/* ============================================
   Удалённый ИТ-отдел — стили лендинга
   Палитра: тёплый зелёный + нейтральные + янтарный акцент
   ============================================ */

:root {
  --color-bg: #fdfcf9;
  --color-surface: #ffffff;
  --color-tint: #f2f7f0;
  --color-text: #22302a;
  --color-muted: #5c6b63;
  --color-primary: #1e7a46;
  --color-primary-dark: #166036;
  --color-primary-light: #e3f2e8;
  --color-accent: #f5a623;
  --color-accent-light: #fdf1dc;
  --color-accent-dark: #a86c0a;
  --color-coral: #e8604c;
  --color-coral-light: #fdeae7;
  --color-coral-dark: #b53f2e;
  --color-sky: #2f7fb8;
  --color-sky-light: #e3f0f9;
  --color-sky-dark: #1f5c88;
  --color-border: #e4e7e1;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 4px 24px rgba(34, 48, 42, 0.08);
  --shadow-lg: 0 12px 40px rgba(34, 48, 42, 0.12);
  --container: 1160px;
  --font: 'Manrope', system-ui, -apple-system, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  background: var(--color-bg);
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  margin: 0;
  line-height: 1.2;
  font-weight: 800;
}

p {
  margin: 0;
}

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

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.text-balance { text-wrap: balance; }
.text-pretty { text-wrap: pretty; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

.container--narrow {
  max-width: 800px;
}

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

/* ============ Buttons ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-weight: 700;
  font-size: 16px;
  padding: 14px 28px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.15s;
  text-align: center;
}

.btn:active {
  transform: scale(0.98);
}

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

.btn--primary:hover {
  background: var(--color-primary-dark);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn--ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

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

.btn--outline:hover {
  background: var(--color-primary-light);
}

.btn--sm {
  padding: 10px 20px;
  font-size: 14px;
}

.btn--lg {
  padding: 16px 32px;
  font-size: 17px;
}

.btn--block {
  width: 100%;
}

/* ============ Header ============ */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(253, 252, 249, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 17px;
  white-space: nowrap;
}

.logo__mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--color-primary);
  color: #ffffff;
  flex-shrink: 0;
}

.logo__text b {
  font-weight: 800;
}

.nav {
  display: flex;
  flex-wrap: nowrap;
  gap: 28px;
}

.nav__link {
  font-weight: 600;
  font-size: 15px;
  color: var(--color-muted);
  white-space: nowrap;
  transition: color 0.2s;
}

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

.header__cta {
  white-space: nowrap;
  flex-shrink: 0;
}

.header__phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 15px;
  color: var(--color-text);
  white-space: nowrap;
  transition: color 0.2s;
}

.header__phone svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

.header__phone:hover {
  color: var(--color-primary);
}

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
}

.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}

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

.burger.is-open span:nth-child(2) {
  opacity: 0;
}

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

/* ============ Hero ============ */
.hero {
  padding: 72px 0 56px;
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-weight: 700;
  font-size: 14px;
  padding: 8px 16px;
  border-radius: 999px;
  margin-bottom: 24px;
}

.badge__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero__title {
  font-size: clamp(32px, 4.5vw, 52px);
  margin-bottom: 20px;
}

.hero__subtitle {
  font-size: 18px;
  color: var(--color-muted);
  margin-bottom: 32px;
  max-width: 540px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 40px;
}

.hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
}

.hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hero__facts b {
  font-size: 24px;
  font-weight: 800;
  color: var(--color-primary);
}

.hero__facts span {
  font-size: 13px;
  color: var(--color-muted);
  max-width: 160px;
}

/* Chat visual */
.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.chat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 400px;
  overflow: hidden;
}

.chat-card__header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
}

.chat-card__avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #ffffff;
  font-weight: 800;
  font-size: 14px;
}

.chat-card__name {
  font-weight: 700;
  font-size: 15px;
}

.chat-card__status {
  font-size: 13px;
  color: var(--color-primary);
}

.chat-card__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
}

.chat-msg {
  max-width: 85%;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 14px;
  line-height: 1.45;
}

.chat-msg--in {
  align-self: flex-start;
  background: var(--color-tint);
  border-bottom-left-radius: 4px;
}

