/* ==========================================================================
   Кейс Sports & Outdoors — /work/sports-fitness/ (30.09.2026)
   Разметка: case_pages/sports_fitness.py. Все классы с префиксом sf-.
   Семья кейсов: белые карточки с чернильной рамкой, одна голубая полоса
   (реклама), одна тёмная карточка (операционный план). Оранжевый — акцентное
   слово, кнопка, цифры результата, «после» в таблице.
   ========================================================================== */

/* --- первый экран ------------------------------------------------------ */
.sf-hero {
  position: relative;
  isolation: isolate;
  padding-bottom: var(--section);
  background-image: radial-gradient(40% 55% at 85% 12%, var(--atmo-sky, rgba(127, 211, 236, 0.22)), transparent 70%);
}
.sf-hero-grid {
  margin-top: clamp(36px, 4.5vw, 64px);
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: 28px 6vw;
  align-items: end;
}
.sf-hero h1 { font-size: clamp(2.6rem, 5.4vw, 5rem); }
/* акцентная половина заголовка — второй строкой */
.sf-hero h1 .hl, .sf-section h2 .hl { display: block; }
.sf-hero-side { display: grid; gap: 18px; padding-bottom: 8px; }
.sf-sub {
  font-family: var(--display);
  font-size: clamp(1.3rem, 1.8vw, 1.6rem);
  font-weight: 500;
  line-height: 1.22;
  letter-spacing: -0.012em;
  color: var(--ink);
}
.sf-hero .lead { max-width: 46ch; }

.sf-facts {
  margin: clamp(40px, 4.5vw, 60px) 0 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1.5px solid var(--ink);
}
.sf-facts > div { padding: 16px 20px 0 0; }
.sf-facts > div + div { padding-left: 20px; border-left: 1px solid var(--line); }
.sf-facts dt { font-size: 0.8125rem; color: var(--ink-45); }
.sf-facts dd { margin: 4px 0 0; font-weight: 600; }
.sf-facts a { color: inherit; text-underline-offset: 4px; text-decoration-thickness: 1.5px; }
.sf-facts a:hover, .sf-facts a:focus-visible { color: var(--flame); }

/* фото и три цифры — одна карточка */
.sf-opening {
  margin-top: clamp(36px, 4vw, 52px);
  display: grid;
  grid-template-columns: minmax(0, 11fr) minmax(0, 10fr);
  background: var(--card);
  border: 1.5px solid var(--ink);
  border-radius: var(--radius);
  overflow: hidden;
}
.sf-photo { margin: 0; background: #c9c9c9; border-right: 1.5px solid var(--ink); }
.sf-photo img { width: 100%; height: 100%; object-fit: cover; }
.sf-results { display: grid; align-content: center; padding: clamp(10px, 1.5vw, 20px) clamp(26px, 3.4vw, 48px); }
.sf-result { padding: clamp(20px, 2.2vw, 28px) 0; display: grid; gap: 6px; }
.sf-result + .sf-result { border-top: 1px solid var(--line); }
.sf-result strong {
  font-family: var(--display);
  font-size: clamp(2.4rem, 4.2vw, 3.6rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--flame);
}
.sf-result h3 { margin-top: 6px; font-size: clamp(1.15rem, 1.4vw, 1.3rem); }
.sf-result p { color: var(--ink-70); font-size: 0.95rem; max-width: 42ch; }

/* --- общие секции -------------------------------------------------------- */
.sf-section { padding: var(--section) 0; }
.sf-section-rule { border-top: 1.5px solid var(--ink); }
/* продолжение предыдущей секции: без второго верхнего отступа */
.sf-section-flush { padding-top: 0; }
.sf-head {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: 22px 6vw;
  align-items: end;
  margin-bottom: clamp(32px, 3.6vw, 48px);
}
.sf-head h2 { max-width: 22ch; }
.sf-head-text { display: grid; gap: 14px; }
.sf-head-text p { color: var(--ink-70); max-width: 50ch; }

/* --- проблема: три клетки одной карточки --------------------------------- */
.sf-problems {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  background: var(--card);
  border: 1.5px solid var(--ink);
  border-radius: var(--radius);
  overflow: hidden;
}
.sf-problem { padding: clamp(24px, 2.8vw, 36px); display: grid; align-content: start; gap: 12px; }
.sf-problem + .sf-problem { border-left: 1px solid var(--line); }
.sf-problem h3 { font-size: clamp(1.2rem, 1.55vw, 1.45rem); }
.sf-problem p { color: var(--ink-70); }

