:root { --gold: #C8A45C; --gold-hover: #b8933d; --dark: #1a1a1a; --text: #333; --text-light: #666; --bg-light: #f8f9fa; --border: #eee; }
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: #333;
  background: #fff;
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }
.section-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 12px;
}
.section-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 42px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 20px;
  line-height: 1.2;
  text-align: center;
}
.section-subtitle {
  font-size: 17px;
  color: #666;
  max-width: 600px;
  margin-bottom: 50px;
}
.text-center { text-align: center; }
.text-center .section-subtitle { margin-left: auto; margin-right: auto; }

/* ===== BUTTON SYSTEM ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  font-size: 15px;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .35s ease;
  font-family: inherit;
  border-radius: 6px;
  letter-spacing: .02em;
  line-height: 1;
}

/* Primary — dark premium button for light backgrounds */
.btn-primary {
  background: var(--dark);
  color: #fff;
  border-color: rgba(255,255,255,.08);
}
.btn-primary:hover {
  border-color: var(--gold);
  box-shadow: 0 6px 20px rgba(0,0,0,.1);
  transform: translateY(-1px);
}

/* Primary on dark backgrounds — refined glass */
.contact .btn-primary,
.footer .btn-primary,
.cookie-bar .btn-primary,
.calc-result .btn-primary,
.portfolio-cta {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.15);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.contact .btn-primary:hover,
.footer .btn-primary:hover,
.cookie-bar .btn-primary:hover,
.calc-result .btn-primary:hover,
.portfolio-cta:hover {
  background: rgba(255,255,255,.16);
  border-color: rgba(255,255,255,.25);
  box-shadow: 0 8px 24px rgba(0,0,0,.12);
}

/* Outline light — glass style for dark backgrounds */
.btn-outline-light {
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.9);
  border-color: rgba(255,255,255,.12);
}
.btn-outline-light:hover {
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.25);
  transform: translateY(-1px);
}

/* Outline — for light backgrounds */
.btn-outline {
  background: transparent;
  color: var(--dark);
  border-color: var(--dark);
}
.btn-outline:hover { background: var(--dark); color: #fff; }

/* Small variant */
.btn-sm { padding: 8px 18px; font-size: 13px; }

/* ===== ACCESSIBILITY ===== */
:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 2px;
}
.skip-link {
  position: fixed;
  top: -100%; left: 16px;
  z-index: 10000;
  background: var(--dark);
  color: #fff;
  padding: 12px 24px;
  border-radius: 0 0 8px 8px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: top .3s;
}
.skip-link:focus { top: 0; }

/* ===== COOKIE CONSENT ===== */
.cookie-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 9998;
  background: var(--dark);
  color: #ccc;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-size: 13px;
  transform: translateY(100%);
  transition: transform .4s ease;
  flex-wrap: wrap;
}
.cookie-bar.show { transform: translateY(0); }
.cookie-bar p { margin: 0; max-width: 700px; }
.cookie-bar a { color: var(--gold); text-decoration: underline; }
.cookie-bar .btn { font-size:13px;padding:8px 24px; }

/* ===== REVEAL TEXT ANIMATION ===== */
.reveal-ready { display: flex; flex-wrap: wrap; gap: 0.15em; }
.section-title.reveal-ready { justify-content: center; }
.reveal-word {
  display: inline-block;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal-visible .reveal-word {
  opacity: 1;
  transform: translateY(0);
}
.reveal-visible .reveal-word:nth-child(1) { transition-delay: 0s; }
.reveal-visible .reveal-word:nth-child(2) { transition-delay: .04s; }
.reveal-visible .reveal-word:nth-child(3) { transition-delay: .08s; }
.reveal-visible .reveal-word:nth-child(4) { transition-delay: .12s; }
.reveal-visible .reveal-word:nth-child(5) { transition-delay: .16s; }
.reveal-visible .reveal-word:nth-child(6) { transition-delay: .2s; }
.reveal-visible .reveal-word:nth-child(7) { transition-delay: .24s; }
.reveal-visible .reveal-word:nth-child(8) { transition-delay: .28s; }
.reveal-visible .reveal-word:nth-child(9) { transition-delay: .32s; }
.reveal-visible .reveal-word:nth-child(10) { transition-delay: .36s; }
.reveal-visible .reveal-word:nth-child(11) { transition-delay: .4s; }
.reveal-visible .reveal-word:nth-child(12) { transition-delay: .44s; }

