/* Site header */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--color-grey-border);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(10px);
  transition: box-shadow var(--transition-base), border-color var(--transition-fast);
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-header-scrolled);
  border-bottom-color: rgba(217, 226, 236, 0.85);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: var(--header-height);
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 12px 16px;
}

@media (min-width: 768px) {
  .site-header__inner {
    padding-left: 24px;
    padding-right: 24px;
  }
}

.site-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  line-height: 0;
}

.site-logo__img {
  display: block;
  height: 40px;
  width: auto;
  max-width: min(200px, 46vw);
  object-fit: contain;
}

@media (min-width: 1024px) {
  .site-logo__img {
    height: 44px;
    max-width: 220px;
  }
}

.site-nav {
  display: none;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

@media (min-width: 1024px) {
  .site-nav {
    display: flex;
  }
}

.site-nav .site-nav__link {
  text-decoration: none;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-muted);
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
}

.site-nav .site-nav__link:hover,
.site-nav .site-nav__link:focus-visible {
  color: var(--color-navy);
  background: var(--color-grey);
}

.site-nav .site-nav__link.is-active {
  color: var(--color-navy);
  border-bottom: 2px solid var(--color-yellow-dark);
  border-radius: 0;
  background: transparent;
}

/* Desktop: Υπηρεσίες + subpages */
.site-nav__item--has-dropdown {
  position: relative;
}

.site-nav__item--has-dropdown > .site-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.site-nav__caret {
  display: inline-block;
  width: 0;
  height: 0;
  margin-top: 2px;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  opacity: 0.75;
}

.site-nav__dropdown {
  position: absolute;
  top: calc(100% + 2px);
  left: 0;
  margin: 0;
  padding: 6px 0;
  list-style: none;
  min-width: 248px;
  background: var(--color-white);
  border: 1px solid var(--color-grey-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition:
    opacity 0.18s ease,
    transform 0.18s ease,
    visibility 0.18s;
  z-index: calc(var(--z-header) + 3);
}

.site-nav__item--has-dropdown:hover .site-nav__dropdown,
.site-nav__item--has-dropdown:focus-within .site-nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.site-nav__dropdown-link {
  display: block;
  padding: 10px 16px;
  font-size: 0.8125rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--text-muted);
  border-radius: 0;
  border-bottom: none;
}

.site-nav__dropdown-link:hover,
.site-nav__dropdown-link:focus-visible {
  background: var(--color-grey);
  color: var(--color-navy);
}

.site-nav__dropdown-link.is-active {
  color: var(--color-navy);
  background: rgba(247, 201, 72, 0.22);
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: none;
  background: transparent;
  color: var(--color-navy);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.nav-toggle:hover,
.nav-toggle:focus-visible {
  background: var(--color-grey);
}

@media (min-width: 1024px) {
  .nav-toggle {
    display: none;
  }
}

/* Desktop primary call — yellow CTA */
.site-header__cta-desktop {
  display: none;
  align-items: center;
  gap: var(--space-sm);
  padding: 10px 18px;
  font-size: 0.8125rem;
  white-space: nowrap;
}

@media (min-width: 1024px) {
  .site-header__cta-desktop {
    display: inline-flex;
  }
}

/* Mobile drawer */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-header) + 5);
  pointer-events: none;
}

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

.mobile-nav__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(11, 31, 51, 0.45);
  opacity: 0;
  transition: opacity 0.2s;
}

.mobile-nav.is-open .mobile-nav__backdrop {
  opacity: 1;
}

.mobile-nav__panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(320px, 88vw);
  height: 100%;
  background: var(--color-white);
  box-shadow: var(--shadow-md);
  transform: translateX(100%);
  transition: transform 0.25s ease;
  padding: 24px;
  overflow-y: auto;
}

.mobile-nav.is-open .mobile-nav__panel {
  transform: translateX(0);
}

.mobile-nav__close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 44px;
  height: 44px;
  border: none;
  background: var(--color-grey);
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--color-navy);
}

.mobile-nav__list {
  list-style: none;
  margin: 48px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-nav__list .mobile-nav__link {
  display: block;
  padding: 12px 8px;
  text-decoration: none;
  font-weight: 600;
  color: var(--color-navy);
  border-radius: var(--radius-sm);
}

.mobile-nav__list .mobile-nav__link:hover,
.mobile-nav__list .mobile-nav__link:focus-visible {
  background: var(--color-grey);
}

.mobile-nav__list .mobile-nav__link.is-active {
  color: var(--color-navy);
  background: rgba(247, 201, 72, 0.22);
}

.mobile-nav__group {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.mobile-nav__sub {
  list-style: none;
  margin: 0 0 4px;
  padding: 4px 0 4px 12px;
  border-left: 2px solid var(--color-grey-border);
}

.mobile-nav__sub li {
  margin: 0;
}

.mobile-nav__link--sub {
  font-size: 0.875rem;
  font-weight: 500;
  padding: 8px 8px 8px 10px;
  color: var(--text-muted);
}

.mobile-nav__link--sub:hover,
.mobile-nav__link--sub:focus-visible {
  color: var(--color-navy);
}

