/* ===========================================================================
   Anion — интернет-упаковка бизнеса
   1. :root, сброс, типографика, контейнер, кнопки, формы
   =========================================================================== */

/* Атрибут hidden обязан скрывать: правило класса с display перебивает
   браузерное [hidden]{display:none}, и скрытый блок остаётся видимым. */
[hidden] { display: none !important; }

:root {
  /* Палитра */
  --color-white:        #FFFFFF;
  --color-eggplant:     #2B0E3B;
  --color-eggplant-2:   #38124B;
  --color-periwinkle:   #8B90EE;
  --color-periwinkle-d: #6266C9;
  --color-amber:        #F0A830;
  --color-amber-d:      #D6911D;
  --color-lavender:     #E9E6EF;
  --color-ink:          #171219;
  --color-cream:        #F4F1EC;
  --color-muted:        #6E6A76;
  --color-hairline:     #E4E1EA;
  --color-hairline-dark: rgba(244, 241, 236, .18);

  /* Типографика */
  --font-serif: 'PT Serif', Georgia, 'Times New Roman', serif;
  --font-display: 'Oswald', 'Arial Narrow', sans-serif;
  --font-text: 'Golos Text', 'Segoe UI', Arial, sans-serif;

  /* Сетка */
  --container-max: 1200px;
  --gap-section: 96px;
  --radius-card: 14px;
  --radius-tag: 8px;

  /* Прочее */
  --transition: .2s ease;

  color-scheme: light;
}

@media (min-width: 900px) {
  :root {
    --gap-section: 140px;
  }
}

/* ---------------------------------------------------------------------------
   Сброс
   --------------------------------------------------------------------------- */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

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

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

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

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

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-weight: 700;
}

p {
  margin: 0;
}

/* ---------------------------------------------------------------------------
   Типографика
   --------------------------------------------------------------------------- */

h1, .h1 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(2.4rem, 5.5vw, 2.2rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
}

h2, .h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(1.9rem, 3.6vw, 2.8rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
}

h3, .h3 {
  font-family: var(--font-text);
  font-weight: 700;
  font-size: clamp(1.15rem, 1.8vw, 1.4rem);
  line-height: 1.3;
}

.lede {
  font-family: var(--font-text);
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: var(--color-muted);
  line-height: 1.6;
}

.eyebrow {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.statement {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(2.4rem, 6vw, 5rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--color-eggplant);
}

blockquote {
  margin: 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  line-height: 1.35;
}

/* ---------------------------------------------------------------------------
   Контейнер и сетка
   --------------------------------------------------------------------------- */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 24px;
}

@media (min-width: 900px) {
  .container {
    padding-inline: 48px;
  }
}

.section {
  padding-block: 56px;
}

@media (min-width: 900px) {
  .section {
    padding-block: 88px;
  }
}

.section-head {
  border-top: 1px solid var(--color-hairline);
  padding-top: 18px;
  margin-bottom: 40px;
}

.section-head--dark {
  border-top-color: var(--color-hairline-dark);
}

.split {
  display: grid;
  gap: 40px;
  align-items: start;
}

@media (min-width: 900px) {
  .split {
    grid-template-columns: minmax(0, 0.75fr) minmax(0, 1fr);
    gap: 64px;
  }

  .split--reverse {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.75fr);
  }

  .split--reverse > :first-child {
    order: 2;
  }
}

/* ---------------------------------------------------------------------------
   Кнопки
   --------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 48px;
  padding: 0 24px;
  border-radius: 24px;
  font-family: var(--font-text);
  font-weight: 500;
  font-size: .95rem;
  white-space: nowrap;
  border: 1px solid transparent;
  transition: background-color var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}

.btn:active {
  transform: translateY(1px);
}

.btn .icon {
  transition: transform var(--transition);
}

.btn:hover .icon {
  transform: translateX(3px);
}

.btn--dark {
  background: var(--color-ink);
  color: var(--color-cream);
}

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

.btn--light {
  background: var(--color-cream);
  color: var(--color-ink);
}

.btn--light:hover {
  background: var(--color-periwinkle);
  color: var(--color-ink);
}

.btn--amber {
  background: var(--color-amber);
  color: var(--color-ink);
}

.btn--amber:hover {
  background: var(--color-amber-d);
}

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

.btn--outline:hover {
  background: var(--color-ink);
  color: var(--color-cream);
}

