/* ===== HERO ===== */
.hero {
  padding: calc(var(--header-height) + clamp(2rem, 4vw, 4rem)) 0 clamp(2rem, 4vw, 4rem);
  overflow: hidden;
}

.hero__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1.5rem, 3vw, 3rem);
}

.hero__content {
  max-width: 560px;
}

.hero__title {
  font-size: var(--fs-hero);
  margin-bottom: var(--gap-md);
  line-height: 1.1;
  font-weight: 500;
  color: var(--ink);
}

.hero__accent {
  color: var(--primary);
}

.hero__desc {
  font-size: clamp(1rem, 1.2vw, 1.15rem);
  max-width: 440px;
}

.hero__visual {
  flex-shrink: 0;
  position: relative;
}

/* ===== SERVICES PAGE ===== */
.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-xl);
  align-items: center;
  padding: var(--section-padding);
}

.service-block:nth-child(even) {
  direction: rtl;
}

.service-block:nth-child(even) > * {
  direction: ltr;
}

.service-block__content {
  max-width: 500px;
}

.service-block__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--paper-mid);
  border: 1px solid var(--paper-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--gap-md);
  color: var(--ink);
}

.service-block__title {
  margin-bottom: 1rem;
}

.service-block__desc {
  margin-bottom: var(--gap-md);
}

.service-block__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: var(--gap-lg);
}

.service-block__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* ===== PORTFOLIO PAGE ===== */
.case {
  padding: var(--section-padding);
  border-bottom: 1px solid var(--paper-border);
}

.case:last-child {
  border-bottom: none;
}

.case__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-xl);
  align-items: center;
}

.case:nth-child(even) .case__inner {
  direction: rtl;
}

.case:nth-child(even) .case__inner > * {
  direction: ltr;
}

.case__label {
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--ink-faint);
  margin-bottom: 0.75rem;
}

.case__title {
  margin-bottom: 1rem;
}

.case__desc {
  margin-bottom: var(--gap-md);
}

.case__tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: var(--gap-md);
}

.case__result {
  font-size: var(--fs-small);
  color: var(--ink);
  font-weight: 500;
  padding: 1rem;
  background: var(--paper-mid);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--ink);
}

.case__visual {
  display: flex;
  justify-content: center;
}

/* ===== ABOUT PAGE ===== */
.about-hero {
  padding: calc(var(--header-height) + 3rem) 0 3rem;
}

.about-hero__inner {
  max-width: 720px;
}

.about-hero__title {
  font-size: var(--fs-hero);
  margin-bottom: var(--gap-md);
  font-weight: 500;
}

.values {
  counter-reset: value;
}

.value-card {
  padding: 2rem;
  border: 1.5px solid var(--paper-border);
  border-radius: var(--radius-md);
  position: relative;
  background: var(--paper-light);
  transition: border-color var(--transition-base);
}

.value-card:hover {
  border-color: var(--ink-faint);
}

.value-card::before {
  counter-increment: value;
  content: counter(value, decimal-leading-zero);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--ink);
  opacity: 0.07;
  position: absolute;
  top: 1rem;
  right: 1.5rem;
}

.value-card__title {
  margin-bottom: 0.75rem;
}

/* Timeline */
.timeline {
  position: relative;
  padding-left: 2rem;
  max-width: 640px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1.5px;
  background: var(--paper-border);
}

.timeline__item {
  position: relative;
  padding-bottom: 2.5rem;
}

.timeline__item::before {
  content: '';
  position: absolute;
  left: -2rem;
  top: 4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--paper-light);
  border: 2px solid var(--ink);
  opacity: 0.4;
  transform: translateX(-4px);
}

.timeline__year {
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.25rem;
}

.timeline__title {
  font-size: var(--fs-h3);
  margin-bottom: 0.5rem;
}

/* Requisites */
.requisites {
  font-size: var(--fs-small);
  color: var(--ink-light);
  line-height: 2;
}

.requisites dt {
  font-weight: 600;
  color: var(--ink);
  display: inline;
}

.requisites dd {
  display: inline;
  margin-left: 0.25rem;
}

.requisites dd::after {
  content: '';
  display: block;
}

/* ===== CONTACTS PAGE ===== */
.contacts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-xl);
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--gap-lg);
}

.contact-info__item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.contact-info__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--paper-mid);
  border: 1px solid var(--paper-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  flex-shrink: 0;
}

.contact-info__label {
  font-size: var(--fs-small);
  color: var(--ink-faint);
  margin-bottom: 0.25rem;
}

.contact-info__value {
  font-weight: 500;
  color: var(--ink);
}

.contact-info__value a {
  color: var(--ink);
  transition: color var(--transition-fast);
}

.contact-info__value a:hover {
  color: var(--primary);
}

.map-placeholder {
  width: 100%;
  height: 280px;
  background: var(--paper-mid);
  border: 1.5px solid var(--paper-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-faint);
  font-size: var(--fs-small);
}

.form-success {
  display: none;
  padding: 1rem;
  background: #f0f4ec;
  border: 1px solid #c8d4bb;
  border-radius: var(--radius-sm);
  color: #3a4a2e;
  font-size: var(--fs-small);
  text-align: center;
}

.form-success--visible {
  display: block;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .service-block {
    grid-template-columns: 1fr;
    gap: var(--gap-lg);
  }

  .service-block:nth-child(even) {
    direction: ltr;
  }

  .case__inner {
    grid-template-columns: 1fr;
    gap: var(--gap-lg);
  }

  .case:nth-child(even) .case__inner {
    direction: ltr;
  }

  .contacts-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero__inner {
    flex-direction: column;
    text-align: center;
  }

  .hero__desc {
    margin-left: auto;
    margin-right: auto;
  }

  .hero__visual {
    order: -1;
  }
}