.mobile-nav__link--sub.is-active {
  color: var(--color-navy);
  background: rgba(247, 201, 72, 0.18);
}

/* Footer */
.site-footer {
  background: var(--color-navy-dark);
  color: var(--text-on-dark-muted);
  padding: var(--space-3xl) 0 var(--space-2xl);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.site-footer a {
  color: #94a3b8;
  text-decoration: none;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--color-white);
}

.site-footer__cta-contact {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  vertical-align: middle;
  font-weight: 600;
}

.site-footer__cta-contact .material-symbols-outlined {
  font-size: 1.125rem;
  line-height: 1;
}

.site-footer__grid {
  display: grid;
  gap: 40px;
  margin-bottom: 40px;
}

@media (min-width: 768px) {
  .site-footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .site-footer__grid {
    grid-template-columns: 1.2fr 1fr 1fr 1fr;
  }
}

.site-footer__brand {
  display: flex;
  align-items: center;
  margin-bottom: 12px;
}

.site-footer__brand-logo {
  display: block;
  height: 36px;
  width: auto;
  max-width: min(200px, 85%);
  object-fit: contain;
}

.site-footer__desc {
  font-size: 0.875rem;
  line-height: 1.65;
  color: #94a3b8;
}

.site-footer h4 {
  color: var(--color-white);
  font-size: 0.9375rem;
  margin: 0 0 12px;
}

.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.875rem;
}

.site-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
  font-size: 0.8125rem;
  color: #64748b;
}

@media (min-width: 768px) {
  .site-footer__bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

.site-footer__legal {
  display: flex;
  gap: 24px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: box-shadow 0.2s, transform 0.15s, background 0.15s, color 0.15s;
  min-height: 48px;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--color-yellow);
  color: var(--color-navy-dark);
  box-shadow: var(--shadow-card);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  box-shadow: var(--shadow-md);
  background: var(--color-yellow-dark);
}

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

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background: var(--color-navy-dark);
}

.btn-outline {
  background: transparent;
  color: var(--color-navy);
  border-color: var(--color-navy);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  background: var(--color-grey);
}

.btn-outline-light {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.35);
}

.btn-outline-light:hover,
.btn-outline-light:focus-visible {
  background: rgba(255, 255, 255, 0.08);
}

.btn-light {
  background: var(--color-white);
  color: var(--color-navy);
  border-color: var(--color-white);
}

.btn-light:hover,
.btn-light:focus-visible {
  background: var(--color-grey);
  border-color: var(--color-grey);
}

.btn-phone {
  gap: 10px;
}

.btn:focus-visible {
  outline: 2px solid var(--color-yellow-dark);
  outline-offset: 2px;
}

.btn-block {
  width: 100%;
  justify-content: center;
}

/* Cards */
.card,
.service-card,
.trust-card,
.review-card,
.area-card {
  background: var(--color-white);
  border: 1px solid var(--color-grey-border);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.2s;
}

.card:hover,
.service-card:hover {
  box-shadow: var(--shadow-md);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(247, 201, 72, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-yellow-dark);
  margin-bottom: 16px;
}

.service-card__icon.square {
  border-radius: var(--radius-sm);
}

.service-card h3 {
  margin-bottom: 8px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.9375rem;
  flex-grow: 1;
}

.service-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-card__link {
  margin-top: auto;
  padding-top: 16px;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-navy);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.service-card__link:hover {
  color: var(--color-yellow-dark);
}

.service-card--featured {
  border-color: rgba(16, 42, 67, 0.12);
  box-shadow: var(--shadow-md);
  padding: var(--space-xl);
}

.service-card--featured .service-card__icon {
  width: 52px;
  height: 52px;
}

.service-card--support {
  border-style: dashed;
  background: var(--color-grey);
  box-shadow: none;
}

.service-card--support:hover {
  border-color: var(--color-navy);
  background: var(--color-white);
}

.service-card,
.trust-card,
.review-card,
.area-card {
  cursor: default;
}

a.service-card__link {
  cursor: pointer;
}

.trust-card {
  text-align: left;
  padding: var(--space-xl);
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
}

.trust-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--color-yellow-dark), rgba(247, 201, 72, 0.35));
  border-radius: 2px 0 0 2px;
}

.trust-card .service-card__icon {
  margin-bottom: var(--space-md);
  margin-left: 0;
}

.trust-card h3 {
  margin-bottom: var(--space-sm);
}

.review-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.review-card .stars {
  color: var(--color-yellow-dark);
}

.review-card__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-navy);
  background: rgba(16, 42, 67, 0.06);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 4px;
}

.review-card__author {
  font-weight: 700;
  color: var(--text-main);
  font-size: 0.9375rem;
}

.review-card__quote {
  font-style: italic;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 600;
  background: rgba(16, 42, 67, 0.06);
  color: var(--color-navy);
  border: 1px solid rgba(16, 42, 67, 0.08);
}

.badge--soft {
  background: var(--color-white);
  border-color: var(--color-grey-border);
}

