/* ==========================================================================
   PASS24 Homepage Sections
   Стили для интерактивных компонентов главной страницы.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Секция 2 — Карусель логотипов (чистый CSS, без JS)
   --------------------------------------------------------------------------

   HTML:
   <div class="p24-marquee">
     <div class="p24-marquee__track">
       <img src="mts.svg" alt="МТС">
       <img src="mlp.svg" alt="MLP">
       <img src="sezar.svg" alt="Sezar Group">
       <img src="sad-kv.svg" alt="Садовые Кварталы">
       <img src="agalarov.svg" alt="Агаларов Эстейт">
       <img src="rosinka.svg" alt="Росинка">
       <img src="amphion.svg" alt="Live Арена Амфион">
       <!-- Дублировать весь набор для бесшовного скролла -->
       <img src="mts.svg" alt="МТС">
       <img src="mlp.svg" alt="MLP">
       ...
     </div>
   </div>
   -------------------------------------------------------------------------- */

.p24-marquee {
  overflow: hidden;
  padding: 24px 0;
  mask-image: linear-gradient(
    to right,
    transparent,
    black 10%,
    black 90%,
    transparent
  );
  -webkit-mask-image: linear-gradient(
    to right,
    transparent,
    black 10%,
    black 90%,
    transparent
  );
}

.p24-marquee__track {
  display: flex;
  align-items: center;
  gap: 48px;
  width: max-content;
  animation: p24-marquee 30s linear infinite;
}

.p24-marquee__track img {
  height: 36px;
  width: auto;
  opacity: 0.5;
  filter: grayscale(100%);
  transition: all var(--p24-transition);
  flex-shrink: 0;
}

.p24-marquee__track img:hover {
  opacity: 1;
  filter: grayscale(0%);
}

@keyframes p24-marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Пауза при наведении */
.p24-marquee:hover .p24-marquee__track {
  animation-play-state: paused;
}

@media (max-width: 768px) {
  .p24-marquee__track {
    gap: 32px;
    animation-duration: 20s;
  }
  .p24-marquee__track img {
    height: 28px;
  }
}

/* --------------------------------------------------------------------------
   Секция 4, 5 — Табы
   -------------------------------------------------------------------------- */

.p24-tabs__nav {
  display: flex;
  gap: 4px;
  border-bottom: 2px solid var(--p24-border);
  margin-bottom: 32px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.p24-tabs__trigger {
  padding: 12px 24px;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  font-family: var(--p24-font-family);
  font-size: 16px;
  font-weight: 500;
  color: var(--p24-text-secondary);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--p24-transition);
}

.p24-tabs__trigger:hover {
  color: var(--p24-text-primary);
}

.p24-tabs__trigger.is-active {
  color: var(--p24-primary);
  border-bottom-color: var(--p24-primary);
  font-weight: 600;
}

.p24-tabs__panel {
  display: none;
}

.p24-tabs__panel.is-active {
  display: block;
  animation: p24-fadeIn 0.3s ease;
}

@keyframes p24-fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
  .p24-tabs__trigger {
    padding: 10px 16px;
    font-size: 14px;
  }
}

/* --------------------------------------------------------------------------
   Секция 7 — Таблица сравнения
   -------------------------------------------------------------------------- */

.p24-compare-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: var(--p24-radius-lg);
  overflow: hidden;
  border: 1px solid var(--p24-border);
}

.p24-compare-table th,
.p24-compare-table td {
  padding: 16px 24px;
  text-align: left;
  font-size: 16px;
  border-bottom: 1px solid var(--p24-border);
}

.p24-compare-table thead th {
  background: var(--p24-bg-secondary);
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--p24-text-secondary);
}

/* Колонка «Традиционный» */
.p24-compare-table td:nth-child(2) {
  color: var(--p24-text-secondary);
}

/* Колонка «PASS24» — акцент */
.p24-compare-table td:nth-child(3) {
  color: var(--p24-primary);
  font-weight: 600;
}

.p24-compare-table tr:last-child td {
  border-bottom: none;
}

.p24-compare-table tr:hover td {
  background: var(--p24-bg-secondary);
}

@media (max-width: 768px) {
  .p24-compare-table th,
  .p24-compare-table td {
    padding: 12px 14px;
    font-size: 14px;
  }
}

/* --------------------------------------------------------------------------
   Секция 8 — Карусель кейсов
   -------------------------------------------------------------------------- */

.p24-carousel {
  position: relative;
  overflow: hidden;
}

.p24-carousel__track {
  display: flex;
  transition: transform 0.4s ease;
}

.p24-carousel__slide {
  min-width: 100%;
  padding: 0 16px;
  box-sizing: border-box;
}

.p24-carousel__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 24px;
}

.p24-carousel__prev,
.p24-carousel__next {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--p24-border);
  background: var(--p24-bg-primary);
  color: var(--p24-text-primary);
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--p24-transition);
}

