/* TEGURA — компоненти: hero, статистики, схема, услуги, обект, процес, FAQ, портфолио */

/* ---------- Hero ---------- */
.hero { padding-block: clamp(3.5rem, 2rem + 5vw, 7rem) var(--space-section); position: relative; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(2rem, 4vw, 4.5rem);
  align-items: center;
}
.hero-copy .lead { margin-block: 1.4rem 2.2rem; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.2rem 1.8rem; }
.hero-actions .or { color: var(--ink-faint); font-size: 0.95rem; }

.hero-visual { position: relative; }
.hero-visual figcaption {
  margin-top: 0.8rem;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}
.drawing { color: var(--ink); width: 100%; height: auto; }
.drawing .d-thin { stroke: currentColor; stroke-width: 0.8; opacity: 0.38; fill: none; }
.drawing .d-mid { stroke: currentColor; stroke-width: 1.6; fill: none; }
.drawing .d-strong { stroke: var(--copper-deep); stroke-width: 3; fill: none; stroke-linecap: square; }
.drawing .d-hip { stroke: var(--copper-deep); stroke-width: 2; fill: none; opacity: 0.85; }
.drawing .d-dim { stroke: currentColor; stroke-width: 0.8; opacity: 0.55; fill: none; }
.drawing text {
  font-family: var(--font-text);
  font-size: 13px;
  fill: var(--ink-soft);
  letter-spacing: 0.04em;
}
.drawing .d-label { font-weight: 700; }
.drawing .d-caption { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; fill: var(--ink-faint); }
.section--dark .drawing { color: var(--on-pine); }
.section--dark .drawing text { fill: var(--on-pine-soft); }
.section--dark .drawing .d-strong, .section--dark .drawing .d-hip { stroke: var(--copper-on-dark); }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 480px; }
}

/* ---------- Лента на доверие ---------- */
.stats { padding-block: clamp(2.5rem, 2rem + 2.5vw, 4.5rem); }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.stat { border-left: 1px solid oklch(93% 0.015 110 / 0.25); padding-left: 1.3rem; }
.stat-num {
  font-family: var(--font-display);
  font-size: var(--text-stat);
  line-height: 1;
  color: var(--copper-on-dark);
  display: block;
  margin-bottom: 0.4rem;
}
.stat-label { font-size: 0.95rem; color: var(--on-pine-soft); }
@media (max-width: 800px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem 1.5rem; }
}

/* ---------- Образователна секция (вальмова конструкция) ---------- */
.edu-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
}
.edu-copy h2 { margin-bottom: 1.3rem; }
.edu-copy p + p { margin-top: 1rem; }
.facts { list-style: none; padding: 0; margin-top: 2rem; display: grid; gap: 0; counter-reset: fact; }
.fact {
  counter-increment: fact;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.1rem;
  padding-block: 1.1rem;
  border-top: 1px solid var(--line);
}
.fact::before {
  content: "0" counter(fact);
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--copper-deep);
  line-height: 1.2;
}
.fact strong { display: block; margin-bottom: 0.15rem; }
.fact p { font-size: 0.98rem; color: var(--ink-soft); }
.schema-figure {
  position: sticky;
  top: 100px;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  padding: clamp(1.2rem, 3vw, 2.5rem);
  box-shadow: 6px 6px 0 0 oklch(25% 0.022 55 / 0.08);
}
.schema-figure figcaption {
  margin-top: 1rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--line);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  display: flex;
  justify-content: space-between;
}
@media (max-width: 900px) {
  .edu-grid { grid-template-columns: 1fr; }
  .schema-figure { position: static; }
}

