margin-bottom:  8px;
  font-weight:    600;
}

.case-step__result {
  color:       var(--color-accent);
  font-size:   20px;
  font-weight: 600;
  line-height: 1.4;
}

.case-study__visual img {
  border-radius: 12px;
  width:         100%;
  border:        1px solid var(--color-border);
  display:       block;
}

/* ── Отзыв ────────────────────────────────────── */
.testimonial {
  background:    var(--color-bg-card);
  border:        1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding:       48px;
  position:      relative;
  overflow:      hidden;
}

.testimonial__quote-mark {
  font-size:   120px;
  color:       var(--color-accent);
  opacity:     0.12;
  position:    absolute;
  top:         -10px;
  left:        24px;
  line-height: 1;
  font-family: Georgia, serif;
  pointer-events: none;
  user-select: none;
}

.testimonial__text {
  font-size:     20px;
  line-height:   1.7;
  color:         var(--color-text-primary);
  margin-bottom: 32px;
  font-style:    italic;
  position:      relative;
  z-index:       1;
}

.testimonial__author {
  display:       flex;
  align-items:   center;
  gap:           16px;
  margin-bottom: 32px;
}

.testimonial__avatar {
  width:           48px;
  height:          48px;
  border-radius:   50%;
  background:      linear-gradient(135deg, var(--color-accent), #00E5FF);
  display:         flex;
  align-items:     center;
  justify-content: center;
  font-weight:     700;
  font-size:       18px;
  color:           #fff;
  flex-shrink:     0;
}

.testimonial__author strong {
  display:     block;
  color:       var(--color-text-primary);
  font-size:   15px;
}

.testimonial__author span {
  font-size: 13px;
  color:     var(--color-text-secondary);
}

.testimonial__stars {
  margin-left: auto;
  color:       #FFB800;
  font-size:   20px;
  letter-spacing: 2px;
}

/* =============================================
   CONTACTS SECTION
   ============================================= */
.contacts {
  padding:    var(--section-padding);
  background: rgba(255, 255, 255, 0.02);
}

.contacts__inner {
  display:               grid;
  grid-template-columns: 1fr 1fr;
  gap:                   80px;
  align-items:           center;
}

.contacts__content h2 {
  color:         var(--color-text-primary);
  margin-bottom: 0;
}

.contacts__text {
  margin:    20px 0 40px;
  font-size: 18px;
}

.contacts__links {
  display: grid;
  gap:     16px;
}

/* Ссылки-блоки */
.contact-link {
  display:     flex;
  align-items: center;
  gap:         16px;
  padding:     20px 24px;
  border-radius: var(--radius-card);
  border:      1px solid var(--color-border);
  background:  var(--color-bg-card);
  transition:  var(--transition);
}

.contact-link:hover {
  border-color: var(--color-accent);
  transform:    translateX(6px);
  box-shadow:   var(--shadow-card);
}

.contact-link--primary {
  border-color: var(--color-accent);
  background:   rgba(79, 142, 247, 0.08);
}

.contact-link__icon {
  color:      var(--color-accent);
  flex-shrink: 0;
}

.contact-link--primary .contact-link__icon {
  color: var(--color-accent);
}

.contact-link__label {
  font-size:   12px;
  color:       var(--color-text-secondary);
  display:     block;
  margin-bottom: 2px;
}

.contact-link__value {
  font-weight: 500;
  color:       var(--color-text-primary);
  font-size:   15px;
}

/* Большая круглая CTA */
.contacts__cta {
  display:         flex;
  justify-content: center;
  align-items:     center;
}

.contacts__big-cta {
  width:           280px;
  height:          280px;
  border-radius:   50%;
  background:      linear-gradient(135deg, var(--color-accent) 0%, #00E5FF 100%);
  display:         flex;
  flex-direction:  column;
  align-items:     center;
  justify-content: center;
  gap:             12px;
  color:           #fff;
  font-size:       24px;
  font-weight:     700;
  text-align:      center;
  line-height:     1.2;
  transition:      transform 0.4s ease, box-shadow 0.4s ease;
  animation:       float 3s ease-in-out infinite;
  box-shadow:      0 16px 48px rgba(79, 142, 247, 0.3);
}