/* --- ассортимент: два кадра ---------------------------------------------- */
.sf-range-title { max-width: 22ch; margin-bottom: clamp(28px, 3.2vw, 44px); }
.sf-range { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(24px, 3vw, 40px); }
.sf-range-item { margin: 0; display: grid; align-content: start; gap: 22px; }
.sf-range-media {
  display: block;
  overflow: hidden;
  border: 1.5px solid var(--ink);
  border-radius: var(--radius);
  background: #d9d6d0;
}
.sf-range-media img { width: 100%; height: auto; }
.sf-range-item figcaption { display: grid; gap: 10px; }
.sf-range-item h3 { font-size: clamp(1.3rem, 1.8vw, 1.6rem); }
.sf-range-item p { color: var(--ink-70); max-width: 54ch; }

/* --- операционный план: тёмная карточка ----------------------------------- */
.sf-plan {
  padding: clamp(32px, 4.5vw, 64px);
  background: var(--deep);
  color: #fff;
  border-radius: calc(var(--radius) + 6px);
  background-image: radial-gradient(60% 90% at 100% 0%, rgba(127, 211, 236, 0.16), transparent 70%);
}
.sf-plan-head { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 20px 6vw; align-items: end; }
.sf-plan-head p { color: rgba(255, 255, 255, 0.72); max-width: 54ch; }
.sf-plan h2 .hl { display: block; }
.sf-plan-steps {
  margin: clamp(32px, 3.6vw, 48px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.sf-plan-steps li {
  padding: 24px 24px 26px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-top: 3px solid var(--sky);
  border-radius: 14px;
  display: grid;
  align-content: start;
  gap: 10px;
}
.sf-plan-steps li:last-child { border-top-color: var(--flame); }
.sf-plan-steps h3 { font-size: clamp(1.25rem, 1.7vw, 1.55rem); }
.sf-plan-steps p { color: rgba(255, 255, 255, 0.72); font-size: 0.95rem; line-height: 1.5; }

/* --- колонки текста --------------------------------------------------------- */
.sf-cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 5vw; }
.sf-col { padding-top: 22px; border-top: 1.5px solid var(--ink); display: grid; align-content: start; gap: 14px; }
.sf-col h3 { font-size: clamp(1.25rem, 1.6vw, 1.5rem); }
.sf-col p { color: var(--ink-70); max-width: 56ch; }

/* --- листинг: из чего собран заголовок ------------------------------------ */
.sf-formula {
  width: fit-content;
  max-width: 100%;
  margin: 0 0 clamp(36px, 4vw, 52px);
  padding: clamp(22px, 2.6vw, 32px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 28px;
  background: var(--card);
  border: 1.5px solid var(--ink);
  border-radius: var(--radius);
}
.sf-formula figcaption { font-size: 0.875rem; font-weight: 600; color: var(--ink-70); }
.sf-formula-row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 12px; }
.sf-chip {
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--ink);
  font-family: var(--display);
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  background: var(--paper);
}
.sf-chip:nth-child(3) { background: var(--flame-100); border-color: var(--flame); }
.sf-chip:last-child { background: var(--sky-100); border-color: #7cc3da; }
.sf-plus { font-family: var(--display); font-size: 1.4rem; color: var(--ink-45); }

/* --- реклама: голубая полоса ------------------------------------------------ */
.sf-ppc { background: var(--sky-100); border-block: 1.5px solid var(--ink); }
.sf-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.sf-card {
  padding: clamp(24px, 2.6vw, 34px);
  background: var(--card);
  border: 1.5px solid var(--ink);
  border-radius: var(--radius);
  display: grid;
  align-content: start;
  gap: 12px;
}
.sf-card h3 { font-size: clamp(1.2rem, 1.5vw, 1.4rem); }
.sf-card p { color: var(--ink-70); }
.sf-line {
  margin-top: clamp(32px, 3.6vw, 48px);
  max-width: 34ch;
  font-family: var(--display);
  font-size: clamp(1.4rem, 2.3vw, 2rem);
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: -0.015em;
}