/* ---------- Услуги — асиметрична (bento) мрежа ---------- */
.section-head { max-width: 46ch; margin-bottom: var(--space-block); }
.section-head h2 { margin-bottom: 0.9rem; }
.services {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.25rem;
}
.service-card {
  grid-column: span 2;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  padding: 1.6rem;
  text-decoration: none;
  color: inherit;
  transition: transform var(--dur-fast) ease, box-shadow var(--dur-fast) ease;
}
.service-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 0 var(--copper);
  color: inherit;
}
.service-card--major { grid-column: span 3; background: var(--pine); color: var(--on-pine); border-color: var(--pine); }
.service-card--major:hover { color: var(--on-pine); }
.service-card .ph { min-height: 170px; margin-bottom: 1.2rem; }
.service-card--major .ph {
  background:
    repeating-linear-gradient(-45deg, transparent 0 14px, oklch(93% 0.015 110 / 0.06) 14px 15px),
    var(--pine-soft);
  border-color: oklch(93% 0.015 110 / 0.25);
  color: var(--on-pine-soft);
}
.service-card--major .ph .ph-tag { color: var(--copper-on-dark); }
.service-card h3, .service-card .card-h { margin-bottom: 0.6rem; }
.service-card p { font-size: 0.98rem; color: var(--ink-soft); flex-grow: 1; }
.service-card--major p { color: var(--on-pine-soft); }
.service-meta {
  margin-top: 1.2rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--copper-deep);
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.2rem;
}
.service-card--major .service-meta { border-top-color: oklch(93% 0.015 110 / 0.2); color: var(--copper-on-dark); }
@media (max-width: 980px) {
  .services { grid-template-columns: 1fr 1fr; }
  .service-card, .service-card--major { grid-column: span 1; }
}
@media (max-width: 620px) {
  .services { grid-template-columns: 1fr; }
}

/* ---------- Избран обект (кейс) ---------- */
.case-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 1.25rem; align-items: start; }
.case-copy { grid-column: 1 / 6; padding-top: 0.5rem; }
.case-copy h2 { margin-bottom: 1.2rem; }
.case-copy p + p { margin-top: 1rem; }
.case-media { grid-column: 6 / 13; display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.case-media .ph--wide { grid-column: 1 / -1; min-height: 300px; }
.case-data {
  margin-top: 1.8rem;
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 1.5rem;
  justify-content: start;
}
.case-data div span { display: block; }
.case-data .cd-num { font-family: var(--font-display); font-size: 1.7rem; color: var(--copper-deep); }
.case-data .cd-label { font-size: 0.85rem; color: var(--ink-soft); }
@media (max-width: 900px) {
  .case-copy { grid-column: 1 / -1; }
  .case-media { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .case-media { grid-template-columns: 1fr; }
}

/* ---------- Процес — 5 стъпки ---------- */
.steps { list-style: none; padding: 0; counter-reset: step; display: grid; gap: 0; }
.step {
  counter-increment: step;
  display: grid;
  grid-template-columns: 90px 1fr 2fr;
  gap: 1.5rem;
  padding-block: 1.7rem;
  border-top: 1px solid oklch(93% 0.015 110 / 0.2);
  align-items: baseline;
}
.step:last-child { border-bottom: 1px solid oklch(93% 0.015 110 / 0.2); }
.step::before {
  content: "0" counter(step);
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--copper-on-dark);
  line-height: 1;
}
.step h3, .step .card-h { font-size: 1.25rem; }
.step p { color: var(--on-pine-soft); font-size: 0.98rem; }
.section:not(.section--dark) .step { border-color: var(--line); }
.section:not(.section--dark) .step::before { color: var(--copper-deep); }
.section:not(.section--dark) .step p { color: var(--ink-soft); }
@media (max-width: 760px) {
  .step { grid-template-columns: 56px 1fr; }
  .step p { grid-column: 2; }
  .step::before { font-size: 1.7rem; }
}

/* ---------- Финален CTA ---------- */
.cta-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
}
.cta-copy h2 { margin-bottom: 1.2rem; }
.cta-phone {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 1.2rem + 2.4vw, 2.8rem);
  color: var(--copper-on-dark);
  text-decoration: none;
  margin-block: 1.6rem 0.4rem;
}
.cta-phone:hover { color: var(--on-pine); }
.cta-note { font-size: 0.95rem; color: var(--on-pine-soft); }
@media (max-width: 860px) {
  .cta-grid { grid-template-columns: 1fr; }
}

/* ---------- Вътрешни страници ---------- */
.page-hero { padding-block: clamp(3rem, 2rem + 4vw, 5.5rem) clamp(2rem, 1.5rem + 2vw, 3.5rem); }
.page-hero .lead { margin-top: 1.2rem; }