.btn--pill-nav {
  height: 38px;
  padding: 0 18px;
  border-radius: 19px;
  border: 1px solid var(--color-hairline);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .74rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.btn--pill-nav.is-active,
.btn--pill-nav:hover {
  background: var(--color-ink);
  color: var(--color-cream);
  border-color: var(--color-ink);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
  color: var(--color-eggplant);
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}

.link-arrow .icon {
  transition: transform var(--transition);
}

.link-arrow:hover {
  color: var(--color-periwinkle-d);
}

.link-arrow:hover .icon {
  transform: translateX(3px);
}

/* ---------------------------------------------------------------------------
   Формы
   --------------------------------------------------------------------------- */

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 18px;
}

.field label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .72rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.field input,
.field textarea,
.field select {
  width: 100%;
  border: 1px solid var(--color-hairline);
  border-radius: 10px;
  padding: 13px 16px;
  font-family: var(--font-text);
  font-size: 1rem;
  color: var(--color-ink);
  background: var(--color-white);
  transition: border-color var(--transition);
}

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

.field input:hover,
.field textarea:hover,
.field select:hover {
  border-color: var(--color-muted);
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--color-periwinkle);
}

.form--dark .field label {
  color: var(--color-cream);
  opacity: .8;
}

.form--dark .field input,
.form--dark .field textarea,
.form--dark .field select {
  background: rgba(244, 241, 236, .06);
  border-color: var(--color-hairline-dark);
  color: var(--color-cream);
}

.form--dark .field input::placeholder,
.form--dark .field textarea::placeholder {
  color: rgba(244, 241, 236, .45);
}

.form--dark .field input:focus,
.form--dark .field textarea:focus,
.form--dark .field select:focus {
  border-color: var(--color-periwinkle);
}

.form__note {
  font-size: .85rem;
  color: var(--color-muted);
  margin-top: 12px;
}

.form--dark .form__note {
  color: rgba(244, 241, 236, .65);
}

/* ===========================================================================
   2. Шапка, навигация, бургер, мобильное меню, футер
   =========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-hairline);
}

.site-header__inner {
  height: 80px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.site-logo {
  flex: 0 0 auto;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--color-ink);
}

.site-logo__dot {
  color: var(--color-periwinkle);
}

.main-nav {
  display: none;
}

.main-nav__list {
  display: flex;
  align-items: center;
  gap: 28px;
}

.main-nav__link {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .78rem;
  letter-spacing: .05em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--color-ink);
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}

.main-nav__link:hover {
  color: var(--color-periwinkle-d);
}

.main-nav__link.is-active {
  color: var(--color-periwinkle-d);
  border-bottom-color: var(--color-periwinkle);
}

.site-header__cta {
  display: none;
  margin-left: auto;
  flex: 0 0 auto;
}

.burger {
  margin-left: auto;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  color: var(--color-ink);
  transition: background-color var(--transition);
}

.burger:hover {
  background: var(--color-lavender);
}

.burger[aria-expanded="true"] .icon--burger {
  display: none;
}

.burger__close {
  display: none;
}

.burger[aria-expanded="true"] .burger__close {
  display: block;
}

@media (min-width: 900px) {
  .main-nav {
    display: block;
    margin-left: 12px;
  }

  .site-header__cta {
    display: inline-flex;
  }

  .burger {
    display: none;
  }
}

.mobile-menu {
  position: fixed;
  inset: 80px 0 0 0;
  background: var(--color-white);
  z-index: 99;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 32px;
  overflow-y: auto;
}

.mobile-menu[hidden] {
  display: none;
}

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

.mobile-menu__link {
  display: block;
  padding: 14px 4px;
  border-bottom: 1px solid var(--color-hairline);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: .03em;
  text-transform: uppercase;
  color: var(--color-ink);
}

.mobile-menu__link.is-active {
  color: var(--color-periwinkle-d);
}

.mobile-menu__cta {
  width: 100%;
  justify-content: center;
}

@media (min-width: 900px) {
  .mobile-menu {
    display: none !important;
  }
}

/* ---------------------------------------------------------------------------
   Футер
   --------------------------------------------------------------------------- */

.site-footer {
  background: var(--color-ink);
  color: var(--color-cream);
  padding-block: 64px 32px;
}

.site-footer__grid {
  display: grid;
  gap: 40px;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .site-footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .site-footer__grid {
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
  }
}

.footer-col--about {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.site-logo--footer {
  color: var(--color-cream);
}

