/* ============================================================
   TCM Technologies — Component Styles
   ============================================================ */

/* ============================================================
   HOME: PROBLEM CARDS
   ============================================================ */
.problem-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border-ui);
  border-top: 3px solid var(--accent);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.problem-card h3 { margin-bottom: 0.75rem; }
.problem-card p  { font-size: 0.9rem; }

/* ============================================================
   HOME: PLATFORM STRIP
   ============================================================ */
.platform-strip {
  background: var(--bg-card);
  border: 1px solid var(--border-ui);
  border-radius: var(--radius-lg);
  padding: 3rem;
}

.platform-strip-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 2.5rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.platform-features {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: var(--border-ui);
  border: 1px solid var(--border-ui);
  border-radius: var(--radius);
  overflow: hidden;
}

.platform-feature {
  background: var(--bg-raise);
  padding: 1.6rem 1rem;
  text-align: center;
  transition: background 0.18s;
}

.platform-feature:hover { background: var(--accent-bg); }

.platform-feature-icon {
  font-size: 1.5rem;
  margin-bottom: 0.65rem;
  display: block;
}

.platform-feature-label {
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--text-2);
  display: block;
}

/* ============================================================
   HOME: INDUSTRIES STRIP
   ============================================================ */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-top: 2.5rem;
}

.industry-tile {
  background: var(--bg-card);
  border: 1px solid var(--border-ui);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.25rem;
  text-align: center;
  transition: border-color 0.18s, transform 0.18s;
  cursor: default;
}

.industry-tile:hover {
  border-color: var(--border);
  transform: translateY(-2px);
}

.industry-tile .icon-box { margin: 0 auto 1rem; }

.industry-tile h4 {
  font-size: 0.85rem;
  font-family: var(--font-b);
  font-weight: 600;
  color: var(--text-2);
  letter-spacing: 0.03em;
}

/* ============================================================
   SOLUTIONS: PAIN POINT CARDS
   ============================================================ */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.pain-card {
  background: var(--bg-card);
  border: 1px solid var(--border-ui);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 1.25rem;
  align-items: start;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.pain-card:hover {
  border-color: var(--border);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.pain-badge {
  width: 44px; height: 44px;
  background: var(--accent-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-h);
  font-size: 1.1rem;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.pain-card-body { grid-column: 2; }

.pain-category {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 0.35rem;
}

.pain-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.55rem;
}

.pain-line {
  font-size: 0.86rem;
  color: var(--text-3);
  font-style: italic;
  margin-bottom: 0.55rem;
  line-height: 1.6;
}

.result-line {
  font-size: 0.86rem;
  color: var(--accent);
  font-weight: 600;
  display: flex;
  align-items: flex-start;
  gap: 0.4rem;
  line-height: 1.5;
}

.result-line::before {
  content: '→';
  font-style: normal;
  flex-shrink: 0;
}

/* ============================================================
   USE CASES: INDUSTRY CARDS
   ============================================================ */
.industry-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

/* Center a lone last card when it starts a new row in a 3-col grid */
.industry-card:last-child:nth-child(3n+1) {
  grid-column: 2;
}

.industry-card {
  background: var(--bg-card);
  border: 1px solid var(--border-ui);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.industry-card:hover {
  border-color: var(--border);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.industry-card-icon {
  width: 50px; height: 50px;
  background: var(--accent-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.25rem;
}

.industry-card h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }

/* ---- Featured (hero) industry card ---- */
.industry-card-featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 2.75rem;
  background: var(--accent-bg);
  border-color: var(--border);
}

/* the featured card fills its own row, so the lone-last-card centering never applies */
.industry-card-featured ~ .industry-card:last-child:nth-child(3n+1) {
  grid-column: auto;
}

.industry-card.industry-card-featured .industry-card-icon {
  width: 58px;
  height: 58px;
  font-size: 1.7rem;
  background: var(--bg);
}

.industry-card.industry-card-featured h3 {
  font-size: clamp(1.35rem, 2.6vw, 1.75rem);
  margin-bottom: 0.75rem;
}

.industry-card.industry-card-featured .pain-text {
  font-size: 0.95rem;
  color: var(--text-2);
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

/* grid column wrapper — min-width:0 keeps long text from forcing overflow */
.industry-card-featured-main {
  min-width: 0;
}

.industry-card-featured-side {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
  padding-left: 3rem;
  border-left: 1px solid var(--border);
}

.industry-card-featured-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.industry-card-featured-side .tag {
  background: var(--bg);
}