/* ===== SCROLL PROGRESS ===== */
.scroll-progress {
  position: fixed;
  top: 0; left: 0; z-index: 1002;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), #d4b872);
  width: 0;
  transition: width .1s linear;
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 28px 0;
  transition: all .4s cubic-bezier(.22,.61,.36,1);
  background: linear-gradient(180deg, rgba(0,0,0,.45) 0%, transparent 100%);
}
.header.scrolled {
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 24px rgba(0,0,0,.06);
  padding: 16px 0;
}
.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding: 0 48px;
  max-width: 1320px;
}
.header-logo {
  flex-shrink: 0;
  margin-left: 12px;
  margin-right: 20px;
}
.header-logo-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.logo-row {
  display: flex;
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 28px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 7px;
  line-height: 1;
  margin-left: -95px;
  transition: color .3s;
}
.header.scrolled .logo-row { color: var(--dark); }
.logo-accent { color: var(--gold); }
.logo-tld {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 15px;
  font-weight: 400;
  color: rgba(255,255,255,.25);
  margin-left: 2px;
  align-self: flex-end;
  line-height: 1.4;
  transition: color .3s;
}
.header.scrolled .logo-tld { color: rgba(0,0,0,.15); }
.logo-tagline {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: rgba(255,255,255,.3);
  margin-top: 6px;
  margin-left: -95px;
  transition: color .3s;
}
.header.scrolled .logo-tagline { color: rgba(0,0,0,.3); }

/* ===== NAV ===== */
.header-nav {
  display: flex;
  align-items: center;
  gap: 0;
}
.header-nav a {
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: rgba(255,255,255,.8);
  transition: color .3s;
  padding: 8px 0;
  position: relative;
}
.header-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 4px;
  height: 4px;
  margin-left: -2px;
  background: var(--gold);
  opacity: 0;
  transform: scale(0) rotate(45deg);
  transition: all .35s cubic-bezier(.5,1.5,.5,1);
  border-radius: 1px;
}
.header-nav a:hover::after,
.header-nav a.active::after { opacity: 1; transform: scale(1) rotate(45deg); }
.header-nav a:hover { color: #fff; }
.header.scrolled .header-nav a { color: #555; }
.header.scrolled .header-nav a:hover,
.header-nav a.active { color: var(--gold); }
  .nav-dot {
  color: var(--gold);
  font-size: 5px;
  margin: 0 18px;
  opacity: .5;
}

/* ===== HEADER RIGHT ===== */
.header-right {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-shrink: 0;
}
.header-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: .5px;
  color: #fff;
  white-space: nowrap;
  transition: color .3s;
}
.header.scrolled .header-phone { color: var(--dark); }
.header-phone:hover { color: var(--gold); }
.header-phone svg { flex-shrink: 0; }
.header-btn {
  font-size: 13px;
  padding: 12px 28px;
  letter-spacing: .5px;
  font-weight: 500;
}
.header.scrolled .header-btn {
  background: var(--dark);
  color: #fff;
  border-color: rgba(255,255,255,.08);
}
.header.scrolled .header-btn:hover {
  border-color: var(--gold);
  box-shadow: 0 6px 20px rgba(0,0,0,.1);
}

.header-phone-mobile {
  display: none;
  color: #fff;
  padding: 4px;
  transition: color .3s;
}
.header.scrolled .header-phone-mobile { color: var(--dark); }
.nav-phone-mobile { display: none; }
.header-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.header-burger span {
  width: 24px; height: 2px;
  background: #fff;
  transition: all .3s;
}
.header.scrolled .header-burger span { background: var(--dark); }