.service-section {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: clamp(2rem, 4vw, 4rem);
  padding-block: var(--space-block);
  border-top: 1px solid var(--line);
  scroll-margin-top: 90px;
}
.service-section:first-of-type { border-top: 0; }
/* ⚑ 08-05 · СЕКЦИЯ БЕЗ СНИМКА НЕ БИВА ДА ДЪРЖИ ПРАЗНА КОЛОНА.
   Плейсхолдър-блоковете `.ph` са махнати (висяща #132: сиви блокове „Снимка"
   изглеждат недовършени). Мрежата обаче остава 6fr/5fr ⇒ текстът се сплесква в
   55 % от ширината, а вдясно зее нищо. Правилото връща една колона САМО когато
   в секцията няма визуален втори блок — щом дойдат истинските снимки, двете
   колони се връщат сами, без да се пипа CSS. */
.service-section:not(:has(.ph, img, picture, figure, video)) {
  grid-template-columns: minmax(0, 1fr);
}
.service-section:not(:has(.ph, img, picture, figure, video)) > * { max-width: 68ch; }
.service-section h2 { font-size: var(--text-h3); margin-bottom: 0.9rem; }
.service-section p + p { margin-top: 0.9rem; }
.service-section .service-meta { margin-top: 1.4rem; }
.service-section .btn { margin-top: 1.5rem; }
@media (max-width: 820px) {
  .service-section { grid-template-columns: 1fr; }
}

/* ---------- FAQ ---------- */
.faq { max-width: 780px; }
.faq details { border-top: 1px solid var(--line-strong); }
.faq details:last-child { border-bottom: 1px solid var(--line-strong); }
.faq summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  padding-block: 1.2rem;
  font-weight: 700;
  font-size: 1.05rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--copper-deep);
  flex-shrink: 0;
  transition: transform var(--dur-fast) ease;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .faq-a { padding-bottom: 1.3rem; color: var(--ink-soft); }

/* ---------- Портфолио ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: var(--space-block); }
.filter {
  font: inherit;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 0.55rem 1.1rem;
  min-height: 44px;
  background: transparent;
  color: var(--ink-soft);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  cursor: pointer;
}
.filter:hover { color: var(--ink); border-color: var(--ink); }
.filter[aria-pressed="true"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }

.works-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 1.25rem; }
.work-card { grid-column: span 4; background: var(--paper); border: 1px solid var(--line-strong); }
.work-card:nth-child(4n + 1) { grid-column: span 5; }
.work-card:nth-child(4n + 2) { grid-column: span 7; }
.work-card[hidden] { display: none; }
.work-body { padding: 1.2rem 1.4rem 1.5rem; }
.work-body h3, .work-body .card-h { font-size: 1.15rem; margin-bottom: 0.3rem; }
.work-body p { font-size: 0.92rem; color: var(--ink-soft); }
.work-type {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--copper-deep);
  margin-bottom: 0.6rem;
}
@media (max-width: 900px) {
  .work-card, .work-card:nth-child(4n + 1), .work-card:nth-child(4n + 2) { grid-column: span 6; }
}
@media (max-width: 620px) {
  .work-card, .work-card:nth-child(4n + 1), .work-card:nth-child(4n + 2) { grid-column: 1 / -1; }
}

/* ---------- Контакти ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
}
.contact-list { list-style: none; padding: 0; display: grid; gap: 1.3rem; margin-top: 1.8rem; }
.contact-list strong { display: block; font-size: 0.85rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 0.2rem; }
.contact-list a { font-weight: 700; text-decoration: none; border-bottom: 2px solid var(--copper); }
.area-note { margin-top: 2rem; padding: 1.2rem 1.4rem; background: var(--paper-warm); border-left: 3px solid var(--copper); font-size: 0.95rem; }
@media (max-width: 860px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* ---------- За нас ---------- */
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-top: var(--space-block); }
.value-card { border-top: 3px solid var(--copper); background: var(--paper); border-inline: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 1.5rem; }
.value-card h3, .value-card .card-h { font-size: 1.2rem; margin-bottom: 0.6rem; }
.value-card p { font-size: 0.95rem; color: var(--ink-soft); }
@media (max-width: 760px) { .values-grid { grid-template-columns: 1fr; } }

/* ---------- 404 ---------- */
.err-hero { min-height: 55vh; display: grid; place-content: center; text-align: center; gap: 1.2rem; padding-block: var(--space-section); }
.err-hero .btn { justify-self: center; }