/**
 * Section: Procedure / How It Works — "Phase Track" redesign
 *
 * Mobile:   Two-column rows (big typographic num | content), hairline dividers.
 * Desktop:  5 equal-width columns in a horizontal track, continuous border-top
 *           rail, short accent-red pip expands across the top of each step
 *           on hover. No cards, no connecting vertical line, no badges.
 *
 * @package Ortorodzina
 */

/* ─── Header override — centered + short accent bar ──────────────────────── */

.procedure .sec-header {
  text-align: center;
  max-width: 680px;
  margin-bottom: var(--space-10);
  padding-left: 0;
  border-left: none;
}

.procedure .sec-header__title {
  font-size: clamp(22px, 3.5vw, 34px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin-bottom: 0;
}

.procedure .sec-header__title::after {
  content: "";
  display: block;
  width: 36px;
  height: 3px;
  background: var(--color-accent);
  margin: var(--space-3) auto 0;
}

.procedure .sec-header__intro {
  margin-top: var(--space-4);
}

/* ─── Shell ──────────────────────────────────────────────────────────────── */

.procedure {
  padding: var(--space-10) 0;
  background: #fff;
}

.procedure--surface {
  background: var(--color-surface);
}

/* ─── Steps list ─────────────────────────────────────────────────────────── */

.procedure__steps {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: phase-step;
  display: flex;
  flex-direction: column;
}

/* ─── Individual step — mobile (two-column grid) ─────────────────────────── */

.procedure__step {
  counter-increment: phase-step;
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  align-items: start;
  gap: var(--space-4);
  border-top: 1px solid var(--color-border);
  padding: var(--space-5) 0;
}

.procedure__step:last-child {
  border-bottom: 1px solid var(--color-border);
}

/* Hidden at mobile — shown only at desktop */
.procedure__step::before {
  content: "";
  display: none;
}

/* ─── Step number — typographic, driven by CSS counter ──────────────────── */

.procedure__step-num {
  font-size: 0; /* hide the raw HTML digit */
  color: transparent;
  width: auto;
  height: auto;
  border: none;
  background: none;
  box-shadow: none;
  border-radius: 0;
  min-width: unset;
  display: block;
  line-height: 1;
}

.procedure__step-num::before {
  content: counter(phase-step, decimal-leading-zero);
  display: block;
  font-size: clamp(30px, 5vw, 48px);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 0.9;
  color: var(--color-accent);
  opacity: 0.22;
  font-variant-numeric: tabular-nums;
}

/* ─── Content ────────────────────────────────────────────────────────────── */

.procedure__step-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  background: none;
  border: none;
  border-radius: 0;
  padding: 0;
}

.procedure--surface .procedure__step-content {
  background: none;
}

.procedure__step-title {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--color-dark);
  margin: 0;
  line-height: 1.3;
}

.procedure__step-text {
  font-size: 14px;
  line-height: 1.75;
  color: var(--color-text-soft);
  margin: 0;
}

/* ─── Step link — underline style (no pill border) ───────────────────────── */

.procedure__step-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  align-self: flex-start;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-accent);
  text-decoration: none;
  margin-top: var(--space-3);
  padding: 0 0 1px;
  border: none;
  border-radius: 0;
  border-bottom: 1.5px solid rgba(255, 58, 45, 0.4);
  transition:
    gap var(--transition-fast),
    border-bottom-color var(--transition-fast);
}

.procedure__step-link::after {
  content: "\2192";
}

/* ─── Hover ──────────────────────────────────────────────────────────────── */

@media (hover: hover) and (pointer: fine) {
  .procedure__step-link:hover {
    gap: var(--space-3);
    border-bottom-color: var(--color-accent);
  }
}

/* ─── 480px ──────────────────────────────────────────────────────────────── */

@media (min-width: 480px) {
  .procedure__step {
    grid-template-columns: 4.5rem 1fr;
    gap: var(--space-5);
    padding: var(--space-6) 0;
  }

  .procedure__step-title {
    font-size: 17px;
  }

  .procedure__step-text {
    font-size: 15px;
  }
}

/* ─── Horizontal phase track — ≥1024px ───────────────────────────────────── */

@media (min-width: 1024px) {
  .procedure {
    padding: var(--space-12) 0;
  }

  .procedure__steps {
    flex-direction: row;
    align-items: stretch;
  }

  .procedure__step {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    padding: var(--space-7) var(--space-5) var(--space-6);
    border-top: 2px solid var(--color-border);
    border-bottom: none;
    border-left: none;
    position: relative;
    transition: background var(--transition-base);
  }

  .procedure__step:not(:last-child) {
    border-right: 1px solid var(--color-border);
  }

  /* Short accent pip that expands across the step top on hover */
  .procedure__step::before {
    display: block;
    position: absolute;
    top: -2px;
    left: 0;
    height: 2px;
    width: 20px;
    background: var(--color-accent);
    transition: width var(--transition-base);
  }

  .procedure__step-title {
    font-size: 14px;
  }

  .procedure__step-text {
    font-size: 13px;
  }
}

@media (hover: hover) and (pointer: fine) and (min-width: 1024px) {
  .procedure__step:hover {
    background: rgba(255, 58, 45, 0.025);
  }

  .procedure__step:hover::before {
    width: 55%;
  }
}

/* ─── 1280px ─────────────────────────────────────────────────────────────── */

@media (min-width: 1280px) {
  .procedure__step {
    padding: var(--space-8) var(--space-6);
  }

  .procedure__step-title {
    font-size: 15px;
  }

  .procedure__step-text {
    font-size: 14px;
  }
}

/* ─── Reduced motion ─────────────────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  .procedure__step,
  .procedure__step::before,
  .procedure__step-link {
    transition: none;
  }
}