@media (max-width: 1024px) {
  .header .container { padding: 0 24px; gap: 24px; }
  .header-nav a { font-size: 11px; letter-spacing: 1px; }
  .nav-dot { margin: 0 10px; }
}
@media (max-width: 768px) {
  .header .container { padding: 0 16px; }
  .logo-row { font-size: 22px; letter-spacing: 5px; margin-left: -70px; }
  .logo-tld { font-size: 11px; }
  .logo-tagline { font-size: 8px; letter-spacing: 2px; margin-left: -70px; }
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--dark);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  top: -10%; left: 0; right: 0; bottom: -10%;
  background: url('../img/hero-bg.jpg') center/cover no-repeat;
  opacity: .55;
  will-change: transform;
}
.hero-bg::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(26,26,26,.7) 0%, rgba(26,26,26,.3) 100%);
}
.hero .container { position: relative; z-index: 2; }
.hero-content { max-width: 720px; }
.hero-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 20px;
}
.hero-stars { display: flex; gap: 6px; }
.star {
  display: inline-block;
  opacity: 0;
  animation: starPop .5s ease forwards;
}
@media (prefers-reduced-motion: reduce) {
  .star { opacity: 1; animation: none; }
}
.star:nth-child(1) { animation-delay: .15s; }
.star:nth-child(2) { animation-delay: .3s; }
.star:nth-child(3) { animation-delay: .45s; }
.star:nth-child(4) { animation-delay: .6s; }
.star:nth-child(5) { animation-delay: .75s; }
@keyframes starPop {
  0% { opacity: 0; transform: scale(.7); }
  100% { opacity: 1; transform: scale(1); }
}
.hero-item {
  opacity: 0;
  animation: heroReveal 1.2s ease forwards;
}
.hero-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 56px;
  font-weight: 700;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 24px;
  animation-delay: .25s;
}
.hero-text { animation-delay: .6s; }
.hero-actions { animation-delay: 1s; }
@keyframes heroReveal {
  0% { opacity: 0; transform: translateY(12px); }
  100% { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-item { opacity: 1; transform: none; animation: none; }
}
.hero-title-pre { color: rgba(200,200,200,.7); display: block; }
.hero-title .hero-title-gold { color: var(--gold); }
.hero-text {
  font-size: 18px;
  color: rgba(255,255,255,.7);
  margin-bottom: 36px;
  max-width: 600px;
  line-height: 1.7;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-actions .btn-primary {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.15);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.hero-actions .btn-primary:hover {
  background: rgba(255,255,255,.18);
  border-color: rgba(255,255,255,.3);
  box-shadow: 0 8px 28px rgba(0,0,0,.16);
  transform: translateY(-1px);
}
.hero-actions .btn-primary svg { transition: transform .35s ease; }
.hero-actions .btn-primary:hover svg { transform: translateX(4px); }
.hero-actions .btn-outline-light {
  padding: 16px 32px;
  font-size: 14px;
  font-weight: 500;
}
/* ===== SERVICES ===== */
.services { background: #f8f9fa; }
.services-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 30px; }
.service-card {
  background: #fff;
  padding: 40px 32px;
  border-radius: 4px;
  transition: all .3s;
  border: 1px solid #eee;
  position: relative;
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 20px 50px rgba(0,0,0,.08); border-color: var(--gold); }
.service-card-icon {
  width: 56px; height: 56px;
  background: #f8f5ee;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.service-card-icon svg { width: 28px; height: 28px; stroke: var(--gold); fill: none; stroke-width: 1.5; }
.service-card h3 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 22px;
  margin-bottom: 12px;
  color: var(--dark);
}
.service-card p { font-size: 15px; color: #666; margin-bottom: 20px; line-height: 1.7; }
.service-card-features { margin-bottom: 24px; }
.service-card-features li {
  font-size: 14px;
  color: #555;
  padding: 4px 0;
  padding-left: 20px;
  position: relative;
}
.service-card-features li::before {
  content: '';
  position: absolute;
  left: 0; top: 11px;
  width: 6px; height: 6px;
  background: var(--gold);
  border-radius: 50%;
}

/* ===== PORTFOLIO ===== */
.portfolio-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 30px; }
.portfolio-item {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
}
.portfolio-item img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  transition: transform .6s;
}
.portfolio-item:hover img { transform: scale(1.05); }
.portfolio-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 30px;
  background: linear-gradient(transparent, rgba(0,0,0,.8));
  color: #fff;
}
.portfolio-overlay h3 { font-size: 20px; font-weight: 600; margin-bottom: 4px; }
.portfolio-overlay p { font-size: 14px; opacity: .75; margin-bottom: 4px; }
.portfolio-cta { opacity: 0; transform: translateY(8px); transition: opacity .3s, transform .3s; }
.portfolio-item:hover .portfolio-cta,
.portfolio-item:focus-within .portfolio-cta { opacity: 1; transform: translateY(0); }

/* ===== ADVANTAGES ===== */
.advantages { background: #fff; }
.advantages-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 40px; }
.advantage-item {
  text-align: center;
  padding: 20px;
  transition: transform .3s ease;
}
.advantage-item:hover { transform: translateY(-6px); }
.advantage-item:hover .advantage-item-icon { background: var(--gold); }
.advantage-item:hover .advantage-item-icon svg { stroke: #fff; }
.advantage-item-icon {
  width: 72px; height: 72px;
  margin: 0 auto 20px;
  background: #f8f5ee;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: background .3s ease;
}
.advantage-item-icon svg { transition: stroke .3s ease; }
.advantage-item-icon svg { width: 32px; height: 32px; stroke: var(--gold); fill: none; stroke-width: 1.5; }
.advantage-item h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 8px;
}
.advantage-item p { font-size: 14px; color: #555; line-height: 1.7; }

