/* кнопки */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 3rem;
  padding: 0 2rem;
  border-radius: var(--radius-base);
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  text-shadow: var(--shadow-engraved);
  transition: background 0.3s ease-out, color 0.3s ease-out, box-shadow 0.3s ease-out, transform 0.15s ease-out;
}

/* SVG иконки внутри кнопок */

.btn svg {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.btn-icon-right svg {
  margin-left: 0.25rem;
}

.btn-primary {
  background: var(--brass-gradient);
  color: #1C1714;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.2),
              inset 0 -1px 0 rgba(0,0,0,0.25),
              0 2px 8px rgba(0,0,0,0.35);
}

.btn-primary:hover {
  filter: brightness(1.08);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.3),
              inset 0 -1px 0 rgba(0,0,0,0.3),
              0 4px 12px rgba(201,169,98,0.35);
}

.btn-primary:active {
  transform: translateY(1px);
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.5);
}

.btn-secondary {
  background: transparent;
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
}

.btn-secondary:hover {
  background-color: var(--color-accent-secondary);
  border-color: var(--color-accent-secondary);
  color: var(--color-fg);
}

.btn-ghost {
  background: none;
  color: var(--color-accent);
  padding: 0;
  min-height: auto;
  border-radius: 0;
  border: none;
  position: relative;
  padding-bottom: 4px;
}

.btn-ghost::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-accent);
  transition: width 0.3s ease-out;
}

.btn-ghost:hover::after {
  width: 100%;
}

.btn-center {
  margin: 1.75rem auto 0;
}

/* wax badge */

.wax-badge {
  position: absolute;
  top: 1.2rem;
  right: 1.4rem;
  width: 64px;
  height: 64px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 30%, #d44a5c, #8B2635);
  box-shadow:
    inset 0 2px 4px rgba(255,255,255,0.2),
    inset 0 -2px 4px rgba(0,0,0,0.3),
    0 4px 8px rgba(0,0,0,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
}

.wax-badge span {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: #F5E7DB;
  text-shadow: var(--shadow-engraved);
}

.wax-badge-small {
  width: 48px;
  height: 48px;
  top: 1.2rem;
  right: 1.4rem;
}

/* dropcap */

.dropcap {
  float: left;
  font-family: var(--font-display);
  font-size: 3.6rem;
  line-height: 0.8;
  margin-right: 0.7rem;
  color: var(--color-accent);
  text-shadow: var(--shadow-engraved);
}

/* overlays */

.texture-overlay,
.vignette-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
}

.texture-overlay {
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='noStitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.12'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

.vignette-overlay {
  background: radial-gradient(ellipse at center, transparent 0%, transparent 50%, rgba(28,23,20,0.6) 100%);
}

/* ornate frame */

.ornate-frame {
  position: relative;
}

.ornate-frame::before,
.ornate-frame::after {
  content: "";
  position: absolute;
  width: 40px;
  height: 40px;
  border: 2px solid var(--color-accent);
  opacity: 0.7;
  pointer-events: none;
}

.ornate-frame::before {
  top: -1px;
  left: -1px;
  border-right: none;
  border-bottom: none;
}

.ornate-frame::after {
  bottom: -1px;
  right: -1px;
  border-left: none;
  border-top: none;
}

.ornate-frame:hover::before,
.ornate-frame:hover::after {
  opacity: 1;
}

/* ornate divider */

.ornate-divider {
  position: relative;
  width: 260px;
  max-width: 100%;
  height: 1px;
  margin: 1.25rem auto 0;
  background: linear-gradient(90deg, transparent 0%, var(--color-border) 20%, var(--color-accent) 50%, var(--color-border) 80%, transparent 100%);
}

.ornate-divider::before {
  content: "✶";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  color: var(--color-accent);
  font-size: 0.75rem;
  background-color: var(--color-bg);
  padding: 0 0.75rem;
}

/* focus */

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* prefers reduced motion */

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* контактная форма */

.contact-form {
  max-width: 720px;
  margin: 0 auto;
}

.contact-form-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 1.5rem;
}

.contact-form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.contact-form-field label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-muted-fg);
}

.contact-form-field input,
.contact-form-field textarea {
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  padding: 0.7rem 0.9rem;
  color: var(--color-fg);
  font-family: var(--font-body);
  font-size: 0.95rem;
}

