/* === HEADER === */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background: var(--color-primary);
  display: flex;
  align-items: center;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.header__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.header__logo img {
  height: 40px;
  width: auto;
}

.header__nav {
  display: flex;
  gap: 24px;
}

.header__nav a {
  color: rgba(255,255,255,0.75);
  font-size: 15px;
  font-weight: 500;
  transition: color var(--transition);
}

.header__nav a:hover {
  color: var(--color-secondary);
}

.header__nav a[aria-current="page"] {
  color: var(--color-secondary);
}

.header__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  background: var(--color-secondary);
  color: var(--color-primary);
  font-weight: 600;
  font-size: 14px;
  border-radius: var(--border-radius);
  transition: background var(--transition);
}

.header__cta:hover {
  background: var(--color-accent-hover);
}

/* === HERO === */
.hero {
  position: relative;
  padding: 100px 0 80px;
  color: var(--color-white);
  overflow: hidden;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero h1,
.hero .hero__subtitle {
  color: #ffffff !important;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.6);
}

/* === MAP DOTS === */
.map-overlay {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 1;
}

.map-dot {
  position: absolute;
  width: 5px;
  height: 5px;
  background: #eedca5;
  border-radius: 50%;
  box-shadow: 0 0 8px #eedca5;
}

.map-dot::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  border: 1px solid rgba(238, 220, 165, 0.4);
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(1);
  animation: ripple 2.5s ease-out infinite;
  opacity: 0.6;
}

.map-dot:nth-child(2)::before { animation-delay: 0.6s; }
.map-dot:nth-child(3)::before { animation-delay: 1.2s; }
.map-dot:nth-child(4)::before { animation-delay: 1.8s; }

@keyframes ripple {
  0% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.6;
  }
  100% {
    transform: translate(-50%, -50%) scale(5);
    opacity: 0;
  }
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(36px, 4.5vw, 55px);
  letter-spacing: -1px;
  margin-bottom: 20px;
}

.hero h1 span {
  color: var(--color-secondary);
}

.hero__subtitle {
  font-size: 17px;
  color: rgba(255,255,255,0.65);
  margin-bottom: 32px;
  max-width: 520px;
  line-height: 1.5;
}

.hero__stats {
  display: flex;
  gap: 40px;
  margin-top: 40px;
}

.hero__stat {
  text-align: left;
  white-space: nowrap;
}

.hero__stat-number {
  font-size: 36px;
  font-weight: 800;
  color: var(--color-secondary);
  display: block;
  white-space: nowrap;
  line-height: 1.1;
}

.hero__stat-label {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  display: block;
  margin-top: 4px;
}

.hero__card {
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(168,213,186,0.2);
  border-radius: 16px;
  padding: 40px;
  align-self: start;
}

.hero__card h2 {
  font-size: 24px;
  margin-bottom: 24px;
  font-weight: 600;
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 16px;
  font-weight: 600;
  border-radius: var(--border-radius);
  transition: all var(--transition);
  font-family: var(--font-heading);
}

.btn--primary {
  background: var(--color-secondary);
  color: var(--color-primary);
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}

.btn--outline {
  border: 2px solid rgba(168,213,186,0.4);
  color: var(--color-white);
  background: transparent;
}

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

/* === SECTIONS === */
.section {
  padding: var(--section-padding);
}

.section--alt {
  background: var(--color-bg-alt);
}

.section__header {
  text-align: center;
  margin-bottom: 60px;
}

.section__header h2 {
  font-size: clamp(32px, 3.5vw, 44px);
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.section__header p {
  font-size: 17px;
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto;
}

/* === SERVICE CARDS === */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}

.service-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 32px;
  transition: all var(--transition);
}

.service-card:hover {
  border-color: var(--color-secondary);
  box-shadow: 0 8px 30px rgba(168,213,186,0.15);
  transform: translateY(-2px);
}

.service-card__icon {
  width: 56px;
  height: 56px;
  background: var(--color-bg-alt);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 22px;
  margin-bottom: 12px;
  font-weight: 600;
}

.service-card p {
  font-size: 15px;
  color: var(--color-text-light);
  margin-bottom: 20px;
  line-height: 1.5;
}