.footer-col__text {
  color: rgba(244, 241, 236, .7);
  font-size: .92rem;
  line-height: 1.6;
  max-width: 34ch;
}

.footer-col__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .74rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: rgba(244, 241, 236, .55);
  margin-bottom: 18px;
}

.footer-col__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: .95rem;
}

.footer-col__list a {
  transition: color var(--transition);
}

.footer-col__list a:hover {
  color: var(--color-periwinkle);
}

.footer-col__address {
  color: rgba(244, 241, 236, .7);
  max-width: 26ch;
}

.footer-col__social {
  display: flex;
  gap: 12px;
}

.footer-col__social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--color-hairline-dark);
  color: var(--color-cream);
  transition: background-color var(--transition), border-color var(--transition), color var(--transition);
}

.footer-col__social a:hover {
  background: var(--color-periwinkle);
  border-color: var(--color-periwinkle);
  color: var(--color-ink);
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--color-hairline-dark);
  font-size: .85rem;
  color: rgba(244, 241, 236, .6);
}

.site-footer__bottom a {
  transition: color var(--transition);
}

.site-footer__bottom a:hover {
  color: var(--color-periwinkle);
}

/* ===========================================================================
   3. Стили секций
   =========================================================================== */

/* Цветоблочные подложки на всю ширину секции */
.section--white   { background: var(--color-white); color: var(--color-ink); }
.section--lavender{ background: var(--color-lavender); color: var(--color-ink); }
.section--eggplant{ background: var(--color-eggplant); color: var(--color-cream); }
.section--periwinkle{ background: var(--color-periwinkle); color: var(--color-ink); }
.section--amber   { background: var(--color-amber); color: var(--color-ink); }

.section--eggplant .section-head,
.section--periwinkle .section-head,
.section--amber .section-head {
  border-top-color: var(--color-hairline-dark);
}

.section--eggplant .eyebrow,
.section--periwinkle .eyebrow,
.section--amber .eyebrow {
  color: rgba(23, 18, 25, .55);
}

.section--eggplant .eyebrow {
  color: rgba(244, 241, 236, .55);
}

.section--eggplant .lede {
  color: rgba(244, 241, 236, .75);
}

/* На цветных подложках приглушённый серый .lede сливается с фоном —
   берём затемнённые чернила той же секции. */
.section--periwinkle .lede,
.section--amber .lede {
  color: rgba(23, 18, 25, .78);
}

.section--periwinkle .eyebrow {
  color: rgba(23, 18, 25, .72);
}

/* ---------------------------------------------------------------------------
   Hero
   --------------------------------------------------------------------------- */

.hero {
  padding-block: 64px;
}

@media (min-width: 900px) {
  .hero {
    padding-block: 96px;
  }
}

.hero__inner {
  max-width: 760px;
}

.hero__title {
  margin-bottom: 20px;
}

.hero__lede {
  margin-bottom: 32px;
  max-width: 56ch;
}

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

.hero--band {
  background: var(--color-periwinkle);
  color: var(--color-ink);
}

.hero--eggplant {
  background: var(--color-eggplant);
  color: var(--color-cream);
}

.hero--eggplant .lede {
  color: rgba(244, 241, 236, .78);
}

.hero--amber {
  background: var(--color-amber);
  color: var(--color-ink);
}

/* ---------------------------------------------------------------------------
   Офферы (2 карточки-плашки на главной)
   --------------------------------------------------------------------------- */

.offer-grid {
  display: grid;
  gap: 32px;
}

@media (min-width: 700px) {
  .offer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 48px;
  }
}

.offer-card__title {
  margin-bottom: 12px;
}

.offer-card__text {
  color: var(--color-muted);
  margin-bottom: 20px;
  max-width: 42ch;
}

/* ---------------------------------------------------------------------------
   Три причины / нумерованные списки
   --------------------------------------------------------------------------- */

.reasons__list,
.steps__list {
  display: grid;
  gap: 40px;
}

@media (min-width: 700px) {
  .reasons__list {
    grid-template-columns: repeat(3, 1fr);
  }

  .steps__list {
    grid-template-columns: repeat(4, 1fr);
  }
}

.reason-item__index,
.step-item__index {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 2rem;
  color: var(--color-periwinkle-d);
  margin-bottom: 12px;
  display: block;
}

.section--eggplant .reason-item__index,
.section--eggplant .step-item__index {
  color: var(--color-periwinkle);
}