/* ===== REVIEWS ===== */
.carousel-wrap {
  position: relative;
  overflow: hidden;
  margin-top: 40px;
}
.carousel-track {
  display: flex;
  transition: transform .5s cubic-bezier(.22,.61,.36,1);
  gap: 24px;
}
.carousel-track .review-card {
  min-width: calc(50% - 12px);
  flex-shrink: 0;
  background: #f8f9fa;
  padding: 36px;
  border-radius: 4px;
  border: 1px solid #eee;
}
.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
}
.carousel-dots button {
  width: 10px; height: 10px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: all .3s;
}
.carousel-dots button.active { background: var(--gold); }
.review-card-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}
.review-card-avatar {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: #ddd;
  overflow: hidden;
  flex-shrink: 0;
}
.review-card-avatar img { width: 100%; height: 100%; object-fit: cover; }
.review-card-name { font-weight: 600; color: var(--dark); font-size: 15px; }
.review-card-project { font-size: 13px; color: #999; }
.review-card-stars { color: var(--gold); font-size: 14px; margin-bottom: 12px; }
.review-card-screens { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.review-screen-placeholder { font-size: 11px; color: #999; background: #f5f5f5; border: 1px dashed #ddd; border-radius: 6px; padding: 8px 14px; white-space: nowrap; }
.review-card-text { font-size: 15px; color: #555; line-height: 1.7; }

/* ===== RATING BADGE ===== */
.rating-badge {
  text-align: center;
  margin-top: 48px;
  padding: 32px;
  background: #f8f5ee;
  border-radius: 8px;
  border: 1px solid #e8dfcb;
  max-width: 360px;
  margin-left: auto;
  margin-right: auto;
}
.rating-badge-stars {
  color: var(--gold);
  font-size: 22px;
  letter-spacing: 4px;
}
.rating-badge-score {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 42px;
  font-weight: 700;
  color: var(--dark);
  margin-top: 4px;
}
.rating-badge-text {
  font-size: 13px;
  color: #666;
  margin-top: 4px;
}
.rating-badge-count {
  font-size: 12px;
  color: var(--gold);
  font-weight: 500;
  margin-top: 4px;
}

/* ===== FAQ ===== */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid #eee;
  padding: 20px 0;
}
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-size: 17px;
  font-weight: 500;
  color: var(--dark);
  user-select: none;
}
.faq-question svg {
  width: 20px; height: 20px;
  transition: transform .3s;
  flex-shrink: 0;
}
.faq-item.active .faq-question svg { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease, padding .3s ease;
}
.faq-answer p {
  padding-top: 16px;
  font-size: 15px;
  color: #666;
  line-height: 1.7;
}

/* ===== CONTACT FORM ===== */
.contact { background: var(--dark); position: relative; overflow: hidden; }
.contact::before {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(200,164,92,.08) 0%, transparent 70%);
  border-radius: 50%;
}
.contact .container { position: relative; z-index: 1; }
.contact .section-title { color: #fff; }
.contact .section-subtitle { color: rgba(255,255,255,.6); }
.contact-form { max-width: 560px; margin: 0 auto; }

.form-group { flex: 1; }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 16px 20px;
  font-size: 15px;
  border: 1px solid rgba(255,255,255,.15);
  background: rgba(255,255,255,.05);
  color: #fff;
  border-radius: 4px;
  font-family: inherit;
  transition: border .3s;
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,.35); }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--gold); }
.form-group select { color: rgba(255,255,255,.6); }
.form-group select option { color: var(--dark); background: #fff; }
.form-group textarea { min-height: 120px; resize: vertical; }
.form-group .btn { width: 100%; justify-content: center; }
.form-trigger {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: rgba(255,255,255,.45);
  margin-top: 10px;
}
.form-agreement {
  font-size: 12px;
  color: rgba(255,255,255,.35);
  text-align: center;
  margin-top: 12px;
}
.form-agreement a { color: var(--gold); text-decoration: underline; }

/* ===== FOOTER ===== */
.footer { background: #0f0f0f; padding: 60px 0 30px; color: rgba(255,255,255,.5); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }

.footer-brand p { font-size: 13px; margin-top: 16px; line-height: 1.8; }
.footer-brand .logo-row { margin-left: 0; color: #fff; }
.footer-brand .logo-tagline { margin-left: 0; }
.footer-brand .logo-tld { color: rgba(255,255,255,.2); }
.footer-brand .logo-tagline { color: rgba(255,255,255,.25); }
.footer-col h4 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #fff;
  margin-bottom: 20px;
  font-weight: 600;
}
.footer-col a {
  display: block;
  font-size: 13px;
  padding: 6px 0;
  transition: color .3s;
}
.footer-col a:hover { color: var(--gold); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  font-size: 12px;
}