.contact-form-field input::placeholder,
.contact-form-field textarea::placeholder {
  color: var(--color-muted-fg);
  font-style: italic;
}

.contact-form-field input:focus-visible,
.contact-form-field textarea:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.contact-form-note {
  font-size: 0.82rem;
  color: var(--color-muted-fg);
  margin-bottom: 1.5rem;
}

.contact-form-note a {
  color: var(--color-accent);
}

@media (max-width: 720px) {
  .contact-form-grid {
    grid-template-columns: 1fr;
  }
}

/* иконки в кружках (карточки) */

.icon-circle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  margin-bottom: 1rem;
  border-radius: 999px;
  border: 1px solid rgba(201, 169, 98, 0.3);
  background-color: #1C1714;
}

.icon-circle svg {
  width: 1.25rem;
  height: 1.25rem;
  stroke: var(--color-accent);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ═══ LEGAL PAGE ═══ */

/* якорная навигация */
.legal-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.legal-nav-link {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted-fg);
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  transition: color 0.3s, border-color 0.3s, background 0.3s;
}

.legal-nav-link:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background: rgba(201, 169, 98, 0.06);
}

/* блок фото документа */
.doc-photo-wrap {
  position: relative;
  margin-top: 1.25rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  overflow: hidden;
  min-height: 160px;
  background: rgba(0,0,0,0.25);
}

.doc-photo {
  width: 100%;
  height: auto;
  display: block;
  filter: sepia(0.3) contrast(0.95) brightness(0.9);
  transition: filter 0.4s;
}

.doc-photo-wrap:hover .doc-photo {
  filter: sepia(0) contrast(1) brightness(1);
}

.doc-photo-placeholder {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  position: absolute;
  inset: 0;
  color: var(--color-muted-fg);
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.doc-photo-placeholder svg {
  stroke: var(--color-muted-fg);
  fill: none;
  stroke-width: 1.5;
  opacity: 0.5;
}

/* если картинка не загрузилась — показываем плейсхолдер */
.doc-photo-empty .doc-photo {
  display: none;
}

.doc-photo-empty .doc-photo-placeholder {
  display: flex;
}

/* строчная карточка документа */
.docs-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}

.doc-row-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.doc-row-text {
  flex: 1;
}

.doc-row-text .card-title {
  margin-bottom: 0.3rem;
}

.doc-photo-wrap-sm {
  width: 120px;
  min-height: 80px;
  flex-shrink: 0;
  margin-top: 0;
}

/* аккордеон */
.legal-accordion {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.accordion-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  overflow: hidden;
  background: rgba(37, 30, 25, 0.6);
}

.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-fg);
  font-family: var(--font-heading);
  font-size: 1.05rem;
  text-align: left;
  transition: color 0.3s;
}

.accordion-header:hover {
  color: var(--color-accent);
}

.accordion-chevron {
  width: 1.1rem;
  height: 1.1rem;
  stroke: var(--color-accent);
  fill: none;
  stroke-width: 2;
  flex-shrink: 0;
  transition: transform 0.3s ease-out;
}

.accordion-open .accordion-chevron {
  transform: rotate(180deg);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out, padding 0.35s ease-out;
  padding: 0 1.5rem;
}

.accordion-body p {
  margin: 0 0 1rem;
  color: var(--color-muted-fg);
  font-size: 0.95rem;
}

.accordion-open .accordion-body {
  max-height: 400px;
  padding: 0.25rem 1.5rem 1.1rem;
}

@media (max-width: 720px) {
  .doc-row-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .doc-photo-wrap-sm {
    width: 100%;
  }
  .legal-nav {
    gap: 0.5rem;
  }
}

/* ═══ LEGAL TABS ═══ */

.legal-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 2rem;
}

.legal-tab {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted-fg);
  padding: 0.55rem 1.4rem;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  cursor: pointer;
  transition: color 0.3s, border-color 0.3s, background 0.3s;
}

.legal-tab:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background: rgba(201, 169, 98, 0.06);
}

.legal-tab-active {
  color: #1C1714;
  background: var(--brass-gradient);
  border-color: transparent;
}

.legal-tab-active:hover {
  color: #1C1714;
  background: var(--brass-gradient);
  filter: brightness(1.08);
}

/* панели */

.legal-panel-hidden {
  display: none;
}

/* ═══ DOC PHOTO ═══ */

.doc-photo-wrap {
  position: relative;
  margin-top: 1.25rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  overflow: hidden;
  min-height: 160px;
  background: rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
}