.service-card__link {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-secondary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition);
}

.service-card__link:hover {
  gap: 10px;
}

/* === ADVANTAGES === */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
}

.advantage {
  text-align: center;
  padding: 32px 20px;
}

.advantage__number {
  font-size: 52px;
  font-weight: 800;
  color: var(--color-secondary);
  opacity: 0.2;
  margin-bottom: 12px;
  line-height: 1;
}

.advantage h3 {
  font-size: 22px;
  margin-bottom: 8px;
  font-weight: 600;
}

.advantage p {
  font-size: 15px;
  color: var(--color-text-light);
}

/* === FAQ === */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item__question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  font-size: 17px;
  font-weight: 600;
  text-align: left;
  color: var(--color-text);
  transition: color var(--transition);
}

.faq-item__question:hover {
  color: var(--color-primary-light);
}

.faq-item__icon {
  font-size: 22px;
  color: var(--color-secondary);
  transition: transform var(--transition);
  flex-shrink: 0;
  margin-left: 16px;
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.is-open .faq-item__answer {
  max-height: 300px;
  padding-bottom: 20px;
}

.faq-item.is-open .faq-item__icon {
  transform: rotate(45deg);
}

.faq-item__answer p {
  font-size: 15px;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* === CALCULATOR FORM === */
.calculator {
  max-width: 700px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 40px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
}

.form-group input,
.form-group select {
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  font-size: 15px;
  font-family: var(--font-primary);
  transition: border-color var(--transition);
  background: var(--color-bg);
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-secondary);
}

.calc-result {
  margin-top: 24px;
  padding: 24px;
  background: var(--color-bg-alt);
  border-radius: var(--border-radius);
  text-align: center;
}

.calc-result__price {
  font-size: 40px;
  font-weight: 800;
  color: var(--color-primary);
}

.calc-result__note {
  font-size: 14px;
  color: var(--color-text-light);
  margin-top: 8px;
}

/* === PAGE HERO (inner pages) === */
.page-hero {
  padding: 60px 0;
  background: var(--color-primary);
  color: var(--color-white);
}

.page-hero h1 {
  font-size: clamp(32px, 3.5vw, 44px);
  letter-spacing: -0.5px;
  margin-bottom: 12px;
}

.page-hero p {
  font-size: 17px;
  color: rgba(255,255,255,0.6);
  max-width: 600px;
}

/* === FOOTER === */
.footer {
  background: var(--color-primary);
  color: rgba(255,255,255,0.6);
  padding: 60px 0 30px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer__brand img {
  height: 36px;
  width: auto;
}

.footer__brand p {
  font-size: 14px;
  line-height: 1.7;
  margin-top: 12px;
}

.footer__col h4 {
  color: var(--color-white);
  font-size: 15px;
  margin-bottom: 16px;
  font-weight: 600;
}

.footer__col a {
  display: block;
  font-size: 14px;
  padding: 4px 0;
  transition: color var(--transition);
}

.footer__col a:hover {
  color: var(--color-secondary);
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  font-size: 13px;
}

/* === LANGUAGE SWITCHER === */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: 16px;
  border-left: 1px solid rgba(255,255,255,0.15);
  padding-left: 16px;
}

.lang-switcher__link {
  padding: 4px 10px;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  border-radius: 4px;
  transition: all var(--transition);
  text-transform: uppercase;
}

.lang-switcher__link:hover {
  color: var(--color-white);
}

.lang-switcher__link--active {
  color: var(--color-secondary);
  background: rgba(168,213,186,0.1);
}

.footer .lang-switcher {
  border-left-color: rgba(255,255,255,0.08);
  margin-left: 0;
  margin-top: 12px;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  h1 { font-size: 36px; }
  h2 { font-size: 32px; }
  .hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .hero__stats { flex-wrap: wrap; gap: 20px; justify-content: flex-start; }
  .hero__stat { min-width: 100px; }
  .hero__stat-number { font-size: 28px; }
  .hero__card { margin-top: 20px; }
  .form-row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .header__nav { display: none; }
  .services-grid { grid-template-columns: 1fr; }
}