.p24-carousel__prev:hover,
.p24-carousel__next:hover {
  border-color: var(--p24-primary);
  color: var(--p24-primary);
}

.p24-carousel__dots {
  display: flex;
  gap: 8px;
}

.p24-carousel__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: var(--p24-border);
  cursor: pointer;
  padding: 0;
  transition: all var(--p24-transition);
}

.p24-carousel__dot.is-active {
  background: var(--p24-primary);
  transform: scale(1.2);
}

/* Мульти-слайд на десктопе (3 карточки в ряд) */
@media (min-width: 1024px) {
  .p24-carousel__slide {
    min-width: 33.333%;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .p24-carousel__slide {
    min-width: 50%;
  }
}

/* --------------------------------------------------------------------------
   Секция 9 — Ротатор отзывов
   -------------------------------------------------------------------------- */

.p24-testimonials {
  position: relative;
  min-height: 200px;
}

.p24-testimonials__item {
  opacity: 0;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.p24-testimonials__item.is-active {
  opacity: 1;
  position: relative;
  pointer-events: auto;
}

.p24-testimonials__quote {
  font-size: 20px;
  line-height: 1.6;
  color: var(--p24-text-primary);
  margin: 0 0 24px;
  max-width: 720px;
}

.p24-testimonials__quote strong {
  color: var(--p24-primary);
}

.p24-testimonials__author {
  display: flex;
  align-items: center;
  gap: 16px;
}

.p24-testimonials__photo {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
}

.p24-testimonials__name {
  font-size: 16px;
  font-weight: 600;
  color: var(--p24-text-primary);
}

.p24-testimonials__role {
  font-size: 14px;
  color: var(--p24-text-secondary);
}

@media (max-width: 768px) {
  .p24-testimonials__quote {
    font-size: 17px;
  }
}

/* --------------------------------------------------------------------------
   Секция 6 — Сетка сегментов (8 карточек)
   -------------------------------------------------------------------------- */

.p24-segments-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

@media (max-width: 1024px) {
  .p24-segments-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .p24-segments-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* Карточка сегмента */
.p24-segment-card {
  display: flex;
  flex-direction: column;
  padding: 24px;
  background: var(--p24-bg-primary);
  border: 1px solid var(--p24-border);
  border-radius: var(--p24-radius-lg);
  text-decoration: none;
  color: var(--p24-text-primary);
  transition: all var(--p24-transition-slow);
}

.p24-segment-card:hover {
  border-color: var(--p24-primary);
  box-shadow: var(--p24-shadow-md);
  transform: translateY(-2px);
}

.p24-segment-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
}

.p24-segment-card__title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}

.p24-segment-card__desc {
  font-size: 14px;
  color: var(--p24-text-secondary);
  margin-bottom: 12px;
  flex-grow: 1;
}

.p24-segment-card__clients {
  font-size: 13px;
  color: var(--p24-primary);
  font-weight: 500;
}

/* ==========================================================
   CTA Chain (Block 4.3 — internal linking)
   ========================================================== */

.p24-cta-chain {
  display: flex;
  align-items: center;
  gap: 1rem;
  justify-content: center;
}

@media (max-width: 768px) {
  .p24-cta-chain { flex-direction: column; }
}

.p24-cta-chain__step {
  flex: 1;
  max-width: 220px;
  text-align: center;
}

.p24-cta-chain__num {
  width: 32px; height: 32px;
  background: var(--p24-primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  margin: 0 auto 0.75rem;
}

.p24-cta-chain__card {
  display: block;
  padding: 1rem;
  border: 2px solid var(--p24-border);
  border-radius: var(--p24-radius-lg);
  text-decoration: none;
  transition: border-color 0.2s, transform 0.2s;
}

.p24-cta-chain__card:hover {
  border-color: var(--p24-primary);
  transform: translateY(-2px);
}

.p24-cta-chain__card--accent {
  border-color: var(--p24-primary);
  background: color-mix(in srgb, var(--p24-primary) 8%, white);
}

.p24-cta-chain__title {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--p24-text-primary);
  margin-bottom: 0.25rem;
}

.p24-cta-chain__desc { font-size: 0.8rem; color: var(--p24-text-secondary); }

.p24-cta-chain__arrow {
  font-size: 1.5rem;
  color: var(--p24-text-secondary);
  flex-shrink: 0;
}

/* Inline blog CTA */
.p24-inline-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.p24-inline-cta__text p { color: var(--p24-text-secondary); margin: 0.5rem 0 0; }

.p24-inline-cta__actions {
  display: flex;
  gap: 0.75rem;
  flex-shrink: 0;
  flex-wrap: wrap;
}

/* Solution next step */
.p24-solution-next-step {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.p24-solution-next-step span {
  color: var(--p24-text-secondary);
  font-size: 0.9rem;
}