.chat-msg--out {
  align-self: flex-end;
  background: var(--color-primary);
  color: #ffffff;
  border-bottom-right-radius: 4px;
}

.chat-card__time {
  text-align: center;
  font-size: 12px;
  color: var(--color-muted);
  padding: 0 20px 16px;
}

.float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary-dark);
  white-space: nowrap;
}

.float-card svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

.float-card--monitor {
  top: -16px;
  right: -8px;
  color: var(--color-sky-dark);
  animation: floaty 4s ease-in-out infinite;
}

.float-card--monitor svg {
  color: var(--color-sky);
}

.float-card--backup {
  bottom: -14px;
  left: -12px;
  color: var(--color-accent-dark);
  animation: floaty 4s ease-in-out infinite 2s;
}

.float-card--backup svg {
  color: var(--color-accent);
}

@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ============ Pain ============ */
.pain {
  padding: 24px 0 40px;
}

.pain__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.pain-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
}

.pain-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--color-accent-light);
  color: var(--color-accent-dark);
  margin-bottom: 16px;
}

.pain-card:nth-child(2) .pain-card__icon {
  background: var(--color-coral-light);
  color: var(--color-coral);
}

.pain-card h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.pain-card p {
  font-size: 15px;
  color: var(--color-muted);
}

.pain-card--solution {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.pain-card--solution h3,
.pain-card--solution p {
  color: #ffffff;
}

.pain-card--solution .pain-card__icon {
  background: rgba(255, 255, 255, 0.16);
  color: #ffffff;
}

/* ============ Sections ============ */
.section {
  padding: 80px 0;
}

.section--tinted {
  background: var(--color-tint);
}

.section__head {
  max-width: 640px;
  margin: 0 auto 48px;
  text-align: center;
}

.section__title {
  font-size: clamp(28px, 3.5vw, 40px);
  margin-bottom: 14px;
}

.section__subtitle {
  font-size: 17px;
  color: var(--color-muted);
}

/* ============ Services ============ */
.services__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 26px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.service-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  margin-bottom: 16px;
}

/* Разноцветные иконки услуг */
.service-card:nth-child(4n + 2) .service-card__icon {
  background: var(--color-sky-light);
  color: var(--color-sky);
}

.service-card:nth-child(4n + 3) .service-card__icon {
  background: var(--color-accent-light);
  color: var(--color-accent-dark);
}

.service-card:nth-child(4n + 4) .service-card__icon {
  background: var(--color-coral-light);
  color: var(--color-coral);
}

.service-card h3 {
  font-size: 16px;
  margin-bottom: 8px;
}

.service-card p {
  font-size: 14px;
  color: var(--color-muted);
}

/* ============ Steps ============ */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.step {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px 28px;
}

.step__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #ffffff;
  font-weight: 800;
  font-size: 18px;
  margin-bottom: 18px;
}

.step:nth-child(2) .step__num {
  background: var(--color-sky);
}

.step:nth-child(3) .step__num {
  background: var(--color-coral);
}

.step h3 {
  font-size: 18px;
  margin-bottom: 10px;
}

.step p {
  font-size: 15px;
  color: var(--color-muted);
}

/* ============ Pricing ============ */
.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-sky);
  border-radius: var(--radius);
  padding: 32px 28px;
}

.price-card:last-child {
  border-top-color: var(--color-coral);
}

.price-card--featured {
  border: 2px solid var(--color-primary);
  border-top: 4px solid var(--color-primary);
  box-shadow: var(--shadow-lg);
}

.price-card__tag {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: #3d2a05;
  font-weight: 800;
  font-size: 13px;
  padding: 5px 16px;
  border-radius: 999px;
  white-space: nowrap;
}

.price-card__head h3 {
  font-size: 22px;
  margin-bottom: 8px;
}

.price-card__for {
  font-size: 14px;
  color: var(--color-muted);
  min-height: 44px;
}

.price-card__price {
  font-size: 16px;
  color: var(--color-muted);
  margin: 20px 0;
}

.price-card__price span {
  font-size: 38px;
  font-weight: 800;
  color: var(--color-text);
}