.contacts__big-cta:hover {
  transform:              scale(1.06);
  box-shadow:             0 0 70px rgba(79, 142, 247, 0.45);
  animation-play-state:   paused;
}

.contacts__big-cta-text {
  font-family: var(--font-heading);
}

/* =============================================
   FOOTER (обновлённый)
   ============================================= */
.footer {
  padding:    32px 0;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
}

.footer__inner {
  display:         flex;
  align-items:     center;
  justify-content: space-between;
  gap:             24px;
}

.footer__logo {
  font-family: var(--font-heading);
  font-size:   20px;
  font-weight: 700;
}

.footer__logo span {
  color: var(--color-accent);
}

.footer__copy {
  font-size: 14px;
  color:     var(--color-text-secondary);
}

.footer__top {
  font-size:  14px;
  color:      var(--color-text-secondary);
  transition: var(--transition);
}

.footer__top:hover {
  color: var(--color-accent);
}

/* =============================================
   TESTIMONIALS — бесконечная лента отзывов
   ============================================= */

.testimonials-section {
  margin-top: 60px;
}

/* Обёртка-маска: скрывает края, создаёт fade-эффект */
.marquee {
  overflow: hidden;
  position: relative;
  /* Постепенное затухание по краям */
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 8%,
    black 92%,
    transparent 100%
  );
  mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 8%,
    black 92%,
    transparent 100%
  );
}

/* Трек — flex-ряд, анимируется translateX */
.marquee__track {
  display: flex;
  gap: 20px;
  width: max-content;
  animation: marqueeScroll 35s linear infinite;
}

/* Пауза при наведении на весь блок */
.marquee:hover .marquee__track {
  animation-play-state: paused;
}

@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); } /* 50% т.к. треть задублирована */
}

/* Карточка отзыва */
.t-card {
  flex-shrink: 0;
  width: 340px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color var(--transition), transform var(--transition);
}

.t-card:hover {
  border-color: rgba(79, 142, 247, 0.35);
  transform: translateY(-4px);
}

.t-card__stars {
  color: #FFB800;
  font-size: 16px;
  letter-spacing: 2px;
}

.t-card__text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-primary);
  font-style: italic;
  flex: 1;
}

.t-card__author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 4px;
}

.t-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  color: #fff;
  flex-shrink: 0;
}

.t-card__author strong {
  display: block;
  font-size: 14px;
  color: var(--color-text-primary);
  font-weight: 600;
}

.t-card__author span {
  display: block;
  font-size: 12px;
  color: var(--color-text-secondary);
  margin-top: 2px;
}

/* Мобильный: уменьшаем карточки */
@media (max-width: 768px) {
  .t-card {
    width: 280px;
    padding: 22px 24px;
  }
  .marquee__track {
    animation-duration: 25s;
  }
}

/* =============================================
   КАСТОМНЫЙ КУРСОР
   ============================================= */
.cursor,
.cursor-follower {
  position:       fixed;
  top:            0;
  left:           0;
  border-radius:  50%;
  pointer-events: none;
  z-index:        10000;
  transform:      translate(-50%, -50%);
  will-change:    left, top;
}

.cursor {
  width:      8px;
  height:     8px;
  background: #4F8EF7;
  transition: width 0.2s ease, height 0.2s ease,
              background 0.2s ease, border 0.2s ease,
              border-radius 0.2s ease;
  mix-blend-mode: difference;
}

.cursor-follower {
  width:      32px;
  height:     32px;
  border:     1.5px solid rgba(79, 142, 247, 0.45);
  background: transparent;
  transition: opacity 0.2s ease;
}

/* Hover-состояние: интерактивные элементы */
.cursor.cursor--hover {
  width:      48px;
  height:     48px;
  background: #ffffff;
}