/* ===== MODAL ===== */
.modal {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,.7);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all .3s;
}
.modal.open { opacity: 1; visibility: visible; }
.modal-content {
  background: #fff;
  border-radius: 4px;
  max-width: 480px;
  width: 90%;
  padding: 40px;
  position: relative;
  transform: translateY(20px);
  transition: transform .3s;
}
.modal.open .modal-content { transform: translateY(0); }
.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 24px;
  color: #999;
  line-height: 1;
}
.modal-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 26px;
  color: var(--dark);
  margin-bottom: 8px;
}
.modal-text { font-size: 15px; color: #666; margin-bottom: 24px; }
.modal .form-group input { color: #333; border-color: #ddd; background: #fff; }
.modal .form-group input::placeholder { color: #aaa; }
.modal .form-group input:focus { border-color: var(--gold); }
.modal .btn { width: 100%; justify-content: center; }

/* ===== NOTIFICATION ===== */
.notification {
  position: fixed;
  bottom: 30px; right: 30px;
  background: var(--dark);
  color: #fff;
  padding: 20px 28px;
  border-radius: 4px;
  z-index: 3000;
  box-shadow: 0 10px 40px rgba(0,0,0,.2);
  opacity: 0;
  transform: translateY(20px);
  visibility: hidden;
  transition: all .3s;
}
.notification.show { opacity: 1; transform: translateY(0); visibility: visible; }
.notification-title { font-weight: 600; font-size: 15px; margin-bottom: 4px; }
.notification-text { font-size: 13px; opacity: .7; }

/* ===== TIMELINE / GANTT ===== */
.timeline { background: #fff; }
.timeline-legend {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #555;
}
.legend-color {
  width: 14px;
  height: 14px;
  border-radius: 2px;
  display: inline-block;
}
.legend-color--demo { background: #C8A45C; }
.legend-color--rough { background: #2c7da0; }
.legend-color--engineering { background: #5f6c7a; }
.legend-color--finish { background: #9b9b7a; }
.legend-color--furniture { background: #a3b18a; }
.gantt-scroll-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 4px;
}
.gantt-detailed {
  display: flex; flex-direction: column;
  gap: 6px;
}
.gantt-header-detailed,
.gantt-row-detailed {
  display: grid;
  grid-template-columns: 220px repeat(16, minmax(40px, 1fr));
  gap: 4px;
  align-items: center;
  margin-bottom: 8px;
  font-size: 11px;
}
.gantt-header-detailed {
  background: #eef2f5;
  padding: 10px 0;
  border-radius: 8px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 12px;
}
.gantt-week {
  text-align: center;
  font-size: 10px;
  color: #666;
}
.gantt-task-name {
  font-weight: 500;
  padding-left: 8px;
  font-size: 12px;
  color: var(--dark);
}
.gantt-bar-detailed {
  background: var(--gold);
  padding: 6px 4px;
  border-radius: 12px;
  color: #fff;
  font-size: 9px;
  text-align: center;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.timeline-note {
  max-width: 600px;
  margin: 32px auto 0;
  background: #f0f4f8;
  padding: 14px 20px;
  border-radius: 60px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: #1e2a3a;
  justify-content: center;
}
.timeline-cta {
  text-align: center;
  margin-top: 48px;
}
.timeline-small {
  font-size: 12px;
  color: #777;
  margin-top: 12px;
}

/* ===== MODAL PHONE ===== */
.modal-phone { text-align: center; }

.modal-divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 20px 0;
  color: #ccc;
  font-size: 13px;
}
.modal-divider::before,
.modal-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: #eee;
}
.modal .btn-outline {
  border-color: #ddd;
  color: #333;
}
.modal .btn-outline:hover {
  background: #333;
  color: #fff;
  border-color: #333;
}

/* ===== SPLIT SCREEN ===== */
.split {
  background: #f8f9fa;
  padding: 80px 0;
}
.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.split-col { padding: 40px; border-radius: 8px; }
.split-col-bad {
  background: #fff;
  border: 1px solid #f0e0e0;
}
.split-col-good {
  background: #fff;
  border: 1px solid #e0f0e0;
}
.split-col-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 22px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.split-col-bad .split-col-title { color: #c0392b; }
.split-col-good .split-col-title { color: #1a7a3a; }
.split-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  font-size: 15px;
  color: #444;
  border-bottom: 1px solid #f0f0f0;
}
.split-item:last-child { border-bottom: none; }
.split-item-icon { flex-shrink: 0; width: 20px; height: 20px; margin-top: 2px; }

