/* ============================================================
   PORTFOLIO-MOBILE.CSS — адаптивные стили страницы «Портфолио»
   Подключается после portfolio.css
   ============================================================ */


/* ============================================================
   ПЛАНШЕТ (≤ 1200px)
   ============================================================ */
@media (max-width: 1200px) {
  .pf-grid { grid-template-columns: repeat(2, 1fr); }
  .pf-card--large { grid-column: span 2; }
  .pf-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .pf-process-steps { grid-template-columns: repeat(3, 1fr); }
  .pf-process-steps::before { display: none; }
}


/* ============================================================
   ПЛАНШЕТ (≤ 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .pf-hero__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .pf-hero__mosaic {
    max-width: 500px;
    margin: 0 auto;
  }
  .pf-hero__title { font-size: 44px; min-height: auto; }
  .pf-section-title { font-size: 34px; }
  .pf-cta-title { font-size: 36px; }
}


/* ============================================================
   МОБИЛЬНЫЙ (≤ 768px)
   ============================================================ */
@media (max-width: 768px) {

  /* ── Hero ── */
  .pf-hero { padding: 90px 0 48px; }
  .pf-hero__title { font-size: 26px; min-height: auto; text-align: center; }
  .pf-hero__lead { font-size: 14px; max-width: 100%; text-align: center; margin-left: auto; margin-right: auto; }
  .pf-hero__badge { margin-left: auto; margin-right: auto; }

  /* Статистика — 3 колонки в ряд */
  .pf-hero__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    text-align: center;
  }
  .stat-item {
    flex-direction: column;
    align-items: center;
    padding: 0 8px;
    border-right: 1px solid rgba(255,255,255,0.15);
  }
  .stat-item:last-child { border-right: none; }
  .stat-num { font-size: 22px; }
  .stat-label { font-size: 10px; }

  /* Кнопки — рядом по центру */
  .pf-hero__buttons {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    width: auto;
  }
  .pf-hero__buttons .btn-pf {
    width: auto;
    font-size: 13px;
    padding: 12px 18px;
  }

  /* Мозаика */
  .pf-hero__mosaic { grid-template-columns: 1fr 1fr; max-width: 100%; }
  .pf-mosaic-card--a { grid-column: 1 / -1; }
  .pf-mosaic-card__label { font-size: 11px; }

  /* Ticker */
  .pf-ticker__pill { padding: 0 14px; font-size: 11px; }

  /* ── Типографика секций ── */
  .pf-section-label { text-align: center; }
  .pf-section-title { font-size: 22px; text-align: center; }
  .pf-section-sub { font-size: 14px; text-align: center; margin-left: auto; margin-right: auto; }
  .pf-section-header { margin-bottom: 32px; text-align: center; }

  /* ── Stats — флип-карточки в 2 колонки ── */
  .pf-stats-section { padding: 52px 0; }
  .pf-stats-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .pf-flip { height: 160px; }
  .pf-flip__num { font-size: 32px; }
  .pf-flip__label { font-size: 12px; }
  .pf-flip__hint { font-size: 10px; }
  /* Отключаем флип на тач — показываем фронт */
  .pf-flip__inner { transform: none !important; transition: none !important; }
  .pf-flip__back { display: none; }
  .pf-flip__front { position: relative; transform: none; }

  /* ── Works ── */
  .pf-works-section { padding: 52px 0; }

  /* Фильтр — горизонтальный скролл */
  .pf-filter-nav {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 6px;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    justify-content: flex-start;
  }
  .pf-filter-nav::-webkit-scrollbar { display: none; }
  .pf-filter-btn { flex-shrink: 0; font-size: 12px; padding: 7px 14px; }

  /* Сетка проектов — 1 колонка */
  .pf-grid { grid-template-columns: 1fr; gap: 16px; }
  .pf-card--large { grid-column: span 1; flex-direction: column; }
  .pf-card--large .pf-card__visual { min-width: auto; }
  .pf-card__body { padding: 16px 18px 18px; }
  .pf-card__title { font-size: 16px; }
  .pf-card__desc { font-size: 13px; }
  .pf-card__tags { gap: 6px; }
  .pf-card__tag { font-size: 11px; padding: 3px 10px; }