.price-card__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
  flex-grow: 1;
}

.price-card__list li {
  position: relative;
  padding-left: 30px;
  font-size: 15px;
}

.price-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-position: center;
  background-repeat: no-repeat;
  background-size: 12px;
}

.price-card__list li.yes::before {
  background-color: var(--color-primary-light);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231e7a46' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
}

.price-card__list li.no {
  color: var(--color-muted);
}

.price-card__list li.no::before {
  background-color: #f3f0ea;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235c6b63' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='18' y1='6' x2='6' y2='18'/%3E%3Cline x1='6' y1='6' x2='18' y2='18'/%3E%3C/svg%3E");
}

.pricing__note {
  margin-top: 32px;
  text-align: center;
  font-size: 14px;
  color: var(--color-muted);
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

/* ============ Extras ============ */
.extras__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.extra-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
}

.extra-card__top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}

.extra-card h3 {
  font-size: 18px;
}

.extra-card__price {
  font-weight: 800;
  font-size: 18px;
  color: var(--color-primary);
  white-space: nowrap;
}

.extra-card:nth-child(2) .extra-card__price {
  color: var(--color-sky);
}

.extra-card:nth-child(3) .extra-card__price {
  color: var(--color-accent-dark);
}

.extra-card:nth-child(4) .extra-card__price {
  color: var(--color-coral);
}

.extra-card p {
  font-size: 15px;
  color: var(--color-muted);
}

.extra-card__hint {
  display: inline-block;
  margin-top: 14px;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-weight: 700;
  font-size: 13px;
  padding: 6px 14px;
  border-radius: 999px;
}

/* ============ About ============ */
.about__inner {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 48px;
  align-items: center;
}

.about-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 36px;
  text-align: center;
}

.about-card__avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  margin: 0 auto 24px;
}

.about-card__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.about-card__stats div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.about-card__stats b {
  font-size: 22px;
  font-weight: 800;
  color: var(--color-primary);
}

.about-card__stats span {
  font-size: 12px;
  color: var(--color-muted);
}

.about__content .section__title {
  margin-bottom: 16px;
}

.about__content > p {
  color: var(--color-muted);
  margin-bottom: 24px;
}

.about__list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.about__list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  font-size: 15px;
}

.about__list svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

/* ============ CTA ============ */
.cta {
  padding: 40px 0 80px;
}

.cta__card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  background: var(--color-primary);
  border-radius: 24px;
  padding: 56px;
  color: #ffffff;
}

.cta__content h2 {
  font-size: clamp(26px, 3vw, 36px);
  margin-bottom: 16px;
  color: #ffffff;
}

.cta__content > p {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 24px;
}

.cta__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cta__list li {
  position: relative;
  padding-left: 30px;
  color: rgba(255, 255, 255, 0.92);
  font-size: 15px;
  font-weight: 600;
}

.cta__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.18);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-position: center;
  background-repeat: no-repeat;
  background-size: 12px;
}

.cta__form {
  position: relative;
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 32px;
  color: var(--color-text);
}

.cta__form h3 {
  font-size: 20px;
  margin-bottom: 20px;
}

.form-field {
  margin-bottom: 16px;
}

.form-field label {
  display: block;
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 6px;
}

.form-field .optional {
  font-weight: 400;
  color: var(--color-muted);
}

.form-field input {
  width: 100%;
  font-family: inherit;
  font-size: 15px;
  padding: 12px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color 0.2s;
}

.form-field input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-field input.is-invalid {
  border-color: #d9534f;
}

.form-note {
  margin-top: 12px;
  text-align: center;
  font-size: 13px;
  color: var(--color-muted);
  line-height: 1.7;
}

.form-note__phone {
  font-weight: 800;
  font-size: 15px;
  color: var(--color-primary);
}

.form-note__phone:hover {
  color: var(--color-primary-dark);
}

.form-success {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background: var(--color-surface);
  border-radius: var(--radius);
  text-align: center;
  padding: 32px;
}