.industry-card .pain-text {
  font-size: 0.85rem;
  color: var(--text-3);
  font-style: italic;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-ui);
  line-height: 1.6;
}

.capability-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ============================================================
   ABOUT: DIFFERENTIATORS
   ============================================================ */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.diff-card {
  background: var(--bg-card);
  border: 1px solid var(--border-ui);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: border-color 0.2s, transform 0.2s;
}

.diff-card:hover {
  border-color: var(--border);
  transform: translateY(-2px);
}

.diff-card h3 { margin: 0.75rem 0; font-size: 1.1rem; }
.diff-card p  { font-size: 0.9rem; }

/* ============================================================
   CONTACT FORM
   ============================================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 5rem;
  align-items: start;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-bottom: 1.2rem;
}

.form-group label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-3);
}

.form-group input,
.form-group textarea,
.form-group select {
  background: var(--bg-card);
  border: 1px solid var(--border-ui);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-b);
  font-size: 0.9rem;
  padding: 0.82rem 1rem;
  transition: border-color 0.18s, box-shadow 0.18s;
  width: 100%;
  outline: none;
  -webkit-appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-3); }

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(154, 205, 50, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 130px;
  line-height: 1.65;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.contact-info-card {
  background: var(--bg-card);
  border: 1px solid var(--border-ui);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  position: sticky;
  top: 100px;
}

.contact-info-card h3 { margin-bottom: 0.75rem; font-size: 1.2rem; }
.contact-info-card > p { margin-bottom: 2rem; font-size: 0.92rem; }

.contact-detail {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-ui);
  font-size: 0.88rem;
  color: var(--text-2);
}

.contact-detail:last-of-type { border-bottom: none; }

.contact-detail .icon-box {
  width: 38px; height: 38px;
  font-size: 1rem;
  margin-bottom: 0;
}

.contact-detail a { color: var(--accent); }
.contact-detail a:hover { opacity: 0.8; }

/* multi-line detail rows read better top-aligned than centred */
.contact-detail { align-items: flex-start; }
.contact-detail .icon-box { margin-top: 2px; }

.contact-detail-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 0.25rem;
}

/* ---- Form status message ---- */
.form-status {
  margin-top: 1rem;
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius);
  font-size: 0.88rem;
  line-height: 1.5;
}

.form-status-success {
  background: var(--accent-bg);
  border: 1px solid var(--border);
  color: var(--accent-dk);
}

.form-status-error {
  background: rgba(190, 40, 40, 0.07);
  border: 1px solid rgba(190, 40, 40, 0.28);
  color: #a32626;
}

/* ============================================================
   RESPONSIVE: COMPONENTS
   ============================================================ */
@media (max-width: 1024px) {
  .platform-features { grid-template-columns: repeat(3, 1fr); }
  .industries-grid   { grid-template-columns: repeat(3, 1fr); }
  .industry-cards    { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .industry-card-featured { grid-template-columns: 1fr; gap: 1.75rem; padding: 2rem; }
  .industry-card-featured-side { padding-left: 0; border-left: none; padding-top: 1.5rem; border-top: 1px solid var(--border); }
}

@media (max-width: 768px) {
  .pain-grid      { grid-template-columns: 1fr; }
  .problem-cards  { grid-template-columns: 1fr; }
  .diff-grid      { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .industry-cards { grid-template-columns: 1fr; }
  .platform-features { grid-template-columns: repeat(2, 1fr); }
  .contact-layout { grid-template-columns: 1fr; gap: 3rem; }
  .contact-info-card { position: static; }
  .form-row { grid-template-columns: 1fr; }
  .platform-strip { padding: 2rem 1.5rem; }
  .platform-strip-header { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .pain-card { grid-template-columns: 1fr; }
  .pain-card-body { grid-column: 1; }
}

/* ============================================================
   CARD BULLETS & TAGLINE
   ============================================================ */
.card-bullets {
  list-style: none;
  padding: 0;
  margin: 1.1rem 0 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.card-bullets li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--text-2);
}

.card-bullets li::before {
  content: '';
  width: 6px;
  height: 6px;
  margin-top: 0.5rem;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
}

.card-tagline {
  font-family: var(--font-h);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.02em;
  margin-top: 1.25rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--border);
}

/* Cards that pin their tagline to the bottom so rows align */
.card-flex {
  display: flex;
  flex-direction: column;
}

.card-flex .card-tagline {
  margin-top: auto;
}

/* inline-block children stretch as flex items — keep them at their natural width */
.card-flex .tag {
  align-self: flex-start;
}