.badge--urgent {
  background: rgba(220, 38, 38, 0.08);
  border-color: rgba(220, 38, 38, 0.2);
  color: #991b1b;
}

.cta-band {
  background: var(--color-navy);
  color: var(--color-white);
  padding: 48px 0;
}

.cta-band .btn-primary {
  color: var(--color-navy-dark);
}

/* FAQ */
.faq {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-grey-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-navy);
}

.faq-item summary:focus-visible {
  outline: 2px solid var(--color-yellow);
  outline-offset: 2px;
}

.faq-item .chevron {
  transition: transform 0.2s;
  color: var(--text-muted);
}

.faq-item[open] .chevron {
  transform: rotate(180deg);
}

@media (prefers-reduced-motion: reduce) {
  .faq-item .chevron {
    transition: none;
  }

  .faq-item[open] .chevron {
    transform: rotate(180deg);
  }
}

.faq-item__body {
  padding: 0 24px 20px;
  color: var(--text-muted);
  font-size: 0.9375rem;
}

/* Process step */
.process-step {
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--color-grey-border);
  border-radius: var(--radius-md);
  padding: 24px;
  padding-top: 36px;
  box-shadow: var(--shadow-card);
}

.process-step__num {
  position: absolute;
  top: -20px;
  left: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-yellow);
  color: var(--color-navy);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 4px solid var(--color-grey);
  box-shadow: var(--shadow-sm);
}

/* Form */
.form-card {
  background: var(--color-white);
  border: 1px solid var(--color-grey-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .form-card {
    padding: 32px;
  }
}

.form-field {
  margin-bottom: 20px;
}

.form-field label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-main);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: inherit;
  font-size: 1rem;
  border: 1px solid var(--color-grey-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  color: var(--text-main);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-navy);
  box-shadow: 0 0 0 3px rgba(16, 42, 67, 0.12);
}

.form-field textarea {
  min-height: 120px;
  resize: vertical;
}

.form-success {
  display: none;
  padding: 16px;
  border-radius: var(--radius-sm);
  background: var(--color-green);
  color: var(--color-white);
  font-weight: 600;
  margin-top: 16px;
}

.form-success.is-visible {
  display: block;
}

.form-error {
  color: var(--color-red);
  font-size: 0.8125rem;
  margin-top: 6px;
}

/* Hero image block */
.hero-media {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 3;
  max-height: 520px;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-media--crop-top img {
  object-position: center top;
}

.floating-card {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 16px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  padding: 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-grey-border);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 16px;
}

.floating-card__title {
  font-size: 1.125rem;
  margin: 0 0 var(--space-sm);
  color: var(--color-navy);
}

.floating-card__text {
  font-size: 0.9375rem;
  margin: 0;
  color: var(--text-muted);
}

.hero-media-wrap {
  position: relative;
}

.hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin: var(--space-lg) 0 var(--space-xl);
}

.hero-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-navy);
  background: var(--color-white);
  border: 1px solid var(--color-grey-border);
  box-shadow: var(--shadow-card);
}

.hero-chip__icon {
  font-size: 1.1rem;
}

.section-dark .text-muted {
  color: #a8b4c4;
}

.text-on-dark {
  color: var(--text-on-dark-muted);
}

.cta-inner-narrow {
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.trust-bar {
  border-top: 1px solid var(--color-grey-border);
  border-bottom: 1px solid var(--color-grey-border);
  background: linear-gradient(90deg, var(--color-white) 0%, var(--color-grey) 50%, var(--color-white) 100%);
  padding: var(--space-lg) 0;
}

.trust-bar__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px 32px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
}

.trust-bar__inner span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.trust-bar__inner .material-symbols-outlined {
  color: var(--color-navy);
}

.text-center {
  text-align: center;
}

.text-muted {
  color: var(--text-muted);
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.stack-sm {
  gap: 8px;
}

.flex-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.flex-row--center {
  justify-content: center;
}

@media (min-width: 640px) {
  .flex-row.sm-nowrap {
    flex-wrap: nowrap;
  }
}

.mb-0 {
  margin-bottom: 0;
}

.mb-2 {
  margin-bottom: 8px;
}

.mb-4 {
  margin-bottom: 16px;
}

.mb-6 {
  margin-bottom: 24px;
}

.mb-8 {
  margin-bottom: 32px;
}

.mt-4 {
  margin-top: 16px;
}

.mt-8 {
  margin-top: 32px;
}

.mt-12 {
  margin-top: 48px;
}

.max-w-prose {
  max-width: 38em;
}

.list-check {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
}

.list-check li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
  color: var(--text-main);
}

.list-check li .material-symbols-outlined {
  color: var(--color-green);
  flex-shrink: 0;
  margin-top: 2px;
}

.section-intro {
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-intro h2 {
  margin-bottom: 12px;
}

.alert-info {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 16px;
  border-radius: var(--radius-sm);
  background: #eceef1;
  border: 1px solid var(--color-grey-border);
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.alert-info a {
  color: var(--color-navy);
  font-weight: 600;
}

.placeholder-page {
  padding: 48px 0 80px;
}

.placeholder-page .card {
  max-width: 640px;
  margin: 0 auto;
}