.form-success[hidden] {
  display: none;
}

.form-success svg {
  color: var(--color-primary);
}

.form-success p {
  font-size: 16px;
  color: var(--color-muted);
}

.form-success b {
  color: var(--color-text);
  font-size: 18px;
}

/* ============ FAQ ============ */
.faq {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq__item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.faq__item summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 16px;
  padding: 20px 52px 20px 24px;
  list-style: none;
  position: relative;
  transition: color 0.2s;
}

.faq__item summary::-webkit-details-marker {
  display: none;
}

.faq__item summary::after {
  content: '';
  position: absolute;
  right: 22px;
  top: 50%;
  width: 12px;
  height: 12px;
  border-right: 2.5px solid var(--color-muted);
  border-bottom: 2.5px solid var(--color-muted);
  transform: translateY(-70%) rotate(45deg);
  transition: transform 0.25s;
}

.faq__item[open] summary {
  color: var(--color-primary);
}

.faq__item[open] summary::after {
  transform: translateY(-30%) rotate(225deg);
  border-color: var(--color-primary);
}

.faq__item p {
  padding: 0 24px 20px;
  color: var(--color-muted);
  font-size: 15px;
}

/* ============ Footer ============ */
.footer {
  background: #1b2823;
  color: #c8d2cc;
  padding: 56px 0 24px;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer .logo {
  color: #ffffff;
  margin-bottom: 16px;
}

.footer__brand p {
  font-size: 14px;
  max-width: 340px;
}

.footer__nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__nav a,
.footer__contacts a {
  font-size: 15px;
  transition: color 0.2s;
}

.footer__nav a:hover,
.footer__contacts a:hover {
  color: #ffffff;
}

.footer__contacts {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__contacts h4 {
  color: #ffffff;
  font-size: 16px;
  margin-bottom: 4px;
}

.footer__contacts span {
  font-size: 14px;
  color: #93a29b;
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  font-size: 14px;
  color: #93a29b;
}

.footer__top:hover {
  color: #ffffff;
}

/* ============ Reveal animation ============ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .badge__dot,
  .float-card--monitor,
  .float-card--backup {
    animation: none;
  }
}

/* ============ Responsive ============ */
@media (max-width: 1200px) {
  /* На средней ширине нав + телефон + кнопка не помещаются */
  .header__phone {
    display: none;
  }
}

@media (max-width: 1024px) and (min-width: 861px) {
  /* Ужимаем шапку, чтобы пункты меню не переносились на две строки */
  .header__inner {
    gap: 16px;
  }

  .nav {
    gap: 16px;
  }

  .nav__link {
    font-size: 14px;
  }

  .logo {
    font-size: 15px;
  }

  .logo__mark {
    width: 34px;
    height: 34px;
  }
}

@media (max-width: 1024px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero__inner {
    grid-template-columns: 1fr;
    gap: 56px;
  }

  .hero__visual {
    max-width: 440px;
    margin: 0 auto;
  }

  .float-card--monitor { right: 0; }
  .float-card--backup { left: 0; }
}

@media (max-width: 860px) {
  .nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    padding: 8px 0;
    transform: translateY(-16px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.25s, opacity 0.25s;
  }

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

  .nav__link {
    padding: 14px 24px;
    font-size: 16px;
  }

  .burger {
    display: flex;
  }

  .header__cta {
    display: none;
  }

  /* На мобильных бургер прячет нав — телефону снова есть место */
  .header__phone {
    display: inline-flex;
    margin-left: auto;
  }

  .pain__grid,
  .steps,
  .pricing__grid,
  .extras__grid {
    grid-template-columns: 1fr;
  }

  .price-card__for {
    min-height: 0;
  }

  .about__inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .about__visual {
    max-width: 380px;
    margin: 0 auto;
    width: 100%;
  }

  .cta__card {
    grid-template-columns: 1fr;
    padding: 32px 24px;
    gap: 32px;
  }

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

@media (max-width: 480px) {
  /* Чтобы логотип, телефон и бургер поместились */
  .logo__text {
    display: none;
  }

  .section {
    padding: 56px 0;
  }

  .hero {
    padding: 48px 0 40px;
  }

  .hero__actions .btn {
    width: 100%;
  }

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

  .hero__facts {
    gap: 20px;
  }

  .float-card {
    font-size: 12px;
    padding: 8px 12px;
  }
}