/*
  KOVAČ — Kamene površine
  Project-specific art direction. Loaded after foundation.css, never edits it.

  Concept: the page reads as a cut through a stone slab. Sections are layers of
  mass separated by hard seam lines with measuring tick marks, not soft padding.
  No rounded corners, no gradients, no glow — nothing the material itself
  couldn't do at the saw.
*/

:root {
  --stone: #ded7cb;
  --stone-dim: #cfc7b8;
  --basalt: #211f1c;
  --basalt-soft: #3a3733;
  --oxide: #7a3f22;

  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 40px;
  --space-5: 64px;
  --space-6: 96px;
  --space-7: 144px;

  --content-max: 1180px;
}

body {
  background: var(--stone);
  color: var(--basalt);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
}

.wrap {
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: var(--space-3);
}

/* Seam line — the recurring "cut" motif: a hard rule with measuring ticks */
.seam {
  position: relative;
  height: 1px;
  background: var(--basalt);
  opacity: 0.18;
  background-image: repeating-linear-gradient(
    to right,
    var(--oxide) 0,
    var(--oxide) 1px,
    transparent 1px,
    transparent 32px
  );
  background-size: 100% 6px;
  background-repeat: repeat-x;
  background-position: left top;
  opacity: 1;
  margin-block: 0;
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--basalt);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-block: var(--space-2);
}

.wordmark {
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  color: var(--basalt);
  font-size: 1rem;
}

.wordmark span {
  display: block;
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--basalt-soft);
  letter-spacing: 0.04em;
}

.primary-nav ul {
  display: flex;
  gap: var(--space-3);
}

.primary-nav a {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-decoration: none;
  color: var(--basalt);
  border-bottom: 1px solid transparent;
  transition: border-color 150ms ease, color 150ms ease;
}

.primary-nav a:hover,
.primary-nav a:focus-visible {
  border-color: var(--oxide);
}

/* Hero — asymmetric slab split, not a centered SaaS hero */
.hero {
  display: grid;
  grid-template-columns: 3fr 2fr;
  min-height: 62vh;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-3);
  padding-block: var(--space-6);
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--oxide);
}

.hero h1 {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.08;
  font-weight: 600;
  letter-spacing: -0.01em;
  max-width: 16ch;
}

.hero p {
  max-width: 46ch;
  font-size: 1.05rem;
  color: var(--basalt-soft);
}

.hero-slab {
  position: relative;
  background: var(--basalt);
  background-image: linear-gradient(
    115deg,
    var(--basalt) 0%,
    var(--basalt) 48%,
    var(--oxide) 48%,
    var(--oxide) calc(48% + 2px),
    var(--basalt-soft) calc(48% + 2px),
    var(--basalt-soft) 100%
  );
}

/* CTA — sharp rectangle, high contrast, no rounded corners */
.cta-button {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  width: fit-content;
  padding: var(--space-2) var(--space-3);
  background: var(--basalt);
  color: var(--stone);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  letter-spacing: 0.01em;
  border: 1px solid var(--basalt);
  transition: background 150ms ease, color 150ms ease;
}

.cta-button:hover,
.cta-button:focus-visible {
  background: var(--oxide);
  border-color: var(--oxide);
}

/* Section rhythm — numbered, not decorated */
section {
  padding-block: var(--space-6);
}

.section-heading {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.section-number {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--oxide);
}

.section-heading h2 {
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  font-weight: 600;
}

/* Work types — asymmetric 3-up, no card chrome (no border-radius, no shadow) */
.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--basalt);
  border: 1px solid var(--basalt);
}

.work-item {
  background: var(--stone);
  padding: var(--space-4) var(--space-3);
}

.work-item .section-number {
  display: block;
  margin-bottom: var(--space-2);
}

.work-item h3 {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  margin-bottom: var(--space-2);
}

.work-item p {
  color: var(--basalt-soft);
  font-size: 0.95rem;
}

/* Process — vertical measured sequence */
.process-list {
  display: flex;
  flex-direction: column;
}

.process-step {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: var(--space-3);
  padding-block: var(--space-3);
  border-top: 1px solid rgba(33, 31, 28, 0.16);
}

.process-step:last-child {
  border-bottom: 1px solid rgba(33, 31, 28, 0.16);
}

.process-step .section-number {
  font-size: 1.2rem;
}

.process-step h3 {
  font-family: var(--font-mono);
  font-size: 1rem;
  margin-bottom: var(--space-1);
}

.process-step p {
  color: var(--basalt-soft);
  font-size: 0.95rem;
  max-width: 56ch;
}

/* Proof — factual craft commitments, not testimonials/stats/logos */
.proof-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3) var(--space-4);
  max-width: 900px;
}

.proof-list li {
  position: relative;
  padding-left: var(--space-3);
  font-size: 0.98rem;
}

.proof-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: var(--space-2);
  height: 1px;
  background: var(--oxide);
}

/* Contact */
.contact {
  background: var(--basalt);
  color: var(--stone);
}

.contact .section-number,
.contact .hero-eyebrow {
  color: var(--oxide);
}

.contact h2 {
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: var(--space-2);
}

.contact p {
  color: var(--stone-dim);
  max-width: 46ch;
  margin-bottom: var(--space-3);
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.contact-links a {
  font-family: var(--font-mono);
  color: var(--stone);
  text-decoration: none;
  border-bottom: 1px solid var(--oxide);
}

.contact .cta-button {
  background: var(--oxide);
  border-color: var(--oxide);
  color: var(--stone);
}

.contact .cta-button:hover,
.contact .cta-button:focus-visible {
  background: var(--stone);
  color: var(--basalt);
  border-color: var(--stone);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--basalt);
  padding-block: var(--space-3);
}

.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--basalt-soft);
}

.site-footer a {
  color: var(--basalt-soft);
}

/* 404 */
.error-page main {
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-3);
  max-width: 48ch;
}

.error-page h1 {
  font-family: var(--font-mono);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
}

/* Mobile — hero stacks, work grid goes single column, process stays vertical */
@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-slab {
    order: -1;
    min-height: 40vw;
  }

  .hero-copy {
    padding-block: var(--space-5) var(--space-4);
  }

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

  .process-step {
    grid-template-columns: 3rem 1fr;
  }

  .proof-list {
    grid-template-columns: 1fr;
  }

  .site-header .wrap {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }

  .primary-nav ul {
    gap: var(--space-2);
    flex-wrap: wrap;
  }
}