.reason-item__title,
.step-item__title {
  margin-bottom: 10px;
}

.reason-item__text,
.step-item__text {
  color: var(--color-muted);
  font-size: .95rem;
  max-width: 40ch;
}

.section--eggplant .reason-item__text,
.section--eggplant .step-item__text {
  color: rgba(244, 241, 236, .72);
}

/* ---------------------------------------------------------------------------
   Услуги / подуслуги — грид карточек без теней
   --------------------------------------------------------------------------- */

.service-grid {
  display: grid;
  gap: 40px 32px;
}

@media (min-width: 640px) {
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .service-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  border-top: 1px solid var(--color-hairline);
  padding-top: 20px;
}

.service-card__title {
  margin-bottom: 10px;
}

.service-card__text {
  color: var(--color-muted);
  font-size: .95rem;
  margin-bottom: 16px;
}

/* ---------------------------------------------------------------------------
   Аккордеон-строки подуслуг (webdevelop / marketing) и FAQ
   --------------------------------------------------------------------------- */

.accordion-rows {
  border-top: 1px solid var(--color-hairline);
}

.accordion-row {
  border-bottom: 1px solid var(--color-hairline);
}

.accordion-row__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 0;
  text-align: left;
  font-family: var(--font-text);
  font-weight: 700;
  font-size: 1.1rem;
}

.accordion-row__icon {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--color-hairline);
  transition: transform var(--transition), background-color var(--transition), border-color var(--transition);
}

.accordion-row__trigger[aria-expanded="true"] .accordion-row__icon {
  transform: rotate(135deg);
  background: var(--color-ink);
  border-color: var(--color-ink);
  color: var(--color-cream);
}

.accordion-row__panel {
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--transition);
}

.accordion-row__panel[data-open="true"] {
  max-height: 320px;
}

.accordion-row__panel-inner {
  padding: 0 0 24px;
  color: var(--color-muted);
  max-width: 60ch;
}

.faq .accordion-row__trigger {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.2rem;
}

/* ---------------------------------------------------------------------------
   Теги (награды, метки)
   --------------------------------------------------------------------------- */

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: var(--radius-tag);
  background: var(--color-lavender);
  color: var(--color-muted);
  font-family: var(--font-display);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
}

/* ---------------------------------------------------------------------------
   Заявление (крупная serif-цитата раздела)
   --------------------------------------------------------------------------- */

.statement-block {
  padding-block: 24px;
}

.statement-block__text {
  margin: 24px 0 32px;
}

.statement-block__body {
  max-width: 60ch;
  color: var(--color-muted);
  margin-bottom: 24px;
}

/* ---------------------------------------------------------------------------
   «Подойдёт / не подходит»
   --------------------------------------------------------------------------- */

.fit-columns {
  display: grid;
  gap: 40px;
}

@media (min-width: 700px) {
  .fit-columns {
    grid-template-columns: repeat(2, 1fr);
  }
}

.fit-column__title {
  margin-bottom: 20px;
}

.fit-column__list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.fit-column__list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--color-muted);
}

.fit-column__list .icon {
  flex: 0 0 auto;
  margin-top: 3px;
}

.fit-column--yes .icon {
  color: var(--color-periwinkle-d);
}

.fit-column--no .icon {
  color: var(--color-amber-d);
}

/* ---------------------------------------------------------------------------
   CTA-форма заявки
   --------------------------------------------------------------------------- */

.cta-form {
  background: var(--color-eggplant);
  color: var(--color-cream);
}

.cta-form__grid {
  display: grid;
  gap: 40px;
}

@media (min-width: 900px) {
  .cta-form__grid {
    grid-template-columns: minmax(0, .8fr) minmax(0, 1fr);
    gap: 64px;
  }
}

.cta-form__title {
  margin-bottom: 16px;
}

.cta-form__lede {
  color: rgba(244, 241, 236, .75);
  max-width: 40ch;
}

.cta-form__row {
  display: grid;
  gap: 16px;
}

@media (min-width: 560px) {
  .cta-form__row {
    grid-template-columns: 1fr 1fr;
  }
}

/* ---------------------------------------------------------------------------
   Контакты, карта, карточки связи
   --------------------------------------------------------------------------- */

.contact-block {
  display: grid;
  gap: 24px;
}

@media (min-width: 640px) {
  .contact-block {
    grid-template-columns: repeat(2, 1fr);
  }
}

.contact-block__item-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .72rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 8px;
  display: block;
}