/* ===== CALCULATOR ===== */
.calculator-block { background: #fff; }
.calc-wrap {
  max-width: 560px;
  margin: 0 auto;
  background: #f8f9fa;
  border-radius: 12px;
  padding: 40px;
}
.calc-row { margin-bottom: 24px; }
.calc-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 12px;
  display: block;
}
.calc-types {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.calc-types label {
  flex: 1;
  min-width: 120px;
  padding: 14px 16px;
  background: #fff;
  border: 2px solid #ddd;
  border-radius: 8px;
  text-align: center;
  font-size: 14px;
  font-weight: 500;
  color: #555;
  cursor: pointer;
  transition: all .2s;
}
.calc-types input { display: none; }
.calc-types input:checked + label {
  border-color: var(--gold);
  background: #f8f5ee;
  color: var(--dark);
}
.calc-range-wrap { position: relative; }
.calc-range-wrap input[type=range] {
  width: 100%;
  height: 6px;
  -webkit-appearance: none;
  appearance: none;
  background: #ddd;
  border-radius: 3px;
  outline: none;
}
.calc-range-wrap input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px; height: 22px;
  background: var(--gold);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(200,164,92,.4);
}
.calc-range-val {
  font-size: 28px;
  font-weight: 700;
  color: var(--dark);
  font-family: 'Playfair Display', Georgia, serif;
  margin-top: 8px;
}
.calc-result {
  margin-top: 24px;
  padding: 24px;
  background: var(--dark);
  border-radius: 8px;
  color: #fff;
  text-align: center;
}
.calc-result-price {
  font-size: 36px;
  font-weight: 700;
  font-family: 'Playfair Display', Georgia, serif;
  color: var(--gold);
}
.calc-result-label {
  font-size: 13px;
  color: rgba(255,255,255,.5);
  margin-bottom: 4px;
}
.calc-result-sub {
  font-size: 13px;
  color: rgba(255,255,255,.4);
  margin-top: 8px;
}
.calc-social {
  font-size: 13px;
  color: var(--gold);
  margin-top: 10px;
  font-weight: 500;
}
.calc-result .btn { margin-top: 20px; }

/* ===== TRUST / PARTNERS ===== */
.trust { background: #f8f9fa; overflow: hidden; padding-bottom: 40px; }
.marquee-wrap {
  margin-top: 40px;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent 0%, #000 5%, #000 95%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 5%, #000 95%, transparent 100%);
}
.marquee-track {
  display: flex;
  gap: 24px;
  width: max-content;
  animation: marqueeScroll 30s linear infinite;
}
.marquee-track:hover { animation-play-state: paused; }
@keyframes marqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.trust-item {
  flex-shrink: 0;
  text-align: center;
  padding: 20px 28px;
  background: #fff;
  border-radius: 8px;
  border: 1px solid #eee;
  min-width: 140px;
  transition: transform .3s, box-shadow .3s;
}
.trust-item:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(0,0,0,.06); }
.trust-item-icon { width: 32px; height: 32px; margin: 0 auto 8px; }
.trust-item-icon svg { width: 100%; height: 100%; stroke: var(--gold); }
.trust-item-name { font-size: 13px; color: #555; font-weight: 500; }
.trust-item-desc { font-size: 11px; color: #999; margin-top: 4px; }

/* ===== TEAM ===== */
.team { background: #fff; }
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}
.team-card { text-align: center; }
.team-card-photo {
  width: 140px; height: 140px;
  border-radius: 50%;
  background: #f0f0f0;
  margin: 0 auto 16px;
  overflow: hidden;
}
.team-card-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.team-card-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--dark);
}
.team-card-role {
  font-size: 13px;
  color: var(--gold);
  margin-top: 4px;
}
.team-card-exp {
  font-size: 12px;
  color: #999;
  margin-top: 4px;
}

/* ===== BEFORE/AFTER SLIDER ===== */
.comparison {
  position: relative;
  width: 100%;
  height: 400px;
  border-radius: 8px;
  overflow: hidden;
  user-select: none;
}
.comparison-img {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.comparison-after { clip-path: inset(0 50% 0 0); }
.comparison-before { clip-path: inset(0 0 0 50%); }
.comparison-handle {
  position: absolute;
  top: 0; left: 50%;
  width: 3px; height: 100%;
  background: #fff;
  cursor: ew-resize;
  transform: translateX(-50%);
  z-index: 3;
}
.comparison-handle::before {
  content: '⟷';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  background: var(--gold);
  color: #fff;
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  box-shadow: 0 2px 10px rgba(0,0,0,.3);
}
.portfolio-labels {
  position: absolute;
  top: 16px;
  z-index: 2;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
  color: #fff;
  background: rgba(0,0,0,.5);
  padding: 4px 12px;
  border-radius: 4px;
}
.portfolio-labels.posle { left: 16px; }
.portfolio-labels.do { right: 16px; }