/* --- запас: окно дозаказа ---------------------------------------------------- */
.sf-window {
  margin: 0 0 clamp(36px, 4vw, 52px);
  padding: clamp(22px, 2.6vw, 32px);
  background: var(--card);
  border: 1.5px solid var(--ink);
  border-radius: var(--radius);
}
.sf-window figcaption { font-size: 0.875rem; font-weight: 600; color: var(--ink-70); margin-bottom: 16px; }
.sf-window-bar { display: flex; gap: 4px; }
.sf-seg {
  min-width: 0;
  min-height: 64px;
  padding: 12px 16px;
  display: flex;
  align-items: flex-end;
  border-radius: 10px;
}
.sf-seg b { font-size: 0.93rem; font-weight: 600; line-height: 1.25; }
.sf-seg-1 { background: var(--deep); color: #fff; }
.sf-seg-2 { background: var(--deep-2); color: #fff; }
.sf-seg-3 { background: var(--sky-200); border: 1px solid #9fd8ea; }
.sf-seg-4 { background: repeating-linear-gradient(135deg, var(--flame-100) 0 8px, #fff6f2 8px 16px); border: 1px dashed var(--flame); }

/* --- полное ведение: шесть зон одной карточкой ------------------------------ */
.sf-areas {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  background: var(--card);
  border: 1.5px solid var(--ink);
  border-radius: var(--radius);
  overflow: hidden;
}
.sf-area { padding: clamp(24px, 2.6vw, 34px); display: grid; align-content: start; gap: 12px; }
.sf-area:not(:nth-child(3n + 1)) { border-left: 1px solid var(--line); }
.sf-area:nth-child(n + 4) { border-top: 1px solid var(--line); }
.sf-area h3 { font-size: clamp(1.15rem, 1.45vw, 1.35rem); }
.sf-area p { color: var(--ink-70); font-size: 0.975rem; }

.sf-sides { margin-top: 20px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.sf-side {
  padding: clamp(26px, 3vw, 40px);
  border: 1.5px solid var(--ink);
  border-radius: var(--radius);
  display: grid;
  align-content: start;
  gap: 12px;
}
.sf-side h3 { font-size: clamp(1.3rem, 1.8vw, 1.6rem); }
.sf-side p { color: var(--ink-70); max-width: 52ch; }
.sf-side-us { background: var(--flame-100); border-color: var(--flame); }
.sf-side-brand { background: var(--card); }

/* --- шесть месяцев: линия этапов ------------------------------------------- */
.sf-timeline { border-top: 1.5px solid var(--ink); }
.sf-timeline h2 { max-width: 30ch; margin-bottom: clamp(36px, 4vw, 56px); }
.sf-stages {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px 4vw;
}
.sf-stages::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 7px;
  border-top: 2px solid var(--ink);
}
.sf-stage { position: relative; padding-top: 34px; display: grid; align-content: start; gap: 10px; }
.sf-stage::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--ink);
}
.sf-stage:last-child::before { background: var(--flame); border-color: var(--flame); }
.sf-when { font-size: 0.875rem; font-weight: 600; color: var(--flame); }
.sf-stage h3 { font-size: clamp(1.25rem, 1.6vw, 1.5rem); max-width: 18ch; }
.sf-stage p { color: var(--ink-70); }

/* --- результат ------------------------------------------------------------- */
.sf-outcome { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 20px; align-items: stretch; }
.sf-bars {
  margin: 0;
  padding: clamp(24px, 2.8vw, 36px);
  background: var(--deep);
  color: #fff;
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.sf-bars figcaption { font-size: 0.875rem; font-weight: 600; color: rgba(255, 255, 255, 0.72); }
.sf-bgroup { display: grid; gap: 10px; }
.sf-bgroup > p { font-size: 0.875rem; font-weight: 600; color: rgba(255, 255, 255, 0.72); }
.sf-brow { display: grid; grid-template-columns: minmax(0, 1fr) 6.2ch; align-items: center; gap: 14px; }
.sf-brow .sf-bfill { display: block; height: 30px; border-radius: 8px; }
.sf-brow strong {
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-align: right;
  white-space: nowrap;
}
.sf-bsales { background: rgba(255, 255, 255, 0.28); }
.sf-bspend { background: var(--sky); }
.sf-bafter .sf-bsales { background: var(--flame); }
.sf-bafter .sf-brow:first-of-type strong { color: var(--flame); }
.sf-bkeys {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.72);
}
.sf-bkeys span { display: inline-flex; align-items: center; gap: 8px; }
.sf-key { display: inline-block; width: 18px; height: 10px; border-radius: 3px; }
.sf-key.sf-bsales { background: var(--flame); }