.contact-block__item-value {
  font-size: 1.1rem;
}

.map-block {
  margin-top: 40px;
}

.map-block__frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--color-hairline);
}

.map-block__frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.map-block__link {
  margin-top: 16px;
}

.contact-cards {
  display: grid;
  gap: 24px;
}

@media (min-width: 700px) {
  .contact-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

.contact-card {
  background: var(--color-eggplant-2);
  border-radius: var(--radius-card);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-card__title {
  color: var(--color-cream);
}

.contact-card__text {
  color: rgba(244, 241, 236, .72);
}

/* ---------------------------------------------------------------------------
   Фото
   --------------------------------------------------------------------------- */

.media-frame {
  border-radius: 16px;
  overflow: hidden;
}

.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------------------------------------------------------------------------
   Появление при скролле
   --------------------------------------------------------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .5s ease, transform .5s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ===========================================================================
   4. Медиазапросы, focus-visible, prefers-reduced-motion, печать
   =========================================================================== */

/* ---------------------------------------------------------------------------
   Фокус
   --------------------------------------------------------------------------- */

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
.accordion-row__trigger:focus-visible {
  outline: 2px solid var(--color-periwinkle);
  outline-offset: 3px;
  border-radius: 4px;
}

.site-footer a:focus-visible {
  outline-color: var(--color-periwinkle);
}

/* ---------------------------------------------------------------------------
   Раскладка по ширинам (доп. правки сверх мобайл-фёрст выше)
   --------------------------------------------------------------------------- */

@media (max-width: 359px) {
  .container {
    padding-inline: 16px;
  }

  .btn {
    padding: 0 18px;
    font-size: .88rem;
  }
}

@media (min-width: 900px) and (max-width: 1023px) {
  .main-nav__list {
    gap: 20px;
  }
}

@media (min-width: 1280px) {
  .hero__inner {
    max-width: 820px;
  }
}

/* ---------------------------------------------------------------------------
   Уважение к системным настройкам движения
   --------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* ---------------------------------------------------------------------------
   Печать
   --------------------------------------------------------------------------- */

@media print {
  .site-header,
  .mobile-menu,
  .burger,
  .cta-form,
  .site-footer__social,
  .btn,
  .map-block__frame {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
  }

  a {
    color: #000;
    text-decoration: underline;
  }

  .section {
    padding-block: 24px;
  }

  .section--eggplant,
  .section--periwinkle,
  .section--amber {
    background: #fff !important;
    color: #000 !important;
  }
}


/* Modal */
.modal { position: fixed; inset: 0; background: rgba(23,18,25,.6); display: flex; align-items: center; justify-content: center; z-index: 1000; padding: 20px; }
.modal[hidden] { display: none !important; }
.modal__dialog { background: #fff; border-radius: 14px; max-width: 520px; width: 100%; padding: 28px; position: relative; max-height: 90vh; overflow: auto; }
.modal__close { position: absolute; top: 12px; right: 16px; font-size: 24px; line-height: 1; cursor: pointer; }
.modal__title { margin-bottom: 16px; }

body.no-scroll { overflow: hidden; }


/* Dropdown menu */
.main-nav__item--dropdown { position: relative; }
.main-nav__dropdown { display: none; position: absolute; top: 100%; left: 0; background: #fff; border: 1px solid #E4E1EA; border-radius: 10px; padding: 16px; min-width: 640px; box-shadow: 0 10px 30px rgba(0,0,0,.12); z-index: 100; gap: 16px; }
.main-nav__item--dropdown:hover .main-nav__dropdown, .main-nav__item--dropdown:focus-within .main-nav__dropdown { display: flex; }
.main-nav__dropdown-col { flex: 1; }
.main-nav__dropdown-title { font-weight: 700; margin-bottom: 8px; display: block; }
.main-nav__dropdown ul { list-style: none; padding: 0; margin: 0; }
.main-nav__dropdown li { margin: 4px 0; }
.main-nav__dropdown a { font-size: 14px; color: #171219; }
.main-nav__dropdown a:hover { color: #6266C9; }
.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(220px,1fr)); gap: 16px; }
.portfolio-card { display: block; border: 1px solid #E4E1EA; border-radius: 10px; overflow: hidden; }
.portfolio-card img { width: 100%; height: 160px; object-fit: cover; }
.portfolio-card span { display: block; padding: 10px; font-weight: 600; }
.portfolio-more { margin-top: 16px; }