.cursor-follower.cursor--hover {
  opacity: 0;
}

/* Курсор скрыт на мобильных */
@media (max-width: 768px) {
  .cursor,
  .cursor-follower {
    display: none;
  }
}

/* =============================================
   МОНОГРАММА / ЛОГОТИП В NAVBAR
   ============================================= */
.navbar__logo {
  display:     flex;
  align-items: center;
  gap:         10px;
}

.logo-mark {
  width:           36px;
  height:          36px;
  background:      linear-gradient(135deg, #4F8EF7, #00E5FF);
  border-radius:   10px;
  display:         flex;
  align-items:     center;
  justify-content: center;
  font-weight:     700;
  font-size:       18px;
  color:           #fff;
  font-family:     var(--font-heading);
  flex-shrink:     0;
  transition:      transform var(--transition);
}

.navbar__logo:hover .logo-mark {
  transform: rotate(-6deg) scale(1.08);
}

.logo-text {
  font-family:    var(--font-heading);
  font-size:      22px;
  font-weight:    700;
  letter-spacing: -0.5px;
  max-width:      160px;
  overflow:       hidden;
  white-space:    nowrap;
  opacity:        1;
  transition:     opacity var(--transition), max-width var(--transition);
}

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

/* При скролле — прячем текст, остаётся только монограмма */
.navbar.scrolled .logo-text {
  opacity:   0;
  max-width: 0;
}

/* На мобильном — всегда только монограмма */
@media (max-width: 768px) {
  .logo-text {
    display: none;
  }
}

/* =============================================
   MESH GRADIENT CANVAS
   ============================================= */
.mesh-gradient {
  position:       fixed;
  inset:          0;
  width:          100%;
  height:         100%;
  z-index:        0;
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .mesh-gradient { display: none; }
}

/* =============================================
   AVAILABILITY BADGE
   ============================================= */
.availability-badge {
  display:        inline-flex;
  align-items:    center;
  gap:            6px;
  padding:        4px 12px;
  border-radius:  100px;
  background:     rgba(16, 185, 129, 0.1);
  border:         1px solid rgba(16, 185, 129, 0.25);
  font-size:      11px;
  font-weight:    500;
  color:          #10B981;
  letter-spacing: 0.3px;
  white-space:    nowrap;
  margin-left:    4px;
}

.availability-badge__dot {
  width:         6px;
  height:        6px;
  border-radius: 50%;
  background:    #10B981;
  animation:     pulse 2s ease-in-out infinite;
  flex-shrink:   0;
}

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

/* =============================================
   TOOL CARDS (стек с иконками)
   ============================================= */
.about__tools--icons {
  display:             grid;
  grid-template-columns: repeat(3, 1fr);
  gap:                 12px;
  margin-top:          24px;
}

.tool-card {
  display:        flex;
  flex-direction: column;
  align-items:    center;
  gap:            10px;
  padding:        20px 12px;
  border-radius:  var(--radius-card);
  border:         1px solid var(--color-border);
  background:     var(--color-bg-card);
  transition:     var(--transition);
  cursor:         default;
}

.tool-card:hover {
  border-color: var(--color-accent);
  transform:    translateY(-4px);
  box-shadow:   0 8px 24px rgba(79, 142, 247, 0.12);
}

.tool-card__icon {
  width:  36px;
  height: 36px;
}

.tool-card__name {
  font-size:   12px;
  font-weight: 500;
  color:       var(--color-text-secondary);
  text-align:  center;
}

.tool-card:hover .tool-card__name {
  color: var(--color-text-primary);
}

@media (max-width: 480px) {
  .about__tools--icons {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* =============================================
   FAQ SECTION
   ============================================= */
.faq {
  padding: var(--section-padding);
}

.faq__header {
  text-align:    center;
  margin-bottom: 60px;
}

.faq__header h2 {
  color: var(--color-text-primary);
}

.faq__list {
  max-width:  720px;
  margin:     0 auto;
  display:    grid;
  gap:        12px;
}

.faq-item {
  border:        1px solid var(--color-border);
  border-radius: var(--radius-card);
  background:    var(--color-bg-card);
  overflow:      hidden;
  transition:    border-color var(--transition);
}

