/* Olympos Construction — pixel-match of katerini-access-web (hex palette) */

:root {
  --background: #2a3040;
  --foreground: #f7f5f0;
  --card: #333a4a;
  --primary: #d4a84b;
  --primary-fg: #2d3340;
  --secondary: #4a7c6f;
  --muted: #3a4254;
  --muted-fg: #c4c0b8;
  --border: rgba(255, 255, 255, 0.12);
  --border-40: rgba(255, 255, 255, 0.05);
  --border-60: rgba(255, 255, 255, 0.07);
  --bg-85: rgba(42, 48, 64, 0.85);
  --bg-60: rgba(42, 48, 64, 0.6);
  --bg-40: rgba(42, 48, 64, 0.4);
  --card-40: rgba(51, 58, 74, 0.4);
  --card-60: rgba(51, 58, 74, 0.6);
  --primary-15: rgba(212, 168, 75, 0.15);
  --primary-40: rgba(212, 168, 75, 0.4);
  --secondary-10: rgba(74, 124, 111, 0.1);
  --secondary-40: rgba(74, 124, 111, 0.4);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", system-ui, sans-serif;
  --radius: 0.5rem;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body.olympos-site,
body.olympos-site #page,
body.olympos-site .site {
  margin: 0;
  padding: 0;
  background-color: var(--background) !important;
  color: var(--foreground) !important;
  font-family: var(--font-body);
  font-feature-settings: "ss01", "cv11";
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body.olympos-site h1,
body.olympos-site h2,
body.olympos-site h3,
body.olympos-site h4 {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--foreground);
  font-weight: 400;
}

body.olympos-site a { color: inherit; text-decoration: none; }
body.olympos-site img { max-width: 100%; display: block; }
body.olympos-site ul { list-style: none; margin: 0; padding: 0; }
body.olympos-site button { font-family: inherit; }

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: 4px;
}

.container-x {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.sr-only:focus,
.skip-link:focus {
  position: fixed;
  left: 1rem; top: 1rem;
  z-index: 50;
  width: auto; height: auto;
  margin: 0;
  padding: 0.5rem 1rem;
  overflow: visible;
  clip: auto;
  white-space: normal;
  background: var(--primary);
  color: var(--primary-fg);
  border-radius: 0.375rem;
}

/* ── Header ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--border-60);
  background: var(--bg-85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: 4rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--foreground);
}

.logo__mark {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 0.125rem;
  background: var(--primary);
  color: var(--primary-fg);
  flex-shrink: 0;
}

.logo__mark svg { display: block; }
.logo__dot { color: var(--primary); }

.nav-primary {
  display: none;
  align-items: center;
  gap: 1.75rem;
  font-size: 0.875rem;
}

.nav-primary a {
  color: var(--muted-fg);
  transition: color 0.2s;
}

.nav-primary a:hover { color: var(--foreground); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.lang-toggle {
  border: 1px solid var(--border);
  border-radius: 9999px;
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted-fg);
  background: transparent;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

.lang-toggle:hover {
  border-color: var(--primary);
  color: var(--foreground);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 9999px;
  background: var(--primary);
  color: var(--primary-fg);
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s;
  text-decoration: none;
}

.btn-primary:hover { opacity: 0.9; }
.btn-primary--lg { padding: 0.75rem 1.5rem; }
.btn-primary--desktop { display: none; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 9999px;
  border: 1px solid var(--border);
  background: var(--bg-40);
  color: var(--foreground);
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  backdrop-filter: blur(4px);
  transition: border-color 0.2s;
  text-decoration: none;
}

.btn-outline:hover { border-color: var(--primary); }

.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--foreground);
  cursor: pointer;
  padding: 0.25rem;
}

.nav-mobile {
  display: none;
  border-top: 1px solid var(--border-60);
  background: var(--background);
}

.nav-mobile.is-open { display: block; }

.nav-mobile__inner {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1rem 0;
}

.nav-mobile a {
  border-radius: 0.375rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  color: var(--muted-fg);
  transition: background 0.2s, color 0.2s;
}

.nav-mobile a:hover {
  background: var(--muted);
  color: var(--foreground);
}

.nav-mobile .btn-primary {
  margin-top: 0.5rem;
}

/* ── Sections ── */
.section {
  border-top: 1px solid var(--border-40);
  padding: 6rem 0;
  background: var(--background);
}

.section--card {
  background: var(--card-40);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--primary);
  font-family: var(--font-body);
}

.eyebrow::before {
  content: "";
  width: 2rem;
  height: 1px;
  background: var(--primary);
  flex-shrink: 0;
}

.section-title {
  margin-top: 1rem;
  font-size: 2.25rem;
  line-height: 1.25;
  font-weight: 400;
}

.section-body {
  margin-top: 1.5rem;
  color: var(--muted-fg);
  max-width: 32rem;
  line-height: 1.6;
}

.section-intro { max-width: 42rem; }

/* ── Hero ── */
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--background);
  border-top: none;
  padding: 0;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to bottom,
    var(--bg-85) 0%,
    var(--bg-60) 50%,
    var(--background) 100%
  );
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: flex;
  min-height: 86vh;
  flex-direction: column;
  justify-content: flex-end;
  padding-top: 8rem;
  padding-bottom: 4rem;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1.5rem;
  border-radius: 9999px;
  border: 1px solid var(--primary-40);
  background: var(--bg-60);
  padding: 0.375rem 1rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--primary);
  font-family: var(--font-body);
  width: fit-content;
}

