/* ============================================================
   renovation108.org — Main Stylesheet
   Palette: Burgundy #6E1423 | Gold #D4AF37 | Beige #F4EADE | Graphite #2B2B2B
   ============================================================ */

:root {
  --burgundy:  #6E1423;
  --burgundy-d:#520f1a;
  --gold:      #D4AF37;
  --gold-l:    #e8cc6a;
  --beige:     #F4EADE;
  --beige-d:   #ede1cf;
  --graphite:  #2B2B2B;
  --graphite-l:#4a4a4a;
  --white:     #ffffff;
  --radius:    4px;
  --shadow:    0 4px 24px rgba(43,43,43,.10);
  --transition:200ms ease;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Inter', system-ui, sans-serif;
  --max-w: 1160px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--graphite);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }
ul { list-style: none; }

/* ── Lang Modal ── */
#lang-modal {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(43,43,43,.85);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity .3s ease;
}
#lang-modal.visible { opacity: 1; pointer-events: all; }
.lang-modal-box {
  background: var(--beige);
  border-top: 4px solid var(--gold);
  padding: 3rem 2.5rem;
  max-width: 420px; width: 90%;
  text-align: center;
  border-radius: var(--radius);
}
.lang-modal-box h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  color: var(--burgundy);
  margin-bottom: .5rem;
}
.lang-modal-box .lang-subtitle {
  font-size: .9rem;
  color: var(--graphite-l);
  margin-bottom: 2rem;
}
.lang-modal-flags {
  display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap;
}
.lang-choice-btn {
  display: flex; flex-direction: column; align-items: center; gap: .5rem;
  background: var(--white);
  border: 2px solid var(--beige-d);
  border-radius: var(--radius);
  padding: 1.2rem 1.5rem;
  font-size: .9rem;
  font-weight: 600;
  color: var(--graphite);
  transition: border-color var(--transition), background var(--transition);
  min-width: 100px;
}
.lang-choice-btn:hover { border-color: var(--gold); background: var(--beige-d); }
.lang-choice-btn .flag { font-size: 2rem; line-height: 1; }

/* ── Nav ── */
.site-nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--graphite);
  border-bottom: 2px solid var(--burgundy);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.nav-logo {
  display: flex; align-items: center; gap: .5rem;
}
.nav-logo img {
  height: 42px;
  width: auto;
  /* white PNG on dark nav: invert white bg to transparent look */
  mix-blend-mode: screen;
  filter: drop-shadow(0 1px 6px rgba(212,149,26,.3));
  transition: filter var(--transition);
}
.nav-logo:hover img {
  filter: drop-shadow(0 1px 10px rgba(212,149,26,.55));
}
.nav-links {
  display: flex; align-items: center; gap: 2rem;
}
.nav-links a {
  font-size: .85rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.75);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--gold); }
.nav-links a.active { color: var(--gold); }
/* lang switcher */
.lang-switcher {
  display: flex; gap: .4rem; margin-left: 1.5rem;
}
.lang-btn {
  background: transparent;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius);
  color: rgba(255,255,255,.6);
  font-size: .75rem; font-weight: 600;
  padding: .25rem .5rem;
  text-transform: uppercase;
  transition: border-color var(--transition), color var(--transition);
}
.lang-btn:hover, .lang-btn.active {
  border-color: var(--gold); color: var(--gold);
}
/* hamburger */
.nav-toggle {
  display: none;
  background: none; border: none;
  flex-direction: column; gap: 5px; padding: .5rem;
}
.nav-toggle span {
  display: block; width: 24px; height: 2px;
  background: var(--white);
  transition: transform .2s;
}