/* ===== FLOATING MOBILE BTN ===== */
.floating-btn {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 999;
  background: var(--gold);
  color: #fff;
  text-align: center;
  padding: 14px 20px;
  font-size: 15px;
  font-weight: 700;
  transition: transform .3s;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

/* ===== STICKY PHONE MOBILE ===== */
.mobile-phone-icon {
  display: none;
  position: fixed;
  bottom: 80px; right: 16px;
  z-index: 998;
  width: 52px; height: 52px;
  background: var(--dark);
  color: var(--gold);
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,.2);
  transition: transform .3s;
}
.mobile-phone-icon:hover { transform: scale(1.1); }

/* ===== BACK TO TOP ===== */
.back-to-top {
  display: none;
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 997;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--gold);
  color: #fff;
  border: none;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(200,164,92,.3);
  transition: all .3s;
  opacity: 0;
}
.back-to-top.show { display: flex; opacity: 1; }
.back-to-top:hover { transform: translateY(-3px); box-shadow: 0 6px 24px rgba(200,164,92,.4); }
@media (max-width: 768px) { .back-to-top { bottom: 80px; right: 16px; width: 40px; height: 40px; } }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2,1fr); }
  .advantages-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 768px) {
  .section { padding: 60px 0; }
  .section-title { font-size: 30px; }
  .hero-title { font-size: 34px; }
  .hero-text { font-size: 16px; }
  .hero-label { font-size: 10px; letter-spacing: 2px; }

  .header-nav { display: none; }
  .header-right { display: none; }
  .header-phone-mobile { display: flex; align-items: center; }
  .header-burger { display: flex; }

  .header-nav.mobile-open {
    display: flex;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(26,26,26,.98);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 28px;
    z-index: 999;
  }
  .header-nav.mobile-open a {
    font-size: 18px;
    color: #fff !important;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 500;
  }
  .header-nav.mobile-open a::after { display: none; }
  .header-nav.mobile-open .nav-dot { display: none; }
  .nav-phone-mobile {
    display: inline-block !important;
    font-size: 20px !important;
    color: var(--gold) !important;
    margin-top: 12px;
    font-weight: 600 !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
  }

  .services-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .portfolio-item img { height: 260px; }
  .advantages-grid { grid-template-columns: 1fr; gap: 24px; }

  .carousel-track .review-card { min-width: calc(100% - 16px); padding: 24px; }


  .gantt-header-detailed,
  .gantt-row-detailed {
    grid-template-columns: 180px repeat(16, 32px);
  }
  .gantt-bar-detailed { font-size: 8px; padding: 4px 2px; }
  .timeline-note { border-radius: 16px; text-align: left; }
  .modal-phone-btn { font-size: 18px; }

  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

  .floating-btn { display: block; }
  .mobile-phone-icon { display: flex; }

  .split-grid { grid-template-columns: 1fr; gap: 24px; }
  .split-col { padding: 24px; }
  .team-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .comparison { height: 260px; }
  .calc-wrap { padding: 24px; }
  .calc-types { flex-direction: column; }
  .calc-types label { min-width: auto; }
  .calc-result-price { font-size: 28px; }
}

/* ===== SCROLL ANIMATIONS ===== */
.section-hidden { opacity: 0; transform: translateY(15px); transition: opacity .7s ease, transform .7s ease; }
.section-visible { opacity: 1; transform: translateY(0); }

/* ===== LIGHTBOX ===== */
.lightbox {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,.92);
  z-index: 999999;
  display: flex; align-items: center; justify-content: center;
  cursor: zoom-out;
  padding: 40px;
}
.lightbox img {
  max-width: 100%; max-height: 100%;
  object-fit: contain;
  border-radius: 4px;
}

/* ===== VIDEO PLACEHOLDER ===== */
.video-preview { background: #f8f9fa; }
.video-placeholder {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 16px;
  padding: 80px 24px;
  border: 2px dashed #ccc;
  border-radius: 12px;
  color: #999;
  font-size: 15px;
}
.video-placeholder-icon { font-size: 48px; line-height: 1; }
.video-placeholder-sub { font-size: 13px; color: #aaa; margin-top: 4px; max-width: 400px; }

