/* ============================================================
   PerfectRent — Секции: hero, каталог, шаги, преимущества,
   галерея, FAQ, заявка
   ============================================================ */

/* ================= HERO ================= */
.hero {
  position: relative;
  padding-top: calc(var(--header-h) + clamp(32px, 6vw, 72px));
  padding-bottom: clamp(48px, 7vw, 88px);
  overflow: clip;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(ellipse 70% 55% at 82% 30%, var(--hero-glow), transparent 65%);
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}

.hero__content {
  position: relative;
  z-index: 1;
}

.hero__title {
  margin-top: 18px;
  font-size: clamp(2.3rem, 1rem + 4.6vw, 4.1rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.hero__subtitle {
  margin-top: 20px;
  font-size: clamp(1rem, 0.95rem + 0.4vw, 1.15rem);
  color: var(--text-2);
  max-width: 52ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.hero__points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 34px;
}

.hero__points li {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-2);
}

.hero__point-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--blue-soft);
  color: var(--blue-text);
  font-size: 0.7rem;
  font-weight: 800;
  flex: none;
}

/* Визуал hero */
.hero__visual {
  position: relative;
}

.hero__image-wrap {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--image-bg);
  box-shadow: var(--shadow-xl);
  aspect-ratio: 4 / 5;
}
.hero__image-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, transparent 55%, rgba(9, 15, 22, 0.28));
  pointer-events: none;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__chip {
  position: absolute;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 16px;
  border-radius: var(--r-lg);
  background: var(--glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  animation: hero-chip-float 7s ease-in-out infinite;
}
.hero__chip--1 {
  top: 6%;
  right: -4%;
}
.hero__chip--2 {
  bottom: 12%;
  left: -6%;
  animation-delay: -3.2s;
}
.hero__chip-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
}
.hero__chip-sub {
  font-size: 0.78rem;
  color: var(--text-2);
}

@keyframes hero-chip-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}

.hero__badge {
  position: absolute;
  bottom: -14px;
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 18px;
  border-radius: var(--r-full);
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
}
.hero__badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 4px var(--blue-soft);
}

@media (prefers-reduced-motion: reduce) {
  .hero__chip {
    animation: none;
  }
}

/* ================= КАТЕГОРИИ ================= */
.categories {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 2.4vw, 24px);
  margin-bottom: clamp(56px, 7vw, 88px);
}

.category-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  background: var(--card);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-2);
}

.category-card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--image-bg);
}
.category-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.category-card:hover .category-card__media img {
  transform: scale(1.04);
}

.category-card__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 22px 24px;
  flex: 1;
}

.category-card__title {
  font-size: 1.2rem;
}

.category-card__desc {
  color: var(--text-2);
  font-size: 0.92rem;
}

.category-card__tasks {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 2px;
}

.category-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 14px;
}

.category-card__link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--blue-text);
}
.category-card__link svg {
  transition: transform var(--transition-fast);
}
.category-card__link:hover svg {
  transform: translateX(3px);
}

.category-card__count {
  font-size: 0.8rem;
  color: var(--text-3);
}

/* ================= АКЦИЯ ================= */
.promo-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 22px 26px;
  margin-bottom: clamp(36px, 5vw, 48px);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: var(--r-lg);
  background: var(--accent-soft);
}

.promo-card__emoji {
  font-size: 2.1rem;
  line-height: 1;
  flex: none;
}

.promo-card__body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.promo-card__title {
  font-size: 1.08rem;
  color: var(--accent-text);
}

.promo-card__text {
  color: var(--text);
  font-size: 0.92rem;
}

.promo-card__note {
  color: var(--text-3);
  font-size: 0.8rem;
}

.promo-card__cta {
  flex: none;
}

@media (max-width: 720px) {
  .promo-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 20px;
  }
  .promo-card__cta {
    width: 100%;
  }
}

/* ================= КАТАЛОГ ================= */
.catalog__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 20px;
  margin-bottom: 18px;
}

.catalog__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border: 1px solid var(--border-2);
  border-radius: var(--r-full);
  background: var(--card);
  color: var(--text-2);
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.filter-chip:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.filter-chip.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-contrast);
  box-shadow: 0 4px 12px -2px rgba(37, 99, 235, 0.4);
}

.filter-chip__count {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 1px 7px;
  border-radius: var(--r-full);
  background: var(--bg-soft);
  color: var(--text-3);
}
.filter-chip.is-active .filter-chip__count {
  background: rgba(255, 255, 255, 0.22);
  color: var(--accent-contrast);
}

.catalog__sort {
  display: flex;
  align-items: center;
  gap: 10px;
}
.catalog__sort-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-2);
  white-space: nowrap;
}
.catalog__sort .select {
  min-height: 40px;
  width: auto;
  min-width: 190px;
}

.catalog__demo-note {
  margin-bottom: 20px;
  font-size: 0.82rem;
  color: var(--text-3);
  padding: 10px 14px;
  border: 1px dashed var(--border-2);
  border-radius: var(--r-md);
  background: var(--card);
}

.catalog__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 2.4vw, 24px);
}

.catalog__empty {
  padding: 40px;
  text-align: center;
  color: var(--text-2);
  border: 1px dashed var(--border-2);
  border-radius: var(--r-lg);
}

/* ================= ШАГИ ================= */
.steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: stretch;
  gap: clamp(20px, 3vw, 32px);
  counter-reset: step;
}

.step {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  height: 100%;
  padding: 26px 24px;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  background: var(--card);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-2);
}

.step__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--r-lg);
  background: var(--blue-soft);
  color: var(--blue-text);
  flex: none;
}

.step__num {
  position: absolute;
  top: 20px;
  right: 22px;
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--border-2);
  transition: color var(--transition);
}
.step:hover .step__num {
  color: var(--accent);
}