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  padding: 6rem 1.5rem 4rem;
}
/* ── Hero background image
   Файл: assets/images/hero.webp
   Рекомендуемый размер: 1920×1080px
── */
.hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}
/* Dark overlay — настройте opacity под яркость вашего фото (0.4–0.7) */
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(20,18,16,.72) 0%,
    rgba(20,18,16,.55) 50%,
    rgba(110,20,35,.35) 100%
  );
  z-index: 1;
}
/* Bottom gold line */
.hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--burgundy), var(--gold), var(--burgundy));
  z-index: 3;
}
.hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 2;
}
/* Logo above headline */
.hero-logo-img {
  display: block;
  width: 80px;
  height: auto;
  margin-bottom: 1.75rem;
  filter: drop-shadow(0 2px 10px rgba(0,0,0,.5));
}
.hero-badge {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .78rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}
.hero-badge::before {
  content: '';
  display: block; width: 24px; height: 2px;
  background: var(--gold);
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--white);
  max-width: 14ch;
  margin-bottom: 1.5rem;
}
.hero-sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,.72);
  max-width: 48ch;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}
.hero-ctas {
  display: flex; gap: 1rem; flex-wrap: wrap;
}
/* Scroll indicator */
.hero-scroll {
  position: absolute; bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center;
  z-index: 2;
}
.hero-scroll .scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,.5), transparent);
  animation: scrollPulse 2s ease infinite;
}

.btn-primary {
  display: inline-flex; align-items: center; gap: .5rem;
  background: var(--gold);
  color: var(--graphite);
  font-weight: 700;
  font-size: .9rem;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: .9rem 2rem;
  border: 2px solid var(--gold);
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition), transform .15s;
}
.btn-primary:hover {
  background: var(--gold-l);
  border-color: var(--gold-l);
  transform: translateY(-1px);
}
.btn-secondary {
  display: inline-flex; align-items: center; gap: .5rem;
  background: transparent;
  color: var(--white);
  font-weight: 600;
  font-size: .9rem;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: .9rem 2rem;
  border: 2px solid rgba(255,255,255,.3);
  border-radius: var(--radius);
  transition: border-color var(--transition), color var(--transition);
}
.btn-secondary:hover {
  border-color: var(--gold);
  color: var(--gold);
}
/* Scroll indicator */
.hero-scroll {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: .5rem;
  color: rgba(255,255,255,.3);
  font-size: .7rem; letter-spacing: .12em; text-transform: uppercase;
}
.hero-scroll .scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,.3), transparent);
  animation: scrollPulse 2s ease infinite;
}
@keyframes scrollPulse {
  0%,100% { opacity: .3; } 50% { opacity: 1; }
}

/* ── Section Base ── */
.section {
  padding: 6rem 1.5rem;
}
.section-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: .75rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: '';
  display: block; width: 20px; height: 2px; background: var(--gold);
}
.section-h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 700;
  color: var(--graphite);
  line-height: 1.15;
  margin-bottom: 1.5rem;
}
.section-h2.light { color: var(--white); }

/* ── About ── */
.about-section { background: var(--beige); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about-text p {
  color: var(--graphite-l);
  margin-bottom: 1rem;
  font-size: 1rem;
  line-height: 1.75;
}
.about-text p:last-of-type { margin-bottom: 2rem; }
.about-stats {
  display: flex; gap: 2rem; flex-wrap: wrap;
}
.stat {
  display: flex; flex-direction: column;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 3rem; font-weight: 700;
  color: var(--burgundy);
  line-height: 1;
}
.stat-label {
  font-size: .8rem; font-weight: 500;
  letter-spacing: .06em; text-transform: uppercase;
  color: var(--graphite-l);
  margin-top: .25rem;
}
/* About visual panel */
.about-visual {
  position: relative;
}
.about-visual-frame {
  background: var(--graphite);
  aspect-ratio: 4/3;
  border-radius: var(--radius);
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.about-visual-frame img {
  width: 100%; height: 100%; object-fit: cover;
  opacity: .85;
}
.about-accent-box {
  position: absolute;
  bottom: -1.5rem; right: -1.5rem;
  background: var(--gold);
  padding: 1.25rem 1.75rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.about-accent-box p {
  font-family: var(--font-display);
  font-size: 1.1rem; font-weight: 700;
  color: var(--graphite);
  line-height: 1.3;
}

/* ── Specialties (craft chips) ── */
.craft-list {
  display: flex; flex-wrap: wrap; gap: .75rem;
  margin-top: 1.5rem;
}
.craft-tag {
  background: var(--white);
  border: 1px solid var(--beige-d);
  border-left: 3px solid var(--burgundy);
  padding: .5rem 1rem;
  font-size: .85rem; font-weight: 500;
  color: var(--graphite);
  border-radius: 0 var(--radius) var(--radius) 0;
}