/* ===== SEO TEXT ===== */
.seo-text {
  padding: 40px 0;
  background: #f5f5f5;
  border-top: 1px solid #e0e0e0;
}
.seo-text h3 {
  font-size: 14px;
  color: #333;
  margin-bottom: 12px;
  font-weight: 600;
}
.seo-text p {
  font-size: 14px;
  color: #777;
  line-height: 1.7;
  margin-bottom: 8px;
  max-width: 900px;
}

/* ===== SOCIAL WIDGETS ===== */
.social-widgets {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}
.social-widgets a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  padding: 10px 20px;
  border-radius: 6px;
  transition: all .3s;
  font-weight: 500;
}
.widget-tg { background: rgba(0,136,204,.1); color: #08c !important; border: 1px solid rgba(0,136,204,.2); }
.widget-tg:hover { background: #08c; color: #fff !important; }
.widget-max { background: rgba(108,92,231,.1); color: #6c5ce7 !important; border: 1px solid rgba(108,92,231,.2); }
.widget-max:hover { background: #6c5ce7; color: #fff !important; }
.widget-wa { background: rgba(37,211,102,.1); color: #25d366 !important; border: 1px solid rgba(37,211,102,.2); }
.widget-wa:hover { background: #25d366; color: #fff !important; }

/* ===== UTILITY CLASSES ===== */
.footer-phone { font-size:17px;font-weight:600;letter-spacing:.5px;color:rgba(255,255,255,.9);padding:8px 0; }
.footer-col span { display:block; font-size:14px; color:rgba(255,255,255,.6); padding:4px 0; }
.footer-bottom-wrap { display:flex;gap:16px;align-items:center;flex-wrap:wrap; }
.footer-privacy { color:rgba(255,255,255,.5);font-size:12px; }
.map-placeholder { height:280px;width:100%;border-radius:12px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1); }
.modal-btn-full { width:100%;justify-content:center; }
.modal-phone-alt { margin-top:16px;text-align:center;font-size:13px;color:rgba(255,255,255,.5); }
.modal-phone-link { color:var(--gold);font-weight:600;white-space:nowrap; }
.footer-cta-btn { font-size:12px;padding:10px 20px; }
.form-trigger-sm { color:#999;justify-content:center; }
.contact-phone-big { border-color:rgba(255,255,255,.3);color:#fff;font-size:18px;padding:16px 40px; }
.contact-phone-wrap { margin-top:24px;text-align:center; }

/* ===== MAP ===== */
.office-map { margin-top: 32px; }
.office-address {
  font-size: 14px;
  color: rgba(255,255,255,.7);
  margin-bottom: 16px;
  line-height: 1.6;
}
.office-address strong { color: #fff; }

@media (max-width: 480px) {
  .hero-title { font-size: 28px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .modal-content { padding: 28px; }
  .modal-title { font-size: 22px; }
  .team-grid { grid-template-columns: 1fr; }
  .marquee-track { animation-duration: 20s; gap: 16px; }
  .trust-item { min-width: 100px; padding: 16px; }
}

@media (max-width: 360px) {
  .section { padding: 60px 0; }
  .section-title { font-size: 22px; }
  .section-subtitle { font-size: 14px; }
  .hero-title { font-size: 22px; }
  .hero-text { font-size: 13px; }
  .header-logo-text { font-size: 16px; }
  .logo-tagline { font-size: 7px; }
  .container { padding: 0 16px; }
  .advantages-grid { gap: 16px; }
  .advantage-item-icon { width: 56px; height: 56px; }
  .advantage-item h3 { font-size: 15px; }
  .advantage-item p { font-size: 13px; }
  .portfolio-overlay { padding: 16px; }
  .portfolio-overlay h3 { font-size: 16px; }
  .footer-grid { gap: 20px; }
  .footer-col span, .footer-col a { font-size: 13px; }
  .calc-wrap { padding: 20px 16px; }
  .calc-result-price { font-size: 22px; }
  .team-card { padding: 16px; }
  .contact-form { padding: 20px; }
  .modal-content { padding: 20px; }
  .modal-title { font-size: 18px; }
  .review-card { padding: 16px; }
  .review-card-text { font-size: 13px; }
  .gantt-task-name { font-size: 9px; min-width: 80px; }
  .gantt-week { width: 26px; font-size: 8px; }
  .gantt-header-detailed,
  .gantt-row-detailed { grid-template-columns: 80px repeat(16, 26px); }
  .trust-item { min-width: 80px; padding: 12px; font-size: 12px; }
  .seo-text h3 { font-size: 16px; }
  .seo-text p { font-size: 13px; }
  .marquee-track { animation-duration: 15s; gap: 12px; }
}