.step__title {
  font-size: 1.05rem;
}

.step__desc {
  font-size: 0.9rem;
  color: var(--text-2);
}

/* Соединительная линия между шагами (desktop) */
@media (min-width: 1025px) {
  .steps::before {
    content: '';
    position: absolute;
    top: 52px;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    background-image: linear-gradient(90deg, var(--border-2) 55%, transparent 45%);
    background-size: 14px 2px;
    z-index: 0;
  }
  .step {
    z-index: 1;
  }
}

/* ================= ПРЕИМУЩЕСТВА ================= */
.benefits {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: stretch;
  gap: clamp(16px, 2.4vw, 24px);
}

.benefit {
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: 100%;
  padding: 26px 24px;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  background: var(--card);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.benefit:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-2);
}

.benefit__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--r-lg);
  background: var(--blue-soft);
  color: var(--blue-text);
  flex: none;
}

.benefit__title {
  font-size: 1.15rem;
}

.benefit__desc {
  font-size: 0.95rem;
  color: var(--text-2);
}

/* ================= FAQ ================= */
.faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}

.faq-intro {
  position: sticky;
  top: calc(var(--header-h) + 32px);
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
}

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

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--card);
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.faq-item.is-open {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}

.faq-item__button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 19px 22px;
  border: 0;
  background: none;
  font: inherit;
  text-align: left;
  cursor: pointer;
  color: var(--text);
}
.faq-item__question {
  font-size: 1rem;
  font-weight: 600;
}

.faq-item__chevron {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid var(--border-2);
  color: var(--text-2);
  transition: transform 0.3s var(--ease), background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}
.faq-item.is-open .faq-item__chevron {
  transform: rotate(180deg);
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-contrast);
}

.faq-item__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s var(--ease);
}
.faq-item.is-open .faq-item__panel {
  grid-template-rows: 1fr;
}
.faq-item__panel-inner {
  overflow: hidden;
}
.faq-item__answer {
  padding: 0 22px 20px;
  color: var(--text-2);
  font-size: 0.94rem;
  max-width: 70ch;
}

/* ================= ЗАЯВКА / КОНТАКТЫ ================= */
.booking {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.35fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.booking__info {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  background: var(--card);
}

.booking__info-title {
  font-size: 1.15rem;
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.contact-item__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--r-md);
  background: var(--blue-soft);
  color: var(--blue-text);
  flex: none;
}

.contact-item__label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-3);
}
.contact-item__value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
}
.contact-item__value a:hover {
  color: var(--accent);
}

.booking__info-note {
  font-size: 0.8rem;
  color: var(--text-3);
  padding: 10px 12px;
  border: 1px dashed var(--border-2);
  border-radius: var(--r-md);
}

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

.socials {
  display: flex;
  gap: 10px;
}
.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--r-md);
  border: 1px solid var(--border-2);
  background: var(--card);
  color: var(--text-2);
  transition: all var(--transition-fast);
}
.social-link:hover {
  color: var(--accent-contrast);
  background: var(--accent);
  border-color: var(--accent);
  transform: translateY(-2px);
}

/* Форма */
.form-card {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: clamp(24px, 3.5vw, 36px);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  background: var(--card);
  box-shadow: var(--shadow-md);
}

.form-card__head {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-card__title {
  font-size: 1.3rem;
}

.form-card__sub {
  color: var(--text-2);
  font-size: 0.88rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 18px;
}

.field--wide {
  grid-column: 1 / -1;
}

.form-card__agreement {
  font-size: 0.82rem;
  color: var(--text-3);
}

.form-card__submit {
  align-self: flex-start;
}

/* Статус формы */
.form-status {
  border-radius: var(--r-md);
  padding: 14px 16px;
  font-size: 0.9rem;
  line-height: 1.5;
}
.form-status.is-info {
  background: var(--info-soft);
  color: var(--text);
  border: 1px solid var(--ring);
}
.form-status.is-success {
  background: var(--success-soft);
  border: 1px solid transparent;
  color: var(--text);
}
.form-status.is-error {
  background: var(--danger-soft);
  border: 1px solid transparent;
  color: var(--text);
}
.form-status p + p {
  margin-top: 8px;
}
.form-status code {
  font-size: 0.78rem;
  word-break: break-all;
}
.form-status__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.btn__spinner {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  animation: spin 0.7s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ================= АДАПТИВ СЕКЦИЙ ================= */
@media (max-width: 1024px) {
  .hero__inner {
    /* minmax(0, …) не даёт длинным словам распирать колонку за экран */
    grid-template-columns: minmax(0, 1fr);
  }
  .hero__visual {
    max-width: 560px;
    margin-inline: auto;
  }
  .hero__chip--1 { right: 0; }
  .hero__chip--2 { left: 0; }
  .hero__badge { bottom: -14px; }

  .categories {
    grid-template-columns: 1fr;
    max-width: 560px;
    margin-inline: auto;
  }
  .catalog__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .benefits {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .faq-layout {
    grid-template-columns: 1fr;
  }
  .faq-intro {
    position: static;
  }
  .booking {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .hero__actions .btn {
    width: 100%;
  }
  .hero__chip {
    padding: 10px 13px;
  }
  .hero__chip-title {
    font-size: 0.8rem;
  }
  .catalog__grid {
    grid-template-columns: 1fr;
  }
  .steps {
    grid-template-columns: 1fr;
    /* все карточки одной высоты: 1fr-строки в одноколоночной сетке
       выравниваются по самой высокой карточке */
    grid-auto-rows: 1fr;
    align-items: stretch;
  }
  .benefits {
    grid-template-columns: 1fr;
    grid-auto-rows: 1fr;
    align-items: stretch;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-card__submit {
    width: 100%;
  }
}