.hero__badge::before { display: none; }

.hero__badge-dot {
  width: 0.375rem;
  height: 0.375rem;
  border-radius: 50%;
  background: var(--primary);
  flex-shrink: 0;
}

.hero__title {
  max-width: 56rem;
  white-space: pre-line;
  font-size: 3rem;
  font-weight: 400;
  line-height: 1.02;
  color: var(--foreground);
}

.hero__sub {
  margin-top: 1.5rem;
  max-width: 42rem;
  font-size: 1rem;
  line-height: 1.625;
  color: var(--muted-fg);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2.5rem;
}

.hero__actions .btn-primary:hover {
  transform: translateY(-2px);
  opacity: 1;
}

/* ── About ── */
.grid-2 {
  display: grid;
  gap: 3rem;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-60);
}

.stats dt {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted-fg);
  font-family: var(--font-body);
}

.stats dd {
  margin: 0.5rem 0 0;
  font-family: var(--font-display);
  font-size: 1.875rem;
  color: var(--primary);
  font-weight: 400;
}

.about__image {
  aspect-ratio: 4 / 3;
  width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
}

/* ── Services ── */
.services-grid {
  display: grid;
  gap: 1px;
  margin-top: 3.5rem;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--border);
}

.service-card {
  background: var(--background);
  padding: 2rem;
  transition: background 0.2s;
}

.service-card:hover { background: var(--card); }

.service-card .icon {
  color: var(--primary);
  line-height: 0;
}

.service-card h3 {
  margin-top: 2rem;
  font-size: 1.25rem;
  font-weight: 400;
}

.service-card p {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  line-height: 1.625;
  color: var(--muted-fg);
}

/* ── Projects ── */
.projects-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.project-card a { display: block; }

.project-card__image-wrap {
  overflow: hidden;
  border-radius: var(--radius);
}

.project-card img {
  aspect-ratio: 4 / 3;
  width: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-card:hover img { transform: scale(1.05); }

.project-card__meta {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1rem;
}

.project-card h3 {
  font-size: 1.125rem;
  line-height: 1.3;
  font-weight: 400;
}

.project-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  flex-shrink: 0;
  margin-top: 0.25rem;
  font-size: 0.75rem;
  color: var(--primary);
  opacity: 0;
  transition: opacity 0.2s;
}

.project-card:hover .project-card__link { opacity: 1; }

/* ── Accessibility ── */
.a11y-grid { align-items: start; }

.a11y-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 2rem;
  border-radius: 9999px;
  border: 1px solid var(--secondary-40);
  background: var(--secondary-10);
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  color: var(--secondary);
}

.a11y-list {
  display: grid;
  gap: 0.75rem;
}

.a11y-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  border: 1px solid var(--border-60);
  border-radius: var(--radius);
  background: var(--background);
  padding: 1.25rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--foreground);
}

.check-icon {
  display: grid;
  place-items: center;
  width: 1.5rem;
  height: 1.5rem;
  flex-shrink: 0;
  margin-top: 0.125rem;
  border-radius: 50%;
  background: var(--primary-15);
  color: var(--primary);
}

/* ── Contact ── */
.contact-list {
  margin-top: 2.5rem;
  font-size: 0.875rem;
}

.contact-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  color: var(--foreground);
}

.contact-list svg { color: var(--primary); flex-shrink: 0; }

.contact-list a {
  transition: color 0.2s;
}

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

.contact-form {
  border: 1px solid var(--border-60);
  border-radius: var(--radius);
  background: var(--card);
  padding: 1.5rem;
}

.contact-form__grid { display: grid; gap: 1rem; }

.contact-form label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted-fg);
}

.contact-form .required { color: var(--primary); }

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--background);
  color: var(--foreground);
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  font-family: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--primary);
  outline: none;
}

.contact-form button[type="submit"] {
  margin-top: 0.5rem;
  width: 100%;
}

.contact-success {
  display: grid;
  min-height: 300px;
  place-items: center;
  text-align: center;
}

.contact-success__icon {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  margin: 0 auto;
  border-radius: 50%;
  background: var(--primary-15);
  color: var(--primary);
}

.contact-error {
  color: #e57373;
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

/* ── Footer ── */
.site-footer {
  border-top: 1px solid var(--border-40);
  background: var(--card-60);
  padding: 3rem 0;
}

.site-footer__inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
}

.site-footer__tagline {
  margin-top: 0.75rem;
  max-width: 24rem;
  font-size: 0.875rem;
  color: var(--muted-fg);
}

.site-footer__copy {
  font-size: 0.75rem;
  color: var(--muted-fg);
}

/* ── Responsive ── */
@media (min-width: 640px) {
  .hero__title { font-size: 3.75rem; }
  .stats dd { font-size: 2.25rem; }
  .hero__sub { font-size: 1.125rem; }

  .contact-form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }

  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .a11y-list { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .section { padding: 8rem 0; }
  .section-title { font-size: 3rem; line-height: 1.1; }

  .nav-primary { display: flex; }
  .btn-primary--desktop { display: inline-flex; }
  .menu-toggle { display: none; }

  .grid-2 {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }

  .a11y-grid {
    grid-template-columns: 1fr 1.2fr;
    gap: 5rem;
  }

  .projects-grid { grid-template-columns: repeat(3, 1fr); }
  .contact-form { padding: 2rem; }
  .contact-form button[type="submit"] { width: auto; }

  .site-footer__inner {
    flex-direction: row;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .hero__title { font-size: 5.5rem; }
  .services-grid { grid-template-columns: repeat(4, 1fr); }
}