/* ── Portfolio ── */
.portfolio-section { background: var(--white); }
.portfolio-filters {
  display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: 2.5rem;
}
.filter-btn {
  background: transparent;
  border: 1.5px solid var(--beige-d);
  border-radius: 100px;
  padding: .4rem 1.1rem;
  font-size: .82rem; font-weight: 600;
  color: var(--graphite-l);
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.filter-btn:hover { border-color: var(--burgundy); color: var(--burgundy); }
.filter-btn.active {
  background: var(--burgundy); border-color: var(--burgundy); color: var(--white);
}
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}
.portfolio-card {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--beige);
  border: 1px solid var(--beige-d);
  transition: transform .2s, box-shadow .2s;
}
.portfolio-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.portfolio-img-wrap {
  position: relative;
  aspect-ratio: 16/10;
  background: var(--beige-d);
  overflow: hidden;
}
.portfolio-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.portfolio-card:hover .portfolio-img-wrap img { transform: scale(1.04); }
.portfolio-placeholder {
  position: absolute; inset: 0;
  display: none; align-items: center; justify-content: center;
  text-align: center;
  font-size: .8rem; color: var(--graphite-l);
  padding: 1rem;
}
.portfolio-img-wrap.no-img img { display: none; }
.portfolio-img-wrap.no-img .portfolio-placeholder { display: flex; }
.portfolio-card-body { padding: 1.25rem; }
.portfolio-card-body h3 {
  font-family: var(--font-display);
  font-size: 1.2rem; font-weight: 700;
  color: var(--graphite);
  margin-bottom: .4rem;
}
.portfolio-card-body p {
  font-size: .88rem; color: var(--graphite-l); line-height: 1.6;
}

/* ── Contact ── */
.contact-section {
  background: var(--graphite);
  position: relative; overflow: hidden;
}
.contact-section::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--burgundy), var(--gold), var(--burgundy));
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}
.contact-info { padding-top: .5rem; }
.contact-info .eyebrow { color: var(--gold); }
.contact-info .section-h2 { color: var(--white); margin-bottom: 1rem; }
.contact-info .contact-sub {
  color: rgba(255,255,255,.6);
  font-size: .97rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}
.contact-direct {
  display: flex; flex-direction: column; gap: .75rem;
}
.contact-direct a {
  display: inline-flex; align-items: center; gap: .6rem;
  color: rgba(255,255,255,.75);
  font-size: .9rem;
  transition: color var(--transition);
}
.contact-direct a:hover { color: var(--gold); }
.contact-direct .icon { font-size: 1.1rem; }

/* Form */
.contact-form {
  background: var(--beige);
  padding: 2.5rem;
  border-radius: var(--radius);
  border-top: 3px solid var(--gold);
}
.form-group {
  display: flex; flex-direction: column; gap: .4rem;
  margin-bottom: 1.25rem;
}
.form-group label {
  font-size: .78rem; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--graphite-l);
}
.form-group input,
.form-group textarea {
  background: var(--white);
  border: 1.5px solid var(--beige-d);
  border-radius: var(--radius);
  padding: .75rem 1rem;
  font-family: inherit; font-size: .95rem;
  color: var(--graphite);
  transition: border-color var(--transition);
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none; border-color: var(--gold);
}
.form-group textarea { min-height: 110px; }
.form-submit {
  width: 100%;
  background: var(--burgundy);
  color: var(--white);
  border: 2px solid var(--burgundy);
  border-radius: var(--radius);
  padding: .9rem;
  font-size: .9rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase;
  transition: background var(--transition), transform .15s;
}
.form-submit:hover {
  background: var(--burgundy-d); border-color: var(--burgundy-d);
  transform: translateY(-1px);
}
.form-submit:disabled { opacity: .6; cursor: not-allowed; transform: none; }
.form-success {
  color: #2a7a3b; background: #eaf7ec;
  border: 1px solid #b2dfbb;
  border-radius: var(--radius);
  padding: .75rem 1rem; margin-top: 1rem;
  font-size: .9rem; font-weight: 600;
}
.form-error {
  color: #7a2a2a; background: #f7eaea;
  border: 1px solid #dfb2b2;
  border-radius: var(--radius);
  padding: .75rem 1rem; margin-top: 1rem;
  font-size: .9rem; font-weight: 600;
}