  /* ── Process ── */
  .pf-process-section { padding: 52px 0; }
  .pf-process-steps { grid-template-columns: 1fr; gap: 12px; }
  .pf-process-step {
    flex-direction: row;
    align-items: flex-start;
    text-align: left;
    gap: 14px;
    padding: 16px 14px;
  }
  .pf-process-step__num { margin-bottom: 0; flex-shrink: 0; width: 40px; height: 40px; font-size: 12px; }
  .pf-process-step__content { text-align: left; }
  .pf-process-step__icon { display: none; }
  .pf-process-step__title { font-size: 14px; }
  .pf-process-step__text { font-size: 12.5px; }

  /* ── Tech cloud ── */
  .pf-tech-section { padding: 44px 0; }
  .pf-tech-cloud { gap: 8px; justify-content: center; }
  .pf-tech-item--lg { font-size: 12px; padding: 8px 16px; }
  .pf-tech-item--md { font-size: 12px; padding: 8px 14px; }
  .pf-tech-item    { font-size: 12px; padding: 7px 12px; }

  /* ── FAQ ── */
  .pf-faq-section { padding: 52px 0; }
  .pf-faq-item__q { font-size: 14px; padding: 16px 16px; }
  .pf-faq-item__a { font-size: 13px; }
  .pf-faq-item.open .pf-faq-item__a { padding: 0 16px 16px; }

  /* ── CTA ── */
  .pf-cta-section { padding: 56px 0; }
  .pf-cta-title { font-size: 24px; text-align: center; }
  .pf-cta-sub { font-size: 14px; text-align: center; }
  .pf-cta-form__row { grid-template-columns: 1fr; gap: 10px; }
  .pf-cta-contacts { flex-direction: column; align-items: center; gap: 12px; }

  /* ── Footer ── */
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .footer__col--about { grid-column: 1 / -1; }
  .footer__col--last  { grid-column: 1 / -1; }

  /* ── Side nav ── */
  #side-nav { display: none; }
}


/* ============================================================
   МАЛЕНЬКИЙ МОБИЛЬНЫЙ (≤ 480px)
   ============================================================ */
@media (max-width: 480px) {

  .pf-hero { padding: 80px 0 48px; }
  .pf-hero__title { font-size: 28px; }

  .pf-hero__stats { flex-direction: column; gap: 14px; }
  .stat-item { flex-direction: row; align-items: baseline; gap: 8px; }
  .stat-num  { font-size: 26px; }

  .pf-stats-grid { grid-template-columns: 1fr; }
  .pf-stat-card__num { font-size: 36px; }

  .pf-section-title { font-size: 24px; }

  .pf-mosaic-card--a .pf-mosaic-card__img { height: 120px; }
  .pf-mosaic-card__img { height: 100px; }

  .pf-card__body { padding: 16px 18px 18px; }
  .pf-card__title { font-size: 15px; }

  .pf-process-step__num { width: 44px; height: 44px; font-size: 12px; }
  .pf-process-step__title { font-size: 13.5px; }
  .pf-process-step__text { font-size: 12px; }

  .pf-cta-title { font-size: 24px; }

  .pf-tech-cloud { gap: 8px; }
  .pf-tech-item { font-size: 12px; padding: 7px 14px; }
  .pf-tech-item--lg, .pf-tech-item--md { font-size: 12px; padding: 8px 16px; font-weight: 700; }
}
/* ============================================================
   ФИКС: СТАТИСТИКА ПО ЛЕВОМУ КРАЮ + КАРТОЧКИ В СТОЛБЕЦ
   ============================================================ */

/* Статистика в столбец и по левому краю */
@media (max-width: 768px) {
  .pf-hero__stats {
    display: block !important;
    text-align: left !important;
    margin-top: 24px !important;
  }
  
  .pf-hero__stats .stat-item {
    display: block !important;
    text-align: left !important;
    margin-bottom: 16px !important;
    padding: 0 !important;
    border: none !important;
  }
  
  .pf-hero__stats .stat-num {
    font-size: 32px !important;
    font-weight: 800 !important;
    display: inline-block !important;
    min-width: 70px !important;
    color: #C89650 !important;
  }
  
  .pf-hero__stats .stat-label {
    font-size: 13px !important;
    display: inline-block !important;
    margin-left: 8px !important;
    color: #555 !important;
  }
}

/* Карточки проектов в столбец */
@media (max-width: 768px) {
  .pf-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 20px !important;
  }
  
  .pf-card {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    margin: 0 !important;
  }
  
  .pf-card--large {
    flex-direction: column !important;
  }
  
  .pf-card--large .pf-card__visual {
    width: 100% !important;
    min-width: auto !important;
  }
  
  .pf-card__visual {
    width: 100% !important;
  }
  
  .pf-card__body {
    padding: 16px !important;
  }
}