.sf-table-wrap {
  overflow-x: auto;
  background: var(--card);
  border: 1.5px solid var(--ink);
  border-radius: var(--radius);
}
.sf-table { width: 100%; border-collapse: collapse; font-size: 1rem; }
.sf-table caption {
  caption-side: bottom;
  padding: 14px clamp(18px, 2.2vw, 28px) 18px;
  text-align: left;
  font-size: 0.875rem;
  color: var(--ink-70);
  border-top: 1px solid var(--line);
}
.sf-table th, .sf-table td { padding: 15px clamp(12px, 1.6vw, 22px); text-align: left; }
.sf-table thead th {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ink-45);
  border-bottom: 1.5px solid var(--ink);
}
.sf-table tbody tr + tr > * { border-top: 1px solid var(--line); }
.sf-table tbody th { font-weight: 600; }
.sf-table td { font-variant-numeric: tabular-nums; white-space: nowrap; }
.sf-table td:nth-child(2) { color: var(--ink-45); }
.sf-table td:nth-child(3) { font-weight: 600; }
.sf-table td:last-child { font-weight: 700; color: var(--flame); }
.sf-table th:first-child, .sf-table td:first-child { padding-left: clamp(18px, 2.2vw, 28px); }
.sf-table th:last-child, .sf-table td:last-child { padding-right: clamp(18px, 2.2vw, 28px); }

.sf-read {
  margin-top: clamp(36px, 4vw, 52px);
  padding-top: 22px;
  border-top: 1.5px solid var(--ink);
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 14px 6vw;
}
.sf-read h3 { font-size: clamp(1.3rem, 1.8vw, 1.6rem); }
.sf-read p { color: var(--ink-70); max-width: 60ch; }

/* --- вывод и призыв ------------------------------------------------------- */
.sf-takeaway {
  padding: clamp(32px, 4.5vw, 64px);
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: 28px 6vw;
  align-items: center;
  background: var(--card);
  border: 1.5px solid var(--ink);
  border-radius: calc(var(--radius) + 6px);
  box-shadow: 0 8px 0 var(--flame);
}
.sf-takeaway h2 { max-width: 18ch; }
.sf-takeaway-side { display: grid; gap: 26px; }
.sf-takeaway-side > p { color: var(--ink-70); max-width: 46ch; }
.sf-takeaway-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px; }

/* --- планшет и телефон ----------------------------------------------------- */
@media (max-width: 1080px) {
  .sf-opening { grid-template-columns: minmax(0, 1fr); }
  .sf-photo { border-right: 0; border-bottom: 1.5px solid var(--ink); }
  .sf-photo img { height: auto; }
  .sf-areas { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sf-area:not(:nth-child(3n + 1)) { border-left: 0; }
  .sf-area:nth-child(n + 4) { border-top: 0; }
  .sf-area:nth-child(even) { border-left: 1px solid var(--line); }
  .sf-area:nth-child(n + 3) { border-top: 1px solid var(--line); }
  .sf-outcome { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 860px) {
  .sf-hero-grid, .sf-head, .sf-plan-head, .sf-read, .sf-takeaway { grid-template-columns: minmax(0, 1fr); }
  .sf-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sf-facts > div:nth-child(3) { padding-left: 0; border-left: 0; }
  .sf-facts > div:nth-child(n + 3) { margin-top: 14px; }
  .sf-problems, .sf-cards, .sf-plan-steps, .sf-range, .sf-cols, .sf-sides { grid-template-columns: minmax(0, 1fr); }
  .sf-problem + .sf-problem { border-left: 0; border-top: 1px solid var(--line); }
  .sf-areas { grid-template-columns: minmax(0, 1fr); }
  .sf-area:nth-child(even) { border-left: 0; }
  .sf-area + .sf-area { border-top: 1px solid var(--line); }
  /* этапы — столбиком, линия слева */
  .sf-stages { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .sf-stages::before { top: 0; bottom: 0; left: 7px; right: auto; border-top: 0; border-left: 2px solid var(--ink); }
  .sf-stage { padding: 0 0 0 36px; }
  /* окно дозаказа — столбиком: на узком экране подпись важнее долей */
  .sf-window-bar { flex-direction: column; }
  .sf-seg { flex-basis: auto !important; min-height: 0; }
}
@media (max-width: 520px) {
  .sf-brow .sf-bfill { height: 24px; }
  .sf-table { font-size: 0.84rem; }
  .sf-table th, .sf-table td { padding: 12px 6px; }
  .sf-table th:first-child, .sf-table td:first-child { padding-left: 14px; }
  .sf-table th:last-child, .sf-table td:last-child { padding-right: 14px; }
  .sf-table thead th { font-size: 0.72rem; }
  .sf-table td { white-space: normal; }
  .sf-table caption { padding: 12px 14px 14px; }
  .sf-chip { padding: 8px 14px; }
  .sf-formula-row { flex-direction: column; align-items: flex-start; gap: 4px; }
  .sf-plus { padding-left: 18px; line-height: 1; }
}