/* ── Footer ── */
.site-footer {
  background: #1a1a1a;
  padding: 3rem 1.5rem;
  border-top: 2px solid var(--burgundy);
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap;
  gap: 1.5rem;
}
.footer-brand {
  font-family: var(--font-display);
  font-size: 1.4rem; font-weight: 700;
  color: var(--white);
}
.footer-brand span { color: var(--gold); }
.footer-tagline {
  font-size: .82rem; color: rgba(255,255,255,.4);
  margin-top: .25rem;
}
.footer-links {
  display: flex; gap: 1.5rem; flex-wrap: wrap;
}
.footer-links a {
  font-size: .82rem; color: rgba(255,255,255,.5);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--gold); }
.footer-copy {
  font-size: .78rem; color: rgba(255,255,255,.3);
  width: 100%; text-align: center;
  border-top: 1px solid rgba(255,255,255,.06);
  padding-top: 1.5rem; margin-top: .5rem;
}

/* ── /youcantrust page ── */
.trust-hero {
  background: var(--graphite);
  padding: 7rem 1.5rem 5rem;
  position: relative; overflow: hidden;
  text-align: center;
}
.trust-hero::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--burgundy), var(--gold), var(--burgundy));
}
.trust-hero-badge {
  display: inline-block;
  background: rgba(212,175,55,.12);
  border: 1px solid var(--gold);
  color: var(--gold);
  font-size: .75rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  padding: .35rem 1rem;
  border-radius: 100px;
  margin-bottom: 1.75rem;
}
.trust-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 700;
  color: var(--white);
  max-width: 22ch; margin: 0 auto 1.25rem;
  line-height: 1.15;
}
.trust-hero-sub {
  color: rgba(255,255,255,.6);
  max-width: 52ch; margin: 0 auto;
  font-size: 1rem; line-height: 1.75;
}
.trust-principles {
  background: var(--beige);
  padding: 6rem 1.5rem;
}
.trust-principles-inner { max-width: var(--max-w); margin: 0 auto; }
.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}
.trust-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2rem;
  border-left: 3px solid var(--burgundy);
  box-shadow: 0 2px 12px rgba(43,43,43,.06);
  transition: transform .2s, box-shadow .2s;
}
.trust-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.trust-card-icon {
  width: 44px; height: 44px;
  background: var(--beige);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 1.25rem;
}
.trust-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem; font-weight: 700;
  color: var(--graphite);
  margin-bottom: .5rem;
}
.trust-card p {
  font-size: .9rem; color: var(--graphite-l);
  line-height: 1.7;
}
.trust-divider {
  max-width: var(--max-w); margin: 0 auto;
  border: none; border-top: 1px solid var(--beige-d);
  margin-top: 4rem; margin-bottom: 4rem;
}
.trust-contact-section {
  background: var(--white);
  padding: 5rem 1.5rem 7rem;
  text-align: center;
}
.trust-contact-inner { max-width: 640px; margin: 0 auto; }
.trust-contact-inner .section-h2 { margin-bottom: .75rem; }
.trust-contact-sub {
  color: var(--graphite-l); margin-bottom: 2.5rem;
  font-size: 1rem; line-height: 1.7;
}
.trust-form-wrap {
  background: var(--beige);
  padding: 2.5rem;
  border-radius: var(--radius);
  border-top: 3px solid var(--gold);
  text-align: left;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-accent-box { bottom: -1rem; right: -.75rem; }
}

@media (max-width: 680px) {
  .nav-links { display: none; flex-direction: column; gap: 1rem; }
  .nav-links.open {
    display: flex;
    position: absolute; top: 64px; left: 0; right: 0;
    background: var(--graphite);
    padding: 1.5rem;
    border-top: 1px solid rgba(255,255,255,.08);
  }
  .nav-toggle { display: flex; }
  .lang-switcher { margin-left: 0; }
  .hero { min-height: 80vh; padding: 5rem 1.25rem 3rem; }
  .section { padding: 4rem 1.25rem; }
  .trust-hero { padding: 5rem 1.25rem 4rem; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .contact-form { padding: 1.75rem; }
  .trust-form-wrap { padding: 1.75rem; }
  .footer-inner { flex-direction: column; text-align: center; }
}

/* ── Utilities ── */
.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;
}
[hidden] { display: none !important; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}