.faq-item:hover {
  border-color: rgba(79, 142, 247, 0.2);
}

.faq-item--open {
  border-color: var(--color-accent);
}

.faq-item__question {
  display:     flex;
  align-items: center;
  justify-content: space-between;
  width:       100%;
  padding:     22px 28px;
  background:  transparent;
  border:      none;
  color:       var(--color-text-primary);
  font-size:   16px;
  font-weight: 500;
  cursor:      pointer;
  text-align:  left;
  gap:         16px;
  transition:  color var(--transition);
}

.faq-item__question:hover {
  color: var(--color-accent);
}

.faq-item__chevron {
  flex-shrink:  0;
  color:        var(--color-text-secondary);
  transition:   transform 0.3s ease, color 0.3s ease;
}

.faq-item--open .faq-item__chevron {
  transform: rotate(180deg);
  color:     var(--color-accent);
}

.faq-item__answer {
  max-height:  0;
  overflow:    hidden;
  transition:  max-height 0.35s ease, padding 0.35s ease;
  padding:     0 28px;
}

.faq-item--open .faq-item__answer {
  max-height: 300px;
  padding:    0 28px 22px;
}

.faq-item__answer p {
  font-size:   15px;
  line-height: 1.7;
  color:       var(--color-text-secondary);
}

/* =============================================
   CONTACT FORM
   ============================================= */
.contacts__form-wrap {
  display:         flex;
  justify-content: center;
  align-items:     center;
}

.contact-form {
  width:         100%;
  max-width:     440px;
  padding:       36px;
  background:    var(--color-bg-card);
  border:        1px solid var(--color-border);
  border-radius: var(--radius-card);
  display:       grid;
  gap:           20px;
}

.contact-form__title {
  font-family: var(--font-heading);
  font-size:   22px;
  font-weight: 600;
  color:       var(--color-text-primary);
}

.contact-form__subtitle {
  font-size:   14px;
  color:       var(--color-text-secondary);
  margin-top:  -12px;
}

.contact-form__field {
  display: grid;
  gap:     6px;
}

.contact-form__field label {
  font-size:   13px;
  font-weight: 500;
  color:       var(--color-text-secondary);
}

.contact-form__field input,
.contact-form__field select,
.contact-form__field textarea {
  width:         100%;
  padding:       12px 16px;
  background:    rgba(255, 255, 255, 0.04);
  border:        1px solid var(--color-border);
  border-radius: var(--radius-btn);
  color:         var(--color-text-primary);
  font-family:   var(--font-body);
  font-size:     15px;
  transition:    border-color var(--transition), box-shadow var(--transition);
  outline:       none;
}

.contact-form__field input::placeholder,
.contact-form__field textarea::placeholder {
  color: rgba(255, 255, 255, 0.2);
}

.contact-form__field input:focus,
.contact-form__field select:focus,
.contact-form__field textarea:focus {
  border-color: var(--color-accent);
  box-shadow:   0 0 0 3px rgba(79, 142, 247, 0.15);
}

.contact-form__field select {
  appearance:        none;
  -webkit-appearance: none;
  background-image:  url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238A8A8A' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right:     40px;
  cursor:            pointer;
}

.contact-form__field select option {
  background: var(--color-bg-card);
  color:      var(--color-text-primary);
}

.contact-form__field textarea {
  resize:     vertical;
  min-height: 80px;
}

.contact-form__submit {
  width:           100%;
  justify-content: center;
  margin-top:      4px;
}

.contact-form__status {
  font-size:  14px;
  text-align: center;
  min-height: 20px;
}

.contact-form__status--success {
  color: #10B981;
}

.contact-form__status--error {
  color: #EF4444;
}

/* =============================================
   CONTACTS — обновлённая сетка
   ============================================= */
@media (max-width: 1024px) {
  .contacts__form-wrap {
    order: -1;
  }
}

@media (max-width: 480px) {
  .contact-form {
    padding: 24px 20px;
  }
}