.doc-photo {
  width: 100%;
  height: auto;
  display: block;
  filter: sepia(0.3) contrast(0.95) brightness(0.9);
  transition: filter 0.4s;
}

.doc-photo-wrap:hover .doc-photo {
  filter: sepia(0) contrast(1) brightness(1);
}

.doc-photo-placeholder {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  position: absolute;
  inset: 0;
  color: var(--color-muted-fg);
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.doc-photo-placeholder svg {
  stroke: var(--color-muted-fg);
  fill: none;
  stroke-width: 1.5;
  opacity: 0.45;
}

.doc-photo-empty .doc-photo {
  display: none;
}

.doc-photo-empty .doc-photo-placeholder {
  display: flex;
}

/* строчные карточки */

.docs-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}

.doc-row-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.doc-row-text {
  flex: 1;
}

.doc-row-text .card-title {
  margin-bottom: 0.3rem;
}

.doc-photo-wrap-sm {
  width: 120px;
  min-height: 80px;
  flex-shrink: 0;
  margin-top: 0;
}

/* ═══ ACCORDION ═══ */

.legal-accordion {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.accordion-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  overflow: hidden;
  background: rgba(37, 30, 25, 0.6);
}

.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-fg);
  font-family: var(--font-heading);
  font-size: 1.05rem;
  text-align: left;
  transition: color 0.3s;
}

.accordion-header:hover {
  color: var(--color-accent);
}

.accordion-chevron {
  width: 1.1rem;
  height: 1.1rem;
  stroke: var(--color-accent);
  fill: none;
  stroke-width: 2;
  flex-shrink: 0;
  transition: transform 0.3s ease-out;
}

.accordion-open .accordion-chevron {
  transform: rotate(180deg);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out, padding 0.35s ease-out;
  padding: 0 1.5rem;
}

.accordion-body p {
  margin: 0 0 1rem;
  color: var(--color-muted-fg);
  font-size: 0.95rem;
}

.accordion-open .accordion-body {
  max-height: 400px;
  padding: 0.25rem 1.5rem 1.1rem;
}

/* адаптив */

@media (max-width: 720px) {
  .doc-row-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .doc-photo-wrap-sm {
    width: 100%;
    min-height: 120px;
  }
  .legal-tabs {
    gap: 0.4rem;
  }
  .legal-tab {
    font-size: 0.65rem;
    padding: 0.45rem 0.9rem;
  }
}

/* ═══ LIGHTBOX ═══ */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease-out;
}

.lightbox-open {
  opacity: 1;
  pointer-events: all;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(12, 9, 7, 0.93);
  backdrop-filter: blur(6px);
}

.lightbox-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  transform: scale(0.95);
  transition: transform 0.3s ease-out;
}

.lightbox-open .lightbox-inner {
  transform: scale(1);
}

.lightbox-img-wrap {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,0.8);
}

.lightbox-img {
  display: block;
  max-width: 90vw;
  max-height: 82vh;
  width: auto;
  height: auto;
  object-fit: contain;
}

.lightbox-caption {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted-fg);
  margin: 0;
}

.lightbox-close {
  position: absolute;
  top: -3rem;
  right: 0;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  width: 2.2rem;
  height: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color 0.3s, background 0.3s;
}

.lightbox-close:hover {
  border-color: var(--color-accent);
  background: rgba(201,169,98,0.1);
}

.lightbox-close svg {
  width: 1rem;
  height: 1rem;
  stroke: var(--color-fg);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
}

.lightbox-close:hover svg {
  stroke: var(--color-accent);
}

/* ═══ КНОПКА СКАЧАТЬ ДОКУМЕНТ ═══ */

.btn-doc-download {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  padding: 0.55rem 1.1rem;
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  border: 1px solid rgba(201, 169, 98, 0.35);
  border-radius: var(--radius-base);
  background: rgba(201, 169, 98, 0.05);
  transition: color 0.3s, border-color 0.3s, background 0.3s;
  text-decoration: none;
  width: 100%;
  justify-content: center;
}

.btn-doc-download:hover {
  color: #1C1714;
  background: var(--brass-gradient);
  border-color: transparent;
}

.btn-doc-download svg {
  width: 0.95rem;
  height: 0.95rem;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}